Ore dustproof conveyor for ore extraction

Abstract

The utility model relates to the technical field of conveyors, in particular to a dustproof ore conveyor for ore extraction, which comprises a conveyor body, supporting tables fixedly mounted on two sides of the conveyor body, a first dustproof cover arranged in the middle of the supporting tables, a second dustproof cover mounted on one side of the first dustproof cover, and a positioning insertion block arranged at the bottom of the first dustproof cover. A positioning insertion plate and a positioning insertion block are arranged on the two sides of the bottom of the second dust cover, a butt joint fixing mechanism is arranged on the upper side of the positioning insertion plate and comprises a set of clamping plates, and a tension spring is fixedly connected between the two clamping plates; the first dust covers and the second dust covers can be quickly and conveniently spliced, the number of the first dust covers and the second dust covers can be set according to the actual length of a conveyor body, the flexibility is improved, and the sealing performance of connection between the first dust covers and the second dust covers is further improved through the tendency of opposite movement between the two clamping plates. And therefore, the trouble of mounting and dismounting during splicing through bolts and other fasteners is avoided, and the conveying efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of conveyor technology, specifically to a dust-proof conveyor for ore mining. Background Technology

[0002] Ore conveyors are mechanical devices used to transport ore in mines, quarries, ports, and industrial production lines. They play a vital role in mineral processing and transportation.

[0003] In existing technologies, after the ore is mined, it is transported by conveyor belt. During traditional transportation, the ore is exposed to the air for a long time, causing serious dust pollution and affecting our living environment. In order to avoid material dust pollution during transportation, dust covers are often added to the conveyor. The length of the dust cover is usually matched with the length of the conveyor belt, or multiple dust covers are spliced ​​together using fasteners such as bolts and nuts, so as to prevent the spread of smoke and dust during the transportation of ore.

[0004] However, due to the slight differences in conveyor length, a mismatch often occurs between the conveyor length and the dust cover when using dust covers. This necessitates adjusting the equipment layout or customizing dust covers of a specific length. While using multiple bolts or screws to splice dust covers can accommodate conveyors of different lengths, this method often requires a significant amount of time for installation and disassembly in actual use, thus reducing conveying efficiency. Therefore, this utility model proposes an ore dust conveyor for ore mining to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a dust-proof conveyor for ore mining, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a dustproof conveyor for ore mining, comprising: a conveyor body, support platforms fixedly installed on both sides of the conveyor body, a first dustproof cover provided in the middle of the support platform, and a second dustproof cover installed on one side of the first dustproof cover.

[0007] The bottom of the first dust cover is provided with a positioning block, and the bottom sides of the second dust cover are provided with positioning plates. The upper side of the positioning block and the positioning plates is provided with a docking and fixing mechanism. The docking and fixing mechanism includes a set of clamping plates, and a tension spring is fixedly connected between the two clamping plates.

[0008] Preferably, a groove is provided on one side of both the first dust cover and the second dust cover, and a sealing strip is fixedly connected to the other side of both the first dust cover and the second dust cover, with the sealing strip slidingly inserted into the groove.

[0009] Preferably, a roller is rotatably installed inside the first dust cover and the second dust cover, a soft scraper is fixedly connected to the outer surface of the roller, one end of the roller is fixedly connected to the output end of the geared motor, and the geared motor is fixedly installed on the side wall of the first dust cover and the second dust cover.

[0010] Preferably, an atomizing nozzle is provided on one side of the geared motor. One end of the atomizing nozzle is fixedly sleeved inside the first dust cover and the second dust cover, and the other end of the atomizing nozzle is connected to one side of the spray pipe. A connecting pipe is fixedly connected to the other side of the spray pipe.

[0011] Preferably, the lower surfaces of the first dust cover and the second dust cover are fixedly connected to one end of a plug rod, and the upper surface of the support platform is provided with a plug hole, and the plug rod and the plug hole are slidably connected.

[0012] Preferably, the bottom sides of the first dust cover are fixedly connected to the positioning blocks, and the bottom sides of the second dust cover are fixedly connected to the positioning plates. The positioning blocks and the positioning plates are slidably connected, and the positioning blocks and the positioning plates have limit grooves on the side near the geared motor.

