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Revolution and rotation combined smashing knife roll corn stalk returning machine

A corn stalk and combined technology, applied in the field of agricultural machinery, can solve the problems of reducing the effect of corn stalk returning to the field, and the crushing quality of corn stalks cannot adapt to and meet the requirements of corn stalk returning to the field, so as to improve the crushing quality and operation effect , novel structure and high efficiency

Active Publication Date: 2019-05-10
NORTHEAST AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the deficiencies and defects in the structural design of the currently used corn stalk crushing and returning machines, the crushing quality of corn stalks cannot adapt to and meet the requirements of corn stalk returning to the field, which reduces the effect of corn stalk returning to the field.

Method used

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  • Revolution and rotation combined smashing knife roll corn stalk returning machine
  • Revolution and rotation combined smashing knife roll corn stalk returning machine
  • Revolution and rotation combined smashing knife roll corn stalk returning machine

Examples

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Embodiment Construction

[0013] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. A combined revolution and rotation crushing knife roller corn stalk returning machine, a gear transmission box 4 with a power input shaft 5 is installed on the front end of the frame assembly 1, and a gear transmission box 4 with a power input shaft 5 is installed on the middle part of the frame The power output right shaft 7 and the power output left shaft 8 that are parallel to each other and rotate along the longitudinal direction are connected with the gear transmission box 4 respectively, and the power output right shaft 7 The rotation direction of the power output left shaft 8 is the same as that of the power output right shaft 7 and the power output left shaft 8. N moving knife shaft mounting seats 9 are respectively fixed at equal intervals from front to back on the power output right shaft 7 and the power output left shaft 8, and the power output...

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Abstract

The invention relates to a revolution and rotation combined smashing knife roll corn stalk returning machine and belongs to agricultural machinery; a gear drive box with a power input shaft is arranged on a frame assembly, a left power output shaft and a right power output shaft are assembled on the frame assembly in parallel along the lengthwise direction, the left and right power output shafts are respectively connected with the gear drive box, the rotation directions are the same, N movable knife shaft mounting seats and an axle drive bevel pinion are fixedly arranged on the left and rightpower output shaft respectively; a movable knife shaft with an arc-shaped short knife, a Y-shaped knife and an L-shaped long knife is arranged on the movable knife shaft mounting seat; a driven bevelgear fixedly arranged on the movable knife shaft is meshed with the axle drive bevel pinion, a horizontal fixed knife shaft assembly is fixedly arranged on the left side part and the right side part of the frame assembly respectively; and a vertical fixed knife shaft assembly is fixedly arranged on the left side part and the right side part of the top end of the frame assembly respectively. According to the invention, multiple power shafts with revolution and rotation functions, and having an arc-shaped short knife, a Y-shaped knife and an L-shaped long knife are adopted to complete the corn stalk smashing operation, the structure is novel and reasonable, and the smashing operation quality is good.

Description

technical field [0001] The invention belongs to agricultural machinery, and mainly relates to a machine tool for crushing and returning corn stalks. Background technique [0002] Crushing and returning corn stalks to the field is one of the effective ways and methods for the comprehensive utilization of agricultural waste corn stalks. It not only avoids the pollution of the atmospheric environment caused by field incineration, but also plays the role of improving soil structure, restoring and fertilizing soil fertility. However, due to the deficiencies and defects in the structural design of the currently used corn stalk crushing and returning machines, the crushing quality of corn stalks cannot adapt to and meet the requirements of corn stalk returning to the field, which reduces the operation effect of corn stalk returning to the field. Contents of the invention [0003] The purpose of the present invention is to solve the problems in the above-mentioned prior art and co...

Claims

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Application Information

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IPC IPC(8): A01D82/00
Inventor 王立军姜佳旭贾飞沈宝山刘天华
Owner NORTHEAST AGRICULTURAL UNIVERSITY
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