CN218576408U - Guide piece conveying structure of traditional Chinese medicine chip selecting machine - Google Patents

Abstract

The utility model discloses a traditional chinese medicine tablet sorting machine's guide piece transport structure, comprising a base plate, the top rigid coupling of diaphragm has the box, the inside of box is provided with the conveyer belt, the support frame is all installed to the both sides of conveyer belt, vibrating motor's outer wall both sides all are provided with the montant, two first compression spring, two have all been cup jointed to the outer wall of montant first compression spring's one end rigid coupling respectively in the top of two montants. The utility model relates to a technical field is carried to traditional chinese medicine chip separator's guide piece, this traditional chinese medicine chip separator's guide piece transport structure, through vibrating motor, montant and first compression spring's cooperation, realize that the impurity of traditional chinese medicine when carrying filters, in avoiding having impurity to dope traditional chinese medicine, influences follow-up pureness, sets up the box at the conveyer belt outer wall simultaneously, protects the conveyer belt, avoids external dust impurity to drop to traditional chinese medicine in simultaneously, has further improved the device's protectiveness.

Description

Guide piece conveying structure of traditional Chinese medicine chip selecting machine

Technical Field

The utility model relates to a technical field is carried to traditional chinese medicine chip separator's guide, specifically is a traditional chinese medicine chip separator's guide transport structure.

Background

The Chinese traditional medicine theory is used for guiding collection, processing and preparation, explaining the action mechanism and guiding the medicines for clinical application, which are collectively called as traditional Chinese medicines. In order to sieve out the traditional Chinese medicine needed by people, the traditional Chinese medicine sorting machine is needed to sieve the traditional Chinese medicine at this moment, and the sorting machine is needed to utilize conveying mechanisms such as a conveying belt to convey before sieving, and at this moment, a guide piece conveying structure of the traditional Chinese medicine sorting machine is needed to convey the traditional Chinese medicine, for example, the conveying equipment for producing the traditional Chinese medicine decoction pieces with the application number of "CN202220444979.1" comprises a fixed shell, a conveying belt, a rotating roller, an evacuation component, a driving motor and a dust removal component, wherein the conveying belt and the rotating roller are both arranged in the fixed shell.

The guide conveying structure of the traditional Chinese medicine tablet sorting machine usually utilizes conveying structures such as a conveying belt and the like to convey, so that the material accumulation is avoided, and the influence on the subsequent tablet sorting machine to carry out Chinese medicine tablet sorting is avoided.

But the guide piece conveying structure of current traditional chinese medicine wafer separator can't be when carrying, and the impurity that will dope wherein sieves out, does not play the box that the protection sheltered from the effect simultaneously, avoids external dust impurity to drop in the traditional chinese medicine, influence follow-up processing purity.

Disclosure of Invention

The utility model provides a not enough to prior art, the utility model provides a traditional chinese medicine selects guide conveying structure of mascerating machine has solved current traditional chinese medicine selects guide conveying structure of mascerating machine, can't be when carrying, will mix impurity screening wherein and come out, does not play the protection simultaneously and shelters from the box of effect, avoids in external dust impurity can drop traditional chinese medicine, influences follow-up processing purity's problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a guide piece conveying structure of a traditional Chinese medicine sorting machine comprises a bottom plate, wherein a transverse plate is fixedly connected to the top of the bottom plate, a box body is fixedly connected to the top of the transverse plate, a conveying belt is arranged inside the box body, supporting frames are mounted on two sides of the conveying belt, a straight plate is arranged below the outer wall of the box body, the bottoms of the two supporting frames are fixedly connected to two sides of the top of the straight plate respectively, the tops of the outer walls of the two supporting frames are movably connected with through holes in two sides of the bottom of the box body respectively, and a vibration unit is arranged at the bottom of the straight plate; the vibration unit comprises a vertical rod, a first compression spring and a vibration motor; vibrating motor rigid coupling in the bottom of straight board, vibrating motor's outer wall both sides all are provided with the montant, two the top of montant rigid coupling respectively in the bottom both sides of straight board, two first compression spring, two have all been cup jointed to the outer wall of montant the one end of first compression spring rigid coupling respectively in the top of two montants, two the end of first compression spring rigid coupling respectively in the top both sides of diaphragm, two the outer wall below of montant links to each other with the top both sides through-hole activity of diaphragm respectively.

