Anti-collision protection device for agricultural tractor
A technology for protection devices and tractors, applied to agricultural machinery and tools, agriculture, agricultural machinery, etc., can solve the problems of reducing the safety of the device, insufficient protection of the buffer and shock-absorbing structure, and spring tube falling off, etc., to improve the safety of use Resilience, enhanced connection stability, and the effect of avoiding excessive wear
Inactive Publication Date: 2018-03-27
湖南一田农业机械有限公司
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Problems solved by technology
[0003] However, the existing anti-collision protection devices for tractors have some shortcomings during use. The protection of the buffer and shock-absorbing structures is not perfect, and the spring tubes are prone to fall off, which reduces the safety of the devices.
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[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0020] refer to Figure 1-3 , an anti-collision protection device for an agricultural tractor, comprising an anti-collision plate 4, deflectors 1 are arranged at both ends of the anti-collision plate 4, elastic plates 2 are arranged on the outer surface of the anti-collision plate 4, and both sides of the inner surface of the anti-collision plate 4 are welded Limiting bracket 7, the surface of limiting bracket 7 is welded with auxiliary bracket 5, and the opening at one end of limiting bracket 7 is provided with a spring hook 16, and the spring hook 16 is rotatably connected with hanging rod 15 through a rotating shaft, and the surface of limiting bracket 7 is provide...
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The invention discloses an anti-collision protection device for an agricultural tractor. The device comprises an anti-collision plate, flow guide plates are arranged at two ends of the anti-collisionplate, and an elastic plate is arranged on the outer surface of the anti-collision plate; limit supports are welded to two sides of the inner surface of the anti-collision plate, auxiliary supports are welded to the surfaces of the limit supports, and spring hooks are arranged at an opening of one end of each limit support; the spring hooks are rotatably connected with hanging rods through rotation shafts, and anti-falling rods are arranged on the surfaces of the limit supports; a mounting plate is welded to the other end of each limit support, a clamping plate is welded to one side of the mounting plate, sliding blocks are arranged on the bottom of the clamping plates, positioning pins are arranged in the clamping plates, and the other side of the mounting plate is hinged to a retaining ring on the anti-collision plate through anti-falling wire ropes. According to the anti-collision protection device for the agricultural tractor, the device is simple and reasonable in whole structuraldesign, impact vibration which influences the tractor is effectively lowered, use abrasion of the device is reduced, and the device has high practicability.
Description
technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to an anti-collision protection device for an agricultural tractor. Background technique [0002] A tractor is a self-propelled power machine used to pull and drive work machinery to complete various mobile operations. It can also be used as a fixed work power. The power of the engine is transmitted from the transmission system to the driving wheels to make the tractor run. In real life, rubber belts are commonly used as the medium of power transmission. According to functions and uses, they are divided into agricultural, industrial and special-purpose tractors. ;According to the structure type, it is divided into wheel type, crawler type, boat-shaped tractor and self-propelled chassis, etc., especially in agricultural operations, tractors are often used for agricultural production, and when the tractor is in use, it is necessary to install an anti-collision protectio...
Claims
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IPC IPC(8): A01B76/00
CPCA01B76/00
Inventor 李文华肖刘军
Owner 湖南一田农业机械有限公司