Crawler self-propelled round bale bundling machine

Abstract

The invention discloses a crawler self-propelled round bale bundling machine. The machine comprises a crawler traveling chassis, a machine frame, a cab assembly, a profiling pickup device, a forage conveyer and a bundling chamber. The profiling pickup device is located on the front side of the crawler traveling chassis, the rear end of the profiling pickup device is connected with the front end of the forage conveyer, and the rear end of the forage conveyer leads to the bundling chamber. The profiling pickup device comprises skid type supporting shoes and a profiling pickup device terrain clearance adjusting mechanism between the lower side of the middle of the forage conveyer and a gap bridge support. The bundling machine is suitable for work in small rice field parcels in the lowland humid environment, is small in turning radius, free of pickup dead corners and easy, convenient and comfortable to operate. The profiling pickup device is soft in lifting, free of impact, easy to operate and safe and reliable to use, and achieves quick adjustment of the height of the skid type supporting shoes, so that the terrain clearance of pickup elastic teeth is effectively controlled, faults are reduced, and the impurity content of bales is effectively controlled.

Description

Technical field [0001] The invention relates to a round straw baler, in particular to a round baler with a self-propelled function, belonging to the technical field of agricultural and animal husbandry machinery. Background technique [0002] The round baler is a special machine for large-scale mechanized operation of forage or straw (hereinafter referred to as forage). With the continuous improvement of the society's environmental protection requirements, the baling of straw recycling instead of burning straw is one of the important measures to reduce air pollution. The existing round bale baler adopts tractor traction operation, but in the rainy and humid low-concave fields or operations in the south, the tractor and the bale baler are easy to fall into the field and cannot complete the operation normally. In addition, because the turning radius required by the tractor towing the round baler during operation is relatively large, there are operating blind areas in smaller field...

AI Technical Summary

Problems solved by technology

The existing round hay baler uses a tractor to pull the operation, but in the rainy and humid low-concave field or operation in the south, the tractor and the round hay baler are easy to get stuck in the field and cannot complete the work normally

In addition, because the turning radius required for the tractor towing the round straw baler is relatively large, there are blind spots in the small field, and the operation flexibility is poor.

The ground pressure of the picker of the existing round straw baler cannot be adjusted, and it is difficult to pass through the complex land in southern paddy fields and hilly areas

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