Belt conveyor with dustproof structure

Abstract

The utility model discloses a belt conveyor with a dustproof structure, which relates to the technical field of belt conveyors and comprises a conveyor shell, a driving motor and a conveying belt, and the driving motor is mounted on one side of the outer wall of the conveyor shell. When the belt conveyor with the dustproof structure is used, water mist is sprayed through the cleaning structure for dust falling treatment, then dust dissipation is prevented, harm to the body of a worker is reduced, the water mist spraying area of the atomization spray head corresponds to the requirements of people, passing ores are cleaned, then the workload of subsequent procedures is reduced, and the working efficiency is improved. According to the belt conveyor, the working efficiency is improved, so that the effect of facilitating dust falling and ore cleaning is achieved, falling of the ore is buffered through the auxiliary mechanism, the ore is prevented from directly colliding with the conveying belt, then raised dust generated by collision of the ore and the conveying belt is reduced, and the effect of facilitating buffering is achieved when the belt conveyor is used.

Description

Technical Field

[0001] The utility model relates to the technical field of belt conveyors, in particular to a belt conveyor with a dustproof structure. Background Art

[0002] Coal mining machinery refers to mining machinery mainly used in the production processes of coal mining, support, transportation and washing. Since coal mines are divided into open-pit mining and underground mining, their equipment is naturally divided into open-pit coal mining machinery and underground coal mining machinery. Belt conveyor is a member of coal mining machinery, which has the characteristics of large transportation volume, complex working environment, strong carrying capacity and long transportation distance.

[0003] In order to transport products, when a belt conveyor is needed for assistance, the conveyor casing is first moved to the designated location, and then the drive motor is started. After that, the drive motor drives the conveyor belt to move through the conveyor roller, and then the product to be transported is poured onto the conveyor belt. At this time, the product is transported by the movement of the conveyor belt. However, during the use of the belt conveyor, the staff pours the ore product onto the conveyor belt, and the ore will collide with the conveyor belt to cause dust to fly, and the dust on the coal stone will also float around during transportation, resulting in a high dust concentration around the belt conveyor, which in turn affects the health of the staff and thus affects the use of the belt conveyor. Utility Model Content

[0004] The utility model aims to provide a belt conveyor with a dustproof structure to solve the problems raised by the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a belt conveyor with a dustproof structure, comprising a conveyor housing, a driving motor and a conveying belt, a driving motor is installed on one side of the outer wall of the conveyor housing, and the output end of the driving motor is connected to the conveying belt through a conveying roller, and a cleaning structure is arranged on the outer wall of the driving motor, the cleaning structure comprises a fixed frame, an electric push rod, a tooth plate, a slide rail, a gear, a rotating column, a transmission rod, a lifting plate, a water storage tank, a water pump A, an atomizing nozzle, a water pump B, a cleaning nozzle and a telescopic column, a fixed frame is welded to the middle part of the outer wall of the conveyor housing, and the top end of the outer wall of the fixed frame is connected to the electric push rod through a mounting seat, and the output end of the electric push rod is butt-jointed with a tooth plate.

[0006] Preferably, the outer wall of the tooth plate is slidably connected to a slide rail, and the top end of the tooth plate is meshingly connected to a gear.

[0007] Preferably, a rotating column is welded inside the gear, and transmission rods are welded on both sides of the outer wall of the rotating column.

[0008] Preferably, a lifting plate is slidably connected to a side of the transmission rod away from the rotating column, and a water tank is docked at the middle of the top end of the lifting plate.

[0009] Preferably, a water pump A is installed on one side of the top of the water tank, and the water pump A is connected to an atomizing nozzle through a jet hose, and the outer wall of the atomizing nozzle is connected to the lifting plate through a support seat.

[0010] Preferably, a side of the outer wall of the water storage tank away from the water pump A is connected to the water pump B through a lead-out hose, and the water pump B is connected to a cleaning nozzle through a cleaning pipe.

[0011] Preferably, the cleaning nozzles are evenly spaced on the fixing frame, telescopic columns are butt-jointed on both sides of the bottom end of the lifting plate, and the bottom ends of the telescopic columns are welded to the fixing frame.

[0012] Preferably, the outer wall of the conveyor belt is provided with an auxiliary mechanism, and the auxiliary mechanism includes a support platform, a buffer plate, a guide column, a guide rod and a spring, and a support platform is welded on the side of the outer wall of the conveyor housing away from the driving motor.

[0013] Preferably, the top end of the support platform is connected to a buffer plate via a rotating seat, and the middle portion of the outer wall of the support platform is rotatably connected to a guide column.

