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Portable multipurpose sickle

A portable and sickle technology, applied in sickles, applications, agricultural machinery and tools, etc., can solve the problems of time-consuming, accidental injury, inconvenient to carry, etc., and achieve the effect of avoiding blade injury, easy to use, easy to store and carry

Active Publication Date: 2015-05-20
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traditional sickle and other knives have the following disadvantages: 1) the handle and blade of the sickle are fixed, which is not easy to carry; A piece of blade, when it encounters blade curling or chipping, it needs to be polished before it can continue to be used, which is time-consuming

Method used

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  • Portable multipurpose sickle
  • Portable multipurpose sickle
  • Portable multipurpose sickle

Examples

Experimental program
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Embodiment Construction

[0020] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0021] A versatile portable scythe, such as figure 1 As shown, it includes a handle 1 and a knife 2. The handle 1 is composed of several short rods 11 that are socketed in phase. on top of handle 1.

[0022] The cutter 2 includes two blades 23 and a connecting piece 21 . The bottom end of the connector 21 is threadedly connected to the top of the handle 1, which is convenient for disassembling the handle 1 and the cutter 2; the inner sides of the two blades 23 are provided with blades 25, and the two blades 23 are symmetrically hinged on the connector 21 by pins 28 respectively. At the top, the blade 23 is rotatable around a pin 28 .

[0023] The top of the connector 21 is provided with a limit block 272, such as figure 2 As shown, the expansion angle of the blade 23 can be limited by the limiting block 272; the knife back side o...

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PUM

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Abstract

The invention relates to a portable multipurpose sickle comprising a handle and a cutter. The handle is formed by a plurality of short rods in sleeved connection, every two adjacent short rods are connected with each other in a threaded manner, the cutter comprises a connecting piece connected with the handle in a threaded manner, cutting blades are hinged at the top end of the connecting piece, grooves are formed on the sidewall of the connecting piece, limiting blocks are arranged at the top end of the connection piece, limiting gaps matched with the limiting blocks are formed on the back sides of the cutting blades, and cutting blade locking mechanisms are arranged at the top ends of the limiting blocks. The portable multipurpose sickle is convenient to store and carry, high in safety and capable of improving working efficiency of inspectors in power transmission line inspection.

Description

technical field [0001] The invention relates to a sickle, in particular to a sickle used in the inspection process of power transmission lines. Background technique [0002] Transmission line inspection is to regularly grasp the operation status of each component of the transmission line and the situation along the line, so as to timely discover the defects of the transmission equipment and the situation that threatens the safe operation of the transmission line, and provide information for line maintenance. [0003] Most of the transmission lines in our country are located in mountainous areas, so inspections of transmission lines are often carried out in the wild. Because it is in the wild, there are inevitably many obstacles such as thorns, bushes and branches on the inspection road, which brings a lot of inconvenience to the inspection work. Injury to inspectors. Therefore, inspectors need to use knives such as sickles to remove obstacles such as thorns, bushes and bran...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01D1/04A01G3/08
Inventor 刘国庭张保勇杜琳清王俊伟师建军王双玉刘永新张琰张晓雷张子峰
Owner STATE GRID CORP OF CHINA
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