Belt conveyor cleaning device

Abstract

The utility model discloses a belt conveyor cleaning device which is characterized in that the belt conveyor cleaning device comprises a cleaning system and a collecting system, the cleaning system comprises a water storage device, a belt conveyor cleaning device and a collecting hopper cleaning device, the belt conveyor cleaning device comprises a belt conveyor cleaning pipe, the collecting hopper cleaning device comprises a collecting hopper cleaning pipe, and the collecting hopper cleaning pipe is connected with the water storage device. The water storage device comprises a water collecting tank and a high-pressure water pump, the high-pressure water pump is arranged at a water outlet of the water collecting tank, the belt conveyor cleaning pipe and the collecting hopper cleaning pipe are connected with the high-pressure water pump through pipelines, the belt conveyor cleaning pipe is arranged below a discharging port of the belt conveyor, and the collecting hopper cleaning pipe is arranged on the collecting hopper cleaning device. The water supply device supplies water to the nozzles of the fixed belt conveyor and the nozzles of the movable belt conveyor, and the two belt conveyors can be cleaned at the same time. The water guide hose can ascend and descend, and construction of other working procedures is not affected.

Description

Technical Field

[0001] The utility model relates to a cleaning device, in particular to a belt conveyor cleaning device. Background Art

[0002] Belt conveyors are widely used for bulk materials such as raw coal, ore, sand, cement, concrete, flour, etc. During operation, the belt and scraper must be kept clean to ensure the normal operation of the belt conveyor, improve the service life of the equipment, and no material accumulation at the scraper, especially when transporting concrete. The traditional way is to add a scraper at the drop port of the belt conveyor to scrape off the concrete to keep the belt clean. The accumulation of materials at the scraper can only be eliminated by regular cleaning. Due to untimely cleaning and incomplete scraping by the scraper, some concrete will inevitably remain on the belt, and some concrete will stick to the roller, resulting in abnormal operation of the belt conveyor, poor user experience, and shortened service life of the equipment. Therefore, it is necessary to design a belt conveyor cleaning system that can simultaneously clean the scrapers and belts of the fixed and movable belt conveyors to ensure that the scrapers and belts of the belt conveyors are clean, and can collect sewage, which is environmentally friendly and energy-saving. Utility Model Content

[0003] The utility model aims to provide a belt conveyor cleaning device to solve the shortcomings of the prior art that the belt conveyor is inconvenient to clean and the cleaning effect is not thorough.

[0004] The utility model is implemented by adopting the following technical scheme: a belt conveyor cleaning device, characterized in that it includes a cleaning system and a collecting system, the cleaning system includes a water storage device, a belt conveyor cleaning device, and a collecting bucket cleaning device, wherein the belt conveyor cleaning device includes a belt conveyor cleaning pipe, the collecting bucket cleaning device includes a collecting bucket cleaning pipe, the water storage device includes a water collecting tank and a high-pressure water pump, the high-pressure water pump is arranged at the water outlet of the water collecting tank, the belt conveyor cleaning pipe and the collecting bucket cleaning pipe are connected to the high-pressure water pump through a pipeline, the belt conveyor cleaning pipe is arranged below the belt conveyor discharge port, and the collecting bucket cleaning pipe is arranged on the collecting bucket cleaning device.

[0005] Furthermore, the belt conveyor cleaning device includes a movable belt conveyor cleaning device and a fixed belt conveyor cleaning device, the fixed belt conveyor cleaning device includes a fixed cleaning pipe and a fixed water pipe, the fixed cleaning pipe is arranged below the unloading port of the fixed belt conveyor, and a fixed pipe nozzle is arranged on the fixed cleaning pipe, and the fixed pipe nozzle is facing the scraper and the lower side of the belt of the fixed belt conveyor; the movable belt conveyor cleaning device includes a movable cleaning pipe and a movable water pipe, the movable water pipe is arranged below the unloading port of the movable belt conveyor, and a movable pipe nozzle is arranged on the movable cleaning pipe, and the movable pipe nozzle is facing the scraper and the lower side of the belt of the movable belt conveyor.

