Mining conveyor belt cleaning device

Abstract

The utility model relates to the related technical field of cleaning devices, in particular to a mining conveying belt cleaning device which comprises a bottom plate, walking wheels are installed at the bottom end of the bottom plate, a water tank is installed at the top end of the bottom plate, a first telescopic piece is installed on the side portion of the water tank, a top plate is installed at the top end of the first telescopic piece, and a pressing assembly and a vibration assembly are installed at the bottom end of the top plate. A second telescopic piece and a third telescopic piece are installed on the inner bottom face of the water tank, a rubbing assembly is installed at the top end of the second telescopic piece, a cleaning assembly is installed at the top end of the third telescopic piece, and a water spraying assembly is arranged at the position, located on the side portion of the second cleaning assembly, in the water tank. And the rubbing assembly and the cleaning assembly are matched to clean the surface of the conveying belt, the cleaning effect is improved through the vibration assembly, and impurities attached to the surface of the conveying belt can be effectively removed.

Description

Technical Field

[0001] The utility model relates to the technical field related to cleaning devices, in particular to a mining conveyor belt cleaning device. Background Art

[0002] Conveyor belts are widely used in cement, coking, metallurgy, chemical industry, steel and other industries with short conveying distance and small conveying volume due to their simple structure and easy operation. In industrial production, saving production costs is the key, so the conveyor belts must be properly maintained, which can effectively extend the service life of the conveyor belts.

[0003] Belt transportation is often used in mining transportation. Belt transportation is direct and convenient, and is suitable for transportation of any length. Usually, during belt transportation, most of the ore will fall due to gravity at the ore discharge port. However, some of the ore, slag or soil will stick to the belt for various reasons and will not fall easily. This will cause certain damage to the belt during the next transmission, resulting in a reduction in the service life of the belt. In order to prevent this phenomenon from occurring, many belt transmission devices are equipped with cleaning devices for cleaning slag or soil. However, most of the cleaning devices are only equipped with a single cleaning structure, with poor cleaning effect and incomplete cleaning. In addition, during cleaning, the cleaning structure itself is easily contaminated with impurities due to a long working time, which leads to a poor cleaning effect. For this reason, technicians in this field have proposed a mining conveyor belt cleaning device to solve the problems raised in the above background. Utility Model Content

[0004] The utility model aims to provide a mining conveyor belt cleaning device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A mining conveyor belt cleaning device comprises a base plate, a moving wheel is installed at the bottom end of the base plate, a water trough is installed at the top end of the base plate, a first telescopic member is installed at the top end of the base plate and at the side of the water trough, a top plate is installed at the top end of the first telescopic member, a downward pressure component and a vibration component are respectively installed on both sides of the bottom end of the top plate, a second telescopic member and a third telescopic member are respectively installed on both sides of the inner bottom surface of the water trough, a scratch component is installed at the top end of the second telescopic member, a cleaning component is installed at the top end of the third telescopic member, a water spray component is arranged on the side of the cleaning component in the water trough, the downward pressure component corresponds to the horizontal position of the scratch component, the vibration component corresponds to the horizontal position of the cleaning component, and a sieve plate is arranged on the upper part of the inner cavity of the water trough.

[0007] As a further solution of the utility model: the pressing assembly includes vertical plates symmetrically connected to both sides of the bottom end of the top plate, a first rotating roller rotatably connected between the two vertical plates, and a pressing roller installed on the first rotating roller.

[0008] As a further solution of the utility model: the vibration assembly includes a mounting frame connected to the bottom end of the top plate, a vibration motor installed in the mounting frame, and a vibration roller installed at the bottom output end of the vibration motor.

[0009] As a further solution of the utility model: the scratch assembly includes a first lifting frame installed at the top of the second telescopic member, a second rotating roller rotatably connected to the top of the inner periphery of the first lifting frame, and a spiral blade installed on the second rotating roller. A first driving member is installed on the outer wall of one end of the first lifting frame, and the output end of the first driving member is connected to one end of the second rotating roller.

[0010] As a further solution of the utility model: the cleaning assembly includes a second lifting frame installed at the top end of the third telescopic member and a cleaning roller rotatably connected to the top of the inner periphery of the second lifting frame, a second driving member is installed on the outer wall of one end of the second lifting frame, and the output end of the second driving member is connected to one end of the cleaning roller.

[0011] As a further solution of the utility model: the water spray assembly includes a water pump, a water pipe and a porous nozzle, the water pump is installed at the bottom of the inner cavity of the water tank, the bottom end of the water pipe is connected to the water pump, the top end of the water pipe is connected to the porous nozzle, and the porous nozzle faces the side of the cleaning roller.

