Device for automatic cleaning and dust removal in open-top vehicles

Abstract

The utility model provides a device for automatic cleaning and dust removing in open top carriage relates to the field of transportation and vehicle engineering, the utility model discloses two slide rails, when the utility model can stop open top carriage between two slide rails when the residual coal powder in the carriage is large, at this time, first start electric telescopic link and put U -shaped brush into open top carriage inside, make it close -fit on the inner wall of open top carriage, then start drive mechanism and drive the support to move to and fro in a certain range on the slide rail, thereby drive U -shaped brush and electric telescopic link to move to and fro in the inside of open top carriage, clean processing to its inner wall, clean the coal powder adhered to it, gather up simultaneously with the cooperation of collection mechanism, reach the effect of cleaning, like this, when transporting other materials in the later period, the problem of material pollution is not easy to occur, simultaneously avoid the coal powder to float and cause dust pollution, reduce the pollution to the environment, avoid the influence of the life quality and health of the residents along the surrounding.

Description

Technical Field

[0001] This utility model relates to the field of transportation and vehicle engineering, and in particular to a device for automatic cleaning and dust removal inside open-top carriages. Background Technology

[0002] In the field of industrial transportation, open-top wagons are widely used in mining, power plants, metallurgy and other industries as the main means of transporting bulk materials such as coal and ore. Among them, pulverized coal, as a key energy source and industrial raw material, is often transported long or short distances in open-top wagons.

[0003] During the unloading of pulverized coal, due to limitations in the precision of the unloading equipment, the stickiness of the inner wall of the truck bed, and the physical properties of the pulverized coal itself, a large amount of pulverized coal often remains inside the truck bed. When transporting other materials in the future, the residual pulverized coal may mix with the new materials, causing material contamination, affecting the purity and effectiveness of the materials, and thus leading to huge economic losses. At the same time, the residual pulverized coal shakes and rubs inside the truck bed, easily generating dust and causing dust pollution. This not only damages the ecological environment along the route but also affects the quality of life and health of the surrounding residents. Utility Model Content

[0004] The technical problem this utility model aims to solve is that during the unloading process of pulverized coal, due to limitations in the precision of the unloading equipment, the viscosity of the inner wall of the carriage, and the physical properties of the pulverized coal itself, a large amount of pulverized coal often remains inside the carriage. When transporting other materials in the future, the residual pulverized coal may mix with the new materials, causing material contamination, affecting the purity and effectiveness of the materials, and thus resulting in huge economic losses. At the same time, the residual pulverized coal shakes and rubs inside the carriage, easily generating dust and causing dust pollution. This not only damages the ecological environment along the route but also affects the quality of life and health of the surrounding residents.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a device for automatic cleaning and dust removal in open-top carriages, including two slide rails, with a cleaning device arranged between the two slide rails. The cleaning device can drive the bracket and U-shaped brush to move back and forth inside the open-top carriage through the drive mechanism, cleaning off the coal dust attached to the inner wall of the open-top carriage, and then collecting it with the collection mechanism to achieve the effect of cleaning and dust removal.

[0006] Preferably, the cleaning device includes a bracket, with a drive mechanism disposed between each end of the bracket and two slide rails; an electric telescopic rod slidably mounted on one side of the slide rail, wherein one side of the electric telescopic rod is fixedly mounted on one side of the bracket; a U-shaped brush, wherein one side of the U-shaped brush is fixedly mounted on the output end of the electric telescopic rod; and a collection mechanism disposed between one side of the U-shaped brush and one side of the bracket for collecting the cleaned coal dust.

[0007] The aforementioned components achieve the following effect: By installing a cleaning device, after transporting and unloading coal dust in an open-top car, when a large amount of coal dust remains inside the car, the open-top car can be parked between two slide rails. At this point, the electric telescopic rod is activated to insert a U-shaped brush into the open-top car, ensuring it adheres tightly to the inner wall. Then, the drive mechanism is activated to move the support back and forth within a certain range on the slide rails, thereby causing the U-shaped brush and electric telescopic rod to move back and forth inside the open-top car, cleaning the inner wall and removing the attached coal dust. Simultaneously, a collection mechanism collects the dust, achieving a cleaning effect. This prevents material contamination during subsequent transportation of other materials, avoids coal dust rising and causing dust pollution, reduces environmental pollution, and prevents impact on the quality of life and health of residents along the route.

