Straw stubble smashing and returning machine

A crushing mechanism and stubble technology, which is applied in the field of straw stubble crushing and returning machines, can solve the problems of low efficiency, time-consuming and laborious, and heavy workload, and achieve the effects of improving economic benefits, broad market prospects, and easy operation

Inactive Publication Date: 2018-02-09
KUNMING UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a straw stubble crushing and returning machine, which is used to solve the problems of heavy workload, time-consuming, labor-intensive and low efficiency in the existing method

Method used

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  • Straw stubble smashing and returning machine
  • Straw stubble smashing and returning machine
  • Straw stubble smashing and returning machine

Examples

Experimental program
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Embodiment 1

[0020] Embodiment 1: as Figure 1-5 As shown, a straw stubble crushing and returning machine includes a frame 1, a power transmission system, a wedge-shaped ditching shovel 27, a picking and crushing mechanism, and a covering and suppressing system;

[0021] The power transmission system is located at the upper part of the front end of the frame 1, the wedge-shaped ditching shovel 27 is located at the lower part of the front end of the frame 1, the picking and crushing mechanism is located at the middle of the frame 1, and the covering and suppressing system is located at the rear of the frame 1. The system transmits the power to the picking and crushing mechanism and the covering and suppressing system. The straw stubble excavated by the wedge-shaped ditching shovel 27 is picked up and crushed through the picking and crushing mechanism, and finally turned over and returned to the field through the covering and suppressing system.

[0022] Further, a cover plate 5 may be insta...

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PUM

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Abstract

The invention relates to a straw stubble smashing and returning machine. The machine comprises a rack, a power transmission system, a wedge-shaped ditching shovel, a picking and smashing mechanism anda covering and pressing system, wherein the power transmission system is located on the upper portion of the front end of the rack, the wedge-shaped ditching shovel is located on the lower portion ofthe front end of the rack, the picking and smashing mechanism is located in the middle of the rack, and the covering and pressing system is located on the rear portion of the rack; a whole machine power device transmits power to the picking and smashing mechanism and the covering and pressing system through the power transmission system, straw stubbles excavated by the wedge-shaped ditching shovel are picked up and smashed through the picking and smashing mechanism, and finally the straw stubbles are turned over and returned to the field through the covering and pressing system. The machine is simple in structure, easy and convenient to operate, economical, applicable and suitable for smashing and returning of the straw stubbles. The front wedge-shaped ditching shovel can be used for excavating the stubbles, the rear picking and smashing mechanism can pick up the straw stubbles, the smashing function can be achieved, then the smashed stubbles are turned over and buried in soil, and then the land is leveled and compacted.

Description

technical field [0001] The invention relates to a straw stubble crushing and returning machine, which belongs to the technical field of agricultural harvesting machinery and equipment. Background technique [0002] At present, the deep stubble crops in most areas of our country leave deep stubble after harvest, such as sorghum, corn, etc., and most farmers use manual methods to remove them, which is time-consuming, laborious and inefficient. The machinery needs to hang different implements on the tractor to carry out stubble removal and crushing twice respectively, the operation cost is high and the working hours are delayed. Contents of the invention [0003] The invention provides a straw stubble crushing and returning machine, which is used to solve the problems of heavy workload, time-consuming and labor-consuming, low efficiency and the like in the existing method. [0004] The technical solution of the present invention is: a straw stubble crushing and returning mac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D82/00A01D89/00
CPCA01D82/00A01D89/00
Inventor 张兆国刘伟健闫全涛潘睿杜宗霖
Owner KUNMING UNIV OF SCI & TECH
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