CN215797170U

CN215797170U - Dispensing driving device and traditional Chinese medicine particle dispensing machine

Info

Publication number: CN215797170U
Application number: CN202120070176.XU
Authority: CN
Inventors: 邓保华; 黄小兵
Original assignee: Changsha Chuanghuarui Technology Co ltd
Current assignee: Changsha Chuanghuarui Technology Co ltd
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2022-02-11
Anticipated expiration: 2031-01-12

Abstract

The utility model discloses a dispensing driving device and a traditional Chinese medicine granule dispensing machine, and relates to the technical field of granule medicine dispensing, and the dispensing driving device comprises a poking tooth, a transmission mechanism and a driving mechanism; the bottom end of the medicine bottle head is provided with a dispensing head, the outer wall of the dispensing head is provided with a driving groove, a dispensing block rotationally connected with the inner wall of the dispensing head is arranged in the driving groove, the outer wall of the dispensing block is fixedly connected with two driving blocks at corresponding positions of the driving groove, a horn mouth is formed between the two driving blocks, the poking teeth are arranged at a bayonet of the mounting plate, and the poking teeth move in the bayonet area of the mounting plate and are used for controlling the dispensing block to move so as to realize the metering output of granular medicines in the medicine bottle; the transmission mechanism is arranged on the mounting plate and used for driving the shifting teeth to move; actuating mechanism set up in on the mounting panel, actuating mechanism is used for right drive mechanism carries power, has the effect that the stable transmission of quick grafting will be opened the adjustment head.

Description

Dispensing driving device and traditional Chinese medicine particle dispensing machine

Technical Field

The utility model relates to the technical field of granular medicine dispensing, in particular to a dispensing driving device. In addition, the utility model also relates to a traditional Chinese medicine granule preparation machine comprising the preparation driving device.

Background

At present, the research on granulation of traditional Chinese medicines at home and abroad mainly shows two aspects. The traditional Chinese medicine decoction powder is prepared by crushing traditional Chinese medicine decoction pieces into particles with certain granularity, so that the decoction efficiency is improved, the curative effect is improved, and the traditional Chinese medicine resources are saved. The other is single or compound concentrated extract granule, which is prepared by directly extracting and concentrating single Chinese medicine or traditional classical compound into extract by modern scientific technology and combining processing, medicament, phytochemistry and other scientific research achievements, and then processing into granule for direct administration by patients. The existing traditional Chinese medicine production process has realized standardization and standardization, and for terminal sales of traditional Chinese medicines, automatic medicine dispensing can be carried out through medicine dispensing equipment at present.

In the related art, the medicine bottle adjusting head is connected with the medicine bottle adjusting head through a gear to be meshed for transmission, and the medicine bottle adjusting head is opened.

To above-mentioned correlation technique, open the dispensing head through the gear engagement transmission of gear and dispensing head department, gear engagement transmission exists screens or the meshing condition such as inaccurate, and it is higher to require gear engagement, causes two gear addendum butts easily and can't the defect that accurate control dispensing head opened, and then leads to the dispensing in-process can't accurate measurement output granule medicine.

SUMMERY OF THE UTILITY MODEL

The utility model provides a dispensing driving device, which aims to solve the technical problem that the opening of a dispensing head cannot be accurately controlled due to the fact that tooth tops of two gears are abutted easily through gear meshing transmission.

According to one aspect of the utility model, a dispensing driving device is provided, which is used for matching with a medicine bottle to realize metering and dispensing of granular medicines, the medicine bottle comprises a dispensing head, a driving groove is formed on the dispensing head, a dispensing block rotationally connected with the inner wall of the dispensing head is arranged in the driving groove, two driving blocks are fixedly connected to the outer wall of the dispensing block at corresponding positions of the driving groove, a horn mouth is formed between the two driving blocks, the dispensing driving device further comprises a shifting tooth, the shifting tooth is arranged at a bayonet of an installation plate, the shifting tooth is inserted into the horn mouth of the medicine bottle, and the shifting tooth moves in a bayonet area of the installation plate to control the movement of the dispensing block to realize metering and outputting of the granular medicines in the medicine bottle; the connecting assembly is used for integrally connecting the shifting teeth with the mounting plate; the transmission mechanism is arranged on the mounting plate and is used for driving the shifting teeth to move; and the driving mechanism is arranged on the mounting plate and is used for transmitting power to the transmission mechanism.

