Crushing equipment for medicine materials

Abstract

The utility model discloses a medicine material crushing device which comprises a crushing device body, a feed hopper and a discharge hopper, the feed hopper is fixedly communicated with the front side of the top of the crushing device body, and the discharge hopper is fixedly communicated with the bottom of the crushing device body. Through the arrangement of the fixed ring, the movable ring, the knocking rod and the transmission mechanism, during discharging, the transmission mechanism drives the knocking rod to repeatedly stir through the movable ring, so that the knocking rod repeatedly knocks the inner wall of the crushing equipment body, and the efficiency of falling materials on the inner wall through vibration generated by knocking is improved; and the cleaning convenience of an operator is improved, and the problems that more powdery materials are attached to the inner wall of the equipment after the operator finishes crushing and material discharging due to the fact that the equipment is crushed into powder during use, and the equipment is inconvenient to clean by the operator and the working efficiency is reduced due to the fact that the equipment is provided with a tank body are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of pharmaceutical intermediates, in particular to a pulverizing device for pharmaceutical materials. Background Art

[0002] Pharmaceutical intermediates refer to compounds obtained after a series of chemical reaction steps in the process of drug synthesis. They are usually not the final drug products, but they are the key steps in synthesizing the final drugs. Pharmaceutical intermediates play an important role in the pharmaceutical industry because they can be used as raw materials for further synthesis reactions to produce various types of drugs. Pharmaceutical intermediates can be various chemical entities, including organic acids, amides, esters, alcohols, ethers, ketones, aldehydes, salts, metal organic compounds, etc. When processing pharmaceutical intermediates, pharmaceutical material crushing equipment is usually required.

[0003] According to the publication number: CN211160124U, a crushing and grinding device for pharmaceutical intermediate raw materials is disclosed, including a grinding jar, a top cover and a grinding mechanism. The functional diversity and filterability of the device are increased by installing a discharge filter device. The grinding degree of the device is increased by installing an auxiliary device, so that the first grinding mechanism and the second grinding mechanism can exert their maximum working efficiency and increase the working efficiency. By installing a sealing cover, the sealing of the device is increased during operation to increase the working efficiency. By installing the first grinding device and the second grinding device, the crushing and grinding degree of the entire device is maximized. By installing a stirring device, the raw materials after crushing and grinding are fully stirred to increase their crushing degree.

[0004] Based on the search of the above patents and combined with the equipment in the prior art, it is found that when the above equipment is used, although it can solve the problem of adding some fillers such as calcium carbonate in the production of medicines, these fillers are generally large in particles or in blocks, which do not meet the requirements. Therefore, it is necessary to crush and grind them before use to make their particles meet the composite requirements. The traditional method is to separate the crushing and grinding, which has the problem of low work efficiency.

[0005] When the above equipment is in use, since the material is crushed into powder, when the operator finishes feeding the material after the crushing, a lot of powder material will adhere to the inner wall of the equipment. Since the equipment adopts a tank setting, it is inconvenient for the operator to clean it, which reduces work efficiency. Utility Model Content

[0006] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a pulverizing equipment for pharmaceutical materials, which has the advantage of cleaning the materials on the inner wall of the pulverizing equipment, and solves the problem that the above-mentioned equipment is crushed into powder when in use, so after the operator completes the crushing and unloading of the materials, a lot of powdered materials will adhere to the inner wall of the equipment. Since the equipment adopts a tank body setting, it is inconvenient for the operator to clean, thereby reducing the work efficiency.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pharmaceutical material pulverizing device, comprising a pulverizing device body, a feed hopper and a discharge hopper, the feed hopper being fixedly connected to the front side of the top of the pulverizing device body, the discharge hopper being fixedly connected to the bottom of the pulverizing device body, a fixed ring being sleeved on the top of the surface of the pulverizing device body, a movable ring being sleeved on the surface of the fixed ring, a plurality of movable rings being arranged and distributed in a circular shape with equal distances, a knocking rod being fixedly connected to the bottom of the surface of the movable ring, and a transmission mechanism being fixedly connected to the top of the surface of the movable ring.

