Fast tractive connection device for tractive agricultural implement

A technology for connecting devices and agricultural machinery and tools, applied in agricultural machinery and machinery, agricultural machinery, agriculture, etc., can solve the problems of labor-intensive, time-consuming and labor-intensive, low operation efficiency, high labor intensity, etc., and achieve good performance, reliable use, and structure. novel effect

Pending Publication Date: 2020-09-01
NORTHEAST AGRICULTURAL UNIVERSITY
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  • Description
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  • Application Information

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Problems solved by technology

However, due to the lack of structural design, when the large-scale traction-type agricultural machinery is connected to the traction tractor, it must be manually lifted and constantly moved to adjust the traction frame on the front side of the large-scale agricultural machinery to align with the rear of the traction tractor. The pulling point on the side part completes the connection, which is time-consuming and labor-intensive, that is, waste of labor, low working efficiency and high labor intensity are technical problems that must be solved

Method used

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  • Fast tractive connection device for tractive agricultural implement
  • Fast tractive connection device for tractive agricultural implement

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Embodiment Construction

[0010] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. A fast traction connection device for traction-type agricultural machinery, the device is composed of an active traction base A and a follow-up traction rod B, the structure of the active traction base A is: The two-way hydraulic cylinder 1, the support frame 15, the limit frame 6 and the spherical connecting body 11 are fixedly installed on the traction power mechanical connecting plate 14 from front to back; , on the upper side and the lower side of the support frame 15, the barrel-shaped outer casing 4 and the arc-shaped seesaw 13 are hingedly installed respectively, and are mated in the described barrel-shaped outer casing 4 to move up and down. The pressure spring housing 16 is installed, the pressure spring 3 is inserted in the pressure spring housing 16, and the upper end and the lower end of the pressure spring 3 are respectively in extrusion con...

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Abstract

The invention provides a fast tractive connection device for a tractive agricultural implement and belongs to agricultural machinery. The device comprises an active pulling seat body and a follow-up pulling rod body, wherein the active pulling seat body is formed by assembling a traction power machine connection plate, a two-way hydraulic cylinder, a trough-shaped push-pull frame, a locking groove, a barrel-shaped housing body, a pressure spring shell, a pressure spring, a support frame, an arc-shaped wrap board, a limiting frame and a spherical connector; the follow-up pulling rod body is formed by assembling a traction implement connection plate, a pulling arm and a hemispherical connection cover; and the hemispherical connection cover can cover the spherical connector in a universal rotation manner to hinge the active pulling seat body and the follow-up pulling rod body into a whole. The fast tractive connection device achieves fast connection of the tractive agricultural implementand a traction power machine and has the characteristics of being novel, unique and reasonable in structure, high in connection operation efficiency, labor-saving, effort-saving, good in usability andreliable in use.

Description

technical field [0001] The invention belongs to agricultural machinery, and mainly relates to a fast traction connection device for traction-type agricultural implements and traction power machinery. Background technique [0002] In recent years, with the continuous increase of the area of ​​a single piece of land in my country and the improvement of the level of agricultural mechanization operations, various large-scale traction-type agricultural machinery has been successfully developed and widely used in production operations. In order to improve the efficiency and guarantee of agricultural mechanization operations The quality of work played a positive role. However, due to the lack of structural design, when the large-scale traction-type agricultural machinery is connected to the traction tractor, it must be manually lifted and constantly moved to adjust the traction frame on the front side of the large-scale agricultural machinery to align with the rear of the traction t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B59/042
CPCA01B59/042
Inventor 王金武徐常塑唐汉王梓名刘子铭
Owner NORTHEAST AGRICULTURAL UNIVERSITY
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