[0008] Preferably, the cleaning device further includes two U-shaped scrapers, one side of which is fixedly mounted on both sides of the U-shaped brush.

[0009] The effect achieved by the above-mentioned components is as follows: by setting up a U-shaped scraper, the U-shaped brush moves back and forth, which will drive the U-shaped scraper to move back and forth. This will first scrape off the relatively firmly attached coal dust in the open-top carriage, and then collect it with the collection mechanism to achieve a cleaning effect. In this way, it is not easy to cause material contamination when transporting other materials later. At the same time, it will prevent coal dust from floating up and causing dust pollution, reduce environmental pollution, and avoid affecting the quality of life and health of residents along the line.

[0010] Preferably, a reinforcing rod is symmetrically fixedly installed on the outer surface of the output end of the electric telescopic rod, and one side of the reinforcing rod is fixedly installed on one side of the U-shaped brush.

[0011] The effect achieved by the above components is that by setting up reinforcing rods, the connection area between the electric telescopic rod and the U-shaped brush can be increased, making the connection more secure and stable, and less prone to breakage or damage.

[0012] Preferably, the drive mechanism includes a protective cover, one side of which is fixedly mounted on one side of a bracket; a first gear, one end of which penetrates one side of the inner wall of the protective cover and is inserted into one side of the inner wall of the slide rail; a roller, one side of which is fixedly mounted on one side of the first gear; a second gear, one end of which penetrates one side of the inner wall of the protective cover and its outer surface meshes with the first gear; and a motor, one side of which is fixedly mounted on one side of the bracket, and its output end is fixedly mounted on one side of one end of the second gear via a coupling.

[0013] The aforementioned components achieve the following effects: By setting up a drive mechanism, when it is necessary to move the support back and forth on the slide rail, two motors can be started to drive the second gear to rotate on the protective cover, which in turn drives the first gear and rollers to rotate on the protective cover. This causes the two ends of the support to slide on the two slide rails respectively. Depending on the direction of the motor rotation, the support can slide back and forth on the slide rail within a certain distance. This allows the U-shaped brush to slide back and forth inside the open-top carriage, brushing off the coal dust adhering to the inner wall. At the same time, the collection mechanism collects the coal dust, achieving a cleaning effect. This prevents material contamination during the subsequent transportation of other materials, avoids coal dust rising and causing dust pollution, reduces environmental pollution, and avoids affecting the quality of life and health of residents along the route.

[0014] Preferably, the collection mechanism includes a collection box frame, wherein one side of the collection box frame is fixedly mounted on one side of the support, and the bottom is hollow; a collection box, wherein one end of the collection box is inserted into the inner wall of the collection box frame, and the outer surface of the collection box is mesh-like; a limiting component, wherein the limiting component is disposed between one side of the collection box and one side of the collection box frame, for fixing and limiting the inserted collection box; a fan, wherein the outer surface of the fan is fixedly mounted on one side of the collection box frame, and the outlet is installed through one side of the collection box frame and extends into the inner wall; a flow guide frame, wherein one side of the flow guide frame is fixedly mounted on one side of the support, and one end is fixedly mounted at the air inlet of the fan; a dust collection hood frame, wherein one side of the dust collection hood frame is fixedly mounted on one side of the U-shaped brush; and two hoses, wherein the two ends of the two hoses are respectively installed through one side of the flow guide frame and the dust collection hood frame.

[0015] The aforementioned components achieve the following effect: By setting up a collection mechanism, before cleaning, the collection box is inserted into the inner wall of the collection frame and then fixed in place by a limiting component. When the U-shaped brush cleans back and forth, the fan can be activated to draw air through the guide frame and hose to the inner wall of the dust collection frame, creating a negative pressure inside. This draws the coal dust cleaned by the U-shaped brush into the inner wall of the dust collection frame, and then transports it through the guide frame and hose to the collection box in the collection frame for collection. Air is discharged through the surface of the collection box and the hollowed-out bottom of the collection frame, while the coal dust remains in the collection box, preventing it from scattering in the air and causing dust pollution. This avoids affecting the quality of life and health of residents along the route, achieving the effect of dust removal, and also facilitating the recycling of coal dust to avoid waste.