Through adopting above-mentioned technical scheme, the medicine bottle will dial the tooth when the medicine bottle joint is in the bayonet socket and peg graft in the horn mouth on transmitting to the mounting panel through the conveyer, can not cause the not driven condition of addendum butt to take place, will dial the tooth through coupling mechanism and set up the bayonet socket department at the mounting panel, actuating mechanism carries the power supply to drive mechanism department, thereby the regional removal of drive tooth bayonet socket on the mounting panel is dialled in the drive block that drives the first interior drive groove department of dispensing and is rotated the granule measurement mouth on the drive block and carry out the ration with the play medicine mouth coincidence in the dispensing head, again through dispensing head with quantitative granule medicine through dispensing head transmission to the filling station and carry out the allotment of granule medicine, the effect of the medicine bottle is opened to convenient and fast, the driven condition emergence of addendum butt of dialling tooth has been reduced.

Further, coupling mechanism includes the ring gear, the ring gear rotates the below of connecting in the bayonet socket department of mounting panel, dial tooth fixed connection in the ring gear is close to on the inner wall of bayonet socket.

Through adopting above-mentioned technical scheme, will dial tooth body coupling through the ring gear, order about the ring gear through drive mechanism and rotate the drive and dial the integrative transmission of tooth, have stable driven effect, and the ring gear with dial tooth body coupling, the outer wall of the inner wall laminating medicine bottle of ring gear has the effect of pinpointing, when the installation medicine bottle, the inner wall of the outer lane butt ring gear of medicine bottle then dials the tooth and pegs graft with the horn mouth, makes things convenient for the workman to observe whether the medicine bottle location is accurate.

Further, the transmission mechanism comprises a first gear and a second gear; one gear is rotatably connected to the bottom end of the mounting plate, two gears are rotatably connected to the bottom end of the mounting plate and meshed with the first gear, and the second gear is meshed with the gear ring.

Through adopting above-mentioned technical scheme, gear one rotates and orders about gear two and rotates, orders about the ring gear together to rotate under the effect that gear two and gear one mesh to will drive and dial the tooth and rotate together and open the dispensing head of medicine bottle.

Further, the bottom fixedly connected with of mounting panel goes up fixed block and lower fixed block, go up fixed block fixed connection in the bottom of mounting panel, lower fixed block fixed connection in go up the bottom of fixed block, go up the fixed block with be formed with the mounting groove down between the fixed block, the mounting groove is used for the installation gear one with gear two.

Through adopting above-mentioned technical scheme, the bottom of mounting panel is located one side of bayonet socket and is fixed with the fixed block, and is fixed with last fixed block butt through fixed block down, is formed with the mounting groove between last fixed block and the lower fixed block, installs the gear one with the meshing of gear two in the mounting groove, makes things convenient for the location of gear one and gear two for the gear one is more stable with the meshing transmission of gear two.

Further, go up the fixed block with the fixed block is formed with the holding tank towards the one end of bayonet socket down, the ring gear rotate connect in the holding tank, go up the bottom of fixed block with the spout has all been seted up on the top of fixed block down, the equal fixedly connected with slider in upper and lower both ends of ring gear, the slider with spout sliding connection.

Through adopting above-mentioned technical scheme, the one end that goes up the fixed block and be close to the bayonet socket with lower fixed block is provided with the holding tank, holding tank and mounting groove intercommunication, and the ring gear rotates to be connected in the holding tank, rotates the ring gear along the holding tank, through the spout sliding fit on the slider at both ends about the ring gear and the holding tank cell wall, stabilizes spacing in the holding tank with the ring gear, can not squint when the ring gear rotates along the holding tank and slide out the holding tank.