[0012] As a further solution of the utility model: the inner walls on both sides of the water tank are respectively provided with a first strap and a second strap, the sieve plate includes two mesh plates combined with each other, the two ends of the two mesh plates are respectively placed on the first strap and the second strap, and two first semi-cylindrical holes and one second semi-cylindrical hole are provided on one side of the two mesh plates close to each other, the positions of the two first semi-cylindrical holes respectively correspond to the second telescopic member and the third telescopic member, and the position of the second semi-cylindrical hole corresponds to the water pipe.

[0013] As a further solution of the utility model: the setting height of the second strap is lower than the setting height of the first strap, the sieve plate is set at an angle, a discharge port is set on one side of the water tank near the second strap, a guide plate is set on the inner bottom surface of the discharge port, and one end of the guide plate is connected to one end of the sieve plate.

[0014] The utility model has the following benefits: the device bends the conveyor belt through the pressure roller so that the surface of the conveyor belt is opened outward, so that the surface texture of the conveyor belt is opened, and then the sharp thorn-like fine impurities such as gravel that are embedded in the surface of the conveyor belt can be easily scraped off through the scratching component, and then the conveyor belt is vibrated with a small amplitude through the vibration component, and the surface of the conveyor belt is cleaned in conjunction with the cleaning component, and the cleaning water is sprayed onto the cleaning component through the water spray component, so that the cleaning component can better sweep the dust on the surface of the conveyor belt and reduce dust flying. At the same time, the vibration component can well drive the surface of the conveyor belt to contact with the cleaning component, thereby improving the cleaning effect of the cleaning component. The overall device is convenient to move through the bottom plate and the action wheels, and the position of each component is adjusted through the first telescopic part, the second telescopic part, the third telescopic part, etc., so as to better fit the conveyor belt for cleaning work. It has high flexibility in use and good cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view of the overall working state of an embodiment of the utility model.

[0016] Figure 2 It is a front view of the overall internal structure in an embodiment of the utility model.

[0017] Figure 3 It is a side view of the overall internal structure in an embodiment of the utility model.

[0018] Figure 4 It is a schematic diagram of the structure of the cleaning component in the embodiment of the utility model.

[0019] Figure 5 It is a schematic diagram of the structure of the sieve plate in the embodiment of the utility model.

[0020] Figure 6 It is a structural schematic diagram of the first lifting frame in an embodiment of the utility model.

[0021] In the figure: 1. conveyor belt; 2. bottom plate; 201. moving wheel; 202. collecting frame; 203. control box; 3. water tank; 301. first slat; 302. second slat; 303. outlet; 304. guide plate; 305. fixing frame; 4. first telescopic member; 5. top plate; 6. pressing assembly; 601. vertical plate; 602. first rotating roller; 603. pressing roller; 7. vibration assembly; 701. mounting frame; 702. vibration motor; 703. vibration roller; 8. second telescopic member; 9. scratch Component; 901, first lifting frame; 902, second rotating roller; 903, first driving member; 904, spiral blade; 905, ramp; 10, third telescopic member; 11, cleaning component; 1101, second lifting frame; 1102, cleaning roller; 1103, second driving member; 12, water spray component; 1201, water pump; 1202, water pipe; 1203, porous nozzle; 13, sieve plate; 1301, mesh plate; 1302, first semi-cylindrical hole; 1303, second semi-cylindrical hole. DETAILED DESCRIPTION

[0022] The technical solution of the utility model is further described in detail below in conjunction with specific implementation methods.

[0023] Example 1: Please refer to Figures 1 to 3 A mining conveyor belt cleaning device comprises a bottom plate 2, a moving wheel 201 is installed at the bottom end of the bottom plate 2, a water tank 3 is fixedly installed at the top of the bottom plate 2, and a water inlet and a water outlet are arranged on the water tank 3, a first telescopic member 4 is detachably installed at the top of the bottom plate 2 and located on the side of the water tank 3, a top plate 5 is installed at the top of the first telescopic member 4, a down-pressing component 6 and a vibrating component 7 are respectively installed on both sides of the bottom end of the top plate 5, a second telescopic member 8 and a third telescopic member 10 are respectively installed on both sides of the inner bottom surface of the water tank 3, a scratching component 9 is installed at the top of the second telescopic member 8, and a vibration component 7 is installed at the bottom of the third telescopic member 10. A cleaning component 11 is installed at the top of the retractable part 10, a water spray component 12 is provided on the side of the cleaning component 11 in the water tank 3, the downward pressure component 6 corresponds to the horizontal position of the scratch component 9, the vibration component 7 corresponds to the horizontal position of the cleaning component 11, a sieve plate 13 is provided on the upper part of the inner cavity of the water tank 3, a control box 203 is installed at the top of the bottom plate 2, various functional driving components are selected from the prior art and are connected to the control box 203 line, and mounting plates are provided at both ends of the first telescopic part 4, the second telescopic part 8, and the third telescopic part 10 to be installed at corresponding positions.

