CN216261266U - Medicinal material crushing and drying device - Google Patents
Medicinal material crushing and drying device Download PDFInfo
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- CN216261266U CN216261266U CN202122723692.0U CN202122723692U CN216261266U CN 216261266 U CN216261266 U CN 216261266U CN 202122723692 U CN202122723692 U CN 202122723692U CN 216261266 U CN216261266 U CN 216261266U
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Abstract
The utility model provides a medicinal material crushing and drying device, and relates to the technical field of medicinal material processing. The utility model comprises a shell, wherein a feed hopper is arranged at the top of the shell, two pre-crushing shafts are rotationally arranged in the feed hopper, a plurality of roller cutters are arranged on the pre-crushing shafts, a crushing barrel is rotationally arranged in the shell, a crushing die is arranged on the inner wall of the shell surrounding the outer side of the crushing barrel, a stirring shaft is rotationally arranged in the shell at the lower part of the crushing barrel, a stirring rod and a helical blade are arranged on the stirring shaft, a plurality of air inlet nozzles are arranged on the inner wall of the shell at the upper part of the side surface of the stirring shaft, a plurality of exhaust grooves are arranged at the top of the shell, partition nets are arranged in the exhaust grooves, the calibers of the inner walls of the crushing dies are gradually reduced from top to bottom, a plurality of crushing cutters are respectively arranged on the inner wall of the crushing die and the outer wall of the crushing barrel, and driving sources for driving the crushing barrel, the stirring shaft and the pre-crushing shafts to rotate are respectively arranged in the shell and outside the feed hopper.
Description
Technical Field
The utility model relates to the technical field of medicinal material processing, in particular to a medicinal material crushing and drying device.
Background
The medicinal materials refer to raw materials for pharmacy, and the medicinal materials need to undergo various processing treatments before being made into medicines, such as cleaning, cutting, crushing, grinding, screening and the like, wherein the crushing is one of the more common medicinal material processing steps, and a medicinal material crushing device is generally used when the medicinal materials are crushed.
At present, current medicinal material reducing mechanism directly puts into the device with the medicinal material in, the device operation is smashed the medicinal material, because the setting of blade disc or blade is comparatively single, smash effectual blade to the medicinal material that the particle diameter is big and then smash the effect poor to the medicinal material that the particle diameter is little, smash effectual blade to the granule diameter and also smash the effect poor to big particle diameter medicinal material, consequently, go on along with smashing, the different medicinal materials of particle diameter mix together and smash in the device, influence crushing efficiency and crushing quality. Before the medicinal material is smashed, the medicinal material generally can wash and dry, and dry although can reduce the water content of medicinal material by a wide margin, the inside moisture that still has certain content of medicinal material nevertheless to some medicinal materials that the water content requirement is comparatively strict, need carry out secondary drying after smashing.
SUMMERY OF THE UTILITY MODEL
The utility model aims to develop a medicinal material crushing and drying device for drying crushed medicinal material particles.
The utility model is realized by the following technical scheme:
a medicinal material crushing and drying device comprises:
a housing;
the feed hopper is arranged at the top of the shell;
the two pre-crushing shafts are rotatably arranged in the feed hopper;
the roller cutters are arranged on the pre-crushing shaft;
the crushing cylinder is rotatably arranged in the shell;
the crushing die is arranged on the inner wall of the shell around the outer side of the crushing cylinder;
the stirring shaft is rotatably arranged in the shell at the lower part of the crushing cylinder;
the helical blade is arranged on the stirring shaft;
the stirring rod is arranged on the stirring shaft;
the plurality of air inlet nozzles are arranged on the inner wall of the shell at the upper part of the side surface of the stirring shaft;
a plurality of exhaust grooves arranged on the top of the shell;
wherein, be equipped with in the air discharge duct and separate the net, the inner wall of crushing mould from top to bottom bore dwindles gradually, the inner wall of crushing mould and the outer wall of crushing barrel are equipped with a plurality of crushing sword respectively, be equipped with drive crushing barrel, (mixing) shaft and precomminution axle pivoted driving source in the casing and outside the feeder hopper respectively.
Optionally, the lower part of the shell where the stirring shaft is located is in a circular truncated cone shape, the air inlet nozzle is obliquely arranged, and the air inlet nozzle faces the center of the bottom of the shell.