[0013] Preferably, the limiting groove is slidably inserted into one side of the limiting block, the other side of the limiting block is fixedly connected to one side of the anti-sliding block, the other side of the anti-sliding block is fixedly connected to the clamping plate, and a T-shaped plate is fixedly connected to the upper side of the clamping plate.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. The support platform facilitates the support of the conveyor belt to ensure the stability of the material during conveying. It also facilitates the installation of the first and second dust covers. The sliding connection between the positioning block and the positioning plate, and the cooperation between the insertion hole and the insertion rod, make it easy to quickly and initially splice the first and second dust covers together.

[0016] 2. By pressing the pressure rod, a set of clamping plates indirectly limits and fixes the positioning block and the positioning plate. Several first and second dust covers can be set and spliced ​​according to the actual length of the conveyor body, thus avoiding the trouble of installation and disassembly when splicing with bolts and other fasteners, improving the conveying efficiency, and also realizing the installation of dust covers to match conveyor bodies of different lengths, effectively saving production costs. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This utility model Figure 1 Enlarged schematic diagram of the structure at point A in the middle;

[0019] Figure 3This is a top view of the overall structure of this utility model;

[0020] Figure 4 This is a bottom view of the internal structure of this utility model;

[0021] Figure 5 This is a schematic diagram of the internal structure of this utility model;

[0022] Figure 6 This utility model Figure 5 Enlarged schematic diagram of the structure at point B.

[0023] In the diagram: 1. Conveyor body; 2. Support platform; 3. First dust cover; 4. Second dust cover; 5. Positioning block; 6. Positioning plate; 7. Docking and fixing mechanism; 8. Clamping plate; 9. Tension spring; 10. Groove; 11. Sealing strip; 12. Roller; 13. Soft scraper; 14. Gear motor; 15. Atomizing nozzle; 16. Spray pipe; 17. Connecting pipe; 18. Insert rod; 19. Insertion hole; 20. Limiting groove; 21. Limiting block; 22. Anti-slip block; 23. T-shaped plate; 24. Driven gear; 25. Linking rod; 26. Support frame; 27. Pressure rod; 28. Drive gear block; 29. ​​Pressure plate; 30. Return spring. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0025] In the description of this utility model, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," and "horizontal," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "a," "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] For purposes of simplicity and illustration, the principles of the embodiments are described primarily by way of example. In the following description, numerous specific details are set forth to provide a thorough understanding of the embodiments. However, it will be apparent to those skilled in the art that these embodiments may not be limited to these specific details in practice. In some instances, well-known methods and structures have not been described in detail to avoid unnecessarily obscuring these embodiments. Furthermore, all embodiments can be used in combination with each other.

[0028] Example 1: Please refer to Figures 1 to 6 This utility model provides a technical solution: a dustproof conveyor for ore mining, comprising: a conveyor body 1, support platforms 2 fixedly installed on both sides of the conveyor body 1, a first dust cover 3 provided in the middle of the support platform 2, a second dust cover 4 installed on one side of the first dust cover 3, a positioning block 5 provided at the bottom of the first dust cover 3, positioning plates 6 provided on both sides of the bottom of the second dust cover 4, a docking and fixing mechanism 7 provided on the upper side of the positioning block 5 and the positioning plates 6, the docking and fixing mechanism 7 including a set of clamping plates 8, and a tension spring 9 fixedly connected between the two clamping plates 8.

