Chemical raw material grinding equipment

Abstract

The utility model relates to the technical field of grinding equipment, and discloses chemical raw material grinding equipment which comprises a working frame, a mounting frame is arranged in an inner cavity of the working frame, a cleaning mechanism is mounted in an inner cavity of the mounting frame located on the back face, and a drying mechanism is mounted in an inner cavity of the mounting frame located on the front face. A motor frame is mounted at the top of the working frame, a first motor is mounted in an inner cavity of the motor frame, a first rotating shaft is fixedly connected to the bottom of an output shaft of the first motor, a coupler is mounted between the output shaft of the first motor and the first rotating shaft for connection, a rotating plate is mounted at the bottom of the first rotating shaft, and an extrusion mechanism is mounted on the left side of the bottom of the rotating plate; a grinding mechanism is installed on the right side of the bottom of the rotating plate. According to the grinding and cleaning device, the grinding mechanism and the cleaning mechanism can work alternately due to the design of the rotating plate, seamless switching between the grinding process and the cleaning process is achieved through driving of the first motor, and the working efficiency and the use flexibility of the device are improved.

Description

Technical Field

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

[0002] Chemical raw materials are raw materials produced by chemical methods, including inorganic chemical products other than chemical fertilizers, inorganic pesticides, inorganic pigments, etc. and various products mainly made of polymer materials in the organic synthesis industry; traditional chemical materials need to be ground before processing, but it is very difficult to achieve uniform speed and low grinding efficiency by manual grinding, and the grinding effect is also not good.

[0003] A chemical raw material grinding equipment proposed in Chinese Patent Publication No. CN219051594U includes a base. Universal wheels are rotatably installed at the four corners of the bottom of the base. A lifting mechanism is installed on the top of the base. The output end of the lifting mechanism is installed with a grinding mechanism. The grinding mechanism includes a mounting seat, a hollow shaft, a grinding member and a driving member. The mounting seat is fixedly installed at the output end of the lifting mechanism. The hollow shaft penetrates through the mounting seat and is rotatably connected to the mounting seat. The grinding member is installed at the bottom end of the hollow shaft, and the driving member is installed at the top end of the hollow shaft. The utility model can make all the grinding rods rotate self - rotatably and simultaneously rotate circumferentially along with the rotating seat, which greatly improves the grinding effect of chemical raw materials.

[0004] When the applicant implemented the above - mentioned scheme, it was found that during the chemical experiment process, since a single experiment involves the grinding process of a variety of different raw materials, the grinding equipment needs to be used repeatedly. However, the existing grinding structure generally lacks a self - cleaning structure, which is easy to cause pollution of the raw materials by the grinding equipment. And subsequent manual cleaning not only takes a lot of time, but also delays the progress of the experiment. The utility model designs a chemical raw material grinding equipment to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a chemical raw material grinding equipment, which solves the problem of lack of cleaning in the background technique.

[0006] In order to solve the above - mentioned technical problems, the utility model provides the following technical solutions:

[0007] A chemical raw material grinding equipment includes a working frame. An installation frame is arranged in the inner cavity of the working frame. A cleaning mechanism is installed in the inner cavity of the installation frame located on the back, and a drying mechanism is installed in the inner cavity of the installation frame located on the front.

[0008] A motor frame is installed at the top of the working frame. A first motor is installed in the inner cavity of the motor frame. The bottom of the output shaft of the first motor is fixedly connected to a first rotating shaft. A coupling is installed between the output shaft of the first motor and the first rotating shaft. A rotating plate is installed at the bottom of the first rotating shaft. An extrusion mechanism is installed on the left side of the bottom of the rotating plate. A grinding mechanism is installed on the right side of the bottom of the rotating plate. A partition is installed at the center of the bottom of the rotating plate.

[0009] Preferably, the cleaning mechanism includes a fixing plate fixedly connected to the inner cavity of the installation frame. A spray head is installed on the back of the fixing plate. The cleaning mechanism further includes a collection box installed at the bottom of the inner cavity of the installation frame.

