CN114535087A

CN114535087A - Device capable of realizing separation of bulk materials for pharmaceutical management

Info

Publication number: CN114535087A
Application number: CN202210020416.4A
Authority: CN
Inventors: 潘琦虹; 陈昳轶
Original assignee: Nanchang Medical College
Current assignee: Nanchang Medical College
Priority date: 2022-01-10
Filing date: 2022-01-10
Publication date: 2022-05-27

Abstract

The invention aims to provide a device capable of realizing bulk material separation for pharmaceutical management, which comprises a separation device, wherein the separation device comprises a shell, supporting legs, a material placing hopper, a chute plate, a screen plate, a cylinder and a funnel, and can be used for primarily separating bulk medicinal materials; the screening device comprises a first worm, a slide way, a supporting plate, a screen pipe, a bearing, a gear ring, a motor, a protective shell, a blanking plate and a second worm, the medicinal materials in the screen pipe are screened and separated again, and the separated medicinal materials are automatically transported to the next stage for screening, so that the step-by-step screening and separation of the medicinal materials are realized, and the medicinal materials are managed and stored in a grading way; still include dust collector, dust collector includes jet-propelled pipe, swivel, support frame, gyro wheel, chip removal pipe and chip groove, carries out surface cleaning to the medicinal material in bulk, gets rid of adnexed impurity on the medicinal material, reaches and gets rid of medicinal material surface dust and the clastic effect of impurity in the medicinal material separation screening process.

Description

Device capable of realizing separation of bulk materials for pharmaceutical management

Technical Field

The invention relates to the field of screening and separation, in particular to a device capable of realizing bulk material separation for pharmaceutical management.

Background

In the process of pharmaceutical management, in order to ensure the storage and management effects of medicinal materials, some medicinal materials are often required to be sorted and classified, and are often manually selected, but the manual work efficiency is low, particularly when some bulk materials are separated, the medicinal materials with different sizes are required to be stored in a grading manner, the manual separation is not only low in efficiency and accuracy, and is very inconvenient, and a device capable of realizing the separation of the bulk materials is urgently needed.

According to the separation problem, for example, patent No. CN201110421004.3 proposes an improved automatic screening separator, which comprises a frame, a feeding hopper, a screening separator and a discharging plate, the feeding hopper, the screening separator and the discharging plate are mounted on the frame, the screening separator is a hollow cylinder with two open ends, one end of the hollow cylinder is an input end of the screening separator, the other end of the hollow cylinder is an output end of the screening separator, the screening separator is horizontally erected on the frame in a movable overturning manner, the input end of the screening separator is higher than the output end of the screening separator, a driving device for driving the screening separator to overturn is arranged on the frame, a screening area is arranged on the side wall of the screening separator, and screening holes are densely distributed on the screening area. The beneficial effects of the invention are: the mixture can be fully screened and separated, the separation effect is good, the working efficiency is higher, and the labor cost can be reduced.

The invention can carry out grading separation on the medicinal materials by screening of all levels of screens, and can remove dust on the surfaces of the medicinal materials and scraps generated in the screening process, thereby greatly improving the separation efficiency of bulk medicinal materials in pharmaceutical management.

Disclosure of Invention

In order to solve the above problems, an object of the present invention is to provide a device for bulk material separation for pharmaceutical administration, which can separate bulk materials by classification through screening of screens at different levels, and can remove dust on the surface of the bulk materials and debris generated during the screening process, thereby greatly improving the efficiency of bulk material separation in pharmaceutical administration.

The invention provides a device capable of realizing bulk material separation for pharmaceutical management, which is characterized in that: the device comprises a separating device, wherein the separating device comprises a shell, supporting legs, a hopper, a chute plate, a screen plate, a cylinder and a funnel, the supporting legs are fixed on the side surface of the shell, the hopper is fixed above the shell, the chute plate is fixed in the shell, the screen plate is slidably mounted in the chute plate, the cylinder is fixed on the outer wall of the shell, a telescopic rod of the cylinder is fixedly connected with the side surface of the screen plate, corresponding limiting grooves are formed in the shell and the chute plate, and the three funnels are fixed on the inner side of the shell and located below the screen plate.

