CN209680275U - A kind of new medicine pulverizer - Google Patents
A kind of new medicine pulverizer Download PDFInfo
- Publication number
- CN209680275U CN209680275U CN201920339423.4U CN201920339423U CN209680275U CN 209680275 U CN209680275 U CN 209680275U CN 201920339423 U CN201920339423 U CN 201920339423U CN 209680275 U CN209680275 U CN 209680275U
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- China
- Prior art keywords
- pulverizing chamber
- impeller
- main shaft
- discharge
- impellers
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Abstract
The utility model discloses a kind of new medicine pulverizers, including base, the sole plate supports rack is equipped with a pair of bearing, one main shaft of a pair of bearings seat supports in rack, the main shaft is connected motor and driven by the motor by driving member to be rotated, pulverizing chamber is supported by the rack, the main shaft passes through inside the pulverizing chamber, coaxially connected two impellers of main shaft, two impellers are arranged inside the pulverizing chamber, and two impellers are respectively the first impeller, the second impeller；The second impeller blade torsion angle is greater than the first impeller blade torsion angle；Pulverizing chamber upper end side connects loading channel, and the pulverizing chamber upper end other side is equipped with tapping channel, and the pulverizing chamber lower end is set there are two discharge mechanism.Two impellers are arranged in the utility model, and two impeller blade torsion angles are different, so that the wind pressure that the particle in different location is subject to is different, realize the classification grinding of Chinese medicine, part coarse grain is discharged from discharge mechanism in crushing process.
Description
Technical field
The utility model relates to a kind of grinding devices, more particularly to a kind of new medicine pulverizer.
Background technique
Chinese medicine crushing is the operating process that bulk Chinese medicine solid matter is broken into appropriate fineness by mechanical force.
The formation of object depends on intermolecular cohesive force, the object hardness and property different because the difference of cohesive force is shown
Matter, therefore, crushing process are exactly the cohesive force by means of external force partly to destroy between material molecule, reach the mistake for crushing purpose
Journey.The difficulty or ease that drug crushes, depend primarily on the structure and property of substance, but also closely related with the size of external force.Various powder
The broken external force for acting mechanically on pulverized substance, there is following several types: cutting off, squeezes, grinds, hits, cleaves, tears and files
It cuts.The milling machinery that different type external force action is selected according to pharmaceutical properties, can just obtain expected crushing effect.
In the prior art, Chinese medicine, which crushes, is mainly crushed using modes such as extruding, impact, splitting, shearing, grindings.Powder
During broken, it cannot achieve impurity or slag charge in effective classification and crushing process in drug and be unable to get separation.
Utility model content
The technical problems to be solved in the utility model is to overcome the shortcomings of the prior art, provides a kind of new medicine powder
Broken machine.
In order to solve the above-mentioned technical problem, the utility model uses following technical scheme:
A kind of new medicine pulverizer, including base, the sole plate supports rack are equipped with a pair of bearing in rack,
One main shaft of a pair of bearings seat supports, the main shaft is connected motor and driven by the motor by driving member to be rotated, in the rack
It is supported by pulverizing chamber, the main shaft passes through inside the pulverizing chamber, and coaxially connected two impellers of main shaft, two impellers are all provided with
It sets inside the pulverizing chamber, two impellers are respectively the first impeller, the second impeller；The second impeller blade torsion angle is greater than
First impeller blade torsion angle；Pulverizing chamber upper end side connects loading channel, and it is logical that the pulverizing chamber upper end other side is equipped with discharging
Road, the pulverizing chamber lower end are set there are two discharge mechanism, and one of discharge mechanism is arranged in first impeller and the second leaf
Between wheel, another discharge mechanism is arranged between first impeller and pulverizing chamber inner sidewall, installs at the tapping channel
One air blower, the discharge mechanism are connected to by circulation pipe with the loading channel.
The discharge mechanism includes shell as a preferred technical solution, and feed inlet, the shell are provided on the shell
Internal side wall posts one layer of bushing, and discharge gate is arranged in the lower end of the shell, one classifying turbine of installation in the shell, and described point
Grade impeller connects power mechanism by shaft, is provided with discharge with endless screw device, the discharge with endless screw device below the corresponding discharge gate
Import face described in discharge gate, the discharge gate is connected to the circulation pipe.
The loading channel is fixedly installed with a feeding device as a preferred technical solution,.
The feeding device includes hopper, roller, circular baffle plate, spring, conveying pipeline, institute as a preferred technical solution,
It states roller and the circular baffle plate drive circular baffle plate movement is connected by spring, the roller is bent by transmission axis connection
Handle, there are two notch, the hopper connects the conveying pipeline for setting in the circular baffle plate, and the circular baffle plate is arranged described
Between hopper and conveying pipeline for control hopper and conveying pipeline be connected to and closing.
The driving member is shaft coupling or belt wheel as a preferred technical solution,.
