Small Tractor Clutch Installation Tips

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The clutch is an important part of the tractor. Only by mastering the correct installation skills can the working efficiency of the tractor be improved. At present, small four-wheeled tractors and three-wheeled transport vehicles mostly use double-plate dry friction clutches, which are easy to disassemble but troublesome to install. For this kind of tractor, the tractor clutch manufacturer has summarized some installation skills, let’s learn about it together!

(1) When installing the driven friction plate assembly, the shorter ends of the two driven disc hubs should face each other. If two long hubs or one long hub end is opposite to one short hub end by mistake, the moving plate will be suspended in the middle of the two driven discs, and the torque cannot be transmitted, causing the clutch to slip.

K series

(2) The inner and outer bearings of the clutch (60206 and 602024 bearings respectively) are single five-pointed star concentric ball bearings with an oil-proof cover on one side. When working, the grease in the bearing is thrown into the surface of the friction plate, causing the clutch to slip.

(3) When there is no special tool for assembly, the three small springs can be compressed by 20-22 mm and tied symmetrically with cotton threads, and then the bundled small spring dustproof rings can be placed on the three separate mechanical rods respectively; After the clutch is installed, remove the cotton thread.

(4) When tightening the 6 nuts on the cover of the casing, tighten them diagonally several times. After tightening, the end must not protrude from the side of the V-belt groove to avoid rubbing the belt.

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For details, please visit:https://www.syclutch.com/news/small-tractor-clutch-installation-tips.html

What are the common causes of tractor clutch damage?

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During the use of the tractor, as the workload increases, the technical conditions of the tractor will gradually deteriorate. Over time, the tractor assembly, mechanism, system and other parts and components will partially or completely lose their working ability, which will eventually make the tractor work. The power of the tractor is reduced, the economy is deteriorated, the reliability is reduced, and various appearance symptoms will appear one after another, and the clutch is one of the most frequently faulty components. Being able to grasp the common failure phenomena of tractor clutches and analyze the causes of failures is of great significance for the correct maintenance and use of tractors.

Common symptoms of tractor failure

40-Type-18-Spline

Clutch slip

1. If there is oil stain on the friction plate and pressure plate, clean it with gasoline to remove the fault;

2. If the friction plate is too worn or burned, the clutch plate should be replaced in time;

3. The pressure of the disc spring is reduced, and the disc spring should be replaced;

4. The free stroke of the pedal is too small, or there is no free stroke, re-adjust the free stroke of the pedal as required;

5. The clutch driven plate is seriously deformed, replace the clutch driven plate.

The clutch is not completely separated, and there is a noise in the gear shift

1. The free stroke of the pedal is too large and the working stroke is too small. Adjust the free stroke of the springboard to 25-30mm;

2. The clutch driven disc is seriously warped, and the driven disc should be replaced immediately;

3. There is oil on the friction plate and the driven disc, and the friction plate and the driven disc should be cleaned;

4. The heads of the three separation levers are not in the same plane and should be adjusted to the same plane as required.

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For details, please visit:https://www.syclutch.com/personal/causes-of-tractor-clutch-damage.html

What are the laying methods of compact rack?

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Many people worry that their floor will be damaged when purchasing file racks. When laying, they should lay the floor first or not. If the floor is laid, which way should you choose to lay the track? In fact, this depends on the selected file rack manufacturer. Whether a good file rack manufacturer chooses to tile or slot, it will not affect the floor. In response to these problems, the compact rack manufacturer will give you a detailed explanation of the laying methods of the compact track, and whether the ground will be damaged when laying the track.

Laying method of compact rack

Mobile archive shelving

The laying methods of common file rack tracks are basically divided into two types: above-ground rails and underground rails:

1. Ground track

The above-ground track is not only easy to install, but also less destructive to the ground. The operation method is to lay the track directly on the ground and fix it with the ground with bolts.

2. Underground track

The underground track needs to be cut through the ground for re-grooving, or it needs to be pre-embedded. The installation operation is to lay the track of the dense frame below the ground. The laying method needs to be selected according to the specific conditions of the archives.

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For details, please visit:https://www.etegreen.com/blog/the-method-of-laying-the-compact-rack/

What are the different load-bearing standards of different shelves?

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The key to the carrying capacity of warehouse racks depends on the type of rack. Different types of shelves have different scope of application and different natural load standards. We have made a detailed summary of the load-bearing standards of different shelves, let’s take a look at it~

The load-bearing standard of different shelves

1. Light shelf

Each layer can carry 100kg-200kg, and the height can be adjusted at will, which is suitable for the storage of light bulk parts. L1500*W500*H2000 (four layers) general specifications.

2. Medium shelf

Each layer can carry 150-250kg, the height can be adjusted at will, and it is easy to install and unload.

