Chemical raw material processing and grinding device

Abstract

The utility model provides a kind of chemical raw drug processing grinding equipment, it is related to grinding equipment field.The chemical raw drug processing grinding equipment includes grinding bin, the top of the grinding bin is screw jointed with installation bin, the outside of the installation bin is fixedly connected with pretreatment bin, the top of the pretreatment bin is fixedly connected with two support rods, the outside of the grinding bin is fixedly connected with mounting ring, the bottom of the mounting ring is fixedly connected with four mounting rods, the outside of the mounting rod is fixedly connected with friction ring, the top of two the support rods is fixedly connected with top plate, the top of the top plate is fixedly connected with motor, the bottom of the motor is penetrated the top plate and extends to the bottom of the top plate, this chemical raw drug processing grinding equipment can quickly and conveniently replace worn grinding mechanism, can effectively offset the high-frequency vibration generated by high-speed grinding of grinding equipment.

Description

Technical Field

[0001] This utility model relates to a chemical raw material processing and grinding equipment, specifically a chemical raw material processing and grinding equipment, belonging to the technical field of grinding equipment. Background Technology

[0002] Fluazinam technical material processing and grinding equipment is a precision mechanical system specifically designed for pulverizing and grinding fluazinam technical material to the target particle size. It typically employs equipment such as air jet mills, mechanical impact mills, or classifying ball mills to ensure ultrafine pulverization (down to the micron level) of the material in a closed environment. It is also equipped with low-temperature cooling or inert gas protection devices to address the heat sensitivity and potential flammability of fluazinam. The core materials of the equipment are mostly stainless steel or ceramic for corrosion resistance. It integrates classification, dust removal, and automated control systems to meet the stringent requirements for particle size distribution uniformity, purity, and production safety in pesticide formulation processing. It is suitable for the production needs of environmentally friendly formulations such as suspension concentrates and water-dispersible granules.

[0003] The prior art patent application number is 202120310222.9, and the patent name is: A Chinese herbal medicine grinding and pulverizing machine, which includes a shell, a feeding hopper, a crushing box, a first filter screen, two sets of supports, two sets of first motors, two sets of push rods, two sets of rotating shafts, two sets of connecting rods, two sets of connecting plates, two sets of sliding rods, two sets of first springs, two sets of clamping plates and two sets of second springs. A chamber is provided inside the shell, and a feeding port is provided at the top of the chamber, which communicates with the chamber.

[0004] However, the fixed connection method of its grinding mechanism has certain maintenance defects. Because key components use a rigid connection structure, if wear occurs after prolonged high-load operation, replacement is cumbersome, requiring disassembly of the entire structure, affecting production efficiency and increasing maintenance costs. Furthermore, the equipment's vibration damping system is relatively simple, relying solely on ordinary buffer pads to absorb vibration, which is insufficient to effectively counteract the high-frequency vibrations generated by high-speed grinding, leading to decreased equipment stability and exacerbating noise pollution. Therefore, a new technical solution needs to be designed to address these issues. Utility Model Content

[0005] The purpose of this utility model is to provide a chemical raw material processing and grinding equipment to solve the above-mentioned problems. In order to solve the problems in the prior art, the key components adopt a rigid connection structure, and if wear occurs after long-term high-load operation, the replacement operation is relatively cumbersome. The shock absorption system of the equipment is relatively simple, relying only on ordinary buffer pads to absorb vibration, which is difficult to effectively counteract the high-frequency vibration generated by high-speed grinding.

[0006] This utility model is achieved through the following technical solution: a chemical raw material processing and grinding equipment.

[0007] Preferably, the grinding chamber has an installation chamber screwed to its top, a pretreatment chamber fixedly connected to the outside of the installation chamber, two support rods fixedly connected to the top of the pretreatment chamber, an installation ring fixedly connected to the outside of the grinding chamber, four installation rods fixedly connected to the bottom of the installation ring, and friction rings fixedly connected to the outside of the installation rods.

[0008] Preferably, a top plate is fixedly connected between the top ends of the two support rods, a motor is fixedly connected to the top of the top plate, the bottom end of the motor passes through the top plate and extends to the bottom of the top plate, and a telescopic rod is fixedly connected to the bottom end of the motor. The grinding mechanism is rotated by docking to grind the chemical raw materials.

[0009] Preferably, the bottom end of the telescopic rod is fixedly connected to a mounting bracket, three mounting plates are fixedly connected to the outside of the mounting bracket, and a limit cylinder is fixedly connected to the top of the mounting plate. The main structure is installed through the mounting plates.