[0024] See also Figures 1 to 4The pressing assembly 6 includes vertical plates 601 symmetrically and fixedly connected to both sides of the bottom end of the top plate 5, a first rotating roller 602 rotatably connected between the two vertical plates 601, and a pressure roller 603 installed on the first rotating roller 602. The vibration assembly 7 includes a mounting frame 701 connected to the bottom end of the top plate 5, a vibration motor 702 installed in the mounting frame 701, and a vibration roller 703 installed at the bottom output end of the vibration motor 702. The scratching assembly 9 includes a first lifting frame 901 installed at the top of the second telescopic member 8, a second rotating roller 902 rotatably connected to the top of the inner periphery of the first lifting frame 901, and a spiral blade 904 installed on the second rotating roller 902. A first driving member 903 is installed on the outer wall of one end of the first lifting frame 901, and the output end of the first driving member 903 is connected to one end of the second rotating roller 902. The cleaning component 11 includes a second lifting frame 1101 installed on the top of the third telescopic member 10 and a cleaning roller 1102 rotatably connected to the top of the inner periphery of the second lifting frame 1101. A second driving member 1103 is installed on the outer wall of one end of the second lifting frame 1101, and the output end of the second driving member 1103 is connected to one end of the cleaning roller 1102. The lengths of the pressing roller 603, the vibrating roller 703, the first rotating roller 602, and the second rotating roller 902 all correspond to the width of the conveyor belt 1.

[0025] See also Figure 1 , Figure 2 The water spray assembly 12 includes a water pump 1201, a water pipe 1202 and a porous nozzle 1203. The water pump 1201 is installed at the bottom of the inner cavity of the water tank 3. The bottom end of the water pipe 1202 is connected to the water pump 1201, and the top end of the water pipe 1202 is connected to the porous nozzle 1203. The porous nozzle 1203 faces the side of the cleaning roller 1102. A fixing frame 305 is installed on the inner wall of the water tank 3 to fix the water pipe 1202 so that the water pipe 1202 remains vertical and the direction of the porous nozzle 1203 is adjustable.

[0026] Example 2: See Figure 1 , Figure 2 , Figure 3 , Figure 5On the basis of the first embodiment, the inner walls of both sides of the water tank 3 are respectively provided with a first strap 301 and a second strap 302, the sieve plate 13 includes two mesh plates 1301 combined with each other, the two ends of the two mesh plates 1301 are respectively placed on the first strap 301 and the second strap 302, and the two mesh plates 1301 are provided with two first semi-cylindrical holes 1302 and a second semi-cylindrical hole 1303 on the side close to each other, the positions of the two first semi-cylindrical holes 1302 correspond to the second telescopic member 8 and the third telescopic member 10, respectively, and the position of the second semi-cylindrical hole 1303 corresponds to the second telescopic member 8 and the third telescopic member 10, respectively. Corresponding to the water pipe 1202, the telescopic parts of the second telescopic member 8 and the third telescopic member 10 are interspersed in the first semi-cylindrical hole 1302, the setting height of the second strap 302 is lower than the setting height of the first strap 301, the sieve plate 13 is tilted, and a discharge port 303 is provided on one side of the water trough 3 near the second strap 302, and a guide plate 304 is provided on the inner bottom surface of the discharge port 303, one end of the guide plate 304 is connected to one end of the sieve plate 13, and a collecting frame 202 is provided at the top of the bottom plate 2 and below the bottom end of the guide plate 304.

[0027] See also Figure 3 , Figure 6 The inner bottom surface of the first lifting frame 901 is provided with a slope 905, and the slope 905 is used to prevent the fallen impurities from accumulating on the inner bottom surface of the first lifting frame 901. The inner bottom surface of the second lifting frame 1101 is provided with a structure similar to that of the first lifting frame 901.

