Maintenance and Maintenance of Rice and Wheat Single Spike Thresher

Sampling threshing with rice and wheat is an important task in laboratory work. For this reason, the use of rice-rice single-head threshers has reduced the work intensity of researchers, and the results obtained are also relatively accurate. This is a relatively common laboratory equipment.

The crops are threshed by rice and wheat single head thresher and the grass is discharged from the machine or in front of the machine. Grains and some stalks fall by gravity into the bottom of the collection hopper, and the material is fed by the spiral pieces on the axis of the particle cutter. The centrifugal force generated by the high-speed rotation of the blasting device and the impeller of the granulator throws the material into the separation barrel. The smashed stem, the substance lighter than the weight of the grain, and the blades of grass are sucked away by the induced draft fan and the pipeline, and the clean grain is sucked away. With its own weight in the basket, the whole process of threshing and cleaning will continue in a consistent manner.

Use of rice and wheat single-head thresher maintenance and maintenance (1) Before use, should be a comprehensive cleaning and overhaul of rice and wheat single-head thresher, should open all the bearing seat cover, remove oil and debris, refill lubricant .
(2) Before the rice and wheat single-head thresher is put into operation, long-distance transportation should be carried out using special vehicles; short-distance transportation should slow down the walking speed as much as possible, and the maximum speed must not exceed 5 km/h.
(3) During operation, it should always be observed whether the machine's operation, sound, and temperature are normal. After each type of finished product or after completing one shift, it is necessary to check whether the bearing is overheated and whether the fastening screws and key pins are loose and abnormalities are repaired in time.
(4) Before the start of each shift, it is necessary to check the tension of the belt and the clearance of the fitting position, and adjust it if necessary.
(5) Clean the dust on the hood cover, wood chips and rollers, sliding screen surface, etc.
(6) For diesel engine-powered threshers, the exhaust pipe and the fire extinguishing cover should be cleaned once a day to avoid serious carbon deposition, affecting the exhaust and fire extinguishing performance; for motor-driven threshers, high temperature should be adopted at noon. Thermal measures to prevent the motor from being burned by the heat of the sun.

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