3. Heavy duty shelves

Each layer can carry 800kg-4000kg, which is suitable for the storage of various goods. Pallet stacking height and forklift operation make full use of space and are more commonly used shelves. For heavy-duty shelf design, the shelf length is generally less than 3.5 meters, because the longer the shelf, the worse the bearing quality, less than 3.5 meters, which is a more appropriate spacing. Generally speaking, how high is your warehouse, how high can heavy-duty shelves be designed, forklifts are convenient and fast to use, and the storage effect is good.

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For details, please visit:https://www.etegreen.com/blog/shelf-load-standard/

What are the advantages of plant grow racks over agricultural systems?

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The plant grow rack is a high-efficiency agricultural system that realizes the annual continuous production of crops through high-precision environmental control in the facility. In a limited space, scientists use computers to precisely control the temperature, humidity, light, carbon dioxide concentration, nutrient solution and other environmental conditions required for plant growth and development to obtain high-quality, high-yield agricultural products. So what are the advantages of growing racks over traditional farming systems?

Intensive

That is to say, intensive production reflects the overall comprehensive benefits of resources, technology and labor, improves the material output per unit area, and alleviates the contradiction between food supply and demand. The plant growth rack adopts a three-dimensional planting method, compresses the area of ​​the equipment to expand the planting area, and effectively utilizes the indoor space and equipment space through reasonable hole design.

Grow racks

Efficient

That is to fully tap the potential of agricultural and industrial by-products, light, water and other resources, ease the contradiction between man and land, ease the conflict between grain and cash crops, vegetables, fruits, etc. for land, improve the utilization rate of resources, and improve the utilization rate of artificial auxiliary functions. usage efficiency. Take lettuce as an example, it takes about 40 days to mature under natural conditions, but only about 20 days in a plant factory. At the same time, because of multi-layer cultivation, on the same area of ​​land, the output of plant factories can reach dozens or even hundreds of times that of conventional cultivation.

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For details, please visit:https://www.etegreen.com/blog/plant-grow-rack-advantages/

Valve bag packaging machine solves the problem of material packaging for you

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At present, there are generally two types of packaging bags in packaging machines, one is an open bag packaging machine and the other is a valve bag packaging machine. Their packaging machines are also varied. Next, I will share with you several valve bag packaging machines with multiple functions.

First of all, the valve bag packaging machine first appeared in front of the public is the cement packaging machine, that is, the impeller packaging machine. The materials suitable for packaging are powders and small particles with good fluidity. It is also the first generation of valve bag packaging machines. Its disadvantage is that the measurement is not very accurate, the error is relatively large, and the dust is relatively large during the working process.

HT120-IA Paper Tube Machine

The second is the small screw packaging machine. The valve type small screw packaging machine is suitable for packaging powders with good fluidity, small particles and mixed materials, which can be well packaged, with high precision and less dust. This type of packaging machine is more popular with customers, and it can be well packaged for general materials.

The other one is another style of valve port packaging machine. It can pack a packaging machine for pigments such as chrome oxide green. It will not be blocked or out of materials during the repackaging process. This improved packaging machine is suitable for clogged materials are easy to pack.

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Details can be accessed by clicking here:https://www.lyhuatianm.com/products-information/valve-bag-packaging-machine-solves-the-problem-of-material-packaging.html

PRODUCTION PROCESS AND PRECAUTIONS OF CALCIUM HYDROXIDE EQUIPMENT

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Calcium hydroxide equipment, also known as calcium hydroxide production line, is mainly used for the production of calcium hydroxide. With the increasing application of calcium hydroxide in industrial production, calcium hydroxide equipment has also been upgraded many times. There has been a qualitative change from performance to product. For the production process of calcium hydroxide equipment, everyone is not very clear, so in response to this problem, calcium hydroxide equipment manufacturers give you the following detailed introduction.

THE PRODUCTION PROCESS OF CALCIUM HYDROXIDE EQUIPMENT

GFEX Case

1. Pulverized calcium oxide

During production, the raw material calcium oxide (CaO) needs to be added into the silo, and then added to the jaw crusher evenly through the vibrating feeder, and crushed to a particle size of about 40 mm. The dust generated during the crushing process will be introduced into the pulse dust collector outside the workshop through the dust cover of the crusher through the induced draft fan. It is recommended to clean the calcium oxide powder in the dust collector once a week.

2. Digestive reaction

The crushed calcium oxide is lifted to the digester by the bucket elevator for digestion reaction. Calcium oxide needs to enter the first-level digester for preliminary digestion. When the primary digestion is completed, it will enter the second-level digestion or the third-level digester, so that the calcium oxide can be fully digested and decomposed to generate qualified calcium hydroxide primary products. Can reach 98%.

The feed port of the digester is designed with a screw feed propeller to facilitate material transportation. Most of them adopt a double-shaft stirring structure, which has the functions of stirring, crushing agglomeration and self-cleaning. Its unique paddle and stirring formula can make calcium oxide and water fully and evenly mixed together, the reaction is more complete, and it plays a role in the agglomeration generated during the reaction.