[0028] Working principle: When in use, the position of the bottom plate 2 is adjusted by the action wheel 201, so that the bottom plate 2 moves to the bottom of the conveyor belt 1, and the lower part of the conveyor belt 1 is between the pressing component 6 and the scratching component 9, and at the same time between the vibration component 7 and the cleaning component 11. The position of the pressure roller 603 is first adjusted by the telescopic adjustment of the first telescopic member 4, so that the pressure roller 603 squeezes the lower inner surface of the conveyor belt 1, and the part of the conveyor belt 1 squeezed by the pressure roller 603 becomes an arc shape convex outward, and the outer surface of the arc-shaped part of the conveyor belt 1 is compressed and is in a state of surface texture opening. The height position of the second rotating roller 902 is adjusted by the second telescopic member 8, so that the top of the spiral blade 904 is against the outer surface of the conveyor belt 1, and then the second rotating roller 902 is driven to rotate by the first driving member 903, and the second rotating roller 902 drives the spiral blade 904 to rotate, and the sharp thorn-like fine impurities such as gravel that are embedded in the outer surface of the conveyor belt 1 are scraped off by the spiral blade 904, and the conveyor belt 1 is started to drive the conveyor belt 1 to move, and the vibration motor 702 is used. The vibrating roller 703 is driven to reciprocate, thereby vibrating the conveyor belt 1 with a small amplitude. The height position of the cleaning roller 1102 is adjusted by the third telescopic member 10, so that the top of the cleaning roller 1102 is against the outer surface of the conveyor belt 1. The cleaning roller 1102 is driven to rotate by the second driving member 1103, and the outer surface of the conveyor belt 1 is cleaned by the cleaning roller 1102. When cleaning, the water delivery pump 1201 is started, and the cleaning water in the water tank 3 is delivered to the porous At the nozzle 1203, water is sprayed onto the cleaning roller 1102 through the porous nozzle 1203. The direction of the porous nozzle 1203 can also be adjusted to make the water spray onto the contact area between the cleaning roller 1102 and the conveyor belt 1. The cleaned impurities fall onto the screen, and the impurities slide along the screen. Finally, the impurities are discharged into the collection frame 202 through the discharge port 303 and the guide plate 304. The cleaning water falls into the water tank 3 for reuse. After the water in the water tank 3 becomes turbid for a period of time, the water in the water tank 3 is replaced through an external water pipeline.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-limiting from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0030] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A mining conveyor belt cleaning device, comprising a bottom plate, a moving wheel is installed at the bottom end of the bottom plate, characterized in that: A water tank is installed at the top of the bottom plate, a first telescopic member is installed at the top of the bottom plate and on the side of the water tank, a top plate is installed at the top of the first telescopic member, a downward pressure assembly and a vibration assembly are respectively installed on both sides of the bottom end of the top plate, a second telescopic member and a third telescopic member are respectively installed on both sides of the inner bottom surface of the water tank, a scratch assembly is installed at the top of the second telescopic member, a cleaning assembly is installed at the top of the third telescopic member, a water spray assembly is arranged on the side of the cleaning assembly in the water tank, the downward pressure assembly corresponds to the horizontal position of the scratch assembly, the vibration assembly corresponds to the horizontal position of the cleaning assembly, and a sieve plate is arranged on the upper part of the inner cavity of the water tank.

2. A mining conveyor belt cleaning device according to claim 1, characterized in that: The pressing assembly comprises vertical plates symmetrically connected to both sides of the bottom end of the top plate, a first rotating roller rotatably connected between the two vertical plates, and a pressing roller mounted on the first rotating roller.

3. A mining conveyor belt cleaning device according to claim 1, characterized in that: The vibration assembly comprises a mounting frame connected to the bottom end of the top plate, a vibration motor installed in the mounting frame, and a vibration roller installed at the bottom output end of the vibration motor.

4. A mining conveyor belt cleaning device according to claim 1, characterized in that: The scratch assembly includes a first lifting frame installed at the top of the second telescopic member, a second rotating roller rotatably connected to the top of the inner periphery of the first lifting frame, and a spiral blade installed on the second rotating roller. A first driving member is installed on the outer wall of one end of the first lifting frame, and the output end of the first driving member is connected to one end of the second rotating roller.

5. A mining conveyor belt cleaning device according to claim 1, characterized in that: The cleaning assembly includes a second lifting frame installed at the top end of the third telescopic member and a cleaning roller rotatably connected to the top of the inner periphery of the second lifting frame. A second driving member is installed on the outer wall of one end of the second lifting frame, and the output end of the second driving member is connected to one end of the cleaning roller.

6. A mining conveyor belt cleaning device according to claim 1, characterized in that: The water spray assembly includes a water pump, a water pipe and a porous nozzle. The water pump is installed at the bottom of the inner cavity of the water tank. The bottom end of the water pipe is connected to the water pump, and the top end of the water pipe is connected to the porous nozzle. The porous nozzle faces the side of the cleaning roller.

7. A mining conveyor belt cleaning device according to claim 6, characterized in that: The inner walls on both sides of the water tank are respectively provided with a first strap and a second strap, and the sieve plate includes two mesh plates combined with each other, and the two ends of the two mesh plates are respectively placed on the first strap and the second strap, and two first semi-cylindrical holes and one second semi-cylindrical hole are provided on the side close to each other of the two mesh plates, and the positions of the two first semi-cylindrical holes correspond to the second telescopic member and the third telescopic member respectively, and the position of the second semi-cylindrical hole corresponds to the water pipe.

8. A mining conveyor belt cleaning device according to claim 7, characterized in that: The second strap is set at a height lower than that of the first strap, the sieve plate is set at an angle, a discharge port is set on one side of the water tank near the second strap, a guide plate is set on the inner bottom surface of the discharge port, and one end of the guide plate is connected to one end of the sieve plate.

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