Preferably, two sealing sleeves are sleeved on the upper portions of the outer walls of the supporting frames, and the bottoms of the two sealing sleeves are fixedly connected to two sides of the bottom of the inner wall of the box body respectively.

Preferably, a dust removal unit is arranged on one side of the outer wall of the box body; the dust removal unit comprises a draught fan, a cylinder, a cloth bag, a rubber ring, a gooseneck, a one-way valve, a straight pipe and a bump; the straight pipe is communicated with the side wall of the box body, the tail end of the straight pipe is communicated with a one-way valve, the tail end of the one-way valve is communicated with a gooseneck pipe, the tail end of the gooseneck pipe is communicated with a cloth bag, the outer wall of the cloth bag is sleeved with a cylinder, the opening of the cloth bag is sleeved with a rubber ring, the inner wall of the rubber ring is fixedly connected with a lug, the lug is clamped in a groove below the outer wall of the gooseneck pipe, the bottom of the rubber ring is clamped in a groove at the top of the cylinder, and the bottom of the cylinder is communicated with a draught fan fixedly connected with the top of the bottom plate.

Preferably, a drying unit is arranged on one side of the outer wall of the box body, which is far away from the gooseneck; the drying unit comprises a hot air blower and a blowing nozzle; the air heater is fixedly connected to one side of the top of the transverse plate, and the output end of the air heater penetrates through the side wall of the box body and is communicated with the blowing nozzle.

Preferably, a blanking unit is arranged at the top of the box body; the blanking unit comprises a blanking barrel, a moving part, a second compression spring, a bent rod, a cam and a servo motor; the bottom of feed cylinder feeds through in the top of box down, the inner wall swing joint of feed cylinder has the moving part down, the lateral wall rigid coupling of moving part has the knee, the outer wall of knee links to each other with the lateral wall through-hole activity of feed cylinder down, the outer wall of knee has cup jointed second compression spring, the both ends rigid coupling of second compression spring respectively in the lateral wall of moving part and the inner wall of feed cylinder down, the below of knee is provided with the servo motor with the top looks rigid coupling of box, servo motor's output rigid coupling has the cam.

Preferably, the top of the box body is rotatably connected with a door body through a pin shaft.

The utility model provides a traditional chinese medicine wafer separator's guide piece transport structure. The method has the following beneficial effects: this traditional chinese medicine selects guide card transport structure of mascerating machine, through vibrating motor, montant and a compression spring's cooperation, realize that the impurity of traditional chinese medicine when carrying filters, in avoiding having impurity doping to traditional chinese medicine, influence follow-up processing purity, set up the box at the conveyer belt outer wall simultaneously, protect the conveyer belt, avoid external dust impurity to drop to traditional chinese medicine in simultaneously, further improved the device's protectiveness.

Through the cooperation of moving part, second compression spring and cam, realized the interval unloading of traditional chinese medicine in the feed cylinder down, avoided a large amount of concentrated unloading, influence follow-up processing chip selection effect, further improved work efficiency, alleviateed user's work burden, its structural design is simple simultaneously, and convenient to use person operates fast.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is an external view of the present invention;

FIG. 3 is a schematic view of the structure of the cylinder, cloth bag and gooseneck of FIG. 1;

FIG. 4 is a schematic view of the sealing sleeve, the hot air blower and the blowing nozzle in FIG. 1;

fig. 5 is a schematic structural diagram of the movable member, the cam and the servo motor in fig. 1.

In the figure: 1. the device comprises a bottom plate, 2, transverse plates, 3, a box body, 4, a conveying belt, 5, a straight plate, 6, a vertical rod, 7, a first compression spring, 8, a vibration motor, 9, a sealing sleeve, 10, an induced draft fan, 11, a cylinder, 12, a cloth bag, 13, a rubber ring, 14, a gooseneck pipe, 15, a one-way valve, 16, a straight pipe, 17, a hot air blower, 18, a blowing nozzle, 19, a blanking barrel, 20, a moving part, 21, a second compression spring, 22, a bent rod, 23, a cam, 24, a servo motor, 25, a door body, 26, a convex block, 27 and a supporting frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

The guide vane conveying structure of the traditional Chinese medicine wafer selecting machine cannot screen out impurities doped in the guide vane conveying structure while conveying, and meanwhile, a box body with a protective shielding effect is not provided, so that external dust and impurities are prevented from falling into traditional Chinese medicines to influence subsequent processing purity.

