Mining belt conveyor capable of actively cleaning sticky substances

Abstract

The invention discloses a mining belt conveyor capable of actively cleaning sticky substances, and relates to the technical field of coal mines, the mining belt conveyor comprises a fixed mounting platen, a conveying belt body capable of conveying the coal mines is arranged on the inner side of the fixed mounting platen, and a collecting frame for uniformly collecting the sticky substances is arranged below the fixed mounting platen; and an outer frame is mounted at the upper end of the fixed mounting table plate. The problem that a conventional belt conveyor is difficult to use due to the fact that residues of coal mines and the like are adhered to a conveying belt after being used for a long time and the conveying belt is uneven and blocked is solved, meanwhile, for minerals such as the coal mines with large water content, a large number of residues are adhered in the conveying process, and if the residues are directly cleaned, the conveying belt is not easy to clean. And when the coal mine residues cannot be scraped in time along with the increase of the coal mine, the coal mine residues are dehydrated and hardened, and at the moment, the cleaning difficulty is increased, so that the conveying belt is damaged.

Description

Technical Field

[0001] The present invention relates to the technical field of coal mines, in particular to a belt conveyor for actively cleaning sticky objects used in mines. Background Art

[0002] Mineral resources are one of the key development targets in my country. The requirements for conveyors in mineral mining are constantly changing. Among them, coal mines are the most important natural resources in my country. They can not only generate electricity and heat but also create other economic effects. In the process of coal mining, belt conveyors are needed to transport coal over long distances and in large capacities.

[0003] Compared with the existing belt conveyor, there are still the following defects: conventional belt conveyors, after long-term use, will cause coal and other residues to stick to the conveyor belt, causing the conveyor belt to be bumpy and causing blockage and other problems that are difficult to use. At the same time, for minerals such as coal with a high water content, a large amount of residues will cause adhesion during transportation. If they are cleaned directly, it will not be cleaned thoroughly. As the amount of coal increases and cannot be scraped off in time, the coal residues will dehydrate and harden, which will increase the difficulty of cleaning and damage the conveyor belt. Summary of the Invention

[0004] The purpose of the present invention is to provide a belt conveyor for actively cleaning sticky materials for mining, and to solve the following technical problems: conventional belt conveyors, after long-term use, will cause residues such as coal to adhere to the conveyor belt, resulting in problems such as uneven conveyor belts causing blockage and jamming, which are difficult to use. At the same time, for minerals such as coal with a high water content, a large amount of residues will be adhered during transportation. If they are cleaned directly, it will result in incomplete cleaning. As the amount of coal increases and cannot be scraped off in time, the coal residues will be dehydrated and hardened, which will increase the difficulty of cleaning and damage the conveyor belt.

[0005] The purpose of the present invention can be achieved through the following technical solutions: A belt conveyor for actively cleaning sticky materials for use in mines, comprising: a fixed mounting plate, a conveyor belt body for conveying coal mines is provided on the inner side of the fixed mounting plate, a collection frame for uniformly collecting sticky materials is provided below the fixed mounting plate, an outer frame is provided on the upper end of the fixed mounting plate, a dissolving material box is provided on the left end of the outer frame, and a dropper nozzle is provided below the dissolving material box; An electric telescopic rod is installed on the inner right side of the outer frame, a protective support frame is provided below the electric telescopic rod, and the protective support frame is used to make the mounting seat move back and forth. A vibration motor is provided below the mounting seat, a connecting plate is provided below the vibration motor, and a scraper is provided below the connecting plate.

[0006] As a further solution of the present invention: a reinforced keel frame connected to the fixed installation platform by a first bolt is fixedly installed on the upper inner side of the collection frame, and side panels are provided at both the front and rear ends of the collection frame; A roller brush is provided at the inner end of the reinforced keel frame, and atomizing nozzles are provided on both the left and right sides of the roller brush.

[0007] As a further solution of the present invention: a transmission roller is provided on the inner side of the conveyor belt body, and the front and rear ends of the transmission roller are provided with gear plates connected to the conveyor belt body, and the front and rear ends of the gear plate are provided with movable shaft blocks connected to the limit mounting blocks.

[0008] As a further solution of the present invention: the transmission roller and the conveyor belt body are arranged in a wrapped and fitted manner, and the conveyor belt body and the gear plate are connected in a meshing manner to stably rotate the conveyor belt body.

