Belt conveyor cleaning device
By designing components such as the receiving hopper, pressure roller, support roller, scraper and cleaning roller on the belt conveyor, the problem of the material slurry being carried to the rear is solved, the hygiene of the conveying workshop is improved and the cleaning intensity is reduced.
Patent Information
- Application Number
- CN202422795460.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-15
- Publication Date
- 2025-09-09
- Estimated Expiration
- 2034-11-15
AI Technical Summary
When existing belt conveyors are conveying materials, the material slurry is easily carried to the rear, resulting in poor hygiene in the conveying workshop and increased cleaning intensity for staff.
A belt conveyor cleaning device is designed, which includes a receiving hopper, a pressure roller, a support roller, a scraper, a cleaning drum and a water-absorbing cotton cloth. The scraper and the cleaning drum are used to clean the material slurry on the belt to prevent it from being carried to the rear, and the receiving hopper is used to collect the cleaned material slurry.
It effectively prevents the material slurry from being carried to the rear, improves the sanitary conditions of the conveying workshop, and reduces the cleaning intensity of the staff.
Smart Images
Figure CN223315822U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of belt conveyor cleaning, and in particular to a belt conveyor cleaning device. Background Art
[0002] A belt conveyor, also known as a belt conveyor or a rubber belt conveyor, is a continuously operating transportation equipment that uses a conveyor belt as a traction component and a load-bearing component, and uses the friction resistance generated between the tensioned conveyor belt and the drive roller as the traction force.
[0003] In the cement production process, the raw coal conveying system plays a vital role. It is the key link to smoothly supply raw coal to all links of cement production. The existing raw coal conveying system uses belt conveyors to transport raw coal.
[0004] However, due to the high moisture content of the material, the conveyor belt of the belt conveyor easily carries part of the material slurry to the rear, causing the slurry to hang on the ground, which not only causes poor hygiene in the conveying workshop, but also increases the intensity of sanitation cleaning for the staff. Summary of the Invention
[0005] The purpose of the embodiment of the present application is to provide a belt conveyor cleaning device, which can solve the technical problem that the conveyor belt of the existing belt conveyor easily carries the material slurry to the rear, causing the slurry to hang on the ground, which not only causes poor hygiene in the conveying workshop, but also increases the hygiene cleaning intensity of the staff.
[0006] An embodiment of the present application provides a belt conveyor cleaning device, comprising a receiving hopper and a plurality of pressure rollers fixed at the bottom of a frame of the belt conveyor, the pressure rollers being located above the receiving hopper, the belt of the belt conveyor passing between the receiving hopper and the pressure rollers, the bottom of the pressure rollers being in contact with the back of the belt, an adjustment frame being provided in the receiving hopper, a roller being provided on the adjustment frame, the top of the roller being in contact with the working surface of the belt, and a plurality of first cleaning components and a second cleaning component being sequentially provided on the adjustment frame along the rotation direction of the belt.
[0007] Furthermore, the first cleaning assembly includes a scraper, two connecting columns and a spring. The top of the scraper contacts the working surface of the belt. The two connecting columns are symmetrically fixed to the bottom of the scraper. The spring corresponds to the connecting columns one by one. A limit piece is provided on the connecting column. The adjusting frame is provided with a through hole adapted to the connecting column. The lower end of the connecting column passes through the through hole. The spring is sleeved on the connecting column and is located between the limit piece and the adjusting frame. The lower end of the connecting column is threadedly connected to a limit nut.
[0008] Furthermore, the second cleaning assembly includes a cleaning roller and a water-squeezing rod, the roller surface of the cleaning roller is fixedly sleeved with an absorbent cotton cloth, the cleaning roller is detachably connected to the adjusting frame, the water-squeezing rod is fixed on the adjusting frame, the cleaning roller is located above the water-squeezing rod, the bottom of the absorbent cotton cloth is in contact with the top of the water-squeezing rod, and the top of the absorbent cotton cloth is in contact with the working surface of the belt.
[0009] Furthermore, the adjustment frame is provided with slots adapted to the two ends of the cleaning roller, and the cleaning roller is rotatably placed in the slots.
