CN220991672U - Drum screen suitable for traditional Chinese medicine decoction piece purification - Google Patents
Drum screen suitable for traditional Chinese medicine decoction piece purification Download PDFInfo
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- CN220991672U CN220991672U CN202322590302.6U CN202322590302U CN220991672U CN 220991672 U CN220991672 U CN 220991672U CN 202322590302 U CN202322590302 U CN 202322590302U CN 220991672 U CN220991672 U CN 220991672U
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- chinese medicine
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- 239000003814 drug Substances 0.000 title claims abstract description 23
- 238000000746 purification Methods 0.000 title description 2
- 239000012535 impurity Substances 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 238000010009 beating Methods 0.000 claims abstract description 5
- 239000004744 fabric Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 abstract description 10
- 238000012216 screening Methods 0.000 abstract description 4
- 230000001174 ascending effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a rotary screen suitable for purifying traditional Chinese medicine decoction pieces, and relates to the field of traditional Chinese medicine decoction piece processing. According to the utility model, the anti-blocking mechanism is arranged, so that the bottom of the lifting plate in a descending state is contacted with the surface of the screen, the lifting plate beats the surface of the screen, the lifting plate plays a role in vibrating and beating the screen, and impurities blocked on the surface of the screen are swept and removed, so that the condition that the screen is blocked due to the fact that the impurities are easily accumulated in the screen holes is avoided, and the screening efficiency of the drum screen on Chinese medicinal materials is effectively improved.
Description
Technical Field
The utility model relates to the field of processing of traditional Chinese medicine decoction pieces, in particular to a rotary screen suitable for purifying traditional Chinese medicine decoction pieces.
Background
The Chinese medicinal decoction pieces are prepared by the theory of Chinese medicine and the processing method of Chinese medicine, and can be directly used as Chinese medicine in the clinic of Chinese medicine.
The traditional Chinese medicine materials are cleaned before being cut and roasted, impurities on the surfaces of the traditional Chinese medicine materials are removed through the rotary screen, the traditional Chinese medicine materials and the impurities are screened through the rotary screen, the traditional Chinese medicine materials are placed in the rotary screen, the rotary screen is driven to rotate through a motor driving rotating shaft, the rotary screen enables the traditional Chinese medicine materials to continuously overturn and roll in the rotary drum, the screened impurities are discharged through a screen mesh on the rotary screen, but after the rotary screen runs for a long time, the screened impurities are more and more, the impurities are easily accumulated in the screen mesh on the screen mesh, the screen mesh is blocked, and the screening efficiency of the rotary screen on the traditional Chinese medicine materials is affected.
Disclosure of utility model
The utility model aims at: in order to solve the problem that impurities are easily accumulated in the sieve holes on the sieve mesh to cause the blockage of the sieve mesh, the rotary screen suitable for purifying the Chinese medicinal decoction pieces is provided.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a drum sieve suitable for herbal pieces of medicine is clean, includes the frame, the inboard rotation of frame is installed the drum sieve, the outer wall fixedly connected with skeleton of drum sieve, the inside of skeleton is slided and is installed the screen cloth, the inside rotation of frame is connected with the pivot that extends to outside, just the pivot with drum sieve fixed connection, the top fixedly connected with mounting bracket of frame, the inside and the externally mounted of mounting bracket have anti-blocking mechanism, anti-blocking mechanism is used for cleaing away the impurity that the screen cloth surface was blockked up;
The anti-blocking mechanism comprises a lifting plate, a convex block and a lifting assembly;
The rotary drum screen drives the framework to contact with the convex blocks;
The framework and the convex blocks in contact state are used for triggering the lifting assembly to operate;
The lifting assembly in the running state is used for driving the convex blocks and the lifting plates to move relatively in a lifting manner;
the lifting plate in the descending state is used for beating the surface of the screen.
