CN215207050U

CN215207050U - Cleaning system of belt conveyor

Info

Publication number: CN215207050U
Application number: CN202121280143.4U
Authority: CN
Inventors: 于永军; 陈笠; 黎芋岑; 贺磊; 曾凡杜
Original assignee: Sinohydro Bureau 8 Co Ltd
Current assignee: Sinohydro Bureau 8 Co Ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2021-12-17
Anticipated expiration: 2031-06-08

Abstract

The utility model discloses a cleaning system of belt conveyor, including conveyer belt, casing, power cylinder, round brush, first nozzle assembly, second nozzle assembly and sedimentation tank, the conveyer belt part is worn to establish in the casing, power cylinder locate in the casing and with the laminating of the inboard surface of conveyer belt, the round brush locate in the casing and can with the outside surface contact of conveyer belt, first nozzle assembly, second nozzle assembly all are located the casing and divide the both sides of locating the round brush, the round brush is connected through the one end of first belt assembly with power cylinder, casing and sedimentation tank intercommunication. The utility model utilizes the rolling brush, the first nozzle component and the second nozzle component to complete the cleaning and washing of the conveyer belt, the power roller rotates by the friction with the conveyer belt, the rolling brush is driven to rotate, no additional power source is needed, the cost is greatly reduced, and the conveyer belt is not damaged; the conveyer belt is earlier through first nozzle assembly water spray cleaning before the round brush, raise dust contaminated air when can avoiding cleaning.

Description

Cleaning system of belt conveyor

Technical Field

The utility model relates to a lubricating, cleaning or cleaning device especially relates to a belt conveyor's cleaning system.

Background

When the belt conveyor is used for conveying materials such as sand and stone materials, powder on the surface of the materials is easy to adhere to the surface of the return conveyor belt. Particularly, the sand and stone materials produced by the dry method have higher surface mud content, so that a large amount of mud residue and stone powder are carried in the return stroke of the conveyer belt. Mud residue and mountain flour that the return conveyer belt carried are unrestrained along the way, and it is abominable to pollute operational environment, increase maintainer intensity of labour. The overhead adhesive tape machine with the closed gallery is adopted, and when excessive sludge and stone powder are accumulated in the gallery and exceed the gallery support limit, safety accidents such as collapse can be caused.

At present, the belt conveyor cleaner mainly has several forms such as a scraper blade, a brush and the like. The scraper sweeper is characterized in that a scraper fixed on an arm support is in close contact with a working surface of a conveying belt under the action of gravity of a balance weight or the elastic force of the arm support, and residual materials on the scraper are removed. The scraper plate mainly comprises polyurethane and hard alloy. Cemented carbide is more durable than polyurethane but wears more heavily on the belt. The polyurethane is easy to wear, the effect is better relatively when the contact pressure of the polyurethane with the conveying belt is higher, the wear is correspondingly more serious, and the replacement is frequent. The brush cleaner has better effect, but the removed ash and dust can not be reasonably collected, thereby causing secondary pollution. In addition, the cleaning effect is declined after the scraper and the brush of the cleaner are worn, the cleaning effect can be found only by manual inspection, and the replacement or the adjustment is not timely.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of overcoming the defects of the prior art, and provides a cleaning device which utilizes a rolling brush, a first nozzle component and a second nozzle component to clean and clean a conveying belt, a power roller rotates by friction with the conveying belt, the rolling brush is driven to rotate, no additional power source is needed, the cost is greatly reduced, and the conveying belt cannot be damaged; the cleaning system of the belt conveyor can prevent dust from polluting air during cleaning by firstly spraying water to clean the conveyor belt through the first nozzle assembly before the conveyor belt passes through the rolling brush.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a cleaning system of belt conveyor, includes conveyer belt, casing, power cylinder, round brush, first nozzle assembly, second nozzle assembly and sedimentation tank, the conveyer belt part is worn to establish in the casing, power cylinder locate in the casing and with the laminating of the inboard surface of conveyer belt, the round brush locate in the casing and can with the outside surface contact of conveyer belt, first nozzle assembly, second nozzle assembly all are located the casing and divide the both sides of locating the round brush, the round brush is connected with power cylinder's one end through first belt assembly, first nozzle assembly, second nozzle assembly all face the outside surface of conveyer belt, casing and sedimentation tank intercommunication.

As a further improvement of the above technical scheme, the cleaning device further comprises a dewatering roller, the dewatering roller is arranged in the housing, the first nozzle assembly, the rolling brush, the second nozzle assembly and the dewatering roller are sequentially arranged along the conveying direction of the conveying belt in the housing, the conveying belt is clamped between the power roller and the dewatering roller, and the dewatering roller is connected with the other end of the power roller through the second belt assembly.