[0008] As a preferred embodiment of the utility model, the transmission mechanism includes a connecting rod, which is fixedly connected to the top of the surface of the movable ring, a driving motor is arranged on the top of the crushing equipment body, a fixed block is arranged at the output end of the driving motor, a driving rod is fixedly connected to the surface of the fixed block, the driving rod is arranged in an S shape, and installation components are provided at the output end of the driving motor and the inside of the fixed block.

[0009] As a preferred embodiment of the utility model, the mounting assembly includes a threaded hole, which is opened at the output end of the driving motor and inside the fixing block, the internal thread of the threaded hole is connected with a screw rod, and the fixing block is fixedly mounted with the driving motor via the threaded hole and the screw rod.

[0010] As a preferred embodiment of the utility model, a support rod is fixedly connected to the inner side of the fixing ring, four support rods are provided and are distributed in a circular shape with equal distances, and the other end of the support rod is fixedly connected to the pulverizing equipment body.

[0011] As a preferred embodiment of the present invention, a support frame is fixedly connected to the bottom of the driving motor, and the bottom of the support frame is fixedly connected to the pulverizing equipment body.

[0012] As a preferred embodiment of the utility model, a knocking ball is fixedly connected to the bottom of the knocking rod, and the knocking ball is made of hard rubber.

[0013] As a preferred embodiment of the present invention, a control button is fixedly connected to the bottom of the surface of the pulverizing equipment body, and the control button is electrically connected to the driving motor through a wire.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model is provided with a fixed ring, a movable ring, a knocking rod and a transmission mechanism. When unloading materials, the transmission mechanism drives the knocking rod to be repeatedly moved through the movable ring, so that the knocking rod repeatedly knocks on the inner wall of the crushing equipment body, so that the vibration generated by the knocking makes the material on the inner wall fall down efficiently, thereby improving the convenience of cleaning for the operator. It solves the problem that the above-mentioned equipment is crushed into powder when in use. Therefore, when the operator unloads the material after the crushing is completed, a lot of powdery materials will be attached to the inner wall of the equipment. Since the equipment adopts a tank body setting, it is inconvenient for the operator to clean and the work efficiency is reduced. The effect of cleaning the material on the inner wall of the crushing equipment is achieved.

[0016] 2. The utility model sets a transmission mechanism to fix the connecting rod and the movable ring. When the operator needs to knock on the crushing equipment body through the knocking rod, the operator starts the driving motor to drive the fixed block to rotate through the installation component, and then the rotating fixed block drives the driving rod to rotate, so that the driving rod moves the connecting rod during the rotation, and the moved connecting rod spreads outward through the movable ring. When the connecting rod spreads outward, the movable ring will drive the knocking rod to approach and knock on the crushing equipment body, thereby improving the convenience of the operator in using the knocking rod.

[0017] 3. The utility model provides an installation assembly, so when the operator needs to install the fixing block and the driving motor, the operator screws the screw into the threaded hole, thereby improving the convenience of the operator to install the fixing block. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the utility model from another perspective;

[0020] Figure 3 It is a schematic diagram of the structure of some transmission mechanism parts of the utility model.

[0021] In the figure: 1. Crushing equipment body; 2. Feed hopper; 3. Discharge hopper; 4. Fixed ring; 5. Movable ring; 6. Knocking rod; 7. Transmission mechanism; 701. Connecting rod; 702. Driving motor; 703. Fixed block; 704. Driving rod; 705. Mounting assembly; 7051. Threaded hole; 7052. Screw; 8. Support rod; 9. Support frame; 10. Knocking ball; 11. Control button. 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 Figures 1 to 3 As shown, the utility model provides a pharmaceutical material pulverizing device, including a pulverizing device body 1, a feed hopper 2 and a discharge hopper 3, the feed hopper 2 is fixedly connected to the front side of the top of the pulverizing device body 1, the discharge hopper 3 is fixedly connected to the bottom of the pulverizing device body 1, a fixed ring 4 is sleeved on the top of the surface of the pulverizing device body 1, a movable ring 5 is sleeved on the surface of the fixed ring 4, a plurality of movable rings 5 ​​are provided and are distributed in a ring shape with equal distances, a knocking rod 6 is fixedly connected to the bottom of the surface of the movable ring 5, and a transmission mechanism 7 is fixedly connected to the top of the surface of the movable ring 5.

