阅读说明：本技术 一种可伸缩式机械刮料装置 (Retractable machinery scraper ) 是由 孙化 于 2018-06-19 设计创作，主要内容包括：本发明公开一种可伸缩式机械刮料装置,包括皮带和皮带支撑架,还包括与皮带支撑架连接的固定板、与固定板连接的基板,所述的基板上安装有刮刀；所述的刮刀上安装有刮刀保护膜。有益效果是本发明结构简单,安装方便,方便清理粘结在皮带上的顽固废料,便于拆卸,占用空间小,效率高。除此之外,基板底部带有伸缩块,刮刀安装位置的下方、基板的表面设置有挡块。上述设计提高了设备整理的安全性和灵活性,保证了使用。(The invention discloses a telescopic mechanical scraping device, which comprises a belt, a belt supporting frame, a fixing plate and a base plate, wherein the fixing plate is connected with the belt supporting frame; and a scraper protective film is arranged on the scraper. The belt cleaning device has the beneficial effects of simple structure, convenience in installation, convenience in cleaning stubborn waste adhered to the belt, convenience in disassembly, small occupied space and high efficiency. Besides, the bottom of the substrate is provided with a telescopic block, and a stop block is arranged below the scraper mounting position and on the surface of the substrate. The design improves the safety and flexibility of equipment arrangement and ensures the use.)

1. A telescopic mechanical scraping device comprises a belt and a belt supporting frame (1), and is characterized by further comprising a fixing plate (2) connected with the belt supporting frame (1) and a base plate (3) connected with the fixing plate (2), wherein a scraper (4) is installed on the base plate (3); a scraper protective film (5) is arranged on the scraper (4); the bottom of the base plate (3) is provided with a telescopic block (6), and a stop block (7) is arranged below the installation position of the scraper (4) and on the surface of the base plate (3).

2. The retractable mechanical scraper apparatus as claimed in claim 1, wherein the fixed plate (3) is bolted to the belt support frame (1).

3. The mechanical scraper assembly of claim 1 wherein the scraper blade (4) is bolted to the base plate (3).

4. A telescopic mechanical scraping device according to claim 1, characterized in that there is one scraper (4), and the length of the scraper (4) is greater than the width of the belt.

5. The mechanical telescopic scraper device of claim 1 wherein said scraper protection membrane (5) is nested on the scraper (4).

6. The mechanical scraper assembly of claim 1 wherein the base plate (3) has a height greater than the sum of the height of the belt and the belt support (1).

7. The mechanical scraper device of claim 1, wherein the base plate (3) and the fixing plate (2) are made of stainless steel; the scraper (4) is made of hard alloy steel.

Technical Field

The invention relates to a belt conveying device, in particular to a telescopic mechanical scraping device of the belt conveying device.

Background

The belt conveyer is widely used for conveying products and raw materials, in the conveying of ore raw materials, because the stone materials to be conveyed often contain powdery raw materials, in order to prevent dust from polluting the environment, the pollution is generally prevented by spraying water, so that the conveyed raw materials are separated from the conveyer belt, a telescopic mechanical scraping device is generally arranged at the tail end of the conveyer belt to scrape the raw materials adhered to the conveyer belt, the common telescopic mechanical scraping device generally comprises a plurality of small scraping units which are arranged side by side to form a whole, each small scraping unit is fixed on a fixing frame of the conveyer device through two bolts, each small scraping unit is divided into a cutter head, a cutter frame and a fixing device, the three parts are required to be tightly matched, and a plurality of small scraping units are generally used side by side, the structure is complex, and the debugging time is increased when in use, the service life of the telescopic mechanical scraping device is short, the telescopic mechanical scraping device needs to be replaced once in 2-3 months, all the telescopic mechanical scraping device needs to be replaced every time, and if only part of the telescopic mechanical scraping device is replaced, the telescopic mechanical scraping device is difficult to be matched tightly; in addition, the viscosity of some materials is relatively high, so that the maintenance and the replacement are inconvenient. The scraping effect is not very good, and a large amount of materials are scattered every day, so that the quality of finished products is influenced.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a telescopic mechanical scraping device which is simple in structure and good in using effect.

In order to achieve the purpose, the invention adopts the technical scheme that: a telescopic mechanical scraping device comprises a belt and a belt supporting frame, and is characterized by further comprising a fixing plate connected with the belt supporting frame and a base plate connected with the fixing plate, wherein a scraper is arranged on the base plate; and a scraper protective film is arranged on the scraper. The bottom of the base plate is provided with a telescopic block, and a stop block is arranged below the scraper mounting position and on the surface of the base plate.

Preferably, the fixed plate is connected with the belt supporting frame through bolts.

Preferably, the scraper is connected with the substrate through bolts.

Preferably, the scraper has one scraper, and the length of the scraper is greater than the width of the belt.

Preferably, the scraper protective film is nested on the scraper.

Preferably, the height of the base plate is greater than the sum of the heights of the belt and the belt supporting frame.

Preferably, the base plate and the fixing plate are made of stainless steel; the scraper is made of hard alloy steel.

The invention has the beneficial effects that: simple structure, simple to operate conveniently clears up the stubborn waste material that bonds on the belt, convenient to detach, occupation space is little, and is efficient. Besides, the bottom of the substrate is provided with a telescopic block, and a stop block is arranged below the scraper mounting position and on the surface of the substrate. The design improves the safety and flexibility of equipment arrangement and ensures the use.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention.

As shown in fig. 1, the retractable mechanical scraping device comprises a belt and a belt supporting frame 1, and further comprises a fixing plate 2 connected with the belt supporting frame 1, and a substrate 3 connected with the fixing plate 2, wherein a scraper 4 is mounted on the substrate 3; scraper 4 on install scraper protection film 5, prevent that scraper 4 from damaging the belt too sharply.

The fixed plate 3 is connected with the belt supporting frame 1 through bolts, and the connection is safe and tight.

The scraper 4 and the substrate 3 are connected through bolts, so that the connection is safe and firm.

Scraper 4 have one, 4 length of scraper is greater than the width of belt, can say that all materials on the belt can both be scraped, avoid causing and scrape the material unclean.

The scraper protection film 5 is nested on the scraper 4 and used for protecting the belt and preventing staff from being injured.

The height of the base plate 3 is greater than the sum of the heights of the belt and the belt supporting frame 1.

The base plate 3 and the fixing plate 2 are made of stainless steel; the scraper 4 is made of hard alloy steel.

As shown in fig. 1, a rectangular stainless steel plate with a fast width of 1 meter is used as a substrate 3 of a retractable mechanical scraping device, a rectangular scraper 4 is arranged at the front end of one side of the substrate 3, one end of the scraper 4 extends out of the end part of the substrate 3, the width of the rectangular scraper is one third larger than the width of a belt, in order to prevent the scraper 4 from wearing the belt in use, a scraper protective film 5 is nested and installed on the edge of the scraper 4, in order to fix the scraper 4, a bolt is adopted between the scraper 4 and the substrate 3, so that the bolt 4 can penetrate through the scraper 4 and be fixed, the substrate 3 and the scraper 4 are fixed together by adopting the bolt, and the scraper protective film can be replaced after the scraper protective. The rear end of a base plate 3 on the telescopic mechanical scraping device is fixedly connected with a belt supporting frame 1 through a fixing plate 2, and scattering of materials can be reduced through application of the telescopic mechanical scraping device. The bottom of the base plate is provided with a telescopic block, and a stop block is arranged below the scraper mounting position and on the surface of the base plate. The design improves the safety and flexibility of equipment arrangement and ensures the use.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents or improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.