A belt conveyor roller automatic cleaning robot

Abstract

The present invention discloses an automatic cleaning robot for rollers of a belt conveyor, which relates to the technical field of conveyor, including a conveyor frame, wherein the top end of the conveyor frame is rotatably connected to a plurality of rollers, and the plurality of rollers are connected by belt transmission. A cleaning component is provided on the conveyor frame, and the cleaning component includes a mounting plate and a horizontal plate fixedly mounted on the conveyor frame, and a wiping assembly and a fixing assembly are provided on the top end of the vertical plate. The roller can be cleaned by the wiping assembly, and the wiping assembly after cleaning can be replaced by cooperating with the fixing assembly. By providing the cleaning component, when cleaning the roller, the support plate is driven by the first electric telescopic rod to drive the vertical plate to rise, so that the sponge sleeves on both sides will also rise to the two sides of the roller. At this time, the scraper is located at the bottom of the roller to perform cleaning.

Description

Technical Field

[0001] The present invention relates to the technical field of conveyors, and in particular to an automatic cleaning robot for rollers of belt conveyors. Background Art

[0002] Belt conveyors are widely used in industry. They use a closed, looping belt to move between two or more rollers to transport various materials. The operating principle of a belt conveyor is to use the friction between the drive roller and the belt to drive the belt, which in turn drives the material. The material is placed on the upper branch of the belt and is transported to the designated location as the belt moves. The design and selection of a belt conveyor require comprehensive consideration of factors such as the material characteristics, conveying capacity, conveying distance, and operating environment. With the development of technology, modern belt conveyors are becoming increasingly automated and intelligent to improve conveying efficiency and safety.

[0003] Most of the rollers on existing belt conveyors are not equipped with cleaning devices. After long-term use, powdery substances and other debris will adhere to the surface of the roller, making the roller surface no longer smooth. When the material is conveyed on the roller surface, the roller surface is no longer smooth, so the material cannot run smoothly and efficiently, causing the material to be bumpy and deviated during transportation, and the roller surface will also suffer unnecessary wear. Summary of the Invention

[0004] The purpose of the present invention is to propose an automatic cleaning robot for belt conveyor rollers in order to solve the problem that powdery substances and other debris adhere to the surface of the roller, making the roller surface no longer smooth.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technology: a belt conveyor roller automatic cleaning robot: comprising a conveyor frame, the top end of the conveyor frame is rotatably connected to a plurality of rollers, and the plurality of rollers are connected by belt transmission, and a cleaning component is provided on the conveyor frame, and the cleaning component comprises a mounting plate and a cross plate fixedly mounted on the conveyor frame, a first electric telescopic rod is provided on the top of the cross plate, an output end of the first electric telescopic rod is fixedly connected to a support plate, a vertical plate is symmetrically mounted on the top of the support plate, and a wiping assembly and a fixing assembly are provided on the top of the vertical plate, the rollers can be cleaned by the wiping assembly, and the wiping assembly after cleaning can be replaced by cooperating with the fixing assembly;

[0006] It also includes a loading component arranged on the mounting plate, the loading component includes a second electric telescopic rod and a water tank fixedly mounted on the top of the horizontal plate, the output end of the second electric telescopic rod is fixedly connected to a rectangular plate, long blocks are symmetrically mounted on the top of the rectangular plate, an inclined plate is fixedly connected between the tops of the two long blocks, a storage box is provided on the top of the mounting plate, and a feeding assembly and a feeding assembly are provided on the rectangular plate.

[0007] As a further description of the above technology, a belt conveyor roller automatic cleaning robot is provided:

[0008] The wiping assembly includes a sponge sleeve and a concave frame arranged between the two vertical plates. The top of the concave frame is fixedly connected to a water spray pipe, one side of the water spray pipe is fixedly connected to a water supply pipe, and the other end of the water supply pipe is connected to a water tank. The scraper and the collection box are fixedly connected to the side of the two vertical plates away from the concave frame.

