a hollow drill

A hollow drill and hollow drill technology, which is used in grain finishing, grain degermination, agriculture, etc., can solve the problem that rice debris cannot be discharged well, and achieve the effect of speeding up processing and improving efficiency

Active Publication Date: 2018-09-18
肇东市西八里康盛米业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a simple and practical hollow drill, which can better cooperate the hollow drill bit with the bran net, and solve the problem that the rice sundries in the existing rice polishing machine equipment cannot be well discharged

Method used

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Embodiment Construction

[0025] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. figure 1 A hollow drill in an embodiment of the present invention. figure 2 A schematic cross-sectional view of a hollow drill in an embodiment of the present invention. refer to figure 1 , 2 , The embodiment of the present invention provides a hollow drill. The hollow drill includes: a hollow drill bit 1 and a bran net 2; the hollow drill bit 1 is set in the bran net 2, and the bran net 2 has a regular hexagonal cylindrical structure.

[0026] image 3 A hollow drill bit for a hollow drill in an embodiment of the present invention. refer to image 3 , the hollow drill bit 1 includes a drill body 11, a rice cylinder 12, a rib 13, a strip-shaped hollow groove 14, a valley inlet 15 and a rice outlet 16;

[0027] The rice cylinder 12 is...

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PUM

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Abstract

The invention relates to the field of grain processing, in particular to a hollow drill. The hollow drill comprises a hollow drill bit and a bran net. The hollow drill bit is sleeved with the bran net. The hollow drill bit comprises a drill bit body, a rice barrel, one or more beads, strip-shaped empty slots, a grain inlet and a rice outlet. The rice barrel is of a hollow cylinder structure. The drill bit body is sleeved with the rice barrel. The beads are arranged on the outer side in the height direction of the rice barrel. The strip-shaped empty slots are formed in the beads. The grain inlet is formed in the top of the rice barrel, and the rice outlet is formed in the bottom of the rice barrel. Larger rice bran or other sundries can be discharged better by means of the design of a strip-shaped empty slot component in the hollow drill bit.

Description

technical field [0001] The invention relates to the field of grain processing, in particular to a hollow drill. Background technique [0002] my country has a vast rural area, and its agricultural production is dominated by rice planting, known as the "big rice planting country". And in most of our areas, rice is the staple food. Rice is processed by milling and husking the grains, screening and sorting the bran. During the processing, the discharge of rice bran and some sundries is particularly important. The material is not discharged in time, which makes the machine stuck and affects the life of the machine. Most of the current stirring devices of the rice milling machine use a solid drill bit, and the rice bran net is circular. thing. Contents of the invention [0003] The purpose of the present invention is to provide a simple and practical hollow drill, which can better cooperate the hollow drill bit with the bran net, and solve the problem that rice impurities can...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B02B3/00B02B7/00
CPCB02B3/00B02B7/00
Inventor 郑晓彪
Owner 肇东市西八里康盛米业有限公司
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