[0009] As a further solution of the present invention: the gear plate and the movable shaft block are connected by plugging, and the movable shaft block constitutes a rotating structure on the limit mounting block. The limit mounting block passes through the inner sides of the front and rear ends of the fixed mounting plate and is threadedly connected by a second bolt.

[0010] As a further solution of the present invention: the dropper nozzles are evenly distributed in the middle of the lower end of the dissolving box, the inner lower side of the dissolving box is inclined, and a third threaded bolt is provided at the connection between the dissolving box and the outer frame.

[0011] As a further solution of the present invention: a fourth bolt connected to the support plate is provided at the upper corner of the protection support frame, and the fourth bolt passes through the support plate and the protection support frame in sequence and is connected to the adjusting nut in a threaded manner.

[0012] As a further solution of the present invention: a first transmission rod and a second transmission rod are respectively provided on the inner side of the protection support frame, and the first transmission rod and the second transmission rod are both connected to the transmission gear in a meshing manner.

[0013] As a further solution of the present invention: the upper end of the first transmission rod is fixedly connected with a movable cavity rod, the movable cavity rod and the movable roller are in a wrapped sliding connection, and the movable roller and the connecting rod are in a rotational connection.

[0014] As a further solution of the present invention: the second transmission rod is fixedly connected to the mounting seat, a damping rod and a spring member are arranged below the vibration motor evenly arranged at the lower end of the mounting seat, and the connecting plate is snap-fitted to the scraper.

[0015] Beneficial effects of the present invention: 1. Through the wrapping and fitting setting between the transmission roller and the conveyor belt body, and the meshing connection between the gear plate and the conveyor belt body, the conveyor belt body can be stably conveyed as a whole when the first servo motor is turned on to rotate the transmission roller, avoiding displacement. The engagement and docking installation between the gear plate and the movable shaft block facilitates the disassembly, replacement, cleaning and maintenance of the entire conveyor belt body in the later stage. In addition, the front and rear ends of the upper end of the fixed mounting plate are inclined to facilitate the drainage of scraped sticky materials into the collection frame for unified collection. The front and rear ends of the collection frame are equipped with upwardly extending side panels to prevent sticky materials from falling from both sides during the scraping process. 2. The connecting rod and the movable roller are rotatably connected. When the second servo motor is turned on to rotate the connecting rod, the movable roller can slide in the movable cavity rod, causing the movable cavity rod to rotate in a circle with the rear end of the connecting rod as the center point, so that the first transmission rod fixedly connected to the lower side of the right end of the movable cavity rod can reciprocate back and forth in the protective support frame. The first transmission rod and the second transmission rod are meshed with the transmission gear, so that the second transmission rod can reciprocate back and forth synchronously, and the scraper can be used to scrape and clean the coal mine sticky materials adhering to the conveyor belt body. In addition, a vibration motor is provided at the lower end of the mounting seat. When the vibration motor is turned on, the connecting plate can vibrate under the action of the damping rod and the spring part, so that the scraper can vibrate and knock the coal mine sticky materials adhering to the conveyor belt body, so that the sticky materials can fall off and be scraped and cleaned. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the accompanying drawings.

[0017] Figure 1 This is a schematic diagram of the overall structure of the connection between the fixed installation platform and the outer frame of the present invention; Figure 2 This is a schematic diagram of the overall cross-sectional structure of the connection between the fixed installation platform and the center support plate of the present invention; Figure 3 This is a schematic diagram of the overall cross-sectional structure of the connection between the fixed installation plate and the collection frame of the present invention; Figure 4 This is a schematic diagram of the overall structure of the connection between the collection frame and the reinforced keel frame of the present invention; Figure 5 This is a schematic diagram of the overall exploded structure of the connection between the transmission roller and the gear plate of the present invention; Figure 6 This is a schematic diagram of the overall explosion structure of the connection between the support plate and the protective support frame of the present invention; Figure 7This is a schematic diagram of the overall explosion structure of the protection support frame and the first transmission rod connected to the present invention; Figure 8 It is a schematic diagram of the overall structure of the connection between the connecting plate and the scraper of the present invention.

