Cleaning device for conveying belt

Abstract

The utility model relates to the technical field of conveyer belt cleaning tools, and discloses a conveyer belt cleaning device which comprises a transmission assembly and a cleaning assembly, the transmission assembly comprises an adjusting plate installed on a conveyer belt rack, a sliding groove is formed in the upper surface of the adjusting plate in a penetrating mode, and the upper surface of the adjusting plate is fixedly connected with a fixing block; sliding blocks are slidably connected into the sliding grooves, adjusting screw rods are connected into the sliding blocks in a threaded mode, and the bottoms of the sliding blocks are connected with side plates through bolts. The sliding blocks can be driven to move when the adjusting screw rods are rotated, the sliding blocks drive the side plates to move under the guiding and limiting effects of the sliding grooves, the side plates drive the roller shafts to move and abut against the conveying belt, and therefore the conveying belt can drive the roller shafts to rotate under the effect of friction force in the running process, and the conveying belt is driven to rotate. The roller shaft drives the rolling brush to rotate to clean the conveying belt under the cooperation of the first belt wheel, the synchronous belt and the second belt wheel, and the whole structure can achieve automatic cleaning of the conveying belt without the help of manpower or other driving equipment.

Description

Technical Field

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

[0002] Conveyor belts, also known as transmission belts or conveyor belts, are mechanical parts used to continuously transport bulk, granular, powdery or pasty items. Conveyor belts are widely used in many industries. Conveyor belts are usually made of composite products such as rubber, fiber, and metal, and have extremely high strength and durability. These conveyor belts can adapt to various working environments, such as high temperature, low temperature, acid, alkali, and oil, and other harsh conditions, and show excellent performance.

[0003] During the long-term transportation of some materials, a lot of dust and material residue will adhere to the surface of the conveyor belt. These substances will greatly reduce the surface quality of the conveyor belt, increase the risk of slippage, and cause chemical corrosion or physical damage to the conveyor belt material, so the conveyor belt needs to be cleaned. At present, the conveyor belt is usually cleaned manually using a rag or a scraper. This method relies on manual labor and is not conducive to reducing production costs. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a conveyor belt cleaning device, which has the advantages of being able to automatically clean the conveyor belt, and solves the above-mentioned technical problems.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cleaning device for a conveyor belt, comprising a transmission assembly and a cleaning assembly, wherein the transmission assembly comprises an adjustment plate installed on a conveyor belt frame, a slide groove is provided on the upper surface of the adjustment plate, and a fixed block is fixedly connected to the upper surface of the adjustment plate, a slider is slidably connected in the slide groove, an adjustment screw is threadedly connected in the slider, and the bottom of the slider is connected to a side plate by a bolt, a roller shaft is rotatably connected in the side plate, and one end of the roller shaft is fixedly connected to a first pulley;

[0008] The cleaning assembly includes a mounting plate installed on a conveying bag support frame, the bottom of the mounting plate is fixedly connected to a support plate, a cleaning box is placed on the top surface of the support plate, one side of the cleaning box near the top is connected to a scraper mechanism by bolts, and the top of the cleaning box is installed with an axle seat by bolts, a roller brush is rotatably connected in the axle seat, an extrusion rod is threadedly connected in the mounting plate, the front end of the extrusion rod is rotatably connected to a pressure plate, and one end of the roller brush is fixedly connected to the second pulley.

[0009] Preferably, bearings are embedded in the side plates, and the rotating shafts at both ends of the roller shaft are rotatably connected to the inside of the bearings of the side plates.

[0010] Through the above technical scheme, the adjustment plate is installed on the frame of the conveyor belt by bolts, so that the entire transmission assembly is installed at one end of the conveyor belt. When the adjustment screw is rotated, the slider can be driven to move. The slider drives the side plate to move under the guidance and limiting action of the slide groove. The side plate drives the roller to move and contact the conveyor belt. In this way, the roller can be driven to rotate under the action of friction during the operation of the conveyor belt.

[0011] Preferably, a synchronous belt is connected between the first pulley and the second pulley for transmission.