[0009] As a further description of the above technology, a belt conveyor roller automatic cleaning robot is provided:

[0010] The side of the water spray pipe close to the sponge sleeve is provided with an atomizing nozzle, there is a gap between the inner concave surface of the concave frame and the vertical plate, the side of the scraper close to the sponge sleeve is set as an inclined surface, and the collecting box is located below the scraper.

[0011] As a further description of the above technology, a belt conveyor roller automatic cleaning robot is provided:

[0012] The fixing assembly includes a fixing block arranged at the top of the vertical plate, connecting plates arranged on both sides of the fixing block, and the connecting plates have two groups. A clamping block is slidably connected to one side of the vertical plate, and a first rope is fixedly connected to one side of the clamping block. A cavity is opened in the middle of the vertical plate, and a slide plate and a square plate are slidably connected inside the cavity. The slide plate and the square plate are connected by a second rope. A lifting plate is slidably connected to the side of the vertical plate away from the first rope, and an arc frame and a magnet are fixedly connected to the lifting plate. Baffles and limit blocks are symmetrically arranged on both sides of the cavity.

[0013] As a further description of the above technology, a belt conveyor roller automatic cleaning robot is provided:

[0014] The two groups of connecting plates have different lengths, the clamping block is engaged with one of the groups of connecting plates, the other end of the first rope is fixedly mounted on the slide, the slide and the clamping block are both provided with a return spring, and the sponge sleeve is located between the vertical plate and the fixed block.

[0015] As a further description of the above technology, a belt conveyor roller automatic cleaning robot is provided:

[0016] A metal sheet is provided on the top of the square plate, the magnet is attracted to the metal sheet, the baffle and the limit block are located above the square plate, a spring is provided between the limit block and the cavity, and the arc frame is located directly below another set of connecting plates.

[0017] As a further description of the above technology, a belt conveyor roller automatic cleaning robot is provided:

[0018] The blanking assembly includes a rack symmetrically mounted on the rectangular plate, a T-shaped frame symmetrically mounted on the bottom end of the mounting plate, a rotating shaft rotatably mounted on one side of the T-shaped frame, a ratchet and a circular plate fixedly connected to the rotating shaft, and a stop block rotatably connected to the side of the circular plate away from the ratchet.

[0019] As a further description of the above technology, a belt conveyor roller automatic cleaning robot is provided:

[0020] The rack is engaged with the ratchet, the top of the stop block passes through and extends above the mounting plate, the top of the stop block close to the storage box is set as an arc surface, and guide plates are installed on both sides of the storage box.

[0021] As a further description of the above technology, a belt conveyor roller automatic cleaning robot is provided:

[0022] The feeding assembly includes an L-shaped rod symmetrically installed on a rectangular plate, an installation box is arranged between opposite surfaces of the conveying frame, both sides of the installation box are slidably connected to abutment plates, both sides of the bottom end of the installation box are slidably connected to movable plates, and a third rope is arranged between the movable plate and the abutment plate.

[0023] As a further description of the above technology, a belt conveyor roller automatic cleaning robot is provided:

[0024] The bottom end of the installation box is symmetrically provided with through slots, the size of which is consistent with the L-shaped rod. A connecting spring is provided between the abutment plate and the installation box. An arc block is symmetrically provided on one side of the installation box close to the scraper.

[0025] In summary, due to the use of the above-mentioned technology, the belt conveyor roller automatic cleaning robot of the present invention has the following beneficial effects:

[0026] 1. By setting a cleaning component, when cleaning the drum, the support plate is driven by the first electric telescopic rod to drive the vertical plate to rise, so that the sponge sleeves on both sides will also rise to both sides of the drum. At this time, the scraper is located at the bottom of the drum. While rising, water can be pumped out from the water tank and transported to the water pipe through the water pump, and the water is atomized and sprayed onto one of the sponge sleeves through the atomizing nozzle on its surface to wet its surface. At this time, the drum is in a low-speed rotation state, and the friction generated by the contact with the two sponge sleeves causes the two sponge sleeves to rotate with it. The wet sponge sleeve wipes the drum surface clean, and the other dry sponge sleeve wipes the wet part of the drum surface dry. If there are large particles of impurities on the surface of the drum, the scraper will scrape off the large particles of impurities on its surface, thereby cleaning the drum. At the same time, the sponge sleeve can be released by the fixing component to facilitate replacement.

