A raw material processing device for tablet medicine production

By designing a tablet pharmaceutical production device containing primary and secondary crushing systems, the existing equipment has been solved, and efficient crushing and filtration has been achieved, production costs have been reduced, and processing quality of tablet pharmaceuticals has been improved.

CN117505034BActive Publication Date: 2025-08-12JIANGXI XIER KANGTAI PHARMA
View PDF 2 Cites 0 Cited by

Patent Information

Application Number
CN202311606370.5
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2023-11-28
Publication Date
2025-08-12
Estimated Expiration
2043-11-28

AI Technical Summary

Technical Problem

The existing tablet pharmaceutical production equipment has a single structure and poor crushing effect, resulting in a decrease in mixing and production quality. The use of two motors simultaneously increases production costs.

Method used

A processing device including a primary crushing system and a secondary crushing system is designed, combined with an inclined crushing cylinder and a filtering device, driven by a single motor, and convenient operation through a detachable support plate and universal wheel, improving the crushing effect and reducing costs.

Benefits of technology

Efficient crushing and filtration are achieved, which reduces workers' labor intensity, improves the processing quality of tablets and drugs, and reduces production costs.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN117505034B_ABST
    Figure CN117505034B_ABST
Patent Text Reader

Abstract

The present invention discloses a raw material processing device for tablet pharmaceutical production, comprising a processing device body, the processing device body including a first processing device, and a removable support plate first provided on the top sidewall of the first processing device. The interior of the first processing device is a cavity structure, comprising a first cavity and a second cavity, with a first vertical partition provided between the first and second cavities. The beneficial effects of the present invention are: a compact structure, reduced worker workload, and improved tablet pharmaceutical processing efficiency.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] The present invention relates to the technical field of tablet medicines, in particular to a raw material processing device for tablet medicine production. Background Art

[0002] Tablets are solid preparations in the form of flakes or irregular tablets, formed by uniformly mixing a drug with excipients and then compressing them. Tablets primarily include standard oral tablets, but also include lozenges, sublingual tablets, buccal patches, chewable tablets, dispersible tablets, effervescent tablets, vaginal tablets, immediate-release, sustained-release, or controlled-release tablets, and enteric-coated tablets.

[0003] Existing production and processing equipment primarily mixes tablet raw materials before crushing them, but it still has many drawbacks: 1. The existing crushing device has a relatively simple structure. Although it uses a two-stage crushing device, the crushing efficiency of each stage is poor, which affects subsequent mixing and tablet production. 2. Existing tablet pharmaceuticals use two motors for filtering, vibrating, and mixing, which increases the production cost of the device.

[0004] Based on the above technical defects, this application urgently needs a raw material processing device for tablet medicine production. Summary of the Invention

[0005] The purpose of the present invention is to overcome the shortcomings of the prior art and provide a tablet medicine production raw material processing device with a compact structure, reduced worker workload, and improved tablet medicine processing effect.

[0006] The objectives of the present invention are achieved through the following technical solutions: A raw material processing device for tablet pharmaceutical production, comprising a processing device body, the processing device body comprising a processing device 1, and a detachable support plate 1 is provided on the top side wall of the processing device 1, the interior of the processing device 1 is a cavity structure, and is provided with a first cavity and a second cavity, and a vertical partition 1 is provided between the first cavity and the second cavity;

[0007] A primary crushing system and a secondary crushing system are provided inside the first cavity, and the secondary crushing system is located below the primary crushing system. The primary crushing system includes a crushing frame, and the crushing frame is provided with a vertical side wall plate and a horizontal bottom plate. The secondary crushing system includes an inclined crushing cylinder, and a discharge pipe is provided between the primary crushing system and the secondary crushing system. A holding bucket is provided at the bottom of the inclined crushing cylinder. A filtering device and a mixing cavity are provided inside the second cavity, and the mixing cavity is located below the filtering device.

[0008] In the tablet pharmaceutical production raw material processing device of the present invention, a universal wheel is provided on the bottom of the processing device one, the interior of the primary crushing system is a cavity structure, and a feed port one and a feed port two are provided on the top, the support plate one is located next to the feed port, the primary crushing system is provided with an upper cavity and a lower cavity, and a partition plate one is provided between the upper cavity and the lower cavity.

[0009] In the tablet medicine production raw material processing device of the present invention, the primary crushing system also includes a motor 1 and a crushing component 1 and a crushing component 2 arranged on the output shaft of the motor 1, and the crushing component 1 is located in the upper cavity, and the crushing component 2 is located in the lower cavity. An auxiliary support frame is provided on the support plate 1, and the auxiliary support frame includes a support plate 2, and a lifting adjustment bolt 1 is provided on one end of the support plate 2, and an inclined feeding hopper is provided on the lifting adjustment bolt 1, and the discharge port of the inclined feeding hopper is located directly above the feed port 1.

[0010] In the tablet medicine production raw material processing device of the present invention, the crushing component one includes a crushing and stirring rod one, a crushing and stirring rod two, and a vertical stirring and mixing rod arranged below the crushing and stirring rod two. The middle part of the dividing plate one is provided with a through hole one and an annular drop hole arranged next to the through hole, and the end of the annular drop hole is provided with an annular slope, and the annular slope is provided with a stirring and crushing component, and the stirring and crushing component includes a first stirring and crushing component and a second stirring and crushing component.

[0011] In the tablet medicine production raw material processing device of the present invention, the first stirring and crushing component and the second stirring and crushing component are both detachably arranged on the output shaft of motor one, and the first stirring and crushing component and the second stirring and crushing component both include a detachable rod, a fixed base plate one is provided on the end of the detachable rod, and a detachable friction crushing component is provided on the fixed base plate one, and a plurality of horizontal spikes are provided on the side wall of the vertical stirring and mixing rod, and the surface of the horizontal base plate one is an arc-shaped structure.

[0012] In the tablet medicine production raw material processing device of the present invention, the middle part of the horizontal bottom plate 1 is a discharge pipe 1, and the discharge pipe 1 is provided with a switch valve, the crushing component 2 includes a crushing and stirring rod 3, and the crushing and stirring rod 3 is provided with a vertical stirring and crushing rod, a feed crushing cylinder 1, a feed crushing cylinder 2, an inclined crushing rod 1 and an inclined crushing rod 2, and the bottoms of the inclined crushing rod 1 and the inclined crushing rod 2 are both provided with semicircular arc blocks, and the horizontal bottom plate 1 is provided with an annular friction component 1, and the annular friction component 1 is flush with the height of the horizontal bottom plate 1.

[0013] In the tablet medicine production raw material processing device of the present invention, a friction hole 1 and a friction hole 2 are respectively provided on the middle parts of the feed crushing cylinder 1 and the feed crushing cylinder 2, and the structural dimensions of the friction hole 1 and the friction hole 2 are the same. The transverse bottom plate 1 is provided with an arc-shaped friction protrusion segment 1, an arc-shaped friction protrusion segment 2, an arc-shaped friction protrusion segment 3 and an arc-shaped friction protrusion segment 4 that cooperate with the bottoms of the friction hole 1 and the friction hole 2. The friction hole 1 and the friction hole 2 both include an upper hole 1, a middle hole 1 and a lower hole 1, and the upper hole 1, the middle hole 1 and the lower hole 1 are integrally formed. An auxiliary annular friction component 1 is provided on the side wall of the lower hole 1.

[0014] In the tablet medicine production raw material processing device of the present invention, the gaps between the auxiliary annular friction component 1 and the arc-shaped friction protrusion segment 1, the arc-shaped friction protrusion segment 2, the arc-shaped friction protrusion segment 3 and the arc-shaped friction protrusion segment 4 are 0.5cm-2cm, a gap 1 is provided between the arc-shaped friction protrusion segment 1 and the arc-shaped friction protrusion segment 2, a gap 2 is provided between the arc-shaped friction protrusion segment 2 and the arc-shaped friction protrusion segment 3, a gap 3 is provided between the arc-shaped friction protrusion segment 3 and the arc-shaped friction protrusion segment 4, and a gap 4 is provided between the arc-shaped friction protrusion segment 4 and the arc-shaped friction protrusion segment 1.

[0015] In the tablet medicine production raw material processing device of the present invention, a plurality of transverse crushing spikes are provided on the vertical stirring and crushing rod, a support plate 2 is provided between the vertical side wall plate 1 and the vertical partition plate 1, and a motor 2 is provided on the support plate 2, the filtering device includes a detachable filter mesh plate, the mixing cavity is located below the detachable filter mesh plate, and a material storage plate 1 is provided on the bottom of the mixing cavity, and a discharge pipe 2 is provided in the middle of the material storage plate 1.

[0016] In the tablet medicine production raw material processing device of the present invention, an inclined stirring rod 1 and a contact rod 2 are provided on the output shaft of the motor 2, and an elastic component is provided at the end of the contact rod 2, and the elastic component is partially in contact with the bottom of the detachable filter plate. There are at least five inclined stirring rods 1, a crushing roller is provided inside the inclined crushing cylinder, and a material storage plate 2 is provided below the material storage plate 1.

[0017] The present invention has the following advantages:

[0018] 1. The processing device body of the present invention includes a processing device 1, and a detachable support plate 1 is provided on the top side wall of the processing device 1. The interior of the processing device 1 is a cavity structure, and is provided with a first cavity and a second cavity. A vertical partition 1 is provided between the first cavity and the second cavity, so that the raw material can be crushed in the interior of the first cavity and screened in the interior of the second cavity respectively;

[0019] A primary crushing system and a secondary crushing system are provided inside the first cavity. The setting of the secondary crushing device enables the raw materials to be fully crushed, and the secondary crushing system is located below the primary crushing system. The primary crushing system includes a crushing frame 1, and the crushing frame 1 is provided with a vertical side wall plate 1 and a horizontal bottom plate 1. The secondary crushing system includes an inclined crushing cylinder. A discharge pipe 1 is provided between the primary crushing system and the secondary crushing system. A holding bucket is provided at the bottom of the inclined crushing cylinder to collect the crushed raw materials. A filtering device and a mixing cavity are provided inside the second cavity, and the mixing cavity is located below the filtering device.

[0020] 2. The bottom of the processing device of the present invention is provided with universal wheels, which enables convenient pushing. The interior of the first-level crushing system is a cavity structure, and the top is provided with feed port 1 and feed port 2. The support plate 1 is located next to the feed port. The first-level crushing system is provided with an upper cavity and a lower cavity, and a partition plate 1 is provided between the upper cavity and the lower cavity, so that the raw material can be crushed into a first level under the action of the upper cavity and the lower cavity.

[0021] The first-level crushing system also includes a motor 1 and a crushing component 1 and a crushing component 2 arranged on the output shaft of the motor 1, and the crushing component 1 is located in the upper cavity, and the crushing component 2 is located in the lower cavity. An auxiliary support frame is provided on the support plate 1, and the auxiliary support frame includes a support plate 2, and a lifting adjustment bolt 1 is provided on one end of the support plate 2, and an inclined feeding hopper is provided on the lifting adjustment bolt 1, and the discharge port of the inclined feeding hopper is located directly above the feed port 1, so that convenient feeding and disposal can be carried out.

[0022] The crushing component includes a crushing stirring rod 1, a crushing stirring rod 2 and a vertical stirring mixing rod arranged below the crushing stirring rod 2. A through hole 1 and an annular drop hole arranged next to the through hole are provided in the middle of the dividing plate 1, and an annular drop hole is provided on the end of the annular drop hole. A stirring and crushing component is provided on the annular slope, and the stirring and crushing component includes a first stirring and crushing component and a second stirring and crushing component, so that the crushing effect can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the present invention;

[0024] Figure 2 Schematic diagram of the structure of the horizontal bottom plate 1 in the present invention;

[0025] Figure 3 for Figure 1 A partial enlarged schematic diagram of point A in the middle;

[0026] Figure 4 for Figure 1 A partial enlarged schematic diagram of point B in the middle;

[0027] Figure 5 for Figure 1 A partial enlarged schematic diagram of point C in the middle;

[0028] Figure 6 for Figure 1 A local enlarged schematic diagram of point D in the middle.

[0029] In the figure, the processing device body 1, the processing device 2, the detachable support plate 3, the first cavity 4, the second cavity 5, the vertical partition 6, the primary crushing system 7, the secondary crushing system 8, the vertical side wall plate 9, the horizontal bottom plate 10, the inclined crushing cylinder 11, the discharge pipe 12, the holding barrel 13, the mixing cavity 14, the feed port 15, the feed port 2 16, the upper cavity 17, the lower cavity 18, the partition plate 19, the motor 20, the crushing component 1 21, the crushing component 2 22, the auxiliary support frame 23, the support plate 24, the lifting adjustment bolt 25, the inclined feeding hopper 26, the crushing stirring rod 27, the vertical stirring mixing rod 28, the through hole 29, the annular drop hole 30, the annular shaped slope 31, detachable rod 32, crushing stirring rod three 33, vertical stirring crushing rod 34, feeding crushing cylinder one 35, feeding crushing cylinder two 36, inclined crushing rod one 37, inclined crushing rod two 38, annular friction component one 39, arc-shaped friction protrusion section one 40, arc-shaped friction protrusion section two 41, arc-shaped friction protrusion section three 42, arc-shaped friction protrusion section four 43, upper hole one 44, middle hole one 45, lower hole one 46, auxiliary annular friction component one 47, gap one 48, gap two 49, gap three 50, gap four 51, support plate two 52, motor two 53, detachable filter screen plate 54, storage plate one 55, discharge pipe two 56, inclined stirring rod one 57, contact rod two 58. DETAILED DESCRIPTION

[0030] The present invention will be further described below with reference to the accompanying drawings, and the protection scope of the present invention is not limited to the following:

[0031] like Figures 1 to 6 As shown, a raw material processing device for tablet pharmaceutical production includes a processing device body 1, which includes a processing device 2, and a removable support plate 3 is provided on the top side wall of the processing device 2. The interior of the processing device 2 is a cavity structure, and is provided with a first cavity 4 and a second cavity 5. A vertical partition 6 is provided between the first cavity 4 and the second cavity 5;

[0032] A primary crushing system 7 and a secondary crushing system 8 are provided inside the first cavity 4, and the secondary crushing system 8 is located below the primary crushing system 7. The primary crushing system 7 includes a crushing frame 1, and the crushing frame 1 is provided with a vertical side wall plate 9 and a horizontal bottom plate 10. The secondary crushing system 8 includes an inclined crushing cylinder 11. A discharge pipe 12 is provided between the primary crushing system 7 and the secondary crushing system 8, and a holding barrel 13 is provided at the bottom of the inclined crushing cylinder 11. A filtering device and a mixing cavity 14 are provided inside the second cavity 5, and the mixing cavity 14 is located below the filtering device.

[0033] A universal wheel is provided at the bottom of the processing device 2. The interior of the primary crushing system 7 is a cavity structure, and a feed port 15 and a feed port 2 16 are provided on the top. The support plate 3 is located next to the feed port 15. The primary crushing system 7 is provided with an upper cavity 17 and a lower cavity 18, and a partition plate 19 is provided between the upper cavity 17 and the lower cavity 18.

[0034] The first-level crushing system 7 also includes a motor 20 and a crushing component 21 and a crushing component 22 arranged on the output shaft of the motor 20, and the crushing component 21 is located in the upper cavity 17, and the crushing component 22 is located in the lower cavity 18. An auxiliary support frame 23 is provided on the support plate 3, and the auxiliary support frame 23 includes a support plate 24, and a lifting adjustment bolt 25 is provided on one end of the support plate 24, and a tilting hopper 26 is provided on the lifting adjustment bolt 25, and the discharge port of the tilting hopper 26 is located directly above the feed port 15, so that the tilting hopper 26 can be conveniently placed by adjusting the lifting adjustment bolt 25.

[0035] The crushing component 21 includes a crushing stirring rod 1, a crushing stirring rod 27 and a vertical stirring mixing rod 28 arranged below the crushing stirring rod 27. A through hole 29 and an annular drop hole 30 arranged next to the through hole 29 are provided in the middle of the dividing plate 19, and an annular drop hole 30 is provided at the end of the annular drop hole 30. A stirring and crushing component is provided on the annular slope 31, and the stirring and crushing component includes a first stirring and crushing component and a second stirring and crushing component.

[0036] The first stirring and crushing component and the second stirring and crushing component are both detachably arranged on the output shaft of the motor 20. The first stirring and crushing component and the second stirring and crushing component both include a detachable rod 32. A fixed bottom plate 1 is provided at the end of the detachable rod 32, and a detachable friction crushing component is provided on the fixed bottom plate 1. A number of horizontal spikes are provided on the side wall of the vertical stirring and mixing rod 28, and the surface of the horizontal bottom plate 10 is an arc-shaped structure.

[0037] The middle part of the horizontal bottom plate 10 is a discharge pipe 12, and the discharge pipe 12 is provided with a switch valve. The crushing component 22 includes a crushing stirring rod 33, and the crushing stirring rod 33 is provided with a vertical stirring crushing rod 34, a feeding crushing cylinder 1 35, a feeding crushing cylinder 2 36, an inclined crushing rod 1 37 and an inclined crushing rod 2 38. The bottoms of the inclined crushing rod 1 37 and the inclined crushing rod 2 38 are both provided with semicircular arc blocks. The horizontal bottom plate 10 is provided with an annular friction component 39, and the annular friction component 39 is flush with the height of the horizontal bottom plate 10.

[0038] A friction hole one and a friction hole two are respectively provided in the middle of the feed crushing cylinder 1 35 and the feed crushing cylinder 2 36. The structural dimensions of the friction hole one and the friction hole two are the same. The horizontal bottom plate 10 is provided with an arc-shaped friction protrusion section 1 40, an arc-shaped friction protrusion section 2 41, an arc-shaped friction protrusion section 3 42 and an arc-shaped friction protrusion section 43 that cooperate with the bottom of the friction hole one and the friction hole two. The friction hole one and the friction hole two both include an upper hole one 44, a middle hole one 45 and a lower hole one 46, and the upper hole one 44, the middle hole one 45 and the lower hole one 46 are integrally formed. An auxiliary annular friction component one 47 is provided on the side wall of the lower hole one 46, so that efficient friction treatment can be achieved under the cooperation of the friction hole one, the friction hole two and the annular friction component one 39.

[0039] The gaps between the auxiliary annular friction component 1 47 and the arcuate friction protrusion segment 1 40, the arcuate friction protrusion segment 2 41, the arcuate friction protrusion segment 3 42 and the arcuate friction protrusion segment 4 43 are 0.5 cm to 2 cm. A gap 1 48 is provided between the arcuate friction protrusion segment 1 40 and the arcuate friction protrusion segment 2 41, a gap 2 49 is provided between the arcuate friction protrusion segment 2 41 and the arcuate friction protrusion segment 3 42, a gap 3 50 is provided between the arcuate friction protrusion segment 3 42 and the arcuate friction protrusion segment 4 43, and a gap 4 51 is provided between the arcuate friction protrusion segment 43 and the arcuate friction protrusion segment 1 40.

[0040] The vertical stirring and crushing rod 34 is provided with a number of transverse crushing spikes, a support plate 2 52 is provided between the vertical side wall plate 19 and the vertical partition plate 16, and a motor 2 53 is provided on the support plate 2 52, and the filtering device includes a detachable filter screen plate 54, the mixing cavity 14 is located below the detachable filter screen plate 54, and a material storage plate 1 55 is provided on the bottom of the mixing cavity 14, and a discharge pipe 2 56 is provided in the middle of the material storage plate 155.

[0041] An inclined stirring rod 1 57 and a contact rod 2 58 are provided on the output shaft of the motor 2 53, and an elastic component is provided at the end of the contact rod 2 58. The elastic component makes local contact with the bottom of the detachable filter screen 54, so that local slight vibration can be performed. At the same time, the inclined stirring rod 1 57 does not contact the detachable filter screen 54 above, so that vibration blanking and stirring can be integrated into one processing, reducing the production cost of the device preparation. There are at least five inclined stirring rods 1 57, and a crushing roller is provided inside the inclined crushing cylinder 11. A material storage plate 2 is provided below the material storage plate 1 55, so that material can be taken out conveniently.

[0042] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or substitute equivalents for some of the technical features. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A raw material processing device for tablet medicine production, characterized by: The processing device body includes a processing device 1, and a detachable support plate 1 is provided on the top side wall of the processing device 1. The interior of the processing device 1 is a cavity structure, and is provided with a first cavity and a second cavity. A vertical partition 1 is provided between the first cavity and the second cavity; A primary crushing system and a secondary crushing system are provided inside the first cavity, and the secondary crushing system is located below the primary crushing system. The primary crushing system includes a crushing frame, which is provided with a vertical side wall plate and a horizontal bottom plate. The secondary crushing system includes an inclined crushing cylinder. A discharge pipe is provided between the primary crushing system and the secondary crushing system. A holding bucket is provided at the bottom of the inclined crushing cylinder. A filtering device and a mixing cavity are provided inside the second cavity, and the mixing cavity is located below the filtering device. The bottom of the processing device 1 is provided with a universal wheel, the interior of the primary crushing system is a cavity structure, and the top is provided with a first feed port and a second feed port, the support plate 1 is located next to the feed port, the primary crushing system is provided with an upper cavity and a lower cavity, and a partition plate 1 is provided between the upper cavity and the lower cavity; The primary crushing system further includes a motor 1 and a crushing component 1 and a crushing component 2 provided on the output shaft of the motor 1, wherein the crushing component 1 is located in the upper cavity, and the crushing component 2 is located in the lower cavity. An auxiliary support frame is provided on the support plate 1, and the auxiliary support frame includes a support plate 2, and a lifting adjustment bolt 1 is provided on one end of the support plate 2, and an inclined feeding hopper is provided on the lifting adjustment bolt 1, and the discharge port of the inclined feeding hopper is located directly above the feed port 1; The first crushing component includes a first crushing and stirring rod, a second crushing and stirring rod, and a vertical stirring and mixing rod arranged below the second crushing and stirring rod. The middle part of the first dividing plate is provided with a first through hole and an annular drop hole arranged next to the through hole. The end of the annular drop hole is provided with an annular slope. The annular slope is provided with a stirring and crushing component, and the stirring and crushing component includes a first stirring and crushing component and a second stirring and crushing component. The first stirring and crushing component and the second stirring and crushing component are both detachably arranged on the output shaft of motor one, and the first stirring and crushing component and the second stirring and crushing component both include a detachable rod, a fixed base plate one is provided on the end of the detachable rod, and a detachable friction crushing component is provided on the fixed base plate one, and a plurality of horizontal spikes are provided on the side wall of the vertical stirring and mixing rod, and the surface of the horizontal base plate one is an arc-shaped structure.

2. The raw material processing device for tablet medicine production according to claim 1, characterized in that: The middle part of the horizontal bottom plate 1 is a discharge pipe 1, and the discharge pipe 1 is provided with a switch valve. The crushing component 2 includes a crushing stirring rod 3, and the crushing stirring rod 3 is provided with a vertical stirring crushing rod, a feed crushing cylinder 1, a feed crushing cylinder 2, an inclined crushing rod 1 and an inclined crushing rod 2. The bottoms of the inclined crushing rod 1 and the inclined crushing rod 2 are both provided with semicircular arc blocks. The horizontal bottom plate 1 is provided with an annular friction component 1, and the annular friction component 1 is flush with the height of the horizontal bottom plate 1.

3. The raw material processing device for tablet medicine production according to claim 2, characterized in that: The middle parts of the feed crushing cylinder 1 and the feed crushing cylinder 2 are respectively provided with a friction hole 1 and a friction hole 2, and the structural dimensions of the friction hole 1 and the friction hole 2 are the same. The transverse bottom plate 1 is provided with an arc-shaped friction protrusion section 1, an arc-shaped friction protrusion section 2, an arc-shaped friction protrusion section 3 and an arc-shaped friction protrusion section 4 that cooperate with the bottoms of the friction hole 1 and the friction hole 2. The friction hole 1 and the friction hole 2 both include an upper hole 1, a middle hole 1 and a lower hole 1, and the upper hole 1, the middle hole 1 and the lower hole 1 are integrally formed. An auxiliary annular friction component 1 is provided on the side wall of the lower hole 1.

4. The raw material processing device for tablet medicine production according to claim 3, characterized in that: The gaps between the auxiliary annular friction component 1 and the arc-shaped friction protrusion segment 1, the arc-shaped friction protrusion segment 2, the arc-shaped friction protrusion segment 3 and the arc-shaped friction protrusion segment 4 are 0.5cm-2cm, a gap 1 is provided between the arc-shaped friction protrusion segment 1 and the arc-shaped friction protrusion segment 2, a gap 2 is provided between the arc-shaped friction protrusion segment 2 and the arc-shaped friction protrusion segment 3, a gap 3 is provided between the arc-shaped friction protrusion segment 3 and the arc-shaped friction protrusion segment 4, and a gap 4 is provided between the arc-shaped friction protrusion segment 4 and the arc-shaped friction protrusion segment 1.

5. The raw material processing device for tablet medicine production according to claim 4, characterized in that: The vertical stirring and crushing rod is provided with a plurality of horizontal crushing spikes, a support plate 2 is provided between the vertical side wall plate 1 and the vertical partition plate 1, and a motor 2 is provided on the support plate 2, the filtering device includes a detachable filter mesh plate, the mixing cavity is located below the detachable filter mesh plate, and a material storage plate 1 is provided on the bottom of the mixing cavity, and a discharge pipe 2 is provided in the middle of the material storage plate 1.

6. The raw material processing device for tablet medicine production according to claim 5, characterized in that: An inclined stirring rod 1 and a contact rod 2 are provided on the output shaft of the motor 2, and an elastic component is provided at the end of the contact rod 2, and the elastic component is partially in contact with the bottom of the detachable filter plate. There are at least five inclined stirring rods 1, and a crushing roller is provided inside the inclined crushing cylinder. A material storage plate 2 is provided below the material storage plate 1.

Citation Information

Patent Citations

  • Chemical multistage pretreatment device and treatment method thereof

    CN116036964A

  • Manufacturing installation of tablet coating powder

    CN206392224U