[0016] Preferably, the limiting assembly includes a limiting rod, wherein one side of the limiting rod is rotatably mounted on one side of the collection box frame; and a torsion spring, wherein the inner wall of the torsion spring is sleeved on the outer surface of one end of the limiting rod, and both ends are respectively fixedly mounted on one side of the collection box frame and one side of the limiting rod.

[0017] The effect achieved by the above components is as follows: by setting a limiting component, the limiting rod is first rotated to a certain angle, causing the torsion spring to deform. Then, after one end of the collection box is inserted into the inner wall of the collection box, the limiting rod is released, allowing it to rotate to a certain position under the reset action of the torsion spring, with one side abutting against one side of the collection box, thus fixing it in place in the inner wall of the collection box frame for easy collection and use.

[0018] Preferably, the collection mechanism further includes a handle block, wherein both ends of the handle block are fixedly installed on one side of the collection box.

[0019] The effect achieved by the above-mentioned components is that by setting a handle block, the contact area on one side of the collection box can be increased, making it easier to remove or install it.

[0020] The beneficial effects of this utility model are:

[0021] By installing a cleaning device, after transporting and unloading coal dust in open-top wagons, when a large amount of coal dust remains inside the wagon, the wagon can be parked between two sliding rails. First, the electric telescopic rod is activated to insert a U-shaped brush into the wagon, ensuring it adheres tightly to the inner wall. Then, the drive mechanism is activated, causing the support to move back and forth within a certain range on the sliding rails. This movement of the U-shaped brush and the electric telescopic rod cleans the inner wall, removing the attached coal dust. Simultaneously, a collection mechanism collects the dust, achieving a thorough cleaning. This prevents material contamination during subsequent transport of other materials, avoids coal dust pollution, reduces environmental pollution, and minimizes impact on the quality of life and health of residents along the route. Attached Figure Description

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Figure 1 This is a schematic diagram of the structure of this utility model.

[0024] Figure 2 This is a three-dimensional structural diagram of the slide rail of this utility model;

[0025] Figure 3 for Figure 2 A three-dimensional schematic diagram of a local structure;

[0026] Figure 4 This is a three-dimensional structural diagram of the bracket of this utility model;

[0027] Figure 5 for Figure 4 A three-dimensional schematic diagram of a local structure;

[0028] Figure 6This is a three-dimensional structural diagram of the electric telescopic pole of this utility model;

[0029] Figure 7 This is the system control flowchart of this utility model.

[0030] Legend: 1. Slide rail; 2. Cleaning device; 21. Bracket; 22. Drive mechanism; 221. Protective cover; 222. First gear; 223. Roller; 224. Second gear; 225. Motor; 23. Electric telescopic rod; 24. U-shaped brush; 25. U-shaped scraper; 26. Reinforcing rod; 27. Collection mechanism; 271. Collection box frame; 272. Collection box; 273. Limiting component; 2731. Limiting rod; 2732. Torsion spring; 274. Fan; 275. Flow guide frame; 276. Hose; 277. Vacuum hood frame; 278. Handle block. Detailed Implementation

[0031] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0032] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0033] Figure 1-7 The device shown is for automatic cleaning and dust removal inside an open-top car body. It includes two slide rails 1 and a cleaning device 2 between the two slide rails 1. The cleaning device 2 can drive the bracket 21 and the U-shaped brush 24 to move back and forth inside the open-top car body through the drive mechanism 22 to clean the coal dust adhering to the inner wall of the open-top car body. Then, it is collected by the collection mechanism 27 to achieve the effect of cleaning and dust removal.