[0010] Preferably, the drying mechanism includes a connecting plate fixedly connected to the inner cavity of the installation frame. A dryer is installed on the front of the connecting plate.

[0011] Preferably, the extrusion mechanism includes a first hydraulic telescopic rod installed at the bottom of the rotating plate. The bottom of the first hydraulic telescopic rod is fixedly connected to an extrusion head.

[0012] Preferably, the grinding mechanism includes a second hydraulic telescopic rod installed at the bottom of the rotating plate. The bottom of the second hydraulic telescopic rod is fixedly connected to a protection seat. A second motor is installed in the inner cavity of the protection seat. The bottom of the output shaft of the second motor is fixedly connected to a second rotating shaft. A grinding head is installed at the bottom of the second rotating shaft.

[0013] Preferably, a support frame is installed at the bottom of the inner cavity of the working frame. A grinding cylinder is installed at the top of the support frame.

[0014] Preferably, a lead screw is installed in the inner cavity of the support frame. A moving plate is threadedly connected to the outer circle of the lead screw. A clamping plate is installed at the top of the moving plate. One side of the lead screw penetrates through the inner cavity of the support frame and extends to one side of the support frame. A crank is installed on the outer circle of the lead screw.

[0015] Compared with the prior art, the beneficial effects achieved by the present utility model are as follows:

[0016] 1. In the present utility model, the design of the rotating plate enables the grinding mechanism and the cleaning mechanism to work alternately. Driven by the first motor, seamless switching between the grinding and cleaning processes is achieved, improving the working efficiency and usage flexibility of the equipment. The design of the partition effectively separates the grinding and cleaning areas, avoiding cross-contamination and ensuring the grinding quality.

[0017] 2. In this utility model, the nozzle and the collection box at the bottom can automatically spray cleaning liquid or clean water to comprehensively clean the grinding cylinder and its internal components, effectively removing the residues generated during the grinding process, and avoiding the risks of equipment contamination and raw material cross - contamination. The drying device is used to quickly dry the cleaned grinding cylinder and its internal components, which not only shortens the equipment preparation time, but also extends the service life of the equipment and reduces the corrosion and damage caused by the humid environment. Brief Description of the Drawings

[0018] Figure 1 It is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 It is a front view of the structure of this utility model;

[0020] Figure 3 It is a side view of the structure of this utility model;

[0021] Figure 4 For this utility model Figure 3 An enlarged view of part A.

[0022] Wherein: 1. Working frame; 2. Installation frame; 3. First motor; 4. First rotating shaft; 5. Rotating plate; 6. Partition board; 7. Nozzle; 8. Collection box; 9. Drying device; 10. First hydraulic telescopic rod; 11. Extrusion head; 12. Second hydraulic telescopic rod; 13. Protection seat; 14. Second motor; 15. Second rotating shaft; 16. Grinding head; 17. Support frame; 18. Grinding cylinder; 19. Lead screw; 20. Moving plate; 21. Clamping plate; 22. Crank. Detailed Description of the Preferred Embodiment

[0023] Next, the technical solutions in the embodiments of this utility model will be clearly and completely described in conjunction with the drawings in the embodiments of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, rather than all of the embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of this utility model.

[0024] Please refer to Figures 1-3 , a chemical raw material grinding device, including a working frame 1. An installation frame 2 is arranged in the inner cavity of the working frame 1. A cleaning mechanism is installed in the inner cavity of the installation frame 2 on the back, and a drying mechanism is installed in the inner cavity of the installation frame 2 on the front;

[0025] A motor frame is installed at the top of the working frame 1. A first motor 3 is installed in the inner cavity of the motor frame. The bottom of the output shaft of the first motor 3 is fixedly connected to a first rotating shaft 4. A coupling is installed between the output shaft of the first motor 3 and the first rotating shaft 4. A rotating plate 5 is installed at the bottom of the first rotating shaft 4. An extrusion mechanism is installed on the left side of the bottom of the rotating plate 5. A grinding mechanism is installed on the right side of the bottom of the rotating plate 5. A partition plate 6 is installed at the center of the bottom of the rotating plate 5.

