CN112938286A

CN112938286A - Intelligent automatic medicine dispensing system

Info

Publication number: CN112938286A
Application number: CN202110197207.2A
Authority: CN
Inventors: 不公告发明人
Original assignee: Anhui Nanpeng Industrial Design Co Ltd
Current assignee: Anhui Nanpeng Industrial Design Co Ltd
Priority date: 2021-02-22
Filing date: 2021-02-22
Publication date: 2021-06-11

Abstract

The invention provides an intelligent automatic medicine dispensing system which comprises a medicine rack, medicine dispensing devices, medicine taking devices and a control platform, wherein the medicine rack comprises side frames, two support brackets and a top frame, the side frames are vertically arranged, the support brackets are horizontally fixed between the two side frames and are arrayed in the vertical direction, the top frame is horizontally fixed at the tops of the side frames, a fixed plate is vertically fixed between the two side frames and is provided with a plurality of extending ports at uniform intervals, the medicine dispensing devices comprise medicine storage units arranged on the support brackets, each support bracket is provided with a plurality of medicine storage units along the length direction, traditional Chinese medicinal materials are stored in the medicine storage units, the medicine storage units are used for quantitatively outputting the traditional Chinese medicinal materials outwards, the medicine taking devices are used for receiving the traditional Chinese medicinal materials output outwards by the medicine storage units and drawing the traditional Chinese medicinal materials to move to a proper height to be taken by doctors, the control platform is used for controlling the operation of the dispensing device and the medicine taking device.

Description

Intelligent automatic medicine dispensing system

Technical Field

The invention relates to the field of traditional Chinese medicine, in particular to the field of traditional Chinese medicine preparation, and particularly relates to an intelligent automatic medicine dispensing system.

Background

The traditional Chinese medicine is a green, environment-friendly and pollution-free medicinal material, along with the gradual improvement of health consciousness of people, the understanding of the traditional Chinese medicine is continuously strengthened, the demand of people on the traditional Chinese medicine is increased year by year, a traditional Chinese medicine clinic is continuously on the spot, and all hospitals are also strengthening the construction of the traditional Chinese medicine department.

Therefore, the intelligent automatic medicine dispensing system is needed to be provided, automatic medicine dispensing can be performed according to a traditional Chinese medicine formula, the prepared traditional Chinese medicines are transferred to a proper height, doctors can take the traditional Chinese medicines conveniently, the control platform for controlling the medicine dispensing device and the medicine taking device can be arranged on a counter, the doctors can complete medicine dispensing only by operating the control platform on the counter, and compared with a manual medicine dispensing mode of doctors adopted in the traditional Chinese medicine pharmacy, the automatic medicine dispensing process is automatic, the medicine dispensing efficiency is greatly improved, and the working intensity of the doctors is reduced.

Disclosure of Invention

In order to solve the defects of the prior art, the invention aims to provide an intelligent automatic medicine dispensing system, which can automatically dispense medicines according to a traditional Chinese medicine formula, transfer the prepared traditional Chinese medicines to a proper height so that doctors can take the traditional Chinese medicines away, and arrange a control platform for controlling a medicine dispensing device and a medicine taking device at a counter so that the doctors can dispense the medicines only by operating the control platform at the counter.

In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows.

An intelligent automatic medicine dispensing system comprises a medicine rack, medicine dispensing devices, medicine taking devices and a control platform, wherein the medicine rack comprises side frames, two bearing brackets and a top frame, the side frames are vertically arranged, the bearing brackets are horizontally and fixedly installed between the two side frames and are arrayed in the vertical direction, the top frame is horizontally and fixedly installed at the tops of the side frames, a fixing plate is vertically and fixedly installed between the two side frames and is positioned on one side of the bearing brackets in the distance direction between the two side frames, and a plurality of extension openings are uniformly formed in the fixing plate at intervals;

the dispensing device comprises medicine storage units arranged on support brackets, each support bracket is provided with a plurality of medicine storage units along the length direction, the discharge ends of the medicine storage units penetrate through the extension openings and are positioned on one side of the fixing plate, which is far away from the support brackets, Chinese medicinal materials are stored in the medicine storage units, and the medicine storage units are used for outputting the Chinese medicinal materials outwards in a quantitative manner;

the medicine taking device is used for receiving the traditional Chinese medicinal materials output outwards by the medicine storage unit and drawing the traditional Chinese medicinal materials to move to a proper height to be taken by a doctor, and the control platform is used for controlling the operation of the medicine dispensing device and the medicine taking device.

The technical scheme is further improved and optimized.

The medicine storage unit comprises a shell group, a quantitative conveying component, a weighing output component and a returning component are mounted in the shell group, the quantitative conveying component is used for quantitatively conveying the Chinese medicinal materials to the weighing output component, the weighing output component is used for measuring whether the weight of the Chinese medicinal materials is accurate or not, outputting the Chinese medicinal materials with accurate weight outwards and conveying the Chinese medicinal materials with wrong weight to the returning component, and the returning component is used for conveying the Chinese medicinal materials with wrong weight back to the shell group;

the shell group comprises a lower shell, an upper shell and a guide body;

the lower shell comprises a fixed shell and a connecting shell, the fixed shell is of a shell structure with an opening at the upper end and a closed lower end, the length direction of the fixed shell is vertical to the large surface of the fixed plate, and the fixed shell is fixedly arranged on the bearing bracket;

the guide body is of a shell structure with two openings at two ends and is obliquely arranged, the upper opening end of the guide body is fixedly connected with the lower closed end of the fixed shell, the guide body is communicated with the fixed shell, the connecting point of the guide body and the fixed shell is close to the fixed plate, and the lower opening end of the guide body penetrates through the extension opening and is positioned on one side of the fixed plate, which is far away from the support bracket;

the connecting shell is of a shell structure provided with a connecting cavity, the connecting shell is fixedly installed on the side, deviating from the fixed plate, of the fixed shell, a connecting port used for connecting the fixed shell and the connecting shell is arranged on the side, deviating from the fixed plate, of the fixed shell, the connecting port is close to the bottom end of the connecting shell, a connecting nozzle is arranged on the side, facing the fixed plate, of the connecting shell, and the connecting nozzle is close to the top end of the connecting shell.