Further, the screening device comprises a first worm, a slide way, a supporting plate, a screen mesh pipe, a bearing, a gear ring, a motor, a protective shell, a discharging plate and a second worm, wherein the three first worms are arranged on the side face of the shell, the lower end of the first worm is connected with a funnel, the three slide ways are fixed on the side face of the first worm through the supporting plate, one end of each slide way is correspondingly connected with the upper end of the first worm, the motor is arranged above the other end of each slide way, a gear is arranged on an output shaft of the motor, the screen mesh pipe is installed in the slide way through the bearing, the gear ring is fixed at the tail end of the screen mesh pipe and is meshed with the gear, the protective shell is fixed at the tail end of the slide way, the discharging plate is fixed on the protective shell, one end of the second worm is connected below the slide way, and the other end of the second worm is connected to the side face of the first worm.

Further, still include dust collector, dust collector includes jet-propelled pipe, change, support frame, gyro wheel, chip removal pipe and chip groove, and in the slide was located to the jet-propelled pipe, the end was installed in the screen cloth intraductal through the support frame, and the terminal rotation type of support frame is equipped with the gyro wheel to with the contact of screen cloth intraductal wall, the change rotation type is installed on the jet-propelled pipe, and the chip removal pipe is fixed in third slide below, and the chip groove is fixed in the below of first and second two slides, and is equipped with the fine mesh screen in the junction.

Furthermore, the upper surface of the material placing hopper is low in front and high in back, and the front end of the material placing hopper is wider and the back end of the material placing hopper is narrower.

Furthermore, the front end of the screen plate is higher than the rear end of the screen plate and is lower than the rear end of the screen plate, three screens with different meshes are arranged on the screen plate, and the meshes of the screens are arranged from front to back from large to small.

Furthermore, the mesh number of the screen on the screen pipe corresponds to the mesh number of the screen on the screen plate, and the arrangement sequence also corresponds to the mesh number.

Furthermore, the first worm and the second worm are both provided with transmission motors and controlled by an external circuit.

Furthermore, through holes are formed in the rotating ring and the air injection pipe, and a connector is arranged at the upper end of the air injection pipe.

Furthermore, an inclined guide plate is arranged on the outer side of the rotating ring.

Has the advantages that:

1. the bulk medicinal materials are placed into the hopper by utilizing the reciprocating screen plates and the screens with different meshes on the screen plates, the bulk medicinal materials are vibrated and separated by utilizing the reciprocating screen plates and the screens with different meshes on the screen plates, and the efficiency of screening and separating the bulk medicinal materials is greatly improved.

2. The casing side is located to three first worm, first worm lower extreme all is connected with the funnel, three slide is fixed in first worm side through the backup pad, one end corresponds with first worm upper end and is connected, the other end top is equipped with the motor, be equipped with the gear on the motor output shaft, the screen cloth pipe passes through the bearing and installs in the slide, second worm one end is connected in the slide below, the other end is connected in first worm side, it is rotatory to drive the screen cloth pipe through the motor, filter the separation once more to the medicinal material in the screen cloth pipe, and filter the medicinal material automatic transportation to next grade to the separation of separating, the screening step by step of medicinal material has been realized, the hierarchical management of the medicinal material of being convenient for is preserved.

3. Jet-propelled pipe is located in the slide, the end is installed in the screen cloth pipe through the support frame, the change rotation type is installed on jet-propelled pipe, all be equipped with the through-hole on change and the jet-propelled pipe, the change outside is equipped with the deflector of slope, the chip removal pipe is fixed in the slide below, can carry out the secondary screening process at the medicinal material, carry out surface cleaning to the medicinal material in bulk, get rid of adnexed impurity on the medicinal material, reach and get rid of medicinal material surface dust and the clastic effect of impurity in the medicinal material separation screening process, can also make the medicinal material follow the landing in the screen cloth pipe better, prevent to block up.

The implementation, functional features and advantages of the present invention will be further described with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present invention.

Fig. 2 is a schematic diagram of the overall structure of the present invention.

Fig. 3 is a third overall structural diagram of the present invention.

FIG. 4 is a cross-sectional view of the separation device of the present invention.

Figure 5 is a cross-sectional view of a screening apparatus of the present invention.

Figure 6 is an exploded view of the screening apparatus of the present invention.

Fig. 7 is an exploded view of the dust removing device of the present invention.

Fig. 8 is a schematic view of the overall structure of the swivel of the present invention.

Fig. 9 is a schematic view of the overall structure of the support frame of the present invention.