[0010] Furthermore, the front and rear sides of the adjustment frame are provided with limit grooves, and the adjustment frame is slidably connected to the top of the receiving hopper through the limit grooves. The adjustment frame is provided with a threaded hole passing through the outer wall of the limit groove, and a bolt is threadedly connected to the threaded hole, and the end of the bolt abuts against the receiving hopper.
[0011] Furthermore, a discharge pipe is connected to the bottom of the receiving hopper.
[0012] Furthermore, connecting plates are fixed at both ends of the roller, a first through hole is provided on the connecting plate, a plurality of second through holes that are adapted to the first through hole are arranged in a row along the vertical direction on the adjustment frame, a plug-in component is provided in the first through hole, and the plug-in component passes through the first through hole and the second through hole.
[0013] Beneficial effects of the utility model:
[0014] The utility model cleans the material slurry on the belt of the belt conveyor through the first cleaning component and the second cleaning component. During cleaning, the material slurry falls into the receiving hopper, which effectively prevents the belt from carrying the material slurry to the rear and causing the slurry to hang on the ground, thereby improving the sanitation of the conveying workshop and reducing the sanitation cleaning intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.
[0016] Figure 1 This is a schematic diagram of the structure of some embodiments of the present application;
[0017] Figure 2 are cross-sectional views of some embodiments of the present application;
[0018] Figure 3Schematic diagram of the structural decomposition of the first cleaning assembly, the second cleaning assembly and the adjustment frame in some embodiments of the present application;
[0019] The reference numerals are:
[0020] 1. Frame; 2. Material receiving hopper; 3. Pressing roller; 4. Belt; 5. Adjusting frame; 51. Slot; 52. Limiting slot; 53. Second through hole; 6. Support roller; 7. First cleaning assembly; 71. Scraper; 72. Connecting column; 721. Limiting piece; 722. Limiting nut; 73. Spring; 8. Second cleaning assembly; 81. Cleaning roller; 811. Absorbent cotton cloth; 82. Water squeezing rod; 9. Bolt; 10. Discharge pipe; 11. Connecting plate; 111. First through hole; 12. Connector. DETAILED DESCRIPTION
[0021] To make the objectives, technical solutions, and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Generally, the components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.
[0022] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for protection, but merely represents selected embodiments of the present application. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments in the present application without creative work are within the scope of protection of the present application.
[0023] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.
[0024] In the description of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the product of this application is typically placed when in use. These terms are intended only to facilitate the description of this application and simplify the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first," "second," "third," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.
[0025] Furthermore, terms such as "horizontal," "vertical," and "overhanging" do not necessarily imply that a component must be absolutely horizontal or overhanging, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but rather that it can be slightly tilted.
[0026] It should also be noted that, in the description of this application, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances. Specific embodiment:
[0028] like Figure 1-3 As shown, the present application provides a belt conveyor cleaning device, comprising a receiving hopper 2 and a plurality of pressure rollers 3 fixed to the bottom of the frame 1 of the belt conveyor, the pressure rollers 3 are located above the receiving hopper 2, and the belt 4 of the belt conveyor passes between the receiving hopper 2 and the pressure rollers 3, and the bottom of the pressure rollers 3 contacts the back of the belt 4, an adjusting frame 5 is provided in the receiving hopper 2, and a roller 6 is provided on the adjusting frame 5, and the top of the roller 6 contacts the working surface of the belt 4, and a plurality of first cleaning components 7 and a second cleaning component 8 are sequentially provided on the adjusting frame 5 along the rotation direction of the belt 4. Specifically, the pressure rollers 3 are provided with three, the first cleaning component There are three parts 7, and the roller 6 is located between two adjacent pressure rollers 3. A first cleaning component 7 is arranged on one side of the roller 6, and two first cleaning components 7 are arranged on the other side. The second cleaning component 8 is located on the side of the roller 6 where the first cleaning component 7 is arranged. The material slurry on the belt 4 of the belt conveyor is cleaned by the first cleaning component 7 and the second cleaning component 8. During cleaning, the material slurry falls into the receiving hopper 2, which effectively prevents the belt 4 from bringing the material slurry to the rear, causing the slurry to hang on the ground, thereby improving the hygiene of the conveying workshop and reducing the hygiene cleaning intensity of the staff.