[0027] 2. By setting up a loading component, after the sponge sleeve is released, the rectangular plate is driven to rise by the second electric telescopic rod, and the rectangular plate will drive the rack and the L-shaped rod to rise, and the rack makes the ratchet and the circular plate rotate through engagement, and the eccentrically arranged traction plate allows the resistance block to rise and contact and squeeze the bottom of the sponge sleeve, so that the sponge sleeve slides from the top of the vertical plate, thereby realizing automatic unloading. At the same time, the L-shaped rod enters the interior of the installation box through the through slot, and the L-shaped rod will also drive the movable plate, and the resistance plate is driven by the third rope, so that the sponge sleeve stored in the installation box can slide to the top of the vertical plate, thereby realizing automatic loading. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 Shows an overall schematic diagram provided according to an embodiment of the present invention;

[0029] Figure 2 The embodiment of the present invention provides Figure 1 Another perspective diagram;

[0030] Figure 3 A schematic diagram of a cleaning component provided according to an embodiment of the present invention is shown;

[0031] Figure 4 A schematic diagram of a wiping assembly provided according to an embodiment of the present invention is shown;

[0032] Figure 5 A schematic diagram showing the positions of a water spray pipe and a sponge sleeve provided in an embodiment of the present invention is shown;

[0033] Figure 6 A schematic diagram of a fixing assembly provided in an embodiment of the present invention is shown;

[0034] Figure 7 The embodiment of the present invention provides Figure 6Enlarged view of area A in the middle;

[0035] Figure 8 A schematic diagram of a loading component provided according to an embodiment of the present invention is shown.

[0036] Figure 9 A schematic diagram of a blanking assembly provided according to an embodiment of the present invention is shown.

[0037] Figure 10 A schematic diagram showing the positions of the stop block and the circular plate provided according to an embodiment of the present invention is shown.

[0038] Figure 11 A schematic diagram of a feeding assembly provided according to an embodiment of the present invention is shown.

[0039] Figure 12 The embodiment of the present invention provides Figure 11 Enlarged view of area B.

[0040] Legend:

[0041] Conveyor frame; 11. roller; 12. belt;

[0042] Cleaning components; 21. Mounting plate; 22. Horizontal plate; 23. First electric telescopic rod; 24. Support plate; 25. Vertical plate; 26. Wiping assembly; 26a. Sponge sleeve; 26b. Concave frame; 26c. Water spray pipe; 26d. Water pipe; 26e. Scraper; 26f. Collection box; 27. Fixing assembly; 27a. Fixing block; 27b. Connecting plate; 27c. Clamping block; 27d. First rope; 27e. Slide plate; 27f. Square plate; 27g. Second rope; 27h. Lifting plate; 27i. Arc frame; 27j. Magnet; 27k. Baffle; 27l. Limit block;

[0043] Feeding components; 31, rectangular plate; 32, long block; 33, inclined plate; 34, storage box; 35, unloading assembly; 35a, rack; 35b, T-shaped frame; 35c, rotating shaft; 35d, ratchet; 35e, circular plate; 35f, stop block; 36, feeding assembly; 36a, L-shaped rod; 36b, installation box; 36c, stop plate; 36d, movable plate; 36e, third rope. DETAILED DESCRIPTION

