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Threshing machine

A threshing machine and frame technology, applied in agricultural machinery and tools, threshing equipment, applications, etc., can solve the problems of high labor intensity, inability to use large-scale harvesting equipment, low efficiency of manual harvesting and threshing, and achieve high production efficiency Effect

Inactive Publication Date: 2015-01-28
韦少付
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Rice is mostly produced in the south of our country, and the south is mostly mountainous. Large-scale harvesting equipment cannot be used for rice harvesting in mountainous areas. The efficiency of manual harvesting and threshing is low, and the labor intensity is extremely high. In order to solve this problem, people in southern rice-rich areas Continuously improve production tools, and manufacture equipment suitable for rice harvesting and threshing in southern regions. The inventor's threshing machine is a device that removes harvested rice grains from the stalk and separates them from the stalk and impurities.

Method used

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Embodiment Construction

[0014] Embodiments of the present invention are described in further detail below in conjunction with the accompanying drawings:

[0015] Such as Figure 1 to Figure 4 Shown this threshing machine, it comprises frame 1, and frame 1 both sides and rear side are respectively provided with side plate 2 and rear plate 13, and frame 1 top is provided with cover body 17, and cover body 17 is arranged on frame 1. There is a gauze on one side of the rear, which can observe the threshing situation and prevent impurities from splashing out; there is a hook on the top of the cover body 17, which is convenient for loading and unloading; the cover body 17 is opened in front of the frame 1, so that the harvested mature rice can be placed .

[0016] The frame 1 is provided with a knife rest 11 on the back plate 13 tops, and the knife rest 11 is evenly provided with a plurality of cutting knives 9 with cutting edges forward. There are threshing rollers 7 installed on the side plates 2 on bo...

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Abstract

The invention discloses a threshing machine. The threshing machine comprises a machine frame, a cover body at the top of the machine frame and a tool rest at the rear of the machine frame, wherein the cover body is located on an opening in front of the machine frame, a plurality of cutters with cutting edges forward are abreast and evenly arranged on the tool rest, a threshing roller is installed on the machine frame, a plurality of teeth used to brush away grains are evenly arranged on the threshing roller, two layers of screens are installed below the threshing roller, a draught fan is installed on one side of a space between the two layers of the screens, an opening of the draught fan faces the screen on the upper layer, a collection plate used to receive the grains is arranged right below the screen on the lower layer, a discharging hopper is arranged on one side of the collection plate, a vibration device is arranged on one side of each of the screens and the collection plate, and the threshing roller, the draught fan and the vibration devices are all connected with power machines through power transmission devices. The threshing machine can thoroughly thresh the grains on harvested paddy rice and separate the grains from stalks and impurities.

Description

technical field [0001] The invention relates to the technical field of agricultural tool processing, in particular to a device for threshing harvested rice and separating grains from stalks and impurities. Background technique [0002] Rice is mostly produced in the south of our country, and the south is mostly mountainous. Large-scale harvesting equipment cannot be used for rice harvesting in mountainous areas. The efficiency of manual harvesting and threshing is low, and the labor intensity is extremely high. In order to solve this problem, people in southern rice-rich areas Continuously improve production tools, and manufacture equipment suitable for rice harvesting and threshing in southern regions. The inventor's threshing machine is a device that removes harvested rice grains from the stalk and separates them from the stalk and impurities. . Contents of the invention [0003] The problem to be solved by the present invention is to provide a threshing machine, which ...

Claims

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Application Information

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IPC IPC(8): A01F12/22A01F12/44
Inventor 韦少付
Owner 韦少付
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