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Automatic husking and screening device for rice

A screening device and automatic technology, applied in grain hulling, sieving, grain processing, etc., can solve the problems of screening, low rice yield, broken rice, etc., to improve the quality and appearance, improve the effect of shelling, The effect of reducing the stickiness of moisture

Inactive Publication Date: 2021-07-16
高成迁
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that most of the husking is to use the centrifugal inertial force to throw the rice grains to the impact ring, and the husking is caused by the impact, but it is easy to cause the rice to be broken when it is hit, resulting in more broken rice and affecting the quality of the rice. and appearance, the rice yield is low, and the rice grain size cannot be screened after husking

Method used

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  • Automatic husking and screening device for rice
  • Automatic husking and screening device for rice
  • Automatic husking and screening device for rice

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] refer to Figure 1-11 , a paddy automatic shelling and screening device, including a frame 10, also includes: a shelling assembly, connected to the frame 10, for shelling the paddy; a motor 8, connected to the shelling assembly, for driving the shelling assembly Component work; fan 104, fixedly connected on the frame 10, is used to blow off the rice husk; transport component, connected on the frame 10, is used for transporting the rice grain after shelling and goes to the next procedure; wherein, the first belt 302, It is used to connect the shelling assembly and the transport assembly; the screening assembly is connected to the frame 10 and is used to screen the size of the rice grains after shelling; wherein, the second belt 9 is used to connect the transport assembly and the screening assembly ;

[0035] By placing the rice on the shelling assembly, the shelling assembly shells the rice, and then the shelling assembly transports the shelled rice to the next process,...

Embodiment 2

[0037] refer to Figure 1-11 , a paddy automatic shelling and screening device, which is basically the same as that of Embodiment 1, furthermore: the shelling assembly includes a first transmission assembly and a second transmission assembly, and the first transmission assembly and the second transmission assembly both include a first rotating shaft 201. The first transmission belt 2, the first rotating shaft 201 is symmetrically rotatably connected to the frame 10, the first transmission belt 2 is rotatably connected to two sets of first rotating shafts 201, the first transmission component and the second transmission component are in a vertical positional relationship, A small gear 801 is fixedly connected to the first rotating shaft 201 in the first transmission assembly, a large gear 802 is fixedly connected to the first rotating shaft 201 in the second transmission assembly, the small gear 801 and the large gear 802 are meshed, and the motor 8 is fixedly connected to the s...

Embodiment 3

[0041] refer to Figure 1-11 , a paddy automatic hulling and screening device, which is basically the same as that of Embodiment 1, furthermore: the transport assembly includes a second rotating shaft 3, a second transmission belt 301, and the second rotating shaft 3 is symmetrically connected to the frame 10, and the second The transmission belt 301 is rotatably connected to two sets of second rotating shafts 3, and the first belt 302 is connected to the first rotating shaft 201 and the second rotating shaft 3;

[0042] The first rotating shaft 201 on the first conveying assembly is connected with the second rotating shaft 3 by the first belt 302, when the first rotating shaft 201 rotates, the second rotating shaft 3 will be driven to rotate, and the hulled rice will fall from the first conveying assembly When falling on the second conveyor belt 301, the fan 104 blows off the rice husk, and then the rice grains drop onto the second conveyor belt 301 and are transported to the...

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Abstract

The invention discloses an automatic husking and screening device for rice, and belongs to the technical field of intelligent agriculture. The automatic husking and screening device for the rice comprises a frame, a husking assembly, a motor, a fan and a conveying assembly, wherein the husking assembly is connected to the frame and used for husking the rice, the motor is connected to the husking assembly and used for driving the husking assembly to work, the fan is fixedly connected to the frame and used for blowing off rice hulls, the conveying assembly is connected to the frame. According to the automatic husking and screening device for the rice, two sets of first conveying belts rotate oppositely at different speeds, so that the rice is rubbed and husked; meanwhile, a screening net conducts transverse reciprocating motion and longitudinal reciprocating motion, so that husked rice grains are screened on the screening net according to the size; the rice grains cannot be broken through friction husking, the quality and the appearance of the husked rice grains are improved, and the rice yield is increased.

Description

technical field [0001] The invention relates to the technical field of intelligent agriculture, in particular to an automatic rice hulling and screening device. Background technique [0002] Agriculture is an industry that uses the growth and development laws of animals and plants to obtain products through artificial cultivation. [0003] In intelligent agricultural production, rice husking is a very important link. Most of the existing husking is to use the centrifugal inertia force to throw the rice grains to the impact ring, and the husking is caused by the impact, but it is easy to cause the rice to break after being impacted. , resulting in more broken rice, affecting the quality and appearance of rice, the rice yield is low, and it is impossible to screen the size of rice grains after husking. Contents of the invention [0004] The purpose of the present invention is to solve the problem that most of the husking is to use the centrifugal inertial force to throw the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02B3/00B07B1/28B07B1/42B07B4/00B07B9/02
CPCB02B3/00B07B1/28B07B1/42B07B4/00B07B9/02
Inventor 不公告发明人
Owner 高成迁
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