As a further improvement of the technical scheme, the cleaning device further comprises a monitoring camera for monitoring the cleaning effect of the conveying belt, and the monitoring camera is connected with a control room computer through a data line.

As a further improvement of the technical scheme, a sewage tank is butted below the shell and is connected with the sedimentation tank through a sewage pipe.

As a further improvement of the above technical solution, the first nozzle assembly comprises a water inlet pipe and a plurality of nozzles arranged on the water inlet pipe in rows and at intervals.

As a further improvement of the above technical solution, the second nozzle assembly comprises a water inlet pipe and a plurality of nozzles arranged on the water inlet pipe in rows and at intervals.

As a further improvement of the technical scheme, two ends of the power roller, two ends of the rolling brush and two ends of the dewatering roller extend out of the shell.

As a further improvement of the technical scheme, one side of the shell is provided with a first protective cover, the other side of the shell is provided with a second protective cover, the first belt assembly is located in the first protective cover, and the second belt assembly is located in the second protective cover.

As a further improvement of the above technical solution, the first belt assembly includes a first driving wheel, a first driven wheel and a first belt, the first driving wheel is disposed at an end of the power roller, the first driven wheel is disposed at an end of the rolling brush, and the first belt is wound around the first driving wheel and the first driven wheel.

As a further improvement of the above technical solution, the second belt assembly includes a second driving wheel, a second driven wheel and a second belt, the second driving wheel is disposed at an end of the power roller, the second driven wheel is disposed at an end of the dewatering roller, and the second belt is wound around the second driving wheel and the second driven wheel.

Compared with the prior art, the utility model has the advantages of:

(1) the utility model discloses a belt conveyor's cleaning system utilizes round brush, first nozzle assembly and second nozzle assembly to accomplish the cleaning and washing of conveyer belt, and the power of round brush comes from the conveyer belt of conveyer, and the power cylinder rotates through the rolling friction with the conveyer belt, and then takes the round brush to rotate, need not additionally provide the power supply, greatly reduced the cost, also can not harm the conveyer belt; the conveyer belt is earlier through first nozzle assembly water spray cleaning before the round brush, and raise dust contaminated air when can avoiding cleaning, twice water spray cleaning can improve the cleaning performance of conveyer belt greatly.

(2) The utility model discloses a belt conveyor's cleaning system still includes dewatering drum, and dewatering drum locates in the casing and is located after the second nozzle assembly, and the conveyer belt clamp is located between power cylinder and the dewatering drum, and after second water spray cleaning, dewatering drum and power cylinder press from both sides tight conveyer belt and utilize inertia to dewater the conveyer belt, keep the conveyer belt dry and comfortable, and dewatering drum is rotated by the power cylinder drive, and its power also comes from the power conveyer belt, does not need extra power, further the cost is reduced.

Drawings

Fig. 1 is a schematic structural view of the belt conveyor sweeping system of the present invention.

Fig. 2 is a schematic view showing the connection relationship between the roller brush and the power roller according to the present invention (the left side view of the housing in fig. 1).

Fig. 3 is a schematic view showing the connection relationship between the dewatering drum and the power drum (fig. 1 is a left side view of the casing without the rolling brush).

Fig. 4 is a schematic structural view (viewed from the left side of fig. 1) of a first nozzle assembly according to the present invention.

The reference numerals in the figures denote:

1. a conveyor belt; 2. a housing; 3. a powered roller; 4. rolling and brushing; 5. a second nozzle assembly; 6. a sedimentation tank; 7. a first nozzle assembly; 10. a first belt assembly; 11. a dewatering drum; 12. a second belt assembly; 14. a sewage tank; 15. a sewage pipe; 16. a surveillance camera; 17. a data line; 18. a control room computer; 19. a water inlet pipe; 20. a nozzle; 21. a first protective cover; 22. a second protective cover; 23. a first drive wheel; 24. a first driven wheel; 25. a first belt; 26. a second drive wheel; 27. a second driven wheel; 28. a second belt; 29. and a driving wheel.

Detailed Description

The invention is described in further detail below with reference to the drawings and specific examples.

As shown in fig. 1 to 4, the cleaning system of the belt conveyor of the present embodiment includes a conveyor belt 1, a housing 2, a power roller 3, a rolling brush 4, a first nozzle assembly 7, a second nozzle assembly 5 and a sedimentation tank 6, wherein the conveyor belt 1 is horizontally disposed and is driven by a driving wheel 29. The lower section of the conveying belt 1 is partially arranged in the shell 2 in a penetrating way, the power roller 3 is arranged in the shell 2 and is attached to the inner side surface of the conveying belt 1, and the power roller 3 is driven to rotate by the friction force of the conveying belt 1. The rolling brush 4 is arranged in the shell 2 and can be contacted with the outer side surface of the conveying belt 1, the rolling brush 4 is connected with one end of the power roller 3 through the first belt assembly 10, and the power roller 3 drives the rolling brush 4 to roll. The first nozzle assembly 7 and the second nozzle assembly 5 are both located in the housing 2 and are respectively arranged on two sides of the rolling brush 4, along the conveying direction (shown by an arrow k in fig. 1) of the conveying belt 1 in the housing 2, the first nozzle assembly 7 is located on the upstream of the rolling brush 4, the second nozzle assembly 5 is located on the downstream of the rolling brush 4, the first nozzle assembly 7 and the second nozzle assembly 5 both face the outer side surface of the conveying belt 1, and the housing 2 is communicated with the sedimentation tank 6.

