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1) Cause of failure:
1) The inside of the oil cup is too dirty, the filter screen is blocked, or the oil level of the oil cup is low.
2) There is a lot of air in the power steering system.
3) There is a foreign object in the steering system, which causes the flow control valve of the steering pump to get stuck.
4) The tire pressure is insufficient, the steering column of the pump interferes, the connection is loose, the belt of the pump is loose, slipping or the pump installation position is loose.
5) The bolts of each connection part of the tubing are loose, resulting in the leakage of steering fluid.
6) The piston cylinder of the steering gear is worn too much, the oil seal is poorly sealed, and the control valve is bonded or damaged.
2) Fault diagnosis and troubleshooting
1) Check the steering gear, steering pump control valve, oil cup filter, steering oil, and clean the entire power steering system.
2) If the pump is dirty, be sure to clean the inside and outside of the booster pump and the oil pipe (cotton gauze or other multi-fiber cloth should not be used, clean with a clean brush), and exhaust air to the steering system according to the regulations.
3) Inflate the tires according to the regulations and adjust the performance of the engine.
5) Adjust the tension of the belt and tighten the connecting screws of each part according to the regulations.
6) Check the connection parts of the tubing and tighten the connecting bolts.
7) Replace the oil line, power steering pump, or power steering gear.
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Add edge vertical roller or deviation adjustment roller.
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Does 2 meters refer to width or length?
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The formula for adjusting the deviation of the conveyor belt is: running tight and not loose.
When the belt is operated by the method of adjusting the tension mechanism, if it is biased to the same side under the condition of no load and heavy load, it means that the degree of tightness on both sides of the belt is different. The screw or counterweight of the tensioning mechanism should be adjusted according to the principle of "running tight and not loose". If the tape deviates from left to right and there is no fixed direction, it means that the tape is loose and the tensioning mechanism should be adjusted.
Causes of conveyor belt mistracking:
There are many reasons why a conveyor belt can mistrack. Generally, the equipment is not properly adjusted, and there are errors in the belt production process, which is easy to cause the flare mouth to deviate.
The axis of the drive pulley or tail reversing pulley is not perpendicular to the center line of the conveyor, causing the conveyor belt to deviate at the head pulley or tail reversing pulley. When the drum deviates, the tightness of the conveyor belt on both sides of the drum is inconsistent.
The traction force FQ along the width direction is also inconsistent, and there is a tendency to increase or decrease, which will make the conveyor belt add a moving force in a decreasing direction, resulting in the conveyor belt running away from the loose side, that is, the so-called "running loose but not tight".
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If it is easy to deviate when using the telescopic conveyor belt, there will be several ways to teach you, if it is misaligned, how to solve it? 1. Check the transverse centerline of the roller and the belt conveyor.
Whether the non-coincidence value of the longitudinal centerline exceeds 3mm, if it has exceeded 3mm, it needs to be adjusted by using the long mounting holes on both sides of the roller group. The specific method is which side of the conveyor belt is biased to that side, and which side of the idler group moves forward in the direction of the conveyor belt, or the other side moves backward.
2. Check the deviation value between the two planes of the head and tail frame mounting bearing seats.
If the deviation value between the two planes is less than 1mm, the two planes should be adjusted in the same plane. The adjustment method of the head drum is as follows: if the conveyor belt deviates towards the right side of the drum, the bearing seat on the right side of the drum should move forward or the left bearing seat moves backward; If the belt is mistracked towards the left side of the pulley, the housing on the left side of the pulley should be moved forward or the right housing should be moved backwards.
The tail drum is adjusted in the opposite way to the head roller.
3. Check the position of the material on the conveyor belt. The material is not centered on the cross-section of the conveyor belt, and the bending will cause the conveyor belt to deviate.
If the material is biased to the right, the belt is deviated to the left, and vice versa. When using, the material should be centered as much as possible. In order to reduce or avoid such conveyor belt mistracking, the baffle plate can be added, and the direction of the material can be changed, and the buried margin and position can be changed.
If you find that the belt conveyor has the problem of deviation, you don't need to be nervous, check and debug according to the above content, and usually solve the problem of deviation and judgment of the conveyor in time, so that the belt conveyor can maintain a stable working state.
