Chemical raw material grinding device

Abstract

The utility model provides a chemical raw material grinding device which relates to the technical field of chemical raw material grinding and comprises a grinding device body, a box door is hinged to the front face of the grinding device body, supporting legs are fixedly connected to the bottom of the box door, and a limiting sleeve shell is fixedly connected to the surface of the top of the grinding device body. A feeding port is formed in the surface of one side of the grinding device body, and a smashing mechanism is fixedly connected to the surface of the left side of the grinding device body. According to the raw material crushing device, the crushing box body is arranged, so that raw materials are conveniently poured into the crushing box body, then the crushing motor mounted on the upper surface of the motor base is utilized, the crushing motor is manually started to drive the driving gear at the output end of the crushing motor to rotate, and then the driven gear is driven to rotate through meshing; and the crushing rollers on the inner walls are driven by the driving gear and the driven gear to rotate and are matched with the crushing blades, so that the raw materials are crushed, and the later grinding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical raw material grinding, in particular to a chemical raw material grinding device. Background Art

[0002] The relationship between human beings and chemical industry is very close and pervasive in all aspects of life. In modern life, chemical products are indispensable almost anytime and anywhere. From material life such as clothing, food, housing and transportation to spiritual life such as culture, art and entertainment, chemical products are needed to serve. Chemical raw materials often need to be ground during production, use or testing, so a chemical raw material grinding device is needed.

[0003] However, in the prior art, the existing grinding devices usually pour the raw materials directly into the grinding equipment, and then mix and stir the ground raw materials through a stirring device. However, some large pieces of chemical raw materials are difficult to grind, which in turn affects the grinding efficiency. At the same time, the ground raw materials usually need to be screened, and the existing grinding devices lack a screening mechanism, which reduces the efficiency of the raw materials. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art, such as the lack of crushing and screening mechanisms, which reduces the grinding efficiency of the grinding device, and to provide a chemical raw material grinding device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a chemical raw material grinding device, including a grinding device body, a box door is hinged on the front of the grinding device body, and the bottom of the box door is fixedly connected to a supporting leg, the top surface of the grinding device body is fixedly connected to a limiting sleeve, a feed port is opened on one side surface of the grinding device body, a crushing mechanism is fixedly connected to the left side surface of the grinding device body, a screening mechanism is movably connected inside the grinding device body, and a grinding mechanism is arranged above the screening mechanism.

[0006] As a preferred embodiment, the crushing mechanism includes a crushing box fixedly connected to the left side surface of the grinding device body, a lower hopper is fixedly connected to the bottom of the crushing box, and one end surface of the lower hopper is fixedly connected to one side of the feed port.

[0007] As a preferred embodiment, the front of the crushing box is fixedly connected to a motor base, the upper surface of the motor base is fixedly connected to a crushing motor, the output end of the crushing motor is fixedly connected to a driving gear, and the outer surface of the driving gear is meshingly connected to a driven gear.

[0008] As a preferred embodiment, the inner walls of the driving gear and the driven gear are fixedly connected with a crushing roller, one end of the crushing roller is rotatably connected to the inside of the crushing box, and the outer surface of the crushing roller is fixedly connected with a crushing blade.

[0009] As a preferred embodiment, the screening mechanism includes movable grooves opened on both sides of the grinding device body, the inner surface of the movable groove is movably connected with a clamping plate, the outer side of the clamping plate is fixedly connected with a pulling rod, and the outer surfaces of both ends of the pulling rod are fixedly connected with springs.

[0010] As a preferred embodiment, a screening plate is fixedly connected to the inner surface of the clamping plate, screening holes are provided on the surface of the screening plate, and an arc-shaped screening plate is arranged below the screening plate, and both ends of the arc-shaped screening plate are fixedly connected to the inner cavity side of the grinding device body, and a collecting drawer is arranged below the arc-shaped screening plate, and the collecting drawer is movably connected to the bottom of the inner cavity of the grinding device body, and a slide groove is provided at the bottom of the inner cavity of the grinding device body, and the bottom of the collecting drawer is slidably connected to the inside of the slide groove.