[0018] In the figure: 1. Fixed mounting plate; 101. Middle bearing plate; 102. Oblique guide trough; 2. Collection frame; 201. Strengthening keel frame; 202. First bolt; 203. Side plate; 204. Third servo motor; 205. Roller brush; 206. Water pipe; 207. Atomizing nozzle; 3. Transmission roller; 301. Gear plate; 302. Movable shaft block; 303. Limiting mounting block; 304. Second bolt; 305. First servo motor; 306. Conveyor belt body; 4. Outer frame; 401. Dissolving box; 402. Third bolt; 4 03. Drip nozzle; 5. Electric telescopic rod; 501. Support plate; 502. Protective support frame; 5021. Second servo motor; 5022. Connecting rod; 5023. Movable roller; 5024. Movable middle cavity rod; 5025. First transmission rod; 5026. Transmission gear; 5027. Second transmission rod; 50271. Mounting seat; 50272. Vibration motor; 50273. Damping rod; 50274. Spring member; 50275. Connecting plate; 50276. Scraper; 503. Fourth bolt; 504. Adjusting nut. DETAILED DESCRIPTION

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments 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 any creative efforts shall fall within the scope of protection of the present invention.

[0020] See also Figure 1-8 As shown, the present invention is a belt conveyor for actively cleaning sticky objects for use in mines.

[0021] Example 1 See also Figure 1 、 Figure 2 、 Figure 3 and Figure 5 The present invention provides a technical solution: a fixed installation platform 1, and a conveyor belt body 306 for conveying coal is arranged on the inner side of the fixed installation platform 1.

[0022] Furthermore, a transmission roller 3 is provided on the inner side of the conveyor belt body 306, and a gear plate 301 connected to the conveyor belt body 306 is provided at both the front and rear ends of the transmission roller 3, and a movable shaft block 302 connected to the limit mounting block 303 is provided at both the front and rear ends of the gear plate 301, which can enable a stable docking and engagement connection between the gear plate 301 and the movable shaft block 302, thereby facilitating the subsequent disassembly and replacement of the conveyor belt body 306 as a whole.

[0023] Furthermore, the transmission roller 3 and the conveyor belt body 306 are arranged in a wrapped and fitted manner, and the conveyor belt body 306 and the gear plate 301 are connected in an engaged manner, which is used to stably rotate the conveyor belt body 306. When the first servo motor 305 is turned on to rotate the movable shaft block 302, the transmission roller 3 engaged and connected inside the movable shaft block 302 can be driven to rotate as a whole.

[0024] Furthermore, the gear plate 301 and the movable shaft block 302 are connected by plugging, and the movable shaft block 302 forms a rotating structure on the limit mounting block 303. The limit mounting block 303 passes through the inner sides of the front and rear ends of the fixed mounting plate 1 and is threadedly connected by the second bolt 304. While the transmission roller 3 rotates, it can drive the conveyor belt body 306 wrapped and fitted on the outside of the transmission roller 3 to rotate, and can improve the rotation stability of the conveyor belt body 306 under the meshing connection between the conveyor belt body 306 and the gear plate 301.

[0025] Specifically, first, the fixed mounting plate 1 is placed in the designated position through the legs fixedly mounted at the four corners of the lower end, and the transmission roller 3 and the conveyor belt body 306 are arranged in a wrapped fit, and the gear plates 301 fixedly connected at the front and rear ends of the transmission roller 3 are engaged with the movable shaft block 302. When the first servo motor 305 is turned on to rotate the movable shaft block 302, the transmission roller 3 fixedly connected to the movable shaft block 302 can be driven to rotate in a circular motion as a whole, and teeth are provided on the inner sides of the front and rear ends of the conveyor belt body 306, and the conveyor belt body 306 is connected to the gear plate 301 by meshing with the teeth arranged on the inner sides of the front and rear ends, so that the conveyor belt body 306 can rotate stably on the outside of the transmission roller 3, wherein the movable shaft block 302 constitutes a rotating structure on the limit mounting block 303, and the limit mounting block 303 and the movable shaft block 302 pass through the inner sides of the front and rear ends of the fixed mounting plate 1 in sequence, and the limit mounting block 303 is connected to the fixed mounting plate 1 by a threaded manner through the second bolt 304, which can facilitate the later disassembly, replacement, maintenance and cleaning of the entire conveyor belt body 306.

[0026] Example 2 See also Figure 1 、 Figure 2 、 Figure 3 and Figure 4 The present invention provides a technical solution: a collection frame 2 for uniformly collecting sticky materials is arranged under the fixed installation plate 1, an outer frame 4 is installed at the upper end of the fixed installation plate 1, a dissolving material box 401 is arranged at the left end of the outer frame 4, and a dropper nozzle 403 is arranged below the dissolving material box 401.

