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Feeding rape chopping device based on PLC automatic unblocking system

A chopping device and automatic technology, applied in feed, application, food processing, etc., can solve problems such as high water content and easy blockage of the chopping device

Inactive Publication Date: 2021-08-20
SHIHEZI UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problem that forage rapeseed is easily squeezed and crushed to produce juice due to its high water content and the chopping device is prone to clogging, the present invention designs an automatic unclogging system based on PLC control and additionally installs side knives for automatic cleaning of feed The chopping device that produces clogging in the process of chopping rapeseed can ensure timely removal of clogging and uniform chopping of forage rapeseed

Method used

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  • Feeding rape chopping device based on PLC automatic unblocking system
  • Feeding rape chopping device based on PLC automatic unblocking system
  • Feeding rape chopping device based on PLC automatic unblocking system

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Embodiment Construction

[0022] The present invention will be further described below in conjunction with accompanying drawing.

[0023] The invention is a feed rape chopping device based on a PLC automatic blockage removal system, which consists of a conveyor belt (1), an upper feeding roller (2), a lower feeding roller (18), a moving knife (22), a fixed knife (25), side cutter (23), rotational speed sensor (4), throwing cover (5) to form.

[0024] The three inclined moving knives (22) are installed on the chopping spindle (24) that drives the blade movement, the fixed knives (25) are fixed on the frame (6) by bolts (21), and the side knives (23) (23) are installed On the chopping main shaft (24), the chopping main shaft (24) is installed on the frame (6) by the bearing (20). During the chopping process of rapeseed, because part of the stalks are not cut, but are directly involved in the gap, the gap between the cutters is blocked, which in turn affects the rotation speed of the cutter. Therefore, ...

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Abstract

The invention relates to a feeding rape chopping device based on a PLC automatic unblocking system. The feeding rape chopping device comprises a feeding rape chopping device body and the PLC automatic unblocking system. The feeding rape chopping device body is composed of a conveying belt, a feeding roller, a chopping cutter and a throwing opening. The chopping cutter is composed of a fixed cutter, a movable cutter, a side cutter and a cutter rest installed on a machine frame. The PLC automatic unblocking system is composed of a PLC, a rotating speed sensor, a frequency converter, an electromagnetic clutch, a relay and an alarm. By means of the feeding rape chopping device, the rotating speed of a chopping shaft is detected in real time through feedback adjustment of a PLC control system, whether blockage occurs or not is judged, blockage is removed in time through automatic feedback adjustment, and the device has the advantages of being convenient to adjust and easy to operate.

Description

technical field [0001] The invention relates to a feed rape chopping device, in particular to a feed rape chopping device based on a PLC automatic blockage removal system. Background technique [0002] my country is the world's largest consumer of rapeseed oil. If the rapeseed stalks can be fully utilized for feeding, the utilization rate of rapeseed can be greatly improved. Rapeseed for feeding has a large biomass and high nutrient content during the full-flowering stage. It is used as a high-quality fresh feed and silage crop Great potential for development. However, the chopping effect of existing harvesters is relatively poor, and the backwardness of chopping means has become the main factor limiting large-scale cultivation of forage rapeseed. Therefore, it is very necessary to develop a device suitable for chopping forage rapeseed after harvesting to make green fodder for large-scale plantation of forage rapeseed. [0003] The existing green forage harvester is not sui...

Claims

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Application Information

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IPC IPC(8): B02C18/14B02C18/16B02C18/18B02C18/22B02C25/00A23N17/00
CPCB02C18/145B02C18/16B02C18/18B02C18/225B02C25/00A23N17/00B02C2018/164Y02P60/87
Inventor 丛锦玲王怡苏闫琴彭心怡曹琨黄力李晓燕吴孟宸朱彤
Owner SHIHEZI UNIVERSITY