Building land punning device capable of adjusting punning force

Abstract

The invention discloses a construction land tamping device capable of adjusting the tamping strength, comprising a base, a support plate is fixedly arranged on the base through a support rod, a second motor is arranged at the bottom of the base, and the motor shaft at the top of the second motor is connected to the There is a lifting screw, the top of the lifting screw is rotatably connected with the support plate, the lifting screw is threadedly connected with a lifting plate matched with it, the top of the lifting plate is fixed with a slide rail, and the left side of the slide rail is slidably connected to a rack through a slider; The bottom end of the rack passes through the lifting plate and the base and is connected with a tamping hammer; the upper part of the support plate is connected with a second pulley through the bracket rotation, and the front end of the second pulley is provided with a first sector gear. In the invention, the tamping height of the tamping hammer is changed by adopting the rotation of the lifting screw, which is convenient for tamping the land at different heights; the rising height of the rack can be changed by changing the angle of the sector gear, thereby changing the tamping strength.

Description

technical field [0001] The invention relates to a tamping device, in particular to a construction soil tamping device capable of adjusting the tamping strength. Background technique [0002] The soil compactor is a kind of compaction machine that uses impact and impact vibration to compact the backfill soil in layers. Generally, large-scale ramming machines are large in size, complex in mechanism, and relatively cumbersome to operate. It is inconvenient to use such machines for small-scale land compaction, and the cost of use is relatively high. For some imaginary ramming machines, manual control is often used. It also requires the operator to stabilize the device, and the available range is small, unable to be adjusted, the tamping strength is uncontrollable, and it is inconvenient to use. Contents of the invention [0003] The object of the present invention is to provide a ground compacting device for construction that can adjust the compaction strength, so as to solve...

AI Technical Summary

Problems solved by technology

Generally, large-scale ramming machines are large in size, complex in mechanism, and relatively cumbersome to operate. It is inconvenient to use this type of machine for small-scale land compaction, and the cost of use is relatively high. For some imaginary ramming machines, manual control is often used. It also requires the operator to stabilize the device, and the available range is small, it cannot be adjusted, the tamping strength is uncontrollable, and it is inconvenient to use

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