[0014] Preferably, a guide rod is slidably connected inside the guide column, and a spring is sleeved on the outer wall of the guide rod.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows: when the belt conveyor with a dustproof structure is in use, water mist is sprayed through the cleaning structure to carry out dust reduction treatment, thereby preventing dust from escaping and reducing the physical harm to the staff, and the area where the atomizing nozzle sprays water mist corresponds to people's needs, and the passing ore is cleaned, thereby reducing the workload of subsequent procedures and improving work efficiency, thereby facilitating dust reduction and ore cleaning, and cushioning the fall of the ore through the auxiliary mechanism to prevent the ore from directly colliding with the conveyor belt, thereby reducing the dust generated by the collision of the ore and the conveyor belt, thereby facilitating buffering when the belt conveyor is in use.

[0016] 1. In order to transport products, when the belt conveyor is needed for assistance, start the atomizing nozzle to spray water mist for dust reduction treatment, thereby preventing dust from escaping and reducing the harm to the health of the staff. By starting the electric push rod to drive the tooth plate to move, the gear drives the transmission rod to rotate through the rotating column, so that the lifting plate drives the atomizing nozzle to move to the specified height, and then automatically adjusts the height of the atomizing nozzle, so that the area where the atomizing nozzle sprays water mist corresponds to people's needs, and the cleaning nozzle is used to clean the passing ore, thereby reducing the workload of subsequent procedures and improving work efficiency. When the belt conveyor is used, it plays a role in facilitating dust reduction and ore cleaning;

[0017] 2. In order to transport products, when the belt conveyor is needed for assistance, the buffer plate rotates along the support platform when impacted by the ore. At this time, the guide rod slides along the guide column, causing the spring to deform. Then the spring resets and the output elastic force and the impact force offset each other, thereby buffering the fall of the ore and preventing the ore from directly colliding with the conveyor belt, thereby reducing the dust generated by the collision between the ore and the conveyor belt, thereby facilitating buffering when the belt conveyor is in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from top view;

[0020] Figure 3 This is a schematic diagram of the main structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the main cutaway structure of the conveyor belt of the utility model;

[0022] Figure 5 This is a schematic diagram of the main cutaway structure of the cleaning structure of the utility model;

[0023] Figure 6 This is a schematic diagram of the three-dimensional structure of the transmission rod of the utility model;

[0024] Figure 7 This is a schematic diagram of the three-dimensional structure of the tooth plate of the utility model;

[0025] Figure 8 This is a schematic diagram of the three-dimensional structure of the spring of the utility model;

[0026] Fig. 9 It is a schematic diagram of the three-dimensional structure of the buffer plate of the utility model.

[0027] In the figure: 1. Conveyor housing; 2. Driving motor; 3. Conveying belt; 4. Cleaning structure; 401. Fixed frame; 402. Electric push rod; 403. Tooth plate; 404. Slide rail; 405. Gear; 406. Rotating column; 407. Transmission rod; 408. Lifting plate; 409. Water tank; 410. Water pump A; 411. Atomizing nozzle; 412. Water pump B; 413. Cleaning nozzle; 414. Telescopic column; 5. Auxiliary mechanism; 501. Support table; 502. Buffer plate; 503. Guide column; 504. Guide rod; 505. Spring. DETAILED DESCRIPTION

[0028] 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.

[0029] See also Figure 1-Figure 7 The utility model provides a technical solution: a belt conveyor with a dustproof structure, including a conveyor housing 1, a driving motor 2 and a conveying belt 3, a driving motor 2 is installed on one side of the outer wall of the conveyor housing 1, and the output end of the driving motor 2 is connected to the conveying belt 3 through a conveying roller, and a cleaning structure 4 is arranged on the outer wall of the driving motor 2, and the cleaning structure 4 includes a fixed frame 401, an electric push rod 402, a tooth plate 403, a slide rail 404, a gear 405, a rotating column 406, a transmission rod 407, a lifting plate 408, and a water storage tank 409. , a water pump A410, an atomizing nozzle 411, a water pump B412, a cleaning nozzle 413 and a telescopic column 414, a fixed frame 401 is welded to the middle of the outer wall of the conveyor housing 1, and an electric push rod 402 is connected to the top of the outer wall of the fixed frame 401 through a mounting seat, and a toothed plate 403 is butted against the output end of the electric push rod 402; a slide rail 404 is slidably connected to the outer wall of the toothed plate 403, and a gear 405 is meshedly connected to the top of the toothed plate 403; a rotating column 406 is welded inside the gear 405, and transmission rods 406 are welded on both sides of the outer wall of the rotating column 406. 07; the side of the transmission rod 407 away from the rotating column 406 is slidably connected with a lifting plate 408, and the middle part of the top of the lifting plate 408 is connected to a water tank 409; a water pump A410 is installed on one side of the top of the water tank 409, and the water pump A410 is connected to an atomizing nozzle 411 through a jet hose, and the outer wall of the atomizing nozzle 411 is connected to the lifting plate 408 through a support seat; the side of the outer wall of the water tank 409 away from the water pump A410 is connected to a water pump B412 through a lead-out hose, and the water pump B412 is connected to the cleaning pipe. It is connected to a cleaning nozzle 413; the cleaning nozzles 413 are evenly spaced on the fixed frame 401, telescopic columns 414 are connected to both sides of the bottom end of the lifting plate 408, and the bottom ends of the telescopic columns 414 are welded to the fixed frame 401; the bottom end of the water pump B412 is connected to the fixed frame 401, the bottom end of the outer wall of the slide rail 404 is welded to the fixed frame 401, the outer walls of the rotating column 406 are connected to the fixed frame 401 through support plates on both sides, a water inlet is connected to the middle of the top end of the water tank 409, and a cleaning cloth is connected to the side of the fixed frame 401 close to the water pump B412.

