CN218987925U

CN218987925U - Sweeper on belt conveyor

Info

Publication number: CN218987925U
Application number: CN202222675112.XU
Authority: CN
Inventors: 韩润; 吴瑞
Original assignee: Jihengfeng Precision Machinery Shanghai Co ltd
Current assignee: Jihengfeng Precision Machinery Shanghai Co ltd
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-05-09
Anticipated expiration: 2032-10-11

Abstract

The utility model relates to the technical field of belt transmission, in particular to a sweeper on a belt conveyor, which aims at the problem that the belt conveyor is inconvenient to clean in the prior art. The cleaning device has the advantages of reasonable structure, stable structure and simple operation, can clean the conveyor belt while the belt conveyor runs, effectively improves the conveying efficiency of the conveyor, effectively ensures the cleaning effect of the conveyor belt, and is easy to popularize and use.

Description

Sweeper on belt conveyor

Technical Field

The utility model relates to the field of belt transmission, in particular to a sweeper on a belt conveyor.

Background

The belt conveyor is also called a belt conveyor or a rubber belt conveyor, has the advantages of large conveying capacity, simple structure, convenient maintenance, standardized components and the like, and is widely applied to industries such as mines, metallurgy, coal and the like for conveying loose materials or finished articles.

The belt conveyor in the prior art is simple in structure, when the belt conveyor is used, materials which are difficult to clean are easy to adhere to the conveying belt, when the conveying belt is required to be cleaned, the cleaning can be performed on the belt conveyor after the equipment is stopped, the conveying efficiency of the belt conveyor is reduced, and the cleaning is inconvenient.

Disclosure of Invention

The utility model provides a sweeper on a belt conveyor, which solves the problem that the belt conveyor is inconvenient to clean in the prior art.

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

the utility model provides a sweeper on band conveyer, includes the support, the driving roller is all installed at the both ends of support, two the outside movable sleeve of driving roller is equipped with the transmission band, one side externally mounted of support has the driving motor who is used for driving roller pivoted, the shell has been cup jointed to the top one end of support, the inboard of shell is installed along the scraping plate that transmission band width direction set up, and has seted up the intercommunication groove that sets up along transmission band width direction on the scraping plate, the scraping plate is kept away from one side of transmission band and is installed the cleaning roller, one side of cleaning roller runs through the intercommunication groove and extends to one side that the scraping plate is close to the transmission band, and with the outer wall butt of transmission band, the cleaning roller passes through drive assembly and one of them driving roller and is connected.

Preferably, the scraping plate is of an arc-shaped structure, the scraping plate is abutted with the outer wall of the conveying belt, and the scraping plate is fixedly connected with the inner side wall of the shell.

Preferably, the scraper plate is far away from the first baffle that one side top rigid coupling that the conveyer belt was located has along scraper plate length direction set up, first baffle slope sets up, the below of first baffle is provided with rather than the second baffle that is parallel to each other, and the second baffle is located the below of intercommunication groove, first baffle and second baffle all with the outer wall rigid coupling of scraper plate.

Preferably, the sliding grooves arranged along the length direction of the support are formed in the inner walls of the two sides of the shell, the sliding sleeves and the first springs are arranged on the inner sides of the two sliding grooves, the first springs are located on one side, far away from the support, of the sliding sleeve, connecting shafts are fixedly connected to the two ends of the cleaning roller, and the other ends of the connecting shafts extend to the inner sides of the two sliding sleeves respectively and are connected with the sliding sleeves in a rotating mode.

Preferably, the transmission assembly comprises a driving wheel, a driven wheel, a transmission belt sleeved outside the driving wheel and the driven wheel and a tensioning unit arranged inside the transmission belt, wherein the driving wheel is rotatably arranged outside the shell, the driving wheel is in transmission connection with the transmission roller, and one end of the connecting shaft, which is close to the driven wheel, penetrates through the sliding groove to extend to the outside of the shell and is in transmission connection with the driven wheel.

