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A kind of wheat threshing device

A threshing device, wheat technology, applied in threshing equipment, agricultural machinery and tools, agriculture, etc., can solve the problems of accelerated slag decay and degradation speed, device blockage, poor effect, etc., to ensure integrity, facilitate collection, reduce Effects of Pollution Problems

Active Publication Date: 2021-11-05
SHANDONG WEIFANG ACADEMY OF AGRICULTURAL SCIENCES +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Straw is the general term for the stem, leaf and ear of mature crops. Traditional agricultural machinery needs to perform threshing after harvesting wheat. For example, the patent with the publication number of CN110169256A mainly uses the car body control warehouse to control the harvesting head to harvest and transport the straw. , and then crush and compress the straw into blocks, or add a starter to accelerate the decay and degradation of the slag, but this method has a poor effect of forming blocks after compression, and the device is easily blocked by wheat straw
And there is a lot of dust flying when the wheat straw is harvested, which not only affects the sight of the operator, but also is inhaled by the human body and affects the health of the operator

Method used

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  • A kind of wheat threshing device
  • A kind of wheat threshing device
  • A kind of wheat threshing device

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] see Figure 1-6, the present invention provides a wheat threshing device, comprising a main body 1, a feed port 2 and a conveyor belt 3 are arranged on one side of the main body 1, a threshing mechanism 5 is arranged inside the main body 1, and a crushing mechanism 6 and a block making mechanism are also arranged inside the main body 1 8. A separation box 9 is fixedly installed inside the main body 1, and the top of the separation box 9 is fixedly connected to the hopper 17, and the hopper 17 communicates with the inside of the separation box 9;

[0040] The inside of the main body 1 is provided with a dust removal box 10, a compression box 12, a carrying box 13 and a crushing box 15; During use, wheat enters the device from the feed port 2 and falls into the separation box 9 for threshing.

[0041] The threshing mechanism 5 comprises a motor 501, a roller 507, a spiral plate 508 and a screen cloth 509;

[0042] The motor shaft of the motor 501 is linked with the firs...

Embodiment 2

[0049] On the basis of Embodiment 1, the crushing mechanism 6 includes a crushing rod 601 arranged in the crushing box 15, a helical blade 602 is fixedly arranged on the outside of the rod body of the crushing rod 601, and the crushing rod 601 is linked with the motor shaft of the motor 501;

[0050] The motor shaft of the motor 501 is coaxial with the first pulley 502 and the first gear 603, the first gear 603 meshes with the second gear 604, the second gear 604 is coaxially fixed at one end of the transmission rod 605, and the other end of the transmission rod 605 passes through the cone The gear combination 606 is linked with the crushing rod 601;

[0051] The top of the crushing box 15 is provided with a water storage tank 607, the top of the water storage tank 607 is fixedly equipped with a water inlet pipe, and one end of the water inlet pipe communicates with the inside of the water storage tank 607. 607 is internally connected, and the other end of the drain pipe is fi...

Embodiment 3

[0054] On the basis of the above-mentioned embodiments, a suction pump 701 is also provided in the main body 1, and the suction pump 701 is fixedly installed on the inner top of the main body 1, and the input end of the suction pump 701 is fixedly connected with one end of the suction pipe 702, and the suction pipe 702 The other end of the pump extends to the inner bottom of the crushing box 15, and the output end of the suction pump 701 communicates with the inside of the compression box 12 through a suction hose 703.

[0055] This structure facilitates the transportation of crushed straw, prevents the crushed straw from accumulating and blocking in the crushing box 15, and affects the operation of the device, thereby avoiding damage to the motor when it is stopped, and can effectively prolong the service life of the device. Feed.

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Abstract

The invention discloses a wheat threshing device and relates to the field of threshing equipment. The wheat threshing device includes a main body, a feed inlet and a conveyor belt are arranged on one side of the main body, a threshing mechanism is arranged inside the main body, a crushing mechanism and a block making mechanism are also arranged inside the main body, a separation box is fixedly installed inside the main body, and the top of the separation box The hopper is fixedly connected, and the hopper communicates with the inside of the separation box. The beneficial effect of this scheme is that the device realizes the threshing of wheat with straw, and the structure of the spiral plate combined with the rubber column can effectively separate the straw and the wheat grain, and the integrity of the wheat grain is guaranteed during the separation.

Description

technical field [0001] The invention relates to the field of threshing equipment, in particular to a wheat threshing device. Background technique [0002] Straw is the general term for the stem, leaf and ear of mature crops. Traditional agricultural machinery needs to perform threshing after harvesting wheat. For example, the patent with the publication number of CN110169256A mainly uses the car body control warehouse to control the harvesting head to harvest and transport the straw. , and then crush and compress the straw into blocks, or add a leavening agent to accelerate the decay and degradation of the debris, but this method has a poor effect of forming blocks after compression, and the device is easily blocked by wheat straw. And there is a large amount of dust flying when wheat straw is harvested, which not only affects the sight of the operator, but also is inhaled by the human body and affects the health of the operator. Contents of the invention [0003] The obj...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01F7/04A01F12/18A01F12/40A01F12/44A01F12/00A01F12/54
CPCA01F7/04A01F12/18A01F12/40A01F12/446A01F12/00A01F12/54
Inventor 石书兵于海涛陶金先宋顺王丽杰刘亚男于田利代兴龙魏秀华张志伟
Owner SHANDONG WEIFANG ACADEMY OF AGRICULTURAL SCIENCES
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