Centrifugal negative-pressure grain screening agricultural machinery device and method

A negative pressure, grain technology, applied in grain drying, chemical instruments and methods, dryers, etc., can solve problems such as intensifying market competition, and achieve the effect of excellent drying effect, excellent drying effect and simple principle

Active Publication Date: 2018-07-27
恩施思清农业有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In addition, with the strengthening of the state's support for agricultural policies, the increase in funds for agricultural machinery purchase subsidy projects has brought further prosperity to the agricultural machinery market, and at the same time intensified market competition in the industry

Method used

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  • Centrifugal negative-pressure grain screening agricultural machinery device and method
  • Centrifugal negative-pressure grain screening agricultural machinery device and method
  • Centrifugal negative-pressure grain screening agricultural machinery device and method

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Embodiment Construction

[0033] The present invention will be further described below in conjunction with the accompanying drawings.

[0034] as attached figure 1 , 2 , 3 and 4, a centrifugal negative pressure grain screening agricultural machinery device, including a feeding pipe 1, a screening bucket 2, a feeding base 3 and a drying device 4, and the feeding pipe 1 is set to communicate with the upper end of the screening bucket 2, The bottom of the screening bucket 2 communicates with the feeding base 3, the feeding end of the feeding base 3 corresponds to the feeding end of the drying device 4, and the feeding base 3 is supported on the drying device 4 superior. The shape of the blanking base 3 is a penetrating inverted circular truncated structure, with a large upper end surface and a small lower end surface.

[0035] The screening bucket 2 includes a negative pressure channel outer cavity 11, a negative pressure inner cavity 12, a sieve tray 13, a rotating bottom bracket 14, a motor 15 and a ...

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PUM

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Abstract

The invention discloses a centrifugal negative-pressure grain screening agricultural machinery device and method. The device comprises a feeding tube, a screening barrel, a discharging base and a drying device, wherein the feeding tube communicates to the upper end of the screening barrel; the bottom of the screening barrel communicates with the discharging base; the discharging end of the discharging base corresponds to the feeding end of the drying device; and the discharging base is arranged on the drying device in a supporting manner. The device is simple in structure and simple in principle, centrifugal screening can be carried out according to different size grades of grains, meanwhile, impurities are removed from the screened grains, and the effect is good.

Description

technical field [0001] The invention belongs to the technical field related to agricultural machinery. Background technique [0002] The agricultural machinery circulation industry is an open industry with a high degree of marketization. There are many operating enterprises, low concentration, and irregular market competition in the industry, which makes the competition in the agricultural machinery circulation market very fierce. In addition, with the strengthening of the state's support for agricultural policies, the increase in funds for agricultural machinery purchase subsidy projects has brought further prosperity to the agricultural machinery market, and at the same time intensified market competition within the industry. Contents of the invention [0003] Purpose of the invention: In order to overcome the deficiencies in the prior art, the present invention provides a centrifugal negative pressure grain screening agricultural machinery device and method, which has a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B7/10B07B9/00B07B11/02B07B11/00F26B21/00
CPCB07B7/10B07B9/00B07B11/00B07B11/02B07B2201/04F26B21/001F26B2200/06
Inventor 朱兆明
Owner 恩施思清农业有限公司
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