Raw material crushing equipment for ointment processing

Abstract

The utility model relates to the technical field of medicinal material crushing equipment, and discloses raw material crushing equipment for ointment processing, which comprises a crushing tank, a crushing paddle driven by a motor is arranged in the crushing tank, and a supporting net plate is arranged in the crushing tank below the crushing paddle. A rotating shaft on the crushing paddle movably penetrates through the lower part of the supporting screen plate and is connected with a universal ball head through an eccentric rod; the universal ball head is movably arranged on a supporting frame in the crushing tank; the universal ball head above the supporting frame is coaxially connected with a driving part, a limiting part connected with the supporting frame is arranged above the driving part, a plurality of knocking rods are elastically arranged on the limiting part, and the bottoms of the knocking rods penetrate through the limiting part to make contact with the top of the driving part; according to the medicinal material screening device, smashed medicinal materials can be screened, the uniformity of the granularity of the smashed medicinal materials is ensured, the probability that the supporting net plate is blocked can be reduced, and the screening efficiency is ensured.

Description

Technical Field

[0001] This utility model relates to the technical field of medicinal material pulverizing equipment, and in particular to a raw material pulverizing equipment for ointment processing. Background Technology

[0002] In the production of ointments containing traditional Chinese medicine ingredients, the raw materials of the herbs need to be pulverized. However, most commonly used small-scale herbal pulverizing devices lack filtration and sieving structures, resulting in significant differences in the uniformity of the pulverized herbs, which is difficult to meet the processing requirements of ointments. In some herbal pulverizing devices equipped with filters, the pulverized herbs tend to adhere to the support mesh and are not easy to fall off. If not cleaned in time, the mesh of the support mesh will become clogged, affecting the feeding efficiency. Therefore, there is an urgent need for a raw material pulverizing device for ointment processing that can both filter and sieve the pulverized herbs and reduce the probability of support mesh clogging, thus ensuring sieving efficiency. Utility Model Content

[0003] The purpose of this invention is to provide a raw material pulverizing device for ointment processing, which can not only screen the pulverized medicinal materials to ensure the uniformity of particle size, but also reduce the probability of clogging of the support screen and ensure screening efficiency.

[0004] The present invention adopts the following technical solution:

[0005] A raw material pulverizing device for ointment processing includes a pulverizing tank, a motor-driven pulverizing paddle inside the pulverizing tank, a support mesh plate below the pulverizing paddle inside the pulverizing tank, a rotating shaft on the pulverizing paddle movably passing through the support mesh plate and connected to a universal ball joint via an eccentric rod, the universal ball joint being movably mounted on a support frame located inside the pulverizing tank; a drive unit is coaxially connected to the universal ball joint above the support frame, a limiting part connected to the support frame is provided above the drive unit, and multiple striking rods are elastically provided on the limiting part, the bottom of the striking rods penetrating the limiting part and contacting the top of the drive unit.

[0006] Preferably, the support frame includes two support rods connected to the inner wall of the crushing tank, and a rotating support is formed between the two support rods, with the universal ball joint movably installed in the rotating support.

[0007] Preferably, the drive unit is a circular ring structure, with a mounting sleeve provided in the middle via a connecting rod, and the universal ball joint is fixedly installed inside the mounting sleeve.

[0008] Preferably, the limiting part is a hollow annular structure.

[0009] Preferably, the striking rods are arranged at equal intervals along the circumference of the limiting portion.

[0010] Preferably, each of the striking rods is provided with a support ball head at its bottom, and the support ball head is in movable contact with the top of the driving part.

[0011] Preferably, each of the striking rods is provided with a striking ball head at its top, and in the initial state, the striking ball head is located below the supporting mesh plate.

[0012] Preferably, the striking ball head has a flexible and deformable structure.

[0013] Preferably, a cleaning plate is provided on the rotating shaft above the support mesh plate, and the cleaning plate is provided with bristles that contact the surface of the support mesh plate.