Beneficial effect is:
Two impellers are arranged in a kind of new medicine pulverizer of the utility model, and two impeller blade torsion angles are different, make
The wind pressure that be subject to of particle in different location is different, realize the classification grinding of Chinese medicine, the coarse grain generated in crushing process from
Discharge mechanism is vented back to feeding tube and carries out separating twice, and repeatedly circulation crushes the loss that can reduce raw material, reduces production
Cost.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar
Element or part are generally identified by similar appended drawing reference.In attached drawing, each element or part might not be according to actual ratios
It draws.
Fig. 1 is a kind of structural schematic diagram of new medicine pulverizer of the utility model；
Fig. 2 is a kind of structural schematic diagram of the discharge mechanism of new medicine pulverizer of the utility model；
Fig. 3 is a kind of structural schematic diagram of the feeding device of new medicine pulverizer of the utility model；
In figure, 1 is base, and 2 be rack, and 3 be bearing block, and 4 be main shaft, and 5 be motor, and 6 be pulverizing chamber, and 7 be impeller, 701
It is the second impeller for the first impeller, 702,8 be loading channel, and 9 be tapping channel, and 10 be discharge mechanism, and 101 be shell, and 102 are
Discharge with endless screw device, 103 be bushing, and 104 be discharge gate, and 105 be classifying turbine, and 106 be shaft, and 11 be air blower, and 12 be charging
Device, 121 be hopper, and 122 be roller, and 123 be circular baffle plate, and 124 be spring, and 125 be conveying pipeline, and 126 be notch, and 127 are
Transmission shaft, 13 be belt wheel, and 14 be circulation pipe, and 15 be circulating pump.
Specific embodiment
The utility model is described further presently in connection with Figure of description.
The utility model embodiment, as shown in Figure 1, a kind of new medicine pulverizer, including base 1,1, the base
Rack 2 is supportted, a pair of bearing 3 is installed in rack 2, a pair of bearing 3 supports a main shaft 4, and the main shaft 4 is connected by driving member
It connects motor 5 and is driven by the motor 5 and rotated, pulverizing chamber 6 is supported by the rack 2, the main shaft 4 passes through the pulverizing chamber 6
Inside, 4 coaxially connected two impellers 7 of the main shaft, two impellers 7 are arranged inside the pulverizing chamber 6, and two impellers 7 divide
It Wei not the first impeller 701, the second impeller 702；The 6 upper end side of pulverizing chamber connects loading channel 8, and 6 upper end of pulverizing chamber is another
Side is equipped with tapping channel 9, and 6 lower end of pulverizing chamber is set there are two discharge mechanism 10, and one of discharge mechanism 10 is arranged in institute
It states between the first impeller 701 and the second impeller 702, another discharge mechanism 10 is arranged in first impeller 702 and pulverizing chamber 6
Between inner sidewall, an air blower 11 is installed at the tapping channel 9, the driving member is belt wheel 13, and the discharge mechanism 10 is logical
Circulation pipe 14 is crossed to be connected to the loading channel 8.
When it is implemented, the rotation in the case where motor 5 drives main shaft 4 to rotate of two impellers generates air-flow, air blower is produced
Raw one attracts the air-flow of particle outward, and the charging of the utility model embodiment is mainly the Chinese medicine that granularity is less than 10mm, passes through
Loading channel 8 enters the first pulverizing chamber, and the first pulverizing chamber is between pulverizing chamber side wall and the first impeller, and Chinese medicine is revolved with air-flow
Turn, mutually impact, collision, friction and shearing occurs between particle, and acted on punching by the centrifugal force that the rotation of the first impeller 701 generates
Occurs for inward wall, thus pulverized the effects of hitting, rubbing, shear.The blade of first impeller 701 is the leaf of not torsion angle
Piece has grading.Gap of the fine powder between pulverizing chamber end chamfer and the conical surface will receive effective crushing, if particle
Centrifugal force effect is greater than air-flow suction, then is continued to crush by delay, on the contrary it is then into the second pulverizing chamber.Second pulverizing chamber is first
Between impeller 701 and the second impeller 702.Fine grained into the second pulverizing chamber is similarly crushed and classified.Second crushes
The crushing impeller of room is because 40 ° of torsion angles are arranged in third impeller blade, thus wind pressure is bigger, crushing effect enhancing, fine grained quilt
Be ground into ultrafine particle, and by air-flow aspiration machine outside.
In crushing process, some particles can drop to pulverizing chamber lower end because weight is excessive, therefore set in pulverizing chamber lower end
Two discharge mechanisms are set, discharge is used for, as shown in Fig. 2, the discharge mechanism 10 includes shell 101, are arranged on the shell 101
There is feed inlet (not shown), 101 inner sidewall of shell posts one layer of bushing 103, and row is arranged in the lower end of the shell 101
Material mouth 104, the shell 101 is interior to install a classifying turbine 105, and the classifying turbine 105 connects engine by shaft 106
Structure corresponds to and is provided with discharge with endless screw device 102 below the discharge gate 104, arranges described in the import face of the discharge with endless screw device 102
Material mouth 104.