Further, the driving mechanism comprises a driving motor, an output shaft of the driving motor is fixedly connected with a rotating shaft of the first gear, and the driving motor is fixedly connected with the upper end face of the mounting plate.

Through adopting above-mentioned technical scheme, be connected the transmission power supply through the pivot end of driving motor and gear one, make things convenient for workman's operation, drive the ring gear through control driving motor's positive and negative rotation and rotate and open the dispensing head, realize the mechanical integration operation.

Further, an output shaft of the driving motor is fixedly connected with a coupler, and the other end of the coupler is fixedly connected with a rotating shaft end of the first gear.

By adopting the technical scheme, the output shaft of the driving motor is connected with the rotating shaft of the first gear through the coupler, so that the damage to the output shaft of the driving motor caused by the direct connection and transmission of the output shaft of the driving motor and the rotating shaft of the first gear is avoided.

Further, the up end of mounting panel is provided with detection switch, detection switch is including detecting the piece, it is used for detecting driving motor's initial point position to detect piece and coupling joint and receive the signal that detects the transmission of switch transmitting terminal.

Through adopting above-mentioned technical scheme, detection switch measures driving motor's rotation original point through the rotation original point that detects the shaft coupling through detecting piece and coupling joint, and then calculates out and whether the dispensing head is in the original point position this moment, and then judges out whether the opening of medicine bottle is opened or is closed.

Further, the lower terminal surface of mounting panel is in the corresponding position fixedly connected with layer board of bayonet socket, the layer board is used for bearing medicine bottle body.

Through adopting above-mentioned technical scheme, the bayonet socket department that the medicine bottle transmitted to the mounting panel carries out the bearing to the medicine bottle through the layer board, avoids the medicine bottle because do not have the card to advance the circumstances emergence that drops the damage on the bayonet socket.

According to another aspect of the present invention, there is provided a traditional Chinese medicine granule dispensing machine, comprising the dispensing driving device as described above.

Through adopting above-mentioned technical scheme, on transmitting the medicine bottle to the mounting panel of traditional chinese medicine allotment machine, peg graft the medicine bottle with dialling the tooth through the bayonet socket, support the medicine bottle through the layer board, thereby drive gear one and gear two through driving motor work and rotate to order about the ring gear and rotate along the holding tank and drive and dial the tooth and order about the dispensing piece and rotate and open the dispensing head, realize the accurate measurement allotment of medicine bottle.

The utility model has the following beneficial effects:

according to the utility model, the shifting teeth are inserted into the bell mouth of the medicine bottle, the gear I is driven to rotate by the driving motor to drive the gear II to rotate, the gear ring and the shifting teeth are driven to integrally rotate under the meshing action of the gear II and the gear ring to open the dispensing head of the medicine bottle, the fast positioning insertion is realized, and the situation that the dispensing head of the medicine bottle cannot be opened due to the fact that the tooth tops are abutted and cannot be meshed for transmission is avoided.

In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below with reference to the drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view of the construction of a vial head according to a preferred embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a dispensing driving device according to a preferred embodiment of the present invention

FIG. 3 is a bottom schematic view of FIG. 2;

fig. 4 is a view showing an inner structure of the upper fixing block and the lower fixing block of fig. 3.

Illustration of the drawings:

1. mounting a plate; 11. shifting teeth; 12. a bayonet; 13. an upper fixed block; 14. a lower fixed block; 15. mounting grooves; 16. accommodating grooves; 17. a chute; 2. a connecting mechanism; 21. a ring gear; 211. a slider; 3. a transmission mechanism; 31. a first gear; 32. a second gear; 4. a drive mechanism; 41. a drive motor; 42. a coupling; 5. a detection switch; 51. detecting a sheet; 6. a support plate; 61. a medicine outlet hole; 7. adjusting the dosage; 71. preparing a dispensing block; 72. a drive block; 73. a bell mouth.