[0044] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technology in the embodiments of the present invention, an automatic cleaning robot for belt conveyor rollers. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0045] like Figure 1 - Figure 5 As shown, the present invention provides: an automatic cleaning robot for belt conveyor rollers, including a conveyor frame 10, the top of the conveyor frame 10 is rotatably connected to a plurality of rollers 11, and the plurality of rollers 11 are connected by a belt 12 for transmission. The conveyor frame 10, the rollers 11 and the belt 12 are all components of the belt conveyor in the prior art. A cleaning component 20 is provided on the conveyor frame 10, and the cleaning component 20 includes a mounting plate 21 and a cross plate 22 fixedly mounted on the conveyor frame 10, a first electric telescopic rod 23 is fixedly mounted on the top of the cross plate 22, and an output end of the first electric telescopic rod 23 is fixedly connected to a support plate 24, which is driven to rise and fall by the first electric telescopic rod 23, and a vertical plate 25 is symmetrically mounted on the top of the support plate 24. When the support plate 24 rises and falls, the vertical plate 25 is driven to rise and fall, and a wiping assembly 26 and a fixing assembly 27 are provided on the top of the vertical plate 25. The roller 11 can be cleaned by the wiping assembly 26, and the wiping assembly 26 can be replaced after cleaning in conjunction with the fixing assembly 27;

[0046] The lifting mechanism 32 is actuated by a lever 324 which is engaged with the lever 324 and the lever 326 is engaged with the lever 328. The lever 326 is engaged with the lever 328 and the lever 326 is engaged with the lever 326.

[0047] In further detail, the wiping assembly 26 includes a sponge sleeve 26a and a concave frame 26b arranged between the two vertical plates 25. The sponge sleeves 26a are two in a group. The top of the concave frame 26b is fixedly connected to a water spray pipe 26c. One side of the water spray pipe 26c is fixedly connected to a water supply pipe 26d. A solenoid valve (not marked in the figure) is provided on the water supply pipe 26d. The other end of the water supply pipe 26d is connected to the water tank. The scraper 26e and the collection box 26 are fixedly connected to the side of the two vertical plates 25 away from the concave frame 26b. f. A water pump is also provided on the water tank, and the output end of the water pump is connected to the water pipe 26d. The water pump can pump water out of the water tank and transport it to the water pipe 26d. The solenoid valve on the surface of the water pipe 26d is used to control the flow of water entering. The water is then atomized and sprayed onto one of the sponge sleeves 26a through an atomizing nozzle to wet its surface. The surface of the drum 11 is wiped clean by the wet sponge sleeve 26a, and the other dry sponge sleeve 26a is used to wipe the wet part of the surface of the drum 11 dry.

[0048] In further detail, an atomizing nozzle is provided on one side of the water spray pipe 26c close to the sponge sleeve 26a. The atomizing nozzle is a prior art. Through the small aperture on the atomizing nozzle, due to the pressure difference, the water flow is torn into small water droplets and sprayed out. There is a gap between the inner concave surface of the concave frame 26b and the vertical plate 25. The wet sponge sleeve 26a can fall into the storage box 34 at the bottom through the gap and be collected. The scraper 26e is set as an inclined surface on the side close to the sponge sleeve 26a. The scraper 26e is located between the two sponge sleeves 26a. The large particles of impurities on the surface of the drum 11 are cleaned by the scraper 26e. The collection box 26f is located below the scraper 26e, and the large particles of impurities after cleaning will fall into the collection box 26f for storage through the inclined surface at the top of the scraper 26e. The collection box 26f can be disassembled and cleaned.

[0049] Operation process: When cleaning the drum 11, first start the first plurality of electric telescopic rods 23 to synchronously drive the support plate 24 to rise. When the support plate 24 rises, the vertical plate 25 is driven to rise. When the vertical plate 25 rises, the two sponge sleeves 26a are driven to rise, so that the two sponge sleeves 26a are respectively located on both sides of the drum 11. At this time, the scraper 26e is located at the bottom of the drum 11. While rising, water can be pumped out from the water tank and delivered to the water pipe 26d through the water pump. The solenoid valve on the surface of the water pipe 26d controls the incoming water flow. Then, the water is atomized and sprayed onto one of the sponge sleeves 26a through the atomizing nozzle to wet its surface and make contact with the surface of the drum 11.

