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Quick connecting mechanism for farmland sower and walking machine

A mechanical connection and quick connection technology, which is applied in the field of agricultural machinery, can solve the problems of affecting production efficiency, unable to connect quickly and disconnect quickly, and achieve the effects of prolonging service life, improving stability and reliability, and good buffering effect

Active Publication Date: 2016-10-12
YINGTIAN AGRI MACHINE TECH TAIZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing farmland seeder is generally connected with the walking machine through the support frame, and the output shaft of the walking machine is connected with the input shaft of the farmland seeder through the coupling. The main defect of the connection mechanism between the farmland seeder and the walking machine is that it cannot be quickly connected and Quick disconnect, affecting productivity

Method used

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  • Quick connecting mechanism for farmland sower and walking machine
  • Quick connecting mechanism for farmland sower and walking machine
  • Quick connecting mechanism for farmland sower and walking machine

Examples

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Embodiment Construction

[0027] The present invention will be further described below according to the accompanying drawings and in conjunction with the embodiments.

[0028] The quick connection mechanism between the farmland seeder and the walking machine shown in the accompanying drawings is arranged between the supporting frame 1 of the farmland seeder and the walking machine, and includes an intermediate connecting seat 2 and a walking machine connecting seat 3 .

[0029] The support frame 1 of the farmland seeder is a vertical frame-shaped component, which is fixedly connected to the front end of the farmland seeder, and includes a support frame frame 1.1 and a support frame support plate 1.2; the support frame support plate 1.2 is vertically placed and fixedly connected in the support frame frame 1.1 lower part.

[0030]The middle connecting seat 2 is a vertical frame member, which is arranged in parallel on the front end of the support frame frame 1.1, including the middle connecting seat fram...

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Abstract

The invention discloses a quick connecting mechanism for a farmland sower and a walking machine. The quick connecting mechanism is arranged between a bearing frame of the farmland sower and the walking machine and comprises a middle connecting base and a walking machine connecting base. The middle connecting base is arranged at the front end of a framework of the bearing frame in a parallel mode, the lower portions are connected in a hinged mode, and the upper portions are connected through a tension spring. The two sides of the upper framework of a walking machine connecting base framework fall into the middle connecting base framework in a clearance fit mode, and a positioning sleeve is arranged on a walking machine connecting base positioning hinge pin in a sleeving mode. A power input assembly bearing shaft sleeve is rotated to connect an input shaft and a farmland sower input shaft. The quick connecting mechanism is characterized in that buffering structures are arranged on the two sides of the middle connecting base framework respectively, and a primary positioning and limiting structure is arranged between the middle connecting base and the walking machine connecting base. By means of the quick connecting mechanism, connection and disconnection between the farmland sower and the walking machine can be quickly and conveniently achieved, and connection is reliable and durable.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a connection mechanism between a field seeder and a walking machine. Background technique [0002] With the development of agriculture, more farmland seeders are used for sowing, and the farmland seeders need to be connected with walking machinery to walk and be driven by the walking machinery. The existing farmland seeder is generally connected with the walking machine through the supporting frame, and the output shaft of the walking machine is connected with the input shaft of the farmland seeder through the coupling. The main defect of the connection mechanism between the farmland seeder and the walking machine is that it cannot be quickly connected and Quick disconnection affects production efficiency. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the present invention proposes a quick connection mechanism for a farmland see...

Claims

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Application Information

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IPC IPC(8): A01B59/042
CPCA01B59/042
Inventor 周磊曹润池
Owner YINGTIAN AGRI MACHINE TECH TAIZHOU
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