The technical scheme is further improved and optimized.

The upper shell comprises a medicine storage box for storing traditional Chinese medicinal materials, the medicine storage box is of a rectangular shell structure with an opening at the upper end and a closed lower end, a box cover is installed at the upper opening end of the medicine storage box in a matched mode, supporting legs are vertically arranged at the closed lower end of the medicine storage box downwards, and the bottom ends of the supporting legs are fixedly connected with the fixed shell;

the side of the medicine storage box, which is far away from the fixed plate, is fixedly connected with the connecting nozzle, and the side of the medicine storage box, which is far away from the fixed plate, is provided with a connecting hole for communicating the connecting nozzle with the medicine storage box;

the inner cavity of the medicine storage box is divided into two parts along the vertical direction, and the two parts are respectively a medicine storage section and a conveying section positioned below the medicine storage section, the medicine storage section is of a rectangular cavity structure, the conveying section is of a rectangular cavity structure, and the large end of the conveying section is communicated with the medicine storage section;

the side surface of the medicine storage box facing the fixed plate is horizontally provided with a connecting pipeline, one end of the connecting pipeline is communicated with the conveying section of the medicine storage box, and the other end of the connecting pipeline is provided with a pipe cover in a matching way;

and an output pipeline is vertically arranged on the outer circular surface of the connecting pipeline downwards and communicated with the connecting pipeline.

The technical scheme is further improved and optimized.

The quantitative conveying component comprises a conveying part arranged in the conveying section of the medicine storage box and a conveying motor used for providing power for the conveying part;

the conveying component comprises a pushing screw rod, the pushing screw rod and the connecting pipeline are coaxially arranged, the pushing screw rod is movably arranged in the conveying section of the medicine storage box, and the power input end of the pushing screw rod penetrates through the pipe cover and extends out of the connecting pipeline;

the conveying motor is arranged on the side face of the medicine storage box, and a first power transmission piece for realizing power transmission between the power output end of the conveying motor and the power input end of the pushing screw rod is arranged between the power output end of the conveying motor and the power input end of the pushing screw rod.

The technical scheme is further improved and optimized.

The weighing output component is arranged in the fixed shell and comprises a supporting table, a weighing part and an output part, wherein the weighing part is used for receiving the Chinese medicinal materials which fall downwards through the output pipeline and measuring whether the weight of the Chinese medicinal materials is accurate, and the output part is used for conveying the Chinese medicinal materials with accurate weight into the guide body or conveying the Chinese medicinal materials with wrong weight to the return component;

the supporting table is fixedly arranged in the fixed shell and consists of a supporting plate and a connecting plate, the supporting plate is a rectangular plate body which is horizontally arranged, and the length direction of the supporting plate is vertical to the large surface of the fixed plate, and the two supporting plates are arranged along the vertical direction and respectively comprise an upper supporting plate and a lower supporting plate positioned below the upper supporting plate;

the connecting plates are semicircular annular plates and are arranged between the two supporting plates, the two connecting plates are respectively positioned at the two ends of the supporting plates along the length direction of the connecting plates, one connecting plate is close to the guide body, and the other connecting plate is close to the connecting shell;

the upper end surface of the upper supporting plate is provided with a weighing gap, and the weighing gap is positioned under the output pipeline.

The technical scheme is further improved and optimized.

The weighing component comprises a bottom plate, a weighing sensor and a scale pan, the bottom plate is fixedly arranged on the upper end face of the lower supporting plate, and the weighing sensor is arranged on the upper end face of the bottom plate;

the scale pan is horizontally positioned in the weighing gap, and the lower end surface of the scale pan is connected with the weighing sensor;

the output part comprises an output rotary roller, a transmission part and a scraping plate, the output rotary roller and a connecting plate of the supporting table are coaxially arranged, the output rotary roller is movably arranged in the fixed shell and rotates around the fixed shell in the axial direction, and the output rotary roller is correspondingly provided with two output rotary rollers I which are close to the guide body and two output rotary rollers II which are close to the connecting shell;

the transmission parts comprise belt wheels and transmission belts, the belt wheels are coaxially and fixedly arranged outside the output rotary roller, two belt wheels are correspondingly arranged, the transmission belts are arranged between the two belt wheels, and the two groups of transmission parts are respectively positioned at two ends of the output rotary roller;

the large surface of the scraping and conveying plate is vertical to the length direction of the supporting plate of the supporting table, the scraping and conveying plate is fixedly arranged between the transmission belts of the two groups of transmission members, the end surface of the scraping and conveying plate facing the supporting table is in contact with the outer surface of the supporting table, and a plurality of scraping and conveying plates are arranged along the extension direction of the transmission belts;

the power input end of the first output rotary roller penetrates through the cavity wall of the fixed shell and extends out of the fixed shell;

and an output motor is arranged on the side surface of the fixed shell, and a power transmission piece II for realizing power transmission between the power output end of the output motor and the power input end of the output rotating roller I is arranged between the power output end of the output motor and the power input end of the output rotating roller I.

The technical scheme is further improved and optimized.

