Agricultural four-drive air-brake rear-steering weed-grasping machine with integral stand

Abstract

The invention discloses an agricultural four-drive air-brake rear-steering weed-grasping machine with an integral stand, which comprises the stand, an engine, a gearbox, a front axle and a rear axle, wherein the engine is arranged at the rear part of the stand, the gearbox is arranged on the stand at the front end of the engine, a power input shaft of the gearbox is connected with a power output shaft of the engine through an engine transmission shaft, one power output shaft of the gearbox is connected with the front axle through a front transmission shaft, the other power output shaft of thegearbox is connected with the rear axle through a rear transmission shaft, the stand is of an integral structure, and the rear axle is an air-brake steering drive axle. In the invention, a four-driveair-brake rear-steering structure is adopted, the stand is of the integral structure, a big arm is of a straight big arm form, the rear end of the stand is provided with a balance weight, and the balance weight can swing left and right with the big arm to form a straight balance weight, thus the grasping weight, lifting height, adhesion force and climbing capacity of the weed-grasping machine areincreased. The air brake is used in the weed-grasping machine, thus the brake effect is better.

Description

technical field [0001] The invention belongs to the field of agricultural machinery, and in particular relates to a four-wheel-drive air brake rear-steering agricultural grass grabber with an integral frame. Background technique [0002] The grass catcher is widely used in the recycling and utilization of crop straws such as wheat, corn, sorghum, and soybeans. It is especially suitable for the paper industry, bio-power generation, and the loading and unloading, storage, and stacking of cotton, sugar cane, and wood. It can recycle straw in time, reduce environmental pollution, save manpower, prevent fire and ensure safety. It is a good helper for farmers to get rich. The applicant has described a kind of grass catcher capable of small amount, uniform feeding and light throwing of materials in the utility model patent with the application number "200720000949.7" and the name "grass catcher". The mobile device in this structure is For small tractors, the steering wheel is con...

AI Technical Summary

Problems solved by technology

Among these two structures, the grass catcher is practical, flexible and convenient, and it is a special grass catcher for paper mills, but its common disadvantages are that the front steering, the steering bridge cannot be driven, the balance fulcrum is only in the middle, and the stability is poor; The effect is poor; the frame of the four-wheel-drive grass grabber is a waist type, the four-wheel drive cannot turn backwards, and the counterweight cannot form a linear counterweight with the swing of the boom left and right, which affects the grabbing weight, lifting height, and attachment of the grass grabber. Effort and climbing ability

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