[0006] Furthermore, the fixed cleaning pipe is connected to the high-pressure water pump via a fixed water pipe, and the movable cleaning pipe is connected to the high-pressure water pump via a movable water pipe. The fixed cleaning pipe and the movable cleaning pipe are arranged parallel to the scraper on the belt conveyor.

[0007] Furthermore, there are two movable cleaning pipes respectively arranged at both ends of the movable belt conveyor, and the movable cleaning pipes are connected by a connecting pipe. The connecting pipe is provided with a connecting joint for connecting a movable water pipe, and the movable water pipe is a flexible water pipe.

[0008] Furthermore, the belt conveyor cleaning device includes a sewage collecting bucket and a water guiding hose. The sewage collecting bucket is arranged below the belt conveyor cleaning pipe, and the collecting bucket cleaning pipe is arranged at the opening on the sewage collecting bucket. A nozzle is arranged on the collecting bucket cleaning pipe, and the direction of the nozzle is arranged along the inclined direction of the collecting bucket cleaning pipe. The water guiding hose is connected to the opening below the sewage collecting bucket.

[0009] Furthermore, the water-conducting hose includes a hose and a metal plate. There are multiple metal plates, which are axially sleeved and bonded to the outside of the hose. Two rope threading holes are provided on the metal plate. Two winches with steel wire ropes are provided at the opening below the sewage collection bucket. The steel wire ropes on the two winches respectively pass through the rope threading holes on one side in turn and are fixedly connected to the lowest metal plate.

[0010] Furthermore, an anti-overflow device is provided in the water collecting tank, and is connected to an external water supply pipeline through a water inlet provided on the top.

[0011] The utility model discloses a belt conveyor cleaning device, and its beneficial effects include: the water supply equipment supplies water to the nozzle of the fixed belt conveyor and the nozzle of the movable belt conveyor respectively, and the two belt conveyors can be cleaned at the same time; the water guide hose can be raised and lowered without affecting the construction of other processes. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. The drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0013] Figure 1 It is a front view schematic diagram of a belt conveyor cleaning device;

[0014] Figure 2 It is a side view schematic diagram of a belt conveyor cleaning device;

[0015] Figure 3 This is a partial view of the water guide hose;

[0016] Figure 4 It is a cross-sectional view of the water guide hose;

[0017] In the figure: 1- movable cleaning pipe, 2- movable water pipe, 3- fixed cleaning pipe, 4- fixed water pipe, 5- high-pressure water pump, 6- water collecting tank, 7- sewage collecting bucket, 8- winch, 9- water guiding hose, 10- collecting bucket cleaning pipe, 11- water inlet, 12- fixed belt conveyor, 13- movable belt conveyor, 91- hose, 92- metal plate, 93- rope threading hole. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0019] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] like Figure 1-4As shown, a belt conveyor cleaning device comprises a movable belt conveyor 13, a fixed belt conveyor 12, and a movable cleaning pipe 1 and a fixed cleaning pipe 3 arranged at their respective discharge ports, wherein the movable cleaning pipe 1 and the fixed cleaning pipe 3 are arranged in parallel with the scraper at the discharge port of the belt conveyor, and the movable cleaning pipe 1 and the fixed cleaning pipe 3 are provided with a plurality of linear nozzles, and the linear nozzles are aimed at the scraper and the lower side of the belt. The fixed belt conveyor 12 is a device for transporting concrete from a mixing station to a pouring area, and it is fixed and has only one discharge port, while the movable belt conveyor 13 transports the concrete transported by the fixed belt conveyor to other pouring points, can move longitudinally, and has a discharge port at each end. Therefore, a fixed cleaning pipe 3 is provided on each fixed belt conveyor 12, and two movable cleaning pipes 1 are provided on each movable belt conveyor 13, wherein the fixed cleaning pipe 3 is connected to the fixed water pipe 4, and the fixed water pipe 4 is provided in parallel with the fixed belt conveyor 12 and fixed on the fixed belt conveyor 12, and the movable cleaning pipes 1 at both ends are connected through pipes parallel to the movable belt conveyor 13, and the connecting pipes between the movable cleaning pipes 1 at both ends are provided with connecting joints for connecting the movable water pipe 2, and the movable water pipe 2 is a flexible pipe, and the movable water pipe 2 can meet the movement of the movable belt conveyor 13 within the set range without affecting its water supply. The movable water pipe 2 and the fixed water pipe 4 are connected to the water collecting tank 6 through a high-pressure water pump 5, and the water collecting tank 6 is provided with a water inlet 11, which provides water for the equipment and has an overflow prevention device, and the water inlet 11 is connected to the external water pipe, and the water inlet 11 will be automatically closed when the water inflow reaches the limit water level.

