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Half-feeding harvester feeding depth control mechanism

A control mechanism and technology for harvesters, which are applied in the directions of harvesters, agricultural machinery and implements, cutters, etc., can solve the problems that relays are easy to ignite, affect the harvesting efficiency and wear of half-feed harvesters, and achieve convenient operation. Effect

Inactive Publication Date: 2011-12-28
江苏宇成动力集团有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the past, the feeding depth and height of half-feeding harvesters were controlled through relay circuits, but the relays in the relay circuit were easy to ignite and wear out, which would affect the harvesting efficiency of half-feeding harvesters.

Method used

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  • Half-feeding harvester feeding depth control mechanism
  • Half-feeding harvester feeding depth control mechanism
  • Half-feeding harvester feeding depth control mechanism

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Embodiment Construction

[0044] see figure 1 with figure 2 , the feeding depth control mechanism 1 of the semi-feeding harvester of the present invention is mainly composed of the lower bracket 2, the depth guide rail control arm 3, the flexible shaft 4, the pin shaft 5, the joystick welding 6, the compression spring 7, the handle 8, and the manipulation pressure rod 9. The limit fixing plate pin shaft 10, the limit fixing plate 11, the shaft 12, the damping bushing 13 and the upper bracket 15 are composed of a deep and shallow guide rail control arm 3 installed on the lower bracket 2 of the semi-feeding harvester header, In the connecting fork pin hole 37 of the flexible shaft connecting plate 34 of the deep and shallow guide rail control arm 3, pin shaft is housed, and the connecting fork at the lower end of flexible shaft 4 is installed on the pin shaft in the described connecting fork pin hole 37. The connecting plate pin hole 36 of the deep and shallow connecting plate 33 is connected with the ...

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Abstract

A feeding depth control mechanism for a semi-feeding harvester relates to the field of a control mechanism for mechanically controlling and adjusting the feeding depth and height. The depth guide rail control arm (3) is installed on the lower bracket (2) of the feeding depth control mechanism (1), and the connecting fork at the lower end of the flexible shaft (4) is installed in the connecting fork pin hole (37) of the flexible shaft connecting plate (34). ), the connecting fork at the upper end of the flexible shaft (4) is installed on the pin shaft (5) in the pin hole (19) of the lower swing arm plate (16) of the joystick welding (6); the joystick welding (6) The lower swing arm plate (16) and the upper swing arm rod (17) are welded on the support sleeve (18), and the upper swing arm rod (17) is equipped with a manipulation pressure rod (9) and a compression spring (7); The welding of the joystick (6), the limit fixing plate (11) and the upper bracket (15) are connected together by the shaft (12). The feeding depth control mechanism of the semi-feeding harvester is convenient and reliable in operation.

Description

Technical field: [0001] The feeding depth control mechanism of a half-feeding harvester of the invention relates to the field of control mechanisms for mechanically controlling and adjusting the feeding depth and height of a half-feeding harvester. Background technique: [0002] In the past, the feeding depth and height of half-feeding harvesters were controlled by relay circuits, but the relays in the relay circuit were easy to ignite and wear out, which would affect the harvesting efficiency of half-feeding harvesters. If design a kind of mechanical feeding depth control mechanism, then can overcome above-mentioned shortcoming, have guaranteed that harvester carries out harvesting work after freely and reliably regulating feeding depth according to the height of rice, wheat. Invention content: [0003] The purpose of the present invention is to provide a feeding depth control mechanism for a semi-feeding harvester, which is composed of a lower bracket, a depth guide rail...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01D41/127
Inventor 朱怀东蒯杰邱平生
Owner 江苏宇成动力集团有限公司
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