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Electric control type air pressure subsoiler

A subsoiler and electronically controlled technology, which is applied in the field of electronically controlled pneumatic subsoilers, can solve the problems of high energy consumption and poor subsoiling effect, so as to increase grain production, deepen the depth of subsoiling, and improve the effect of subsoiling Effect

Inactive Publication Date: 2014-12-10
NORTHEAST AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the subsoiling of cultivated land in my country mainly uses traditional subsoilers, such as shovel subsoilers, vibrating subsoilers, etc., which not only have poor subsoiling effect, but also consume a lot of energy.

Method used

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  • Electric control type air pressure subsoiler
  • Electric control type air pressure subsoiler
  • Electric control type air pressure subsoiler

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The frame 1 is a frame welded by rectangular steel. The upper surface of the frame 1 is covered with iron plates. Mounting holes are provided at the places where the intermittent mechanism, guide rail sliding mechanism and other components are placed. Other components are fixedly connected on the frame 1. The front end of the frame 1 has connecting ears, which are connected with the traction device at the rear of the tractor through pin shafts, and the bottom of the frame 1 is equipped with traveling wheels. During work, the frame 1 can be pulled by a tractor to bear the weight of each component and ensure the installation position of the component.

Embodiment 2

[0026] Intermittent mechanism is made up of hydraulic motor 3, shaft coupling 4, speed reducer 5, clutch 22, bearing block 23, reel shaft 24 and reel 25. The hydraulic motor 3 is fixed in the middle of the frame 1, and its input port is connected with the hydraulic power output port of the tractor; the reducer 5 is fixed in the middle of the frame 1, and its input shaft is connected with the output shaft of the hydraulic motor 3 through a coupling 4. The output shaft is connected with the reel shaft 24 through the clutch 22; the reel 25 is connected with the pulley 31 through the steel wire 29; During the working process, the hydraulic motor 3 drives the reel 25 to rotate through the coupling 4, the reducer 5 and the clutch 22, thereby driving the pulley 31 to move forward. The barrel 25 stops driving the trolley 31 and the forward movement of the trolley 31 stops. After the clutch 22 breaks away from idling for a certain period of time, it is automatically closed under the a...

Embodiment 3

[0028] Guide rail sliding mechanism is made up of slide rail 28, tackle 31, and slide rail 28 is fixed on the rear end of frame 1. Pulley 14 is equipped with at two ends of tackle 31, and tackle 31 is assembled on the slide rail 28. During the working process, the tackle 31 slides intermittently on the H-shaped slide rail 28 , and the pulley 14 positions the tackle 31 , thereby realizing the smooth sliding of the tackle 31 on the slide rail 28 .

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Abstract

An electric control type air pressure subsoiler comprises a rack, a high-pressure air pump, an intermittent mechanism, a guide rail sliding mechanism, an air gun press-in mechanism, an air gun and a control protection system assembly. The rack is connected with a traction device on the rear portion of a tractor through a hinge pin, the high-pressure air pump is arranged on the front portion of the rack, the intermittent mechanism is composed of a hydraulic motor, a speed reducer, a clutch, a coiling block and the like and is fixed to the middle of the rack, the guide rail sliding mechanism is composed of sliding rails and a tackle and is fixed to the rear portion of the rack, the air gun press-in mechanism is composed of an air cylinder, an air cylinder supporting frame and an air gun connecting plate and is arranged on the tackle, the air gun is composed of a vertical ventilation pipe and a guide cone, and is arranged on the air gun connecting plate of the air gun press-in mechanism, and the control protection system assembly is composed of a high-pressure air conveying pipe and a control and protection element and is arranged in the middle of the rack. The electric control type air pressure subsoiler is pulled by the tractor, the subsoiling work is implemented by injecting high-pressure air into a farmland soil deep layer in the running process of the tractor, the tillage plough bottom layer can be broken without turning over soil, the soil water storage capacity is improved, and the grain yield increase is achieved.

Description

technical field [0001] The invention belongs to agricultural machinery, in particular to an electronically controlled air pressure subsoiler. Background technique [0002] Subsoiling the cultivated land can break the bottom layer of the cultivated land to prevent soil erosion caused by surface runoff, increase the voids in the soil, improve the infiltration speed and water storage capacity of the soil, and form a "soil reservoir" in the soil, which can effectively increase precipitation. Utilization rate, increase soil water supply to crops. [0003] However, traditional subsoilers, such as shovel subsoilers and vibrating subsoilers, are mainly used in the subsoiling of cultivated land in my country, which not only has poor subsoiling effect, but also consumes a lot of energy. Contents of the invention [0004] The present invention provides an electronically controlled air pressure subsoiler to solve the technical problems in the above-mentioned background technology. Th...

Claims

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Application Information

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IPC IPC(8): A01B35/08A01B35/20
Inventor 孔德刚左胜甲刘立意张超何宇杨航
Owner NORTHEAST AGRICULTURAL UNIVERSITY
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