Chemical raw material grinding device

Abstract

The utility model discloses a chemical raw material grinding device, which belongs to the technical field of raw material processing equipment, and comprises a box body, one side of the box body is fixedly connected with a first mounting box, a first motor is fixedly mounted in the first mounting box, and two sides of the inner wall of the box body are fixedly connected with two groups of first bearings; first rotating shafts are rotatably connected to the interiors of the two first bearings correspondingly, a first grinding wheel and a second grinding wheel are fixedly connected to the surfaces of the two first rotating shafts correspondingly, and a driving wheel and a driven wheel are fixedly connected to one ends of the two first rotating shafts correspondingly. And an output shaft of a second motor drives a second rotating shaft to rotate in a second bearing and drives a threaded rod to rotate, so that a connecting plate moves on the surface of the threaded rod, the connecting plate drives a telescopic rod and a scraping plate to move, and the purpose of scraping large raw materials on the surface of the screen is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of raw material processing equipment, and more specifically, it relates to a chemical raw material grinding device. Background Art

[0002] The connection between humans and chemical products has spread to all aspects of life. In modern life, whether it is material life such as clothing, food, housing, transportation or spiritual life such as culture and entertainment, chemical products are indispensable. Chemical raw materials often need to be ground during production or experiment, and grinding equipment is needed at this time.

[0003] However, the existing grinding device cannot scrape off the larger raw materials during grinding, which causes the filter to be blocked, thus affecting the use effect, and cannot separate the successfully ground and incompletely ground raw materials for storage. Utility Model Content

[0004] (1) Technical issues to be solved

[0005] In view of the shortcomings of the prior art, the utility model aims to provide a chemical raw material grinding device, which has the characteristics of scraping and separate storage.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides a chemical raw material grinding device, including a box body, a first installation box is fixedly connected to one side of the box body, a first motor is fixedly installed inside the first installation box, two groups of first bearings are fixedly connected to both sides of the inner wall of the box body, the insides of the two groups of first bearings are rotatably connected to a first rotating shaft, the surfaces of the two first rotating shafts are respectively fixedly connected to a first grinding wheel and a second grinding wheel, one end of the two first rotating shafts is respectively fixedly connected to a driving wheel and a driven wheel, the driving wheel is connected to the driven wheel through a belt, and the other end of one of the first rotating shafts is fixedly connected to the first On the output shaft of a motor, a second installation box is fixedly connected to the other side of the box body, a second motor is fixedly installed inside the second installation box, a second bearing is fixedly connected to the inner wall of the box body, a second rotating shaft is rotatably connected inside the second bearing, one end of the second rotating shaft is fixedly connected to the output shaft of the second motor, the other end of the second rotating shaft is fixedly connected to a threaded rod, a connecting plate is threadedly connected to the surface of the threaded rod, a telescopic rod is fixedly connected to the bottom of the connecting plate, a scraper is fixedly connected to the bottom of the telescopic rod, a screen is abutted against the bottom of the scraper, and the screen is fixedly connected to the inside of the box body.

[0008] When a chemical raw material grinding device of the present technical solution is used, the second motor works, and the output shaft of the second motor drives the second rotating shaft to rotate inside the second bearing, and drives the threaded rod to rotate, so that the connecting plate moves on the surface of the threaded rod, and the connecting plate drives the telescopic rod and the scraper to move, thereby achieving the purpose of scraping off larger raw materials on the surface of the screen.

[0009] Furthermore, a feed port is fixedly connected to the top of the box body, a connecting shaft is fixedly connected to one side of the top of the feed port, and a cover plate is rotatably connected to the surface of the connecting shaft.

[0010] Furthermore, a handle is fixedly connected to one side of the cover plate, a clamping block is fixedly connected to the other side of the cover plate, a clamping slot is provided on one side of the top of the feed port, and the clamping block is clamped inside the clamping slot.

[0011] Furthermore, a recovery box is fixedly connected to one side of the box body, a material guide plate is fixedly connected to the inside of the box body, and a storage box is fixedly connected to the other side of the box body.

[0012] Furthermore, a sliding rod is fixedly connected to the interior of the box body, and one end of the connecting plate is slidably connected to the surface of the sliding rod.