[0029] like Figure 1-3As shown, the first cleaning assembly 7 includes a scraper 71, two connecting columns 72 and a spring 73. The top of the scraper 71 contacts the working surface of the belt 4, can directly scrape the material slurry on the belt 4, and keep the surface of the belt 4 clean. The two connecting columns 72 are symmetrically fixed to the bottom of the scraper 71, and the springs 73 correspond to the connecting columns 72 one by one. A limiter 721 is provided on the connecting column 72, and a through hole adapted to the connecting column 72 is provided on the adjusting frame 5. The lower end of the connecting column 72 passes through the through hole. The setting of the two connecting columns 72 provides a stable support structure for the scraper 71, ensuring that the scraper 71 will not deviate during operation. The spring 73 is set On the connecting column 72 and between the limit piece 721 and the adjustment frame 5, the lower end of the connecting column 72 is threadedly connected to the limit nut 722. When the scraper 71 is subjected to different degrees of pressure, the spring 73 can play a role of buffering and adaptive adjustment, so that the scraper 71 always maintains good contact with the working surface of the belt 4, thereby improving the cleaning effect. Specifically, the lower end of the connecting column 72 is provided with a thread, and the connecting column 72 is threadedly connected to the limit nut 722 through the thread. The degree of compression of the spring 73 can be changed by adjusting the position of the limit nut 722, thereby adjusting the pressure of the scraper 71 on the belt 4 to adapt to different working conditions and cleaning requirements.
[0030] like Figure 2 and Figure 3 As shown, the second cleaning component 8 includes a cleaning roller 81 and a squeezing rod 82. The roller surface of the cleaning roller 81 is fixedly sleeved with an absorbent cotton cloth 811. The cleaning roller 81 is detachably connected to the adjusting frame 5, so that when the cleaning roller 81 or the absorbent cotton cloth 811 is damaged, it can be easily replaced and repaired, reducing maintenance costs and time. The squeezing rod 82 is fixed on the adjusting frame 5, and the cleaning roller 81 is located above the squeezing rod 82. The bottom of the absorbent cotton cloth 811 contacts the top of the squeezing rod 82. When the cleaning roller 81 rotates, the squeezing rod 82 can squeeze the absorbent cotton cloth 811, squeeze out the water absorbed therein, maintain the water absorption performance of the absorbent cotton cloth 811, thereby continuously and effectively cleaning the belt 4. The top of the absorbent cotton cloth 811 contacts the working surface of the belt 4, which can further clean the residual water and fine impurities on the surface of the belt 4, deeply clean the belt 4, and improve the working performance and service life of the belt 4.
[0031] like Figure 3 As shown, the adjustment frame 5 is provided with a card slot 51 that is compatible with the two ends of the cleaning roller 81. The cleaning roller 81 is rotated and placed in the card slot 51, so that the cleaning roller 81 can be directly rotated and placed in the card slot 51. The installation process is very simple and quick. When maintenance or replacement of the cleaning roller 81 or the absorbent cotton cloth 811 is required, the cleaning roller 81 can also be easily taken out from the card slot 51, which greatly improves the convenience of operation.
[0032] like Figure 3As shown, the front and rear sides of the adjusting frame 5 are provided with limit grooves 52, and the adjusting frame 5 is slidably connected to the top of the receiving hopper 2 through the limit grooves 52, so that the adjusting frame 5 can be adjusted to the front and rear positions on the receiving hopper 2 according to actual needs, thereby improving the flexibility of the equipment. A threaded hole is provided on the adjusting frame 5 that passes through the outer wall of the limit groove 52, and a bolt 9 is threadedly connected to the threaded hole, and the end of the bolt 9 abuts against the receiving hopper 2. When the adjusting frame 5 is adjusted to a suitable position, the bolt 9 is tightened to make its end abut against the receiving hopper 2, so that the adjusting frame 5 can be firmly fixed to the receiving hopper 2, preventing the adjusting frame 5 from accidentally moving during operation, thereby ensuring the stability and reliability of the cleaning component.