[0011] As a preferred embodiment, the grinding mechanism includes a driving motor arranged inside a limiting sleeve, the driving motor is fixedly connected to the top surface of the grinding device body, and the output shaft of the driving motor is fixedly connected to a connecting sleeve, and the bottom of the connecting sleeve is fixedly connected to a grinding ring.

[0012] As a preferred embodiment, a grinding ring is fixedly connected to the lower surface of the grinding frame, a grinding disk 1 is fixedly connected to the bottom surface of the grinding ring, a grinding disk 2 is fixedly connected to the lower surface of the grinding disk 1, and grinding beads are fixedly connected to the outer surface of the grinding disk 2.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. The utility model provides a crushing mechanism and a crushing box so that the raw materials can be poured into it, and then a crushing motor installed on the upper surface of the motor base is used, and the crushing motor is manually started to drive the driving gear at its output end to rotate, and then through meshing, the driven gear is driven to rotate, and the crushing roller on the inner wall is driven by the driving gear and the driven gear to rotate, and cooperate with the crushing blade to crush the raw materials, which is beneficial to improve the later grinding efficiency.

[0015] 2. The utility model sets up a screening mechanism and a feed port, and the raw materials fall onto the surface of the screening plate through the feed port. Then, the pulling rod is manually held to pull both sides, thereby driving the movable groove and the screening plate to swing back and forth, screening the raw materials on the surface, and falling onto the surface of the arc-shaped screening plate for further filtering and screening, so as to improve the screening efficiency, and then collected in a collecting drawer to wait for manual retrieval. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a schematic structural diagram of a chemical raw material grinding device.

[0017] Figure 2 The utility model provides a three-dimensional schematic diagram of the crushing mechanism structure of a chemical raw material grinding device.

[0018] Figure 3 The utility model provides a three-dimensional schematic diagram of the screening mechanism structure of a chemical raw material grinding device.

[0019] Figure 4 This is an enlarged schematic diagram of the structure at position A of a chemical raw material grinding device provided by the utility model.

[0020] Legend:

[0021] 1. Grinding device body; 101. Limiting sleeve; 102. Feeding port; 2. Box door; 3. Support legs; 4. Crushing mechanism; 401. Crushing box; 402. Lower hopper; 403. Crushing motor; 404. Driving gear; 405. Driven gear; 406. Crushing roller; 407. Crushing blade; 5. Screening mechanism; 501. Movable groove; 502. Snap-on plate; 503. Pull rod; 504. Spring; 505. Screening plate; 506. Arc-shaped screening plate; 507. Collecting drawer; 6. Grinding mechanism; 601. Driving motor; 602. Connecting sleeve; 603. Grinding frame; 604. Grinding ring; 605. Grinding disc one; 606. Grinding disc two. DETAILED DESCRIPTION

[0022] 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.