[0013] Furthermore, a spring is sleeved on the surface of the telescopic rod, one end of the spring is fixedly connected to the bottom of the connecting plate, and the other end of the spring is fixedly connected to the top of the scraper.

[0014] Furthermore, a hydraulic telescopic cylinder is fixedly connected to the bottom of the box body, and a base is fixedly connected to the bottom of the hydraulic telescopic cylinder.

[0015] Beneficial Effects

[0016] In summary, the utility model has the following beneficial effects:

[0017] 1. Through the operation of the second motor, the output shaft of the second motor drives the second shaft to rotate inside the second bearing, and drives the threaded rod to rotate, so that the connecting plate moves on the surface of the threaded rod, and the connecting plate drives the telescopic rod and the scraper to move, thereby achieving the purpose of scraping off the raw materials larger on the surface of the screen. With the setting of the recycling box, the raw materials on the surface of the filter will flow into the inside of the recycling box after being scraped off, thereby achieving the purpose of separately storing the incompletely ground raw materials. Through the operation of the first motor, the output shaft of the first motor drives a group of first shafts to rotate inside the first bearing, and the driving wheel drives the driven wheel to rotate through the belt, so that the other group of first shafts rotates, and drives the first grinding wheel and the second grinding wheel to rotate respectively, thereby achieving the purpose of grinding the raw materials entering the box body;

[0018] 2. Through the setting of the feed port, the raw materials can be placed into the interior of the box through the feed port. With the help of the setting of the connecting shaft and the cover plate, the feed port can be closed and opened. With the help of the setting of the card block connected in the card slot, the feed port can be sealed. Through the setting of the storage box, the successfully ground raw materials can be placed in the storage box. With the help of the setting of the guide plate, the raw materials can be placed in the storage box. The setting of the connecting plate sliding on the surface of the slide rod facilitates the stability of the auxiliary connecting plate when moving. Through the setting of the spring, the elasticity of the spring facilitates the auxiliary scraper to scrape the raw materials on the surface of the screen. The hydraulic telescopic cylinder works, and the output end of the hydraulic telescopic cylinder drives the box to move, thereby achieving the purpose of adjusting the height of the box. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the side cross-sectional structure of the utility model;

[0022] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model in top view.

[0023] The symbols in the accompanying drawings are:

[0024] 1. Box body; 2. First installation box; 3. First motor; 4. First bearing; 5. First rotating shaft; 6. First grinding wheel; 7. Second grinding wheel; 8. Driving wheel; 9. Belt; 10. Driven wheel; 11. Second installation box; 12. Second motor; 13. Second bearing; 14. Second rotating shaft; 15. Threaded rod; 16. Connecting plate; 17. Telescopic rod; 18. Scraper; 19. Spring; 20. Screen; 21. Sliding rod; 22. Recovery box; 23. Guide plate; 24. Storage box; 25. Hydraulic telescopic cylinder; 26. Base; 27. Feed inlet; 28. Connecting shaft; 29. ​​Cover plate; 30. Handle; 31. Card slot; 32. Card block. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.

[0026] Example:

[0027] The following is combined with Figure 1-3 The utility model is described in further detail.