[0010] Preferably, a telescopic rotating rod is rotatably connected to the inner side of the mounting plate, and two limiting rods are fixedly connected to the upper outer side of the telescopic rotating rod. The limiting rods are engaged with the limiting cylinder. A first adsorption magnet is fixedly connected to the bottom end of the telescopic rotating rod, and two locking rods are fixedly connected to the lower outer side of the telescopic rotating rod, which engage with the annular groove through the locking rods.

[0011] Preferably, a grinding pile is provided below the mounting frame, and a docking chamber is fixedly connected to the outside of the grinding pile. A second adsorption magnet is fixedly connected to the bottom of the inner cavity of the docking chamber. The second adsorption magnet is adsorbed and connected to the first adsorption magnet. An annular groove is opened inside the docking chamber, and the annular groove contacts the clamping rod. A through groove is opened at the top of the docking chamber, and a friction ring is opened at the top of the docking chamber. Damping is generated by friction between the friction ring and the friction sleeve.

[0012] Preferably, a damping cylinder is fixedly connected to the bottom end of the mounting rod. The inner cavity of the damping cylinder is filled with damping oil. A sealing ring is bonded to the bottom end of the damping cylinder. A pressure rod is inserted into the bottom end of the damping cylinder. The top end of the pressure rod passes through the damping cylinder and extends into the inner cavity of the damping cylinder. A seepage plate is fixedly connected to the top end of the pressure rod. Seepage holes are evenly distributed around the top of the seepage plate, which squeezes the damping oil.

[0013] Preferably, a support leg is fixedly connected to the bottom end of the pressure rod, a friction sleeve is fixedly connected to the outer side of the support leg, the friction sleeve is in contact with the friction ring, and a return spring is fixedly connected to the top circumference of the support leg, and the return springs are evenly distributed. The return springs are fixedly connected to the damping cylinder, and the device is supported by the support leg.

[0014] This utility model provides a chemical raw material processing and grinding equipment, which has the following beneficial effects:

[0015] 1. This chemical raw material processing and grinding equipment, through a connecting mechanism, allows for the quick disassembly of the grinding mechanism after it wears out due to prolonged high-load operation, and the rapid installation of a replacement grinding mechanism, thus enabling quick and convenient replacement of the worn grinding mechanism.

[0016] 2. This chemical raw material processing and grinding equipment, through a shock absorption mechanism, can effectively counteract the high-frequency vibrations generated by the high-speed grinding of the grinding equipment, improve the stability of the equipment, and reduce the noise generated during the operation of the grinding equipment. Attached Figure Description

[0017] Figure 1 This is a front-view three-dimensional overall structural diagram of the present invention;

[0018] Figure 2 This is a schematic diagram of the overall structure of this utility model from a front sectional view.

[0019] Figure 3 This is a cross-sectional view of the connection mechanism of this utility model;

[0020] Figure 4 This is a cross-sectional view of the connecting mechanism of this utility model after disassembly.

[0021] Figure 5 This is a cross-sectional view of the shock absorption mechanism of this utility model;

[0022] [Explanation of Key Component Symbols]

[0023] 1. Grinding chamber;

[0024] 2. Installation compartment; 201. Pre-treatment compartment; 202. Support rod;

[0025] 3. Top plate; 301. Motor; 302. Telescopic rod;

[0026] 4. Mounting bracket; 401. Mounting plate; 402. Limiting cylinder; 403. Telescopic rotating rod; 404. Limiting rod; 405. First adsorption magnet; 406. Locking rod;

[0027] 5. Grinding pile; 501. Docking chamber; 502. Second adsorption magnet; 503. Annular groove; 504. Through groove;

[0028] 6. Mounting ring; 601. Mounting rod; 602. Friction ring;

[0029] 7. Damping cylinder; 701. Damping oil; 702. Sealing ring; 703. Pressure rod; 704. Leakage plate; 705. Leakage hole;

[0030] 8. Support leg; 801. Friction sleeve; 802. Return spring. Detailed Implementation

[0031] This utility model provides a chemical raw material processing and grinding equipment.

[0032] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 It includes a grinding chamber 1, a mounting chamber 2 screwed to the top of the grinding chamber 1, a pretreatment chamber 201 fixedly connected to the outside of the mounting chamber 2, two support rods 202 fixedly connected to the top of the pretreatment chamber 201, a mounting ring 6 fixedly connected to the outside of the grinding chamber 1, four mounting rods 601 fixedly connected to the bottom of the mounting ring 6, and a friction ring 602 fixedly connected to the outside of the mounting rods 601.