[0050] At this time, the drum 11 is in a low-speed rotation state. The friction force generated by the contact with the two sponge sleeves 26a will cause the two sponge sleeves 26a to rotate along with it. The wet sponge sleeve 26a will wipe the surface of the drum 11 clean, and the other dry sponge sleeve 26a will wipe the wet part of the surface of the drum 11 dry. If there are large particles of impurities on the surface of the drum 11, the scraper 26e will scrape off the large particles of impurities on its surface. The cleaned large particles of impurities will fall into the collection box 26f through the inclined surface at the top of the scraper 26e for temporary storage. After cleaning, the first electric telescopic rods 23 will be used again to synchronously drive the support plate 24 to descend, thereby driving the sponge sleeve 26a and the scraper 26e to descend.

[0051] like Figure 6 - Figure 7 As shown, the fixing assembly 27 includes a fixing block 27a arranged at the top of the vertical plate 25, the bottom end of the fixing block 27a contacts the top of the vertical plate 25, and connecting plates 27b are fixedly installed on both sides of the fixing block 27a. There are two groups of connecting plates 27b, one side of the vertical plate 25 is slidably connected to a clamping block 27c, one side of the clamping block 27c is fixedly connected to a first rope 27d, a cavity is opened in the middle of the vertical plate 25, the inside of the cavity is slidably connected to a slide plate 27e and a square plate 27f, the slide plate 27e and the square plate 27f are connected by a second rope 27g, the side of the vertical plate 25 away from the first rope 27d is slidably connected to a lifting plate 27h, the lifting plate 27h is fixedly connected to an arc frame 27i and a magnet 27j, and baffles 27k and limit blocks 27l are symmetrically arranged on both sides of the cavity.

[0052] In further detail, the two groups of connecting plates 27b have different lengths, and the block 27c is engaged with one of the groups of connecting plates 27b. The other end of the first rope 27d is fixedly mounted on the slide 27e. Both the slide 27e and the block 27c are provided with a return spring. The sponge sleeve 26a is located between the vertical plate 25 and the fixed block 27a. The second rope 27g is pulled by the lifting and lowering of the square plate 27f, so that the slide 27e follows the movement, thereby pulling the first rope 27d and driving the block 27c to move, thereby disengaging from the matching connecting plate 27b, thereby releasing the limit on the fixed block 27a, and at the same time, the reaction force of the return spring enables the slide 27e and the block 27c to be reset.

[0053] In further detail, a metal sheet is provided on the top of the square plate 27f, and the magnet 27j is attracted to the metal sheet. The baffle 27k and the limit block 27l are located above the square plate 27f, and a spring is provided between the limit block 27l and the cavity. The arc frame 27i is located directly below another set of connecting plates 27b. When the vertical plate 25 descends, the lifting plate 27h located on one side thereof will contact the top of the mounting plate 21. As the vertical plate 25 descends, the arc frame 27i will gradually contact the corresponding connecting plate 27b and push it upward, driving the fixed block 27a to separate from the vertical plate 25. At the same time, the adsorption force of the magnet 27j will also drive the square plate 27f to rise.

[0054] Operation process: When the vertical plate 25 descends, the lifting plate 27h on one side thereof will contact the top of the mounting plate 21 and block it from descending. As the vertical plate 25 descends, the arc-shaped frame 27i on the top of the lifting plate 27h will gradually contact the corresponding connecting plate 27b and push it upward. At the same time, the adsorption force of the magnet 27j will also drive the square plate 27f to rise. When the square plate 27f rises, the second rope 27g is pulled, so that the slide plate 27e moves with it, thereby pulling the first rope 27d and driving the clamping block 27c to move, thereby disengaging from the matching connecting plate 27b, thereby releasing the limit of the fixed block 27a.

[0055] When the square plate 27f rises, it will first come into contact with the limit block 27l and squeeze it through its curved surface. After the square plate 27f rises to the top, the square plate 27f will be located between the limit block 27l and the baffle 27k. At the same time, the baffle 27k will block the square plate 27f so that it no longer moves with the lifting plate 27h, and it will be separated from the magnet 27j and supported by the limit block 27l. At this time, the arc frame 27i gradually pushes the corresponding connecting plate 27b, so that it drives the fixed block 27a to separate from the vertical plate 25, thereby releasing the fixation of the sponge sleeve 26a.