The return component is arranged in the connecting shell and comprises a return part and a power transmission part;

the returning part comprises a returning roller, a returning belt and a returning plate, the axial direction of the returning roller is parallel to the axial direction of the output roller, the returning roller is movably arranged in the connecting shell and rotates around the axial direction of the returning roller, the returning roller is provided with two upper returning rollers close to the top end of the connecting shell and two lower returning rollers close to the bottom end of the connecting shell, and the returning belt is arranged between the two returning rollers;

the returning plates are obliquely fixed on the outer surfaces of the returning belts, a plurality of returning plates are arranged in an array mode along the extending direction of the returning belts, and when the returning belts move and the returning plates are drawn to move synchronously, the returning plates draw the traditional Chinese medicinal materials in the connecting shell to be conveyed to the connecting nozzles;

the power input end of the lower return roller penetrates through the side wall of the connecting shell and extends out of the connecting shell, and the power output end of the output roller II penetrates through the side wall of the fixed shell and extends out of the fixed shell;

the power transmission part comprises a transmission shaft, the axial direction of the transmission shaft is parallel to the axial direction of the return roller, and the transmission shaft is movably arranged on the side surface of the connecting shell and rotates around the transmission shaft in the axial direction;

a third power transmission piece for realizing power transmission between the power input end of the transmission shaft and the power output end of the second output rotary roller is arranged between the power input end of the transmission shaft and the power output end of the second output rotary roller;

and a power transmission member IV for realizing power transmission between the power output end of the transmission shaft and the power input end of the lower return roller is arranged between the power output end of the transmission shaft and the power input end of the lower return roller.

The technical scheme is further improved and optimized.

The medicine taking device comprises a positioning mechanism and a holding mechanism, the positioning mechanism is mounted on the top frame and used for drawing the holding mechanism to move to the position of a medicine storage unit storing traditional Chinese medicines recorded on a traditional Chinese medicine formula, the holding mechanism is used for receiving the traditional Chinese medicines quantitatively output outwards by the medicine storage unit, and a sensor used for being matched with the positioning mechanism to draw the holding mechanism to move is arranged on the large surface of the fixing plate, which is far away from the support bracket;

the positioning mechanism comprises a translation component, a winding component and a connecting rope, the winding component is arranged on the translation component and used for drawing the winding component to move along the length direction of the support bracket, the connecting rope is used for connecting the winding component and the holding mechanism, and the winding component is used for winding and unwinding the connecting rope and enabling the holding mechanism to move along the vertical direction;

the translation component comprises a mounting bracket, a rack, a limiting rod and a roller set, the extending directions of the rack and the limiting rod are parallel to the length direction of the support bracket, and the rack and the limiting rod are fixedly mounted on the top frame;

the roller group comprises a first rotating shaft and a second rotating shaft which are vertically arranged;

the outer part of the first rotating shaft is coaxially provided with two supporting steps, the two supporting steps are respectively an upper supporting step and a lower supporting step, the lower end face of the upper supporting step is contacted with the upper end face of the rack, the upper end face of the lower supporting step is contacted with the lower end face of the rack, the outer part of the first rotating shaft is also coaxially and fixedly provided with a translation gear, and the translation gear is positioned between the two supporting steps and is meshed with the rack;

the outer part of the second rotating shaft is coaxially provided with two bearing steps which are respectively an upper bearing step and a lower bearing step, the lower end face of the upper bearing step is contacted with the upper end face of the limiting rod, the upper end face of the lower bearing step is contacted with the lower end face of the limiting rod, the outer part of the second rotating shaft is also coaxially and fixedly provided with a translation roller, the translation roller is positioned between the two bearing steps, and the translation roller is contacted with the limiting rod;

two groups of roller groups are arranged along the extending direction of the limiting rod;

the mounting bracket is movably mounted at the top ends of a first rotating shaft and a second rotating shaft of the two roller groups, and the first rotating shaft and the second rotating shaft rotate around the self axial direction;

the mounting bracket on vertically be provided with translation motor, and carry out coaxial fixed connection through the shaft coupling between translation motor's the power take off end and the first pivot.

Compared with the prior art, the invention has the beneficial effects that:

1. the automatic dispensing device can dispense medicines automatically according to a traditional Chinese medicine formula, and transfer the prepared traditional Chinese medicine to a proper height so that doctors can take the traditional Chinese medicine, and the control platform for controlling the dispensing device and the medicine taking device can be arranged at a counter, so that the doctors can dispense medicines only by controlling the control platform at the counter;

2. the Chinese medicinal material types stored in each medicine storage unit are displayed on the control platform, and doctors only need to perform corresponding operation, so that compared with the prior art that doctors manually take medicines, the medicine dispensing method has the advantages that the doctors do not need to remember the Chinese medicinal material types stored in each medicine storage unit, and the medicine taking efficiency and accuracy are high;

3. the medicine taking device is arranged at the top of the medicine rack, and no additional support is needed, so that the height of the medicine rack is not limited, more medicine storage units can be placed on the medicine rack, and the practicability is better;

4. in the dispensing process, the weight of the traditional Chinese medicinal materials output outwards by the medicine storage unit is equal to the product of N and M, N represents the number of turns of the pushing screw, M represents the weight of the traditional Chinese medicinal materials falling downwards when the pushing screw rotates for one turn and M is a fixed value, and doctors control the operation time of the conveying motor through the control platform according to the weight of the traditional Chinese medicinal materials recorded on the traditional Chinese medicine formula, so that the number of turns of the pushing screw is controlled, and the traditional Chinese medicinal materials output by the medicine storage unit are consistent with the weight of the traditional Chinese medicinal materials recorded on the traditional Chinese medicine formula;

in addition, in the process of outputting the traditional Chinese medicinal materials outwards by the medicine storage unit, the weighing component can sense the weight of the traditional Chinese medicinal materials, if the weight of the traditional Chinese medicinal materials is accurate, the traditional Chinese medicinal materials are output outwards, and if the weight of the traditional Chinese medicinal materials is wrong, the traditional Chinese medicinal materials are pulled to return to the medicine storage box and are output again, so that a safety is added to the quantitative output of the traditional Chinese medicinal materials, and the medicine dispensing precision is higher;

5. in the medicine taking process, a doctor is only responsible for controlling the control platform and packaging the traditional Chinese medicinal materials, and the medicine taking steps are not involved, so that the doctor has less contact with the traditional Chinese medicinal materials, and the traditional Chinese medicinal materials are more sanitary.

Drawings

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

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

Fig. 3 is an exploded view of the present invention cartridge.

Fig. 4 is a schematic structural view of the drug storage unit of the present invention.

Fig. 5 is a schematic structural diagram of the housing assembly of the present invention.

Fig. 6 is a schematic structural view of the lower housing and the guide body of the present invention.