[0034] Figure 1-7The cleaning device 2 shown includes a bracket 21, with drive mechanisms 22 respectively disposed between the two ends of the bracket 21 and two slide rails 1; an electric telescopic rod 23 slidably mounted on one side of the slide rail 1, wherein one side of the electric telescopic rod 23 is fixedly mounted on one side of the bracket 21; a U-shaped brush 24, wherein one side of the U-shaped brush 24 is fixedly mounted on the output end side of the electric telescopic rod 23; and a collection mechanism 27, wherein the collection mechanism 27 is disposed between one side of the U-shaped brush 24 and one side of the bracket 21, for collecting the cleaned coal dust. By setting up cleaning device 2, after transporting and unloading coal dust in an open-top car, when a large amount of coal dust remains inside the car, the open-top car can be parked between two slide rails 1. At this point, the electric telescopic rod 23 is activated to place the U-shaped brush 24 inside the open-top car, ensuring it adheres tightly to the inner wall. Then, the drive mechanism 22 is activated to move the bracket 21 back and forth within a certain range on the slide rail 1, thereby causing the U-shaped brush 24 and the electric telescopic rod 23 to move back and forth inside the open-top car, cleaning the inner wall and removing the attached coal dust. This allows for better cleaning in later stages.

[0035] Figure 1-7 The cleaning device 2 shown also includes two U-shaped scrapers 25, one side of which is fixedly mounted on both sides of the U-shaped brush 24. By setting up the U-shaped scrapers 25, the back-and-forth movement of the U-shaped brush 24 drives the scrapers 25 to move back and forth, first scraping off the firmly attached coal dust inside the open-top carriage, and then collecting it with the collection mechanism 27, achieving a cleaning effect. This prevents material contamination during subsequent transportation of other materials, avoids coal dust rising and causing dust pollution, reduces environmental pollution, and avoids impacting the quality of life and health of residents along the route. Reinforcing rods 26 are symmetrically fixedly mounted on the outer surface of the output end of the electric telescopic rod 23, one side of which is fixedly mounted on one side of the U-shaped brush 24. By setting up the reinforcing rods 26, the connection area between the electric telescopic rod 23 and the U-shaped brush 24 can be increased, making the connection more secure and stable, and less prone to breakage or damage.

[0036] Figure 1-7The drive mechanism 22 shown includes a protective cover 221, one side of which is fixedly mounted on one side of a bracket 21; a first gear 222, one end of which passes through one side of the inner wall of the protective cover 221 and is inserted into one side of the inner wall of the slide rail 1; a roller 223, one side of which is fixedly mounted on one side of the first gear 222; a second gear 224, one end of which passes through one side of the inner wall of the protective cover 221 and its outer surface meshes with the first gear 222; and a motor 225, one side of which is fixedly mounted on one side of the bracket 21 and its output end is fixedly mounted on one side of one end of the second gear 224 by means of a coupling. By setting up a drive mechanism 22, when it is necessary to move the support 21 back and forth on the slide rail 1, two motors 225 can be started to drive the second gear 224 to rotate on the protective cover 221, which in turn drives the first gear 222 and the roller 223 to rotate on the protective cover 221. This causes the two ends of the support 21 to slide on the two slide rails 1 respectively. Depending on the rotation direction of the motors 225, the support 21 can slide back and forth on the slide rail 1 within a certain distance. This allows the U-shaped brush 24 to slide back and forth inside the open-top carriage, brushing off the coal dust adhering to the inner wall. At the same time, the collection mechanism 27 collects the coal dust, achieving a cleaning effect. This prevents material contamination during the transportation of other materials in the future, avoids coal dust from rising and causing dust pollution, reduces environmental pollution, and avoids affecting the quality of life and health of residents along the route.

