Rotary three-compression-roller leveling device

Abstract

The invention relates to a rotary three-compression-roller leveling device. The rotary three-compression-roller leveling device comprises a bracket, a compression roller set, a worm and worm wheel mechanism and two groups of connecting bar mechanisms, the compression roller set is mounted on the bracket through the connecting bar mechanisms, a traveling channel is mounted under the bracket, the two groups of connecting bar mechanisms are identical in structure and size, one group of connecting bar mechanisms is located on one side of the traveling channel while the other group is located on the other side of the traveling channel, two ends of a rotary shaft of the compression roller set are connected with the two groups of connecting bar mechanisms, and the rotary shaft of the compression roller set is parallel to the horizontal surface; the compression roller set comprises a bracket, a first compression roller, a second compression roller and a third compression roller, the first, second and third compression rollers are mounted on the bracket, and the bracket comprises a middle rotary shaft and compression roller racks mounted at two ends of the middle rotary shaft. The rotary three-compression-roller leveling device is simple and compact in structure, small in space occupation, stable in performance, and convenient and safe to operate; by means of the novel combined compression rollers, all the materials stacked in different heights in different places in a whole carriage are leveled by regulating the height difference and pressure difference among the compression rollers.

Description

technical field [0001] The invention relates to a three-roller rotary leveling device. Background technique [0002] In the process of transporting bulk materials by trucks, most of the materials are naturally scattered inside the compartment, so due to objective factors such as bumps or wind during transportation, the materials often cause a lot of dust, which not only causes material loss, but also causes Environmental impact and damage. [0003] At present, a small number of leveling and compacting mechanisms use the self-weight of the pressure roller for leveling and compacting, and the pressure cannot be adjusted. Security risks. [0004] At present, the leveling and compacting mechanism uses one pressure roller to work, and the pressure cannot be adjusted or can only be adjusted once. However, in actual work, the heights of materials in various places in the compartment are different, and even fluctuate greatly. Therefore, the current The leveling and compacting mec...

AI Technical Summary

Problems solved by technology

[0002] In the process of transporting bulk materials by trucks, most of the materials are naturally scattered inside the compartment, so due to objective factors such as bumps or wind during transportation, the materials often cause a lot of dust, which not only causes material loss, but also causes environmental impact and damage

[0003] At present, a small number of leveling and compacting mechanisms use the self-weight of the pressure roller for leveling and compacting, and the pressure cannot be adjusted. Security risks

[0004] At present, the leveling and compacting mechanism uses one pressure roller to work, and the pressure cannot be adjusted or can only be adjusted once. However, in actual work, the heights of materials in various places in the compartment are different, and even fluctuate greatly. Therefore, the current The leveling and compacting mechanism often encounters such a situation in the work, that is, when the pressure is high, the materials with a low stacked height will be leveled, but the materials with a high stacked height will cause the pressure roller to be stuck; When smaller, higher stacked materials are leveled, but lower stacked materials are not leveled

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