[0014] Preferably, the top of the pulverizing tank is detachably provided with a sealing cover, and the pulverizing paddle is disposed on the sealing cover.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: By setting a support mesh plate inside the grinding tank below the grinding paddle, the grinding medicinal materials can be screened using the support mesh plate, ensuring the uniformity of the particle size of the medicinal materials after grinding, so as to meet the processing of ointments; the bottom of the rotating shaft on the grinding paddle is connected to a universal ball head through an eccentric rod, which can drive the universal ball head to swing during the grinding process, thereby driving the drive unit to rotate and swing. At this time, the drive unit will push the striking rod in contact with it to move up and down to complete the striking vibration of the bottom of the support mesh plate, thereby realizing the rapid screening of the medicinal materials after grinding, reducing the situation of medicinal material debris adhering to the support mesh plate and causing blockage of the support mesh plate, and ensuring work efficiency. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of an embodiment of this application;

[0017] Figure 2 This is a partial cross-sectional view of the pulverizing tank according to an embodiment of this application;

[0018] Figure 3 This is a schematic diagram showing the connection between the limiting part and the support frame in an embodiment of this application;

[0019] Figure 4 This is a schematic diagram of the drive unit in an embodiment of this application. Detailed Implementation

[0020] The present invention will now be described clearly and completely with reference to the accompanying drawings and embodiments:

[0021] like Figures 1 to 4As shown, the present invention discloses a raw material pulverizing device for processing ointments, comprising a pulverizing tank 1, a detachable sealing cover 2 at the top of the pulverizing tank 1, a feeding port on one side of the sealing cover 2, and a guide plate 3 hinged to the feeding port. During pulverization, the guide plate 3 folds up to seal the feeding port. A motor 4 is installed at the top of the sealing cover 2, and a pulverizing paddle 5 driven by the motor 4 is installed inside the pulverizing tank 1 for pulverizing the medicinal materials added to the pulverizing tank 1. A support mesh plate 6 is installed inside the pulverizing tank 1 below the pulverizing paddle 5 to provide a temporary holding platform for the medicinal materials and to screen out the pulverized medicinal material fragments and discharge them smoothly through the discharge port at the bottom of the pulverizing tank 1. A rotating shaft 16 on the pulverizing paddle 5 is movably inserted below the support mesh plate 6 and connected to a connector 9 on a universal ball joint 8 via an eccentric rod 7. The 8 is movable in the middle of the support frame 10, which is set on the inner wall of the crushing tank 1. The universal ball joint 8 above the support frame 10 is coaxially connected to the drive unit 11. The drive unit 11 is provided with a limiting part 12 connected to the support frame 10 above it. Multiple striking rods 13 are elastically provided on the limiting part 12. The bottom of each striking rod 13 passes through the limiting part 12 and contacts the top of the drive unit 11. The elastic setting of the striking rods 13 and the limiting part 12 facilitates the automatic reset of the striking rods 13. Specifically, a limiting plate 14 is provided on the body of the striking rod 13 below the limiting part 12. A spring 15 is provided between the limiting plate 14 and the bottom of the limiting part 12. The two ends of the spring 15 are fixedly connected to the limiting part 12 and the limiting plate 14, respectively. During operation, as the pulverizing paddle 5 rotates, the rotating shaft 16 drives the universal ball head 8 to swing via the eccentric rod 7. Since the universal ball head 8 is fixedly connected to the drive unit 11, the swing of the universal ball head 8 will drive the drive unit 11 to rotate and swing. The drive unit 11 will then push the striking rod 13 in contact with it to move upward, completing the striking of the bottom of the support screen plate 6, so that the pulverized medicinal material fragments that meet the standards fall from the mesh of the support screen plate 6 in a timely manner, ensuring the efficiency of screening and feeding.

[0022] Furthermore, in this embodiment, the support frame 10 includes two support rods 10-1 connected to the inner wall of the grinding tank 1, and a rotating support 10-2 is formed between the two support rods 10-1. The universal ball joint 8 is movably installed in the rotating support 10-2. The optimized design of the support frame 10 can reduce the occupation of the internal space of the grinding tank 1, reduce the resistance of the falling of the pulverized medicinal materials, and ensure that the fragments of the pulverized medicinal materials fall smoothly to the discharge port.

[0023] Furthermore, in this embodiment, the drive unit 11 has a circular ring structure, with a mounting sleeve 17 provided in the middle via a connecting rod, and the universal ball head 8 is fixedly installed inside the mounting sleeve 17; the middle of the drive unit 11 has a hollow structure to provide a falling space for the pulverized medicinal material fragments and reduce the resistance during feeding. In addition, the limiting part 12 is also a hollow circular ring structure, which reduces the space occupied and facilitates feeding.

