Miniature milking machine vacuum pump maintenance

Miniature milking machine vacuum pump maintenance
Core Tip: There are several reasons for damage to parts. Steering mechanism is not skilled. The basic principle of the steering mechanism is to pull the steering handle to separate the one-sided driving force, and then apply the braking action of the shoe brake to smoothly achieve steering. In the operation, there is a process of separating and braking after pulling the steering handle.

There are several reasons that can cause damage to parts.

Steering mechanism is not skilled. The basic principle of the steering mechanism is to pull the steering handle to separate the one-sided driving force, and then apply the braking action of the shoe brake to smoothly achieve steering. In terms of operation, there is a process of separating and braking after pulling the steering handle. It is suggested that there should be a pause between the separation of the joystick and the start of braking. The braking action should be gentle, and the amplitude should not be too large, nor should it be in place. Avoid sudden and repeated operation of the steering handle several times, which is most damaging to the clutch. .

Improper adjustment of the steering gear lever and too short a brake lever may result in the phenomenon of unseparation or incomplete separation or braking. This should be adjusted as soon as possible, otherwise it will cause early damage to the left and right sides of the 6 bearings and brakes.

The output of wheat is low, the unit's walking speed is too fast, and the inertia force during braking is large.

Lots of small turnings on the plots of land and excessive heat generated by turning parts are the main cause of failure. Therefore, for more than 90 bends, it is recommended to use the steering clutch to separate the unilateral power to implement the big turn; for the bend less than or equal to 90, it is recommended to use the first turn backwards and then forward turn. During the harvesting process, try to create conditions for turning big bends and turning small bends; small lands with large turnings should be operated in a horizontally blanking manner to maximize the time interval between two braking operations. Test effectiveness, shorten its working life.

The vacuum pump is the power component of the entire milking system, and its performance directly affects the milking machine 1 to keep the vacuum tank and the regulator filter clean. Vacuum pump must not allow any slight impact, or even cause damage. Vacuum cans are the main channel for debris entering, so squeeze out the inner cavity after each milking. Care should be taken before milking the next time, if there is debris, you need to wipe it again. The vacuum regulator filter should be regularly cleaned and kept clean to ensure that the regulator works properly.

Do not turn on the vacuum regulator without a filter, otherwise airborne debris may enter the vacuum pump. If the vacuum pump inhales milk, the harvester gearbox takes the above measures. In terms of maintenance and modification, we believe that the following two tasks can be performed: regular inspection, replacement of both sides of the 106 bearings, according to our statistics and preliminary calculations, For this model, each locomotive is 100130,2 per job, that is, when the season is finished or when it is idle every year, the chassis area should be checked, and 6 bearings on both sides of the steering shaft are recommended to be replaced at least once a year. The original 106 bearings were changed to 36206 bearings, the specific method is to install the original length of the brake shaft bearing assembly from 12 old, 1 car to 16, the brake shell body bore assembly hole from 052,1 hole to 062, With 362,6 bearing outer ring interference fit. So far, we have modified 2 units and accumulated no significant abnormalities in early harvesting.

Zhi Zheng Kui Wang Jiechun Xu Yuanheng must immediately stop the vacuum tank and rubber vacuum tube, otherwise it will burn the motor.

Replace rubber seals in a timely manner. The rubber seal on the vacuum tank will have different degrees of aging and deformation after being used continuously for half a year, and the user can replace it according to the actual situation.

Always check the belt. The pulleys of the motor and the vacuum pump have been strictly tested before leaving the factory to ensure that the motor and the vacuum pump pulley are on the same plane. Therefore, the user should not disassemble it at will. Always check the belt during use to see if it is worn or loose. If it is too loose, it needs to be tightened. If the wear is serious, it needs to be replaced. Otherwise, the vacuum degree of the vacuum pump will drop or become unstable, which will affect the milking performance. Xiao Yuan Jin Guiren Editor Tao Li

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