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Rapeseed and wheat threshing straw returning machine

A wheat and straw technology, applied in threshing equipment, agricultural machinery and tools, cutting equipment, etc., can solve the problems of inability to thresh crops such as rice and wheat and harmless treatment of straw, large power consumption, and bulky machine body, etc., and achieve compact structure , eliminate motion noise, and achieve the effect of flexible swing

Active Publication Date: 2017-01-25
JIANGSU RAINPAT DATA SERVICE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the above-mentioned patents have large power consumption, bulky body, and complex structure, and are especially applicable only to threshing of rapeseed and harmless treatment of straw, let alone threshing and harmless treatment of crops such as rice and wheat.

Method used

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  • Rapeseed and wheat threshing straw returning machine
  • Rapeseed and wheat threshing straw returning machine
  • Rapeseed and wheat threshing straw returning machine

Examples

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Embodiment Construction

[0041]The present invention will be further described below in conjunction with the accompanying drawings.

[0042] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 and Figure 6 , a rapeseed wheat threshing straw returning machine, comprising:

[0043] Frame 1, the power mechanism located on the right side of frame 1, the drum shaft 14 mounted on the frame 1 horizontally, the right end of the drum shaft 14 is connected to the power mechanism, and the drum shaft 14 is fixed with a threshing drum 32 with threshing teeth 34 ;

[0044] The hood 51 located above the threshing drum 32 and connected to the frame 1, the separating screen 30 located below the threshing drum 32 and mounted on the frame 1, the collecting hopper 55 located below the separating screen 30 and fixed on the frame 1 ;

[0045] An auger 29 is installed at the bottom of the collecting hopper 55, and the auger 29 is fixed on the auger shaft 28, and the right end of the auger shaft 28 is dy...

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Abstract

The invention discloses a rapeseed and wheat threshing straw returning machine which comprises a rack (1), a power mechanism, a threshing cylinder (32), a hood (51) on the upper surface of the threshing cylinder (32), a material feeding hopper (13), a straw discharging opening, a separation screen (30) below the threshing cylinder (32), a material collection hopper (55) below the separation screen (30), a packing auger (29) and a cyclone separation machine (17), and is characterized in that a straw discharging cover (16) is arranged outside the straw discharging opening; a vibration screen plate (38) is arranged in the straw discharging cover (16), and is fixed at one end of a connection rod (40); the other end of the connection rod (40) is connected with an eccentric wheel (41); a material return hopper (36) is arranged below the vibration screen plate (38); the outer end of the vibration screen plate (38) is fixed at one end of a cloth clamping rubber block (37); the other end of the cloth clamping rubber block (37) is fixed on the rack (1); a fixed blade (45) extending into a threshing cavity is fixed on the rack (1); a movable blade (33) is fixed on the threshing cylinder (32).

Description

technical field [0001] The invention belongs to an agricultural thresher, in particular to a threshing straw returning machine mainly suitable for crushing straw crops such as rape and wheat. The machine can also use the half-feed method to thresh rice. Background technique [0002] The mechanization of rapeseed threshing has been a major technical problem, and the treatment of straw of rapeseed and other crops is an important topic today. Burning straw has become an important culprit of smog. to this end: [0003] No. ZL200610021202.x invention patent obtained by the inventor of the present invention discloses a rape threshing machine, comprising a frame 1, a power mechanism, and threshing drums 27, 30 mounted on the frame 1, located on the threshing drums 27, 30 and The drum cover 17 fixed on the frame 1, the separating screen 25 located under the threshing drums 27, 30 and fixed on the frame 1, the collecting hopper 19 located below the separating screen 25 and fixed o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01F11/00A01F12/22A01F12/44A01F12/46A01F12/56A01F29/06A01F29/00A01F29/12A01F29/14
CPCA01F11/00A01F12/22A01F12/44A01F12/446A01F12/46A01F12/56A01F29/005A01F29/06A01F29/12A01F29/14
Inventor 罗贤福
Owner JIANGSU RAINPAT DATA SERVICE
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