[0037] Figure 1-7The collection mechanism 27 shown includes a collection box frame 271, one side of which is fixedly mounted on one side of a bracket 21, and the bottom is hollow; a collection box 272, one end of which is inserted into the inner wall of the collection box frame 271, and the outer surface of the collection box 272 is mesh-like; a limiting component 273, which is disposed between one side of the collection box 272 and one side of the collection box frame 271, for fixing and limiting the inserted collection box 272; and a fan 274, wherein the fan 274 has an outer... The surface is fixedly installed on one side of the collection box frame 271, and the outlet is installed through one side of the collection box frame 271 and extends into the inner wall; the flow guide 275, wherein one side of the flow guide 275 is fixedly installed on one side of the bracket 21, and one end is fixedly installed at the air inlet of the fan 274; the dust suction hood frame 277, wherein one side of the dust suction hood frame 277 is fixedly installed on one side of the U-shaped brush 24; two hoses 276, wherein the two ends of the two hoses 276 are respectively installed through one side of the flow guide 275 and the dust suction hood frame 277. By setting up the collection mechanism 27, before cleaning, the collection box 272 is inserted into the inner wall of the collection frame 271 and then fixed in place by the limiting component 273. When the U-shaped brush 24 cleans back and forth, the fan 274 can be started to suck air through the guide frame 275 and the hose 276 to the inner wall of the dust collection frame 277, creating a negative pressure inside. This sucks the coal dust cleaned by the U-shaped brush 24 into the inner wall of the dust collection frame 277, and then transports it to the collection box 272 in the collection frame 271 through the guide frame 275 and the hose 276. The air is discharged through the surface of the collection box 272 and the hollowed-out bottom of the collection frame 271, while the coal dust remains in the collection box 272, preventing it from being dispersed in the air and causing dust pollution, thus avoiding affecting the quality of life and health of residents along the route. This achieves the effect of dust removal and also facilitates the recycling of coal dust, avoiding waste.

[0038] Figure 1-7The limiting assembly 273 shown includes a limiting rod 2731, one side of which is rotatably mounted on one side of the collection box frame 271; and a torsion spring 2732, the inner wall of which is sleeved on the outer surface of one end of the limiting rod 2731, with both ends fixedly mounted on one side of the collection box frame 271 and one side of the limiting rod 2731, respectively. By setting the limiting assembly 273, the limiting rod 2731 is first rotated to a certain angle, causing the torsion spring 2732 to deform. Then, after one end of the collection box 272 is inserted into the inner wall of the collection box, the limiting rod 2731 is released, allowing it to rotate to a certain position under the restoring action of the torsion spring 2732, with one side abutting against one side of the collection box 272, thus fixing it in place within the inner wall of the collection box frame 271 for easy collection. The collection mechanism 27 also includes a handle block 278, both ends of which are fixedly mounted on one side of the collection box 272. By setting the handle block 278, the contact area on one side of the collection box 272 can be increased, making it easier to remove or install it.

[0039] Working principle: After transporting and unloading coal powder in an open-top car, when a large amount of coal powder remains inside the car, the open-top car can be stopped between two slide rails 1. First, the limiting rod 2731 is rotated to a certain angle, causing the torsion spring 2732 to deform. Then, one end of the collection box 272 is inserted into the inner wall of the collection box. At this time, the limiting rod 2731 is released, allowing it to rotate to a certain position under the reset action of the torsion spring 2732, with one side abutting against one side of the collection box 272, thus fixing it in place in the inner wall of the collection box frame 271. Then, the electric telescopic rod 23 is activated to place the U-shaped brush 24 into the open-top car, making it tightly adhere to the inner wall of the open-top car. Then, the two motors 225 are activated to drive the second gear 224 to rotate on the protective cover 221, driving the first gear 222 and roller 223 to rotate on the protective cover 221, thereby causing the two ends of the bracket 21 to slide on the two slide rails 1 respectively. The rotation direction allows the bracket 21 to slide back and forth within a certain distance on the slide rail 1, thereby driving the U-shaped brush 24 to slide back and forth inside the open-top carriage, brushing off the coal dust adhering to the inner wall. At the same time, the fan 274 is activated to suck air from the inner wall of the dust collection frame 277 through the guide frame 275 and the hose 276, creating a negative pressure inside. This sucks the coal dust cleaned by the U-shaped brush 24 into the inner wall of the dust collection frame 277, and then transports it through the guide frame 275 and the hose 276 to the collection box 272 in the collection box frame 271 for collection. Air is discharged through the surface of the collection box 272 and the hollowed-out bottom of the collection box frame 271, while the coal dust remains in the collection box 272, achieving a cleaning effect. This prevents material contamination problems when transporting other materials later, avoids coal dust from floating and causing dust pollution, reduces environmental pollution, and avoids affecting the quality of life and health of residents along the route.