[0033] Please refer to it again. Figure 1 , Figure 2 , Figure 3 and Figure 4 A top plate 3 is fixedly connected between the top ends of two support rods 202. A motor 301 is fixedly connected to the top of the top plate 3. The bottom end of the motor 301 passes through the top plate 3 and extends to the bottom of the top plate 3. A telescopic rod 302 is fixedly connected to the bottom end of the motor 301. A mounting bracket 4 is fixedly connected to the bottom end of the telescopic rod 302. Three mounting plates 401 are fixedly connected to the outside of the mounting bracket 4. A limit cylinder 402 is fixedly connected to the top of the mounting plate 401. A telescopic rotating rod 403 is rotatably connected to the inside of the mounting plate 401. Two limit rods 404 are fixedly connected to the upper outside of the telescopic rotating rod 403. The limit rods 404 are engaged with the limit cylinders 402. Next, a first adsorption magnet 405 is fixedly connected to the bottom end of the telescopic rotating rod 403, and two clamping rods 406 are fixedly connected to the lower outer side of the telescopic rotating rod 403. A grinding pile 5 is provided below the mounting frame 4, and a docking chamber 501 is fixedly connected to the outer side of the grinding pile 5. A second adsorption magnet 502 is fixedly connected to the bottom of the inner cavity of the docking chamber 501. The second adsorption magnet 502 is adsorbed and connected to the first adsorption magnet 405. An annular groove 503 is opened inside the docking chamber 501. The annular groove 503 contacts the clamping rods 406. A through groove 504 is opened at the top of the docking chamber 501. A friction ring 602 is opened at the top of the docking chamber 501.

[0034] By pulling the telescopic rotating rod 403, the retractable part of the telescopic rotating rod 403 is extended, causing the limiting rod 404 installed on the telescopic rotating rod 403 to move out of the limiting cylinder 402. Then, by rotating the telescopic rotating rod 403, the locking rod 406 installed on the outside of the telescopic rotating rod 403 moves from the annular groove 503 to below the through groove 504, allowing the locking rod 406 on the telescopic rotating rod 403 to move out of the docking chamber 501 through the through groove 504, thus disengaging the docking chamber 501 from the mounting frame 4 and releasing the grinding. After fixing the pile 5, connect the docking chamber 501 on the replaced grinding pile 5 to the telescopic rotating rod 403, so that the first adsorption magnet 405 on the telescopic rotating rod 403 is adsorbed with the second adsorption magnet 502 in the docking chamber 501. Then rotate the telescopic rotating rod 403 to move the locking rod 406 into the annular groove 503. Then retract the storage part of the telescopic rotating rod 403 to lock the limiting rod 404 with the limiting cylinder 402, so that the telescopic rotating rod 403 cannot rotate. Replace the grinding pile 5 on the outside.

[0035] Please refer to it again. Figure 1 , Figure 2 ,and Figure 5 A damping cylinder 7 is fixedly connected to the bottom end of the mounting rod 601. The inner cavity of the damping cylinder 7 is filled with damping oil 701. A sealing ring 702 is bonded to the bottom end of the damping cylinder 7. A pressure rod 703 is inserted into the bottom end of the damping cylinder 7. The top end of the pressure rod 703 passes through the damping cylinder 7 and extends into the inner cavity of the damping cylinder 7. A seepage plate 704 is fixedly connected to the top end of the pressure rod 703. Seepage holes 705 are evenly distributed around the top of the seepage plate 704. A support leg 8 is fixedly connected to the bottom end of the pressure rod 703. A friction sleeve 801 is fixedly connected to the outside of the support leg 8. The friction sleeve 801 is in contact with the friction ring 602. A return spring 802 is fixedly connected to the top end of the support leg 8. The return springs 802 are evenly distributed. The return springs 802 are fixedly connected to the damping cylinder 7.

[0036] When vibration occurs, the pressure rod 703 receives the vibration, and the seepage plate 704 on the pressure rod 703 squeezes the damping oil 701 in the damping cylinder 7, causing the damping oil 701 to flow through the seepage hole 705 on the seepage plate 704 to the other side of the seepage plate 704. In this process, damping is generated. At the same time, the movement of the pressure rod 703 shortens the distance between the mounting rod 601 and the support leg 8, causing the friction ring 602 on the mounting rod 601 and the friction sleeve 801 on the support leg 8 to move relative to each other. The friction ring 602 and the friction sleeve 801 generate damping through friction, which, together with the internally compressed return spring 802, buffers the vibration.

