Dead stump removal device for tree planting

A technology of tree stumps and fixing rings, applied in the field of agricultural tools, can solve the time-consuming and labor-intensive problems of manual digging of dead tree stumps

Active Publication Date: 2022-02-11
山东君合市政建设集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above technical problems, a dead stump removal device for tree planting is provided. This technical solution solves the time-consuming and labor-intensive problem of manual digging of dead stumps

Method used

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  • Dead stump removal device for tree planting
  • Dead stump removal device for tree planting
  • Dead stump removal device for tree planting

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Embodiment Construction

[0038]The following description serves to disclose the present invention to enable those skilled in the art to carry out the present invention. The preferred embodiments described below are only examples, and those skilled in the art can devise other obvious variations.

[0039] refer to figure 1 Shown, a kind of dead stump removal device for tree planting includes:

[0040] fixed ring 1;

[0041] Adjustable telescopic feet 2, the adjustable telescopic feet 2 are evenly distributed on the outer circumference of the fixed ring 1 through the hinges 3 along the axis of the fixed ring 1, the bottom end of the adjustable telescopic feet 2 is provided for contacting the ground and freely telescopic plug pin 2a;

[0042] Manual hoist 4, the top of the manual hoist 4 is hung in the fixed ring 1;

[0043] The first radial abutment clamp 5 and the second radial abutment clamp 6, the clamps are symmetrically fixedly arranged and the top end thereof is fixedly connected with the botto...

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Abstract

The present invention relates to the technical field of agricultural tools, in particular to a device for removing dead stumps for tree planting, comprising: a fixed ring; On the outer circumferential surface of the ring, the bottom end of the adjustable telescopic stand is provided with a plugging foot for contacting the ground and freely expanding and contracting; a manual hoist, the top of the manual hoist is hung in the fixed ring; the first radial abutment card The clamper and the second radial abutment clamper, the clamper is fixed symmetrically and the top end is fixedly connected with the bottom end of the manual hoist through the first pull rope. In the working state, the abutment part of the clamper It abuts against the vertical circumferential axial surface in the radial direction, and the force applied by the abutting portion of the clamp is obtusely inclined toward the axis, and the device is easy to assemble and operate.

Description

technical field [0001] The invention relates to the technical field of agricultural tools, in particular to a device for removing dead stumps for tree planting. Background technique [0002] Generally at present, there is no good tool for eradicating tree roots, mainly manual excavation, or eradication with an excavator; the manual excavation method requires a large amount of manpower, and the cost is extremely high; the efficiency of the excavator eradication method is low, and the cost is high; Most of the roots are on steep slopes, and it is inconvenient to use the excavator. [0003] Chinese patent CN201821944978.3 discloses a device for pulling up mulberry stumps in an inverted V-shaped lift, which is characterized in that: the inverted V-shaped lifting device composed of the first support arm and the second support arm is the main body; the first support The two ends of the arm and the No. 2 support arm are respectively equipped with rotatable No. 1 rollers and No. 2 ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G23/06
CPCA01G23/062
Inventor 添宇
Owner 山东君合市政建设集团有限公司
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