Rotary scraper device for automatic segment concrete trowelling machine and using method

A technology of concrete and rotary scraping, which is applied in the field of concrete scraping, and can solve problems such as difficulty in scraping work, uneven scraping of concrete, and easy damage to scrapers

Inactive Publication Date: 2021-02-02
济南轨道中铁管片制造有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a rotary scraper device for automatic troweling machine for segmented concrete and its use method,...

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  • Rotary scraper device for automatic segment concrete trowelling machine and using method
  • Rotary scraper device for automatic segment concrete trowelling machine and using method
  • Rotary scraper device for automatic segment concrete trowelling machine and using method

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Embodiment Construction

[0026] 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.

[0027] see Figure 1-3 , an embodiment provided by the present invention: a rotary scraper device for a segmental concrete automatic troweling machine and its use method, including an operating table 4, a guide rail slideway 5 is installed on the upper end of the operating table 4, and the guide rail slideway 5 The inside is provided with a scroll wheel 10, the scroll wheel 10 is convenient to slide left and right in the guide rail slideway 5, and the top of the scroll wheel 10 is provided with a movable panel 8, and the movable panel 8 can slide back and forth on the sliding column 9, and the movable panel 8 and the rolling The wheels 10 are connected by sliding col...

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Abstract

The invention discloses a rotary scraper device for an automatic segment concrete troweling machine and a using method. The rotary scraper device comprises an operation table, a guide rail slideway isinstalled at the upper end of the operation table, and rolling wheels are arranged in the guide rail slideway; a movable panel is arranged above the rolling wheels, a motor fixing base is installed above the movable panel, a servo motor is arranged in the motor fixing base, the output end of the servo motor is connected with a rotating shaft through a coupler, rotary scrapers are installed at thetwo ends of the rotating shaft, a screw rod is arranged at one end of each rotary scraper, a fixing nut is arranged on each screw rod, and a connecting rod is arranged at the other end of each fixingnut; a containing table is arranged below the rotary scrapers, and a baffle is installed at the upper end of the containing table; and supporting rods are arranged at the lower end of the operation table. According to the rotary scraper device for the automatic segment concrete troweling machine and the using method, all corners of concrete can be scraped to be flat, the working efficiency is high, the scraping effect is good, and damaged or uneven smooth scrapers can be replaced in time.

Description

technical field [0001] The invention relates to the technical field of concrete scraping, in particular to a rotary scraper device for a concrete automatic troweling machine for segmented concrete and a use method thereof. Background technique [0002] At present, my country is building various bridges and tunnels on a large scale, mainly in high-speed railways, expressways, and urban subways. With the continuous development of society, the scale of construction will become larger and larger. The demand for "special product concrete segment" as a basic component is also increasing. When scraping concrete, a rotating scraper is needed. The rotating scraper is a high-efficiency rotating component. Axis, that is, the center of rotation, referred to as the circle centered on the center of rotation, and is uniformly fixed on the sheet-shaped body on the rotating shaft according to the circumference, and the rotating scraper can stir and scrape the concrete. [0003] However, in...

Claims

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Application Information

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IPC IPC(8): B28B1/29
CPCB28B1/29
Inventor 李本友刘晓清吴海龙王久成李秀刚张华孟祥鹏张涛
Owner 济南轨道中铁管片制造有限公司
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