As still further aspects of the utility model: the lifting assembly comprises a lifting frame, a first rack, a sliding chute, a spring, a sliding block, a second rack, a gear, an L-shaped rod and two through grooves;
The two through grooves are formed in the top end of the mounting frame, the vertical part of the lifting frame is slidably connected to the inside of the through groove, the sliding groove is formed in the inner wall of the vertical end of the mounting frame, the spring is mounted in the sliding groove, the sliding block is slidably connected to the inside of the sliding groove, the end part of the spring is fixedly connected with the top end of the sliding block, and the L-shaped rod is fixedly connected to the inner wall of the transverse straight end of the mounting frame;
The first rack is installed in the outer wall of lifting frame, the gear rotate connect in the bottom of L shape pole, just first rack, gear mesh mutually, the second rack install in the tip of slider, just second rack, gear mesh mutually.
As still further aspects of the utility model: the lifting plate is fixedly connected to the bottom end of the lifting frame, and the bottom of the lifting plate in a descending state is contacted with the surface of the screen.
As still further aspects of the utility model: the lug is fixedly connected to the bottom end of the second rack, the lug at the lowest point is in contact with the end face of the framework in a rotating state, and the end faces of the lug and the framework in contact are of inclined structures.
As still further aspects of the utility model: the outside of frame is through the support mounting motor, the output shaft end of motor with the pivot is connected, the motor is used for driving the pivot rotates.
As still further aspects of the utility model: the inside of mounting bracket is offered and is supplied first rack lift gliding spread groove, the spread groove is linked together with another logical groove.
Compared with the prior art, the utility model has the beneficial effects that:
Through setting up anti-blocking mechanism, the bottom of the lifter plate that makes the decline state contacts with the surface of screen cloth to the lifter plate beats the screen cloth surface, and the lifter plate plays the effect that shakes to beat to the screen cloth, sweeps the impurity that the screen cloth surface was blockked up and clear away, thereby avoids the impurity to pile up the condition that causes the screen cloth to block up in the sieve mesh easily, effectively improves the screening efficiency of drum sieve to traditional chinese medicine material.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a skeleton structure of the present utility model;
FIG. 3 is a schematic view of an anti-blocking mechanism according to the present utility model;
Fig. 4 is a schematic diagram of the structure a in fig. 3 according to the present utility model.
In the figure: 1. a frame; 2. a drum screen; 3. a screen; 4. a motor; 5. a rotating shaft; 6. a mounting frame; 7. a skeleton; 8. an anti-blocking mechanism; 801. a lifting plate; 802. a bump; 803. a lifting frame; 804. a first rack; 805. a chute; 806. a spring; 807. a slide block; 808. a second rack; 809. a gear; 8010. an L-shaped rod; 8011. and (5) through grooves.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, in the embodiment of the utility model, a rotary screen suitable for purifying traditional Chinese medicine decoction pieces comprises a frame 1, wherein a rotary screen 2 is rotatably installed on the inner side of the frame 1, a framework 7 is fixedly connected to the outer wall of the rotary screen 2, a screen 3 is slidingly installed on the inner side of the framework 7, a rotating shaft 5 extending outwards is rotatably connected to the inner side of the frame 1, the rotating shaft 5 is fixedly connected with the rotary screen 2, a mounting frame 6 is fixedly connected to the top end of the frame 1, anti-blocking mechanisms 8 are installed in and outside the mounting frame 6, and the anti-blocking mechanisms 8 are used for removing impurities blocked on the surface of the screen 3;
the anti-blocking mechanism 8 comprises a lifting plate 801, a convex block 802 and a lifting assembly;
The rotary drum screen 2 drives the framework 7 to be in contact with the convex blocks 802;
the framework 7 and the convex blocks 802 in the contact state are used for triggering the lifting assembly to operate;
The lifting component in the running state is used for simultaneously driving the convex blocks 802 and the lifting plate 801 to relatively lift and move;
The lifting plate 801 in a lowered state is used for beating the surface of the screen 3;
the lifting assembly comprises a lifting frame 803, a first rack 804, a sliding chute 805, a spring 806, a slider 807, a second rack 808, a gear 809, an L-shaped bar 8010, and a through slot 8011;
Two through grooves 8011 are formed in the top end of the mounting frame 6, the vertical part of the lifting frame 803 is slidably connected in the through grooves 8011, a sliding groove 805 is formed in the inner wall of the vertical end of the mounting frame 6, a spring 806 is arranged in the sliding groove 805, a sliding block 807 is slidably connected in the sliding groove 805, the end part of the spring 806 is fixedly connected with the top end of the sliding block 807, and an L-shaped rod 8010 is fixedly connected to the inner wall of the transverse straight end of the mounting frame 6;
The first rack 804 is mounted on the outer wall of the lifting frame 803, the gear 809 is rotatably connected to the bottom end of the L-shaped rod 8010, the first rack 804 is meshed with the gear 809, the second rack 808 is mounted on the end part of the sliding block 807, and the second rack 808 is meshed with the gear 809;
The outside of the frame 1 is provided with a motor 4 through a bracket, the end part of an output shaft of the motor 4 is connected with a rotating shaft 5, and the motor 4 is used for driving the rotating shaft 5 to rotate.