[0012] Through the above technical scheme, when the roller rotates, it will drive the No. 1 pulley to rotate, the No. 1 pulley will drive the synchronous belt, the synchronous belt will drive the No. 2 pulley to rotate, and the No. 2 pulley will drive the roller brush to rotate. Since the support plate supports the cleaning box so that the roller brush contacts the lower surface of the conveyor belt, the roller brush can clean the conveyor belt when the conveyor belt is running and the roller brush rotates. During the rotation of the roller brush, it can also contact the cleaning liquid in the cleaning box, thereby rinsing the roller brush, so that the roller brush will not accumulate too much dust.

[0013] Preferably, the scraper mechanism includes a scraper bracket, a scraper card plate and a silicone scraper strip, the scraper bracket is connected to the top of the cleaning box by bolts, and the top end of the scraper bracket is fixedly connected to the scraper card plate, and the silicone scraper strip is clamped in the scraper card plate.

[0014] Through the above technical solution, when the conveyor belt is cleaned by the roller brush, moisture will remain on its outer surface. By setting a silicone wiper strip to contact the lower surface of the conveyor belt, the silicone wiper strip can scrape off the water on the conveyor belt and drop it into the cleaning box again.

[0015] Preferably, a T-shaped groove is provided on the top of the scraper strip clamping plate, and the bottom of the silicone scraper strip is clamped in the T-shaped groove.

[0016] Through the above technical solution, the silicone wiper strip can be pulled out from the T-slot of the wiper strip card plate, so that the silicone wiper strip can be easily replaced, and the silicone wiper strip is made of flexible material and will not damage the outer surface of the conveyor belt.

[0017] Preferably, one end of the extrusion rod away from the pressure plate is fixedly connected to the turning handle, and one end of the support plate away from the mounting plate is provided with a limiting block.

[0018] Through the above technical scheme, after the cleaning box is placed on the pallet, a synchronous belt is put between the No. 1 pulley and the No. 2 pulley, and then the extrusion rod is rotated by the turning handle to drive the pressure plate to apply pressure to the cleaning box, so that the cleaning box is clamped by the pressure plate and the limit blocks of the pallet; conversely, when the extrusion rod is rotated in the opposite direction, it is convenient to remove the cleaning box from the pallet, and then replace the water in the cleaning box.

[0019] Compared with the prior art, the utility model provides a conveyor belt cleaning device having the following

[0020] Beneficial effects:

[0021] 1. The utility model can drive the slider to move by rotating the adjusting screw, and the slider drives the side plate to move under the guidance and limiting action of the slide groove, and the side plate drives the roller to move and contact the conveyor belt. In this way, during the operation of the conveyor belt, the roller can be driven to rotate under the action of friction, and the roller drives the roller brush to rotate and clean the conveyor belt under the cooperation of the No. 1 pulley, the synchronous belt and the No. 2 pulley. The overall structure can realize automatic cleaning of the conveyor belt without the help of manual or other driving equipment.

[0022] 2. The utility model cleans the conveyor belt by rotating the roller brush to contact the lower surface of the conveyor belt. During the rotation of the roller brush, it can also contact the cleaning liquid in the cleaning box, so as to rinse the roller brush, so that the roller brush will not accumulate too much dust. In addition, during the cleaning process of the conveyor belt, a silicone wiper strip is provided to scrape off the water on the conveyor belt and drop it into the cleaning box again, thereby avoiding residual water stains on the conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a plan view of the utility model structure after installation;

[0024] Figure 2 It is a partial three-dimensional schematic diagram of the transmission component of the utility model structure;

[0025] Figure 3 This is a front view of the transmission component of the utility model structure;

[0026] Figure 4 This is a three-dimensional schematic diagram of the structural cleaning component of the utility model;

[0027] Figure 5 It is a plan view of the scraper mechanism of the utility model structure.

[0028] Wherein: 1. Transmission assembly; 101. Adjustment plate; 102. Slide; 103. Fixed block; 104. Slider; 105. Adjustment screw; 106. Side plate; 107. Roller; 108. Pulley No. 1; 2. Cleaning assembly; 201. Mounting plate; 202. Support plate; 203. Cleaning box; 204. Scraper mechanism; 2041. Scraper bracket; 2042. Scraper card plate; 2043. Silicone wiper; 205. Shaft seat; 206. Roller brush; 207. Extrusion rod; 208. Press plate; 209. Pulley No. 2; 3. Synchronous belt. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-Figure 5 A cleaning device for a conveyor belt includes a transmission component 1 and a cleaning component 2. The transmission component 1 includes an adjustment plate 101 installed on a conveyor belt frame. A slide groove 102 is provided on the upper surface of the adjustment plate 101, and a fixed block 103 is fixedly connected to the upper surface of the adjustment plate 101. A slider 104 is slidably connected in the slide groove 102. An adjusting screw 105 is threadedly connected in the slider 104. The bottom of the slider 104 is connected to a side plate 106 by bolts. A roller shaft 107 is rotatably connected in the side plate 106. One end of the roller shaft 107 is fixedly connected to a first pulley 108.