Detailed Description

The embodiments of the utility model will be described in detail below with reference to the accompanying drawings, but the utility model can be embodied in many different forms, which are defined and covered by the following description.

Granule preparation medicine bottle is through installing the medicine bottle on mounting panel 1 when dispensing, and mounting panel 1 is the circular disk, sets up 12 bayonets 12 of equalling on the mounting panel 1, through with the medicine bottle joint on bayonet 12, the rethread adjusts the dose drive arrangement and drives the dispensing head 7 of medicine bottle and open and carry out the automation of granule medicine and dispense.

Referring to fig. 1, the bottom end of the medicine bottle is fixedly connected with a dispensing head 7, a driving groove is formed in the side wall of the dispensing head 7, a dispensing block 71 is connected with the inner wall of the dispensing head 7 through a rotating block in the driving groove in a rotating mode, and the dispensing block 71 conveys the granular medicine in the medicine bottle out of the medicine bottle through rotation to dispense the granular medicine. Two driving blocks 72 are fixedly connected to the side wall of the dispensing block 71, the driving blocks 72 are square blocks with arc surfaces on the end faces, a bell mouth 73 is formed between the two driving blocks 72, and the dispensing block 71 is driven to rotate to open the medicine bottle by inserting an instrument into the bell mouth 73.

The embodiment discloses a dispensing driving device.

Example 1

Referring to fig. 1, 2 and 3, the dispensing driving device comprises a shifting tooth 11, a connecting mechanism 2, a transmission mechanism 3 and a driving mechanism 4; the connecting mechanism 2 comprises a gear ring 21, the inner wall of the gear ring 21 is fixedly connected with a shifting tooth 11, the shifting tooth 11 is inserted into a bell mouth 73 on the dispensing head 7, and the shifting tooth 11 and the bell mouth 73 are driven to integrally rotate to drive the dispensing block 71 to rotate in the medicine bottle to output the granular medicine of the medicine bottle for granular medicine dispensing through the rotation of the gear ring 21 at the bayonet 12 of the mounting plate 1. The bottom of bayonet 12 of mounting panel 1 has last fixed block 13 in the welding of mounting panel 1, goes up the bottom welding of fixed block 13 and has lower fixed block 14, goes up fixed block 13 and is formed with holding tank 16 with the tip of lower fixed block 14, and ring gear 21 rotates to be connected in holding tank 16. As shown in fig. 4, the transmission mechanism 3 includes a first gear 31 and a second gear 32, a mounting groove 15 is formed between the upper fixing block 13 and the lower fixing block 14, the first gear 31 and the second gear 32 are rotatably disposed in the mounting groove 15, the first gear 31 is engaged with the second gear 32, and the second gear 32 is engaged with an outer wall of the ring gear 21. The mounting groove 15 communicates with the receiving groove 16. The second gear 32 is driven by the first gear 31 to rotate, so that the gear ring 21 is driven to rotate to drive the dispensing block 71 to rotate to open the medicine bottle. The driving mechanism 4 is arranged at the rotating shaft end of the first gear 31 to drive the first gear 31 to rotate.

Referring to fig. 3, the driving mechanism 4 includes a driving motor 41, the driving motor 41 is coaxially fixed to the rotating shaft end of the first gear 31 through a coupling 42, and the driving motor 41 is integrally connected to the mounting plate 1 through a fixing frame. The drive motor 41 is a stepping motor.

Referring to fig. 2, the upper end of the mounting plate 1 is further provided with a detection switch 5, the detection switch 5 comprises a detection sheet 51, the detection sheet 51 is abutted to the coupler 42, and the detection switch 5 is a groove-type photoelectric switch, the model of which is EE-SX 672. One side of the groove emits light (emitting end), and the other side is a receiving end. When the light is blocked by the detecting piece 51 in the slot, the receiving end cannot receive the light, thereby triggering the signal. The origin position of the drive motor 41 is detected by detecting the rotation synchronization of the coupling 42 by the detection switch 5, and it is determined whether the dispensing block 71 of the medicine bottle is opened.

