A wheat threshing and peeling device and its application method
A wheat and freezing device technology, applied in application, threshing equipment, grain hulling and other directions, can solve the problems of common wheat thresher grain broken rate, high loss rate, large indirect loss, long harvest period, etc., and achieve peeling efficiency. High, low loss rate, easy machine effect
Active Publication Date: 2021-10-15
赵雪莉
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Problems solved by technology
[0006] The technical problem mainly solved by the present invention: the harvesting period brought by the segmented harvesting mode of manual harvesting, common thresher threshing, and cleaning machine cleaning in China is longer, the indirect loss is large, and the grains of ordinary wheat threshers are broken. rate and loss rate are high, easy to mix seeds, and difficult to clean the machine. The invention provides a wheat threshing and peeling device and its application method
Method used
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Embodiment Construction
[0017] A wheat threshing and peeling device, comprising a column 6, a support 13 is provided on the left side of the column 6, a threshing funnel 1 is installed on the support 13, a threshing shaft 4 is arranged inside the threshing funnel 1, a motor is arranged below the threshing shaft 4, and a support 13 There is a fan 5 below, a conveyor belt 2 below the threshing funnel 1, and a chain drive between the conveyor belt 2 and the motor 3 on the left side. Link to each other with column 6 through support 13, be provided with peeling device 10 below freezing device 8, be provided with high-pressure gas injection pipe 9 inside peeling device 10, peeling device 10 is connected with column 6 through support 13, peeling device 10 lower right Be blower blower 11, blower blower 11 is installed on the column 6, and directly below peeling device 10 is wheat collection box 12. An application method of a wheat threshing and peeling device is as follows: put the harvested wheat ears downw...
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The invention relates to a wheat threshing and peeling device and an application method thereof, belonging to the technical field of agricultural machinery processing. In the present invention, the harvested wheat ears are placed downwards into the threshing funnel, and the threshing shaft rotates by the motor to thresh the wheat, and the detached wheat falls on the conveyor belt through the funnel, and at the same time, the fan works to blow off impurities during the falling process of the wheat, and the conveyor belt The wheat is sent to the freezing device, and the liquid nitrogen injection pipe sprays liquid nitrogen to freeze the wheat, making the wheat skin brittle, and the wheat enters the peeling device through the funnel, and the high-pressure gas injection pipe inside the peeling device sprays high-pressure gas to remove the wheat skin. The peeled wheat falls into the wheat mobile phone box, and at the same time, the fan works to separate the wheat from the wheat husk to complete the threshing and peeling of the wheat.
Description
technical field [0001] The invention relates to a wheat threshing and peeling device and an application method thereof, belonging to the technical field of agricultural machinery processing. Background technique [0002] Harvesting seeds for field plot breeding is an important part of breeding experiments to obtain correct results. Harvesting in breeding plots is different from traditional field harvesting. In addition to meeting the corresponding harvesting requirements of field wheat, it must also meet the special requirements of no seeds staying inside the machine, no mixing of seeds, and easy cleaning of the machine. For the whole experimental field, it contains many field test plots and breeding varieties, and the area of a single plot is small. Therefore, it is necessary to improve the operation efficiency and avoid the mixing of seeds produced by harvesting multiple varieties. At present, the seed harvesting in Chinese communities is still carried out by manual har...
Claims
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IPC IPC(8): A01F7/06A01F12/18A01F12/44A01F12/46B02B3/00
CPCA01F7/06A01F12/18A01F12/44A01F12/46B02B3/00
Inventor 孙春辉赵金城陈倩
Owner 赵雪莉