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Paddy hulling equipment

A technology of paddy and equipment, applied in the field of paddy hulling equipment, can solve the problems of uneven rice production, unclean hulling, economic loss, etc., and achieve the effect of simple structure and good hulling effect

Active Publication Date: 2020-03-17
广东穗方源实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, some existing rice huskers are not clean due to uneven rice output, which will increase the difficulty of subsequent work and cause economic losses.

Method used

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Embodiment Construction

[0015] Combine below Figure 1 to Figure 3 The present invention is further described.

[0016] The paddy hulling equipment includes a lower hopper 10, a rice huller, a vibrator and a receiving bin 41 arranged in sequence. The paddy is shelled through the lower hopper 10 to the huller, and the rice grains and the hulls are further separated in the vibrator, and finally The chaff is removed before entering the receiving bin 41 .

[0017] In this embodiment, a preheating device is arranged in the lower hopper 10 to make the chaff heat and expand before husking, which is helpful for husking. In addition, some damp rice can also be dried through the preheating device, which can prevent the grain from being crushed in the rice huller.

[0018] The internal structure of the rice huller is as follows: figure 1 As shown, an outer roller 21 and an inner roller 22 sleeved in the outer roller 21 are arranged in the husker, and the inner sidewall of the outer roller 21 and the outer si...

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Abstract

The invention discloses rice hulling equipment. The rice hulling equipment comprises a discharging hopper, a rice huller, a shaking machine and a material collecting bin which are arranged in sequence. An outer roller and an inner roller which is located inside the outer roller in a sleeved mode are arranged inside the rice huller. The inner side wall of the outer roller and the outer side wall ofthe inner roller are provided with spiral protrusions along a spiral line, and a speed difference exists between the rotating speed of the outer roller and the rotating speed of the inner roller. According to the rice hulling equipment, the rice huller is provided with the outer roller with the inner wall being provided with the threaded protrusions and the inner roller with the outer wall beingprovided with the threaded protrusions, the rotating direction of the outer roller is the same as that of the inner roller, the rotating speed of one of the rollers is higher than that of the other roller, and hulling can be achieved through opposite friction force to grains by the two threaded protrusions; and the grains are preheated through a preheating device at first before hulling, so that rice husks are expanded, and rice husk breakage is accelerated. The rice hulling equipment is simple in structure, obvious in effect and capable of being widely applied to the technical field of rice hulling.

Description

technical field [0001] The invention relates to the technical field of rice hulling, in particular to rice hulling equipment. Background technique [0002] As the main food crop, rice husking is an indispensable process in the process of rice processing. The traditional way of husking is manual rolling or manual pounding. This method is relatively inefficient. Now that machinery is developed, there are already Special shelling equipment is generally impact type or rubber roller type, and rubber roller type shelling is mostly used at present. Usually, the sun-dried rice is poured into the machine and rolled by rubber rollers to complete the shelling. However, some existing rice huskers cause unclean hulling due to uneven rice output, which will increase the difficulty of follow-up work and cause economic losses. Contents of the invention [0003] The technical problem to be solved by the invention is to provide rice hulling equipment, which can overcome the problem of cle...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B02B3/04B02B1/08
CPCB02B1/08B02B3/045
Inventor 陈晓鸿陈英曹毅
Owner 广东穗方源实业有限公司