Uniform spraying equipment for quick-setting reinforcing sealing material for coal mine

Abstract

The utility model discloses a coal mine fast setting reinforcing sealing material uniform spraying equipment, including the universal wheel that is used for supporting, threaded rod, rotating plate and gear carrier, the outside of threaded rod is in threaded connection with carriage, and the inside of carriage is in sliding connection with the outside of the lower end of support frame, the outside of rotating plate is provided with the stirring mechanism, and the gear carrier is provided with the stirring mechanism. Wherein the stirring mechanism comprises a fixing frame, a main gear and a linkage gear, and the upper end of the gear frame is fixedly connected with a sliding frame. According to the uniform spraying equipment for the quick-setting reinforcing and sealing material for the coal mine, the quick-setting reinforcing and sealing material can be automatically sprayed to the coal mine, manual spraying is not needed, use is convenient, the situation that the quick-setting reinforcing and sealing material is solidified before spraying can be avoided, and the spraying efficiency is improved. The quick-setting reinforcing and sealing material spraying device can uniformly spray the quick-setting reinforcing and sealing material on a coal mine under the condition that the effect and the stability of the sprayed quick-setting reinforcing and sealing material are kept good, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of coal mines, in particular to uniform spraying equipment of quick-setting reinforcement sealing materials for coal mines. Background Art

[0002] Rapid-setting reinforcement sealing materials can improve the durability of the surface of coal mines. There are various chemical substances in coal mines. Reinforcement materials have good corrosion resistance and can be used for a long time in harsh environments without being corroded. Rapid-setting reinforcement sealing materials can fix the surface of coal mines to prevent gaps in coal mines and interaction with the outside air. There are various spraying equipment for rapid-setting reinforcement sealing materials for coal mines on the market.

[0003] However, general coal mine quick-setting reinforcement sealing material spraying equipment is not convenient for automatically spraying quick-setting reinforcement sealing materials on coal mines. It may require manual spraying, which is inconvenient to use, and it is not convenient to prevent the quick-setting reinforcement sealing material from solidifying before spraying. The effect and stability of the quick-setting reinforcement sealing material may deteriorate after spraying, and it is not convenient to evenly spray the quick-setting reinforcement sealing material on the coal mine, so it is less practical. Therefore, we propose a uniform spraying equipment for quick-setting reinforcement sealing materials for coal mines to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a uniform spraying device for quick-setting reinforcement sealing materials for coal mines, so as to solve the problem raised in the above-mentioned background technology that the current general spraying equipment for quick-setting reinforcement sealing materials for coal mines is not convenient for automatically spraying the quick-setting reinforcement sealing materials on the coal mines, and may need to be sprayed manually, which is inconvenient to use, and is not convenient for preventing the quick-setting reinforcement sealing materials from solidifying before spraying, which may cause the effect and stability of the quick-setting reinforcement sealing materials to deteriorate after spraying, and is not convenient for uniformly spraying the quick-setting reinforcement sealing materials on the coal mine, resulting in poor practicality.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a uniform spraying device for quick-setting reinforcement sealing materials for coal mines, comprising a universal wheel for support, and the upper end of the universal wheel is fixedly connected to a support frame;

[0006] Also includes:

[0007] A threaded rod, wherein the outer side of the threaded rod is threadedly connected to a slide, the inner side of the slide is slidably connected to the outer side of the lower end of the support frame, and the inner side of the front end of the slide is fixedly connected to a mixing box;

[0008] A rotating plate, wherein a stirring mechanism is arranged on the outer side of the rotating plate, wherein the stirring mechanism comprises a fixed frame, a main gear and a linkage gear, wherein the outer side of the upper end of the rotating plate is rotatably connected to the inside of the fixed frame, and the outer side of the fixed frame is meshedly connected to the main gear, and the outer side of the lower end of the main gear is meshedly connected to the linkage gear;

[0009] A gear rack, wherein the upper end of the gear rack is fixedly connected to a slide, the inner side of the gear rack is meshingly connected to a driven gear, and the lower end of the driven gear is fixedly connected to a nozzle, and the upper end of the driven gear is rotatably connected to the outer side of the lower end of the rotating rod.

[0010] Preferably, the left end of the threaded rod is fixedly connected to the first motor, and the lower end of the first motor is fixedly connected to the support frame, and the outer sides of the left and right ends of the threaded rod are rotatably connected to the inner sides of the left and right ends of the universal wheel.

[0011] Preferably, the upper end of the linkage gear is rotatably connected to the inside of the rotating plate, and the inside of the rotating plate is rotatably connected to the main gear, and the outer side of the lower end of the linkage gear is rotatably connected to the stirring rod.

