Mine conveyer spraying device with nozzle quick release structure

Abstract

The utility model discloses a mine conveyer sprayer with quick -detach structure of shower nozzle, through bolt fixed connection in the support frame of mine conveyer front and back both sides, two the opposite side of support frame all is fixedly connected with water pipe, the surface intercommunication of water pipe has a plurality of communicating tubes, the top intercommunication of communicating tube has the spray pipe, the inner chamber sliding connection of spray pipe has the shower nozzle, the surface of shower nozzle is equipped with annular recess, the surface of spray pipe is equipped with a plurality of holes, the inner chamber sliding connection of hole has the ball bearing, the surface sliding connection of spray pipe has the thimble, the utility model discloses through the loosening thimble, the spring's resilience pushes the compression ring reset to make the compression ring push the ball bearing sliding to the inner chamber of annular recess to further carry out position fixation to the shower nozzle, can reach the purpose that makes the installation and disassembly of shower nozzle more quick and convenient while guaranteeing the adaptation of shower nozzle and spray pipe.

Description

Technical Field

[0001] This utility model belongs to the field of mining machinery technology, and in particular relates to a spraying device for a mining conveyor with a quick-release nozzle structure. Background Technology

[0002] Mining conveyors are the core equipment for material transportation in mining production. Their role is involved in the entire process of mining, mineral processing, and transportation. Through continuous and efficient material transportation, they enable large-scale, automated, and low-cost operation of mining production.

[0003] During the material transport process of mine conveyors, dust suppression is a key aspect to ensure production safety, equipment lifespan, and the working environment. After prolonged use, nozzles may become clogged and require replacement. To make nozzle replacement more convenient and faster, a mine conveyor spraying device with a quick-release nozzle structure has been designed. This structure involves minor modifications to the surface of the spray pipe and nozzle, ensuring compatibility between the nozzle and the spray pipe while making nozzle installation and removal faster and more convenient. Utility Model Content

[0004] The purpose of this invention is to provide a spraying device for a mining conveyor with a quick-release nozzle structure, which ensures the compatibility of the nozzle with the spray pipe while making the installation and disassembly of the nozzle faster and more convenient, thereby solving the aforementioned technical problems.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A spraying device for a mining conveyor with a quick-release nozzle structure includes support frames fixedly connected to the front and rear sides of the mining conveyor by bolts; water pipes are fixedly connected to the opposite sides of the two support frames; multiple connecting pipes are connected to the surface of the water pipes; a spraying pipe is connected to the top of the connecting pipes; a nozzle is slidably connected to the inner cavity of the spraying pipe; an annular groove is formed on the surface of the nozzle; multiple holes are formed on the surface of the spraying pipe; ball bearings are slidably connected to the inner cavity of the holes; a collar is slidably connected to the surface of the spraying pipe; a pressure ring is fixedly connected to the top of the inner cavity of the collar; a support ring is fixedly connected to the surface of the spraying pipe; and a spring is welded between the pressure ring and the support ring.

[0006] Preferably, the surface of the ball is slidably connected to the inner cavity of the annular groove, and the inner cavity of the pressure ring is pressed against the surface of the ball.

[0007] Preferably, a rubber concave ring is fitted at the top end of the spray pipe, and the rubber concave ring is located between the nozzle and the top end of the spray pipe.

[0008] Preferably, a water-proof ring is fixedly connected to the inner cavity of the spray pipe, and the water-proof ring is located at the bottom of the nozzle.

[0009] Preferably, a limiting ring is fixedly connected to the inner cavity of the collar, and the limiting ring is located below the support ring.

[0010] Preferably, a storage hopper is bolted to the left side of the top of the mining conveyor.

[0011] The beneficial effects of this utility model are:

[0012] 1. By loosening the collar, the spring's rebound force pushes the pressure ring back to its original position, and the pressure ring pushes the ball to slide into the inner cavity of the annular groove, thereby fixing the position of the nozzle. This achieves the goal of ensuring the nozzle and spray pipe are compatible while making the installation and removal of the nozzle faster and more convenient.