In view of this, the utility model provides a traditional chinese medicine chip separator's guide piece transport structure through vibrating motor, montant and a compression spring's cooperation, realizes that the impurity of traditional chinese medicine when carrying filters, in avoiding having impurity to mix the traditional chinese medicine, influences follow-up processing purity, sets up the box at the conveyer belt outer wall simultaneously, protects the conveyer belt, avoids external dust impurity to drop in the traditional chinese medicine simultaneously, has further improved the device's protectiveness.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through a wire, and an appropriate controller and an appropriate encoder should be selected according to actual conditions to meet control requirements, and specific connection and control sequences should be obtained.

The first embodiment is as follows: as shown in fig. 1-3, a guide sheet conveying structure of a traditional Chinese medicine sorting machine comprises a bottom plate 1, wherein a transverse plate 2 is fixedly connected to the top of the bottom plate 1, a box body 3 is fixedly connected to the top of the transverse plate 2, the bottom of the box body 3 is in a slope shape, a conveying belt 4 is arranged inside the box body 3, the conveying belt 4 is a stainless steel metal mesh belt, support frames 27 are respectively installed on two sides of the conveying belt 4, the support frames 27 are used for supporting and fixing the conveying belt 4, a straight plate 5 is arranged below the outer wall of the box body 3, the bottoms of the two support frames 27 are respectively and fixedly connected to two sides of the top of the straight plate 5, the upper parts of the outer walls of the two support frames 27 are respectively movably connected with through holes on two sides of the bottom of the box body 3, and a vibration unit is arranged at the bottom of the straight plate 5; the vibration unit comprises a vertical rod 6, a first compression spring 7 and a vibration motor 8; the vibrating motor 8 is fixedly connected to the bottom of the straight plate 5, the type of the vibrating motor 8 is not specifically limited, and the actual use requirements can be met, the vibrating motor 8 vibrates to enable the conveying belt 4 to vibrate and screen out impurities doped in traditional Chinese medicines and fall into the bottom of the box body 3, the vertical rods 6 are arranged on two sides of the outer wall of the vibrating motor 8, the vertical rods 6 limit the straight plate 5, the supporting frame 27 and the conveying belt 4 to only vertically move up and down, the tops of the two vertical rods 6 are fixedly connected to two sides of the bottom of the straight plate 5 respectively, the outer walls of the two vertical rods 6 are sleeved with the first compression springs 7 respectively, one ends of the two first compression springs 7 are fixedly connected to the tops of the two vertical rods 6 respectively, the tail ends of the two first compression springs 7 are fixedly connected to two sides of the top of the transverse plate 2 respectively, the first compression springs 7 vibrate the straight plate 5, the supporting frame 27 and the conveying belt 4 under the action of the vibrating motor 8 to buffer, and the lower portions of the outer walls of the two vertical rods 6 are movably connected to through holes on two sides of the top of the transverse plate 2 respectively;

in the specific implementation process, it is worth particularly pointing out that the type of the vibration motor 8 is not specifically limited here, and the vibration of the vibration motor 8 is utilized to enable the conveyor belt 4 to vibrate, impurities doped in traditional Chinese medicines are screened out and fall into the bottom of the box body 3, the first compression spring 7 vibrates the straight plate 5, the support frame 27 and the conveyor belt 4 under the action of the vibration motor 8 to buffer, through the cooperation of the vibration motor 8, the vertical rod 6 and the first compression spring 7, the impurity filtration of the traditional Chinese medicines during conveying is realized, the impurities are prevented from being doped into the traditional Chinese medicines to influence the subsequent processing purity, meanwhile, the box body 3 is arranged on the outer wall of the conveyor belt to protect the conveyor belt 4, meanwhile, external dust and impurities are prevented from falling into the traditional Chinese medicines, and the protection performance of the device is further improved;

furthermore, sealing sleeves 9 are sleeved above the outer walls of the two supporting frames 27, the bottoms of the two sealing sleeves 9 are fixedly connected to two sides of the bottom of the inner wall of the box body 3 respectively, and the sealing sleeves 9 play a role in sealing the contact part of the supporting frames 27 and the box body 3, so that the screened impurities are prevented from falling out through a gap between the two supporting frames 27 and the box body;

in the specific implementation process, it is worth noting in particular that the sealing sleeve 9 is sleeved at the contact part of the support frame 27 and the box body 3, so that impurities generated by filtering and screening are prevented from falling out through a gap between the two, a user is not convenient to collect the impurities uniformly, and the protection performance of the device is further improved;