[0024] refer to Figure 1 and Figure 3 The transmission mechanism 7 includes a connecting rod 701, which is fixedly connected to the top of the surface of the movable ring 5. A driving motor 702 is arranged on the top of the crushing equipment body 1, and a fixing block 703 is arranged at the output end of the driving motor 702. A driving rod 704 is fixedly connected to the surface of the fixing block 703. The driving rod 704 is arranged in an S shape. The output end of the driving motor 702 and the interior of the fixing block 703 are both provided with mounting components 705.

[0025] As a technical optimization scheme of the utility model, by setting a transmission mechanism 7, the connecting rod 701 and the movable ring 5 are fixedly installed. When the operator needs to knock on the crushing equipment body 1 through the knocking rod 6, the operator starts the driving motor 702, so that the driving motor 702 drives the fixed block 703 to rotate through the installation component 705, and then the rotating fixed block 703 drives the driving rod 704 to rotate, so that the driving rod 704 moves the connecting rod 701 during the rotation, so that the moved connecting rod 701 spreads outward through the movable ring 5. When the connecting rod 701 spreads outward, the movable ring 5 will drive the knocking rod 6 to approach and knock on the crushing equipment body 1, thereby improving the convenience of the operator using the knocking rod 6.

[0026] refer to Figure 3 The mounting assembly 705 includes a threaded hole 7051, which is opened at the output end of the driving motor 702 and the inside of the fixing block 703. The internal thread of the threaded hole 7051 is connected with a screw rod 7052. The fixing block 703 is fixedly mounted with the driving motor 702 through the threaded hole 7051 and the screw rod 7052.

[0027] As a technical optimization solution of the utility model, by setting the installation component 705, when the operator needs to install the fixing block 703 and the driving motor 702, the operator screws the screw 7052 into the threaded hole 7051, thereby improving the convenience of the operator to install the fixing block 703.

[0028] refer to Figure 2 A support rod 8 is fixedly connected to the inner side of the fixing ring 4 . Four support rods 8 are arranged and are distributed in a circular shape with equal distances. The other end of the support rod 8 is fixedly connected to the crushing equipment body 1 .

[0029] As a technical optimization solution of the utility model, by setting the support rod 8, the support rod 8 and the fixed ring 4 are fixedly installed, and then the support rod 8 and the crushing equipment body 1 are fixedly installed, so that the support rod 8 can support the fixed ring 4, thereby ensuring the stability of the fixed ring 4 during use.

[0030] refer to Figure 1 The bottom of the driving motor 702 is fixedly connected to a support frame 9, and the bottom of the support frame 9 is fixedly connected to the crushing equipment body 1.

[0031] As a technical optimization solution of the utility model, by setting a support frame 9, the support frame 9 is fixedly installed with the crushing equipment body 1, and then the drive motor 702 is fixedly installed with the support frame 9, so that the support frame 9 provides the necessary conditions for the use of the drive motor 702.

[0032] refer to Figure 1 The bottom of the knocking rod 6 is fixedly connected with a knocking ball 10, and the material of the knocking ball 10 is hard rubber.

[0033] As a technical optimization scheme of the utility model, a knocking ball 10 is provided so that the knocking ball 10 and the knocking rod 6 are fixedly installed. When the knocking rod 6 knocks the crushing equipment body 1, the knocking ball 10 contacts the crushing equipment body 1 before the knocking rod 6, thereby avoiding excessive wear and tear of the knocking rod 6.

[0034] refer to Figure 1 A control button 11 is fixedly connected to the bottom of the surface of the pulverizing device body 1, and the control button 11 is electrically connected to the driving motor 702 through a wire.

[0035] As a technical optimization solution of the utility model, a control button 11 is provided so that the control button 11 is electrically connected to the drive motor 702 through a wire. When the operator presses the control button 11, the button pressing signal is transmitted to the drive motor 702 through the wire to start it, thereby improving the convenience of the operator in using the drive motor 702.

