High-efficiency sand sieving vehicle

Abstract

The invention discloses a high-efficiency sand sieving vehicle. The high-efficiency sand sieving vehicle comprises a vehicle body and a sieve plate. Traveling caterpillar tracks are arranged at the bottom of the vehicle body. The left side of the vehicle body is provided with a left opening. A lifting barrel is hinged to the portion, located at the left opening, of the inner wall of the vehicle body. The sieve plate is arranged in the vehicle body. A sliding groove frame is fixedly arranged at the upper end of the right side of the sieve plate. A moving column is nested in the sliding groove frame. The moving column is rotatably connected with a connecting rod. The top end of the connecting rod is rotatably connected with an eccentric wheel. The eccentric wheel is connected with a second driving motor through a driving shaft. A guide plate is arranged on the vehicle body and located below the sieve plate. A right opening is formed in the position, located on the right side of the guideplate, of the vehicle body. The high-efficiency sand sieving vehicle conveniently conveys coarse sand on the ground into the vehicle body for sieving through the lifting barrel and a screw blade roll. The high-efficiency sand sieving vehicle is small in occupied area and good in mobility, and the use convenience is improved. The high-efficiency sand sieving vehicle is provided with the sieve plate and a crank-link mechanism. The crank-link mechanism drives the sieve plate to move up and down. The sieving efficiency is improved. Sieve pores are protected against blockage.

Description

technical field [0001] The invention relates to the field of construction machinery, in particular to a high-efficiency sand screening vehicle. Background technique [0002] The sand sieving machine imitates the working principle of artificially using the inclined screen to screen sand. It adopts a flat rolling screen cylinder and ensures that the material flow can be continuously rolled for more than five circles between the multi-turn inner spiral blades in the screen cylinder, so that the sand material can be repeatedly screened. It is fully discrete and separated by tumbling and sliding; it is different from the pushing and burying of large and small materials caused by inclined roller sieves, and the screening process is rushed; it is also different from the vibration and mixing of large and small materials caused by inclined vibrating screens. [0003] The traditional sand screening machine is bulky and inconvenient to move. In addition, it needs the cooperation of the...

AI Technical Summary

Problems solved by technology

[0003] The traditional sand screening machine is bulky and inconvenient to move. In addition, it needs the cooperation of the transmission mechanism to transport the coarse sand on the ground to the sand screening device for screening. The operation is troublesome. In addition, the requirements for the site are higher. For some small projects, there is no corresponding The current sand screening device can only rely on manual sand screening, which is very inefficient and the screen holes are easy to block

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