[0027] Furthermore, a reinforced keel frame 201 connected to the fixed mounting plate 1 through a first bolt 202 is fixedly installed on the upper inner side of the collecting frame 2, and side panels 203 are provided at the front and rear ends of the collecting frame 2; a roller brush 205 is provided at the inner end of the reinforced keel frame 201, and atomizing nozzles 207 are provided on the left and right sides of the roller brush 205, which can enable the collecting frame 2 as a whole to be fastened and installed between the fixed mounting plate 1 through the first bolt 202, and facilitate disassembly at a later time.

[0028] Furthermore, the dropper nozzles 403 are evenly distributed in the middle of the lower end of the dissolving box 401, the inner lower side of the dissolving box 401 is inclined, and a third bolt 402 with a threaded connection is provided at the connection between the dissolving box 401 and the outer frame 4. After the coal mine is transported, the dropper nozzles 403 can be opened to allow the dissolving enzyme in the dissolving box 401 to be evenly sprayed downward on the conveyor belt body 306 to dissolve and dilute the sticky matter in the coal mine.

[0029] Specifically, in combination with Example 1, a reinforcing keel frame 201 is fixedly installed on the upper middle side of the collecting frame 2, and the reinforcing keel frame 201 is connected to the fixed installation table 1 by a threaded manner through the first bolt 202, so that the coal mine stickies scraped off later can be uniformly collected, and the side plates 203 provided at the front and rear ends of the collecting frame 2 are extended upward, which can prevent the coal mine stickies from splashing to the outside and play a shielding role, and the dissolving box 401 is threadedly connected to the inner left side of the outer frame 4 through the third bolt 402. After the coal mine is transported, since the dropper nozzles 403 are equidistantly distributed at the lower end of the dissolving box 401, the dropper nozzles 403 are opened at this time to spray the dissolving enzyme in the dissolving box 401 evenly downward, which can dissolve and dilute the coal mine stickies adhered to the upper surface of the conveyor belt body 306. The dissolving enzyme can be selected from 5% citric acid or acetic acid, and the citric acid or acetic acid needs to be neutralized after use to avoid corrosion to the equipment; In addition, a third servo motor 204 is installed at the rear end of the reinforced keel frame 201. When the third servo motor 204 is turned on, it can drive the roller brush 205 to rotate synchronously. At the same time, the atomizing nozzle 207 is turned on to suck clean water from the water pipe 206 and spray it outward to rinse the bottom outer surface of the conveyor belt body 306, and cooperate with the roller brush 205 to scrub the residual coal mine sticky matter. At the same time, multiple groups of roller brushes 205 can be set, and the front-stage roller brush 205 can be used to clean the bottom outer surface of the conveyor belt body 306. After the roller brush has cleaned the residues on the outer surface, the rear roller brush 205 can be used to absorb the water stains on the surface of the conveyor belt body 306, and finally collected in the collection frame 2. A fan can be installed to blow dry the outer surface of the conveyor belt body 306 to make the surface of the conveyor belt body 306 clean and dry. Among them, the atomizing nozzle 207 adopts an adjustable nozzle, which can change the coverage range and shape of the water flow, and use the running kinetic energy of the conveyor belt body 306 to generate micro-vibration to enhance the cleaning effect.

[0030] Example 3 See also Figure 1 、 Figure 2 、 Figure 3 、 Figure 6 and Figure 7 The present invention provides a technical solution: an electric telescopic rod 5 is installed on the right side of the inner part of the outer frame 4, a protective support frame 502 is provided below the electric telescopic rod 5, the protective support frame 502 is used to reciprocate the mounting seat 50271 back and forth, a vibration motor 50272 is provided below the mounting seat 50271, a connecting plate 50275 is provided below the vibration motor 50272, and a scraper 50276 is provided below the connecting plate 50275.

[0031] Furthermore, a fourth bolt 503 connected to the support plate 501 is provided at the upper corner of the protective support frame 502. The fourth bolt 503 passes through the support plate 501 and the protective support frame 502 in sequence and is connected to the adjusting nut 504 in a threaded manner, which enables the support plate 501 and the protective support frame 502 to be stably connected and installed as a whole.

