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rod puller

A rod puller and rod shaft technology, which is used in weeding tools, agricultural machinery and implements, agriculture, etc., can solve problems such as inability to pull out shrubs and weeds by the roots, inconvenient use, etc., to achieve a clear range and easy to exert force. , the effect of expanding the range

Active Publication Date: 2021-11-19
TAIYUAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of this application is to provide a rod puller to solve the problem that the existing farm tools cannot pull out shrubs and weeds by the roots and are inconvenient to use

Method used

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Embodiment Construction

[0041] In the rural production process, it is often necessary to weed and remove shrubs on wasteland. Common agricultural tools, such as hoes and sickles, cannot meet the needs of actual production. . The specific plan is as follows:

[0042] Such as Figure 1-Figure 5 As shown, the rod puller includes a rod tip 1, a rod head 2 and a shaft 3, wherein the rod tip 1 and the rod head 2 are hinged together through a clamping connecting column 5-1, and the rod head 2 and the rod body 3 are welded or bolted. Fixedly connected together, in order to increase the moment arm of the shaft 3, an extension rod 4 is provided at the tail of the shaft 3, which can be freely expanded and contracted in the shaft 3, and the related control mechanism of the rod puller is set on the extension rod 4 on for quick removal of weeds and shrubs with the pole puller.

[0043] Such as Figure 6-Figure 8As shown, the shape of the rod tip 1 is similar to that of an anchor, and the top is in the shape of...

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Abstract

A rod puller, comprising a rod tip, used to provide the rod puller with the function of removing weeds, and to play the role of a lever fulcrum, including a tip, a side body, a tip body and a clamping part; a rod head, and a rod tip Hinged together to form a fastening of the shrubs, including the second clamping part, the notch and the head body; the shaft, including the puller shaft, is fixedly connected to the tail of the rod head, and its function is to provide lever force for the puller Arm and working gripping part; wherein, the top of the rod tip is in the shape of an arrow, the tip is a head, and its central area is in a concave shape, forming a small cross-section on the front end of the tip is conducive to eradicating weeds. Both sides of the pointed head are provided with side bodies, the lower part of the pointed head is provided with a pointed body, and the pointed body is used for transition and connection of the clamping part 1, and the clamping part 1 for hinged connection holes is provided on the pointed body. The beneficial effect of the present invention is that the weeds and shrubs can be removed conveniently by means of the leverage principle through the arrangement of the rod tip and the rod head.

Description

technical field [0001] The invention relates to the field of agricultural tools, in particular to a rod puller. Background technique [0002] In the rural wasteland, due to the needs of production and life, some economic crops need to be planted, but in the process of planting and opening, there are often various miscellaneous fruits and shrubs. If a simple weeder is used to remove them, Grass roots and tree roots cannot be eradicated, and new weeds and shrubs will grow again after a short time. For example, the notification number is CN210630508U, which discloses a garden weeding tool, including a rotating shaft, and the two ends of the rotating shaft are The rotation is connected with a runner, and the middle position of the rotating shaft is movably connected with a movable sleeve, the outer side of the movable sleeve is fixedly connected with a connecting rod, and the outer side of the movable sleeve is fixedly connected with a main rod at a position corresponding to the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01B1/16A01G23/06
CPCA01B1/16A01G23/065
Inventor 薛静
Owner TAIYUAN UNIV OF TECH
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