[0056] like Figure 8 - Figure 12As shown, the blanking assembly 35 includes a rack 35a symmetrically mounted on the rectangular plate 31, and a T-shaped frame 35b is symmetrically mounted on the bottom end of the mounting plate 21. A rotating shaft 35c is rotatably mounted on one side of the T-shaped frame 35b, and a ratchet 35d and a circular plate 35e are fixedly connected to the rotating shaft 35c. The ratchet 35d and the circular plate 35e can rotate through the rotating shaft 35c. The ratchet 35d is the existing technology. When the ratchet 35d rotates clockwise, it will drive the rotating shaft 35c to rotate as a whole. When the ratchet 35d rotates counterclockwise, it will only idle on the surface of the rotating shaft 35c and will not drive it to rotate. The circular plate 35e is rotatably connected to the side away from the ratchet 35d. The circular plate 35e and the retaining block 35f are connected by a traction plate, and the traction plate, the circular plate 35e and the retaining block 35f are rotatably connected.

[0057] In further detail, the rack 35a is engaged with the ratchet 35d, and the traction plate is eccentrically arranged on the circular plate 35e. The top of the block 35f passes through and extends above the mounting plate 21. The top of the block 35f close to the storage box 34 is set to an arc surface. Guide plates are installed on both sides of the storage box 34. After the limit of the sponge sleeve 26a is released, the second electric telescopic rod is started to drive the rectangular plate 31 to rise. When the rectangular plate 31 rises, the rack 35a is also driven to rise. The engagement causes the ratchet 35d to rotate clockwise, thereby causing the rotating shaft 35c and the circular plate 35e to rotate. When the circular plate 35e rotates, the traction plate is driven and the block 35f is pulled up. After the traction plate rotates to the top of the circular plate 35e, the At the same time, the stop block 35f will also contact the bottom end of the sponge sleeve 26a and push it upward, so that the sponge sleeve 26a moves out from the fixed top of the vertical plate 25, and then slides downward through the inclined surface at the top of the stop block 35f. The dry sponge sleeve 26a falls into the storage box 34 on the other side through the guide plate, and the wet sponge sleeve 26a, due to its own gravity, will fall from the gap between the inner concave surface of the concave frame 26b and the vertical plate 25 to be stored in the storage box 34 on the other side. At this time, as the rectangular plate 31 continues to rise, the ratchet 35d and the rack 35a will be disengaged. At this time, the stop block 35f descends due to gravity, and drives the traction plate to rotate the circular plate 35e and the ratchet 35d. At this time, the traction plate returns to the lowest point of the circular plate 35e.

[0058] In further detail, the feeding assembly 36 includes an L-shaped rod 36a symmetrically mounted on the rectangular plate 31, and an installation box 36b is provided between the opposite surfaces of the conveying rack 10. Unused sponge sleeves 26a are stored inside the installation box 36b, and both sides of the installation box 36b are slidably connected with abutment plates 36c, which block the sponge sleeve 26a inside the installation box 36b to prevent the sponge sleeve 26a from slipping out of the installation box 36b. Both sides of the bottom end of the installation box 36b are slidably connected with a movable plate 36d, and a third rope 36e is provided between the movable plate 36d and the abutment plate 36c. Only when the movable plate 36d is pushed up, the sponge sleeve 26a inside the installation box 36b can be made to slide down by stretching the third rope 36e to cause the abutment plate 36c to descend.