[0032] Furthermore, a first transmission rod 5025 and a second transmission rod 5027 are respectively provided on the inner side of the protective support frame 502. The first transmission rod 5025 and the second transmission rod 5027 are connected to the transmission gear 5026 in an engaging manner. When the first transmission rod 5025 reciprocates back and forth, the second transmission rod 5027 can be driven to perform a cross-type reciprocating motion back and forth through the meshing transmission gear 5026.

[0033] Furthermore, the upper end of the first transmission rod 5025 is fixedly connected to the movable cavity rod 5024, and the movable cavity rod 5024 and the movable roller 5023 are in a wrapped sliding connection, and the movable roller 5023 and the connecting rod 5022 are in a rotating connection. When the second servo motor 5021 is turned on to rotate the connecting rod 5022, the movable roller 5023 can be driven to rotate in a fitting manner in the movable cavity rod 5024, so that the movable cavity rod 5024 drives the first transmission rod 5025 fixedly connected to the lower side of its right end to move stably back and forth in the protective support frame 502.

[0034] Specifically, in combination with the second embodiment, when the coal mine adhesives on the upper surface of the conveyor belt body 306 are dissolved and diluted by spraying citric acid or acetic acid, the electric telescopic rod 5 is opened to lower the protective support frame 502 as a whole, so that the lower surface of the scraper 50276 contacts the upper surface of the conveyor belt body 306, and at this time, the second servo motor 5021 is turned on to rotate the connecting rod 5022. Since the connecting rod 5022 is rotatably connected to the movable roller 5023, when the connecting rod 5022 rotates, it can drive the movable roller 5023 to slide in a wrapped manner in the movable cavity rod 5024, so that the movable cavity rod 5024 can generate a circular rotation motion with the lower end of the second servo motor 5021 as the center point, so as to drive the movable cavity rod 5024 to move back and forth laterally in the protective support frame 502. Since the lower side of the right end of the movable cavity rod 5024 is fixedly connected to the first transmission rod 5025, it can drive the first transmission rod 5025 to perform synchronous back and forth reciprocating motion; At this time, the first transmission rod 5025 and the second transmission rod 5027 are connected to the transmission gear 5026 in an engaging manner. When the first transmission rod 5025 reciprocates back and forth, the second transmission rod 5027 can also reciprocate back and forth in the protective support frame 502. However, since the first transmission rod 5025 and the second transmission rod 5027 are arranged in an alternate position, the first transmission rod 5025 can reciprocate back and forth on the front side of the interior of the protective support frame 502, while the second transmission rod 5027 reciprocates back and forth on the rear side of the interior of the protective support frame 502. In this way, the scraper 50276 can be used to scrape off the coal mine stickies adhered to the upper surface of the conveyor belt body 306, and then discharge them into the collection frame 2 through the inclined guide trough 102.

[0035] Example 4 See also Figure 1 、 Figure 2 、 Figure 3 and Figure 8The present invention provides a technical solution: the second transmission rod 5027 is fixedly connected to the mounting seat 50271, a damping rod 50273 and a spring member 50274 are arranged under the vibration motor 50272 evenly arranged at the lower end of the mounting seat 50271, and the connecting plate 50275 and the scraper 50276 are snap-fitted.

[0036] Specifically, in combination with the third embodiment, the lower ends of the first transmission rod 5025 and the second transmission rod 5027 are both provided with a mounting seat 50271, and the mounting seat 50271 forms a snap-fit ​​sliding structure at the lower end of the protective support frame 502. When the scraper 50276 is used to scrape off the coal mine sticky matter adhering to the upper surface of the conveyor belt body 306, the vibration motor 50272 can be turned on to make the connecting plate 50275 vibrate under the elastic expansion and contraction movement of the damping rod 50273 and the spring member 50274, so that some citric acid or acetic acid that has not been dissolved and diluted can be removed. The coal mine adhesions are beaten and shattered, and the coal mine adhesions are scraped off simultaneously during the beating and shattering operation, thereby improving the cleaning effect of the adhesions on the surface of the conveyor belt body 306. Among them, the scraper 50276 is used to scrape off the coal mine adhesions on the upper surface of the conveyor belt body 306. Since the middle part of the fixed mounting plate 1 is provided with a middle supporting plate 101 that fits with the inner surface of the conveyor belt body 306, the conveyor belt body 306 can be supported on the inside, thereby avoiding the deformation of the conveyor belt body 306 and the difficulty in scraping when the scraper 50276 applies downward pressure.

