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Low temperature increase rice milling device

A low-temperature, outer-cylinder technology, applied in solid separation, sieves, grids, etc., can solve the problems affecting rice shelling, friction and other obstacles, and achieve the effect of improving the falling efficiency and reducing broken rice.

Active Publication Date: 2020-07-03
重庆穗花食为天粮油有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But because the rice milling machine processes a large amount of paddy simultaneously in the course of work, there are many shells that have been taken off and the shells still exist in the rice milling machine. The friction between the rice machine or other rice will cause obstacles, thus affecting the husking of rice

Method used

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  • Low temperature increase rice milling device
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  • Low temperature increase rice milling device

Examples

Experimental program
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Effect test

Embodiment 1

[0034] A low temperature rising rice milling device, such as figure 1 As shown, it includes a frame, a driving part, an outer cylinder 1 and an inner cylinder 2 located in the outer cylinder 1. In this embodiment, the outer cylinder 1 and the inner cylinder 2 are coaxial, and the two ends of the outer cylinder 1 are welded with installation shafts. The end of the installation shaft away from the outer tube 1 runs through the frame and is matched with the frame in clearance. The mounting shaft on the left side is connected with the driven gear 11 by a flat key, and the driving part is fixed on the frame by bolts. Gear 11 meshes with the driving gear. The bottom of the outer cylinder 1 is provided with a feeding port and a feeding port cover. The feeding port cover is threadedly matched with the feeding port to close the feeding port; A one-way intake valve for air intake in barrel 1.

[0035] The top of the outer cylinder 1 is welded with a separation barrel 3 with the openi...

Embodiment 2

[0045] On the basis of Example 1, such as Figure 4 As shown, the part of the guide rod in this embodiment located between the outer cylinder 1 and the inner cylinder 2 is wave-shaped, and the rotating rod 33 is in clearance fit with the piston 4 to ensure that the rotating rod 33 can rotate relative to the piston 4 . Inner tube 2 outer wall is provided with annular guide groove 23, and guide groove 23 internal gaps are matched with spherical guide block, and the diameter of guide block is greater than the diameter of rotating rod 33, and the lower end of rotating rod 33 stretches in the guide groove 23 and connects with guide block. welding. The lower end of the guide rod is fixed with a first bevel gear through a flat key, and a second bevel gear 22 meshing with the first bevel gear is welded on the side wall of the guide groove 23 .

[0046] When the outer cylinder 1 in this solution rotates, the rotating rod 33 rotates with the outer cylinder 1, and the first bevel gear m...

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Abstract

The invention relates to the field of rice processing and in particular discloses a low temperature increase rice milling device which comprises a driving part, an outer cylinder and an inner cylinder, wherein the inner cylinder is positioned in the outer cylinder; a sealable feeding hole is formed in the outer cylinder; a separation bucket which is opened towards the outer cylinder is fixed on the side wall of the outer cylinder; separation cavities are formed in the separation bucket; a plurality of separation holes for communicating the separation cavities with the inner cavity of the outercylinder are formed in the side wall of the outer cylinder; pistons are sealed in the separation cavities in a sliding manner; a plurality of sealing columns are fixed at one ends, facing to the inner cylinder, of the pistons; the plurality of the sealing columns are in one to one correspondence to the plurality of the separation holes and are connected with the separation holes in a sliding manner; push rods are fixed at one ends, far away from the inner cylinder, of the pistons; the push rods penetrate through the side wall of the separation bucket and are connected with the side wall of the separation bucket in a sliding manner; a husk outlet hole communicating with the separation cavities is formed in the outer wall of the separation bucket; and the husk outlet hole is positioned in one sides, far away from the inner cylinder, of the pistons. By adopting the rice milling device provided by the invention, separated husks can be separated while being separated, so that obstruction caused by friction of an outer shell with rice husks and other rice husks or a rice miller can be avoided.

Description

technical field [0001] The invention relates to the field of rice processing, in particular to a low-temperature rising rice milling device. Background technique [0002] After the rice is dried, it needs to go through the process of husking and whitening to remove the cortex and germ of the rice to get polished rice. The polished rice goes through a series of screening, weighing, and packaging processes to get rice that can be sold. Present husking and whitening are usually carried out by a rice mill. During rice milling, friction occurs between the rice and the inner wall of the rice mill or other rice, so that the outer shell of the rice falls off. But because the rice milling machine processes a large amount of paddy simultaneously in the course of work, there are many shells taken off and the shells still exist in the rice milling machine. The friction between the rice machine or other rice will cause obstacles, thereby affecting the husking of the rice. Contents of ...

Claims

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Application Information

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IPC IPC(8): B02B7/00B02B3/04B07B1/22B07B1/52B07B1/50
CPCB02B3/04B02B7/00B07B1/22B07B1/50B07B1/522
Inventor 袁泽兰
Owner 重庆穗花食为天粮油有限公司
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