[0031] The cleaning component 2 includes a mounting plate 201 mounted on a conveying bag support frame, the bottom of the mounting plate 201 is fixedly connected to a support plate 202, a cleaning box 203 is placed on the top surface of the support plate 202, one side of the cleaning box 203 near the top is connected to a scraper mechanism 204 by bolts, and the top of the cleaning box 203 is bolted to an axle seat 205, the axle seat 205 is rotatably connected to a roller brush 206, the mounting plate 201 is internally threadedly connected to an extrusion rod 207, the front end of the extrusion rod 207 is rotatably connected to a pressure plate 208, and one end of the roller brush 206 is fixedly connected to a No. 2 pulley 209.

[0032] Specifically, the side plate 106 is embedded with a bearing, and the rotating shafts at both ends of the roller shaft 107 are rotatably connected to the bearings of the side plate 106. The advantage is that the adjustment plate 101 is installed on the frame of the conveyor belt by bolts, so that the entire transmission assembly 1 is installed at one end of the conveyor belt, and when the adjustment screw 105 is rotated, the slider 104 can be driven to move, and the slider 104 drives the side plate 106 to move under the guidance and limit of the slide groove 102, and the side plate 106 drives the roller shaft 107 to move and contact the conveyor belt, so that the roller shaft 107 can be driven to rotate under the action of friction during the operation of the conveyor belt.

[0033] Specifically, a synchronous belt 3 is connected between the first pulley 108 and the second pulley 209. The advantage is that when the roller 107 rotates, it will drive the first pulley 108 to rotate, the first pulley 108 drives the synchronous belt 3, the synchronous belt 3 drives the second pulley 209 to rotate, and the second pulley 209 drives the roller brush 206 to rotate. Since the support plate 202 supports the cleaning box 203 so that the roller brush 206 contacts the lower surface of the conveyor belt, the roller brush 206 can clean the conveyor belt when the conveyor belt is running and the roller brush 206 rotates. During the rotation of the roller brush 206, it can also contact the cleaning liquid in the cleaning box 203, so as to rinse the roller brush 206, so that the roller brush 206 does not accumulate too much dust.

[0034] Specifically, the scraper mechanism 204 includes a scraper bracket 2041, a scraper card plate 2042 and a silicone scraper strip 2043. The scraper bracket 2041 is connected to the top of the cleaning box 203 by bolts, and the top of the scraper bracket 2041 is fixedly connected to the scraper card plate 2042, and the silicone scraper strip 2043 is clamped in the scraper card plate 2042. The advantage is that when the conveyor belt is cleaned by the roller brush 206, water will remain on its outer surface. By setting the silicone scraper strip 2043 to contact the lower surface of the conveyor belt, the silicone scraper strip 2043 can scrape off the water on the conveyor belt and drop it into the cleaning box 203 again.

[0035] Specifically, a T-shaped groove is formed on the top of the scraper card plate 2042, and the bottom of the silicone scraper strip 2043 is clamped in the T-shaped groove. The advantage is that the silicone scraper strip 2043 can be pulled out from the T-shaped groove of the scraper card plate 2042, so that the silicone scraper strip 2043 can be easily replaced, and the silicone scraper strip 2043 is made of a flexible material and will not damage the outer surface of the conveyor belt.

[0036] Specifically, one end of the squeezing rod 207 away from the pressing plate 208 is fixedly connected to the rotating handle, and a limit block is provided at one end of the support plate 202 away from the mounting plate 201. The advantage is that after the cleaning box 203 is placed on the support plate 202, the synchronous belt 3 is put between the first pulley 108 and the second pulley 209, and then the squeezing rod 207 is rotated by the rotating handle to drive the pressing plate 208 to apply pressure to the cleaning box 203, so that the cleaning box 203 is clamped by the pressing plate 208 and the limit block of the support plate 202; on the contrary, when the squeezing rod 207 is rotated in the opposite direction, it is convenient to remove the cleaning box 203 from the support plate 202, and then replace the water in the cleaning box 203.