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Move one or more idlers that the belt is deflected to that side along the direction of the belt.
Observe whether the installation is inclined or not straight, if the installation is not a problem, you can adjust the roller for deviation correction. When adjusting, observe the offset direction of the conveyor belt, and move one or more rollers that the conveyor belt is deflected to move forward along the running direction of the conveyor belt.
The grooved idler adjustment of the upper bearing section can be realized by lightly hitting the saddle of hanging the idler on the longitudinal beam or moving the groove on the saddle; The lower roller adjustment can be realized by using the roller shaft groove. Roller adjustment starts from the deviation point, and the amount of adjustment of each roller should be less, and the number of adjustment rollers should be more.
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Conveyor belt deviation adjustment method 1This method can be used for the adjustment of nose deviation regardless of any reason caused by deviation. It is to adjust the groups of idlers adjacent to the drum, that is, to push the groups of idlers in the direction of deviation forward (belt running direction), and push forward which side to run.
Or back to the other side does the same thing. It should be noted in the adjustment that the adjustment of each group of idlers should be as little as possible, but the number of adjustments can be more, and at the same time, the adjustment should be adjusted while watching to prevent excessive. 2.
The deviation of the middle of the belt is related to the installation accuracy, the center of gravity of the material, etc., but it can be adjusted in this way for any reason. That is, which side the belt runs, push the roller bracket on that side forward (the direction of the belt travel). In the adjustment, as mentioned above, try to adjust a few, a single adjustment range as little as possible, in the adjustment, to observe the amount of movement of the belt to the middle, after a few laps of operation, if the belt runs well, tighten the roller bracket bolts.
3.The adjustment of the tail belt deviation is relatively simple, which side of the belt runs, which side of the adjustment bolt is tightened, that is, which side of the belt is tightened.
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Dear, hello, I am glad to answer for you how to adjust the deviation in the middle of the conveyor belt After the conveyor starts, the reason why the conveyor belt deviates is mainly due to the deviation of the parts associated with the conveyor belt. To realign it and bring it back to its normal working condition, you have to start at the source. No matter which one of the head drives the drum or the axis of the tail end of the machine reversing to the drum, as long as one of the two is not perpendicular to the center line of the conveyor, deviation will occur, which is mainly when the two are not perpendicular, the conveyor belt can not be completely straightened on both sides of the drum, and there will be a loose and tight phenomenon.
The method of treatment is to tighten the loose side and relax the tight side, and so on and so on, until the conveyor belt is tightened on both sides of the drum for this purpose.
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A treadmill is a kind of fitness equipment, which is widely used in places such as home or Qin Ting, gym, etc. In the process of using the treadmill, sometimes the problem of conveyor belt mistracking is encountered. Conveyor belt deviation will affect the stability of the treadmill and easily lead to sports injuries, so it is necessary to solve the absolute god in time.
There are many reasons for the deviation of the treadmill conveyor belt, mainly including the following:
1.Uneven movement: If one foot hits the ground heavier than the other while running on a treadmill, it can cause the belt to deviate.
2.Damaged belt: If you use the treadmill for a long time, it will cause damage to the belt. If there are scratches or frays on the belt, it may deviate.
3.Improper maintenance: If you don't perform regular maintenance on your treadmill, belt adjustment and cleaning may not be adequately covered.
The way to solve the problem of treadmill conveyor belt mistracking is as follows:
1.Suspend the use of the treadmill: Once you find that the treadmill conveyor belt is mistracking, you should stop using the treadmill immediately to avoid possible injuries and try to fix the problem.
2.Adjust the conveyor belt: Start by turning off the treadmill and adjusting the position of the conveyor belt. Traditionally push the belt to the left, right, or center to keep it balanced on the treadmill.
3.Adjust the rollers: If you have a belt adjustment left, right, or center, but the treadmill is still mistracking, then you need to adjust the rollers on the treadmill. By adjusting the rollers, the conveyor belt can run smoothly on the treadmill and avoid deviation.
4.Inspect the belt: Inspect the belt carefully to see if there are any frays or scratches. If there are signs of damage, it is recommended that you replace the belt.
