Crushing and refining device for producing smoke suppressor

Abstract

The utility model provides a crushing and refining device for producing a smoke suppressor, which relates to the technical field of smoke suppressor production equipment and comprises a shell, a filtering mechanism is arranged in the shell, a damping mechanism is arranged at the bottom of the shell, and two first rotating shafts are rotatably connected in the shell. According to the raw material crushing device, the driving motor is started to drive one of the first rotating shafts to rotate, the two first rotating shafts are driven to rotate relatively due to meshing connection of the two gears, and the two first rotating shafts drive the crushing blades to rotate, so that raw materials are crushed conveniently; and one first rotating shaft drives one first rotating wheel to rotate, the first rotating wheel drives one belt to move, and then the two second rotating shafts drive the two crushing rollers to rotate relatively, so that the rotating crushing teeth crush and refine the crushed raw materials, and the crushing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of smoke suppressant production equipment, in particular to a pulverizing and refining device for smoke suppressant production. Background Art

[0002] Smoke suppressant is a compound that can eliminate or reduce the smoke and harmful gases produced by various materials during the combustion process. Its principle is chemical action. By adding an appropriate amount of smoke suppressant, the amount of smoke generated during the combustion process can be greatly reduced while improving the flame retardancy and oxygen index of the material. Applicable materials include coal, incense, plastic, rubber, coating, wood and other polymers. It is suitable for halogen flame retardant systems, phosphorus flame retardant systems and other flame retardant systems. It is very convenient to use and environmentally friendly.

[0003] In the production process of smoke suppressants, pulverization is a crucial link. However, when the existing pulverization device is used, when large solid raw materials appear in the raw materials, the pulverization effect is poor, and the raw materials often need to be pulverized repeatedly, which reduces the pulverization efficiency. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that when large solid raw materials appear in the raw materials, the pulverization and refinement are poor, and the raw materials often need to be pulverized repeatedly, which reduces the pulverization efficiency. A pulverization and refinement device for smoke suppressant production is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a pulverizing and refining device for producing smoke suppressants, comprising a shell, a filtering mechanism is arranged in the shell, a shock absorbing mechanism is arranged at the bottom of the shell, two first rotating shafts are rotatably connected in the shell, the outer surfaces of the two first rotating shafts are fixedly connected with crushing blades, both ends of the two first rotating shafts are movably passed through the shell, two gears are arranged on the outer surfaces of the two first rotating shafts, and the two gears are meshed and connected, a support plate is fixedly connected to one side of the shell, a mounting seat is fixedly connected to the top of the support plate, a driving motor is fixedly installed on the top of the mounting seat, the output end of the driving motor is fixedly connected to one of the first rotating shafts, two second rotating shafts are rotatably connected in the shell, one end of the two second rotating shafts are movably passed through the shell, two crushing rollers are arranged on the outer surfaces of the two second rotating shafts, and crushing teeth are fixedly connected to the outer surfaces of the two crushing rollers, one of the first rotating shafts and one of the second rotating shafts is provided with two first rotating wheels, the outer surfaces of the other first rotating shaft and the other second rotating shaft are provided with two second rotating wheels, and the outer surfaces of the two first rotating wheels and the two second rotating wheels are transmission-connected with two belts.

[0006] Preferably, the filtering mechanism comprises a fixing plate, the fixing plate is fixedly connected to the inner side of the shell, and a telescopic rod is fixedly connected to the top of the fixing plate.

[0007] Preferably, a return spring is sleeved on the outer surface of the telescopic rod, a filter plate is arranged at the top end of the telescopic rod, and a vibrator is arranged at the bottom of the filter plate.

[0008] Preferably, the shock absorbing mechanism comprises a damper, and the damper is arranged at the bottom of the shell.

[0009] Preferably, a shock-absorbing spring is sleeved on the outer surface of the damper, and a supporting leg is fixedly connected to the bottom of the damper.

[0010] Preferably, a guide plate is fixedly connected to the inner side of the shell, and the guide plate is arranged at an incline.

[0011] Preferably, a feed port is provided on the top of the shell, and a discharge port is provided on one side of the shell.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, by starting the driving motor, the driving motor drives one of the first rotating shafts to rotate. Due to the meshing connection of the two gears, the two first rotating shafts are driven to rotate relatively, and the two first rotating shafts drive the crushing blades to rotate, which is convenient for crushing the raw materials. When the two first rotating shafts rotate relatively, one of the first rotating shafts drives one of the first rotating wheels to rotate, and the first rotating wheel drives one of the belts to move, and then the two second rotating shafts drive the two crushing rollers to rotate relatively, so that the rotating crushing teeth crush and refine the crushed raw materials, thereby improving the crushing efficiency.

