Mortar bucket feed device and plastering robot

Abstract

The invention discloses a mortar bucket feed device and a plastering robot. The mortar bucket feed device comprises a bracket, a mortar bucket accommodating mortar, a linear driving part arranged on the bracket and a U-shaped leaf spring, wherein the mortar bucket is rotationally arranged on the bracket; an output end of the linear driving part is connected with the mortar bucket; and two ends ofthe U-shaped leaf spring are connected with the bracket and the mortar bucket respectively, and the output end of the linear driving part can perform telescopic motion to drive the mortar bucket to rotate relative to the bracket with the U-shaped leaf spring as a center. According to the mortar bucket feed device, the two ends of the U-shaped leaf spring are designed to be connected with the bracket and the mortar bucket respectively, furthermore, when the output end of the linear driving part performs the telescopic motion, the mortar bucket can be driven to rotate relative to the bracket with the U-shaped leaf spring as the center, control for overturning angle of the mortar bucket and automatic recovery of the mortar bucket can be realized by controlling the telescopic motion of the output end of the linear driving part, so that the mortar feed is controllable, excessive mortar feed is avoided, and cost is saved; and meanwhile, by means of the U-shaped leaf spring, the mortar bucketcan swing by a certain amplitude during overturning, and splashing of the mortar in the mortar bucket is reduced.

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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