Elastic vibratory deep scarification unit

A vibrating and deep loosening technology, applied in the field of agricultural machinery, can solve the problems of unsatisfactory deep loosening and crushing, complicated and difficult adjustment operations, and high consumption of traction power, and achieves a simple structure, wide application range and low manufacturing cost. Effect

Inactive Publication Date: 2013-02-06
黑龙江省农业机械运用研究所
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Problems solved by technology

[0002] The existing subsoiling components mainly have two structures. One is the traditional fixed subsoiling component structure. This type of component not only has no overload protection device, but also has a high damage rate during use, poor safety, and the adjustment operation is also very complicated and difficult; two. In recent years, the combined land preparation machine imported from abroad has adopted overload protection subsoiling parts, which has enhanced the adaptability to the soil and improved safety, but there are still large operating resistance, high traction power consumption, and poor subsoiling and crushing effect. Ideal technical problems urgently need to be solved

Method used

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  • Elastic vibratory deep scarification unit
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Embodiment Construction

[0010] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. An elastic vibration-type subsoiling unit, on which a shovel seat 4 is installed on the assembly frame 1 through a pin shaft 2, and the subsoil crushing shovel assembly 3 can be moved up and down and adjusted to fit on the shovel seat 4, and the subsoil crushing shovel assembly 3 can be adjusted to fit on the shovel seat 4. The spring pressure plate 8 is fixed on the rear side of the upper end of the shovel assembly 3, the spring positioning plate 5 is fixedly fitted on the upper front end of the assembly frame 1, and the front side of the spring shaft 6 is axially movable inserted on the spring positioning plate 5, The spring shaft 6 rear end is hingedly connected with the spring pressure plate 8, and the pressure spring 7 is sleeved on the spring shaft 6, and the front and rear end surfaces of the pressure spring 7 contact and cooperate with the spring ...

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Abstract

The invention discloses an elastic vibratory deep scarification unit, which belongs to agricultural machinery. A shovel seat is arranged on an assembly rack through a pin shaft; a deep scarification and soil crushing assembly is assembled on the shovel seat; a spring pressure plate is fixedly arranged on the rear part of the upper end of the deep scarification and soil crushing assembly; a spring positioning plate is fixedly arranged on the upper part of the front end of the assembly rack; the front part of a spring shaft is inserted in the spring positioning plate in an axial movable manner; the rear end part of the spring shaft is hinged with the spring pressure plate; a pressure spring is sleeved on the spring shaft; and front and rear end faces of the pressure spring are contacted and matched with the spring positioning plate and the spring pressure plate respectively. The elastic vibratory deep scarification unit has the advantages of simple structure, low manufacturing cost, stable work, small traction resistance, high reliability, good deep scarification and soil crushing effects and wide application range.

Description

technical field [0001] The invention belongs to agricultural machinery, and mainly relates to an elastic vibrating subsoiling unit assembled on a stubble removing rotary tillage and ridge raising combined land preparation machine tool. Background technique [0002] The existing subsoiling components mainly have two structures. One is the traditional fixed subsoiling component structure. This type of component not only has no overload protection device, but also has a high damage rate during use, poor safety, and the adjustment operation is also very complicated and difficult; two. In recent years, the combined land preparation machine imported from abroad has adopted overload protection subsoiling parts, which has enhanced the adaptability to the soil and improved safety, but there are still large operating resistance, high traction power consumption, and poor subsoiling and crushing effect. The ideal technical problem urgently needs to be solved. Contents of the invention...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B35/24
Inventor 谢开天曹海峰公衍峰韩北平张印生高勇高立辉焦国鹏袁玉龙张媛媛
Owner 黑龙江省农业机械运用研究所
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