[0059] In further detail, the bottom end of the installation box 36b is symmetrically provided with through grooves, the size of the through grooves is consistent with the L-shaped rod 36a, and mounting holes (not marked in the figure) are provided on both sides of the installation box 36b and both ends of the conveying frame. The sponge sleeve 26a can be placed inside the installation box 36b through the mounting holes, and a connecting spring is provided between the abutment plate 36c and the installation box 36b. Arc blocks are symmetrically provided on one side of the installation box 36b close to the scraper 26e. When the rectangular plate 31 rises, the L-shaped rod 36a will also be driven to rise. As the rectangular plate 31 gradually rises, the top of the L-shaped rod 36a will enter the interior of the installation box 36b through the through groove. At this time, the top of the L-shaped rod 36a will contact one side of the sponge sleeve 26a, thereby pushing the sponge sleeve 26a out of the installation box 36b and causing it to slide to the top of the vertical plate 25, thereby realizing automatic loading.

[0060] When the cam 35b is in the upright position, the second lever 35a is moved upwards to move the second lever 35b out of the upright position, and the second lever 35b is moved upwards to move the second lever 35b out of the upright position.

[0061] When the lifting plate 31 is lifted up, the top of the L-shaped rod 36a will enter the installation box 36b through the through slot, and one side of the L-shaped rod 36a will contact one side of the moving plate 36d while rising and push it up. By stretching the third rope 36e to make the lifting plate 36c fall, the top of the L-shaped rod 36a will contact one side of the sponge sleeve 26a, thereby pushing the sponge sleeve 26a out of the installation box 36b, so that it slides through the inclined plate 33 and the arc block to the top of the vertical plate 25 on both sides, thereby realizing automatic loading.

[0062] When the rack 35a is lowered, the ratchet 35d is engaged with the ratchet wheel 35d again. When the rack 35a is lowered, the ratchet 35d is rotated counterclockwise, so that the ratchet 35d can only rotate idly. After the rectangular plate 31 is reset, the first electric telescopic rod 23 is started to drive the support plate 24 to rise, and the fixed block 27a and the lifting plate 27h are lowered by gravity. At this time, the magnet 27j will be adsorbed with the square plate 27f again, and the weight of the square plate 27f itself will increase, and then it will fall, and the slide plate 27e and the card block 27c will be reset by the reset spring, and the fixed block 27a will be limited again by the engagement, thereby fixing the replaced sponge sleeve 26a.

[0063] The above is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes to the automatic cleaning robot for belt conveyor rollers and its inventive concept according to the technology of the present invention, which should be covered by the scope of protection of the present invention.

Claims

1. A belt conveyor roller automatic cleaning robot, comprising a conveyor frame (10), wherein the top end of the conveyor frame (10) is rotatably connected to a plurality of rollers (11), and the plurality of rollers (11) are connected to each other through a belt (12), characterized in that: The conveying frame (10) is provided with a cleaning component (20), and the cleaning component (20) includes a mounting plate (21) and a transverse plate (22) fixedly mounted on the conveying frame (10); a first electric telescopic rod (23) is provided on the top of the transverse plate (22); an output end of the first electric telescopic rod (23) is fixedly connected to a support plate (24); a vertical plate (25) is symmetrically mounted on the top of the support plate (24); a wiping assembly (26) and a fixing assembly (27) are provided on the top of the vertical plate (25); the roller (11) can be cleaned by the wiping assembly (26); and the wiping assembly (26) can be replaced after cleaning by cooperating with the fixing assembly (27); It also includes a feeding component (30) arranged on the mounting plate (21), the feeding component (30) including a second electric telescopic rod fixedly mounted on the top of the horizontal plate (22) and a water tank, the output end of the second electric telescopic rod is fixedly connected to a rectangular plate (31), the top of the rectangular plate (31) is symmetrically mounted with long blocks (32), an inclined plate (33) is fixedly connected between the tops of the two long blocks (32), a storage box (34) is provided at the top of the mounting plate (21), and a feeding assembly (35) and a feeding assembly (36) are provided on the rectangular plate (31); The wiping assembly (26) comprises a sponge sleeve (26a) and a concave frame (26b) arranged between the two vertical plates (25); a top end of the concave frame (26b) is fixedly connected to a water spray pipe (26c); one side of the water spray pipe (26c) is fixedly connected to a water supply pipe (26d); the other end of the water supply pipe (26d) is connected to a water tank; a scraper (26e) and a collection box (26f) are fixedly connected to one side of the two vertical plates (25) away from the concave frame (26b); An atomizing nozzle is provided on the side of the water spray pipe (26c) close to the sponge sleeve (26a), a gap is present between the inner concave surface of the concave frame (26b) and the vertical plate (25), a side of the scraper (26e) close to the sponge sleeve (26a) is provided as an inclined surface, and the collecting box (26f) is located below the scraper (26e).