[0024] Furthermore, the striking rods 13 are evenly spaced along the circumference of the limiting part 12 to achieve uniform striking of the bottom of the supporting mesh plate 6. Each striking rod 13 has a supporting ball head 18 at its bottom, which makes movable contact with the top of the driving part 11. The supporting ball head 18 contacts the driving part 11 through its arc surface, reducing friction between the driving part 11 and the striking rod 13 during rotational swing, thus ensuring smooth swing of the driving part 11. In addition, each striking rod 13 has a striking ball head 19 at its top. Initially, the striking ball head 19 is located below the supporting mesh plate 6, increasing the contact area with the supporting mesh plate 6 and better transmitting force to it. Preferably, the striking ball head 19 is a flexible and deformable structure, specifically made of rubber, to reduce the strong impact on the supporting mesh plate 6, ensuring the striking effect while minimizing adverse effects on the supporting mesh plate 6.

[0025] Furthermore, a cleaning plate 20 is provided on the rotating shaft 16 above the support screen plate 6. The cleaning plate 20 is provided with bristles that contact the surface of the support screen plate 6. As the rotating shaft 16 rotates, it will drive the cleaning plate 20 to rotate around the circumference of the surface of the support screen plate 6, cleaning the surface of the support screen plate 6, further improving the efficiency of screening and feeding, and enhancing the practicality of this utility model. In addition, the rotation of the cleaning plate 20 also helps to increase the disturbance of large pieces of medicinal materials, so that they can fully contact the crushing blades on the crushing paddle and achieve rapid crushing.

Claims

1. A raw material pulverizing device for ointment processing, comprising a pulverizing tank, wherein a motor-driven pulverizing paddle is disposed within the pulverizing tank, characterized in that: The support net plate is arranged below the crushing tank, the rotating shaft on the crushing paddle is movably arranged below the support net plate, the eccentric rod is connected with the universal ball head, the universal ball head is movably arranged on the support frame in the crushing tank, the coaxial driving part is connected with the universal ball head above the support frame, the limiting part connected with the support frame is arranged above the driving part, the plurality of elastic knock rods are arranged on the limiting part, the bottom of the knock rod penetrates the limiting part and is in contact with the top of the driving part.

2. The raw material pulverizing apparatus for processing of medicinal paste as claimed in claim 1 wherein: The support frame comprises two support rods connected with the inner wall of the crushing tank, a rotating support is formed between the two support rods, and the universal ball head is movably arranged in the rotating support.

3. The raw material pulverizing apparatus for processing of medicinal paste as claimed in claim 1 wherein: The driving part is a circular ring structure, a mounting sleeve is arranged in the middle of the driving part through a connecting rod, and the universal ball head is fixedly arranged in the mounting sleeve.

4. The raw material pulverizing apparatus for processing of medicinal paste as claimed in claim 3 wherein: The limiting part is a hollow circular ring structure.

5. The raw material pulverizing apparatus for processing a medicinal paste according to claim 4, characterized in that: The knock rods are arranged at equal intervals along the circumferential direction of the limiting part.

6. The raw material pulverizing apparatus for processing of medicinal paste as claimed in claim 5 wherein: The bottom of each knock rod is provided with a support ball head, and the support ball head is in movable contact with the top end of the driving part.

7. The raw material pulverizing apparatus for processing of medicinal paste as claimed in claim 6 wherein: The top end of each knock rod is provided with a knock ball head, and the knock ball head is located below the support net plate in the initial state.

8. The raw material pulverizing apparatus for processing of medicinal paste as claimed in claim 7 wherein: The knock ball head is a flexible deformable structure.

9. The raw material pulverizing apparatus for processing of medicinal paste as claimed in claim 1 wherein: A cleaning plate is arranged on the rotating shaft above the support net plate, and brush hairs in contact with the surface of the support net plate are arranged on the cleaning plate.

10. The raw material pulverizing apparatus for processing of medicinal paste as claimed in claim 1 wherein: A sealing cover is detachably arranged on the top end of the crushing tank, and the crushing paddle is arranged on the sealing cover.

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