When it is implemented, thick, Chinese medicine for being mainly thrown toward pulverizing chamber lower end under the action of the centrifugal force under falling within
Grain, falls in the shell 101 in discharge mechanism 10, under the turning effort of classifying turbine 105, is finally dropped out by discharge gate 104
Loading channel 8 is expelled to discharge with endless screw device 107 being re-introduced into pulverizer and re-start crushing, repeatedly crush can be with for circulation
The loss of raw material is reduced, production cost is reduced.Circulating pump 15 can be installed for sending raw material to loading channel 8 on circulation pipe 14
In favor of the progress of separating twice.
In the utility model preferred embodiment, referring to shown in Fig. 3, the loading channel 8 is fixedly installed with a feeding device
12.The feeding device 12 includes hopper 121, roller 122, circular baffle plate 123, spring 124, conveying pipeline 125, the roller
122, which connect the circular baffle plate 123 by spring 124, drives the circular baffle plate 123 to move, and the roller 122 passes through transmission
127 connecting crank of axis, there are two notches 126, the circular baffle plate 123 to be installed on the material for setting in the circular baffle plate 123
Between bucket 121 and conveying pipeline 125, for blocking hopper 121 or open hopper 121.
When it is implemented, crank be arranged outside pulverizing chamber, by manual operation, spring be in tension be 0 when, that is, close shape
State, circular baffle plate just blocks hopper 121 and conveying pipeline 125, when needing to feed, reverses external crank and (does not show in figure
Out), so that two notches of circular baffle plate 123 are just aligned the opening of conveying pipeline 125 and hopper 121, make its connection charging.
The above various embodiments is only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned
The utility model is described in detail in each embodiment, those skilled in the art should understand that: it still can be with
It modifies the technical solutions described in the foregoing embodiments, or some or all of the technical features is equal
Replacement；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution various embodiments of the utility model technical side
The range of case should all cover in the claim of the utility model and the range of specification.
Claims (5)
1. a kind of new medicine pulverizer, including base, the sole plate supports rack is equipped with a pair of bearing in rack, one
To one main shaft of bearing seat supports, the main shaft is connected motor and driven by the motor by driving member to be rotated, and is propped up in the rack
Support has pulverizing chamber, it is characterised in that: and the main shaft passes through inside the pulverizing chamber, coaxially connected two impellers of main shaft, and two
A impeller is arranged inside the pulverizing chamber, and two impellers are respectively the first impeller, the second impeller；Second impeller blade
Torsion angle is greater than the first impeller blade torsion angle；Pulverizing chamber upper end side connects loading channel, the pulverizing chamber upper end other side
Equipped with tapping channel, the pulverizing chamber lower end is set there are two discharge mechanism, and one of discharge mechanism is arranged in first leaf
Between wheel and the second impeller, another discharge mechanism is arranged between first impeller and pulverizing chamber inner sidewall, the discharging
One air blower is installed, the discharge mechanism is connected to by circulation pipe with the loading channel at channel.
2. a kind of new medicine pulverizer according to claim 1, it is characterised in that: the discharge mechanism includes shell,
Feed inlet is provided on the shell, the case inside wall posts one layer of bushing, and discharge gate, institute is arranged in the lower end of the shell
It states and a classifying turbine is installed in shell, the classifying turbine connects power mechanism by shaft, sets below the corresponding discharge gate
It is equipped with discharge with endless screw device, discharge gate described in the import face of the discharge with endless screw device, the discharge gate is connected to the circulation pipe.
3. a kind of new medicine pulverizer according to claim 1, it is characterised in that: the loading channel is fixedly installed with
One feeding device.
4. a kind of new medicine pulverizer according to claim 3, it is characterised in that: the feeding device include hopper,
Roller, circular baffle plate, spring, conveying pipeline, the roller connect the circular baffle plate by spring and the circular baffle plate are driven to transport
Dynamic, the roller passes through transmission shaft connecting crank, and there are two notch, the hopper connection is described defeated for setting in the circular baffle plate
Expects pipe, the circular baffle plate be arranged between the hopper and conveying pipeline for control hopper and conveying pipeline be connected to and closing.
5. a kind of new medicine pulverizer according to claim 1, it is characterised in that: the driving member is shaft coupling or band
Wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920339423.4U CN209680275U (en) | 2019-03-18 | 2019-03-18 | A kind of new medicine pulverizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920339423.4U CN209680275U (en) | 2019-03-18 | 2019-03-18 | A kind of new medicine pulverizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209680275U true CN209680275U (en) | 2019-11-26 |
Family
ID=68605096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920339423.4U Expired - Fee Related CN209680275U (en) | 2019-03-18 | 2019-03-18 | A kind of new medicine pulverizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209680275U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112058440A (en) * | 2020-08-31 | 2020-12-11 | 贵州紫日茶业科技有限公司 | Miao medicine cervical vertebra tea pillow processingequipment |
-
2019
- 2019-03-18 CN CN201920339423.4U patent/CN209680275U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112058440A (en) * | 2020-08-31 | 2020-12-11 | 贵州紫日茶业科技有限公司 | Miao medicine cervical vertebra tea pillow processingequipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191126 Termination date: 20210318 |
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| CF01 | Termination of patent right due to non-payment of annual fee |