[0033] like Figure 2 As shown, the bottom of the receiving hopper 2 is connected to a discharge pipe 10. Specifically, the discharge pipe 10 is connected to the collection and treatment pool in the prior art. The receiving hopper 2 can collect impurities, moisture, etc. on the surface of the belt 4 scraped by the first cleaning component 7 and cleaned by the second cleaning component 8, and then discharge these collected debris into the collection and treatment pool through the discharge pipe 10 to avoid impurity accumulation.
[0034] like Figure 3 As shown, connecting plates 11 are fixed at both ends of the roller 6, and a first through hole 111 is provided on the connecting plate 11. A plurality of second through holes 53 that are compatible with the first through holes 111 are arranged in a row along the vertical direction on the adjusting frame 5. A plug-in connector 12 is provided in the first through hole 111, and the plug-in connector 12 passes through the first through hole 111 and the second through hole 53. The connecting plates 11 at both ends of the roller 6 cooperate with the second through holes 53 of different heights on the adjusting frame 5 through the plug-in connector 12, so that the height of the roller 6 can be flexibly adjusted, thereby ensuring that the roller 6 provides appropriate support force to the belt 4 and improving the transmission stability of the belt 4.
[0035] The above are merely preferred embodiments of the present application and are not intended to limit the present application. Those skilled in the art will readily appreciate that various modifications and variations are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application.
Claims
1. A belt conveyor cleaning device, characterized in that: It includes a receiving hopper and a plurality of pressure rollers fixed at the bottom of the frame of the belt conveyor, the pressure rollers are located above the receiving hopper, the belt of the belt conveyor passes between the receiving hopper and the pressure rollers, the bottom of the pressure rollers contacts the back of the belt, an adjustment frame is provided in the receiving hopper, a roller is provided on the adjustment frame, the top of the roller contacts the working surface of the belt, and a plurality of first cleaning components and a second cleaning component are sequentially provided on the adjustment frame along the rotation direction of the belt.
2. A belt conveyor cleaning device according to claim 1, characterized in that: The first cleaning assembly includes a scraper, two connecting columns and a spring. The top of the scraper contacts the working surface of the belt. The two connecting columns are symmetrically fixed to the bottom of the scraper. The springs correspond to the connecting columns one by one. A limit piece is provided on the connecting column. The adjusting frame is provided with a through hole adapted to the connecting column. The lower end of the connecting column passes through the through hole. The spring is sleeved on the connecting column and is located between the limit piece and the adjusting frame. The lower end of the connecting column is threadedly connected to a limit nut.
3. A belt conveyor cleaning device according to claim 1, characterized in that: The second cleaning assembly includes a cleaning roller and a water squeezing rod. The roller surface of the cleaning roller is fixedly sleeved with an absorbent cotton cloth. The cleaning roller is detachably connected to the adjusting frame. The water squeezing rod is fixed on the adjusting frame. The cleaning roller is located above the water squeezing rod. The bottom of the absorbent cotton cloth contacts the top of the water squeezing rod, and the top of the absorbent cotton cloth contacts the working surface of the belt.
4. A belt conveyor cleaning device according to claim 3, characterized in that: The adjusting frame is provided with clamping grooves matched with the two ends of the cleaning roller, and the cleaning roller is rotatably placed in the clamping grooves.
5. The belt conveyor cleaning device according to claim 1, characterized in that: The front and rear sides of the adjustment frame are provided with limit grooves, and the adjustment frame is slidably connected to the top of the receiving hopper through the limit grooves. The adjustment frame is provided with a threaded hole passing through the outer wall of the limit groove, and a bolt is threadedly connected to the threaded hole, and the end of the bolt abuts against the receiving hopper.
6. A belt conveyor cleaning device according to claim 1, characterized in that: The bottom of the receiving hopper is connected with a discharge pipe.
7. The belt conveyor cleaning device according to claim 1, characterized in that: A connecting plate is fixedly provided at both ends of the roller, and a first through hole is provided on the connecting plate. A plurality of second through holes adapted to the first through holes are arranged in a row along the vertical direction on the adjustment frame, and a plug-in component is provided in the first through hole, and the plug-in component passes through the first through hole and the second through hole.