Preferably, the tensioning unit comprises a fixed block fixedly connected to the outside of the shell, a second spring arranged at the top of the fixed block and a U-shaped frame arranged at the top of the second spring, and one side, close to the shell, of the U-shaped frame is in sliding connection with the shell.

Preferably, the driving wheel and the driven wheel are sleeved with a protective cover, and one side of the protective cover, which is close to the shell, is fixedly connected with the outer wall of the shell.

The utility model has the beneficial effects that:

1. through driving roller, conveyer belt, scraping the flitch, cleaning roller, first baffle, second baffle etc. mutually support, realize carrying the material, strike off the material that is difficult to clean of bonding on the conveyer belt when carrying the material to after the material strikes off, clean the conveying face of conveyer belt through pivoted cleaning roller, guaranteed the cleaning effect of conveyer belt.

The cleaning device has the advantages of reasonable structure, stable structure and simple operation, can clean the conveyor belt while the belt conveyor runs, effectively improves the conveying efficiency of the conveyor, effectively ensures the cleaning effect of the conveyor belt, and is easy to popularize and use.

Drawings

Fig. 1 is a schematic elevational view of the present utility model.

Fig. 2 is a schematic view of a partial front cross-sectional structure of the present utility model.

FIG. 3 is a schematic view of a partial top cross-sectional structure of the present utility model.

Fig. 4 is a schematic diagram of a front cross-sectional structure of the novel middle protective cover.

Reference numerals in the drawings: 1. a bracket; 2. a driving roller; 3. a transmission belt; 4. a driving motor; 5. a housing; 6. a scraping plate; 7. a first baffle; 8. a communication groove; 9. a second baffle; 10. a cleaning roller; 11. a chute; 12. a first spring; 13. a sliding sleeve; 14. a connecting shaft; 15. a driving wheel; 16. driven wheel; 17. a transmission belt; 18. a protective cover; 19. a fixed block; 20. a second spring; 21. u-shaped frame.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a sweeper on band conveyer, including support 1, support 1 slope sets up, and driving roller 2 is all installed at the both ends of support 1, and the outside movable sleeve of two driving rollers 2 is equipped with conveyer belt 3, and one side externally mounted of support 1 has the driving motor 4 that is used for driving roller 2 pivoted, and driving motor 4 drives driving roller 2 and rotates, and then drives conveyer belt 3 and rotates, and the material that waits to carry holds on conveyer belt 3, and the material that is convenient for wait to carry carries.

The shell 5 has been cup jointed at the top one end of support 1, shell 5 is the open tubular structure in both ends of L shape structure, the outside cover at shell 5 is equipped with a plurality of bolts, a plurality of bolts all extend to support 1 inboard and with support 1 threaded connection, install the scraper blade 6 that sets up along transmission band 3 width direction in the inboard of shell 5, scraper blade 6 is circular-arc structure, the outer wall butt of scraper blade 6 and transmission band 3, and scraper blade 6 and the inside wall rigid coupling of shell 5, the top of scraper blade 6 is the inclined plane of slope, during transmission band 3 rotates, scraper blade 6 takes place relative motion with transmission band 3, the material of bonding outside at transmission band 3 is scraped by scraper blade 6, one side top rigid coupling that keeps away from transmission band 3 at scraper blade 6 has the first baffle 7 that sets up along scraper blade 6 length direction, the slope setting of first baffle 7, and the both ends of first baffle 7 all with the inside wall rigid coupling of shell 5, the material that is hung down by scraper blade 6 falls down along the inclined plane of first baffle 7, keep away from the opening of support 1 through shell 5 one end.

