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Bendable cluster hoisting equipment used for corn harvester

A corn harvester and lifting device technology, which is applied to harvesters, applications, agricultural machinery and implements, etc., can solve the problems of large space occupation, large impact of harvesting angle, and normal operation, so as to improve economic benefits and reduce production costs. The effect of cost and simple structure

Inactive Publication Date: 2012-02-15
黑龙江红兴隆机械制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention solves the problem that the first kind of lifting device is easily deformed and affects normal operation among the existing three kinds of lifting devices. The second lifting device cannot be adjusted at will and is only suitable for lifting with two ends fixed. Large and large harvesting angles affect the quality of transportation, and then propose a bendable ear lifting device for corn harvesters

Method used

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  • Bendable cluster hoisting equipment used for corn harvester
  • Bendable cluster hoisting equipment used for corn harvester
  • Bendable cluster hoisting equipment used for corn harvester

Examples

Experimental program
Comparison scheme
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specific Embodiment approach 1

[0010] Specific implementation mode one: combine figure 1 with figure 2 Illustrate this embodiment, a kind of corn harvester described in this embodiment uses the bendable fruit ear elevating device to comprise lifting groove body 1, lower lifting groove body 2, driving shaft 3, two driving sprockets 4, from Drive shaft 5, two driven sprockets 6 and two chains 7 with scrapers also include a fixed pin 8, the lower end of the lifting tank 1 and the upper end of the lower lifting tank 2 pass through the fixed pin 8 rotating connection, the driving shaft 3 is inserted in the lower end of the lower lifting tank body 2, two driving sprockets 4 are installed side by side on the driving shaft 3 in parallel, and the driven shaft 5 is inserted in the lower end of the lifting tank body 1 At the upper end, two driven sprockets 6 are installed side by side on the driven shaft 5 in parallel, and each chain 7 with a scraper is set on a driving sprocket 4 and a driven sprocket 6, and two ch...

specific Embodiment approach 2

[0011] Specific implementation mode two: combination figure 2 Describe this embodiment, the upper part of the upper part of the lower lifting tank body 2 of the bendable ear lifting device for the corn harvester described in this embodiment and the joint of the lifting tank body 1 are provided with two chain pressure plates 9 parallel to each other. , each chain pressing plate 9 is located on the upper surface of a chain 7 with a scraper. This embodiment ensures that when the lifting tank body 1 and the lower lifting tank body 2 are relatively bent, the chain 7 with the scraper still runs according to the original track. Other components and connections are the same as those in the first embodiment.

specific Embodiment approach 3

[0012] Specific implementation mode three: combination figure 1 To illustrate this embodiment, two fixing seats 10 are provided on the lower surface of the lifting tank body 1 of a bendable ear lifting device for a corn harvester described in this embodiment. Other compositions and connections are the same as those in Embodiment 1 or 2.

[0013] working principle

[0014] Connect the turning point of the lower end of the lower lifting tank 2 with the turning point of the corn header and in the same plane, and connect the driving shaft 3 with the output shaft of the power output device. When the corn header is raised and lowered, it can drive the lower Move the lower end of trough body 2 to lift simultaneously, and the upper end of moving trough body 2 down now rotates around fixed pin 8 this moment, has realized the relative bending between moving trough body 2 and lifting trough body 1 down.

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Abstract

The invention discloses bendable cluster hoisting equipment used for a corn harvester, relating to the hoisting equipment. The bendable cluster hoisting equipment aims to solve the problems in the traditional three pieces of hoisting equipment that the first hoisting equipment has big possibility of deforming to affect normal operation, the second hoisting equipment can not be adjusted at will and is only suitable to hoist in the mode of fixing two ends, and the third hoisting equipment has big occupied space and big harvesting angle to affect conveying quality. The bendable cluster hoisting equipment comprises an upper hoisting groove body, a lower hoisting groove body, a driving shaft, two driving chain wheels, a driven shaft, two driven chain wheels, two chains with scraper blades and a fixed hinge pin, wherein the upper hoisting groove body and the lower hoisting groove body are connected by the fixed hinge pin in a rotating mode; the two driving chain wheels are abreast installed on the driving shaft in parallel; the two driven chain wheels are installed on the driven shaft; and each chain with the scraper blade is sheathed on one driving chain wheel and one driven chain wheel. The bendable cluster hoisting equipment is used for conveying clusters generated in the agricultural production.

Description

technical field [0001] The invention relates to a lifting device, in particular to a bendable ear lifting device for a corn harvester. Background technique [0002] The ear lifting device of the existing corn combine harvester generally has three forms: [0003] The first type is a straight trough with a long rectangular section, the lower end is aligned with the ear outlet of the header, and the ear enters the peeling machine from the upper outlet. Very low, when the header is raised, the lower end of the lifting device is likely to touch the ground, causing deformation of the lifting device and affecting the normal operation of the machine. [0004] The second type, the curved trough body with rectangular cross-section, is mostly used in the second lifting device of the side lifting structure device. The disadvantage is that the fixed curved design cannot be adjusted, and it is only suitable for lifting with fixed ends at both ends. [0005] The third type, two sections ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D45/02A01D61/00
Inventor 曹阳洪伟彬刘广明宋秋平田鹏
Owner 黑龙江红兴隆机械制造有限公司