Municipal cement floor laying device

Abstract

The invention discloses a municipal cement floor laying device. The left end of the transmission shaft is fixedly connected to the first bevel gear, and the left end of the first bevel gear is fixedly connected to the driving worm, the lower end of the driving worm meshes with the driven worm gear, and the lower end of the connecting rod is hinged to the connecting plate; The plate bolt is fixedly connected to the tamping block, the bearing at the end of the movable block is connected to the threaded rod in rotation, the threaded rod is threaded into the threaded sleeve, and the threaded sleeve is fixedly connected to the device body, and the end of the threaded rod is fixedly connected to the adjusting wheel; the residual gear is intermittently meshed The complete gear is connected, and a trowel is set at the lower end of the residual gear. The device drives the lower end of the connecting rod to reciprocate and move up and down through the transmission of worm gear and worm, and then drives the tamping block to tamp the ground, and the second motor drives the residual gear to intermittently mesh with the teeth on the upper end of the troweling plate and the complete gear to drive the troweling plate to move back and forth left and right to smooth the ground . The structure of the device is simple and applicable, which can realize the integration of cement laying and compaction, improve work efficiency and save labor.

Description

technical field [0001] The invention relates to a municipal construction machine, in particular to a municipal cement floor laying device. Background technique [0002] Cement is a powdery hydraulic inorganic gelling material. After adding water and stirring, it becomes a slurry, which can be hardened in the air or better hardened in water, and can firmly bind sand, stone and other materials together. In the early years the mixture of lime and volcanic ash is very similar to lime pozzolanic cement, use it to glue concrete which made of crushed stone. After hardening, the cement not only has high strength, but also can resist the erosion of fresh water or salt water. For a long time, as an important cementing material, it is widely used in civil engineering, water conservancy, national defense and other projects. [0003] At present, the existing cement floor laying process is generally to first mix the concrete with a mixer, then pave it manually, and finally compact it wi...

AI Technical Summary

Problems solved by technology

[0003] At present, the existing cement floor laying process is generally to first mix the concrete with a mixer, then pave it manually, and finally compact it with a plate vibrating rammer. The process is extremely complicated and the degree of integration is low, which is not conducive to fast and efficient work. Construction The cycle is long and requires a lot of labor

Images