Referring to fig. 3, sliding grooves 17 are formed in the upper side and the lower side of the accommodating groove 16 between the upper fixing block 13 and the lower fixing block 14, sliding blocks 211 are welded to the upper end and the lower end of the gear ring 21, and the sliding blocks 211 are clamped in the sliding grooves 17 and slide along the sliding grooves 17 to stably limit the gear ring 21 in the accommodating groove 16. The bottom of mounting panel 1 has the layer board 6 in the welding of bayonet 12 below, and layer board 6 butt is located the one end of dispensing head 7 at the medicine bottle and installs the medicine bottle stably in bayonet 12 department. Processing has out medicine hole 61 along the wall thickness direction on layer board 6, the granule medicine in the medicine bottle after convenient dispensing piece is opened through going out medicine hole 61 stably drops and carries out traditional chinese medicine allotment, and medicine hole 61 has been seted up in the bottom of layer board 6, can process layer board 6 enough big supporting to the medicine bottle, the granule medicine output in making things convenient for the medicine bottle through going out medicine hole 61 allots, avoided because make things convenient for granule medicine to go out the medicine, make layer board 6 set up the undersize and lead to layer board 6 to take place to the unstable condition of support of medicine bottle.

The working principle of the dispensing driving device of the embodiment is as follows: the medicine bottle is clamped on the bayonet 12 of the mounting plate 1 and supported by the supporting plate 6, the driving motor 41 is connected with an external power supply to work, the driving motor 41 drives the first gear 31 to rotate to drive the second gear 32 to rotate, the second gear 32 and the gear ring 21 are driven to rotate in the accommodating groove 16 under the meshing effect of the second gear 32 and the gear ring 21 to drive the shifting teeth 11 and the bell mouth 73 to be inserted into a whole to drive the dispensing block 71 to rotate to open the opening of the medicine bottle, and therefore quantitative dispensing of granular medicines is achieved.

Example 2

The difference between this embodiment and embodiment 1 is that the transmission mechanism 3 is a crank-link mechanism, and is hinged to the gear ring 21 through one end of the connecting rod, and the other end of the connecting rod is connected to the cylinder, and the external air pump work of the cylinder drives the connecting rod to stretch and retract to drive the gear ring 21 to rotate along the accommodating groove 16 to open the dispensing block 71 of the medicine bottle.

Example 3

The difference of this embodiment and embodiment 1 lies in coupling mechanism 2 and includes the circular arc piece, dials the radian lateral wall of tooth 11 and circular arc piece and welds in an organic whole, and the flexible end through the pneumatic cylinder is articulated with the lateral wall of circular arc piece, articulates the bottom of pneumatic cylinder in the bottom of mounting panel 1, orders about the circular arc piece through the external hydraulic pump work of pneumatic cylinder and slides along spout 17 and open the dispensing piece 71 of medicine bottle.

Example 4

The present embodiment is different from embodiment 1 in that the driving mechanism 4 includes a driving motor 41 and a pair of bevel gears, a rotating shaft end of one bevel gear is fixed with a rotating shaft end of the first gear 31, an output shaft of the driving motor 41 is coaxially fixed with a rotating shaft end of the other bevel gear, and the driving motor 41 is horizontally fixed on the mounting plate 1 by changing the direction of the output shaft of the driving motor 41 through bevel gear meshing transmission, which facilitates the fixed mounting of the driving motor 41.

This embodiment still discloses a traditional chinese medicine granule dispensing machine, include as above-mentioned dispensing drive arrangement, transmit the medicine bottle to traditional chinese medicine dispensing machine's mounting panel 1 on, peg graft medicine bottle and dialling tooth 11 through bayonet 12, support the medicine bottle through layer board 6, thereby it rotates with two 32 rotations of gear to drive gear wheel 31 and gear to order about ring gear 21 along holding tank 16 rotation drive dialling tooth 11 and order about dispensing piece 71 to rotate and open dispensing head 7 through driving motor 41 work, realize the accurate measurement of medicine bottle and allocate