2. The belt conveyor roller automatic cleaning robot according to claim 1, characterized in that: The fixing assembly (27) includes a fixing block (27a) arranged on the top of the vertical plate (25), and connecting plates (27b) arranged on both sides of the fixing block (27a). There are two groups of connecting plates (27b). A clamping block (27c) is slidably connected to one side of the vertical plate (25), and a first rope (27d) is fixedly connected to one side of the clamping block (27c). A cavity is opened in the middle of the vertical plate (25), and a slide plate (27e) and a square plate (27f) are slidably connected inside the cavity. The slide plate (27e) and the square plate (27f) are connected by a second rope (27g). A lifting plate (27h) is slidably connected to the side of the vertical plate (25) away from the first rope (27d). An arc frame (27i) and a magnet (27j) are fixedly connected to the lifting plate (27h). Baffles (27k) and limit blocks (27l) are symmetrically arranged on both sides of the cavity.

3. The belt conveyor roller automatic cleaning robot according to claim 2, characterized in that: The two groups of connecting plates (27b) have different lengths, the clamping block (27c) is engaged with one of the groups of connecting plates (27b), the other end of the first rope (27d) is fixedly mounted on the slide plate (27e), the slide plate (27e) and the clamping block (27c) are both provided with a return spring, and the sponge sleeve (26a) is located between the vertical plate (25) and the fixed block (27a).

4. The automatic cleaning robot for belt conveyor rollers according to claim 3, characterized in that: A metal sheet is provided on the top of the square plate (27f), the magnet (27j) is attracted to the metal sheet, the baffle (27k) and the limit block (27l) are located above the square plate (27f), a spring is provided between the limit block (27l) and the cavity, and the arc frame (27i) is located directly below another set of connecting plates (27b).

5. The automatic cleaning robot for belt conveyor rollers according to claim 1, characterized in that: The blanking assembly (35) comprises a rack (35a) symmetrically mounted on the rectangular plate (31); a T-shaped frame (35b) is symmetrically mounted on the bottom end of the mounting plate (21); a rotating shaft (35c) is rotatably mounted on one side of the T-shaped frame (35b); a ratchet (35d) and a circular plate (35e) are fixedly connected to the rotating shaft (35c); and a stop block (35f) is rotatably connected to the side of the circular plate (35e) away from the ratchet (35d).

6. The automatic cleaning robot for belt conveyor rollers according to claim 5, characterized in that: The rack (35a) is engaged with the ratchet (35d), the top end of the stop block (35f) passes through and extends above the mounting plate (21), the top end of the stop block (35f) close to the storage box (34) is set as an arc surface, and guide plates are installed on both sides of the storage box (34).

7. The automatic cleaning robot for belt conveyor rollers according to claim 6, characterized in that: The feeding assembly (36) includes an L-shaped rod (36a) symmetrically mounted on a rectangular plate (31); an installation box (36b) is provided between opposite surfaces of the conveying frame (10); both sides of the installation box (36b) are slidably connected to abutment plates (36c); both sides of the bottom end of the installation box (36b) are slidably connected to movable plates (36d); and a third rope (36e) is provided between the movable plate (36d) and the abutment plate (36c).

8. The belt conveyor roller automatic cleaning robot according to claim 7, characterized in that: The bottom end of the installation box (36b) is symmetrically provided with through slots, the size of which is consistent with that of the L-shaped rod (36a), a connecting spring is provided between the abutment plate (36c) and the installation box (36b), and an arc-shaped block is symmetrically provided on one side of the installation box (36b) close to the scraper (26e).

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