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Portable Small Grain Harvester

A harvester and portable technology, applied in agricultural machinery and implements, threshing equipment, applications, etc., can solve the problems of low operation efficiency and high labor intensity, and achieve the effects of high work efficiency, reduced labor intensity, and simple structure

Active Publication Date: 2018-02-09
SHIHEZI UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Low operating efficiency and high labor intensity

Method used

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  • Portable Small Grain Harvester
  • Portable Small Grain Harvester
  • Portable Small Grain Harvester

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Embodiment 1: refer to Figure 1-Figure 2 , is a schematic structural diagram of Embodiment 1 of the present invention.

[0024] It includes a frame, a transmission mechanism 5 and a power 6. The frame is provided with a shoulder strap, which can be carried on the shoulder during operation, and the power 6 is a small gasoline engine.

[0025] The ear clamping mechanism is provided with on the frame, and this ear clamping mechanism comprises a pair of conveyor belt mechanism 2 that rotates relatively, and described conveyor belt mechanism 2 comprises driving wheel and driven wheel, between driving wheel and driven wheel There is an annular belt body between them, and the surface of the belt body of the conveyor belt-shaped mechanism 2 is provided with a bump, and the bump is a prismatic bump protruding from the surface of the belt body, and the front end of the conveyor belt-shaped mechanism 2 is provided with A grain reel 1, the grain reel 1 comprises a pair of relativ...

Embodiment 2

[0028] Embodiment 2: refer to image 3 , Figure 4 , is a structural schematic diagram of Embodiment 2 of the present invention. Compared with Embodiment 1, the difference of this embodiment is that: the edge 31 of the threshing plate of the threshing roller 3 is provided with dense fingers, that is, the edge 31 of the threshing plate is in the shape of a comb shape, the front end of the finger is in the shape of sharp teeth, corresponding to the edge 31 of the comb-shaped threshing plate, and the conveyor belt-shaped mechanism 2 at the bottom of the threshing roller 3 is set Hold grain mechanism 32, this support grain mechanism 32 is the comb body that is made of bar side by side, and comb body intersects with comb-shaped threshing board edge 31, the grain on the ear of rice can be taken off better.

Embodiment 3

[0029] Embodiment 3: refer to Figure 5 , is a schematic structural view of Embodiment 3 of the present invention. Compared with Embodiment 2, the difference of this embodiment is that burrs 33 are also provided on the fingers densely covered with the edge 31 of the threshing plate of the threshing roller 3 .

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Abstract

The invention discloses a portable type small grain harvesting machine which comprises a rack, a transmission mechanism (5) and an engine (6), wherein an earhead clamping mechanism is arranged on the rack, a threshing roller (3) is arranged at the upper part of the earhead clamping mechanism, a grain collection tank (4) is arranged on the side edge of the earhead clamping mechanism and the threshing roller (3), and a grain discharge port and a grain collection bin (7) are arranged on the grain collection tank (4). Compared with the prior art, the portable type small grain harvesting machine is simple in structure and high in working efficiency, the engine can be a small type internal combustion engine and also can be a combination of a motor and a storage battery, a sling can be mounted on the rack so that one person can carry the machine to work and the machine can also can be mounted on a walking mechanism to walk or be pushed by an operator to work, and only grains are harvested during working, so that the labor intensity can be reduced greatly and the working efficiency is improved, and the portable type small grain harvesting machine is particularly suitable for working in a small plot.

Description

technical field [0001] The invention relates to a grain harvester, in particular to a portable small grain harvester. Background technique [0002] I am an important rice producing area in the world, with a very large planting area. [0003] There is also extensive planting in the northern region. For the northern region, the terrain is generally relatively flat and the land area is relatively large. Both planting and harvesting have basically achieved mechanized operations, and the operating mechanism is relatively complete. [0004] In the central and southern regions, especially in the mountainous areas, there are mostly terraced fields with small plots, and it is difficult to work with large-scale machinery, especially the harvesting machinery is not perfect, so many of them still use manual or semi-mechanized operations. The process is generally to remove the stalks together with the ears of rice, and then carry out threshing by a threshing mechanism. The operation ef...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01F7/02
CPCA01F7/02
Inventor 黄勇蒙贺伟温宝琴李亚萍曾明军凌建疆戚江涛赵晓雪张超
Owner SHIHEZI UNIVERSITY