[0013] 2. By setting a rubber concave ring, this utility model can seal and protect the joint between the nozzle and the spray pipe, thus preventing water leakage at the connection between the spray pipe and the nozzle.

[0014] 3. By setting up a storage hopper, this utility model can gather materials before they fall onto the surface of the mining conveyor, thus preventing the materials from falling too loosely and causing them to fall onto the surface of the mining conveyor. Attached Figure Description

[0015] in:

[0016] Figure 1 This is a front view schematic diagram of one embodiment of the present utility model;

[0017] Figure 2 This is a schematic diagram of a spray pipe according to an embodiment of the present invention;

[0018] Figure 3 This is a schematic cross-sectional view of the spray pipe according to an embodiment of the present invention.

[0019] Figure 4 This is a schematic cross-sectional view of a spray pipe according to an embodiment of the present invention;

[0020] Figure 5 This is a cross-sectional view of a spray pipe according to an embodiment of the present invention.

[0021] The attached diagram lists the components represented by each number as follows:

[0022] 1. Mining conveyor; 2. Support frame; 3. Water pipe; 4. Connecting pipe; 5. Spraying pipe; 6. Nozzle; 7. Annular groove; 8. Ball bearing; 9. Collar ring; 10. Pressure ring; 11. Support ring; 12. Spring; 13. Rubber concave ring; 14. Water-proof ring; 15. Limiting ring; 16. Storage hopper. Detailed Implementation

[0023] In the following description, embodiments of the mine conveyor spraying device with a quick-release nozzle structure according to the present invention will be described with reference to the accompanying drawings.

[0024] Example 1:

[0025] Figure 1-5 This invention illustrates a spraying device for a mining conveyor with a quick-release nozzle structure according to an embodiment of the present invention. It includes support frames 2 bolted to the front and rear sides of a mining conveyor 1. Water pipes 3 are fixedly connected to opposite sides of each support frame 2. Multiple connecting pipes 4 are connected to the surface of the water pipes 3. A spraying pipe 5 is connected to the top of each connecting pipe 4. A nozzle 6 is slidably connected to the inner cavity of the spraying pipe 5. An annular groove 7 is formed on the surface of the nozzle 6. Multiple holes are formed on the surface of the spraying pipe 5. Ball bearings 8 are slidably connected to the inner cavity of each hole. A collar 9 is slidably connected to the surface of the spraying pipe 5. A pressure ring 10 is fixedly connected to the top of the inner cavity of the collar 9. A support ring 11 is fixedly connected to the surface of the spray pipe 5. A spring 12 is welded between the pressure ring 10 and the support ring 11. The surface of the ball bearing 8 is slidably connected to the inner cavity of the annular groove 7. The inner cavity of the pressure ring 10 is pressed against the surface of the ball bearing 8. A rubber concave ring 13 is sleeved on the top end of the spray pipe 5. The rubber concave ring 13 is located between the top end of the nozzle 6 and the spray pipe 5. By setting the rubber concave ring 13, the joint between the nozzle 6 and the spray pipe 5 can be sealed and protected, which can prevent water leakage at the connection between the spray pipe 5 and the nozzle 6. A water-proof ring 14 is fixedly connected to the inner cavity of the spray pipe 5. The water-proof ring 14 is located at the bottom of the nozzle 6.

[0026] Example 2:

[0027] Figure 1-5 This invention illustrates a spraying device for a mining conveyor with a quick-release nozzle structure according to an embodiment of the present invention. It includes support frames 2 bolted to the front and rear sides of a mining conveyor 1. Water pipes 3 are fixedly connected to opposite sides of each support frame 2. Multiple connecting pipes 4 are connected to the surface of the water pipes 3. A spraying pipe 5 is connected to the top of each connecting pipe 4. A nozzle 6 is slidably connected to the inner cavity of the spraying pipe 5. An annular groove 7 is formed on the surface of the nozzle 6. Multiple holes are formed on the surface of the spraying pipe 5. Ball bearings 8 are slidably connected to the inner cavity of each hole. A collar 9 is slidably connected to the surface of the spraying pipe 5. A pressure ring 10 is fixedly connected to the top of the inner cavity of the collar 9, and a support ring 11 is fixedly connected to the surface of the spray pipe 5. A spring 12 is welded between the pressure ring 10 and the support ring 11. A limit ring 15 is fixedly connected to the inner cavity of the collar 9. The limit ring 15 is located below the support ring 11. A storage hopper 16 is fixedly connected to the left side of the top of the mining conveyor 1 by bolts. The storage hopper 16 can gather the material before it falls onto the surface of the mining conveyor 1, thus preventing the material from falling too loosely onto the surface of the mining conveyor 1.