furthermore, one side of the outer wall of the box body 3 is provided with a dust removal unit; the dust removal unit comprises a draught fan 10, a cylinder 11, a cloth bag 12, a rubber ring 13, a gooseneck 14, a one-way valve 15, a straight pipe 16 and a bump 26; the straight pipe 16 is communicated with the side wall of the box body 3, the tail end of the straight pipe 16 is communicated with a check valve 15, the check valve 15 is used for enabling screened impurities to enter the cloth bag 12 only through the bottom of the box body 3 and not to reversely return to the box body 3, the tail end of the check valve 15 is communicated with the gooseneck 14, the cloth bag 12 is convenient to take out subsequently by utilizing the flexibility of the gooseneck 14, the tail end of the gooseneck 14 is communicated with the cloth bag 12, the outer wall of the cloth bag 12 is sleeved with the cylinder 11, the opening of the cloth bag 12 is sleeved with the rubber ring 13, the inner wall of the rubber ring 13 is fixedly connected with the lug 26, the rubber ring 13 is connected with the gooseneck 14 by utilizing the lug 26, the rubber ring 13 is installed on the cloth bag 12, therefore, the connection and fixation between the cloth bag 12 and the gooseneck 14 are achieved, the lug 26 is clamped in a groove below the outer wall of the gooseneck 14, the bottom of the rubber ring 13 is clamped in a groove at the top of the cylinder 11, the bottom of the cylinder 11 is communicated with the induced draft fan 10 fixedly connected with the top of the bottom plate 1, the type of the induced draft fan 10 is not specifically limited, and the type of the induced draft fan 10 can be met actual use requirements;

in the specific implementation process, it is worth pointing out in particular that the check valve 15 has the functions that the impurities filtered by screening can only enter the cloth bag 12 from the bottom of the box body 3 and cannot reversely return to the box body 3, the rubber ring 13 is connected with the gooseneck pipe 14 by the bump 26, and the rubber ring 13 is installed on the cloth bag 12, so that the cloth bag 12 and the gooseneck pipe 14 are fixedly connected, and the impurities falling into the bottom of the box body 3 are collected in a unified and centralized manner by the cooperation of the draught fan 10, the cloth bag 12 and the gooseneck pipe 14, so that the work burden of a user is reduced, the work efficiency is improved, the structural design is simple, and the operation is convenient for the user to quickly operate;

specifically, when using this traditional chinese medicine chip separator's guide piece transport structure, at first start vibrating motor 8, make vibrating motor 8 drive straight board 5, support frame 27 and conveyer belt 4 vibrate from top to bottom, make the traditional chinese medicine vibration screening on the conveyer belt 4, the impurity that sieves falls to the inner wall bottom of box 3, seal cover 9 can avoid filtering the screening to accomplish the impurity that produces and fall out through the gap between box 3 and support frame 27 this moment, in the vibration screening filtering process simultaneously, first compression spring 7 cushions it, the impurity that sieves falls to the inner wall bottom of box 3, and along the bottom slope landing of box 3 concentrate, start draught fan 10 this moment, the impurity that will sieve out passes through straight tube 16 and check valve 15, enter gooseneck 14, then concentrate and collect in the sack 12, when the user wants to take out the sack, at first close draught fan 10, stimulate gooseneck 14 afterwards, make bump 26 in the break away from rubber circle 13, then stimulate rubber circle 13 makes it break away from the top recess of drum 11, so just take out sack 12.

The second embodiment: as can be seen from fig. 1, 2, 4 and 5, a drying unit is disposed on one side of the outer wall of the box 3 away from the gooseneck 14; the drying unit comprises a hot air blower 17 and a blowing nozzle 18; the hot air blower 17 is fixedly connected to one side of the top of the transverse plate 2, the output end of the hot air blower 17 penetrates through the side wall of the box body 3, the traditional Chinese medicine on the conveying belt 4 is dried by the hot air blower 17, the type of the traditional Chinese medicine is not specifically limited, the actual use requirement is met, the air blowing nozzle 18 is communicated, the air blowing nozzle 18 is a porous air blowing nozzle, the type of the air blowing nozzle is not specifically limited, and the actual use requirement is met;

in the specific implementation process, it is worth particularly pointing out that the drying of the traditional Chinese medicine is realized through the cooperation of the hot air blower 17 and the blowing nozzle 18, and a user can determine whether to start the hot air blower 17 to dry the traditional Chinese medicine or not according to the actual processing requirements, namely whether wet medicinal materials or dry medicinal materials are needed;