[0023] like Figure 1-4As shown, the utility model provides a technical solution: a chemical raw material grinding device, comprising a grinding device body 1, a box door 2 is hinged on the front of the grinding device body 1, and a supporting leg 3 is fixedly connected to the bottom of the box door 2, a limited sleeve 101 is fixedly connected to the top surface of the grinding device body 1, a feed port 102 is provided on one side surface of the grinding device body 1, a crushing mechanism 4 is fixedly connected to the left side surface of the grinding device body 1, a screening mechanism 5 is movably connected inside the grinding device body 1, a grinding mechanism 6 is arranged above the screening mechanism 5, the crushing mechanism 4 comprises a crushing box body 401 fixedly connected to the left side surface of the grinding device body 1, a lower hopper 402 is fixedly connected to the bottom of the crushing box body 401, one end surface of the lower hopper 402 is fixedly connected to one side of the feed port 102, a motor base is fixedly connected to the front of the crushing box body 401, and a crushing motor 403 is fixedly connected to the upper surface of the motor base, The output end of the crushing motor 403 is fixedly connected with a driving gear 404, and the outer surface of the driving gear 404 is meshedly connected with a driven gear 405. The inner walls of the driving gear 404 and the driven gear 405 are fixedly connected with a crushing roller 406. One end of the crushing roller 406 is rotatably connected to the inside of the crushing box 401, and the outer surface of the crushing roller 406 is fixedly connected with a crushing blade 407. The crushing box 401 is provided so that the raw materials can be poured into it, and then the crushing motor 403 installed on the upper surface of the motor base is used, and the crushing motor 403 is manually started to drive the driving gear 404 at its output end to rotate, and then through meshing, it will drive the driven gear 405 to rotate, and the driving gear 404 and the driven gear 405 drive the crushing roller 406 on its inner wall to rotate, and cooperate with the crushing blade 407 to crush the raw materials, which is beneficial to improve the grinding efficiency in the later stage.

[0024] like Figure 1-4As shown, the screening mechanism 5 includes movable grooves 501 provided on both sides of the grinding device body 1, the inner surface of the movable groove 501 is movably connected with a clamping plate 502, the outer side of the clamping plate 502 is fixedly connected with a pulling rod 503, the outer surfaces of both ends of the pulling rod 503 are fixedly connected with springs 504, the inner surface of the clamping plate 502 is fixedly connected with a screening plate 505, the surface of the screening plate 505 is provided with screening holes, and an arc-shaped screening plate 506 is provided below the screening plate 505, the two ends of the arc-shaped screening plate 506 are fixedly connected to the inner cavity side of the grinding device body 1, and a collecting drawer 506 is provided below the arc-shaped screening plate 506. 7. The collecting drawer 507 is movably connected to the bottom of the inner cavity of the grinding device body 1. A slide groove is provided at the bottom of the inner cavity of the grinding device body 1. The bottom of the collecting drawer 507 is slidably connected to the inside of the slide groove. The raw materials pass through the feed port 102 and fall onto the surface of the screening plate 505. Then, the pulling rod 503 is manually held and pulled on both sides to drive the movable groove 501 and the screening plate 505 to swing back and forth, and the raw materials on the surface are screened, and fall onto the surface of the arc-shaped screening plate 506 for further filtering and screening, so as to improve the screening efficiency, and then the collecting drawer 507 is used for collection.

[0025] like Figure 1-4 As shown, the grinding mechanism 6 includes a driving motor 601 arranged inside the limiting sleeve 101, the driving motor 601 is fixedly connected to the top surface of the grinding device body 1, and the output shaft of the driving motor 601 is fixedly connected to a connecting sleeve 602, the bottom of the connecting sleeve 602 is fixedly connected to a grinding ring 604, the lower surface of the grinding frame 603 is fixedly connected to the grinding ring 604, the bottom end surface of the grinding ring 604 is fixedly connected to a grinding disc 1 605, the lower surface of the grinding disc 1 605 is fixedly connected to a grinding disc 2 606, and the outer surface of the grinding disc 2 606 is fixedly connected to grinding beads, by starting the driving motor 601 installed on the top surface of the grinding device body 1, the connecting sleeve 602 is driven to rotate, and through the connection of the connecting sleeve 602, the grinding frame 603 is driven to rotate, and then through the connection of the grinding ring 604, the grinding discs 1 605 and 2 606 are driven to grind the raw materials on the surface of the screening plate 505 at the same time.