5.Maintain the maintenance of the treadmill: Regular maintenance of the treadmill can effectively avoid the problem of mistracking of the treadmill conveyor belt. Maintenance of the treadmill, including cleaning, maintenance, repair, etc.
In sports, it is very important to keep the treadmill running properly. If you encounter the problem of running shirt Hongbi conveyor belt deviation, please solve it according to the methods provided above. With proper maintenance and repair, you can ensure that the treadmill is running under normal conditions, making the exercise more enjoyable and efficient.
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Hello, I am happy to serve you and give you the following answers: adjusting the speed of the conveyor belt is mainly achieved by adjusting the speed of the motor to Qingsen orange. 1. Reasons for the problem:
1. Motor speed regulator failure: The motor speed regulator may fail, resulting in the motor speed can not be adjusted normally, which will affect the running speed of the conveyor belt. 2. Insufficient motor voltage
Insufficient motor voltage can also affect the speed of the motor, which in turn affects the speed at which the conveyor belt runs. 3. Conveyor belt damage: Conveyor belt damage will also affect the running speed of the conveyor belt.
2. Solution: 1. Check the motor speed regulator: check whether the motor speed regulator is normal, and if there is a failure, it should be repaired or replaced in time.
2. Check the motor voltage: check whether the motor voltage is sufficient, if it is insufficient, the voltage should be replenished in time. 3. Check the conveyor belt:
Check whether the conveyor belt is damaged, and if it is damaged, it should be replaced in time. 3. Practice steps: 1. Check the motor speed regulator:
Check the circuit of the motor speed regulator, check whether the wiring of the motor speed regulator is correct, check whether the wiring of the motor speed regulator is in good contact, and check whether the circuit of the motor speed regulator has a short circuit or open circuit. 2. Check the motor voltage: check whether the motor voltage is sufficient, if it is insufficient, the voltage should be replenished in time.
1. Motor speed adjustment.
1) Check whether the tape and joints are damaged before driving, and if there is damage, repair it in time; Check whether the fixed part is loose, if there is looseness, it should be tightened in time; At the same time, it is also necessary to check whether the upper and lower rollers are damaged and fall off, and if so, they should be replaced in time. On the basis of the above inspection, add lubricating oil to the transmission drum and the reversing roller, the upper and lower rollers, and ensure that the oil volume of these components is sufficient and the lubrication is good, you can send a contact bell signal to the other party (especially the contact bell signal must be sent when the longer belt conveyor is running), and wait for the other party to drive after the force, and then no load test, the time of no load test should generally be 1-2h, but the small should be less than the entire belt length to run a cycle; During the test, the belt should not deviate, the driving device should run smoothly, and there should be no undue friction between the moving parts, the fixed cover and the blanking port. After the test run is normal, it can be loaded. >>>More
Transmission scheme formulation].
Working conditions: 10 years of service, 300 days per year, two shifts of work, stable load. >>>More
Is this still a question, it must have been reworked. Don't care about it, how to install the blades!
The rapid development of modern industry has promoted the progress of industry, the screw conveyor is an indispensable equipment in the conveying equipment, and the following problems of some conveying equipment caused by this make it unable to work normally, what measures can prevent the screw conveyor from plugging, and what are the consequences after blocking? How did this kind of incident not happen? >>>More
The screw conveyor is to use the rotating screw to move the conveyed material along the fixed casing and carry out the conveying work, the head and tail bearings are moved to the outside of the shell, the lifting bearing adopts the sliding bearing and is equipped with a dustproof sealing device, the bearing generally adopts powder metallurgy, the cement is conveyed with felt bearing, and the hanging shaft and the screw shaft are connected by slider. The screw conveyor is generally composed of three parts: the conveyor body, the inlet and outlet and the driving device; The spiral blades of the screw conveyor have three forms: solid spiral surface belt spiral surface and blade spiral surface, wherein, the application of vane spiral surface is relatively rare, mainly used for conveying viscosity and compressibility materials, this spiral suspension type, in the process of completing the conveying operation, has and completes the functions of stirring and mixing of materials at the same time. Compared with other conveying equipment, the screw conveyor has the advantages of small cross-sectional size, good sealing performance, stable and reliable operation, multi-point loading and unloading in the middle, safe operation and easy maintenance. >>>More