Reference numerals are as follows: a housing 1; a support leg 2; a material placing hopper 3; a chute plate 4; a screen plate 5; a cylinder 6; a funnel 7; a first worm 8; a slideway 9; a support plate 10; a screen pipe 11; a bearing 12; a ring gear 13; a motor 14; a protective shell 15; a blanking plate 16; a gas lance 17; a swivel 18; a support frame 19; a roller 20; a second worm 21; a chip evacuation tube 22; the chip grooves 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments, and in order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below, which are, of course, merely examples and are not intended to limit the present invention.

In the following, referring to the drawings, a device for realizing bulk material separation for pharmaceutical administration according to an embodiment of the present invention is described, as shown in fig. 4, the device for realizing bulk material separation for pharmaceutical administration comprises a separation device, the separation device comprises a housing 1, support legs 2, a material placing hopper 3, a chute plate 4, a screen plate 5, a cylinder 6 and a funnel 7, the support legs 2 are fixed on the side surface of the housing 1, the material placing hopper 3 is fixed above the housing 1, the upper surface of the material placing hopper 3 is low in the front and high in the back, the front end of the material placing hopper 3 is wider, the back end is narrower, so that an operator can better place bulk drugs into the material placing hopper 3, the chute plate 4 is fixed in the housing 1, the screen plate 5 is slidably mounted in the chute plate 4, the front end of the screen plate 5 is high in the back end, and three screens with different mesh numbers are arranged on the screen plate 5, the screens are arranged from large to small from front to back, the cylinder 6 is fixed on the outer wall of the housing 1, starting is controlled by an external air source, the telescopic rods of the air cylinders 6 are fixedly connected with the side surfaces of the screen plates 5, corresponding limiting grooves are formed in the shell 1 and the chute plates 4, and the three funnels 7 are fixed on the inner side of the shell 1 and located below the screen plates 5.

In a specific embodiment: after the cylinder 6 is started, the screen plate 5 can reciprocate back and forth in the chute plate 4 to vibrate and screen bulk medicinal materials in the opposite hopper 3, and due to the arrangement of the screen meshes on the screen plate 5, when the bulk medicinal materials are placed in the hopper 3, most of small-particle medicinal materials firstly pass through the screen meshes with large meshes at the front ends, and the placed bulk medicinal materials slide to the rear along the inclined screen plate 5, pass through the screen meshes according to the corresponding screen meshes and fall into the corresponding hopper 7 below, so that the primary separation of the bulk medicinal materials is realized.

As shown in figures 5 and 6, the device for pharmaceutical administration capable of separating bulk materials comprises a screening device, the screening device comprises a first worm 8, a slideway 9, a support plate 10, a screen mesh pipe 11, a bearing 12, a gear ring 13, a motor 14, a protective shell 15, a blanking plate 16 and a second worm 21, the three first worms 8 are arranged on the side surface of a shell 1, the lower ends of the first worms 8 are all connected with a funnel 7, the three slideways 9 are fixed on the side surface of the first worm 8 through the support plate 10, one end of each slideway 9 is correspondingly connected with the upper end of the first worm 8, the motor 14 is arranged above the other end of each slideway, a gear is arranged on an output shaft of the motor 14, the screen mesh pipe 11 is arranged in the slideway 9 through the bearing 12, the screen mesh number on the screen mesh pipe 11 corresponds to the screen mesh number on the screen plate 5, the arrangement sequence also corresponds to the screen mesh number, the gear ring 13 is fixed at the tail end of the screen mesh pipe 11 and is meshed with the gear, so that the screen mesh pipe 11 can be driven by the motor 14, rotating in the slideway 9, the protective shell 15 is fixed at the tail end of the slideway 9, can shield the gear meshing part and protect, the blanking plate 16 is fixed on the protective shell 15, one end of the second worm 21 is connected below the slideway 9, and the other end is connected with the side surface of the first worm 8.

In a specific embodiment: the first worm 8 drives bulk medicinal materials which slide from the hopper 7 and are subjected to primary separation to ascend, and slide into the screen pipe 11 through the slide rail 9, the screen pipe 11 rotates under the action of the motor 14, so that the bulk medicinal materials which slide down roll over, and are subjected to secondary screening separation, the medicinal materials which are larger than the screen aperture can slide onto the blanking plate 16 along the screen pipe 11, and then are collected manually, and the medicinal materials which are smaller than the screen aperture can slide onto the inner wall of the slide rail 9 through the screen pipe 11, then slide into the second worm 21, and are conveyed into the screen pipe 11 with a smaller mesh number through the second worm 21, and are separated again.