In this embodiment: the traditional Chinese medicinal materials to be screened are placed in the rotary screen 2, at the moment, the output shaft of the motor 4 operates to drive the rotating shaft 5 to rotate, the rotating shaft 5 drives the rotary screen 2 to rotate, the rotary screen 2 enables the traditional Chinese medicinal materials to continuously overturn and roll in the rotary screen, and the screened impurities are discharged through the sieve holes on the screen 3;
While the drum screen 2 rotates, the drum screen 2 drives the framework 7 to be in contact with the convex blocks 802, the end surfaces of the convex blocks 802 and the framework 7, which are in contact, are of an inclined surface structure, the convex blocks 802 are extruded by the framework 7 in a rotating state, the convex blocks 802 are driven to move upwards along the track of the sliding grooves 805 by extrusion force, the second racks 808 are driven to move upwards by the sliding blocks 807 in an ascending state, meanwhile, springs 806 are extruded, the springs 806 are compressed under stress, the second racks 808 and the gears 809 are meshed, the second racks 808 in the ascending state drive the gears 809 to rotate, the first racks 804 and the gears 809 are meshed, the first racks 804 in the descending state drive the lifting frames 803 to move downwards along the track of the through grooves 8011, the lifting frames 803 drive the lifting plates 801 to move downwards, the bottoms of the lifting plates 801 in the descending state are contacted with the surfaces of the screen 3, the lifting plates 801 play a role of vibrating and beating the surfaces of the screen 3, and the screen 3 are easily blocked by the lifting plates 801, and impurities in the screening process of the screen 3 are easily accumulated in the drum screen 2 are prevented from being effectively blocked by the screen 2;
It should be noted that, when the trommel 2 always rotates, the bump 802 and the lifting plate 801 are driven to move up and down relatively, and when the trommel 2 stops rotating, the bump 802 and the lifting plate 801 stop running.
Referring to fig. 3, a lifting plate 801 is fixedly connected to the bottom end of the lifting frame 803, and the bottom of the lifting plate 801 in a lowered state contacts with the surface of the screen 3.
In this embodiment: the gear 809 in a rotating state drives the first rack 804 to move downwards, the first rack 804 in a descending state drives the lifting frame 803 to move downwards along the track of the through groove 8011, the lifting frame 803 drives the lifting plate 801 to move downwards, the bottom of the lifting plate 801 in a descending state is in contact with the surface of the screen 3, and accordingly the lifting plate 801 beats the surface of the screen 3.
Referring to fig. 2, the bump 802 is fixedly connected to the bottom end of the second rack 808, the bump 802 at the lowest point contacts with the end surface of the frame 7 in a rotating state, and the end surfaces of the bump 802 and the frame 7 contacting each other are in an inclined surface structure.
In this embodiment: while rotating through the drum screen 2, the drum screen 2 drives the framework 7 to be in contact with the convex blocks 802, and as the convex blocks 802 and the end surfaces, which are in contact with the framework 7, are of inclined structures, the framework 7 in a rotating state extrudes the convex blocks 802, the extrusion force enables the convex blocks 802 to ascend and move along the track of the sliding grooves 805 through the sliding blocks 807, and the sliding blocks 807 in the ascending state drive the second racks 808 to ascend and move.
Referring to fig. 2, a connecting slot for the first rack 804 to slide up and down is formed in the mounting frame 6, and the connecting slot is communicated with another through slot 8011.
