Straw smashing and forming equipment

Abstract

The invention relates to straw smashing and forming equipment. The equipment comprises a vehicle body, a supporting frame is mounted on the front side of the vehicle body, a grass raking frame is rotationally mounted on the supporting frame, straw gathering rotary blades are arranged on the rear side of the grass raking frame and rotationally mounted on the supporting frame, a material lifting barrel is arranged on the rear sides of the straw gathering rotary blades, and a smashing bin is fixedly mounted on the vehicle body. The other end of the material lifting barrel communicates with the smashing bin. A crushing frame and a smashing frame are mounted in the smashing cabin, the crushing frame is located on the front side of the smashing frame, a material bin is mounted at the tail of thesmashing cabin, the material bin communicates with the smashing cabin, a motor used for driving the grass raking frame, the straw gathering rotary blades, the crushing frame and the smashing frame torotate is mounted on the vehicle body, and a towing hook for towing a vehicle is mounted on the front side of the vehicle body. By means of the equipment, preparation materials can be provided for cement-straw solidified soil, straw particles can play a role in improving the strength of in-situ solidified sludge or soft soil, and construction machinery can conveniently and smoothly enter a site to carry out follow-up operation.

Description

technical field [0001] The invention relates to straw crushing and processing equipment, in particular to straw crushing and forming equipment. Background technique [0002] With the development of my country's economy, the scale of construction projects and road construction continues to increase. During construction, it often encounters the problem of dealing with ultra-soft foundations formed by soft soil or silt with high moisture content. Such as the treatment of sludge in dredging reclamation projects or sedimentary sludge in rivers and waterways. Take dredging reclamation projects as an example. The clay content is high and the initial moisture content is high. Even after several years of drying, the surface layer of the silt is only a hard shell layer tens of centimeters thick, and the overall strength is still low. It is still too weak as a construction ground, and it is difficult for construction machinery to enter the site. Subsequent related work. To this end, ...

AI Technical Summary

Problems solved by technology

[0003] The problem that still exists is that the hard shell layer after in-situ curing can withstand a large enough pressure, but it cannot bear a large tensile force, and the hard shell layer is prone to longitudinal fracture, which affects the operation of construction machinery

[0004] Although there is currently a concept of cement-straw solidified soil, there is no straw processing equipment for this solidified soil, so that the idea is only in the experimental stage. For this reason, a straw crushing equipment is developed to facilitate the application The sludge solidified and the equipment was requested to be protected

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