further, a blanking unit is arranged at the top of the box body 3; the blanking unit comprises a blanking barrel 19, a movable piece 20, a second compression spring 21, a bent rod 22, a cam 23 and a servo motor 24; the bottom of the lower charging barrel 19 is communicated with the top of the box body 3, traditional Chinese medicine enters the box body 3 through the lower charging barrel 19 and falls onto the conveyor belt 4 for conveying, the inner wall of the lower charging barrel 19 is movably connected with a moving part 20, the inner wall of the lower charging barrel 19 has a limiting effect on the moving part 20 so that the moving part 20 can only slide transversely, the side wall of the moving part 20 is fixedly connected with a curved rod 22, the curved rod 22 is convenient for a user to pull the moving part 20, the outer wall of the curved rod 22 is movably connected with a side wall through hole of the lower charging barrel 19, the outer wall of the curved rod 22 is sleeved with a second compression spring 21, two ends of the second compression spring 21 are respectively fixedly connected with the side wall of the moving part 20 and the inner wall of the lower charging barrel 19, a servo motor 24 fixedly connected with the top of the box body 3 is arranged below the curved rod 22, the type of the servo motor 24 is SM80-D601930, the output end of the servo motor 24 is fixedly connected with the cam 23, the servo motor 24 is started, the cam 23 rotates to a corresponding position, the bent rod 22 is pulled under the action of the cam 23, the movable part 20 is further driven to slide and open along the lower charging barrel 19, the traditional Chinese medicines are not blocked and fall onto the conveyor belt 4 in the box body 3, at the moment, the second compression spring 21 generates elastic deformation under the action of external force, when the cam 23 rotates to another position, the bent rod 22 loses the action of the cam 23, namely, the second compression spring 21 loses the support of the external force, the movable part 20 is driven to restore to the original state, the traditional Chinese medicines are blocked, and therefore interval feeding is achieved;

in the specific implementation process, it is worth pointing out that the traditional Chinese medicine enters the box body 3 through the feeding barrel 19 and falls on the conveyor belt 4 for conveying, the type of the servo motor 24 is SM80-D601930, and the traditional Chinese medicine in the feeding barrel 19 is fed at intervals through the cooperation of the moving piece 20, the second compression spring 21 and the cam 23, so that a large amount of concentrated feeding is avoided, the subsequent processing and tablet selection effects are influenced, the working efficiency is further improved, the working load of a user is reduced, and meanwhile, the structure design is simple, and the operation is convenient for the user to operate quickly;

furthermore, the top of the box body 3 is rotatably connected with a door body 25 through a pin shaft, and the door body 25 is opened, so that a user can conveniently observe the conveying condition of the traditional Chinese medicine on the conveying belt 4;

in the specific implementation process, the door body 25 is arranged at the top of the box body 3, so that a user can conveniently open the door body 25 and observe the traditional Chinese medicine conveying condition of the conveying belt 4 in the box body 3, and the applicability of the device is further improved;

specifically, on the basis of the first embodiment, when a user needs to dry a medicinal material, the hot air blower 17 is started, hot air generated by the hot air blower 17 enters the box body 3 through the blowing nozzle 18, the traditional Chinese medicine on the conveying belt 4 is dried, the traditional Chinese medicine enters the box body 3 through the lower material barrel 19 and falls onto the conveying belt 4 for conveying, the servo motor 24 is started to drive the cam 23 to rotate, the cam 23 rotates to a corresponding position, the bent rod 22 is pulled under the action of the cam 23 to further drive the moving part 20 to slide and open along the lower material barrel 19, the traditional Chinese medicine is not blocked and falls onto the conveying belt 4 in the box body 3, at this moment, the second compression spring 21 generates elastic deformation under the action of external force, when the cam 23 rotates to another position, the bent rod 22 loses the action of the cam 23, namely the second compression spring 21 loses the external force support, the moving part 20 is driven to recover to block the traditional Chinese medicine, so that intermittent feeding is realized, and finally, the user can observe the traditional Chinese medicine conveying condition of the conveying belt 4 in the box body 3 by opening the door body 25.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the same.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate medium, and may be used for communicating the inside of two elements or for interacting with each other, unless otherwise specifically defined, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to the specific circumstances.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a traditional chinese medicine tablet selection machine's guide piece transport structure, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly connected with a transverse plate (2), the top of the transverse plate (2) is fixedly connected with a box body (3), a conveying belt (4) is arranged inside the box body (3), supporting frames (27) are arranged on two sides of the conveying belt (4), a straight plate (5) is arranged below the outer wall of the box body (3), the bottoms of the two supporting frames (27) are fixedly connected to two sides of the top of the straight plate (5) respectively, the upper portions of the outer walls of the two supporting frames (27) are movably connected with through holes in two sides of the bottom of the box body (3) respectively, and a vibration unit is arranged at the bottom of the straight plate (5);