[0028] See also Figure 1-3 The utility model provides a technical solution: a chemical raw material grinding device, including a box body 1, a first installation box 2 is fixedly connected to one side of the box body 1, a first motor 3 is fixedly installed inside the first installation box 2, through the operation of the first motor 3, the output shaft of the first motor 3 drives a group of first rotating shafts 5 to rotate inside the first bearing 4, and makes the driving wheel 8 drive the driven wheel 10 to rotate through the belt 9, so that the other group of first rotating shafts 5 rotates, and respectively drives the first grinding wheel 6 and the second grinding wheel 7 to rotate, thereby achieving the purpose of grinding the raw materials entering the box body 1, two groups of first bearings 4 are fixedly connected on both sides of the inner wall of the box body 1, the first rotating shafts 5 are rotatably connected inside the two groups of first bearings 4, the surfaces of the two first rotating shafts 5 are respectively fixedly connected to the first grinding wheel 6 and the second grinding wheel 7, one end of the two first rotating shafts 5 is respectively fixedly connected to the driving wheel 8 and the driven wheel 10, the driving wheel 8 is connected to the driven wheel 10 through the belt 9, the other end of one of the first rotating shafts 5 is fixedly connected to the output shaft of the first motor 3, the other side of the box body 1 is fixedly connected to the second installation box 11, the second installation The second motor 12 is fixedly installed inside the box 11. When the second motor 12 works, the output shaft of the second motor 12 drives the second rotating shaft 14 to rotate inside the second bearing 13, and drives the threaded rod 15 to rotate, so that the connecting plate 16 moves on the surface of the threaded rod 15, and the connecting plate 16 drives the telescopic rod 17 and the scraper 18 to move, thereby achieving the purpose of scraping off the larger raw materials on the surface of the screen 20. With the setting of the recovery box 22, the raw materials on the surface of the filter screen will flow into the interior of the recovery box 22 after being scraped off, thereby achieving the purpose of collecting the incompletely ground raw materials. For the purpose of storing the raw materials separately, a second bearing 13 is fixedly connected to the inner wall of the box body 1, a second shaft 14 is rotatably connected inside the second bearing 13, one end of the second shaft 14 is fixedly connected to the output shaft of the second motor 12, and the other end of the second shaft 14 is fixedly connected to a threaded rod 15, a connecting plate 16 is threadedly connected to the surface of the threaded rod 15, a telescopic rod 17 is fixedly connected to the bottom of the connecting plate 16, a scraper 18 is fixedly connected to the bottom of the telescopic rod 17, a screen 20 is abutted against the bottom of the scraper 18, and the screen 20 is fixedly connected to the inside of the box body 1;

[0029] Specifically, a feed port 27 is fixedly connected to the top of the box body 1, a connecting shaft 28 is fixedly connected to one side of the top of the feed port 27, a cover plate 29 is rotatably connected to the surface of the connecting shaft 28, a handle 30 is fixedly connected to one side of the cover plate 29, a clamping block 32 is fixedly connected to the other side of the cover plate 29, a clamping slot 31 is opened on one side of the top of the feed port 27, and the clamping block 32 is clamped inside the clamping slot 31.

[0030] By adopting the above technical solution, through the setting of the feed port 27, the raw materials can be placed into the interior of the box body 1 through the feed port 27, and with the help of the setting of the connecting shaft 28 and the cover plate 29, the feed port 27 can be closed and opened, and with the help of the setting of the card block 32 being connected in the card slot 31, the feed port 27 is convenient to seal.

[0031] Specifically, a recovery box 22 is fixedly connected to one side of the box body 1, a material guide plate 23 is fixedly connected to the inside of the box body 1, a storage box 24 is fixedly connected to the other side of the box body 1, a slide rod 21 is fixedly connected to the inside of the box body 1, and one end of the connecting plate 16 is slidably connected to the surface of the slide rod 21.

[0032] By adopting the above technical solution and setting the storage box 24, the successfully ground raw materials can be placed inside the storage box 24. With the help of the setting of the material guide plate 23, it is convenient to place the raw materials into the storage box 24. The setting of the connecting plate 16 sliding on the surface of the slide rod 21 facilitates the stability of the auxiliary connecting plate 16 when moving.

[0033] Specifically, a spring 19 is sleeved on the surface of the telescopic rod 17, one end of the spring 19 is fixedly connected to the bottom of the connecting plate 16, and the other end of the spring 19 is fixedly connected to the top of the scraper 18. The bottom of the box body 1 is fixedly connected to a hydraulic telescopic cylinder 25, and the bottom of the hydraulic telescopic cylinder 25 is fixedly connected to a base 26.

[0034] By adopting the above technical solution, through the setting of the spring 19, the elasticity of the spring 19 makes it easier for the auxiliary scraper 18 to scrape the raw materials on the surface of the screen 20. Through the operation of the hydraulic telescopic cylinder 25, the output end of the hydraulic telescopic cylinder 25 drives the box 1 to move, thereby achieving the purpose of adjusting the height of the box 1.