[0040] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A device for automatic cleaning and dust removal inside an open-top car body, comprising two slide rails (1), characterized in that: A cleaning device (2) is provided between the two slide rails (1). The cleaning device (2) can drive the bracket (21) and the U-shaped brush (24) to move back and forth inside the open-top car body through the drive mechanism (22) to clean the coal dust attached to the inner wall of the open-top car body. Then, it is collected by the collection mechanism (27) to achieve the effect of cleaning and dust removal. The cleaning device (2) includes a bracket (21). The two ends of the bracket (21) are respectively provided with drive mechanisms (22) between the two slide rails (1). And one side is slidably installed on one side of the slide rail (1). An electric telescopic pole (23), wherein one side of the electric telescopic pole (23) is fixedly installed on one side of the bracket (21); U-shaped brush (24), wherein one side of the U-shaped brush (24) is fixedly installed on the output end of the electric telescopic rod (23); The collection mechanism (27) is located between one side of the U-shaped brush (24) and one side of the support (21) for collecting the cleaned coal dust; the cleaning device (2) also includes two U-shaped scrapers (25), one side of which is fixedly installed on both sides of the U-shaped brush (24); the output end of the electric telescopic rod (23) is symmetrically fixedly equipped with reinforcing rods (26), one side of which is fixedly installed on one side of the U-shaped brush (24); the drive mechanism (22) includes a protective cover (221), one side of which is fixedly installed on one side of the support (21); The first gear (222) has one end that penetrates one side of the inner wall of the protective cover (221) and is then inserted into the inner wall of one side of the slide rail (1); Roller (223), wherein one side of roller (223) is fixedly mounted on one side of first gear (222); The second gear (224) has one end installed through the inner wall of the protective cover (221) and its outer surface meshes with the first gear (222); The motor (225) is fixedly mounted on one side of the bracket (21) and its output end is fixedly mounted on one side of the second gear (224) by means of a coupling.

2. The device for automatic cleaning and dust removal inside an open-top carriage according to claim 1, characterized in that: The collection mechanism (27) includes a collection box frame (271), wherein one side of the collection box frame (271) is fixedly installed on one side of the bracket (21), and the bottom is hollow. A collection box (272), one end of which is inserted into the inner wall of a collection box frame (271), and the outer surface of the collection box (272) is mesh-like; A limiting component (273) is disposed between one side of the collection box (272) and one side of the collection box frame (271) for fixing and limiting the inserted collection box (272); A fan (274), wherein the outer surface of the fan (274) is fixedly installed on one side of the collection box frame (271), and the outlet is installed through one side of the collection box frame (271) and extends into the inner wall; A flow guide (275), wherein one side of the flow guide (275) is fixedly installed on one side of the bracket (21), and one end is fixedly installed at the air inlet of the fan (274); A vacuum cleaner hood holder (277), wherein one side of the vacuum cleaner hood holder (277) is fixedly mounted on one side of a U-shaped brush (24); Two flexible hoses (276), with their ends respectively penetrating and installed on one side of the air guide (275) and the dust hood (277).

3. The device for automatic cleaning and dust removal inside an open-top carriage according to claim 2, characterized in that: The limiting assembly (273) includes a limiting rod (2731), wherein one side of the limiting rod (2731) is rotatably mounted on one side of the collection box frame (271); A torsion spring (2732), wherein the inner wall of the torsion spring (2732) is sleeved on the outer surface of one end of the limiting rod (2731), and both ends are fixedly installed on one side of the collection box frame (271) and one side of the limiting rod (2731), respectively.

4. The device for automatic cleaning and dust removal inside an open-top carriage according to claim 3, characterized in that: The collection mechanism (27) also includes a handle block (278), both ends of which are fixedly installed on one side of the collection box (272).

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