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Reversed spitting device for silage harvester

A technology of silage and harvester, which is applied in the field of silage harvester reverse discharge device, which can solve the problems of long downtime, inconvenient operation, clogging of cutting table and feeding parts, and cutting device, and achieves high efficiency , the effect of convenient operation

Inactive Publication Date: 2011-06-29
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AI Technical Summary

Problems solved by technology

[0002] During the silage harvesting process of the silage harvester, the clogging of the header, the feeding parts, and the chopping device is a difficult problem to solve. The silage harvesters in the prior art generally have a reverse discharge device, but most of them are Manual mechanical type, inconvenient operation, and long downtime, delaying harvesting time

Method used

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  • Reversed spitting device for silage harvester
  • Reversed spitting device for silage harvester
  • Reversed spitting device for silage harvester

Examples

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specific Embodiment approach

[0013] The preferred embodiment of the silage harvester reversing spouting device of the present invention is:

[0014] It includes a cutting platform, a feeding part, a chopping device, and a throwing part. The chopping device includes a driving wheel and a chopping part. A positive rotation drive belt is provided between the driving wheel and the chopping device. A reverse drive belt is also provided between the wheel and the chopping device. The forward drive belt and the reverse drive belt are respectively provided with tension pulleys, and the action drive elements of the tension pulleys are connected with an electric control mechanism.

[0015] The driving element for driving the belt tensioner in normal rotation includes a hydraulic oil cylinder.

[0016] The driving element for driving the belt tensioner in reverse direction includes an electric push rod.

[0017] The reverse drive belt includes a reverse primary drive belt and a reverse secondary drive belt, the rear...

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PUM

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Abstract

The invention discloses a reversed spitting device for a silage harvester. The device comprises a feeding part, a chopping device and a catapulting part, wherein a forward rotating drive belt and a reversed rotating drive belt are arranged between the drive wheel and chopping part of the chopping device, and are respectively provided with a tension pulley; and an action drive element of the tension pulley is connected with an electronic control mechanism. The action drive element of the tension pulley is controlled by the electronic control mechanism, so that the tension pulley can compress the forward rotating drive belt or the reversed rotating drive belt, and the chopping part is controlled to rotate forwardly or reversely to realize switchover between the normal cutting and reversed spitting of the chopping part. The device is convenient and rapid to operate, and has high efficiency.

Description

technical field [0001] The invention relates to a silage harvester, in particular to a reverse discharge device of the silage harvester. Background technique [0002] During the silage harvesting process of the silage harvester, the clogging of the header, the feeding parts, and the chopping device is a difficult problem to solve. The silage harvesters in the prior art generally have a reverse discharge device, but most of them are The manual mechanical type is inconvenient to operate, and the downtime is long, which delays the timing of harvesting. Contents of the invention [0003] The object of the present invention is to provide a convenient, quick and efficient silage harvester reverse discharge device. [0004] The purpose of the present invention is achieved through the following technical solutions: [0005] The reverse discharge device of the silage harvester of the present invention includes a header, a feeding part, a chopping device, and a throwing part, and ...

Claims

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Application Information

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IPC IPC(8): A01D82/00A01B71/00
Inventor 朱孔欣贾晶霞郝志明赵明薛方期王进华李雷霞
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