Optionally, the air inlet nozzles are arranged on the inner wall of the shell at equal intervals in a circular shape.
Optionally, the exhaust grooves are arc-shaped, and a plurality of the exhaust grooves are circularly arranged around the feeding hopper.
Optionally, two crushing axles in the feeder hopper are parallel and the level sets up mutually, two crushing axle antiport, the epaxial a plurality of roller sword equidistant settings of crushing in advance, adjacent two the roller sword dislocation set of crushing in advance axle.
Optionally, in the axial direction of the pre-crushing shaft, the plurality of roller cutters are staggered by the same angle in the circumferential direction of the pre-crushing shaft in sequence.
Optionally, the bottom and the top of the crushing barrel are respectively provided with a base and a top seat which are rotatably connected with the crushing barrel, and the base and the top seat are respectively provided with a plurality of structural rods connected with the inner wall of the shell.
Optionally, the stirring shaft is rotatably connected with the base, and a motor in transmission connection with the stirring shaft is arranged in the base.
Optionally, be equipped with rather than coaxial pivot in the crushing barrel, the top and the footstock of pivot rotate to be connected, the bottom of pivot is equipped with the motor rather than the transmission is connected, the motor is located on the base, be equipped with a plurality of pull rods with crushing barrel inner wall connection in the pivot.
Optionally, the inner wall of the upper portion of the crushing die is in a circular truncated cone shape coaxial with the crushing barrel, a plurality of first crushing knives which are uniformly arranged in a matrix are arranged on the inner wall of the upper portion of the crushing die and the outer wall of the corresponding crushing barrel respectively, the inner wall of the lower portion of the crushing die is in a cylindrical shape coaxial with the crushing barrel, a plurality of second crushing knives which are uniformly arranged in a matrix are arranged on the inner wall of the lower portion of the crushing die and the outer wall of the corresponding crushing barrel respectively, the second crushing knives are smaller than the first crushing knives, and the arrangement density of the second crushing knives is greater than that of the first crushing knives.
The utility model has the beneficial effects that:
according to the utility model, the medicinal materials are pre-crushed through the pre-crushing shaft and the roller cutter, the crushed medicinal materials enter between the crushing die and the crushing barrel, the gap between the crushing die and the crushing barrel is gradually reduced, so that the medicinal materials are gradually crushed, the particle size of the medicinal materials is gradually reduced, the medicinal materials with overlarge particle sizes cannot move downwards and are remained at the current position to be continuously crushed, the medicinal materials are prevented from being crushed unevenly, the particle size of the crushed medicinal materials meets the requirement, the large particle sizes are prevented, the crushed medicinal materials are stirred in the drying cavity, the medicinal particles are enabled to generate fluidity in the vertical direction and are scattered, the contact between the medicinal particles and drying hot air is facilitated, the medicinal materials are efficiently dried, and the equipment outputs the dried medicinal particles.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a view showing the internal structure of the milling barrel.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art can appreciate, the described embodiments may be modified in various different ways, without departing from the spirit or scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present invention.
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in figures 1 and 2, the utility model discloses a medicinal material crushing and drying device which comprises a shell 1, wherein the top of the shell 1 is provided with a feed hopper 2, the bottom of the shell 1 is provided with a support and a discharge hole, and a gate valve is arranged in the discharge hole.
Two pre-crushing axles 3 are arranged in the feeding hopper 2 in a rotating mode, the two pre-crushing axles 3 are parallel to each other and arranged horizontally, two motors which are in transmission connection with the two pre-crushing axles 3 are arranged on the outer wall of the feeding hopper 2 respectively, and the two pre-crushing axles 3 rotate reversely under the driving of the motors.
The pre-crushing shafts 3 are respectively provided with a plurality of roller cutters 4 at equal intervals, and the roller cutters 4 on the two pre-crushing shafts 3 are arranged in a staggered manner, so that the roller cutter 4 of one pre-crushing shaft 3 moves in a gap formed by the two adjacent roller cutters 4 on the other pre-crushing shaft 3. On the same pre-crushing shaft 3, the plurality of roller knives 4 are sequentially staggered by forty-five degrees in the circumferential direction of the pre-crushing shaft 3 in the axial direction of the pre-crushing shaft 3.