When the cleaning machine is operated, the conveying belt 1 runs anticlockwise, the conveying belt 1 moves in the shell 2 and drives the power roller 3 to rotate by utilizing friction force, the power roller 3 drives the rolling brush 4 to rotate reversely relative to the conveying belt 1, the conveying belt 1 enters the shell 2 and firstly passes through the first nozzle assembly 7, the first nozzle assembly 7 sprays water to primarily clean the conveying belt 1, then the conveying belt 1 passes through the rolling brush 4, the rolling brush 4 can effectively clean coarse particles (mud and stone chips) attached to the conveying belt 1, finally, the conveying belt 1 passes through the second nozzle assembly 5, the second nozzle assembly 5 performs secondary water spraying cleaning on the outer side surface of the conveying belt 1 to further clean fine particles, the cleaning and cleaning of the outer side surface of the conveying belt 1 are completed, cleaning water, the coarse particles and the fine particles enter the sedimentation tank 6 to perform sedimentation treatment, and the treated water can be recycled to be cleaned or directly discharged, and (3) regularly cleaning sediments at the bottom.

The cleaning device for the belt conveyor finishes cleaning and washing of the conveying belt 1 by using the rolling brush 4, the first nozzle assembly 7 and the second nozzle assembly 5. The power of the rolling brush 4 comes from the conveyer belt 1 of the conveyer, namely the power roller 3 rotates through rolling friction with the conveyer belt 1, and then drives the rolling brush 4 to rotate, and no additional power source is needed, so that the cost is greatly reduced, and the conveyer belt 1 cannot be damaged; the conveying belt 1 is cleaned by spraying water through the first nozzle assembly 7 before passing through the rolling brush 4, dust pollution air during cleaning can be avoided, and the cleaning effect of the conveying belt 1 can be greatly improved by twice water spraying cleaning.

In this embodiment, the first nozzle assembly 7 includes an inlet tube 19 and a plurality of nozzles 20 spaced in a row on the inlet tube 19. The second nozzle assembly 5 includes an inlet tube 19 and a plurality of nozzles 20 spaced in a row on the inlet tube 19. The arrangement of the plurality of nozzles 20 can improve the water pressure of the cleaning water, thereby further ensuring the cleaning effect.

In this embodiment, the cleaning device further includes a dewatering drum 11, the dewatering drum 11 is disposed in the housing 2, the first nozzle assembly 7, the rolling brush 4, the second nozzle assembly 5 and the dewatering drum 11 are sequentially disposed along a conveying direction of the conveying belt 1 in the housing 2, the conveying belt 1 is clamped between the power drum 3 and the dewatering drum 11, and the dewatering drum 11 is connected to the other end of the power drum 3 through the second belt assembly 12. After the second water spray cleaning, the dewatering roller 11 and the power roller 3 clamp the conveyer belt 1 to dewater the conveyer belt 1 by inertia, and the conveyer belt 1 is kept dry. The dewatering roller 11 is driven by the power roller 3 to rotate, the power of the dewatering roller comes from the power conveyer belt 1, no additional power is needed, and the cost is further reduced.

In this embodiment, a sewage tank 14 is connected to the lower part of the housing 2, and the sewage tank 14 is connected to the sedimentation tank 6 through a sewage pipe 15. The cleaning devices of a plurality of conveyors can share one sedimentation tank 6, so that the occupied area can be saved, and the cost investment can be reduced.

In this embodiment, the cleaning device further includes a monitoring camera 16 for monitoring the cleaning effect of the conveyor belt 1, and the monitoring camera 16 is connected with a control room computer 18 through a data line 17. The operation and maintenance personnel can monitor the cleaning effect of the conveyer belt 1 in real time through the monitoring camera 16 and the control room computer 18, and adjust or replace related parts in time. Preferably, the monitoring camera 16 is mounted on an outer wall of the housing 2.

In this embodiment, both ends of the power roller 3, both ends of the rolling brush 4 and both ends of the dewatering roller 11 extend out of the housing 2. A first protective cover 21 is arranged on one side of the housing 2, a second protective cover 22 is arranged on the other side of the housing, the first belt assembly 10 is arranged in the first protective cover 21, and the second belt assembly 12 is arranged in the second protective cover 22.