As shown in fig. 7, 8 and 9, the device for separating bulk materials for pharmaceutical administration comprises a dust removing device, the dust removing device comprises an air injection pipe 17, a rotary ring 18, a support frame 19, a roller 20, a scrap discharge pipe 22 and a scrap discharge groove 23, the air injection pipe 17 is arranged in a slide way 9, the tail end of the air injection pipe is arranged in a screen pipe 11 through the support frame 19, the roller 20 is rotatably arranged at the tail end of the support frame 19 and is contacted with the inner wall of the screen pipe 11, the rotary ring 18 is rotatably arranged on the air injection pipe 17, through holes are respectively arranged on the rotary ring 18 and the air injection pipe 17, so that air flow can be ejected from the through holes to blow the medicinal materials, the medicinal materials can be conveniently slid down from the screen pipe 11, dust and impurities on the surface of the medicinal materials can also be separated, an interface is arranged at the upper end of the air injection pipe 17 and is used for connecting with an external air source, an inclined guide plate is arranged at the outer side of the rotary ring 18, the scrap discharge pipe 22 is fixed below a third slide way 9, and the scrap discharge groove 23 is fixed below two slide ways 9, and a fine screen is arranged at the joint.

In a specific embodiment: during the use, jet-propelled pipe 17 passes through-hole blowout air current, and the deflector of the slope that rethread change 18 outsides were equipped with changes the direction of air current, makes the air current blow off along the incline direction for change 18 rotations, the air current that the slope was blown off simultaneously blasts the medicinal material in the screen cloth pipe 11, makes the dust impurity separation on medicinal material surface, still makes the medicinal material can be better from screen cloth pipe 11 in the landing, prevents to block up.

The medicinal material that 11 isolate of sieve net pipes of small mesh number large aperture can be transported to the sieve net pipe 11 of next stage by second worm 21, transport the in-process, the medicinal material with dust and the foreign matter piece blown away can carry out dust separation through the fine mesh screen cloth of second worm 21 below, make the medicinal material transported to next stage sieve net pipe 11, dust and foreign matter piece then can be discharged by chip removal groove 23, prevent to transport in-process dust and piece and cause the influence to the worm, also can in time separate the medicinal material and dust and the piece blown away, prevent to follow-up in-process dust re-adhesion medicinal material that transports, the medicinal material is separated the back by the sieve net pipe 11 in the big figure small aperture of last stage, the surplus dust impurity of separation and medicinal material piece can be discharged by chip removal pipe 22.

The working principle is as follows: after the cylinder 6 is started, the screen plate 5 can reciprocate back and forth in the chute plate 4 to vibrate and screen bulk medicinal materials in the opposite hopper 3, due to the arrangement of the screen meshes on the screen plate 5, when the bulk medicinal materials are placed in the hopper 3, most of the small-particle medicinal materials firstly pass through the screen meshes with the large mesh number at the front end, the placed bulk medicinal materials slide to the rear along the inclined screen plate 5, pass through the screen meshes according to the corresponding screen meshes and fall into the corresponding hopper 7 below, so as to realize primary separation of the bulk medicinal materials, then the first worm 8 drives the bulk medicinal materials which are slid from the hopper 7 and are subjected to primary separation to ascend and slide into the screen mesh pipe 11 through the slideway 9, the screen mesh pipe 11 rotates under the action of the motor 14, so that the slid bulk medicinal materials are rolled, and are subjected to secondary screening separation, and the medicinal materials larger than the screen mesh hole diameter can slide onto the blanking plate 16 along the screen mesh pipe 11, then the medicinal materials are collected by manpower, the medicinal materials smaller than the aperture of the screen mesh can pass through the screen mesh pipe 11 and slide down to the inner wall of the slideway 9, then slide into the second worm 21, and are transported to the screen mesh pipe 11 with smaller mesh number by the second worm 21 for separation again, meanwhile, the air jet pipe 17 jets air flow through the through hole, and then the air flow is blown out along the inclined direction by the inclined guide plate arranged on the outer side of the rotating ring 18, so that the rotating ring 18 rotates, and the air flow blown out is inclined at the same time, the medicinal materials in the screen mesh pipe 11 are washed and washed, so that the dust and impurities on the surface of the medicinal materials are separated, the medicinal materials separated by the screen mesh pipe 11 with small mesh number and large aperture can be transported to the screen mesh pipe 11 of the next level by the second worm 21, and in the transporting process, the medicinal materials, the dust and the impurity debris separated by the fine screen mesh below the second worm 21 can be separated, so that the medicinal materials are transported to the screen mesh pipe 11 of the next level, and dust and impurity piece then can be discharged by chip removal groove 23, prevent to transport in-process dust and piece and cause the influence to the worm, also can in time separate the medicinal material and blow away dust and piece, prevent to follow-up in-process dust adhesion medicinal material again, the medicinal material is separated the back by the screen pipe 11 in the big figure aperture of last level, and the surplus dust impurity of separation and medicinal material piece can be discharged by chip removal pipe 22.