[0037] The above is a detailed description of an embodiment of the present invention. However, the content described is only a preferred embodiment of the present invention and should not be considered to limit the scope of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A belt conveyor for actively cleaning sticky objects for mining, characterized in that: The invention comprises a fixed mounting plate (1), wherein a conveyor belt body (306) capable of conveying coal is provided on the inner side of the fixed mounting plate (1), a collecting frame (2) for uniformly collecting sticky materials is provided below the fixed mounting plate (1), an outer frame (4) is provided on the upper end of the fixed mounting plate (1), a dissolving material box (401) is provided on the left end of the outer frame (4), and a dropper nozzle (403) is provided below the dissolving material box (401); An electric telescopic rod (5) is installed on the right side of the interior of the outer frame (4); a protective support frame (502) is provided below the electric telescopic rod (5); the protective support frame (502) is used to cause the mounting seat (50271) to move back and forth; a vibration motor (50272) is provided below the mounting seat (50271); a connecting plate (50275) is provided below the vibration motor (50272); and a scraper (50276) is provided below the connecting plate (50275).

2. The belt conveyor for actively cleaning sticky objects for mining according to claim 1, characterized in that: A reinforced keel frame (201) connected to the fixed mounting platform (1) via a first bolt (202) is fixedly mounted on the upper inner side of the collecting frame (2), and side panels (203) are provided at both the front and rear ends of the collecting frame (2); A roller brush (205) is provided at the inner end of the reinforced keel frame (201), and atomizing nozzles (207) are provided on both the left and right sides of the roller brush (205).

3. The belt conveyor for actively cleaning sticky objects for mining according to claim 1, characterized in that: A transmission roller (3) is provided on the inner side of the conveyor belt body (306), and gear plates (301) connected to the conveyor belt body (306) are provided at both the front and rear ends of the transmission roller (3), and movable shaft blocks (302) connected to the position-limiting mounting blocks (303) are provided at both the front and rear ends of the gear plate (301).

4. The belt conveyor for actively cleaning sticky objects for mining according to claim 3 is characterized in that: The transmission roller (3) and the conveyor belt body (306) are arranged in a wrapping manner, and the conveyor belt body (306) and the gear plate (301) are connected in a meshing manner, so as to stably rotate the conveyor belt body (306).

5. The belt conveyor for actively cleaning sticky objects for mining according to claim 3 is characterized in that: The gear plate (301) and the movable shaft block (302) are connected in a plug-in manner, and the movable shaft block (302) forms a rotating structure on the limit mounting block (303). The limit mounting block (303) passes through the inner sides of the front and rear ends of the fixed mounting plate (1) and is threadedly connected via a second bolt (304).

6. The belt conveyor for actively cleaning sticky objects for mining according to claim 1, characterized in that: The dropper nozzles (403) are evenly distributed in the middle of the lower end of the dissolving box (401), the lower inner side of the dissolving box (401) is inclined, and a third bolt (402) connected by thread is provided at the connection between the dissolving box (401) and the outer frame (4).

7. The belt conveyor for actively cleaning sticky objects for mining according to claim 1, characterized in that: A fourth bolt (503) connected to the support plate (501) is provided at the upper corner of the protection support frame (502). The fourth bolt (503) passes through the support plate (501) and the protection support frame (502) in sequence and is connected to the adjustment nut (504) in a threaded manner.

8. The belt conveyor for actively cleaning sticky objects for use in mines according to claim 7, characterized in that: A first transmission rod (5025) and a second transmission rod (5027) are respectively provided on the inner side of the protection support frame (502), and the first transmission rod (5025) and the second transmission rod (5027) are both connected to the transmission gear (5026) in a meshing manner.

9. The belt conveyor for actively cleaning sticky objects for mining according to claim 7, characterized in that: The upper end of the first transmission rod (5025) is fixedly connected to a movable cavity rod (5024), the movable cavity rod (5024) and the movable roller (5023) are in a wrapped sliding connection, and the movable roller (5023) and the connecting rod (5022) are in a rotational connection.

10. The belt conveyor for actively cleaning sticky objects used in mines according to claim 7, characterized in that: The second transmission rod (5027) is fixedly connected to the mounting seat (50271); a damping rod (50273) and a spring member (50274) are provided below the vibration motor (50272) evenly arranged at the lower end of the mounting seat (50271); and the connecting plate (50275) and the scraper (50276) are engaged with each other.

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