The 1 internal rotation of casing is equipped with crushing barrel 8, and crushing barrel 8 is cylindrical and vertical setting, and 8 tops of crushing barrel are equipped with rather than rotating footstock 5 of being connected, and the top of footstock 5 is conical, and 8 bottoms of crushing barrel are equipped with rather than rotating the base 9 of being connected, all are equipped with a plurality of and 1 inner wall connection's of casing structure pole 6 on the lateral wall of footstock 5 and base 9, through the position of 6 fixed footstock 5 of structure pole and base 9 in casing 1.
Be equipped with rather than coaxial pivot 12 in the crushing barrel 8, pivot 12 top is rotated with footstock 5 and is connected, and pivot 12 bottom is equipped with the motor rather than the transmission is connected, is equipped with motor support 19 on the base 9, and on motor support 19 was located to the motor, equidistant a plurality of rather than vertically pull rod 13 that evenly are equipped with in pivot 12, pull rod 13 and the 8 inner wall connections of crushing barrel, the motor operation, drive pivot 12 drive crushing barrel 8 and rotate.
Be equipped with crushing mould 7 around the setting of rubbing crusher 8 on the 1 inner wall of casing in the rubbing crusher 8 outside, crushing mould 7 surrounds rubbing crusher 8 and sets up, and the upper portion inner wall of crushing mould 7 is the round platform shape to the great one end of diameter is up, makes 7 upper portion inner walls of crushing mould from top to bottom bore dwindle gradually, and the lower part inner wall of crushing mould 7 is cylindrically, and the upper portion inner wall and the lower part inner wall of crushing mould 7 all set up with rubbing crusher 8 is coaxial. The cavity formed between the inner wall of the upper part of the crushing mould 7 and the crushing barrel 8 is gradually reduced from top to bottom, and the gap between the inner wall of the lower part of the crushing mould 7 and the crushing barrel 8 is smaller.
The inner wall of the upper part of the crushing mould 7 and the outer wall of the crushing barrel 8 corresponding to the crushing mould are respectively provided with a first crushing knife 10 which are matched with each other, and the first crushing knives 10 are uniformly arranged on the inner wall of the upper part of the crushing mould 7 and the outer wall corresponding to the crushing barrel 8 in a matrix manner. The inner wall of the lower part of the crushing die 7 and the outer wall corresponding to the crushing barrel 8 are respectively provided with a plurality of second crushing knives 11 which are uniformly arranged in a matrix, the second crushing knives 11 are smaller than the first crushing knives 10, the arrangement density of the second crushing knives 11 is larger than the first crushing knives 10, and the second crushing knives 11 perform secondary crushing in a smaller space.
The inner wall of the shell 1 at the lower part of the base 9 is in a round table shape, the lower part of the shell 1 is a round table-shaped drying cavity, the larger end of the diameter of the drying cavity is positioned at the upper part, the bottom of the base 9 is rotatably provided with a stirring shaft 15, the stirring shaft 15 and the drying cavity are coaxially arranged, a motor support 19 in the base 9 is provided with a motor which is in transmission connection with the stirring shaft 15, and the motor drives the stirring shaft 15 to rotate. The stirring shaft 15 is provided with helical blades 16 and stirring rods 17, the stirring rods 17 are perpendicular to the stirring shaft 15, and the stirring rods 17 are uniformly arranged on the stirring shaft 15 at equal intervals.
Be equipped with a plurality of equidistant circular arrangement's of being air inlet nozzle 14 on the upper portion casing 1 inner wall of drying chamber, air inlet nozzle 14 slope sets up towards drying chamber bottom center department, and air inlet nozzle 14 carries high temperature drying hot-blast. The top of the shell 1 is provided with a plurality of arc-shaped exhaust grooves 18, the exhaust grooves 18 are arranged around the feeding hopper 2 in a circular shape, and a separation net is arranged in the exhaust grooves 18 and prevents medicinal materials in the shell 1 from moving out of the shell 1 through the exhaust grooves 18.