[0026] The cleaning mechanism includes a fixing plate fixedly connected to the inner cavity of the installation frame 2. A spray head 7 is installed on the back of the fixing plate. The cleaning mechanism further includes a collection box 8 installed at the bottom of the inner cavity of the installation frame 2. The drying mechanism includes a connecting plate fixedly connected to the inner cavity of the installation frame 2. A dryer 9 is installed on the front of the connecting plate. The extrusion mechanism includes a first hydraulic telescopic rod 10 installed at the bottom of the rotating plate 5. The bottom of the first hydraulic telescopic rod 10 is fixedly connected to an extrusion head 11.

[0027] In the embodiment of the present utility model, during the extrusion or grinding process of raw materials, the cleaning mechanism can be started at this time to clean the mechanism located in the inner cavity of the installation frame 2. The spray head 7 is started to spray cleaning liquid or clean water to clean the grinding cylinder 18 and internal components. The waste liquid after cleaning is collected by the collection box 8, avoiding pollution caused by the overflow of waste liquid. The drying mechanism located in the inner cavity of the front installation frame 2 includes a protection seat 13 and a dryer 9. After the cleaning is completed, the dryer 9 is started to dry the grinding cylinder 18 and internal components, ensuring that the equipment quickly returns to a dry state and is ready for the next use.

[0028] Please refer to Figures 1-4 The grinding mechanism includes a second hydraulic telescopic rod 12 installed at the bottom of the rotating plate 5. The bottom of the second hydraulic telescopic rod 12 is fixedly connected to a protection seat 13. A second motor 14 is installed in the inner cavity of the protection seat 13. The bottom of the output shaft of the second motor 14 is fixedly connected to a second rotating shaft 15. A grinding head 16 is installed at the bottom of the second rotating shaft 15.

[0029] A support frame 17 is installed at the bottom of the inner cavity of the working frame 1. A grinding cylinder 18 is installed at the top of the support frame 17. A lead screw 19 is installed in the inner cavity of the support frame 17. A moving plate 20 is threadedly connected to the outer circle of the lead screw 19. A clamping plate 21 is installed at the top of the moving plate 20. One side of the lead screw 19 penetrates through the inner cavity of the support frame 17 and extends to one side of the support frame 17. A crank 22 is installed on the outer circle of the lead screw 19.

[0030] In the embodiment of the present utility model, turning the crank 22 drives the lead screw 19 to rotate, and then drives the moving plate 20 to move. During the movement of the moving plate 20, the clamping plate 21 is driven to move, and the grinding cylinder 18 is clamped and fixed. The lead screw 19 is a bidirectional lead screw structure. Therefore, when the lead screw 19 rotates, the moving plates 20 will move closer to or away from each other. According to the different rotation directions of the lead screw 19, the positions of the moving plate 20 and the clamping plate 21 can be controlled to fix or disassemble the grinding cylinder 18.

[0031] During use, first turn the crank 22 to drive the lead screw 19 to rotate, and then drive the moving plate 20 to move. During the movement of the moving plate 20, the clamping plate 21 is driven to move, and the grinding cylinder 18 is clamped and fixed. The lead screw 19 is a bidirectional lead screw structure. Therefore, when the lead screw 19 rotates, the moving plates 20 will move closer to or away from each other. According to the different rotation directions of the lead screw 19, the positions of the moving plate 20 and the clamping plate 21 can be controlled to fix or disassemble the grinding cylinder 18.

[0032] After the grinding cylinder 18 is fixed, raw materials can be put in. Start the second hydraulic telescopic rod 12, and the grinding head 16 can be extended into the inner cavity of the grinding cylinder 18. Then start the second motor 14 to drive the second rotating shaft 15 to rotate, realizing the rotation of the grinding head 16, so as to realize the fine grinding of the raw materials. An extrusion mechanism including a first hydraulic telescopic rod 10 and an extrusion head 11 is installed on the left side of the bottom of the rotating plate 5. Before or during grinding, the first hydraulic telescopic rod 10 can be extended as needed, so that the extrusion head 11 can initially extrude or sort the raw materials to ensure that the raw materials can better enter the grinding area.

