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Trowel deflection device of remote control troweling machine

A deflecting device and trowel technology, applied in the field of remote control trowels, can solve the problems of high cost, complicated trowel deflection structure, etc., and achieve the effects of low cost, simple and stable installation, and simple operation.

Pending Publication Date: 2020-04-10
韦尔工业设备制造(武汉)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on the need to deflect the trowel when the trowel is in use, the existing trowel deflection structure is complex and the technical problem is high cost, the present invention proposes a trowel deflection device for a remote trowel

Method used

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  • Trowel deflection device of remote control troweling machine
  • Trowel deflection device of remote control troweling machine
  • Trowel deflection device of remote control troweling machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] refer to Figure 1-6 , a trowel deflection device for a remote control trowel, comprising a body 1 and a fixed box 2 mounted on the bottom of the body 1, a motor 15 is fixedly installed on the inner wall of the top of the fixed box 2, and the output shaft of the motor 15 is fixedly connected There is a second bevel gear 16, and the outer wall of the fixed box 2 is provided with four first through holes, and the fixed box 2 is rotatably connected with a first rotating rod 3 at the first through holes, and the first rotating rod 3 is provided with a circular through hole in the middle of one end, and the inner wall of the circular through hole is provided with several grooves. The first rotating rod 3 is provided with an extension rod 11 at the circular through hole, and the outer part of the extension rod 11 A magnet 13 is sleeved, and a second spring 12 is fixedly connected between the magnet 13 and the inner wall of the fixed box 2. One end of the extension rod 11 is f...

Embodiment 2

[0037] refer to Figure 7-9 , a trowel deflection device for a remote control trowel. Compared with Embodiment 1, in this embodiment, in order to enable the device to automatically stop after the trowel rotates at a certain angle, the bottom end of the fixed box 2 is fixedly connected with a control box 19 , the inner wall of the control box 19 is fixedly connected with an induction plate 20, the body of the induction plate 20 is provided with a plurality of induction joints, the bottom end of the second bevel gear 16 is fixedly connected with a second rotating rod 18, the Rotationally connected between the second rotating rod 18 and the control box 19, the outer wall of the second rotating rod 18 is fixedly connected with a pointer 1801, the top of the control box 19 is engraved with a scale, and the top of the control box 19 is provided with a A circular through hole, the second rotating rod 18 extends to the inside of the control box 19 at the circular through hole, the bot...

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Abstract

The invention belongs to the technical field of remote control troweling machines, and particularly relates to a trowel deflection device of a remote control troweling machine. The following scheme isprovided for solving the problems that when the troweling machine is used, a trowel needs to be deflected, and an existing trowel deflection structure is complex and high in cost. According to the scheme, the trowel deflection device comprises a machine body and a fixing box mounted at the bottom of the machine body, wherein a motor is fixedly mounted on the inner wall of the top end of the fixing box; an output shaft of the motor is fixedly connected with a second bevel gear; four first through holes are formed in the outer wall of the fixing box; first rotating rods are rotationally connected to the positions, at the first through holes, of the fixing box; round through holes are formed in the middles of one ends of the first rotating rods; a plurality of grooves are formed in the innerwalls of the round through holes; and extension rods are arranged at the positions, at the round through holes, of the first rotating rods. According to the trowel deflection device, an electromagnetcontrol device is connected with the motor, and therefore the angle of the trowel can be adjusted when the device runs, and operation is convenient; and meanwhile, the rotating angle of the trowel can be controlled through remote control, automatic stopping can be achieved, and operation is easy.

Description

technical field [0001] The invention relates to the technical field of remote-control troweling machines, in particular to a trowel deflection device for remote-control troweling machines. Background technique [0002] During the construction of concrete highway pavement, floor, airport, floor, and plate-shaped prefabricated parts, it is necessary to lift and trowel the construction surface to improve the compactness and wear resistance of the concrete surface. In the early days, hand-held trowel mop was used. The board is dragged back and forth, which is labor-intensive and low in efficiency. There is a remote control troweling machine that can control the operation of the troweling machine through wireless remote control. However, the trowel usually needs to deflect the trowel when using it, but the existing The structure for controlling the deflection of the trowel on the trowel is relatively complicated, the cost is high, and the maintenance is inconvenient. [0003] Af...

Claims

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Application Information

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IPC IPC(8): E04F21/24E01C19/42
CPCE01C19/42E04F21/245
Inventor 邱向阳张均还余伟
Owner 韦尔工业设备制造(武汉)有限公司