Fig. 7 is a schematic structural view of the upper case of the present invention.

Fig. 8 is a schematic structural view of the upper case of the present invention.

Fig. 9 is a schematic view of the internal structure of the drug storage unit of the present invention.

Fig. 10 is a schematic structural view of the quantitative conveying member of the present invention.

FIG. 11 is a schematic view of the structure of the weighing output member of the present invention.

Fig. 12 is an exploded view of the support platform and the weighing component of the present invention.

Fig. 13 is a schematic structural view of the support stage of the present invention.

Fig. 14 is an exploded view of a weighing component of the present invention.

Fig. 15 is a schematic structural view of an output member of the present invention.

Fig. 16 is a schematic structural view of a returning member of the present invention.

Fig. 17 is a schematic structural view of a return member of the present invention.

Fig. 18 is a schematic structural view of a power transmission member of the present invention.

Fig. 19 is a schematic structural view of the medicine dispensing device of the present invention.

Fig. 20 is a schematic structural view of the positioning mechanism of the present invention.

Fig. 21 is a schematic structural diagram of the positioning mechanism of the present invention.

Fig. 22 is a schematic structural view of a translating member of the present invention.

Fig. 23 is a schematic structural view of a translating member of the present invention.

Fig. 24 is a schematic view showing the construction of the mounting bracket and the coil member according to the present invention.

Fig. 25 is a schematic view showing the construction of a twine member in accordance with the present invention.

FIG. 26 is a schematic view of the structure of the cantilever and the pulley of the present invention.

Fig. 27 is a schematic structural view of the tray mechanism of the present invention.

Labeled as:

100. a medicine rack; 110. a side frame; 120. a support bracket; 130. a top frame; 140. a fixing plate; 141. an extension opening;

200. a dispensing device;

210. a housing group;

2110. a lower housing; 2111. fixing the housing; 2112. connecting the shell; 2113. a connecting nozzle;

2120. an upper housing; 2121. a drug storage box; 2122. a box cover; 2123. supporting legs; 2124. connecting a pipeline; 2125. an output pipe; 2126. connecting holes;

2130. a guide body;

220. a quantitative conveying member; 221. a pushing screw; 222. a conveying motor; 223. a power transmission member I;

230. a weight output member;

2310. a support table; 2311. a support plate; 2312. a connecting plate; 2313. a weighing gap;

2320. an output member; 2321. an output roller; 2322. a transmission member; 2323. a scraping plate; 2324. an output motor; 2325. a second power transmission element;

2330. a weighing component; 2331. a base plate; 2332. a weighing sensor; 2333. weighing a scale pan;

240. a return member; 241. a return roller; 242. returning the conveying belt; 243. a return plate; 244. a transmission shaft; 245. a third power transmission element; 246. a power transmission member IV;

300. a medicine taking device;

310. a positioning mechanism;

3110. a translation member; 3111. mounting a bracket; 3112. a rack; 3113. a limiting rod; 3114. a first rotating shaft; 3115. a translation gear; 3116. a translation motor; 3117. a second rotating shaft; 3118. translating the roller;

3120. a rope winding member; 3121. installing a shaft; 3122. winding the rope; 3123. a drive motor; 3124. a connecting shaft; 3125. a power transmission member V; 3126. a power transmission member six; 3127. a cantilever; 3128. a pulley shaft; 3129. a pulley;

3130. connecting ropes; 3140. an electric wire;

320. a holding mechanism; 321. installing a shell; 322. an auxiliary roller; 323. an electromagnet; 324. a holding box; 325. a balancing weight;

400. a sensor.

Detailed Description

The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings for a purpose of helping those skilled in the art to more fully, accurately and deeply understand the concept and technical solution of the present invention and to facilitate its implementation.

The utility model provides an intelligent automatic medicine dispensing system, its includes medicine rack 100, dispensing device 200, device 300, control platform of getting it filled, medicine rack 100 include side bearer 110, support bracket 120, roof-rack 130, side bearer 110 is vertical arrangement and side bearer 110 is provided with two, support bracket 120 horizontal fixed mounting is between two side bearers 110 and support bracket 120 is provided with a plurality of along vertical direction array, roof-rack 130 horizontal fixed mounting is in the top of side bearer 110, the vertical fixed mounting of fixed plate 140 is between two side bearers 110 and fixed plate 140 is located support bracket 120 along one side of distance direction between two side bearers 110, fixed plate 140 on even interval be provided with a plurality of and stretch out mouthful 141.

The dispensing device 200 comprises medicine storage units arranged on the support brackets 120, each support bracket 120 is provided with a plurality of medicine storage units along the length direction, the discharge ends of the medicine storage units penetrate through the extension openings 141 and are located on one side, deviating from the support brackets 120, of the fixing plate 140, and Chinese medicinal materials are stored in the medicine storage units and are quantitatively output outwards.

The medicine taking device 300 is used for receiving the Chinese medicinal materials output by the medicine storage unit and drawing the Chinese medicinal materials to move to a proper height for being taken by a doctor, and the control platform is used for controlling the operation of the medicine dispensing device 200 and the medicine taking device 300.

During operation, a doctor operates the control platform according to the types and the components of the traditional Chinese medicinal materials recorded in the traditional Chinese medicine formula, firstly, the medicine taking device 300 operates and moves to the position of a medicine storage unit where the traditional Chinese medicinal materials recorded in the traditional Chinese medicine formula are stored, the feeding end of the medicine taking device 300 is located below the discharging end of the medicine storage unit, then, the medicine storage unit operates and quantitatively conveys the traditional Chinese medicinal materials to the medicine taking device 300, the operation is repeated until the traditional Chinese medicinal materials recorded in the traditional Chinese medicine formula are all taken out and conveyed to the medicine taking device 300, the weight of each traditional Chinese medicinal material is consistent with that recorded in the traditional Chinese medicine formula, then, the medicine taking device 300 operates and moves to a proper height, the doctor takes the traditional Chinese medicinal materials in the medicine taking device 300 and packs and delivers the traditional Chinese medicinal materials to a patient.