[0029] The conveyor body 1 transports mined ore. The support platform 2 provides support for the belt section of the conveyor body 1, ensuring stability during transport. It also facilitates the installation of the first dust cover 3 and the second dust cover 4. The sliding connection between the positioning block 5 and the positioning plate 6 allows for quick and initial assembly of the first dust cover 3 and the second dust cover 4. Several first dust covers 3 and second dust covers 4 can be installed, depending on the actual length of the conveyor body 1. These are then fixed via a docking and fixing mechanism 7. A set of clamping plates 8 limits and fixes the positioning insert 5 and the positioning insert 6. Under the action of the tension spring 9, the two clamping plates 8 tend to move towards each other, thereby further increasing the sealing of the connection between the first dust cover 3 and the second dust cover 4, thus completing the quick splicing of the first dust cover 3 and the second dust cover 4. When disassembly is required, simply pull the tension spring 9 in the opposite direction, thereby avoiding the trouble of installation and disassembly when splicing with fasteners such as bolts, improving the conveying efficiency, and also realizing the installation of dust covers for conveyor bodies 1 of different lengths, effectively saving production costs.

[0030] Example 2: Based on Example 1, a groove 10 is provided on one side of both the first dust cover 3 and the second dust cover 4, and a sealing strip 11 is fixedly connected to the other side of both the first dust cover 3 and the second dust cover 4. The sealing strip 11 and the groove 10 are slidably inserted into each other. The first dust cover 3 cooperates with the groove 10 on one side of the second dust cover 4 through the sealing strip 11 fixedly connected to one side, thereby improving the ease of splicing the first dust cover 3 and the second dust cover 4 and also improving the sealing performance after splicing. Several sets of the first dust cover 3 and the second dust cover 4 can be set, and they are spliced ​​face to face through the cooperation of the groove 10 and the sealing strip 11. A roller 12 is rotatably installed inside the first dust cover 3 and the second dust cover 4. A soft scraper 13 is fixedly connected to the outer ring of the roller 12. One end of the roller 12 is fixedly connected to the output end of the reduction motor 14. The reduction motor 14 is fixedly installed on the side wall of the first dust cover 3 and the second dust cover 4. The two sides of the roller 12 are rotatably sleeved on the first dust cover 3 and the second dust cover 4. Inside the side walls of the first dust cover 3 and the second dust cover 4, the roller 12 is driven to rotate by the reduction motor 14, causing the roller 12 to drive the soft scraper 13 to move in a circular motion. An atomizing nozzle 15 is provided on one side of the reduction motor 14. One end of the atomizing nozzle 15 is fixedly sleeved inside the first dust cover 3 and the second dust cover 4, and the other end of the atomizing nozzle 15 is connected to one side of the spray pipe 16. A connecting pipe 17 is fixedly connected to the other side of the spray pipe 16. The atomizing nozzles 15 are arranged in a linear array in the first dust cover 3. The second dust cover 4 has a side wall that increases the spraying area. The output end of the external water pump is connected to the connecting pipe 17. The output end of the external water pump is connected to the water tank through the suction pipe. One end of the lower surface of the first dust cover 3 and the second dust cover 4 is fixedly connected to the insertion rod 18. The upper surface of the support platform 2 is provided with the insertion hole 19. The insertion rod 18 and the insertion hole 19 are slidably inserted into each other. The first dust cover 3 and the second dust cover 4 are initially positioned by the insertion rod 18 cooperating with the insertion hole 19 on the upper surface of the support platform 2.

[0031] By engaging the insertion hole 19 on the upper surface of the support platform 2 with the insertion rod 18, the first dust cover 3 and the second dust cover 4 can be initially positioned and installed on the conveyor body 1. Then, by engaging the groove 10 with the sealing strip 11, the initial quick connection between the first dust cover 3 and the second dust cover 4 is completed. The sealing strip 11 increases the sealing performance after the first dust cover 3 and the second dust cover 4 are connected. The first dust cover 3 and the second dust cover 4 can be determined according to the length of the conveyor body 1. The first dust cover 3 and the second dust cover 4 can prevent dust from escaping during the conveying of ore materials. By decelerating the roller 12 to rotate, the roller 12 flattens the accumulated material on the conveyor belt, reducing the amount of dust particles flying due to the shaking of the entire equipment. At the same time, the water is pumped by an external water pump through the connecting pipe 17 and the spray pipe 16, and finally sprayed out by the atomizing nozzle 15, so that the sprayed water mist mixes with the dust particles in the first dust cover 3 and the second dust cover 4, thereby achieving the effect of dust reduction and reducing the dust concentration.