In this embodiment: the first rack 804 is driven to move up and down in the through groove 8011 by the gear 809 in a rotating state, and the protrusion 802 in a pressed state drives the slider 807 to move up and down in the chute 805.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a drum sieve suitable for herbal pieces of medicine is clean, includes frame (1), drum sieve (2) are installed in the inboard rotation of frame (1), the outer wall fixedly connected with skeleton (7) of drum sieve (2), screen cloth (3) are installed to the inside slip of skeleton (7), the inside rotation of frame (1) is connected with pivot (5) that outwards extends, just pivot (5) with drum sieve (2) fixed connection, a serial communication port, the top fixedly connected with mounting bracket (6) of frame (1), inside and the outside of mounting bracket (6) are installed anti-blocking mechanism (8), anti-blocking mechanism (8) are used for clear away the impurity that screen cloth (3) surface was blocked;
The anti-blocking mechanism (8) comprises a lifting plate (801), a lug (802) and a lifting assembly;
The rotary screen (2) drives the framework (7) to be contacted with the convex blocks (802);
The framework (7) and the convex blocks (802) which are in contact state are used for triggering the lifting assembly to operate;
The lifting assembly in the running state is used for driving the convex blocks (802) and the lifting plate (801) to move in a lifting manner relatively;
The lifting plate (801) in a lowered state is used for beating the surface of the screen (3).
2. The drum screen for purifying decoction pieces of Chinese medicine according to claim 1, wherein the lifting assembly comprises a lifting frame (803), a first rack (804), a chute (805), a spring (806), a slider (807), a second rack (808), a gear (809), an L-shaped bar (8010), and two through grooves (8011);
The two through grooves (8011) are formed in the top end of the mounting frame (6), the vertical part of the lifting frame (803) is slidably connected to the inside of the through groove (8011), the sliding groove (805) is formed in the inner wall of the vertical end of the mounting frame (6), the spring (806) is mounted in the sliding groove (805), the sliding block (807) is slidably connected to the inside of the sliding groove (805), the end part of the spring (806) is fixedly connected with the top end of the sliding block (807), and the L-shaped rod (8010) is fixedly connected to the inner wall of the transverse end of the mounting frame (6);
The first rack (804) is mounted on the outer wall of the lifting frame (803), the gear (809) is rotatably connected to the bottom end of the L-shaped rod (8010), the first rack (804) and the gear (809) are meshed, the second rack (808) is mounted on the end portion of the sliding block (807), and the second rack (808) and the gear (809) are meshed.
3. A trommel as claimed in claim 2, wherein the lifting plate (801) is fixedly connected to the bottom end of the lifting frame (803), and the bottom of the lifting plate (801) in a lowered state is in contact with the surface of the screen (3).
4. The drum screen for purifying decoction pieces of Chinese medicine according to claim 2, wherein the protruding block (802) is fixedly connected to the bottom end of the second rack (808), the protruding block (802) located at the lowest point is in contact with the end face of the framework (7) in a rotating state, and the end faces of the protruding block (802) and the framework (7) in contact are all in inclined structures.
5. The rotary screen suitable for purifying traditional Chinese medicine decoction pieces according to claim 1, wherein a motor (4) is installed outside the frame (1) through a bracket, the end part of an output shaft of the motor (4) is connected with the rotating shaft (5), and the motor (4) is used for driving the rotating shaft (5) to rotate.
6. The rotary screen for purifying Chinese herbal pieces according to claim 2, wherein a connecting groove for lifting and sliding the first rack (804) is formed in the mounting frame (6), and the connecting groove is communicated with the other through groove (8011).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322590302.6U CN220991672U (en) | 2023-09-24 | 2023-09-24 | Drum screen suitable for traditional Chinese medicine decoction piece purification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322590302.6U CN220991672U (en) | 2023-09-24 | 2023-09-24 | Drum screen suitable for traditional Chinese medicine decoction piece purification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220991672U true CN220991672U (en) | 2024-05-24 |
Family
ID=91093187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322590302.6U Active CN220991672U (en) | 2023-09-24 | 2023-09-24 | Drum screen suitable for traditional Chinese medicine decoction piece purification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220991672U (en) |
-
2023
- 2023-09-24 CN CN202322590302.6U patent/CN220991672U/en active Active
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