[0036] The working principle and use process of the utility model are as follows: during use, when the operator needs to unload the material after crushing, the operator starts the driving motor 702 to drive the fixed block 703 to rotate, and then the rotating fixed block 703 drives the driving rod 704 to rotate, so that the driving rod 704 moves the connecting rod 701 during the rotation, so that the moved connecting rod 701 spreads outward through the movable ring 5. When the connecting rod 701 spreads outward, the movable ring 5 will drive the knocking rod 6 to approach and knock the crushing equipment body 1, so that the knocking generates vibration on the inner wall of the crushing equipment body 1, and then the vibration shakes the material off, thereby improving the efficiency of the operator in cleaning the inner wall of the crushing equipment body 1.

[0037] To sum up: this kind of pharmaceutical material crushing equipment, by setting a fixed ring 4, a movable ring 5, a knocking rod 6 and a transmission mechanism 7, when unloading, the transmission mechanism 7 drives the knocking rod 6 to be repeatedly moved through the movable ring 5, so that the knocking rod 6 repeatedly knocks on the inner wall of the crushing equipment body 1, so that the vibration generated by the knocking can efficiently make the material on the inner wall fall down, thereby improving the convenience of cleaning for the operator, and solving the problem that the above-mentioned equipment is crushed into powder when in use, so when the operator completes the crushing and unloading of the material, a lot of powdery material will be attached to the inner wall of the equipment. Since the equipment adopts a tank setting, it is inconvenient for the operator to clean and reduce the work efficiency.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pulverizing device for pharmaceutical materials, comprising a pulverizing device body (1), a feed hopper (2) and a discharge hopper (3), characterized in that: The feed hopper (2) is fixedly connected to the front side of the top of the pulverizing device body (1), and the discharge hopper (3) is fixedly connected to the bottom of the pulverizing device body (1). The top of the surface of the pulverizing device body (1) is sleeved with a fixed ring (4), and the surface of the fixed ring (4) is sleeved with a movable ring (5). The movable rings (5) are provided in a plurality and are distributed in a circular shape at equal distances. The bottom of the surface of the movable ring (5) is fixedly connected to a knocking rod (6), and the top of the surface of the movable ring (5) is fixedly connected to a transmission mechanism (7).

2. A pharmaceutical material pulverizing device according to claim 1, characterized in that: The transmission mechanism (7) comprises a connecting rod (701), wherein the connecting rod (701) is fixedly connected to the top of the surface of the movable ring (5); a driving motor (702) is arranged on the top of the pulverizing device body (1); a fixing block (703) is arranged at the output end of the driving motor (702); a driving rod (704) is fixedly connected to the surface of the fixing block (703); the driving rod (704) is arranged in an S shape; and a mounting assembly (705) is provided at the output end of the driving motor (702) and inside the fixing block (703).

3. A pharmaceutical material pulverizing device according to claim 2, characterized in that: The mounting assembly (705) comprises a threaded hole (7051), wherein the threaded hole (7051) is provided at the output end of the driving motor (702) and inside the fixing block (703), the internal thread of the threaded hole (7051) is connected with a screw rod (7052), and the fixing block (703) is fixedly mounted with the driving motor (702) via the threaded hole (7051) and the screw rod (7052).

4. The pulverizing device for pharmaceutical materials according to claim 1, characterized in that: A support rod (8) is fixedly connected to the inner side of the fixing ring (4), and four support rods (8) are provided and are distributed in a ring shape at equal distances. The other end of the support rod (8) is fixedly connected to the pulverizing equipment body (1).

5. The pulverizing device for pharmaceutical materials according to claim 2, characterized in that: The bottom of the driving motor (702) is fixedly connected to a support frame (9), and the bottom of the support frame (9) is fixedly connected to the pulverizing equipment body (1).

6. The pulverizing device for pharmaceutical materials according to claim 1, characterized in that: A knocking ball (10) is fixedly connected to the bottom of the knocking rod (6), and the knocking ball (10) is made of hard rubber.

7. The pulverizing device for pharmaceutical materials according to claim 2, characterized in that: A control button (11) is fixedly connected to the bottom of the surface of the pulverizing equipment body (1), and the control button (11) is electrically connected to the driving motor (702) via a wire.

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