[0033] During the extrusion or grinding of raw materials, the cleaning mechanism can be started at this time to clean the mechanism located in the installation frame 2. The nozzle 7 is started to spray cleaning liquid or clean water to clean the grinding cylinder 18 and its internal components. The waste liquid after cleaning is collected by the collection box 8, avoiding the pollution caused by the overflow of the waste liquid. The drying mechanism located in the inner cavity of the front installation frame 2 includes a protection seat 13 and a dryer 9. After cleaning is completed, the dryer 9 is started to dry the grinding cylinder 18 and its internal components, ensuring that the equipment quickly returns to a dry state and is ready for the next use.

[0034] When it is necessary to replace the working components inside the grinding cylinder 18, start the first motor 3 at this time to drive the first rotating shaft 4 to rotate, realizing the rotation of the rotating plate 5. At this time, the mechanism that was originally grinding on the right rotates to the left for subsequent cleaning work; and at this time, the mechanism that has completed cleaning and drying on the left rotates to the right for subsequent grinding work. The partition 6 is used to separate the grinding and cleaning areas to avoid cross-contamination.

[0035] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A chemical raw material grinding device, comprising a working frame (1), characterized in that: An installation frame (2) is arranged in the inner cavity of the working frame (1). A cleaning mechanism is installed in the inner cavity of the installation frame (2) on the back side, and a drying mechanism is installed in the inner cavity of the installation frame (2) on the front side; A motor frame is installed on the top of the working frame (1). A first motor (3) is installed in the inner cavity of the motor frame. The bottom of the output shaft of the first motor (3) is fixedly connected with a first rotating shaft (4). A coupling is installed between the output shaft of the first motor (3) and the first rotating shaft (4). A rotating plate (5) is installed at the bottom of the first rotating shaft (4). An extrusion mechanism is installed on the left side of the bottom of the rotating plate (5), a grinding mechanism is installed on the right side of the bottom of the rotating plate (5), and a partition plate (6) is installed in the center of the bottom of the rotating plate (5).

2. A chemical raw material grinding device according to claim 1, characterized in that: The cleaning mechanism includes a fixing plate fixedly connected in the inner cavity of the installation frame (2). A spray head (7) is installed on the back of the fixing plate. The cleaning mechanism also includes a collection box (8) installed at the bottom of the inner cavity of the installation frame (2).

3. A chemical raw material grinding device according to claim 1, characterized in that: The drying mechanism includes a connecting plate fixedly connected in the inner cavity of the installation frame (2). A dryer (9) is installed on the front of the connecting plate.

4. A chemical raw material grinding device according to claim 1, characterized in that: The extrusion mechanism includes a first hydraulic telescopic rod (10) installed at the bottom of the rotating plate (5). The bottom of the first hydraulic telescopic rod (10) is fixedly connected with an extrusion head (11).

5. A chemical raw material grinding device according to claim 1, characterized in that: The grinding mechanism includes a second hydraulic telescopic rod (12) installed at the bottom of the rotating plate (5). The bottom of the second hydraulic telescopic rod (12) is fixedly connected with a protection seat (13). A second motor (14) is installed in the inner cavity of the protection seat (13). The bottom of the output shaft of the second motor (14) is fixedly connected with a second rotating shaft (15). A grinding head (16) is installed at the bottom of the second rotating shaft (15).

6. A chemical raw material grinding device according to claim 1, characterized in that: A support frame (17) is installed at the bottom of the inner cavity of the working frame (1). A grinding cylinder (18) is installed on the top of the support frame (17).

7. A chemical raw material grinding device according to claim 6, characterized in that: A lead screw (19) is installed in the inner cavity of the support frame (17). A moving plate (20) is threadedly connected to the outer ring of the lead screw (19). A clamping plate (21) is installed on the top of the moving plate (20). One side of the lead screw (19) penetrates through the inner cavity of the support frame (17) and extends to one side of the support frame (17). A crank (22) is installed on the outer ring of the lead screw (19).

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