[0012] Preferably, the main gear is arranged at an equal angle on the outside of the fixed frame, and the upper end of the rotating plate is fixedly connected to the second motor, and the upper end of the fixed frame is fixedly connected to the mixing box, the outer side of the upper end of the mixing box is fixedly connected to the second motor, and a stirring rod is arranged inside the mixing box, and the outer side of the upper end of the rotating plate is rotatably connected to the inner side of the upper end of the mixing box.

[0013] Preferably, the front end of the nozzle is fixedly connected to a material delivery pipe, and the upper end of the material delivery pipe is fixedly connected to a mixing box.

[0014] Preferably, the gear frame is rotatably connected to a rotating rod inside, and the upper end of the rotating rod is connected to a third motor, and the outer side of the third motor is fixedly connected to the gear frame.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the uniform spraying device for the quick-setting reinforcement sealing material for coal mines can automatically spray the quick-setting reinforcement sealing material on the coal mines without manual spraying, and is relatively convenient to use. It can prevent the quick-setting reinforcement sealing material from solidifying before spraying, so as to ensure that the effect and stability of the quick-setting reinforcement sealing material are kept good after spraying, and can evenly spray the quick-setting reinforcement sealing material on the coal mines, and is relatively practical.

[0016] 1. A first motor, a threaded rod and a slide are provided. The first motor is started to drive the threaded rod fixedly connected to the right end of the first motor to rotate, and the slide connected to the threaded outer side of the threaded rod is driven to move left or right. The spraying of the quick-setting reinforcement sealing material can be automatically performed on the coal mine, and manual spraying is not required, which is convenient to use;

[0017] 2. A second motor, a rotating plate and a fixed frame are provided. Through the stirring mechanism provided, the second motor is started to drive the rotating plate fixedly connected to the lower end of the second motor to rotate inside the fixed frame, and the main gear connected to the rotating plate is driven to rotate around the fixed frame. This can prevent the fast-setting reinforcement sealing material from solidifying before spraying, so as to ensure that the effect and stability of the fast-setting reinforcement sealing material are maintained well after spraying;

[0018] 3. A nozzle, a driven gear and a rotating rod are provided. The rotating rod rotates to drive the driven gear connected to the outer side of the lower end of the rotating rod to rotate, so that the nozzle fixedly connected to the lower end of the driven gear rotates on the inner side of the gear frame. This arrangement can evenly spray the quick-setting reinforcement sealing material on the coal mine, and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the top view cross-sectional structure of the connection between the rotating plate, the fixing frame and the main gear of the utility model;

[0022] Figure 4 This is a schematic diagram of the bottom view of the structure of the material conveying pipe, the nozzle and the driven gear connected to each other in the utility model.

[0023] In the figure: 1. universal wheel; 2. support frame; 3. first motor; 4. threaded rod; 5. slide; 6. mixing box; 7. second motor; 8. rotating plate; 9. fixed frame; 10. main gear; 11. connecting gear; 12. stirring rod; 13. feeding pipe; 14. nozzle; 15. driven gear; 16. rotating rod; 17. gear frame; 18. third motor. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-4The utility model provides a technical solution: a uniform spraying device for quick-setting reinforcement sealing materials for coal mines, comprising a universal wheel 1, a support frame 2, a first motor 3, a threaded rod 4, a slide 5, a mixing box 6, a second motor 7, a rotating plate 8, a fixing frame 9, a main gear 10, a linkage gear 11, a stirring rod 12, a feeding pipe 13, a nozzle 14, a driven gear 15, a rotating rod 16, a gear frame 17 and a third motor 18;

[0026] When the uniform spraying equipment of the coal mine quick-setting reinforcement sealing material is used, Figure 1 , Figure 3 and Figure 4 As shown, when it is necessary to spray the coal mine, the support frame 2 is started and pushed, so that the universal wheel 1 fixedly connected to the lower end of the support frame 2 slides, and the support frame 2 is pushed to the place where spraying is required, and the first motor 3 fixedly connected to the left end of the support frame 2 is started to drive the threaded rod 4 fixedly connected to the right end of the first motor 3 to rotate, so that the slide 5 threadedly connected to the outer side of the threaded rod 4 moves left or right, and at the same time, the rear end of the slide 5 slides left or right outside the lower end of the universal wheel 1, and the slide 5 is limited, so that the coal mine can be automatically sprayed with quick-setting reinforcement sealing materials, and manual spraying is not required, which is more convenient to use;

[0027] When it is necessary to prevent the quick-setting reinforcing sealing material from solidifying, the second motor 7 fixedly connected to the outer side of the upper end of the mixing box 6 is started to drive the rotating plate 8 fixedly connected to the lower end of the second motor 7 to rotate. Through the rotation of the rotating plate 8, the main gear 10 connected to the internal slot of the rotating plate 8 is driven to rotate around the fixed frame 9. The upper end of the fixed frame 9 is fixedly connected to the mixing box 6 to limit the fixed frame 9. When the main gear 10 rotates, it drives the interlocking gear 11 meshingly connected to the outer side of the lower end of the main gear 10 to rotate, so that the stirring rod 12 rotatably connected to the outer side of the lower end of the interlocking gear 11 rotates inside the mixing box 6, and the quick-setting reinforcing sealing material inside the mixing box 6 is continuously stirred, which can prevent the quick-setting reinforcing sealing material from solidifying before spraying, so as to ensure that the effect and stability of the quick-setting reinforcing sealing material after spraying remain good.