The medicine storage unit comprises a shell group 210, a quantitative conveying component 220, a weighing output component 230 and a returning component 240 are installed in the shell group 210, the quantitative conveying component 220 is used for quantitatively conveying the traditional Chinese medicines to the weighing output component 230, the weighing output component 230 is used for measuring whether the weights of the traditional Chinese medicines are accurate, outputting the traditional Chinese medicines with the accurate weights outwards, conveying the traditional Chinese medicines with the wrong weights to the returning component 240, and the returning component 240 is used for conveying the traditional Chinese medicines with the wrong weights back to the shell group 210.

The housing assembly 210 includes a lower housing 2110, an upper housing 2120, and a guide 2130.

The lower housing 2110 includes a fixed housing 2111 and a connecting housing 2112, the fixed housing 2111 is a housing structure with an open upper end and a closed lower end, the length direction of the fixed housing 2111 is perpendicular to the large surface of the fixed plate 140, and the fixed housing 2111 is fixedly mounted on the support bracket 120.

The guide body 2130 is a shell structure with two open ends and arranged obliquely, the upper open end of the guide body 2130 is fixedly connected with the lower closed end of the fixed shell 2111, the guide body 2130 is communicated with the fixed shell 2111, the connection point of the guide body 2130 and the fixed shell 2111 is close to the fixing plate 140, and the lower open end of the guide body 2130 penetrates through the extension opening 141 and is located on one side of the fixing plate 140 departing from the support bracket 120.

The connection shell 2112 is a shell structure provided with a connection cavity, the connection shell 2112 is fixedly mounted on the side surface of the fixed shell 2111 departing from the fixing plate 140, a connection port for connecting the fixed shell 2111 and the connection shell 2112 is formed in the side surface of the fixed shell 2111 departing from the fixing plate 140, the connection port is close to the bottom end of the connection shell 2112, a connection nozzle 2113 is arranged on the side surface of the connection shell 2112 facing the fixing plate 140, and the connection nozzle 2113 is close to the top end of the connection shell 2112.

The upper shell 2120 includes the medicine storage box 2121 that stores the chinese-medicinal material, medicine storage box 2121 is the rectangle shell structure of upper end opening, lower extreme confined, and the upper end of medicine storage box 2121 is opened the end and is installed lid 2122, and the lower blind end of medicine storage box 2121 is provided with supporting leg 2123 vertically downwards and the bottom and the fixed shell 2111 fixed connection of supporting leg 2123, preferentially, supporting leg 2123 be provided with four groups and be located four extreme angle departments of medicine storage box 2121 lower blind end respectively.

The side of the drug storage box 2121 away from the fixing plate 140 is fixedly connected to the connection nozzle 2113, and the side of the drug storage box 2121 away from the fixing plate 140 is provided with a connection hole 2126 for connecting the connection nozzle 2113 to the drug storage box 2121.

The inner cavity of the drug storage box 2121 is divided into two parts along the vertical direction, and the two parts are respectively a drug storage section and a conveying section positioned below the drug storage section, the drug storage section is of a rectangular cavity structure, the conveying section is of a rectangular cavity structure, and the large end of the conveying section is communicated with the drug storage section.

A connecting pipe 2124 is horizontally arranged on the side of the drug storage box 2121 facing the fixing plate 140, one end of the connecting pipe 2124 is connected with the conveying section of the drug storage box 2121, and a tube cover is installed at the other end in a matching manner.

An output pipe 2125 is vertically arranged on the outer circumferential surface of the connecting pipe 2124 downwards, and the output pipe 2125 is communicated with the connecting pipe 2124.

The quantitative conveying member 220 includes a conveying component disposed in the conveying section of the cartridge 2121, and a conveying motor 222 for powering the conveying component.

The conveying component comprises a pushing screw rod 221, the pushing screw rod 221 and the connecting pipe 2124 are coaxially arranged, the pushing screw rod 221 is movably installed in the conveying section of the medicine storage box 2121, and the power input end of the pushing screw rod 221 penetrates through the pipe cover and extends out of the connecting pipe 2124.

The conveying motor 222 is installed on the side surface of the medicine storage box 2121, a first power transmission piece 223 used for realizing power transmission between the power output end of the conveying motor 222 and the power input end of the pushing screw 221 is arranged between the power output end of the conveying motor 222 and the power input end of the pushing screw, and specifically, the first power transmission piece 223 is of a speed reducing belt transmission structure.

The working process of the quantitative conveying member 220 is specifically as follows: the conveying motor 222 operates and pulls the push-pull screw rod 221 to rotate around the self axial direction through the power transmission piece I223, the push-pull screw rod 221 rotates and pulls the traditional Chinese medicinal materials in the medicine storage box 2121 to be conveyed into the connecting pipeline 2124, the traditional Chinese medicinal materials finally fall downwards through the output pipeline 2125, the weight of the traditional Chinese medicinal materials pulled by each circle of rotation of the push-pull screw rod 221 is constant, namely the weight of the traditional Chinese medicinal materials falling downwards through the output pipeline 2125 is constant when each circle of rotation of the push-pull screw rod 221 is performed, the purpose of quantitative conveying of the traditional Chinese medicinal materials is achieved, doctors control the operation time of the conveying motor 222 through the control platform according to the weight of the traditional Chinese medicinal materials recorded in the traditional Chinese medicine formula, and accordingly the traditional Chinese medicinal materials falling downwards through the output pipeline 2125 are enabled to be.

The weighing output member 230 is installed in the fixed housing 2111, and the weighing output member 230 includes a support platform 2310, a weighing component 2330 for receiving the chinese medicinal herbs falling downward through an output pipe 2125 and measuring whether the weight of the chinese medicinal herbs is accurate, and an output component 2320 for delivering the chinese medicinal herbs with accurate weight into a guide 2130 or delivering the chinese medicinal herbs with wrong weight to the returning member 240.