Claims

1. The utility model provides a pharmacy management is with realizing device of bulk material separation which characterized in that: the device comprises a separating device, wherein the separating device comprises a shell, supporting legs, a hopper, a chute plate, a screen plate, a cylinder and a funnel, the supporting legs are fixed on the side surface of the shell, the hopper is fixed above the shell, the chute plate is fixed in the shell, the screen plate is slidably mounted in the chute plate, the cylinder is fixed on the outer wall of the shell, a telescopic rod of the cylinder is fixedly connected with the side surface of the screen plate, corresponding limiting grooves are formed in the shell and the chute plate, and the three funnels are fixed on the inner side of the shell and located below the screen plate.

2. The device for pharmaceutical administration capable of separating bulk materials according to claim 1, further comprising a screening device, wherein the screening device comprises a first worm, a slide way, a support plate, a screen mesh tube, a bearing, a gear ring, a motor, a protective shell, a blanking plate and a second worm, the three first worms are arranged on the side surface of the shell, the lower ends of the first worms are all connected with the hopper, the three slide ways are fixed on the side surface of the first worm through the support plate, one end of each slide way is correspondingly connected with the upper end of the first worm, the motor is arranged above the other end of each slide way, the gear is arranged on the output shaft of the motor, the screen mesh tube is arranged in the slide way through the bearing, the gear ring is fixed at the tail end of the screen mesh tube and is meshed with the gear, the protective shell is fixed at the tail end of the slide way, the blanking plate is fixed on the protective shell, one end of the second worm is connected below the slide way, and the other end of the second worm is connected with the side surface of the first worm.

3. The device for realizing separation of bulk materials for pharmaceutical administration according to claim 1, further comprising a dust removing device, wherein the dust removing device comprises an air injection pipe, a swivel, a support frame, a roller, a scrap discharge pipe and a scrap discharge groove, the air injection pipe is arranged in the chute, the tail end of the air injection pipe is arranged in the screen pipe through the support frame, the roller is rotatably arranged at the tail end of the support frame and is in contact with the inner wall of the screen pipe, the swivel is rotatably arranged on the air injection pipe, the scrap discharge pipe is fixed below the third chute, the scrap discharge groove is fixed below the first and second chutes, and a fine screen is arranged at the joint.

4. The device for realizing bulk separation for pharmaceutical administration according to claim 1, wherein the upper surface of the hopper is lower at the front and higher at the back, and the front end of the hopper is wider and the back end is narrower.

5. The device for realizing separation of bulk materials for pharmaceutical administration according to claim 1, wherein the front end of the screen plate is higher than the rear end thereof and lower than the rear end thereof, and three screens with different meshes are arranged on the screen plate, and the meshes of the screens are arranged from front to rear in a descending order.

6. The device for achieving separation of bulk materials for pharmaceutical administration of claim 2, wherein the number of meshes on said screen tube corresponds to the number of meshes on the screen plate, and the arrangement order corresponds to the number of meshes on the screen plate.

7. A pharmaceutical administration device for effecting bulk material separation as claimed in claim 2, wherein said first worm and said second worm are each provided with a drive motor, controlled by external circuitry.

8. The device for realizing bulk separation for pharmaceutical administration according to claim 3, wherein the swivel and the gas nozzle are provided with through holes, and the upper end of the gas nozzle is provided with an interface.

9. The device for achieving bulk separation for pharmaceutical administration of claim 8, wherein the swivel is provided with an inclined guide plate at the outer side.