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A smoothing device and a smoothing machine

A troweling machine and plane technology, applied in the direction of construction, building construction, etc., can solve the problems of manpower consumption, difficulty in smoothing corner slurry, low efficiency, etc., and achieve the effect of saving manpower

Active Publication Date: 2021-02-09
GUANGDONG BOZHILIN ROBOT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The rotary trowels of the existing slurry troweling machines are mostly circular, and it is difficult to smooth the corners, especially the slurry in the corner area, requiring workers to manually smooth it, which is not only labor-intensive, but also inefficient

Method used

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  • A smoothing device and a smoothing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] like Figure 1-Figure 7 As shown, the present embodiment provides a smoothing device 1, which is used to smooth the slurry laid on the plane to be troweled. The commonly used slurry includes concrete and mortar, etc. The device includes a rotary trowel 2, Telescopic wiping claw 3 and housing 6. The bottom surface of the rotary wiper 2 is in contact with the slurry on the plane to be wiped, and the telescopic claws 3 are telescopically connected with the rotary wiper 2, and can extend from the side of the rotary wiper 2 to the corner of the wall to smooth the slurry. When pressed by an external force, it can at least partially retract the inside of the rotary wiper 2 , and the housing 6 is connected to the upper surface of the rotary wiper 2 for connection with rotational drive. In this embodiment, the surface to be troweled is the ground, and in other embodiments of the present invention, the troweling device 1 can also be applied to trowel a wall or an inclined plane....

Embodiment 2

[0061] like Figure 8 As shown, this embodiment provides a smoothing machine, which includes a frame 8, a rotating drive member 7, and the smoothing device 1 provided in the first embodiment. Wherein the rotating driving part 7 is installed on the frame 8, and the rotating driving part 7 is connected with the casing 6 in the smoothing device 1 in transmission, and drives the smoothing device 1 to rotate around its central axis. In this embodiment, the rotating driving part 7 is a rotating motor.

[0062] Further, as Figure 8 As shown, two rotating driving parts 7 are connected to the frame 8 at the same time, and each rotating driving part 7 is respectively connected to a different smoothing device 1, and the smoothing device 1 is evenly distributed around the circumference of the frame 8. A smoothing device 1 can simultaneously smooth the slurry on the plane to be troweled.

[0063] Furthermore, the rotation profiles of the rotary trowels 2 in the above two troweling devi...

Embodiment 3

[0069] The difference between the present embodiment and the second embodiment is that more than two smoothing devices 1 and corresponding rotating driving parts 7 are connected to the frame 8 at the same time.

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Abstract

The invention relates to the field of construction machinery, and discloses a smoothing device and a smoothing machine. The smoothing device includes a rotating trowel, which is configured to be driven to rotate around its central axis to smooth the slurry on the plane to be troweled; The claws can protrude from the side of the rotating trowel to smooth the slurry at the corners of the surface to be troweled. When the telescopic trowels are pressed by external force, they will at least partially shrink into the interior of the rotary trowel. The invention can quickly smooth the slurry on the corner area of ​​the plane to be wiped, saving manpower.

Description

technical field [0001] The invention relates to the technical field of construction machinery, in particular to a smoothing device and a smoothing machine. Background technique [0002] In the field of construction, in order to ensure the flatness of the plane under construction, it is necessary to smooth the concrete and other slurry laid on the plane. [0003] Most of the rotating trowels of the existing slurry troweling machines are circular, and it is difficult to smooth the corners, especially the slurry in the corner area, requiring workers to manually smooth it, which not only consumes manpower, but also is inefficient. [0004] How to quickly remove the slurry on the corner area of ​​the plane to be wiped is a technical problem to be solved by those skilled in the art. Contents of the invention [0005] Based on the above, the object of the present invention is to provide a smoothing device and a smoothing machine, which can quickly smooth the slurry on the corner...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04F21/16
CPCE04F21/16
Inventor 赵修林杨开云
Owner GUANGDONG BOZHILIN ROBOT CO LTD