[0030] In specific implementation, in order to transport products, when a belt conveyor is needed to assist, in order to prevent the high dust concentration around the belt conveyor and thus affect the health of the workers, it is necessary to carry out dust reduction treatment. Since the water pump A410 is connected to the atomizing nozzle 411 through the jet pipe, the water pump A410 is first started to guide the water flow in the water tank 409 to the atomizing nozzle 411, and then the atomizing nozzle 411 is started to spray water mist at the position where the ore is poured into the conveyor belt 3. At this time, the water mist contacts the dust to carry out dust reduction treatment, thereby preventing the dust from escaping, reducing the dust concentration around the belt conveyor, and thus reducing the health hazards to the workers;

[0031] When it is necessary to adjust the spraying range of the water mist, the electric push rod 402 is first started to extend and drive the tooth plate 403 to move. Since the tooth plate 403 is meshed with the gear 405, the tooth plate 403 drives the gear 405 to rotate when moving along the slide rail 404. Then the gear 405 rotates to drive the rotating column 406 to rotate. The rotating column 406 rotates to drive the transmission rod 407 to rotate. Since the top of the transmission rod 407 is slidably connected with the lifting plate 408, the rotation of the transmission rod 407 generates a thrust on the lifting plate 408, so that the lifting plate 408 drives the atomizing nozzle 411 to move upward. Since the bottom end of the lifting plate 408 is connected to the telescopic column 414, the lifting plate 408 is assisted by the telescopic telescopic column 414 to move until the atomizing nozzle 411 reaches the specified height, and then the height of the atomizing nozzle 411 is automatically adjusted, so that the area where the atomizing nozzle 411 sprays water mist corresponds to people's needs.

[0032] When the ore on the conveyor belt 3 moves to the inside of the fixed frame 401, since the water pump B412 is connected to the water tank 409 through the outlet hose, the water pump B412 is started to discharge the water flow in the water tank 409, and then the water flow is guided to the cleaning nozzle 413 through the cleaning pipe. After that, the cleaning nozzle 413 sprays water on the ore passing below, and then cleans the ore passing through. After cleaning, it is wiped with a cleaning cloth, thereby reducing the workload of subsequent procedures and improving work efficiency. When the belt conveyor is in use, it plays a role in facilitating dust reduction and ore cleaning.

[0033] See also Figure 1-Figure 3 , Figure 8 and Fig. 9It can be seen that an auxiliary mechanism 5 is provided on the outer wall of the conveyor belt 3, and the auxiliary mechanism 5 includes a support platform 501, a buffer plate 502, a guide column 503, a guide rod 504 and a spring 505. A support platform 501 is welded on the side of the outer wall of the conveyor housing 1 away from the driving motor 2; the top of the support platform 501 is connected to the buffer plate 502 through a rotating seat, and the middle part of the outer wall of the support platform 501 is rotatably connected to the guide column 503; the guide column 503 is slidably connected to the guide rod 504 inside, and the outer wall of the guide rod 504 is sleeved with a spring 505; the top of the guide rod 504 is rotatably connected to the buffer plate 502, and an elastic telescopic mechanism is formed between the guide column 503, the guide rod 504 and the spring 505.

[0034] In specific implementation, in order to transport products, when a belt conveyor is needed to assist, in order to prevent the ore from directly colliding with the belt conveyor and causing damage to the conveying roller of the belt conveyor, the staff first pours the ore onto the buffer plate 502. Since the buffer plate 502 is rotationally connected to the support platform 501, the buffer plate 502 rotates along the support platform 501 when impacted, and since the bottom end of the buffer plate 502 is rotationally connected to the guide rod 504, the guide rod 504 slides along the guide column 503 to guide the movement of the buffer plate 502.