[0014] 2. In the utility model, by providing a filtering mechanism, the raw materials after being crushed and ground into fine particles fall onto the filter plate, which is convenient for filtering the raw materials and improving the crushing and refining effect. At the same time, by starting the vibrator, the vibrator drives the filter plate to vibrate to prevent the filter plate from being blocked. By providing a shock absorbing mechanism, under the damping action of the damper and the elastic force of the shock absorbing spring, when the crushing and refining device is vibrated, it can play a buffering and shock absorbing role to keep it stable to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional diagram of the main structure of a pulverizing and refining device for producing smoke suppressants proposed in the utility model;

[0016] Figure 2 The utility model provides a sectional structural stereogram of a pulverizing and refining device for producing smoke suppressants;

[0017] Figure 3 This is a left-side structural stereogram of a pulverizing and refining device for smoke suppressant production proposed by the utility model;

[0018] Figure 4 The utility model provides a bottom side structural stereogram of a pulverizing and refining device for producing smoke suppressants.

[0019] Legend: 1. Shell; 2. Filter mechanism; 201. Fixed plate; 202. Telescopic rod; 203. Return spring; 204. Filter plate; 205. Vibrator; 3. Shock-absorbing mechanism; 301. Damper; 302. Shock-absorbing spring; 303. Support leg; 4. First rotating shaft; 5. Crushing blade; 6. Gear; 7. Support plate; 8. Mounting seat; 9. Driving motor; 10. Second rotating shaft; 11. Crushing roller; 12. Crushing teeth; 13. First rotating wheel; 14. Second rotating wheel; 15. Belt; 16. Guide plate; 17. Feed inlet; 18. Discharge outlet. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Embodiment 1, as Figure 1 - Figure 4As shown, the utility model provides a pulverizing and refining device for smoke suppressant production, including a shell 1, a filtering mechanism 2 is arranged in the shell 1, a shock absorbing mechanism 3 is arranged at the bottom of the shell 1, two first rotating shafts 4 are rotatably connected in the shell 1, and the outer surfaces of the two first rotating shafts 4 are fixedly connected with pulverizing blades 5, both ends of the two first rotating shafts 4 are movable and penetrate the shell 1, and the outer surfaces of the two first rotating shafts 4 are provided with two gears 6, and the two gears 6 are meshed and connected, a support plate 7 is fixedly connected to one side of the shell 1, a mounting seat 8 is fixedly connected to the top of the support plate 7, a driving motor 9 is fixedly installed on the top of the mounting seat 8, and the driving motor 9 The output end is fixedly connected to one of the first rotating shafts 4, and two second rotating shafts 10 are rotatably connected in the shell 1. One ends of the two second rotating shafts 10 are movably inserted into the shell 1, and two crushing rollers 11 are arranged on the outer surfaces of the two second rotating shafts 10. The outer surfaces of the two crushing rollers 11 are fixedly connected with crushing teeth 12. Two first rotating wheels 13 are arranged on the outer surfaces of one of the first rotating shafts 4 and one of the second rotating shafts 10, and two second rotating wheels 14 are arranged on the outer surfaces of the other first rotating shaft 4 and the other second rotating shaft 10. The outer surfaces of the two first rotating wheels 13 and the two second rotating wheels 14 are transmission-connected with two belts 15.

[0023] The effect achieved by the entire embodiment 1 is that by starting the driving motor 9, the driving motor 9 drives one of the first rotating shafts 4 to rotate. Since the two gears 6 are meshed and connected, the two first rotating shafts 4 are driven to rotate relative to each other, and the two first rotating shafts 4 drive the crushing blades 5 to rotate, which is convenient for crushing the raw materials. When the two first rotating shafts 4 rotate relative to each other, one of the first rotating shafts 4 drives one of the first rotating wheels 13 to rotate, and the first rotating wheel 13 drives one of the belts 15 to move, and then the two second rotating shafts 10 drive the two crushing rollers 11 to rotate relative to each other, so that the rotating crushing teeth 12 crush and refine the crushed raw materials, thereby improving the crushing efficiency.

[0024] Embodiment 2, as Figure 1 - Figure 4 As shown, the filtering mechanism 2 includes a fixed plate 201, which is fixedly connected to the inner side of the shell 1, a telescopic rod 202 is fixedly connected to the top of the fixed plate 201, a reset spring 203 is sleeved on the outer surface of the telescopic rod 202, a filter plate 204 is arranged at the top of the telescopic rod 202, and a vibrator 205 is arranged at the bottom of the filter plate 204, the shock absorbing mechanism 3 includes a damper 301, the damper 301 is arranged at the bottom of the shell 1, a shock absorbing spring 302 is sleeved on the outer surface of the damper 301, and a supporting leg 303 is fixedly connected to the bottom of the damper 301, a guide plate 16 is fixedly connected to the inner side of the shell 1, and the guide plate 16 is arranged at an incline, a feed port 17 is arranged at the top of the shell 1, and a discharge port 18 is arranged at one side of the shell 1.

