Shovel for building

Abstract

The invention discloses a construction shovel, which comprises an adjustment box, a sleeve is provided through the top of the right side of the adjustment box, and a connecting rod 1 is movably connected inside the sleeve, and the right end of the connecting rod 1 passes through the The sleeve extends to the outside of the sleeve and is fixedly connected with a rocker. The top of the rocker surface is provided with a through hole 1, and the inside of the through hole 1 is provided with an insertion rod. The right side of the adjustment box is located at A card slot is opened on the top of the sleeve, and the left end of the insertion rod passes through the through hole and extends to the inside of the card slot. The present invention is provided with adjusting box, sleeve, connecting rod 1, rocker, through hole 1, inserting rod, card slot, turntable 1, connecting rod, turntable 2, moving rod, connecting seat, lifting rod, limit cylinder, connection The cooperation of rod two, through hole two, shovel head, connecting column, handle, through hole three, limit rod, limit block, anti-skid sleeve, spring and rubber pad has achieved the advantages of being able to adjust the length of the shovel and being easy to use.

Description

technical field [0001] The invention relates to the technical field of construction, in particular to a construction shovel. Background technique [0002] A shovel is a shaper with a flat rectangular semicircular tip suitable for digging into the ground with your feet. In construction, a shovel is an indispensable construction tool, but the length of the current shovel cannot be adjusted. Different heights require different lengths, and a fixed length will cause inconvenience to users when using them. Contents of the invention [0003] The object of the present invention is to provide a construction shovel, which has the advantages of being able to adjust the length of the shovel and is easy to use, and solves the problem that the length of the current shovel cannot be adjusted, and the lengths required by different users are different, and the fixed length will be different. The problem that brings inconvenience to the user when using. [0004] In order to achieve the a...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a construction shovel, which has the advantages of being able to adjust the length of the shovel and is easy to use, and solves the problem that the length of the current shovel cannot be adjusted, and the lengths required by different users are different, and the fixed length will be different. Problems that cause inconvenience to users when using

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