[0035] When the guide rod 504 moves, it squeezes the spring 505, causing the spring 505 to deform. Then, the elastic force generated by the reset of the spring 505 offsets the impact force generated by the collision with the ore, thereby cushioning the fall of the ore and preventing the ore from directly colliding with the conveyor belt 3, thereby protecting the conveyor roller here and reducing the dust generated by the collision between the ore and the conveyor belt 3, thereby facilitating buffering when the belt conveyor is in use.

[0036] To sum up, when the belt conveyor with a dust-proof structure is used, the conveyor housing 1 is first moved to the specified position, and then the drive motor 2 is started. Thereafter, the drive motor 2 drives the conveyor belt 3 to move through the conveyor roller, and then the product to be conveyed is poured onto the conveyor belt 3. At this time, the product is conveyed by the movement of the conveyor belt 3. This is the prior art and will not be elaborated on here. The cleaning structure 4 sprays water mist to carry out dust reduction treatment, thereby preventing dust from escaping and reducing the health harm to the staff, and the area where the atomizing nozzle 411 sprays water mist corresponds to people's needs, and the ore passing through is cleaned, thereby reducing the workload of subsequent procedures and improving work efficiency. The auxiliary mechanism 5 cushions the fall of the ore to prevent the ore from directly colliding with the conveyor belt 3, thereby reducing the dust generated by the collision between the ore and the conveyor belt 3. The content not described in detail in this description belongs to the prior art known to professional and technical personnel in this field.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A belt conveyor with a dustproof structure, comprising a conveyor housing (1), a drive motor (2) and a conveyor belt (3), characterized in that: A driving motor (2) is installed on one side of the outer wall of the conveyor housing (1), and the output end of the driving motor (2) is connected to a conveying belt (3) through a conveying roller, and a cleaning structure (4) is arranged on the outer wall of the driving motor (2), wherein the cleaning structure (4) comprises a fixed frame (401), an electric push rod (402), a tooth plate (403), a slide rail (404), a gear (405), a rotating column (406), a transmission rod (407), a lifting plate (408), a water storage tank (409), a water pump A (410), an atomizing nozzle (411), a water pump B (412), a cleaning nozzle (413) and a telescopic column (414), a fixed frame (401) is welded to the middle part of the outer wall of the conveyor housing (1), and the top end of the outer wall of the fixed frame (401) is connected to the electric push rod (402) through a mounting seat, and the output end of the electric push rod (402) is butt-jointed with the tooth plate (403).

2. The belt conveyor with a dustproof structure according to claim 1, characterized in that: The outer wall of the tooth plate (403) is slidably connected to a slide rail (404), and the top end of the tooth plate (403) is meshingly connected to a gear (405).

3. The belt conveyor with a dustproof structure according to claim 2, characterized in that: A rotating column (406) is welded inside the gear (405), and transmission rods (407) are welded on both sides of the outer wall of the rotating column (406).

4. The belt conveyor with dust-proof structure according to claim 3, characterized in that: A lifting plate (408) is slidably connected to the side of the transmission rod (407) away from the rotating column (406), and a water storage tank (409) is butted against the middle of the top end of the lifting plate (408).

5. The belt conveyor with dust-proof structure according to claim 4, characterized in that: A water pump A (410) is installed on one side of the top of the water storage tank (409), and the water pump A (410) is connected to an atomizing nozzle (411) through a spray hose, and the outer wall of the atomizing nozzle (411) is connected to the lifting plate (408) through a support seat.

6. The belt conveyor with dust-proof structure according to claim 5, characterized in that: A side of the outer wall of the water storage tank (409) away from the water pump A (410) is connected to a water pump B (412) via a discharge hose, and the water pump B (412) is connected to a cleaning nozzle (413) via a cleaning pipeline.

7. The belt conveyor with dust-proof structure according to claim 6, characterized in that: The cleaning nozzles (413) are evenly spaced and distributed on the fixing frame (401); telescopic columns (414) are butt-jointed on both sides of the bottom end of the lifting plate (408); and the bottom ends of the telescopic columns (414) are welded to the fixing frame (401).

8. The belt conveyor with a dustproof structure according to claim 1, characterized in that: The outer wall of the conveyor belt (3) is provided with an auxiliary mechanism (5), and the auxiliary mechanism (5) comprises a support platform (501), a buffer plate (502), a guide column (503), a guide rod (504) and a spring (505), and the outer wall of the conveyor housing (1) is welded with a support platform (501) on a side away from the drive motor (2).

9. The belt conveyor with dust-proof structure according to claim 8, characterized in that: The top of the support platform (501) is connected to a buffer plate (502) via a rotating seat, and the middle of the outer wall of the support platform (501) is rotatably connected to a guide column (503).

10. The belt conveyor with dust-proof structure according to claim 9, characterized in that: The guide column (503) is slidably connected to a guide rod (504) inside, and a spring (505) is sleeved on the outer wall of the guide rod (504).

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