The scraper 6 is provided with a communicating groove 8 arranged along the width direction of the conveying belt 3, one side of the scraper 6 away from the conveying belt 3 is provided with a cleaning roller 10, the cleaning roller 10 is located below the first baffle 7, one side of the cleaning roller 10 penetrates through the communicating groove 8 to extend to one side of the scraper 6 close to the conveying belt 3, sliding grooves 11 arranged along the length direction of the support 1 are formed in the inner walls of two sides of the shell 5, sliding sleeves 13 and first springs 12 are arranged on the inner sides of the two sliding grooves 11, the sliding sleeves 13 are in sliding connection with the sliding grooves 11, the first springs 12 are located on one side of the sliding sleeves 13 away from the support 1, two ends of the cleaning roller 10 are fixedly connected with connecting shafts 14, the other ends of the two connecting shafts 14 respectively extend to the inner sides of the two sliding sleeves 13 and are connected with the sliding sleeves 13 in a rotating mode, one side of the cleaning roller 10 is tightly pressed close to the outer side of the conveying belt 3 under the pushing of the two first springs 12, and the cleaning effect of the cleaning roller 10 on the conveying belt 3 is guaranteed.

The driving wheel 15 and the driven wheel 16 are arranged on the outer side of the installation shell 5 in a rotating mode, the driving belt 17 is sleeved outside the driving wheel 15 and the driven wheel 16, the driving wheel 15 is in transmission connection with the driving roller 2, one end of the connecting shaft 14, which is close to the driven wheel 16, penetrates through the sliding groove 11 to extend to the outer side of the shell 5 and is in transmission connection with the driven wheel 16, a tensioning unit is arranged on the inner side of the driving belt 17 and comprises a fixed block 19 fixedly connected to the outer side of the shell 5, a second spring 20 arranged on the top of the fixed block 19 and a U-shaped frame 21 arranged on the top of the second spring 20, one side of the U-shaped frame 21, which is close to the shell 5, is in sliding connection with the shell 5, when the cleaning roller 10 is worn, the diameter of the cleaning roller 10 is reduced, the cleaning roller 10 is close to the transmission belt 3 under the elastic action of the first spring 12, the distance between the driving wheel 15 and the driven wheel 16 is reduced, and at the moment, the U-shaped frame 21 is pushed to move vertically upwards under the elastic action of the second spring 20, so that the transmission belt 17 keeps a tensioning state, good transmission performance of the transmission belt 17 is guaranteed, the cleaning roller 10 is in a direction opposite to the rotation direction of the transmission belt 17, the cleaning roller 10 is enabled to be fully and the outer wall 18, which is close to the outer side of the shell 5, which is provided with the driving wheel 5, and is provided with the cleaning protection cover 18, and the outer side of the cleaning roller 10.

The second baffle plate 9 is fixedly connected to one side, far away from the conveying belt 3, of the scraping plate 6, the second baffle plate 9 is arranged parallel to the first baffle plate 7, the second baffle plate 9 is located below the communication groove 8, dust cleaned by the cleaning roller 10 is guided to enter the inner side of the shell 5 through the second baffle plate 9, and the cleaned dust and conveyed materials are discharged from an opening at one end, far away from the support 1, of the shell 5, so that the materials adhered to the conveying belt 3 are recycled.

