CN217376176U

CN217376176U - Electric chain type scraping and brushing cleaning device

Info

Publication number: CN217376176U
Application number: CN202220843873.9U
Authority: CN
Inventors: 谢德东; 魏建强
Original assignee: Big Pawer Electrical Technology Xiangyang Co ltd
Current assignee: Big Pawer Electrical Technology Xiangyang Co ltd
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-09-06
Anticipated expiration: 2032-04-08

Abstract

The utility model provides an electronic chain scrapes brush cleaning device, including discharge hopper, discharge hopper's side is equipped with the open box in upper portion, one side of box links to each other through the decurrent connecting channel of slope and discharge hopper's side, discharge hopper's top is equipped with the cylinder of unloading, be equipped with chain mechanism in the box, chain mechanism is located the return belt downside of the cylinder of unloading, chain mechanism is equipped with scraper blade and the brush that is used for scraping the material on the working face of brushing return belt, the direction of motion of scraper blade and brush is the same with the direction of motion of lower belt, but speed is different. The utility model discloses a chain drive, the size is compact, is convenient for install in the narrow and small space of return belt below, and its degree of automation is high, and the material that cleans down does not need artifical secondary to clean in directly cleaning discharge hopper, the intensity of labour that has significantly reduced.

Description

Electric chain type scraping and brushing cleaning device

Technical Field

The utility model belongs to the belt cleaning device field, concretely relates to brush cleaning device is scraped to electronic chain.

Background

In the prior art, for example, utility model patent publication No. CN205820263U "belt feeder return stroke working face scraper cleaning device": comprises an inclined scraper sweeper, a bell-mouthed dust receiving hopper and a dust storage device; patent invention of publication No. CN108750597A, "double rolling brush type return belt cleaner": comprises a scraper cleaning sheet pre-tightened by a spring, a passive double-roller brush and a dust box; the utility model discloses a utility model patent of publication No. CN213504587U "a belt conveyor return stroke area material automatic clearing device" includes box, unpowered round brush cleaner, screw conveying mechanism and dust exhausting fan. These belt cleaning devices mainly scrape off the great attached material of granule through the scraper sweeper, and the tiny granule attached material that adhesive force is stronger is got rid of to the brush cleaner round brush, and the attached material of getting rid of is collected the box that stores up the ash through funnel or screw conveyer in, is cleared up by the staff when the material in the box is saturated. In addition, the general installation space below the belt conveyor is narrow, the height limitation is large, and a funnel or an ash storage box is required to be installed below the scraper or the rolling brush for collecting the scraped materials, so that the application occasions of the belt cleaning device are limited.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides an electronic chain scrapes brush cleaning device, the size is compact, is convenient for install in the narrow and small space of return belt below, cleans the material that gets off and does not need artifical secondary to clean in directly cleaning discharge hopper, the intensity of labour that has significantly reduced.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an electronic chain scrapes brush cleaning device, includes discharge hopper, discharge hopper's side is equipped with the open box in upper portion, one side of box links to each other through the decurrent side of connecting channel with discharge hopper of slope, discharge hopper's top is equipped with the cylinder of unloading, be equipped with chain mechanism in the box, chain mechanism is located the return belt downside of cylinder of unloading, chain mechanism is equipped with scraper blade and the brush that is used for scraping the material on the working face of brushing return belt, the direction of motion of scraper blade and brush is the same with the direction of motion of belt down, but the speed is different.

Further, the speed of the scraper and the brush is less than that of the return belt.

Further, chain mechanism includes motor reducer, drive sprocket, sprocket base, chain and driven sprocket, motor reducer installs in the side of box in order to drive sprocket, the sprocket base is fixed in the box, drive sprocket and driven sprocket install respectively at the both ends of sprocket base, and the chain cover is on drive sprocket and driven sprocket.

Further, an outer chain plate is installed on the chain, and the scraping plate and the hair brush are installed on the outer chain plate.

Further, the chain is a roller chain, and the tight edge of the roller chain is arranged above the loose edge of the roller chain.

Further, the scraper blade comprises the scraper of taking the skeleton and fixing base, and the fixing base passes through the bolt fastening on chain mechanism.

Further, scraper blade and brush all are equipped with the surplus, guarantee with the belt full contact.

Further, the scrapers and the brushes are arranged in a staggered manner.

Furthermore, the side of the box body is connected with a negative pressure air pipe.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a chain drive, the size is compact, is convenient for install in the narrow and small space of return belt below, and its degree of automation is high, and the material that cleans down does not need artifical secondary to clean in directly cleaning discharge hopper, the intensity of labour that has significantly reduced.

Drawings

Fig. 1 is a schematic structural view of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1. motor reducer, 2, box, 3, driving sprocket, 4, sprocket base, 5, roller chain, 6, driven sprocket, 7, scraper blade, 8, brush, 9, return belt, 10, discharge hopper, 11, the cylinder of unloading.

Detailed Description

The present invention is further described in detail below with reference to specific embodiments so that those skilled in the art can more clearly understand the present invention.

As shown in fig. 1, an electronic chain scrapes brush cleaning device, includes discharge hopper 10, the side of discharge hopper 10 is equipped with the open box 2 in upper portion, one side of box 2 links to each other through the decurrent connecting channel of slope and discharge hopper 10's side, discharge hopper 10's top is equipped with discharge drum 11, be equipped with chain mechanism in the box, chain mechanism is located discharge drum 11's return belt 9's downside, chain mechanism is equipped with scraper blade 7 and brush 8 that are used for scraping the material on brush return belt 9's the working face, scraper blade 7 and brush 8's direction of motion is the same with the direction of motion of lower belt, but the speed is different.