The medicinal materials enter a feed hopper 2, the medicinal materials are pre-crushed by two pre-crushing shafts 3, the two pre-crushing shafts 3 rotate to drive a plurality of roller cutters 4 to crush the medicinal materials, the medicinal materials are extruded and crushed by the roller cutters 4, the crushed medicinal materials fall into a shell 1 in a block shape, the block-shaped medicinal materials fall into a space between the inner wall of the upper part of a crushing die 7 and the crushing barrel 8, the crushing barrel 8 rotates to drive a first crushing cutter 10 and a second crushing cutter 11 to rotate, the crushing die 7 is fixed, the first crushing cutter 10 and the second crushing cutter 11 between the crushing barrel 8 and the crushing die 7 form cutting to crush the medicinal materials, the inner wall of the upper part of the crushing die 7 is in a circular table shape, the medicinal blocks are along with the cutting and crushing, the first crushing cutter 10 continuously cuts and crushes the medicinal materials, the particle size of the medicinal materials is gradually reduced, the reduced medicinal materials can continuously move downwards, part of the medicinal materials with larger particle size can not be kept on the upper part to be cut and crushed until the particle size is reduced, avoid the medicinal material not fully to cut crushing, through smashing, the medicinal material after the particle diameter reduces gradually gets into between 7 lower parts inner walls of crushing mould and the crushing barrel 8, and the space between 7 lower parts inner walls of crushing mould and the crushing barrel 8 is littleer, and in this space, the medicinal material is smashed sword 11 by the second and is further smashed the cutting, makes the medicinal material cutting smash the back, and the particle diameter meets the requirements. Medicinal material after the cutting gets into the dry intracavity of casing 1 lower part, the (mixing) shaft 15 rotates and drives helical blade 16 and puddler 17 and rotate, stir the medicinal material in the dry intracavity, helical blade 16 makes the medicinal material granule after smashing the upward movement, puddler 17 breaks up the medicinal material granule, avoid the medicinal material granule to conglobate, the medicinal material granule after the upward movement is again by dry chamber lateral wall slip lower part, make the medicinal material granule form and flow, the dry hot-blast entering of air inlet nozzle 14 spun dry hot-blast carries out the drying to the medicinal material granule in the dry intracavity, the upward movement is contacted with dry hot-blast by the medicinal material granule of breaking up, dry hot-blast upward movement is until outside 18 output casing 1 by the air discharge duct, moisture in the medicinal material granule is along with the air current output, the medicinal material cutting is smashed and after the drying, the push-pull valve is opened and is made dry medicinal material granule output.
According to the utility model, the medicinal materials are pre-crushed through the pre-crushing shaft 3 and the roller cutter 4, the crushed medicinal materials enter between the crushing die 7 and the crushing barrel 8, the gap between the crushing die 7 and the crushing barrel 8 is gradually reduced, so that the medicinal materials are gradually crushed, the particle sizes of the medicinal materials are gradually reduced, the medicinal materials with overlarge particle sizes cannot move downwards and are remained at the current position for being continuously crushed, the problem that the medicinal materials are not uniformly crushed is avoided, the particle sizes of the crushed medicinal materials meet the requirement, the occurrence of large particle sizes is prevented, the crushed medicinal materials are stirred in the drying cavity, so that the medicinal material particles generate fluidity and are scattered in the vertical direction, the contact between the medicinal material particles and dry hot air is facilitated, the medicinal materials are efficiently dried, and the dry medicinal material particles are output by equipment.
The above embodiments are only preferred embodiments of the present invention, and are not intended to limit the technical solutions of the present invention, so long as the technical solutions can be realized on the basis of the above embodiments without creative efforts, which should be considered to fall within the protection scope of the patent of the present invention.
Claims (10)
1. The utility model provides a medicinal material crushing and drying device which characterized in that includes:
a housing;
the feed hopper is arranged at the top of the shell;
the two pre-crushing shafts are rotatably arranged in the feed hopper;
the roller cutters are arranged on the pre-crushing shaft;
the crushing cylinder is rotatably arranged in the shell;
the crushing die is arranged on the inner wall of the shell around the outer side of the crushing cylinder;
the stirring shaft is rotatably arranged in the shell at the lower part of the crushing cylinder;
the helical blade is arranged on the stirring shaft;
the stirring rod is arranged on the stirring shaft;
the plurality of air inlet nozzles are arranged on the inner wall of the shell at the upper part of the side surface of the stirring shaft;
a plurality of exhaust grooves arranged on the top of the shell;
wherein, be equipped with in the air discharge duct and separate the net, the inner wall of crushing mould from top to bottom bore dwindles gradually, the inner wall of crushing mould and the outer wall of crushing barrel are equipped with a plurality of crushing sword respectively, be equipped with drive crushing barrel, (mixing) shaft and precomminution axle pivoted driving source in the casing and outside the feeder hopper respectively.