[0035] The working principle of the utility model is as follows: when in use, firstly, the raw material to be ground is placed into the interior of the box body 1 through the feed port 27, and then the first motor 3 is controlled to work through the external controller, and the output shaft of the first motor 3 drives the first rotating shaft 5 to rotate inside the first bearing 4, so that the driving wheel 8 rotates following the first rotating shaft 5, and the driving wheel 8 rotates following the driven wheel 10 through the belt 9, so that the first grinding wheel 6 and the second grinding wheel 7 rotate, and the raw material is ground. When the ground raw material is screened by the screen 20, the larger raw material is blocked on the surface of the screen 20, and then it can pass through The second motor 12 is started by an external controller, and the output shaft of the second motor 12 drives the second rotating shaft 14 to rotate inside the second bearing 13, and drives the threaded rod 15 to rotate, so that the connecting plate 16 moves on the surface of the threaded rod 15, and the connecting plate 16 drives the telescopic rod 17 and the scraper 18 to move, so that the scraper 18 scrapes the larger raw materials on the surface of the screen 20, and scrapes the raw materials into the inside of the recovery box 22. When the raw materials pass through the screen 20, they will flow to the surface of the guide plate 23. Since the guide plate 23 is inclined, the raw materials can slide on the surface of the guide plate 23 to the inside of the storage box 24.

[0036] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A chemical raw material grinding device, comprising a housing (1), characterized in that: A first installation box (2) is fixedly connected to one side of the box body (1), a first motor (3) is fixedly installed inside the first installation box (2), two groups of first bearings (4) are fixedly connected to the two sides of the inner wall of the box body (1), the insides of the two groups of first bearings (4) are both rotatably connected with a first rotating shaft (5), the surfaces of the two first rotating shafts (5) are respectively fixedly connected with a first grinding wheel (6) and a second grinding wheel (7), one end of the two first rotating shafts (5) is respectively fixedly connected with a driving wheel (8) and a driven wheel (10), the driving wheel (8) is transmission-connected to the driven wheel (10) via a belt (9), the other end of one of the first rotating shafts (5) is fixedly connected to the output shaft of the first motor (3), and the other side of the box body (1) is fixedly connected with a second installation box (5). A box (11), a second motor (12) is fixedly installed inside the second installation box (11), a second bearing (13) is fixedly connected to the inner wall of the box body (1), a second rotating shaft (14) is rotatably connected inside the second bearing (13), one end of the second rotating shaft (14) is fixedly connected to the output shaft of the second motor (12), the other end of the second rotating shaft (14) is fixedly connected to a threaded rod (15), the surface of the threaded rod (15) is threadedly connected to a connecting plate (16), the bottom of the connecting plate (16) is fixedly connected to a telescopic rod (17), the bottom of the telescopic rod (17) is fixedly connected to a scraper (18), the bottom of the scraper (18) is abutted against a screen (20), and the screen (20) is fixedly connected to the inside of the box body (1).

2. A chemical raw material grinding device according to claim 1, characterized in that: A feed port (27) is fixedly connected to the top of the box body (1), a connecting shaft (28) is fixedly connected to one side of the top of the feed port (27), and a cover plate (29) is rotatably connected to the surface of the connecting shaft (28).

3. A chemical raw material grinding device according to claim 2, characterized in that: A handle (30) is fixedly connected to one side of the cover plate (29), a clamping block (32) is fixedly connected to the other side of the cover plate (29), a clamping groove (31) is provided on one side of the top of the feed port (27), and the clamping block (32) is clamped inside the clamping groove (31).

4. A chemical raw material grinding device according to claim 1, characterized in that: A recovery box (22) is fixedly connected to one side of the box body (1), a material guide plate (23) is fixedly connected to the interior of the box body (1), and a storage box (24) is fixedly connected to the other side of the box body (1).

5. The chemical raw material grinding device according to claim 1, characterized in that: A sliding rod (21) is fixedly connected to the interior of the box body (1), and one end of the connecting plate (16) is slidably connected to the surface of the sliding rod (21).

6. A chemical raw material grinding device according to claim 1, characterized in that: A spring (19) is sleeved on the surface of the telescopic rod (17), one end of the spring (19) is fixedly connected to the bottom of the connecting plate (16), and the other end of the spring (19) is fixedly connected to the top of the scraper (18).

7. A chemical raw material grinding device according to claim 1, characterized in that: The bottom of the box body (1) is fixedly connected to a hydraulic telescopic cylinder (25), and the bottom of the hydraulic telescopic cylinder (25) is fixedly connected to a base (26).

Images