[0028] When it is necessary to evenly spray the quick-setting reinforcing sealing material on the coal mine, start the third motor 18 fixedly connected to the upper end of the rotating rod 16, and drive the driven gear 15 connected to the outer side of the lower end of the rotating rod 16 to rotate on the inner side of the gear frame 17. The upper end of the gear frame 17 is fixedly connected with a slide 5, which limits the gear frame 17 and opens the valve at the lower end of the mixing box 6. The quick-setting reinforcing sealing material inside the mixing box 6 is transported to the inside of the nozzle 14 through the feed pipe 13. Through the continuous rotation of the driven gear 15, the coal mine is evenly sprayed, and the quick-setting reinforcing sealing material can be evenly sprayed on the coal mine, which is very practical.

[0029] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the records in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0030] 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 uniform spraying device for a quick-setting reinforcement sealing material for a coal mine, comprising a universal wheel (1) for support, wherein the upper end of the universal wheel (1) is fixedly connected to a support frame (2); It is characterized in that Also includes: A threaded rod (4), wherein the outer side of the threaded rod (4) is threadably connected to a slide frame (5), the inner side of the slide frame (5) is slidably connected to the outer side of the lower end of the support frame (2), and the inner side of the front end of the slide frame (5) is fixedly connected to a mixing box (6); A rotating plate (8), wherein a stirring mechanism is arranged on the outer side of the rotating plate (8), wherein the stirring mechanism comprises a fixed frame (9), a main gear (10) and a linkage gear (11), wherein the outer side of the upper end of the rotating plate (8) is rotatably connected to the inside of the fixed frame (9), the outer side of the fixed frame (9) is meshingly connected to the main gear (10), and the outer side of the lower end of the main gear (10) is meshingly connected to the linkage gear (11); A gear rack (17), wherein the upper end of the gear rack (17) is fixedly connected to the slide rack (5), and the inner side of the gear rack (17) is meshingly connected to the driven gear (15), and the lower end of the driven gear (15) is fixedly connected to the spray head (14), and the upper end of the driven gear (15) is rotatably connected to the outer side of the lower end of the rotating rod (16).

2. The uniform spraying equipment of the quick-setting reinforcement sealing material for coal mines according to claim 1 is characterized in that: The left end of the threaded rod (4) is fixedly connected to the first motor (3), and the lower end of the first motor (3) is fixedly connected to the support frame (2), and the left and right ends of the threaded rod (4) are rotatably connected to the left and right ends of the universal wheel (1).

3. The uniform spraying equipment of the rapid setting reinforcement sealing material for coal mines according to claim 1 is characterized in that: The upper end of the linkage gear (11) is rotatably connected to the inside of the rotating plate (8), the inside of the rotating plate (8) is rotatably connected to the main gear (10), and the outer side of the lower end of the linkage gear (11) is rotatably connected to the stirring rod (12).

4. The uniform spraying equipment of the rapid setting reinforcement sealing material for coal mines according to claim 1 is characterized in that: The main gear (10) is arranged at an equal angle on the outside of the fixed frame (9), and the upper end of the rotating plate (8) is fixedly connected to the second motor (7), and the upper end of the fixed frame (9) is fixedly connected to the stirring box (6), the outer side of the upper end of the stirring box (6) is fixedly connected to the second motor (7), and the inside of the stirring box (6) is provided with a stirring rod (12), and the outer side of the upper end of the rotating plate (8) is rotatably connected to the inner side of the upper end of the stirring box (6).

5. The uniform spraying equipment of the rapid setting reinforcement sealing material for coal mines according to claim 1 is characterized by: The front end of the nozzle (14) is fixedly connected to a material delivery pipe (13), and the upper end of the material delivery pipe (13) is fixedly connected to a mixing box (6).

6. The uniform spraying equipment of the rapid setting reinforcement sealing material for coal mines according to claim 1 is characterized by: The gear frame (17) is rotatably connected to a rotating rod (16) inside, and the upper end of the rotating rod (16) is connected to a third motor (18), and the outer side of the third motor (18) is fixedly connected to the gear frame (17).

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