[0026] Working principle: First, a crushing box 401 is set up to pour the raw materials into it, and then a crushing motor 403 installed on the upper surface of the motor base is used, and the crushing motor 403 is manually started to drive the driving gear 404 at its output end to rotate, and then through meshing, the driven gear 405 is driven to rotate, and the driving gear 404 and the driven gear 405 drive the crushing roller 406 on the inner wall to rotate and cooperate with the crushing blade 407 to crush the raw materials, and then the raw materials fall onto the surface of the screening plate 505 through the feed port 102, and then the pulling rod 503 is manually held and pulled on both sides, thereby driving the movable groove 501 and the screening plate 505 to swing back and forth, screening the raw materials on the surface, and falling onto the surface of the arc-shaped screening plate 506 for filtering and screening again to improve the screening efficiency, and then collected in the collecting bin 507.

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

Claims

1. A chemical raw material grinding device, comprising a grinding device body (1), characterized in that: The front of the grinding device body (1) is hinged with a box door (2), and the bottom of the box door (2) is fixedly connected to a supporting leg (3); the top surface of the grinding device body (1) is fixedly connected to a limiting sleeve (101); a feed port (102) is provided on one side surface of the grinding device body (1); a crushing mechanism (4) is fixedly connected to the left side surface of the grinding device body (1); a screening mechanism (5) is movably connected inside the grinding device body (1); a grinding mechanism (6) is arranged above the screening mechanism (5); a crushing roller (406) is fixedly connected to the inner walls of the driving gear (404) and the driven gear (405); one end of the crushing roller (406) is rotatably connected to the inside of the crushing box (401); a crushing blade (407) is fixedly connected to the outer surface of the crushing roller (406); the screening mechanism (5) comprises movable plates provided on both sides of the grinding device body (1). A movable groove (501), the inner surface of the movable groove (501) is movably connected with a clamping plate (502), the outer side of the clamping plate (502) is fixedly connected with a pulling rod (503), the outer surfaces of both ends of the pulling rod (503) are fixedly connected with springs (504), the inner surface of the clamping plate (502) is fixedly connected with a screening plate (505), the surface of the screening plate (505) is provided with screening holes, and an arc-shaped screening plate (506) is arranged below the screening plate (505), the two ends of the arc-shaped screening plate (506) are fixedly connected to the inner cavity side of the grinding device body (1), a collecting drawer (507) is arranged below the arc-shaped screening plate (506), the collecting drawer (507) is movably connected to the bottom of the inner cavity of the grinding device body (1), the bottom of the inner cavity of the grinding device body (1) is provided with a sliding groove, and the bottom of the collecting drawer (507) is slidably connected to the inside of the sliding groove.

2. A chemical raw material grinding device according to claim 1, characterized in that: The pulverizing mechanism (4) comprises a pulverizing box (401) fixedly connected to the left side surface of the grinding device body (1), a lower hopper (402) fixedly connected to the bottom of the pulverizing box (401), and one end surface of the lower hopper (402) fixedly connected to one side of the feed port (102).

3. A chemical raw material grinding device according to claim 2, characterized in that: The front surface of the pulverizing box (401) is fixedly connected to a motor base, the upper surface of the motor base is fixedly connected to a pulverizing motor (403), the output end of the pulverizing motor (403) is fixedly connected to a driving gear (404), and the outer surface of the driving gear (404) is meshingly connected to a driven gear (405).

4. A chemical raw material grinding device according to claim 3, characterized in that: The grinding mechanism (6) comprises a driving motor (601) arranged inside a limiting sleeve (101); the driving motor (601) is fixedly connected to the top surface of the grinding device body (1); the output shaft of the driving motor (601) is fixedly connected to a connecting sleeve (602); and the bottom of the connecting sleeve (602) is fixedly connected to a grinding ring (604).

5. A chemical raw material grinding device according to claim 4, characterized in that: A grinding ring (604) is fixedly connected to the lower surface of the grinding frame (603), a grinding disc 1 (605) is fixedly connected to the bottom surface of the grinding ring (604), a grinding disc 2 (606) is fixedly connected to the lower surface of the grinding disc 1 (605), and grinding beads are fixedly connected to the outer surface of the grinding disc 2 (606).

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