[0025] The effect achieved by the entire embodiment 2 is that, by providing the filtering mechanism 2, the raw materials after being crushed and pulverized fall on the filter plate 204, and the filter plate 204 is convenient for filtering them, thereby improving the crushing and pulverizing effect. At the same time, by starting the vibrator 205, the vibrator 205 drives the filter plate 204 to vibrate, thereby preventing the filter plate 204 from being blocked. By providing the shock absorbing mechanism 3, under the damping action of the damper 301 and the elastic action of the shock absorbing spring 302, when the present crushing and pulverizing device is vibrated, it can play a buffering and shock absorbing role, thereby maintaining a certain stability. By providing the guide plate 16, the crushed raw materials are convenient to fall between the two crushing rollers 11, thereby improving the crushing and pulverizing effect. By providing the feed port 17, the raw materials are convenient to be put into the shell 1 through the feed port 17. By providing the discharge port 18, the crushed and pulverized raw materials are convenient to be discharged through the discharge port 18.

[0026] Working principle: When in use, by starting the driving motor 9 and the vibrator 205, the raw material is put into the shell 1 through the feed port 17, so that the driving motor 9 drives one of the first rotating shafts 4 to rotate. Due to the meshing connection of the two gears 6, the two first rotating shafts 4 are driven to rotate relatively, and the two first rotating shafts 4 drive the crushing blades 5 to rotate to crush the raw material put in. Then, when the two first rotating shafts 4 rotate relatively, one of the first rotating shafts 4 drives one of the first rotating wheels 13 to rotate, wherein the first rotating wheel 13 drives one of the belts 15 to move, and then the two second rotating shafts 10 drive the two crushing rollers 11 to rotate relatively, so that the rotating crushing teeth 12 crush and refine the crushed raw material, and then the crushed and crushed raw material falls on the filter plate 204, the filter plate 204 is convenient for filtering it, and the filtered raw material is discharged through the discharge port 18 to improve the crushing and refinement effect. At the same time, the vibrator 205 drives the filter plate 204 to vibrate to prevent the filter plate 204 from being blocked.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A pulverizing and refining device for producing smoke suppressants, comprising a housing (1), characterized in that: A filtering mechanism (2) is provided in the shell (1), a shock absorbing mechanism (3) is provided at the bottom of the shell (1), two first rotating shafts (4) are rotatably connected in the shell (1), crushing blades (5) are fixedly connected to the outer surfaces of the two first rotating shafts (4), both ends of the two first rotating shafts (4) are movable and penetrate the shell (1), two gears (6) are provided on the outer surfaces of the two first rotating shafts (4), the two gears (6) are meshingly connected, a support plate (7) is fixedly connected to one side of the shell (1), a mounting seat (8) is fixedly connected to the top of the support plate (7), a driving motor (9) is fixedly installed on the top of the mounting seat (8), and an output end of the driving motor (9) is connected to one of the first The rotating shaft (4) is fixedly connected, and two second rotating shafts (10) are rotatably connected in the shell (1), one end of each of the two second rotating shafts (10) is movably inserted into the shell (1), two crushing rollers (11) are arranged on the outer surfaces of the two second rotating shafts (10), and crushing teeth (12) are fixedly connected on the outer surfaces of the two crushing rollers (11), two first rotating wheels (13) are arranged on the outer surfaces of one of the first rotating shafts (4) and one of the second rotating shafts (10), two second rotating wheels (14) are arranged on the outer surfaces of the other first rotating shaft (4) and the other second rotating shaft (10), and two belts (15) are transmission-connected to the outer surfaces of the two first rotating wheels (13) and the two second rotating wheels (14).

2. The pulverizing and refining device for producing smoke suppressant according to claim 1, characterized in that: The filtering mechanism (2) comprises a fixing plate (201), wherein the fixing plate (201) is fixedly connected to the inner side of the housing (1), and a telescopic rod (202) is fixedly connected to the top of the fixing plate (201).

3. The pulverizing and refining device for producing smoke suppressant according to claim 2, characterized in that: A return spring (203) is sleeved on the outer surface of the telescopic rod (202), a filter plate (204) is arranged at the top end of the telescopic rod (202), and a vibrator (205) is arranged at the bottom end of the filter plate (204).

4. The pulverizing and refining device for producing smoke suppressant according to claim 1, characterized in that: The shock absorbing mechanism (3) comprises a damper (301), and the damper (301) is arranged at the bottom of the housing (1).

5. The pulverizing and refining device for producing smoke suppressant according to claim 4, characterized in that: A shock absorbing spring (302) is sleeved on the outer surface of the damper (301), and a supporting leg (303) is fixedly connected to the bottom of the damper (301).

6. The pulverizing and refining device for producing smoke suppressant according to claim 1, characterized in that: A guide plate (16) is fixedly connected to the inner side of the housing (1), and the guide plate (16) is arranged in an inclined manner.

7. The pulverizing and refining device for producing smoke suppressant according to claim 1, characterized in that: A feed port (17) is provided at the top of the shell (1), and a discharge port (18) is provided at one side of the shell (1).

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