[0037] Working principle: By pulling the telescopic rotating rod 403, the storage part of the telescopic rotating rod 403 is extended, causing the limiting rod 404 installed on the telescopic rotating rod 403 to move out of the limiting cylinder 402. Then, by rotating the telescopic rotating rod 403, the locking rod 406 installed on the outside of the telescopic rotating rod 403 moves from the annular groove 503 to below the through groove 504, allowing the locking rod 406 on the telescopic rotating rod 403 to move out of the docking chamber 501 through the through groove 504, thus disconnecting the docking chamber 501 from the mounting frame 4 and releasing the fixation of the grinding pile 5. Afterwards, the docking chamber 501 on the replaced grinding pile 5 is connected to the telescopic rotating rod 403, so that the first adsorption magnet 405 on the telescopic rotating rod 403 is attracted to the second adsorption magnet 502 in the docking chamber 501. Then, rotating the telescopic rotating rod 403 causes the locking rod 406 to move out of the docking chamber 501. The rod is moved into the annular groove 503, and then the storage part of the telescopic rotating rod 403 is retracted, so that the limiting rod 404 and the limiting cylinder 402 are engaged, so that the telescopic rotating rod 403 cannot rotate. The replacement of the grinding pile 5 on the outside is achieved by receiving the vibration through the pressure rod 703. The seepage plate 704 on the pressure rod 703 squeezes the damping oil 701 in the damping cylinder 7, so that the damping oil 701 flows through the seepage hole 705 on the seepage plate 704 to the other side of the seepage plate 704. Damping is generated in this process. At the same time, the movement of the pressure rod 703 shortens the distance between the mounting rod 601 and the support leg 8, so that the friction ring 602 on the mounting rod 601 and the friction sleeve 801 on the support leg 8 move relative to each other, so that the friction ring 602 and the friction sleeve 801 rub against each other to generate damping. The return spring 802 then buffers the vibration.

[0038] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A chemical raw material processing and grinding device, comprising a grinding chamber (1), characterized in that: The grinding chamber (1) is screwed to the top of the mounting chamber (2), and the mounting chamber (2) is fixedly connected to the outside of the pretreatment chamber (201). The top of the pretreatment chamber (201) is fixedly connected to two support rods (202). An installation ring (6) is fixedly connected to the outside of the grinding chamber (1), and four installation rods (601) are fixedly connected to the bottom of the installation ring (6). A friction ring (602) is fixedly connected to the outside of the installation rods (601).

2. The chemical raw material processing and grinding equipment according to claim 1, characterized in that: A top plate (3) is fixedly connected between the top ends of the two support rods (202). A motor (301) is fixedly connected to the top of the top plate (3). The bottom end of the motor (301) passes through the top plate (3) and extends to the bottom of the top plate (3). A telescopic rod (302) is fixedly connected to the bottom end of the motor (301).

3. The chemical raw material processing and grinding equipment according to claim 2, characterized in that: The bottom end of the telescopic rod (302) is fixedly connected to a mounting bracket (4), and three mounting plates (401) are fixedly connected to the outside of the mounting bracket (4). The top of the mounting plate (401) is fixedly connected to a limiting cylinder (402).

4. The chemical raw material processing and grinding equipment according to claim 3, characterized in that: The inner side of the mounting plate (401) is rotatably connected to a telescopic rotating rod (403). Two limiting rods (404) are fixedly connected to the upper outer side of the telescopic rotating rod (403). The limiting rods (404) are engaged with the limiting cylinder (402). The bottom end of the telescopic rotating rod (403) is fixedly connected to a first adsorption magnet (405). Two locking rods (406) are fixedly connected to the lower outer side of the telescopic rotating rod (403).

5. The chemical raw material processing and grinding equipment according to claim 4, characterized in that: A grinding pile (5) is provided below the mounting frame (4). A docking chamber (501) is fixedly connected to the outside of the grinding pile (5). A second adsorption magnet (502) is fixedly connected to the bottom of the inner cavity of the docking chamber (501). The second adsorption magnet (502) is adsorbed and connected to the first adsorption magnet (405). An annular groove (503) is opened inside the docking chamber (501). The annular groove (503) is in contact with the clamping rod (406). A through groove (504) is opened at the top of the docking chamber (501). A friction ring (602) is opened at the top of the docking chamber (501).

6. The chemical raw material processing and grinding equipment according to claim 1, characterized in that: The bottom end of the mounting rod (601) is fixedly connected to a damping cylinder (7), the inner cavity of the damping cylinder (7) is filled with damping oil (701), the bottom end of the damping cylinder (7) is bonded with a sealing ring (702), the bottom end of the damping cylinder (7) is inserted with a pressure rod (703), the top end of the pressure rod (703) penetrates the damping cylinder (7) and extends into the inner cavity of the damping cylinder (7), and the top end of the pressure rod (703) is fixedly connected to a seepage plate (704), and seepage holes (705) are opened around the top of the seepage plate (704), and the seepage holes (705) are evenly distributed.

7. The chemical raw material processing and grinding equipment according to claim 6, characterized in that: The bottom end of the pressure rod (703) is fixedly connected to a support leg (8), and a friction sleeve (801) is fixedly connected to the outside of the support leg (8). The friction sleeve (801) is in contact with the friction ring (602). A return spring (802) is fixedly connected to the top of the support leg (8), and the return springs (802) are evenly distributed. The return springs (802) are fixedly connected to the damping cylinder (7).

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