Scraper blade 7 and brush 8 and return belt 9's relative motion are passed through to this embodiment, realize scraping off the large granule and the tiny granule of the working face of return belt 9, and the granule of scraping down falls into 2 bottoms of box, then scrape by scraper blade 7 and brush 8 the granule of 2 bottoms of box and sweep the decurrent connecting channel of slope, fall into discharge hopper 10 at last in to avoided artifical secondary to clean, greatly reduced intensity of labour.

Of course, the scraper 7 and the brush 8 may not be mounted on the chain mechanism, but may be separately fixed to the casing 2 by a mounting seat, so that the scraper 7 and the brush 8 do not run together with the chain mechanism. When the return belt operates, the scraper 7 scrapes off larger particulate materials adhered to the return belt 9, the brush 8 brushes the small particulate materials with stronger adhesive force on the return belt 9, and the cleaned materials fall to the bottom of the box body 2. A steel scraper is arranged on the chain mechanism, and along with repeated operation of the chain mechanism, the steel scraper automatically scrapes and sweeps the cleaned materials into the discharging hopper.

The speed of the scraper 7 and the brush 8 is less than that of the return belt 9, so that the scraper 7, the brush 8 and the return belt 9 can move relatively, and the service life of the chain mechanism can be prolonged.

Specifically, chain mechanism includes motor reducer 1, drive sprocket 3, sprocket base 4, chain 5 and driven sprocket 6, motor reducer 1 installs in the side of box 2 with drive sprocket 3, sprocket base 4 is fixed in box 2, the both ends at sprocket base 4 are installed respectively to drive sprocket 3 and driven

sprocket

6, and 5 covers of chain are on drive sprocket 3 and driven sprocket 6.

The chain 5 is provided with an outer chain plate, and the scraping plate 7 and the hairbrush 8 are arranged on the outer chain plate.

The chain 5 is a roller chain, and the tight edge is arranged at the upper part and the loose edge is arranged at the lower part.

The scraper 7 consists of a scraper with a framework and a fixed seat, and the fixed seat is fixed on the chain mechanism through a bolt.

Scraper blade 7 and brush 8 all are equipped with the surplus, guarantee with the belt full contact.

The scraper 7 and the brush 8 are arranged in a staggered mode, and the scraper 7 and the brush 8 are arranged on a chain mechanism which works circularly and can be arranged in a staggered mode to ensure that the scraper 7 and the brush 8 can process large particles and small particles at any time on the working surface of the return belt 9.

In order to reduce the tiny dust that scraper blade 7 and brush 8 scraped the brush material in-process and produce, the side of box 2 has connect negative-pressure air pipe, and the inside of box 2 is negative pressure environment like this, cleans the dust that the in-process produced and just can not reveal.

The mechanisms, components and parts of the present invention not described with respect to the specific structure are the existing structures that exist in the prior art. Can be purchased directly from the market.

The above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an electronic chain scrapes brush cleaning device, its characterized in that, includes discharge hopper (10), the side of discharge hopper (10) is equipped with upper portion open box (2), one side of box (2) links to each other through the side of the decurrent connecting channel of slope with discharge hopper (10), the top of discharge hopper (10) is equipped with discharge drum (11), be equipped with chain mechanism in the box, chain mechanism is located the downside of return belt (9) of discharge drum (11), chain mechanism is equipped with scraper blade (7) and brush (8) that are used for scraping the material on the working face of brush return belt (9), the direction of motion of scraper blade (7) and brush (8) is the same with the direction of motion of belt down, but the speed is different.

2. The electric chain type scraper cleaning device according to claim 1, wherein the speed of the scraper (7) and the brush (8) is smaller than the speed of the return belt (9).

3. The electric chain type scraping and brushing device according to claim 1, wherein the chain mechanism comprises a motor reducer (1), a driving sprocket (3), a sprocket base (4), a chain (5) and a driven sprocket (6), the motor reducer (1) is installed on the side of the box body (2) to drive the driving sprocket (3), the sprocket base (4) is fixed in the box body (2), the driving sprocket (3) and the driven sprocket (6) are respectively installed at two ends of the sprocket base (4), and the chain (5) is sleeved on the driving sprocket (3) and the driven sprocket (6).

4. The electric chain type scraping and cleaning device according to claim 3, wherein the chain (5) is mounted with an outer link plate, and the scraper (7) and the brush (8) are mounted with the outer link plate.

5. The electric chain type scraper brush cleaning device according to claim 3, wherein said chain (5) is a roller chain with its tight side up and loose side down.

6. The electric chain type scraping and cleaning device as claimed in claim 1, characterized in that the scraping plate (7) is composed of a scraper with a frame and a fixed seat, and the fixed seat is fixed on the chain mechanism through bolts.

7. The electric chain type scraping and cleaning device as claimed in claim 1, wherein the scraping plate (7) and the brush (8) are provided with margins to ensure sufficient contact with the belt.

8. The electric chain type scraper cleaning device according to claim 1, wherein both the scraper (7) and the brush (8) are arranged alternately.

9. The electric chain type scraper brush cleaning device according to claim 1, wherein a negative pressure air pipe is connected to a side surface of the case (2).