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Troweling machine for construction machinery

A technology of construction machinery and troweling machine, which is applied in the direction of construction and building construction, which can solve the problems of inconvenient adjustment of angle and inconvenient maintenance of drive motor, and achieve the effects of easy adjustment and use, quick disassembly and assembly, and easy maintenance and use

Inactive Publication Date: 2021-02-05
西安汇龙中鼎机械设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the trowel form of the trowel in the prior art is fixed, which is very inconvenient when the angle needs to be adjusted, and the whole drive motor is fixed in form. For small trowels, the drive motor is It is very inconvenient to maintain, and a trowel for construction machinery is proposed

Method used

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  • Troweling machine for construction machinery
  • Troweling machine for construction machinery

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0020] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0021] refer to Figure ...

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Abstract

The invention relates to the technical field of construction machinery, and discloses a troweling machine for construction machinery. The troweling machine comprises a main machine table, a through hole is formed in the surface of the main machine table, and a support column is rotatably sleeved in the through hole through a ball bearing; the lower end of the support column is fixedly connected with a fixed box, a plurality of sleeve holes are symmetrically formed in the side wall of the vertical part of the fixed box, and rotating rods are rotatably connected into the sleeve holes in a sleeving mode through ball bearings; driven bevel gears are fixedly connected with the ends, located in the fixed box, of the rotating rods; and a rotating motor is fixedly arranged on the inner wall of thetop of the fixed box; a driving bevel gear engaged with the plurality of driven bevel gears is fixedly connected with an output shaft at the lower end of the rotating motor; a spatula is fixedly connected with the rod wall of the rotating rod; and a protection frame is fixedly connected with the outer side wall of the main machine table. According to the troweling machine for construction machinery, the relative angle of the spatula can be rapidly adjusted, rapid dismounting and mounting of the driving motor can be achieved, and maintenance and use are convenient.

Description

technical field [0001] The invention relates to the technical field of construction machinery, in particular to a trowel for construction machinery. Background technique [0002] The troweling machine is also called a finishing machine. Its main structure is a gasoline engine-driven spatula rotor, and a spatula is installed on the bottom of the cross in the middle of the rotor. The inclination direction of the spatula is consistent with the rotation direction of the rotor, and the V-belt is driven by the gasoline engine to make the rotor of the spatula rotate. When operating, turn on the fire first, hold the joystick, push the two together to move forward, and pull them back together to move backward. It can do 100-300m2 per hour on average, which can improve work efficiency by more than 30 times compared with manual troweling. [0003] The trowel of the current troweling machine is fixed in form, which is very inconvenient when the angle needs to be adjusted, and the form...

Claims

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Application Information

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IPC IPC(8): E04F21/08E04F21/16
CPCE04F21/08E04F21/16E04F21/161
Inventor 陈笑芝张广权焦挺
Owner 西安汇龙中鼎机械设备有限公司
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