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Details can be accessed by clicking here:https://www.ly-gaifeng.com/blog/calcium-hydroxide-equipment-production-process.html

What should I do if the vibrating screen discharges?

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In daily production, during the use of the vibrating screen, a relatively obvious material conveying is suddenly not smooth, followed by the problem that the discharge is biased in a certain direction. To solve this problem, we must first find out the reason for the deviation of the material, and then find out how to solve the problem of the deviation of the vibrating screen. In response to the above problems, the vibrating screen manufacturer gave us a detailed introduction.

The reason for the deviation of the vibrating screen

High frequency dehydration vibrating screen

1. The vibrating screen has a long working time

The vibrating screen has a large workload and a long working life. For a large linear vibrating screen, due to its heavy weight, if coupled with repeated vibration and strong inertia for many years, some parts of the body will be loose, which will lead to vibration. The angle of the motor changes, so the phenomenon of discharge deviation occurs.

2. Uneven feeding

If the vibrating screen is feeding more or less, it is easy to cause unstable screening accuracy, and because of the more or less material, the force deviation of the material is large, and there is a problem that the discharge is biased to one side.

3. Exciter installation problem

The transportation and screening of materials by the vibrating screen is pushed by the vibration exciter to the material with a fixed magnitude of excitation force in a designed fixed direction. Therefore, if the material conveying is not good, it can basically be judged as a vibration exciter. There is a problem with the installation angle. Under normal circumstances, the manufacturer will perform precise installation, testing, and adjustment before the equipment leaves the factory to avoid the deviation of the excitation force direction, so this problem is generally not the cause of the new machine.

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Details can be accessed by clicking here:https://www.hsd-industry.com/news/vibrating-screen-discharge/

What are the functions of the fluidization device installed on the cement bulk carrier?

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The cement bulk carrier is mainly used for the bulk transportation of fly ash, cement, lime powder ore powder, granular alkali and other powder and dry materials with a particle diameter not greater than 0.1mm. It has been widely used in industry, agriculture, commerce, power plants, construction, etc. Application special vehicle.

The cement bulk carrier consists of a chassis and a special device for bulk transportation of powder particles. The chassis of the car is referred to as the chassis, and the special device is referred to as the body. Everyone knows the chassis. Here we will focus on the fluidization device in the body. The bodywork mainly includes four parts: additional transmission system, tank assembly, piping system, and accessories.

Tank

The tank can be divided into three cabins and double cabins according to the number of cabins. The shape of the tank is round, oval and square. The tank body is mainly composed of a head, a cylinder, a manhole cover and a fluidization device.

The common head adopts standard oval head, the main specifications are EH2300mm, EH2400mm, EH2500mm, EH2600mm, EH2700mm. Common head and cylinder materials are 16Mn, Q345, QST420, etc.

cement bulk carrier

Introduction to the fluidization of powder particles

When the gas enters the powder layer from the lower part of the container, if the gas flow rate exceeds a certain value (0.015m/s for cement), the friction between the gas and the powder is equal to the weight of the powder, and the powder no longer depends on the flow. The bed supports, at this point they can move freely and flow from high to low, keeping the upper plane of the powder layer horizontal, similar to liquid properties.

If there are holes in the side wall of the container at this time, the powder can also be ejected from the holes. This is called the fluidization of the powder. The cement truck utilizes the fluidization characteristics of the powder to realize unloading. The function of the fluidized cloth is to make the compressed air form a fine and uniform airflow into the powder layer to fluidize the powder.

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Details can be accessed by clicking here:https://www.ly-cimc-linyu.com/a/news/cement-bulk-carrier-loading-fluidization-device.html

Why do concrete mixer trucks turn while walking?

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Concrete mixer truck is a special truck used to transport concrete for construction. This type of truck is equipped with a cylindrical mixing drum to carry the mixed concrete. The power is transmitted to the hydraulic pump, the hydraulic energy generated by the hydraulic pump is transmitted to the hydraulic motor through the oil pipe, and the hydraulic motor converts the hydraulic energy into kinetic energy and transmits it to the mixing tank through the deceleration and torque increase of the reducer. The handle angle can realize the forward and reverse rotation of the mixing tank and the size of the rotating speed, so as to realize the operations of concrete charging, stirring, stirring and discharging. The concrete mixer truck will always keep the mixing drum rotating during transportation, so do you know why it needs to rotate while walking?

1. Improve the efficiency of use

concrete mixer truck

Concrete mixer trucks involve transportation time, and it takes a certain amount of time for concrete to travel from the manufacturer to the construction site. If the concrete mixer truck walks and turns on the road, the mixing time of the materials can be combined with the time of transportation on the road, which improves the utilization rate of time and improves the work efficiency. Especially in hot summer, the solidification of concrete can be prevented by continuous stirring. After all, for manufacturers and builders, the value of a truck of concrete is still great.

Details can be accessed by clicking here:https://www.ly-cimc-linyu.com/a/news/the-reason-why-the-concrete-mixer-truck-rotates-while-walking.html