[0021] A sewage collecting bucket 7 is arranged below the movable cleaning pipe 1, a collecting bucket cleaning pipe 10 is arranged at the upper opening of the sewage collecting bucket 7, and a water guide hose 9 is arranged at the lower opening of the sewage collecting bucket 7, wherein a nozzle is arranged on the collecting bucket cleaning pipe 10, and the nozzle direction is arranged along the inclined surface direction of the collecting bucket cleaning pipe 10, and water is sprayed through the collecting bucket cleaning pipe 10 to prevent the collected sewage from being blocked. The collecting bucket cleaning pipe 10 is connected to the high-pressure water pump 5 through a pipeline, and the movable belt conveyor 13 is usually arranged on a movable track. In this embodiment, the sewage collecting bucket 7 is arranged below the movable track of the movable belt conveyor 13, and the connecting pipe between the collecting bucket cleaning pipe 10 and the high-pressure water pump 5 is fixed on the movable track.

[0022] The water-conducting hose 9 is composed of a hose 91 and a metal plate 92. There are multiple metal plates 92, which are axially sleeved and bonded to the outside of the hose 91. Two rope holes 93 are provided on the metal plate 92. Two winches 8 are provided at the opening below the sewage collecting bucket 7. The steel wire ropes on the two winches 8 pass through the rope holes 93 on one side in turn and are fixedly connected to the bottom metal plate 92.

[0023] The operating steps for cleaning the belt conveyor are as follows:

[0024] The movable belt conveyor 13 runs to the cleaning station, and the sewage collecting bucket 7 can collect the sewage dropped from the material drop port of the movable belt conveyor 13 and the movable cleaning pipe 1.

[0025] Start the winch 8 and put down the water hose 9. The lower opening of the water hose 9 can be connected to the sewage pipe, or put into the sewage outlet, or the sewage can be led away with facilities such as a bucket.

[0026] Start the movable belt conveyor 13 and allow it to run.

[0027] Make sure there is enough water in the water collection tank 6.

[0028] The high-pressure water pump 5 is started to supply high-pressure water to the movable cleaning pipe 1 and the fixed cleaning pipe 3 through the control valve. By manipulating the control valve, water can also be supplied to one of the locations separately.

[0029] The nozzles of the movable cleaning pipe 1 and the fixed cleaning pipe 3 spray water to clean the scrapers and belts of the movable belt conveyor 13 and the fixed belt conveyor 12. The sewage cleaned by the fixed belt conveyor 12 falls on the movable belt conveyor 13, flows into the sewage collection bucket 7 through the running belt, and the sewage cleaned by the movable belt conveyor 13 falls directly into the sewage collection bucket 7. Finally, it flows to the ground through the water guide hose 9 for collection and centralized treatment.

[0030] The high-pressure water pump 5 is started to supply high-pressure water to the collection bucket cleaning pipe 10 through the control valve to flush the sewage collection bucket 7.

[0031] After cleaning, the winch 8 is started to lift the water guide hose 9, which does not affect the construction of other processes.

[0032] The above embodiments describe the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the changes and modifications made by the technicians in this field shall be within the scope of protection of the claims attached to the utility model.

