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Rice roughing impurity remover and impurity removing method thereof

A rough selection and paddy technology, applied in the field of agricultural machinery, can solve problems such as low work efficiency, inability to fully utilize machine efficiency, use of organic structures for dust removal and impurity removal equipment, etc., and achieve the effect of improving work efficiency

Inactive Publication Date: 2016-10-12
余继琅
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For example, the patent number is: 2011205667812 discloses a dispersing device of a circulating grain dryer. This kind of grain dryer cannot be used with the organic structure of the existing dust and impurity removal equipment. Two independent equipment are used separately, so that the machine efficiency cannot be fully obtained. use, less efficient

Method used

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  • Rice roughing impurity remover and impurity removing method thereof
  • Rice roughing impurity remover and impurity removing method thereof
  • Rice roughing impurity remover and impurity removing method thereof

Examples

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Embodiment Construction

[0016] Such as Figure 1-4 Shown, a kind of paddy roughing and impurity removing machine comprises frame 1; On described frame 1, be provided with horizontally placed roughing drum 2, one end of roughing drum 2 is open and the other end is closed, and the closed end 21 A gear or a pulley is provided at the axial center, and the gear or pulley is connected with the power mechanism through a transmission mechanism. The periphery of the open end 25 close to the rougher drum 2 is provided with a positioning roller 11, and the positioning roller 11 is connected with the rougher drum 2. Cooperate to keep the roughing drum 2 level, the side wall of the roughing drum 2 has a number of sieve holes 22, the inner wall of the roughing drum 2 is also provided with spiral protrusions 23, and the bottom of the roughing drum 2 is provided with a transmission belt device 3. The side of the drum 2 is provided with a lifting mechanism 5, the top of the lifting mechanism 5 is higher than the top ...

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Abstract

The invention relates to a rice roughing impurity remover. Rice is hoisted to the top of a machine through a hoisting mechanism, slides to the innermost end of a roughing roller through an inclined slide way, and is roughed in the roughing roller; meanwhile, dust, unripe rice and impurities in the rice are directly sucked away through a suction fan in the slide way; finally, the impurity-removed rice falling on a conveying belt below the roughing roller is conveyed to a rice dryer for circular drying by the conveying belt; and if the rice after one-time roughing and impurity removal cannot reach the requirements, multiple times of dust and impurity removal can be performed in the rice roughing impurity remover after drying. The rice roughing impurity remover finishes roughing and impurity removal at one time, greatly improves the working efficiency, and improves the product cost performance.

Description

technical field [0001] The invention relates to an agricultural machine, in particular to a rice roughing and impurity removing machine. Background technique [0002] For example, the announcement number is: CN203899646 U discloses a kind of rice dust removal and impurity removal equipment, including a screw hoist, a screening box, a dust cover, a dust bag and a barn; The bucket, the top and the screening box are seamlessly connected; the screening box is provided with an electromagnetic wire pattern; the bottom of the screen is provided with a vibrator; An electromagnetic coil is provided on the screen; a fan is arranged on one side of the screening box, and the fan is located above the screen; the dust collection cover is arranged on the top of the screening box, which is connected with a dust bag through a pipe; The barn is set at the bottom of the drop pipe; the current rice dust removal machine can only work on the dust, iron impurities and shriveled grains in the rice...

Claims

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Application Information

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IPC IPC(8): B07B4/02B07B1/24
CPCB07B4/02B07B1/24
Inventor 余继琅
Owner 余继琅
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