Diameter-adjustable corn threshing and flow cutting roller

A technology of corn threshing and cutting flow drum, which is applied in threshing equipment, application, agricultural machinery and tools, etc. It can solve the problems of reducing farmers' income, destroying food security, and clogging of threshing drums, so as to reduce the rate of grain damage and machine failure rate , increase grain production and farmers' income, and the effect of high-efficiency threshing

Inactive Publication Date: 2016-06-15
UNIV OF JINAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The diameter of the traditional corn threshing drum is fixed, and the threshing diameter cannot be changed according to the actual production situation, resulting in low work efficiency, resulting in the clogging of the threshing drum during t

Method used

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  • Diameter-adjustable corn threshing and flow cutting roller
  • Diameter-adjustable corn threshing and flow cutting roller
  • Diameter-adjustable corn threshing and flow cutting roller

Examples

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Embodiment Construction

[0016] Refer to the attached figure 1 to attach Image 6 A diameter-adjustable corn threshing cutting drum of the present invention will be described in detail below.

[0017] A diameter-adjustable corn threshing shearing drum, including a rotating shaft 1, a bearing seat 2, a spoke disc 3, a connecting seat 4, a support rod 5, a threshing rod tooth 6, an upper cover plate 7, and a lower concave plate 8, characterized in that, The rotating shaft 1 is matched with the bearing seat 2, the spoke disk 3 is connected with the rotating shaft 1 through a key connection, the connecting seat 4 is connected with the spoke disk 3 through bolts, and the support rod 5 is welded It is connected with the connection seat 4, the threshing rod tooth 6 is connected with the support rod 5 by welding, and the upper cover plate 7 is aligned with the lower concave plate 8 and then connected by bolts.

[0018] Further, there are 3 spoke disks 3, which can be increased with the increase of the lengt...

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Abstract

The invention provides a diameter-adjustable corn threshing and flow cutting roller. The roller comprises a rotary shaft, a bearing seat, a spoke disk, a connecting seat, a supporting rod, threshing rod teeth, an upper cover plate and a lower concave plate. The roller is characterized in that the rotary shaft is matched with the bearing seat, the spoke disk is connected with the rotary shaft in a key connection mode, the connecting seat is connected with the spoke disk through bolts, the supporting rod is connected with the connecting seat in a welded mode, the threshing rod teeth are connected with the supporting rod in a welded mode, and the upper cover plate and the lower concave plate are connected through bolts after being aligned. The roller has the advantages that the structure is simple, blockage in the threshing process can be effectively prevented by adjusting the threshing gap, so that the grain damage rate and machine fault rate are reduced, efficient corn threshing can be realized, and the roller can be widely applied to agricultural production.

Description

technical field [0001] The invention relates to the technical field of corn harvesting machinery manufacturing, in particular to a diameter-adjustable corn threshing cutting drum. Background technique [0002] The diameter of the traditional corn threshing drum is fixed, and the threshing diameter cannot be changed according to the actual production situation, resulting in low work efficiency, resulting in the clogging of the threshing drum during the threshing process, causing the machine to burn, and also increasing the grain damage to a certain extent Therefore, it is very necessary to invent a diameter-adjustable corn threshing cutting drum. Contents of the invention [0003] In order to overcome the above technical problems, the present invention provides a diameter-adjustable corn threshing cutting drum. [0004] The technical solution adopted by the present invention to solve the technical problem is: a diameter-adjustable corn threshing shearing drum, including a ...

Claims

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Application Information

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IPC IPC(8): A01F12/18A01F12/22A01F12/24A01F11/06
CPCA01F12/181A01F11/06A01F12/22A01F12/24
Inventor 张琨曹树坤曹翀赵慧颖王冲李士壮
Owner UNIV OF JINAN
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