[0028] Working principle: When using this utility model, the user pulls down the collar 9 to cause the pressure ring 10 to slide downward, thereby releasing the pressure ring 10 from squeezing the ball 8. Then, the user pulls up the nozzle 6 to disengage the clogged nozzle 6 from the inner cavity of the spray pipe 5. Then, while keeping the collar 9 pulled, the user places the new nozzle 6 into the inner cavity of the spray pipe 5. Then, the user loosens the collar 9. At this time, the rebound force of the spring 12 pushes the pressure ring 10 and the collar 9 to reset, thereby causing the pressure ring 10 to press against the surface of the ball 8 again, and causing the ball 8 to slide into the inner cavity of the annular groove 7, thus fixing the position of the nozzle 6. This ensures that the nozzle 6 is compatible with the spray pipe 5, and makes the installation and removal of the nozzle 6 faster and more convenient.

[0029] In summary, this mining conveyor spraying device with a quick-release nozzle structure, by loosening the collar 9, allows the spring 12 to push the pressure ring 10 back to its original position, and the pressure ring 10 to push the ball 8 to slide into the inner cavity of the annular groove 7, thereby fixing the position of the nozzle 6. This achieves the goal of ensuring that the nozzle 6 is compatible with the spray pipe 5, while making the installation and removal of the nozzle 6 faster and more convenient.

Claims

1. A spraying device for a mining conveyor with a quick-release nozzle structure, characterized in that, The system includes support frames (2) that are bolted to the front and rear sides of the mine conveyor (1): water pipes (3) are fixedly connected to the opposite sides of the two support frames (2), the surface of the water pipes (3) is connected to multiple connecting pipes (4), the top of the connecting pipes (4) is connected to a spray pipe (5), the inner cavity of the spray pipe (5) is slidably connected to a nozzle (6), the surface of the nozzle (6) is provided with an annular groove (7), the surface of the spray pipe (5) is provided with multiple holes, the inner cavity of the holes is slidably connected to a ball (8), the surface of the spray pipe (5) is slidably connected to a collar (9), the top of the inner cavity of the collar (9) is fixedly connected to a pressure ring (10), the surface of the spray pipe (5) is fixedly connected to a support ring (11), and a spring (12) is welded between the pressure ring (10) and the support ring (11).

2. A spraying device for a mining conveyor with a quick-release nozzle structure according to claim 1, characterized in that, The surface of the ball (8) is slidably connected to the inner cavity of the annular groove (7), and the inner cavity of the pressure ring (10) is pressed against the surface of the ball (8).

3. A spraying device for a mining conveyor with a quick-release nozzle structure according to claim 2, characterized in that, The top end of the spray pipe (5) is fitted with a rubber concave ring (13), which is located between the nozzle (6) and the top end of the spray pipe (5).

4. A spraying device for a mining conveyor with a quick-release nozzle structure according to claim 3, characterized in that, The inner cavity of the spray pipe (5) is fixedly connected to a water-proof ring (14), which is located at the bottom of the nozzle (6).

5. A spraying device for a mining conveyor with a quick-release nozzle structure according to claim 4, characterized in that, The inner cavity of the collar (9) is fixedly connected to a limiting ring (15), which is located below the support ring (11).

6. A spraying device for a mining conveyor with a quick-release nozzle structure according to claim 5, characterized in that, The top left side of the mining conveyor (1) is fixedly connected to a storage hopper (16) by bolts.

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