Automatic straw pulverizer

A straw shredder, automatic technology, applied in the direction of loaders, harvesters, crop processors, etc., can solve the problems of low work efficiency, straw stuck between the left and right sawtooth feed rollers, etc., to achieve work efficiency and automation The effect of high degree, high utilization value and low failure rate

Inactive Publication Date:
View PDF8 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the structure of this corn stalk harvesting and pulverizer is simple, the work efficiency is low. According to the cultivation sequence of the stalks, only one stalk can...

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Automatic straw pulverizer
  • Automatic straw pulverizer
  • Automatic straw pulverizer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] As shown in the figure, the automatic straw pulverizer includes a frame 1 on which an engine 14, a blower fan 11, a gearbox 18 and a pick-up device 2 are installed. The machine 2 is located at the front of the frame 1 and the support shaft of the pick-up 2 is hinged on the frame 1, and the gearbox 18 is located between the blower fan 11 and the pick-up 2. A draw beam 3 is welded on the frame 1 near the fan 11, a front wheel frame 5 is hinged at the front end of the draw beam 3, a draw bar 6 is hinged at the front end of the front wheel frame 5, and a front wheel frame 5 is installed at the front end of the front wheel frame 5. The wheel 4 is equipped with two rear wheels 16 at the middle part of the frame 1 and at the lower end on one side of the blower fan 11 . A pressure beam 19 is hinged on the traction beam 3, and one end of the pressure beam 19 near the pick-up device 2 is inserted into the pick-up device 2 and is softly connected with the end plate lower end of th...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses an automatic straw pulverizer, which comprises a frame, a draw rod, a front wheel and a rear wheel. The frame is provided with an engine, a fan, a gearbox and a pickup tool. One end of a spindle of the fan is in drive connection with the engine. The automatic straw pulverizer is characterized in that blades are uniformly distributed on a fan impeller; the frame is provided with a transverse delivery mechanism and a material clamping bin; an elastic compression roller and a supporting roller are arranged in the material clamping bin up and down; a plurality of feed rollers are arranged above the frame; the front parts of the feed rollers are provided with auger blades; the other end of the spindle of the fan is in drive connection with an input shaft end of the gearbox; the gearbox is provided with two output shaft ends; one end of the supporting roller is in drive connection with one output shaft end of the gearbox; a drive roller, the feed rollers and the elastic compression roller of the transverse delivery mechanism are respectively in drive connection with the other end of the supporting roller; and the other output shaft end of the gearbox is in drive connection with the pickup tool. The automatic straw pulverizer has the advantages that harvested straws which are stacked in the field can be picked up, pulverized and collected; and the working efficiency and the automation degree are high.

Description

technical field [0001] The invention belongs to an agricultural machine, in particular to an automatic straw grinder. Background technique [0002] The straw crusher is an agricultural machine that collects and crushes straw. CN20150444 discloses a fine shredder for picking up straw for returning to the field, including a frame, a suspension rod, a gearbox, a pick-up, a straw crushing wheel, a crushing wheel cover and a two-stage transmission belt, and the straw is placed along the circumferential direction on the rim of the straw crushing wheel. There are multiple rows of throwing knives evenly distributed. When it works, under the high-speed rotation of the straw crushing wheel, the long straw on the ground is secondarily crushed into short straw with a length of less than 1cm and returned to the field. This kind of straw picking fine crusher returns the crushed straw to the field, which is not conducive to re-cultivation of the field, but also because straw is a good cl...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): A01D82/00A01D89/00
Inventor 王青山王久龙
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap