Traditional Chinese medicine processing pulverizer

Abstract

The utility model relates to the technical field of pulverizers, and discloses a traditional Chinese medicine processing pulverizer which comprises a processing box and a pulverizer structure, an upper equipment bin, a dust removal bin, a collecting bin and a lower equipment bin are sequentially arranged in the processing box from top to bottom, and the pulverizer structure comprises a collecting box arranged on one side of the processing box and a pulverizer assembly arranged on the collecting box. A fan used for generating negative pressure in the dust removal bin is arranged in the upper equipment bin, a dust removal bag communicated with the collecting bin is vertically arranged in the dust removal bin, a knocking assembly used for knocking the dust removal bag and a lifting assembly used for driving the knocking assembly to ascend and descend are arranged on the top wall of the dust removal bin, and a communicating opening communicated with the collecting box is formed in the side wall of the collecting bin; and a collecting disc for collecting dust is arranged in the collecting bin. The beating assembly can ascend and descend under the action of the lifting assembly, and then the beating assembly can beat different positions of the dust removal bag, so that the situation that the dust removal bag is blocked is reduced when the dust removal bag filters dust.

Description

Technical Field

[0001] The utility model relates to the technical field of crushers, and more specifically, to a crusher for traditional Chinese medicine processing. Background Art

[0002] At present, in the processing of traditional Chinese medicine materials, the pulverization of Chinese herbal medicines is an important part of the process.

[0003] In the processing of Chinese herbal medicines, crushers are usually used to pulverize Chinese herbal medicines, and the pulverized materials are discharged from the discharge port of the crusher. Since dust is generated during the pulverization process, most existing crushers have a dust removal function. For example, a dust removal crusher in the patent with the publication number CN214437370U, although through the setting of the dust sweeping mechanism, it has the effect of reducing the blockage of the dust removal bag and maintaining the absorption of dust; however, in actual use, the rotation of the rotating shaft drives the extension rod to flick the fixed position of the dust removal bag, so that only the dust at the flicked position of the dust removal bag falls off, and the dust blockage still occurs at the positions that are not flicked, resulting in a limited anti-blocking effect of the dust removal bag. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a crusher for traditional Chinese medicine processing to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A crusher for traditional Chinese medicine processing includes a processing box and a crusher structure. Inside the processing box, an upper equipment bin, a dust removal bin, a collection bin, and a lower equipment bin are successively arranged from top to bottom. The crusher structure includes a collection box arranged on one side of the processing box and a crusher assembly arranged on the collection box. Inside the upper equipment bin, there is a blower for generating negative pressure in the dust removal bin. Inside the dust removal bin, a dust removal bag communicating with the collection bin is vertically arranged. On the top wall of the dust removal bin, there is a knocking assembly for knocking the dust removal bag and a lifting assembly for driving the knocking assembly to lift. On the side wall of the collection bin, there is a communication port communicating with the collection box, and inside the collection bin, there is a collection tray for collecting dust.

[0007] Furthermore, the knocking assembly includes a bottom ring plate sleeved outside the dust removal bag. Along the circumferential direction of the bottom ring plate, rotatable rotating shafts are arranged. Outside the rotating shafts, a liftable knocking cylinder is sleeved. Along the axial direction of the outer side wall of the knocking cylinder, adjustable knocking rods are arranged. On the knocking rods, there are knocking balls. The rotation of the rotating shafts is used to drive the rotation of the knocking cylinder, driving the knocking rods to rotate so that the knocking balls intermittently knock the dust removal bag.

[0008] Further, the inner sidewall of the bottom ring plate extends downward to form a fixed ring portion. An installation ring plate is sleeved outside the fixed ring portion through screws, and the rotating shafts all penetrate through the installation ring plate. A rotatable toothed ring is sleeved outside the fixed ring portion between the installation ring plate and the bottom ring plate, and a first gear meshing with the toothed ring is provided on the rotating shaft.

[0009] Further, a first motor is provided on the installation ring plate, and a second gear meshing with the toothed ring is provided at the output end of the first motor.

[0010] Further, a fixed column is sleeved outside the rotating shaft below the installation ring plate. A sliding groove that is wave-shaped and connected end to end is provided along the circumferential direction on the outer sidewall of the fixed column.

[0011] The lifting assembly includes a fixed cylinder sleeved outside the fixed column and fixedly installed on the installation ring plate. Strip-shaped grooves are oppositely provided on the sidewall of the fixed cylinder along its extending direction. A lifting cylinder that can be lifted and is sleeved outside the fixed column is provided inside the fixed cylinder. Oppositely provided sliding columns that slide in the sliding groove are provided on the sidewall of the lifting cylinder. The sliding columns extend outward into the corresponding strip-shaped grooves, and the lower end of the lifting cylinder is rotatably connected to the knocking cylinder through a connecting member.

[0012] Further, hinge plates for the upper end of the knocking rod to extend into are oppositely provided on the outer sidewall of the rotating shaft, and a bolt penetrating through the hinge plates is provided between the hinge plates.

[0013] Further, the pulverizer assembly includes a pulverizing box. A pulverizing chamber with an opening at the front side is provided inside the pulverizing box. A closable plug cover is provided at the opening of the pulverizing chamber. A hopper for feeding materials into the pulverizing chamber is provided on the plug cover. A rotatable shaft rod is provided inside the pulverizing chamber, and blades for cutting materials are arranged on the shaft rod.

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

[0015] In the present utility model, through the arrangement of the knocking assembly and the lifting assembly, the knocking assembly can be lifted under the action of the lifting assembly, so that the knocking assembly can knock different positions of the dust removal bag, and further, when the dust removal bag filters dust, the situation of dust removal bag blockage can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is one of the structural schematic diagrams of a traditional Chinese medicine processing pulverizer in the present utility model.

[0017] Figure 2 It is the second structural schematic diagram of a traditional Chinese medicine processing pulverizer in the present utility model.

[0018] Figure 3 It is the structural schematic diagram between the knocking assembly and the lifting assembly in the present utility model.

[0019] Figure 4 This is a partial structural schematic diagram of the knocking component in the present utility model.

[0020] Figure 5 This is a partial structural schematic diagram of the lifting component in the present utility model.

[0021] The meanings of the labels in the figure are as follows:

[0022] 100, processing box; 110, collection box; 121, crushing box; 122, plug cover; 123, hopper;

[0023] 201, upper equipment bin; 202, dust removal bin; 203, collection bin; 204, lower equipment bin; 205, communication port; 210, fan; 220, dust removal bag; 230, collection tray; 240, second motor;

[0024] 310, bottom ring plate; 311, fixed ring part; 320, rotating shaft; 321, first gear; 330, knocking cylinder; 340, knocking rod; 341, knocking ball; 350, mounting ring plate; 351, mounting ring part; 360, first motor; 370, fixed cylinder;

[0025] 400, tooth ring; 410, second gear; 420, fixed column; 421, sliding groove;

[0026] 501, convex part; 502, annular groove; 511, strip groove; 520, lifting cylinder; 521, sliding column; 522, rotating ring; 523, bracket; 531, hinged plate; 532, bolt. Detailed implementation manners

[0027] To further understand the content of the present utility model, the present utility model will be described in detail in combination with the drawings and embodiments. It should be understood that the embodiments are only for explaining the present utility model rather than limiting it.

[0028] The following will be further described in detail with reference to the attached Figures 1 - 5 This embodiment will be further described in detail.

[0029] As Figure 1 and Figure 2 shown, a traditional Chinese medicine processing crusher in this embodiment includes a processing box 100 and a crusher structure. Inside the processing box 100, an upper equipment bin 201, a dust removal bin 202, a collection bin 203, and a lower equipment bin 204 are sequentially arranged from top to bottom. Specifically, side doors that can be opened and closed are provided on the front sides of the upper equipment bin 201, the dust removal bin 202, the collection bin 203, and the lower equipment bin 204. When the side doors are closed, the upper equipment bin 201, the dust removal bin 202, the collection bin 203, and the lower equipment bin 204 can be made airtight;

[0030] The structure of the pulverizer includes a collection box 110 fixedly arranged on one side of the processing box 100 and a pulverizer assembly arranged on the collection box 110. In the upper equipment bin 201, there is a fan 210 for generating negative pressure in the dust removal bin 202. Vertically arranged in the dust removal bin 202 is a dust removal bag 220 communicating with the collection bin 203. Specifically, the dust removal bag 220 is cylindrical and has an open end. Among them, a collection port (not shown in the figure) communicating with the collection bin 203 is opened on the bottom wall of the dust removal bin 202, and an installation table (not shown in the figure) is formed at the bottom wall of the dust removal bin 202 at the position of the collection port. The open end of the dust removal bag 220 covers the installation table and is fixed by a hoop. The top end of the dust removal bag 220 is adhesively fixed to the top wall of the dust removal bin 202 so that the dust removal bag 220 is vertically installed in the dust removal bin 202. Among them, the input end of the fan 210 communicates with the dust removal bin 202, and the output end communicates with the outside of the processing box 100. Thus, when the fan 210 works, negative pressure can be generated in the dust removal bin 202.

[0031] In this embodiment, on the top wall of the dust removal bin 202, there is a knocking assembly for knocking the dust removal bag 220 and a lifting assembly for driving the knocking assembly to lift. A communication port 205 communicating with the collection box 110 is opened on the side wall of the collection bin 203, and a collection tray 230 for collecting dust is arranged in the collection bin 203.

[0032] In this embodiment, the pulverizer assembly is used to pulverize Chinese herbal medicines, and the pulverized materials enter the collection box 110 for collection. Since the communication port 205 connects the collection box 110 and the collection bin 203, therefore, under the action of the fan 210, the dust generated in the collection box 110 due to the pulverization operation can enter the collection bin 203 through the communication port 205 along with the air, and enter the dust removal bag 220 through the collection port for filtration treatment so that the dust is filtered. When the fan 210 stops, the dust drops onto the collection tray 230 due to gravity for collection. When the corresponding side door is opened, the collection tray 230 can be taken and placed to facilitate the centralized treatment of the collected dust.

[0033] Among them, through the setting of the knocking assembly and the lifting assembly, the knocking assembly can lift under the action of the lifting assembly, and then the knocking assembly can knock different positions of the dust removal bag 220, so that when the dust removal bag 220 filters the dust, the situation of blockage of the dust removal bag 220 is reduced.

[0034] In this embodiment, the pulverizer assembly is of an existing structure, which includes a pulverizing box 121. A pulverizing chamber with an opening at the front side is provided inside the pulverizing box 121. A closable plug cover 122 is provided at the opening of the pulverizing chamber. A hopper 123 for feeding materials into the pulverizing chamber is provided on the plug cover 122. A material outlet communicating with the collection box 110 is provided at the bottom of the pulverizing chamber. A sieve mesh is provided at the opening of the material outlet inside the pulverizing chamber. A rotatable shaft rod is provided inside the pulverizing chamber, and blades for cutting materials are arranged on the shaft rod.

[0035] During actual use, Chinese herbal medicines to be pulverized are added into the pulverizing chamber through the hopper 123. The shaft rod rotates to drive the blades to rotate, so that the blades cut and pulverize the Chinese herbal medicines. After the pulverized Chinese herbal medicines are screened by the sieve mesh, the Chinese herbal medicines meeting the particle size enter the collection box 110 through the material outlet for collection. During this process, the generated dust also enters the collection box 110.

[0036] Specifically, in order to realize the rotation of the shaft rod, in this embodiment, one end of the shaft rod extends out of the rear side of the pulverizing box 121. A first sprocket is provided on the extended end of the shaft rod. A second motor 240 is provided inside the lower equipment bin 204. A second sprocket located at the rear side of the processing box 100 is provided on the output shaft of the second motor 240. A chain is sleeved between the first sprocket and the second sprocket. During actual use, the second motor 240 is connected to a speed reducer. The output shaft of the speed reducer penetrates through the processing box 100 and extends out for connecting the second sprocket. By means of the settings of the first sprocket, the second sprocket and the chain, the pulverizer assembly can be driven to work through the second motor 240.

[0037] Combined with Figures 3 - 5 As shown, in this embodiment, the knocking assembly includes a bottom ring plate 310 sleeved outside the dust removal bag 220. The bottom ring plate 310 is fixedly installed on the top wall of the dust removal bin 202 through screws. Rotatable rotating shafts 320 are arranged along the circumferential direction of the bottom ring plate 310. Specifically, the upper end of the rotating shaft 320 is rotatably installed on the lower side of the bottom ring plate 310 through a bearing. A knock cylinder 330 capable of lifting is sleeved outside the rotating shaft 320. Among them, a limiting groove (not shown in the figure) is axially arranged on the outer side wall of the rotating shaft 320. A limiting block (not shown in the figure) sliding in the limiting groove is provided on the inner wall of the knock cylinder 330. Thus, a keyway fit is formed between the two. At the same time, the knock cylinder 330 can lift along the rotating shaft 320. Adjustable knocking rods 340 are arranged along the axial direction of the outer side wall of the knock cylinder 330. Knocking balls 341 are provided on the knocking rods 340. The rotation of the rotating shaft 320 is used to drive the knock cylinder 330 to rotate, driving the knocking rods 340 to rotate so that the knocking balls 341 intermittently knock the dust removal bag 220, thereby shaking the dust removal bag 220 to make the dust on it fall off and reducing its blockage condition.

[0038] In this embodiment, in order to realize the rotation of the rotating shaft 320, a fixed ring portion 311 is formed by the downward extension of the inner side wall of the bottom ring plate 310. An installation ring plate 350 is sleeved outside the fixed ring portion 311 by screws. Specifically, an installation ring portion 351 is formed by the downward extension of the inner side wall of the installation ring plate 350. The installation ring portion 351 is fixed to the fixed ring portion 311 by screws. Thus, the installation of the installation ring plate 350 on the bottom ring plate 310 is realized. The rotating shaft 320 penetrates through the installation ring plate 350. A rotatable toothed ring 400 is sleeved outside the fixed ring portion 311 between the installation ring plate 350 and the bottom ring plate 310. By the limitation of the installation ring plate 350 and the bottom ring plate 310, the toothed ring 400 is restricted to realize its rotational installation. A first gear 321 meshing with the toothed ring 400 is provided on the rotating shaft 320. Thus, the rotation of the toothed ring 400 can drive the rotation of the first gear 321, and further realize the rotation of the rotating shaft 320.

[0039] Specifically, a first motor 360 is provided on the installation ring plate 350. A second gear 410 meshing with the toothed ring 400 is provided at the output end of the first motor 360. Thus, the rotation of the toothed ring 400 can be driven by the first motor 360, and further the rotation of the rotating shaft 320 can be realized.

[0040] In this embodiment, a fixed column 420 is sleeved outside the rotating shaft 320 below the installation ring plate 350. The fixed column 420 is fixed to the rotating shaft 320. A wavy and end-to-end connected sliding groove 421 is provided along the circumferential direction of the outer side wall of the fixed column 420;

[0041] The lifting assembly includes a fixed cylinder 370 sleeved outside the fixed column 420 and fixedly installed on the installation ring plate 350. Strip-shaped grooves 511 are oppositely provided on the side wall of the fixed cylinder 370 along its extending direction. A lifting cylinder 520 which can be lifted and is sleeved outside the fixed column 420 is provided in the fixed cylinder 370. Oppositely provided sliding columns 521 sliding in the sliding groove 421 are provided on the side wall of the lifting cylinder 520. The sliding columns 521 extend outwards into the corresponding strip-shaped grooves 511. The lower end of the lifting cylinder 520 is rotatably connected to the knocking cylinder 330 through a connecting member.

[0042] In this embodiment, a boss portion 501 is provided at the upper end portion of the knocking cylinder 330. An annular groove 502 is provided along the circumferential direction of the outer side wall of the boss portion 501. The connecting member includes a rotating ring 522 rotatably arranged in the annular groove 502. The rotating ring 522 is connected to the lower end wall of the lifting cylinder 520 through a bracket 523. Thus, the rotational connection between the lower end of the lifting cylinder 520 and the knocking cylinder 330 is realized;

[0043] In this embodiment, the lifting cylinder 520 is restricted from circumferential rotation by sliding the sliding column 521 into the strip-shaped groove 511. Among them, through the cooperation of the sliding column 521 and the sliding groove 421, the rotation of the rotating shaft 320 drives the fixed column 420 to rotate, so that the side wall of the sliding groove 421 presses against the sliding column 521, causing the sliding column 521 to slide along the sliding groove 421, realizing the lifting of the lifting cylinder 520, and then driving the knocking cylinder 330 to lift, so that the knocking rod 340 thereon drives the knocking ball 341 to knock on different positions of the dust removal bag 220, thereby making its anti-blocking effect better.

[0044] Combined with Figure 5 As shown, in this embodiment, hinge plates 531 for the upper ends of the knocking rods 340 to extend into are oppositely provided on the outer side wall of the rotating shaft 320. A bolt 532 penetrating through the hinge plates 531 is provided between the hinge plates 531. By tightening the bolt 532, the hinge plates 531 are deformed to press against the knocking rods 340, so that the knocking rods 340 are fixed, so that the knocking balls 341 cooperate with the dust removal bags 220. When the bolt 532 is loosened, the knocking rods 340 can rotate along the hinge plates 531, thereby adjusting the inclination angle of the knocking rods 340, making the knocking balls 341 thereon fit the dust removal bags 220 more closely to improve its applicability.

[0045] In summary, the above are only the preferred embodiments of the present invention. All equivalent changes and modifications made according to the scope of the patent application of the present invention shall fall within the scope covered by the patent of the present invention.

Claims

1. A traditional Chinese medicine processing crusher, comprising a processing box (100) and a crusher structure, characterized in that: Inside the processing box (100), there are successively arranged an upper equipment bin (201), a dust removal bin (202), a collection bin (203), and a lower equipment bin (204) from top to bottom. The structure of the crusher includes a collection box (110) arranged on one side of the processing box (100) and a crusher assembly arranged on the collection box (110). In the upper equipment bin (201), there is a fan (210) for generating negative pressure in the dust removal bin (202). Inside the dust removal bin (202), there is a vertically arranged dust removal bag (220) communicating with the collection bin (203). On the top wall of the dust removal bin (202), there is a knocking assembly for knocking the dust removal bag (220) and a lifting assembly for driving the knocking assembly to lift. On the side wall of the collection bin (203), there is a communication port (205) communicating with the collection box (110). Inside the collection bin (203), there is a collection tray (230) for collecting dust.

2. The Chinese medicine processing crusher according to claim 1, characterized in that: The knocking assembly includes a bottom ring plate (310) sleeved outside the dust removal bag (220). Along the circumferential direction of the bottom ring plate (310), there are arranged rotatable rotating shafts (320). Outside the rotating shafts (320), there is a liftable knocking cylinder (330). Along the axial direction of the outer side wall of the knocking cylinder (330), there are arranged adjustable knocking rods (340). On the knocking rods (340), there are knocking balls (341). The rotation of the rotating shafts (320) is used to drive the knocking cylinder (330) to rotate, driving the knocking rods (340) to rotate so that the knocking balls (341) intermittently knock the dust removal bag (220).

3. The Chinese medicine processing crusher according to claim 2, characterized in that: The inner side wall of the bottom ring plate (310) extends downward to form a fixed ring portion (311). Outside the fixed ring portion (311), there is an installation ring plate (350) sleeved through screws. The rotating shafts (320) all penetrate through the installation ring plate (350). Outside the fixed ring portion (311) between the installation ring plate (350) and the bottom ring plate (310), there is a rotatable toothed ring (400). On the rotating shafts (320), there are first gears (321) meshing with the toothed ring (400).

4. A traditional Chinese medicine processing crusher according to claim 3, characterized in that: On the installation ring plate (350), there is a first motor (360). The output end of the first motor (360) is provided with a second gear (410) meshing with the toothed ring (400).

5. The Chinese medicine processing crusher according to claim 2, wherein: Outside the rotating shafts (320) below the installation ring plate (350), there is a fixed column (420). Along the circumferential direction of the outer side wall of the fixed column (420), there is a wavy and end-to-end connected sliding groove (421). The lifting assembly includes a fixed cylinder (370) sleeved outside the fixed column (420) and fixedly installed on the installation ring plate (350). On the side wall of the fixed cylinder (370), there are oppositely arranged strip-shaped grooves (511) along its extending direction. Inside the fixed cylinder (370), there is a liftable lifting cylinder (520) sleeved outside the fixed column (420). On the side wall of the lifting cylinder (520), there are oppositely arranged sliding columns (521) sliding in the sliding groove (421). The sliding columns (521) extend outward into the corresponding strip-shaped grooves (511). The lower end of the lifting cylinder (520) is rotationally connected to the knocking cylinder (330) through a connecting member.

6. The Chinese medicine processing crusher according to claim 2, characterized in that: On the outer side wall of the rotating shaft (320), hinge plates (531) for the upper ends of the knocking rods (340) to extend into are oppositely provided, and a bolt (532) penetrating through the hinge plates (531) is arranged between the hinge plates (531).

7. The Chinese medicine processing crusher according to claim 2, characterized in that: The pulverizer assembly includes a pulverizing box (121). A pulverizing chamber with an opening at the front side is arranged inside the pulverizing box (121). An openable and closable plug cover (122) is arranged at the opening of the pulverizing chamber. A hopper (123) for feeding materials into the pulverizing chamber is arranged on the plug cover (122). A rotatable shaft rod is arranged inside the pulverizing chamber, and blades for cutting materials are arranged on the shaft rod.

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