The supporting platform 2310 is fixedly installed in the fixed housing 2111, the supporting platform 2310 is composed of a supporting plate 2311 and a connecting plate 2312, the supporting plate 2311 is a rectangular plate body which is horizontally arranged and is vertical to the large surface of the fixing plate 140 in the length direction, and the two supporting plates 2311 are arranged in the vertical direction and are respectively an upper supporting plate and a lower supporting plate located below the upper supporting plate.

The connecting plates 2312 are semi-circular plate bodies, the connecting plates 2312 are arranged between the two supporting plates 2311, the two connecting plates 2312 are arranged and are respectively positioned at two ends of the supporting plates 2311 along the length direction of the connecting plates 2312, one connecting plate 2312 is close to the guide body 2130, and the other connecting plate 2312 is close to the connecting shell 2112.

The upper end surface of the upper supporting plate is provided with a weighing notch 2313, and the weighing notch 2313 is positioned right below the output pipeline 2125.

The weighing component 2330 includes a bottom plate 2331, a load cell 2332 and a scale plate 2333, the bottom plate 2331 is fixedly mounted on the upper end surface of the lower support plate, and the load cell 2332 is mounted on the upper end surface of the bottom plate 2331.

The scale plate 2333 is horizontally positioned in the weighing gap 2313, and the lower end surface of the scale plate 2333 is connected with the weighing sensor 2332.

The output component 2320 comprises an output roller 2321, a transmission member 2322 and a scraping plate 2323, the output roller 2321 and a connecting plate 2312 of the supporting platform 2310 are coaxially arranged, the output roller 2321 is movably mounted in the fixed housing 2111 and axially rotates around itself, and two output rollers 2331 are correspondingly arranged and respectively are an output roller I close to the guide 2130 and an output roller II close to the connecting housing 2112.

The transmission member 2322 comprises belt wheels and two transmission belts, the belt wheels are coaxially and fixedly mounted outside the output roller 2331, the two belt wheels are correspondingly arranged, the transmission belts are arranged between the two belt wheels, and the transmission member 2322 is provided with two groups and is respectively positioned at two ends of the output roller 2321; the transmission member 2322 is conventional in the art of a belt and will not be described in further detail herein.

The large surface of the scraping plate 2323 is perpendicular to the length direction of the supporting plate of the supporting platform 2311, the scraping plate 2323 is fixedly installed between the transmission belts of the two sets of transmission members 2322, the end surface of the scraping plate 2323 facing the supporting platform 2311 is in contact with the outer surface of the supporting platform 2311, and a plurality of scraping plates 2323 are arranged along the extending direction of the transmission belts.

The power input end of the first output rotating roller penetrates through the cavity wall of the fixed shell 2111 and extends out of the fixed shell 2111.

An output motor 2324 is installed on the side face of the fixed housing 2111, a second power transmission element 2325 for realizing power transmission between the power output end of the output motor 2324 and the power input end of the first output rotary roller is arranged between the power output end of the output motor 2324 and the power input end of the first output rotary roller, and specifically, the second power transmission element 2325 is of a deceleration strip transmission structure.

The operation process of the weighing output member 230 is as follows: the Chinese herbal medicine falling downwards through the output pipe 2125 finally falls into the scale 2333 of the weighing component 2330, and at the moment, the weight of the Chinese herbal medicine is obtained by subtracting the pressure of the scale 2332 which is a single gravity sensor from the pressure of the scale 2333 and the weight sensor 2332 of the Chinese herbal medicine;

if the weight of the traditional Chinese medicinal materials is accurate, the output motor 2324 operates and pulls the first output roller to rotate through the second power transmission piece 2325, the first output roller rotates and pulls the transmission piece 2322 to move, the transmission piece 2322 moves and pulls the scraping plate 2323 to move synchronously, so that the traditional Chinese medicinal materials on the weighing disc 2333 are scraped into the guide body 2130 through the scraping plate 2323, and the traditional Chinese medicinal materials are guided by the guide body 2130 to be output outwards;

if the weight of the Chinese herbal medicine is wrong, the output motor 2324 operates in the reverse direction and scrapes the Chinese herbal medicine on the scale 2333 to the connecting housing 2112 through the scraping plate 2323, and the return member 240 operates and conveys the Chinese herbal medicine back to the medicine storage box 2121, and then the medicine storage unit conveys the Chinese herbal medicine quantitatively again to ensure that the weight of the Chinese herbal medicine output outwards through the guide 2130 is consistent with the weight of the Chinese herbal medicine recorded in the Chinese herbal medicine formula.

The return member 240 is installed in the connection housing 2112, and the return member 240 includes a return member and a power transmission member.

The returning component comprises a returning roller 241, a returning belt 242 and a returning plate 243, the axial direction of the returning roller 241 is parallel to the axial direction of the output roller 2321, the returning roller 241 is movably arranged in the connecting shell 2112 and rotates around the axial direction of the returning roller, the returning roller 241 is provided with two upper returning rollers close to the top end of the connecting shell 2112 and two lower returning rollers close to the bottom end of the connecting shell 2112, and the returning belt 243 is arranged between the two returning rollers 241; the returning roller 241 and the returning belt 242 constitute a conventional conveying belt technology, and a detailed description thereof is omitted here.

The returning plates 243 are obliquely fixed on the outer surface of the returning belt 242, a plurality of returning plates 243 are arranged in an array along the extending direction of the returning belt 242, and when the returning belt 242 moves and draws the returning plates 243 to move synchronously, the returning plates 243 draw the Chinese medicinal materials in the connecting shell 2112 to be conveyed to the connecting nozzle 2113.

The power input end of the lower return roller penetrates through the side wall of the connecting shell 2112 and extends out of the connecting shell 2112, and the power output end of the output roller II penetrates through the side wall of the fixed shell 2111 and extends out of the fixed shell 211.

The power transmission component comprises a transmission shaft 244, the axial direction of the transmission shaft 244 is parallel to the axial direction of the returning roller 241, and the transmission shaft 244 is movably arranged on the side surface of the connecting shell 2112 and rotates around the axial direction of the transmission shaft 244.

