Ash hopper feeding device and plastering robot

Abstract

The invention discloses a dust bucket feeding device and a plastering robot. The ash hopper feeding device includes: a bracket; an ash hopper containing mortar, which is rotatably set on the bracket; a linear drive is set on the bracket, and the output end of the linear drive is connected to the ash hopper; two U-shaped spring pieces The ends are respectively connected to the bracket and the ash hopper, and the output end of the linear drive can move telescopically to drive the ash hopper to rotate relative to the bracket with the U-shaped spring piece as the center. The ash hopper feeding device of the present invention is designed to connect the two ends of the U-shaped spring piece to the bracket and the ash hopper respectively, and when the output end of the linear drive member telescopically moves, the ash hopper can be driven to rotate relative to the support with the U-shaped spring piece as the center. Controlling the expansion and contraction of the output end of the linear drive can realize the control of the turning angle of the ash hopper and the automatic retraction of the ash hopper, so that the mortar supply can be controlled, avoiding excessive mortar supply, and saving costs; at the same time, the U-shaped spring makes the ash hopper turn over At the same time, it can swing to a certain extent to reduce the splash of mortar in the ash hopper.

Description

technical field [0001] The invention relates to the technical field of construction machinery, in particular to a hopper feeding device and a plastering robot. Background technique [0002] At present, the hopper mechanism of most plastering robots on the market is turned up and driven by a gas spring. When the plastering mechanism rises to the top of the wall, the gas spring presses the ash hopper back after touching the top of the wall through the pressure rod. The advantage is that the ash hopper can be moved passively. The disadvantage of retraction is that the automatic retraction of the ash hopper and the control of the turning angle of the ash hopper cannot be realized, resulting in uncontrollable mortar supply during the plastering process, which may easily cause excessive mortar supply. Contents of the invention [0003] An object of the present invention is to provide an ash hopper feeding device, which can realize automatic retraction of the ash hopper and contr...

AI Technical Summary

Problems solved by technology

[0002] At present, the hopper mechanism of most plastering robots on the market is turned up and driven by a gas spring. When the plastering mechanism rises to the top of the wall, the gas spring presses the ash hopper back after touching the top of the wall through the pressure rod. The advantage is that the ash hopper can be moved passively. The disadvantage is that the automatic retraction of the ash hopper and the control of the turning angle of the ash hopper cannot be realized, resulting in uncontrollable mortar supply during the plastering process, which may easily cause excessive mortar supply

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