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a dispensing drive arrangement for with the cooperation of medicine bottle head in order to realize granule medicine measurement dispensing, the medicine bottle head is including dispensing head (7), the drive groove has been seted up on dispensing head (7), the drive inslot be provided with dispensing block (71) of dispensing head (7) inner wall rotation connection, the outer wall of dispensing block (71) in two drive blocks (72) of the corresponding position fixedly connected with in drive groove, two be formed with horn mouth (73) between drive block (72), its characterized in that: the dispensing drive device comprises:

the poking teeth (11) are arranged at the bayonets (12) of the mounting plate (1), the poking teeth (11) are used for being plugged with the bell mouths (73) of the medicine bottles, and the poking teeth (11) move in the bayonets (12) of the mounting plate (1) and are used for controlling the dispensing blocks (71) to move so as to achieve metering output of granular medicines in the medicine bottles;

the connecting mechanism (2) is used for arranging the poking teeth (11) at bayonets of the mounting plate (1);

the transmission mechanism (3) is arranged on the mounting plate (1), and the transmission mechanism (3) is used for driving the shifting teeth (11) to move;

driving mechanism (4), driving mechanism (4) set up in on mounting panel (1), driving mechanism (4) be used for right drive mechanism (3) carry power.

2. A dispensing actuator as claimed in claim 1, wherein: coupling mechanism (2) include ring gear (21), ring gear (21) rotate the below of connecting in bayonet socket (12) department of mounting panel (1), dial tooth (11) fixed connection in ring gear (21) are close to on the inner wall of bayonet socket (12).

3. A dispensing actuator as claimed in claim 2, wherein: the transmission mechanism (3) comprises a first gear (31) and a second gear (32); the first gear (31) is rotatably connected to the bottom end of the mounting plate (1), the second gear (32) is rotatably connected to the bottom end of the mounting plate (1) and is meshed with the first gear (31), and the second gear (32) is meshed with the gear ring (21).

4. A dispensing actuator as claimed in claim 3, wherein: fixed block (13) and lower fixed block (14) are gone up to the bottom fixedly connected with of mounting panel (1), go up fixed block (13) fixed connection in the bottom of mounting panel (1), lower fixed block (14) fixed connection in go up the bottom of fixed block (13), go up fixed block (13) with be formed with mounting groove (15) down between fixed block (14), mounting groove (15) are used for the installation gear (31) with gear two (32).

5. A dispensing actuator as claimed in claim 4, wherein: go up fixed block (13) with one end towards bayonet socket (12) between lower fixed block (14) is formed with holding tank (16), ring gear (21) rotate connect in holding tank (16), go up the bottom of fixed block (13) with spout (17) have all been seted up on the top of lower fixed block (14), the equal fixedly connected with slider (211) in upper and lower both ends of ring gear (21), slider (211) with spout (17) sliding fit.

6. A dispensing actuator as claimed in claim 3, wherein: the driving mechanism (4) comprises a driving motor (41), an output shaft of the driving motor (41) is fixedly connected with a rotating shaft of the first gear (31), and the driving motor (41) is fixedly connected with the upper end face of the mounting plate (1).

7. A dispensing actuator as claimed in claim 6, wherein: an output shaft of the driving motor (41) is fixedly connected with a coupler (42), and the other end of the coupler (42) is fixedly connected with a rotating shaft end of the first gear (31).

8. A dispensing actuator as claimed in claim 6, wherein: the up end of mounting panel (1) is provided with detection switch (5), detection switch (5) are including detecting piece (51), it is used for receiving the initial point position that the signal that detects switch (5) transmitting terminal transmission is used for detecting driving motor (41) to detect piece (51).

9. A dispensing actuator as claimed in claim 1, wherein: the lower terminal surface of mounting panel (1) is in bayonet socket (12) correspond position fixedly connected with layer board (6), layer board (6) are used for the bearing medicine bottle.

10. A traditional Chinese medicine granule preparation machine is characterized in that: comprising a dispensing actuator device according to any of claims 1 to 9.