A third power transmission member 245 for realizing power transmission between the power input end of the transmission shaft 244 and the power output end of the second output rotary roller is arranged between the power input end of the transmission shaft and the power output end of the second output rotary roller, and specifically, the third power transmission member 245 is of a belt transmission structure.

A fourth power transmission member 246 for realizing power transmission between the power output end of the transmission shaft 244 and the power input end of the lower return roller is arranged between the power output end of the transmission shaft and the power input end of the lower return roller, and specifically, the fourth power transmission member 246 is of a straight gear structure.

The working process of the returning component 240 is represented as follows: when the Chinese herbal medicine with wrong weight is scraped into the connecting shell 2112 by the output component 2320, the power transmission component receives the power generated by the rotation of the second output roller and transmits the power to the lower return roller, so that the return components run simultaneously, the return components run and pull the Chinese herbal medicine in the connecting shell 2112 to be conveyed to the connecting nozzle 2113 through the return plate 243, and the Chinese herbal medicine finally returns into the medicine storage box 2121 through the connecting nozzle 2113 and the connecting hole 2126.

The medicine taking device 300 comprises a positioning mechanism 310 and a holding mechanism 320, the positioning mechanism 310 is installed on the top frame 130, the positioning mechanism 310 is used for drawing the holding mechanism 320 to move to the position of a medicine storage unit storing traditional Chinese medicines recorded in a traditional Chinese medicine formula, the holding mechanism 320 is used for receiving the traditional Chinese medicines which are quantitatively output from the medicine storage unit, and a sensor 400 which is used for matching with the positioning mechanism 310 to draw the holding mechanism 320 to move is arranged on the large surface of the fixing plate 140 departing from the bearing bracket 120.

The positioning mechanism 310 includes a translation member 3110, a winding member 3120, and a connecting rope 3130, the winding member 3120 is installed on the translation member 3110, the translation member 3110 is used for drawing the winding member 3120 to move along the length direction of the support bracket 120, the connecting rope 3130 is used for connecting the winding member 3120 and the tray mechanism 320, and the winding member 3120 is used for retracting the connecting rope 3130 and moving the tray mechanism 320 along the vertical direction.

Translation component 3110 include installing support 3111, rack 3112, gag lever post 3113, the wheel train, the extending direction of rack 3112 and gag lever post 3113 all is on a parallel with the length direction of support bracket 120, and rack 3112 and gag lever post 3113 all fixed mounting on roof-rack 130.

The roller set includes a first shaft 3114 and a second shaft 3117 which are vertically arranged.

First pivot 3114's outside coaxial arrangement have a support step, support the step and be provided with two and be respectively for last support step and lower support step, go up the lower terminal surface of supporting the step and the up end contact of rack 3112, the up end of lower support step and the lower terminal surface contact of rack 3112, first pivot 3114's outside still coaxial fixed mounting have translation gear 3115, translation gear 3115 is located between two support steps and translation gear 3115 meshes with rack 3112.

Second pivot 3117's outside coaxial arrangement have a bearing step, the bearing step is provided with two and is last bearing step and lower bearing step respectively, goes up the lower terminal surface of bearing step and the up end contact of gag lever post 3113, the up end of lower bearing step and the lower terminal surface contact of gag lever post 3113, the outside of second pivot 3117 still coaxial fixed mounting have translation gyro wheel 3118, translation gyro wheel 3118 is located between two bearing steps and translation gyro wheel 3118 and gag lever post 3113 contact.

The roller train be provided with two sets ofly along the extending direction of gag lever post 3113.

The mounting bracket 3111 is movably mounted on the top ends of the first rotating shaft 3114 and the second rotating shaft 3117 of the two roller sets, and the first rotating shaft 3114 and the second rotating shaft 3117 rotate around the axial direction of the two rotating shafts 3117.

Mounting bracket 3111 on vertically be provided with translation motor 3116, and carry out coaxial fixed connection through the shaft coupling between translation motor 3116's the power take off end and the first pivot 3114.

The working process of the translation member 3110 is specifically as follows: translation motor 3116 moves and pulls first pivot 3114 to rotate around its axial, and in first pivot 3114 rotates the in-process, because rack 3112 is fixed to make translation gear 3115 shift along the extending direction of rack 3112, finally make installing support 3111 carry out the motion along the extending direction of rack 3112.

The winding rope member 3120 includes a mounting shaft 3121, a winding rope member 3122, and a driving motor 3123, the axial direction of the mounting shaft 3121 is parallel to the length direction of the support bracket 120, and the mounting shaft 3121 is movably mounted on the mounting bracket 3111 and rotates around its own axial direction.

The winding rope part 3122 comprises winding rope cylinders and separating discs, the winding rope cylinders are coaxially movably sleeved outside the mounting shaft 3121, the separating discs are coaxially and fixedly mounted on the outer circular surface of the winding rope cylinders, the separating discs are provided with four in the axial direction of the winding rope cylinders, the regions of the winding rope cylinders, which are positioned between two adjacent separating discs, are winding rope regions, three winding rope regions are correspondingly formed, and the three winding rope regions are a winding rope region I, a winding rope region II and a winding rope region III, which is positioned between the winding rope region I and the winding rope region II.

The mounting bracket 3111 is movably mounted with a connecting shaft 3124, the axial direction of the connecting shaft 3124 is perpendicular to the large surface of the fixing plate 140, and the connecting shaft 3124 rotates around its own axial direction.

The driving motor 3123 is installed on the mounting bracket 311, a power transmission member five 3125 for realizing power transmission between the power output end of the driving motor 3123 and the power input end of the connecting shaft 3124 is arranged between the power output end of the driving motor 3123 and the power input end, and specifically, the power transmission member five 3125 is a speed bump transmission structure.

A power transmission member six 3126 for realizing power transmission is arranged between the power output end of the connecting shaft 3124 and the power input end of the mounting shaft 3121, and specifically, the power transmission member six 3126 is a worm and gear structure.