2. The crushing and drying device for medicinal materials according to claim 1, wherein the lower part of the shell where the stirring shaft is located is in a circular truncated cone shape, the air inlet nozzle is obliquely arranged, and the air inlet nozzle faces to the center of the bottom of the shell.
3. The crushing and drying device for medicinal materials according to claim 1, wherein the air inlets are arranged on the inner wall of the shell in a circular shape at equal intervals.
4. The crushing and drying device for medicinal materials according to claim 1, wherein the exhaust grooves are circular arc-shaped, and a plurality of the exhaust grooves are circularly arranged around the feeding hopper.
5. The crushing and drying device for medicinal materials according to claim 1, wherein two pre-crushing shafts in the feeding hopper are parallel and horizontally arranged, the two pre-crushing shafts rotate in opposite directions, a plurality of roller cutters on the pre-crushing shafts are arranged at equal intervals, and the roller cutters of two adjacent pre-crushing shafts are arranged in a staggered manner.
6. The crushing and drying device for medicinal materials according to claim 5, wherein the plurality of roller cutters are sequentially arranged in a staggered manner at the same angle in the circumferential direction of the pre-crushing shaft in the axial direction of the pre-crushing shaft.
7. The crushing and drying device for medicinal materials according to claim 1, wherein the bottom and the top of the crushing cylinder are respectively provided with a base and a top seat which are rotatably connected with the crushing cylinder, and the base and the top seat are respectively provided with a plurality of structural rods connected with the inner wall of the shell.
8. The crushing and drying device for the medicinal materials according to claim 7, wherein the stirring shaft is rotatably connected with the base, and a motor in transmission connection with the stirring shaft is arranged in the base.
9. The crushing and drying device for medicinal materials according to claim 7, wherein a rotating shaft coaxial with the crushing barrel is arranged in the crushing barrel, the top end of the rotating shaft is rotatably connected with the top seat, the bottom end of the rotating shaft is provided with a motor in transmission connection with the rotating shaft, the motor is arranged on the base, and the rotating shaft is provided with a plurality of pull rods connected with the inner wall of the crushing barrel.
10. The crushing and drying device for medicinal materials according to claim 1, wherein the upper inner wall of the crushing die is in a shape of a truncated cone coaxial with the crushing cylinder, the upper inner wall of the crushing die and the corresponding outer wall of the crushing cylinder are respectively provided with a plurality of first crushing knives uniformly arranged in a matrix, the lower inner wall of the crushing die is in a shape of a cylinder coaxial with the crushing cylinder, the lower inner wall of the crushing die and the corresponding outer wall of the crushing cylinder are respectively provided with a plurality of second crushing knives uniformly arranged in a matrix, the second crushing knives are smaller than the first crushing knives, and the arrangement density of the second crushing knives is greater than that of the first crushing knives.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122723692.0U CN216261266U (en) | 2021-11-09 | 2021-11-09 | Medicinal material crushing and drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122723692.0U CN216261266U (en) | 2021-11-09 | 2021-11-09 | Medicinal material crushing and drying device |
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| Publication Number | Publication Date |
|---|---|
| CN216261266U true CN216261266U (en) | 2022-04-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122723692.0U Active CN216261266U (en) | 2021-11-09 | 2021-11-09 | Medicinal material crushing and drying device |
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| Country | Link |
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| CN (1) | CN216261266U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115367335A (en) * | 2022-08-23 | 2022-11-22 | 杭州市城建设计研究院有限公司 | Equipment and process for recycling building waste from green construction of house |
-
2021
- 2021-11-09 CN CN202122723692.0U patent/CN216261266U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115367335A (en) * | 2022-08-23 | 2022-11-22 | 杭州市城建设计研究院有限公司 | Equipment and process for recycling building waste from green construction of house |
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