[0037] When in use, first install the transmission component 1 on the frame of the conveyor belt, install the cleaning component 2 on the support frame of the conveyor belt, and drive the slider 104 to move by rotating the adjusting screw 105. The slider 104 drives the side plate 106 to move under the guidance and limit action of the slide groove 102, and the side plate 106 drives the roller 107 to move and contact the conveyor belt. In this way, during the operation of the conveyor belt, the roller 107 can be driven to rotate under the action of friction, and the roller 107 drives the No. 1 pulley 108 to rotate, and the No. 1 pulley 108 drives the synchronous belt 3, and the synchronous belt 3 drives the No. 2 belt As the wheel 209 rotates, the No. 2 pulley 209 drives the roller brush 206 to rotate. The roller brush 206 can clean the conveyor belt. During the rotation of the roller brush 206, it can also contact the cleaning liquid in the cleaning box 203, thereby rinsing the roller brush 206. The silicone wiper strip 2043 contacts the lower surface of the conveyor belt, so the silicone wiper strip 2043 can scrape the water on the conveyor belt and drop it into the cleaning box 203 again; by rotating the extrusion rod 207 in the opposite direction, it is convenient to remove the cleaning box 203 from the support plate 202, and then replace the water in the cleaning box 203.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A conveyor belt cleaning device, comprising a transmission assembly (1) and a cleaning assembly (2), characterized in that: The transmission assembly (1) comprises an adjustment plate (101) mounted on a conveyor belt frame, a slide groove (102) is formed through the upper surface of the adjustment plate (101), and a fixed block (103) is fixedly connected to the upper surface of the adjustment plate (101), a slider (104) is slidably connected in the slide groove (102), an adjustment screw (105) is threadedly connected in the slider (104), and the bottom of the slider (104) is connected to a side plate (106) by bolts, a roller shaft (107) is rotatably connected in the side plate (106), and one end of the roller shaft (107) is fixedly connected to a first pulley (108); The cleaning assembly (2) comprises a mounting plate (201) mounted on a conveying bag support frame, the bottom of the mounting plate (201) is fixedly connected to a support plate (202), a cleaning box (203) is placed on the top surface of the support plate (202), one side of the cleaning box (203) near the top is connected to a scraper mechanism (204) by bolts, and the top of the cleaning box (203) is installed with an axle seat (205) by bolts, the axle seat (205) is rotatably connected to a roller brush (206), the mounting plate (201) is internally threadedly connected to an extrusion rod (207), the front end of the extrusion rod (207) is rotatably connected to a pressure plate (208), and one end of the roller brush (206) is fixedly connected to a second pulley (209).

2. A conveyor belt cleaning device according to claim 1, characterized in that: The side plate (106) is embedded with a bearing, and the rotating shafts at both ends of the roller shaft (107) are rotatably connected to the inside of the bearing of the side plate (106).

3. A conveyor belt cleaning device according to claim 1, characterized in that: A synchronous belt (3) is connected between the first pulley (108) and the second pulley (209).

4. A conveyor belt cleaning device according to claim 1, characterized in that: The scraper mechanism (204) comprises a scraper bracket (2041), a scraper clamping plate (2042) and a silicone scraper strip (2043); the scraper bracket (2041) is connected to the top of the cleaning box (203) by bolts, and the top end of the scraper bracket (2041) is fixedly connected to the scraper clamping plate (2042); the silicone scraper strip (2043) is clamped inside the scraper clamping plate (2042).

5. A conveyor belt cleaning device according to claim 4, characterized in that: A T-shaped groove is formed on the top of the scraper strip clamping plate (2042), and the bottom of the silicone scraper strip (2043) is clamped in the T-shaped groove.

6. A conveyor belt cleaning device according to claim 1, characterized in that: One end of the squeezing rod (207) away from the pressing plate (208) is fixedly connected to the turning handle, and one end of the supporting plate (202) away from the mounting plate (201) is provided with a limiting block.

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