Claims

1. A belt conveyor cleaning device, characterized in that: The invention comprises a cleaning system and a collection system, wherein the cleaning system comprises a water storage device, a belt conveyor cleaning device, and a collection bucket cleaning device, wherein the belt conveyor cleaning device comprises a belt conveyor cleaning pipe, and the collection bucket cleaning device comprises a collection bucket cleaning pipe (10). The water storage device comprises a water collecting tank (6) and a high-pressure water pump (5), wherein the high-pressure water pump (5) is arranged at the water outlet of the water collecting tank (6), the belt conveyor cleaning pipe and the collection bucket cleaning pipe (10) are connected to the high-pressure water pump (5) via a pipeline, the belt conveyor cleaning pipe is arranged below the belt conveyor discharge port, and the collection bucket cleaning pipe (10) is arranged on the collection bucket cleaning device.

2. A belt conveyor cleaning device according to claim 1, characterized in that: The belt conveyor cleaning device comprises a movable belt conveyor cleaning device and a fixed belt conveyor cleaning device. The fixed belt conveyor cleaning device comprises a fixed cleaning pipe (3) and a fixed water pipe (4). The fixed cleaning pipe (3) is arranged below a discharge port of the fixed belt conveyor (12). A fixed pipe nozzle is arranged on the fixed cleaning pipe (3). The fixed pipe nozzle faces the scraper and the lower side of the belt of the fixed belt conveyor (12). The movable belt conveyor cleaning device comprises a movable cleaning pipe (1) and a movable water pipe (2). The movable water pipe (2) is arranged below a discharge port of the movable belt conveyor (13). The movable cleaning pipe (1) is arranged with a movable pipe nozzle. The movable pipe nozzle faces the scraper and the lower side of the belt of the movable belt conveyor (13).

3. A belt conveyor cleaning device according to claim 2, characterized in that: The fixed cleaning pipe (3) is connected to a high-pressure water pump (5) via a fixed water pipe (4), and the movable cleaning pipe (1) is connected to a high-pressure water pump (5) via a movable water pipe (2). The fixed cleaning pipe (3) and the movable cleaning pipe (1) are arranged in parallel with the scraper on the belt conveyor.

4. A belt conveyor cleaning device according to claim 3, characterized in that: The movable cleaning pipes (1) are provided with two respectively disposed at the two ends of the movable belt conveyor (13). The movable cleaning pipes (1) are connected to each other via a connecting pipe. The connecting pipe is provided with a connecting joint for connecting to a movable water pipe (2). The movable water pipe (2) is a flexible water pipe.

5. A belt conveyor cleaning device according to claim 1, characterized in that: The belt conveyor cleaning device comprises a sewage collecting bucket (7) and a water guiding hose (9); the sewage collecting bucket (7) is arranged below the belt conveyor cleaning pipe; the collecting bucket cleaning pipe (10) is arranged at an upper opening of the sewage collecting bucket (7); a nozzle is arranged on the collecting bucket cleaning pipe (10); the nozzle is arranged along the inclined surface direction of the collecting bucket cleaning pipe (10); and the water guiding hose (9) is connected to the lower opening of the sewage collecting bucket (7).

6. A belt conveyor cleaning device according to claim 5, characterized in that: The water-conducting hose (9) comprises a hose (91) and a metal disc (92). There are a plurality of metal discs (92) which are sleeved along the axial direction and bonded to the outside of the hose (91). The metal disc (92) is provided with two rope threading holes (93). Two winches (8) with steel wire ropes are provided at the opening below the sewage collecting bucket (7). The steel wire ropes on the two winches (8) respectively pass through the rope threading holes (93) on one side in turn and are fixedly connected to the bottommost metal disc (92).

7. A belt conveyor cleaning device according to claim 1, characterized in that: The water collecting box (6) is provided with an anti-overflow device and is connected to an external water supply pipeline via a water inlet (11) provided at the top.

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