[0032] Example 3: Based on Example 2, the bottom sides of the first dust cover 3 are fixedly connected to the positioning blocks 5, and the bottom sides of the second dust cover 4 are fixedly connected to the positioning plates 6. The positioning blocks 5 and the positioning plates 6 are slidably inserted together. A limit groove 20 is provided on the side of the positioning blocks 5 and the positioning plates 6 near the reduction motor 14. A limit groove 20 is provided on the non-butting surface of the positioning plates 6 and the positioning blocks 5. The limit groove 20 limits the limit block 21. The limit groove 20 is slidably inserted with one side of the limit block 21. The other side of the limit block 21 is fixedly connected to one side of the anti-sliding block 22. The other side of the anti-sliding block 22 is fixedly connected to the clamping plate 8. A T-shaped plate 23 is fixedly connected to the upper side of the clamping plate 8. The limit block 21 is fixedly connected to one side of the anti-sliding block 22. One side of the anti-sliding block 22 is fixedly connected to the clamping plate 8. The other side of the anti-sliding block 22 abuts against the non-butting surface of the positioning blocks 5 and the positioning plates 6. The top side of the T-shaped plate 23 is connected to the... One end of the driven gear 24 is rotatably connected, and the other side of the top of the T-shaped plate 23 is rotatably connected to one end of the connecting rod 25 via a short pin. The other ends of both the driven gear 24 and the connecting rod 25 are rotatably connected to the support frame 26 via long pins. The bottom of the T-shaped plate 23 is fixedly connected to the clamping plate 8, and the top of the T-shaped plate 23 is rotatably connected to one end of the driven gear 24 and the connecting rod 25. The other ends of the driven gear 24 and the connecting rod 25 are rotatably connected to the support frame 26. The support frame 26 contains... A pressure rod 27 is slidably sleeved, and a drive tooth block 28 is fixedly connected to the bottom of the pressure rod 27. Pressure plates 29 are fixedly connected to both sides of the top of the pressure rod 27. A return spring 30 is fixedly connected between the pressure plate 29 and the support frame 26. The drive tooth block 28 meshes with the driven tooth bar 24 for transmission. The support frame 26 limits the pressure rod 27. When the pressure rod 27 is pressed down, it drives the pressure plate 29 to move. The pressure plate 29 returns the pressure rod 27 to its original position through the elastic force of the return spring 30.

[0033] After the first dust cover 3 and the second dust cover 4 are initially fixed by the insertion rod 18 and the insertion hole 19 and the positioning block 5 and the positioning plate 6, the operator holds the support frame 26 and presses the pressure rod 27 outward, causing the pressure rod 27 to drive the pressure plate 29 downward. The return spring 30 is compressed, and the pressure rod 27 drives the drive tooth block 28 at its bottom to move, so that the drive tooth block 28 meshes with the driven tooth rods 24 on both sides. The driven tooth rods 24, in turn, drive the two T-shaped plates 23 to move in opposite directions under the rotational connection of the long pin shaft and the short pin shaft, so that the T-shaped plates 23 synchronously drive the connecting rod 25 to move. Then, with the cooperation of the driven tooth rod 24, the connecting rod 25, and the T-shaped plates 23, the two clamping plates 8 are opened, the tension spring 9 is stretched, and the clamping plates are opened. When the limiting block 21 of the clamping plate 8 is aligned with the limiting groove 20, the pressure rod 27 is released, the tension spring 9 contracts, and the limiting block 21 slides into the limiting groove 20. At the same time, the anti-sliding block 22 abuts against the positioning insert 5 and the positioning plate 6, thereby increasing the clamping stability of the clamping plate 8 with the positioning insert 5 and the positioning plate 6. Meanwhile, the pressure plate 29 is reset under the elastic force of the return spring 30, pushing the pressure rod 27 upward, causing the drive tooth block 28 to drive the driven tooth rod 24 to move in the opposite direction. Thus, under the rotational cooperation between the connecting rod 25, the long pin shaft, the short pin shaft, and the T-shaped plate 23, the two clamping plates 8 move towards each other, thereby further tightening the positioning insert 5 and the positioning plate 6, thus ensuring the tightness and stability of the connection between the first dust cover 3 and the second dust cover 4.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dust-proof ore conveyor for ore mining, comprising a conveyor body (1), characterized in that: The conveyor body (1) is fixedly installed with support platforms (2) on both sides, and a first dust cover (3) is provided in the middle of the support platform (2). A second dust cover (4) is installed on one side of the first dust cover (3). The bottom of the first dust cover (3) is provided with a positioning block (5), and the bottom sides of the second dust cover (4) are provided with positioning plates (6). The upper side of the positioning block (5) and the positioning plate (6) is provided with a docking and fixing mechanism (7). The docking and fixing mechanism (7) includes a set of clamping plates (8). A tension spring (9) is fixedly connected between the two clamping plates (8).

