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Subsoiler tip vibrating subsoiler driven by pressure roller

A technology of subsoiling shovels and pressure rollers, which is applied to agricultural machinery and tools, agriculture, shovels, etc., can solve the problems of tractor power consumption, component fatigue damage, high power consumption, etc., to improve the effect of subsoiling, The effect of improving the service life and reducing the working resistance

Active Publication Date: 2021-07-30
HUAZHONG AGRI UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the existing driving vibratory subsoilers are the overall vibration of the subsoiler shovel. For the entire soil plow layer, there are mainly the following problems: 1) high energy consumption; 2) parts are prone to fatigue damage
The overall vibration of the subsoiler shovel consumes a lot of power, and at the same time, the entire subsoiler is in a state of vibration for a long time, and the parts are prone to fatigue damage
Another example: Chinese patent ZL201220398294.4 discloses a vibrating subsoiler, which drives the tip of the airfoil shovel to vibrate through a tractor with 70 to 90 horsepower, and the tip of the shovel produces less resistance to the hard soil clods that form greater resistance in the cultivated land. Good impact damage effect, effectively less resistance, but driving the wing-shaped shovel needs to consume tractor power consumption, saving labor and effort

Method used

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  • Subsoiler tip vibrating subsoiler driven by pressure roller
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  • Subsoiler tip vibrating subsoiler driven by pressure roller

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Embodiment Construction

[0026] The present invention will be further described in detail below in conjunction with the accompanying drawings to facilitate a clearer understanding of the present invention, but they do not limit the present invention.

[0027] Such as figure 1 As shown, the subsoiler tip vibratory subsoiler driven by the suppression roller includes a frame 1 , a suspension device 2 , a subsoiler 3 , a vibration drive device 4 and a suppression device 5 . Wherein, the frame 1 includes a front beam 101 , a longitudinal beam 102 , a connecting plate 103 , a rear beam 104 , a middle beam 105 and a reinforcing beam 106 . The front crossbeam 101, the middle crossbeam 105 and the rear crossbeam 104 constitute the main crossbeam of the frame 1 in the order of front, middle and rear. Longitudinal beams 102 symmetrically distributed on the left and right sides are placed at the left and right ends of the front crossbeam 101 and the middle crossbeam 105, and together with the reinforcing beams 1...

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Abstract

The invention discloses a vibrating subsoiler driven by a suppression roller for subsoiling shovel tip, which comprises a frame, a suppression device is provided at the rear of the frame, a subsoiling device is provided at the front, and a subsoiling device is provided on the frame. A vibration driving device, the power input end of the vibration driving device is connected to the pressing roller shaft of the pressing device, and the power output end of the vibration driving device is connected to the subsoiling blade tip of the subsoiling device. The invention provides a brand-new self-driven vibrating subsoiler, which utilizes the pressing roller of the pressing device to drive the vibration of the subsoiling shovel tip, and only vibrates on the plow bottom layer and core soil layer with high compactness and bulk density, effectively The resistance of subsoiling operation is reduced, the power consumption of operation is reduced, and the service life of parts of subsoiling machine is greatly improved.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a vibrating subsoiler driven by a pressing roller. Background technique [0002] Subsoiling refers to a mechanized farming method that uses a special subsoiler to loosen soil deeply without disturbing the original soil plow layer structure, and is also an important part of conservation tillage. The energy consumption of subsoiling operation is 3 to 5 times that of planting or harvesting operation. Reducing the resistance and energy consumption of subsoiling operation is the key issue to promote subsoiling technology. The driving vibration drag reduction method is the main method that can effectively reduce the resistance of subsoiling operations. The principle is that the output shaft of the tractor transmits power to the vibration mechanism of the subsoiler, and the vibration mechanism converts the rotation into the vibration of the subsoiler with a predetermined ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01B49/02
CPCA01B49/022
Inventor 郑侃
Owner HUAZHONG AGRI UNIV
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