Working principle: when in use, the power supply of the driving motor 4 is connected, the driving motor 4 drives the driving roller 2 to rotate, and then drives the transmission belt 3 to rotate, the driving roller 2 rotates and simultaneously drives the driving roller 15, the driven wheel 16 and the transmission belt 17 to rotate in the opposite direction to the rotation direction of the transmission belt 3, the cleaning roller 10 is arranged on the transmission belt 3, the material moves towards the top of the bracket 1 along with the transmission belt 3, enters the shell 5 on the bracket 1 and is discharged from the opening of one end of the shell 5 far away from the bracket 1, when in material conveying, the material on the transmission belt 3 and the scraping plate 6 relatively move, the material adhered to the outer part of the transmission belt 3 is scraped by the scraping plate 6 and slides downwards along the inclined surface of the first baffle 7 to be mixed with the conveyed material to be discharged, and after the material adhered to the transmission belt 3 is scraped, the conveyor belt 3 continues to move and the rotating cleaning roller 10 moves relatively to further clean the conveyor belt 3, one side of the cleaning roller 10 is tightly pressed close to the outside of the conveyor belt 3 under the pushing of the two first springs 12 so as to ensure the cleaning effect of the cleaning roller 10 on the conveyor belt 3, when the cleaning roller 10 is worn, the diameter of the cleaning roller 10 is reduced, the cleaning roller 10 approaches the conveyor belt 3 under the elastic action of the first springs 12, the distance between the driving wheel 15 and the driven wheel 16 is reduced, at the moment, the U-shaped frame 21 is pushed to move vertically upwards under the elastic action of the second springs 20 so as to ensure the tensioning state of the conveyor belt 17, the cleaned dust and conveyed materials are mixed together, and discharged from the opening at one end of the housing 5 away from the bracket 1, so that dust adhered to the conveyor belt 3 is recovered.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a sweeper on band conveyer, includes support (1), its characterized in that, driving roller (2) are all installed at the both ends of support (1), two the outside movable sleeve of driving roller (2) is equipped with conveyer belt (3), one side externally mounted of support (1) has driving motor (4) that are used for driving roller (2), shell (5) have been cup jointed to the top one end of support (1), scraping plate (6) that set up along conveyer belt (3) width direction are installed to the inboard of shell (5), and scrape on scraping plate (6) offered intercommunication groove (8) that set up along conveyer belt (3) width direction, scraping plate (6) are kept away from one side of conveyer belt (3) and are installed cleaning roller (10), one side of cleaning roller (10) runs through intercommunication groove (8) and extends to scraping plate (6) and be close to one side of conveyer belt (3) and with the outer wall butt of conveyer belt (3), cleaning roller (10) are connected with one of them driving roller (2) through drive assembly.

2. The sweeper on the belt conveyor according to claim 1, wherein the scraping plate (6) is of an arc-shaped structure, the scraping plate (6) is abutted against the outer wall of the conveying belt (3), and the scraping plate (6) is fixedly connected with the inner side wall of the shell (5).

3. The sweeper on the belt conveyor according to claim 1, wherein a first baffle (7) arranged along the length direction of the scraping plate (6) is fixedly connected to the top of one side of the scraping plate (6) away from the conveying belt (3), the first baffle (7) is obliquely arranged, a second baffle (9) parallel to the first baffle (7) is arranged below the first baffle (7), the second baffle (9) is arranged below the communicating groove (8), and the first baffle (7) and the second baffle (9) are fixedly connected with the outer wall of the scraping plate (6).

4. The sweeper on the belt conveyor according to claim 1, wherein sliding grooves (11) arranged along the length direction of the support (1) are formed in the inner walls of the two sides of the housing (5), sliding sleeves (13) and first springs (12) are mounted on the inner sides of the two sliding grooves (11), the first springs (12) are located on one side, far away from the support (1), of the sliding sleeves (13), connecting shafts (14) are fixedly connected to the two ends of the sweeping roller (10), and the other ends of the two connecting shafts (14) extend to the inner sides of the two sliding sleeves (13) respectively and are connected with the sliding sleeves (13) in a rotating mode.

5. The sweeper on a belt conveyor according to claim 4, characterized in that the transmission assembly comprises a driving wheel (15) rotatably installed outside the housing (5), a driven wheel (16), a transmission belt (17) sleeved outside the driving wheel (15) and the driven wheel (16), and a tensioning unit installed inside the transmission belt (17), the driving wheel (15) is in transmission connection with the transmission roller (2), and one end of the connecting shaft (14) close to the driven wheel (16) penetrates through the sliding groove (11) to extend to the outside of the housing (5) and is in transmission connection with the driven wheel (16).

6. The sweeper on a belt conveyor according to claim 5, characterized in that the tensioning unit comprises a fixed block (19) fixedly connected to the outside of the housing (5), a second spring (20) mounted on top of the fixed block (19) and a U-shaped frame (21) mounted on top of the second spring (20), wherein the side of the U-shaped frame (21) close to the housing (5) is in sliding connection with the housing (5).

7. The sweeper on the belt conveyor according to claim 5, characterized in that a protective cover (18) is sleeved outside the driving wheel (15) and the driven wheel (16), and one side, close to the shell (5), of the protective cover (18) is fixedly connected with the outer wall of the shell (5).