2. The dust-proof ore conveyor for ore mining according to claim 1, characterized in that: The first dust cover (3) and the second dust cover (4) each have a groove (10) on one side, and a sealing strip (11) is fixedly connected to the other side of the first dust cover (3) and the second dust cover (4). The sealing strip (11) and the groove (10) are slidably inserted into each other.

3. The dust-proof ore conveyor for ore mining according to claim 2, characterized in that: Rollers (12) are rotatably installed inside the first dust cover (3) and the second dust cover (4). A soft scraper (13) is fixedly connected to the outer ring surface of the roller (12). One end of the roller (12) is fixedly connected to the output end of the geared motor (14). The geared motor (14) is fixedly installed on the side wall of the first dust cover (3) and the second dust cover (4).

4. A dust-proof ore conveyor for ore mining according to claim 3, characterized in that: Atomizing nozzle (15) is provided on one side of the geared motor (14). One end of the atomizing nozzle (15) is fixedly sleeved inside the first dust cover (3) and the second dust cover (4). The other end of the atomizing nozzle (15) is connected to one side of the spray pipe (16). A connecting pipe (17) is fixedly connected to the other side of the spray pipe (16).

5. A dust-proof ore conveyor for ore mining according to claim 4, characterized in that: The first dust cover (3) and the second dust cover (4) are fixedly connected to one end of the lower surface with a plug rod (18), and the upper surface of the support platform (2) is provided with a plug hole (19). The plug rod (18) and the plug hole (19) are slidably connected.

6. A dust-proof ore conveyor for ore mining according to claim 5, characterized in that: The bottom sides of the first dust cover (3) are fixedly connected to the positioning plug (5), and the bottom sides of the second dust cover (4) are fixedly connected to the positioning plate (6). The positioning plug (5) and the positioning plate (6) are slidably connected. The positioning plug (5) and the positioning plate (6) have limit grooves (20) on the side of the positioning plug (5) and the positioning plate (6) near the geared motor (14).

7. A dust-proof ore conveyor for ore mining according to claim 6, characterized in that: The limiting groove (20) is slidably inserted into one side of the limiting block (21), the other side of the limiting block (21) is fixedly connected to one side of the anti-sliding block (22), the other side of the anti-sliding block (22) is fixedly connected to the clamping plate (8), and a T-shaped plate (23) is fixedly connected to the upper side of the clamping plate (8).

8. A dust-proof ore conveyor for ore mining according to claim 7, characterized in that: The top side of the T-shaped plate (23) is rotatably connected to one end of the driven gear (24) via a short pin shaft, and the other side of the top of the T-shaped plate (23) is rotatably connected to one end of the connecting rod (25) via a short pin shaft. The other ends of the driven gear (24) and the connecting rod (25) are rotatably connected to the support frame (26) via long pin shafts.

9. A dust-proof ore conveyor for ore mining according to claim 8, characterized in that: The support frame (26) is slidably fitted with a pressure rod (27) in the middle. A driving tooth block (28) is fixedly connected to the bottom of the pressure rod (27). Pressure plates (29) are fixedly connected to both sides of the top of the pressure rod (27). A return spring (30) is fixedly connected between the pressure plate (29) and the support frame (26). The driving tooth block (28) and the driven tooth rod (24) mesh and transmit power.

Images