Specifically, the first belt assembly 10 includes a first driving wheel 23, a first driven wheel 24 and a first belt 25, the first driving wheel 23 is disposed at an end of the power roller 3, the first driven wheel 24 is disposed at an end of the rolling brush 4, the first belt 25 is wound around the first driving wheel 23 and the first driven wheel 24, and the first protective cover 21 can protect the first belt assembly 10 from normal operation and can also prevent dust and remove dust.

The second belt assembly 12 includes a second driving wheel 26, a second driven wheel 27 and a second belt 28, the second driving wheel 26 is disposed at an end of the power roller 3, the second driven wheel 27 is disposed at an end of the dewatering roller 11, the second belt 28 is wound around the second driving wheel 26 and the second driven wheel 27, and the second protective cover 22 can protect the second belt assembly 12 from normal operation and can also prevent dust and remove dust.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, without departing from the scope of the technical solution of the present invention, using the technical content disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention should fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a cleaning system of belt conveyor which characterized in that: comprises a conveying belt (1), a shell (2), a power roller (3), a rolling brush (4), a first nozzle component (7), a second nozzle component (5) and a sedimentation tank (6), the conveying belt (1) is partially arranged in the shell (2) in a penetrating way, the power roller (3) is arranged in the shell (2) and is attached to the inner side surface of the conveying belt (1), the rolling brush (4) is arranged in the shell (2) and can be contacted with the outer side surface of the conveying belt (1), the first nozzle component (7) and the second nozzle component (5) are both positioned in the shell (2) and are respectively arranged at two sides of the rolling brush (4), the rolling brush (4) is connected with one end of the power roller (3) through a first belt component (10), the first nozzle assembly (7) and the second nozzle assembly (5) face the outer side surface of the conveying belt (1), and the shell (2) is communicated with the sedimentation tank (6).

2. The cleaning system of a belt conveyor according to claim 1, characterized in that: the cleaning system further comprises a dewatering roller (11), the dewatering roller (11) is arranged on the shell (2), the first nozzle assembly (7), the rolling brush (4), the second nozzle assembly (5) and the dewatering roller (11) are sequentially arranged along the conveying direction of the conveying belt (1) in the shell (2), the conveying belt (1) is clamped between the power roller (3) and the dewatering roller (11), and the dewatering roller (11) is connected with the other end of the power roller (3) through the second belt assembly (12).

3. The cleaning system of a belt conveyor according to claim 1, characterized in that: the cleaning system further comprises a monitoring camera (16) used for monitoring the cleaning effect of the conveying belt (1), and the monitoring camera (16) is connected with a control room computer (18) through a data line (17).

4. The cleaning system of a belt conveyor according to any one of claims 1 to 3, characterized in that: a sewage tank (14) is butted below the shell (2), and the sewage tank (14) is connected with the sedimentation tank (6) through a sewage pipe (15).

5. The cleaning system of a belt conveyor according to any one of claims 1 to 3, characterized in that: the first nozzle assembly (7) comprises a water inlet pipe (19) and a plurality of nozzles (20) arranged in rows and at intervals on the water inlet pipe (19).

6. The cleaning system of a belt conveyor according to any one of claims 1 to 3, characterized in that: the second nozzle assembly (5) comprises a water inlet pipe (19) and a plurality of nozzles (20) arranged on the water inlet pipe (19) in rows and at intervals.

7. The cleaning system of a belt conveyor according to claim 2, characterized in that: the two ends of the power roller (3), the two ends of the rolling brush (4) and the two ends of the dewatering roller (11) all extend out of the shell (2).

8. The cleaning system of a belt conveyor according to claim 7, characterized in that: one side of casing (2) is equipped with first safety cover (21), and the opposite side is equipped with second safety cover (22), first belt subassembly (10) are located first safety cover (21), second belt subassembly (12) are located in second safety cover (22).

9. The cleaning system of a belt conveyor according to claim 8, characterized in that: first belt subassembly (10) are including first action wheel (23), first follow driving wheel (24) and first belt (25), the tip of power cylinder (3) is located in first action wheel (23), the tip of round brush (4) is located in first follow driving wheel (24), first belt (25) are around locating first action wheel (23) and first follow driving wheel (24).

10. The cleaning system of a belt conveyor according to claim 8, characterized in that: the second belt assembly (12) comprises a second driving wheel (26), a second driven wheel (27) and a second belt (28), the second driving wheel (26) is arranged at the end part of the power roller (3), the second driven wheel (27) is arranged at the end part of the dewatering roller (11), and the second belt (28) is wound on the second driving wheel (26) and the second driven wheel (27).