the vibration unit comprises a vertical rod (6), a first compression spring (7) and a vibration motor (8);

vibrating motor (8) rigid coupling in the bottom of straight board (5), the outer wall both sides of vibrating motor (8) all are provided with montant (6), two the top of montant (6) rigid coupling respectively in the bottom both sides of straight board (5), two first compression spring (7), two have all been cup jointed to the outer wall of montant (6) the one end of first compression spring (7) rigid coupling respectively in the top of two montants (6), two the end of first compression spring (7) rigid coupling respectively in the top both sides of diaphragm (2), two the outer wall below of montant (6) links to each other with the top both sides through-hole activity of diaphragm (2) respectively.

2. The tablet guide conveying structure of the traditional Chinese medicine tablet sorting machine according to claim 1, characterized in that: two sealing sleeves (9) are sleeved above the outer walls of the support frames (27), and the bottoms of the sealing sleeves (9) are fixedly connected to two sides of the bottom of the inner wall of the box body (3) respectively.

3. The guide conveying structure of the traditional Chinese medicine chip selecting machine according to claim 1, characterized in that: a dust removal unit is arranged on one side of the outer wall of the box body (3);

the dust removal unit comprises an induced draft fan (10), a cylinder (11), a cloth bag (12), a rubber ring (13), a gooseneck (14), a one-way valve (15), a straight pipe (16) and a bump (26);

the improved structure of the fan is characterized in that the straight pipe (16) is communicated with the side wall of the box body (3), the tail end of the straight pipe (16) is communicated with a one-way valve (15), the tail end of the one-way valve (15) is communicated with a gooseneck (14), the tail end of the gooseneck (14) is communicated with a cloth bag (12), the outer wall of the cloth bag (12) is sleeved with a cylinder (11), the opening of the cloth bag (12) is sleeved with a rubber ring (13), a bump (26) is fixedly connected to the inner wall of the rubber ring (13), the bump (26) is clamped to a groove below the outer wall of the gooseneck (14), the bottom of the rubber ring (13) is clamped to a groove at the top of the cylinder (11), and the bottom of the cylinder (11) is communicated with a draught fan (10) fixedly connected with the top of the bottom plate (1).

4. The tablet guide conveying structure of the traditional Chinese medicine tablet sorting machine according to claim 1, characterized in that: a drying unit is arranged on one side, away from the gooseneck (14), of the outer wall of the box body (3);

the drying unit comprises a hot air blower (17) and a blowing nozzle (18);

the hot air blower (17) is fixedly connected to one side of the top of the transverse plate (2), and the output end of the hot air blower (17) penetrates through the side wall of the box body (3) and is communicated with a blowing nozzle (18).

5. The guide conveying structure of the traditional Chinese medicine chip selecting machine according to claim 1, characterized in that: a blanking unit is arranged at the top of the box body (3);

the blanking unit comprises a blanking barrel (19), a movable piece (20), a second compression spring (21), a bent rod (22), a cam (23) and a servo motor (24);

the bottom of feed cylinder (19) communicates in the top of box (3) down, the inner wall swing joint of feed cylinder (19) has moving part (20) down, the lateral wall rigid coupling of moving part (20) has knee (22), the outer wall of knee (22) links to each other with the lateral wall through-hole activity of feed cylinder (19) down, second compression spring (21) have been cup jointed to the outer wall of knee (22), the both ends of second compression spring (21) rigid coupling respectively in the lateral wall of moving part (20) and the inner wall of feed cylinder (19) down, the below of knee (22) is provided with servo motor (24) with the top looks rigid coupling of box (3), the output rigid coupling of servo motor (24) has cam (23).

6. The guide conveying structure of the traditional Chinese medicine chip selecting machine according to claim 1, characterized in that: the top of the box body (3) is rotatably connected with a door body (25) through a pin shaft.

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