The side of the mounting bracket 3111 facing the fixing plate 140 is provided with a cantilever 3127, the free end of the cantilever 3127 is located at the side of the fixing plate 140 facing away from the support bracket 120, and two cantilevers 3127 are arranged along the length direction of the support bracket 120.

A pulley shaft 3128 is fixedly installed between the two cantilevers 3127, and the axial direction of the pulley shaft 3128 is parallel to the length direction of the support bracket 120.

The pulley 3129 is coaxially and movably mounted on the outer portion of the pulley shaft 3128, three pulleys 3129 are axially arranged along the pulley shaft 3128, and are respectively a pulley I correspondingly matched with a winding rope area of the winding rope drum, a pulley II correspondingly matched with the winding rope area, and a pulley III correspondingly matched with the winding rope area.

The connecting rope 3130 is provided with two connecting ropes I and two connecting ropes II, one end of the connecting rope I is wound in the winding rope area I of the winding rope barrel, the other end of the connecting rope I bypasses the pulley and is fixed with the holding mechanism 320, one end of the connecting rope II is wound in the winding rope area II of the winding rope barrel, the other end of the connecting rope II bypasses the pulley and is fixed with the holding mechanism 320.

The movement state of the flexible rope member 3120 is divided into a rope collecting state and a rope releasing state, and when the flexible rope member 3120 is in the rope collecting state, the flexible rope drum rotates and pulls the holding mechanism 320 to rise through the connecting rope 3130, and when the flexible rope member 3120 is in the rope releasing state, the holding mechanism 320 falls under the action of its own gravity.

The working process of the twine member 3120 is specifically as follows: the driving motor 3123 runs and draws the mounting shaft 3121 and the winding rope member 3122 to rotate through five power transmission members 3125, the connecting shaft 3124 and six power transmission members 3126, the winding rope member 3122 rotates and performs a rope winding or rope releasing action, when the winding rope member 3122 performs the rope winding action, the holding mechanism 320 is drawn to rise through the connecting rope 3130, the winding rope member 3120 is in a rope winding state, when the winding rope member 3122 performs the rope releasing action, the holding mechanism 320 descends under the action of gravity, and the winding rope member 3120 is in a rope releasing state.

The holding mechanism 320 includes a mounting housing 321 and a holding box 324, the mounting housing 321 is a rectangular shell structure with two open ends, and an extending direction of an inner cavity of the mounting housing 321 is perpendicular to a large surface of the fixing plate 140, the mounting housing 321 is located on a side of the fixing plate 140 departing from the support bracket 120, an open end of the mounting housing 321 facing the fixing plate 140 contacts the fixing plate 140, and an avoiding notch penetrating the height of the mounting housing 321 and used for avoiding a lower open end of the guide body 2130 is further formed in an upper end surface of the mounting housing 321.

The connecting rope 3130 is fixed to the upper end surface of the mounting case 321.

The tray box 324 has a shell structure with an open upper end and a closed lower end, and the tray box 324 is slidably mounted in the mounting housing 321.

The working process of the tray mechanism 330 is as follows: when the positioning mechanism 310 operates and pulls the holding mechanism 320 to move to the position of the medicine storage unit storing the traditional Chinese medicinal materials recorded in the traditional Chinese medicine formula, the lower opening end of the guide body 2130 of the medicine storage unit passes through the avoiding gap and is positioned in the mounting shell 321, and the lower opening end of the guide body 2130 is positioned above the holding box 324, at this time, the traditional Chinese medicinal materials which are operated by the medicine storage unit and output outwards fall into the holding box 324 through the inclined guide of the guide body 2130, the traditional Chinese medicinal materials recorded in the traditional Chinese medicine formula are all taken out and conveyed into the holding box 324, and after the weight of each traditional Chinese medicinal material is consistent with that recorded in the traditional Chinese medicine formula, the positioning mechanism 310 operates and pulls the holding mechanism 320 to move to a proper height, a doctor takes out the holding box 324 and pours the traditional Chinese medicinal materials onto packaging paper, and then puts the holding box 324 back into the mounting shell 321.

Preferably, during the process that the roping member 3120 pulls the holding mechanism 330 to move in the vertical direction, since the mounting housing 321 contacts the fixing plate 140, that is, there is a sliding friction force between the mounting housing 321 and the fixing plate 140, the sliding friction force may not only cause abrasion to the mounting housing 321 and the fixing plate 140, but also generate harsh noise during the movement of the mounting housing 321, for this reason, the two side surfaces of the mounting housing 321 perpendicular to the length direction of the supporting bracket 120 are movably mounted with the auxiliary rollers 322, the axial direction of the auxiliary rollers 322 is parallel to the length direction of the supporting bracket 120, and the auxiliary rollers 322 contact the fixing plate 140; the auxiliary roller 322 converts the sliding friction between the mounting housing 321 and the fixing plate 140 into rolling friction, so that the noise is lower and the movement is more stable and smooth in the process that the mounting housing 321 moves along the vertical direction.

Preferably, in the process that the translation member 3110 pulls the holding mechanism 330 to move along the length direction of the support bracket 120, the holding mechanism 330 is easy to shake, so that after the translation member 3110 pulls the holding mechanism 330 to move to the position of the medicine storage unit storing the traditional Chinese medicine recorded in the traditional Chinese medicine formula, a certain time is needed for the holding mechanism 330 to stop shaking, otherwise, in the subsequent process that the holding mechanism 330 ascends or descends, the holding mechanism 330 is easy to collide with the guide body 2130 of the medicine storage unit, but the medicine dispensing efficiency of the traditional Chinese medicine is affected, and therefore, the bottom of the mounting shell 321 is provided with the balancing weight 325; the weight block 325 can increase the weight of the mounting housing 321, so that the holding mechanism 330 is not easy to shake when moving along the length direction of the support bracket 120, thereby making the whole dispensing process more stable and smooth.

Preferably, two side surfaces of the mounting housing 321 perpendicular to the length direction of the support bracket 120 are provided with electromagnets 323, and three winding regions of the winding drum are provided with electric wires 3140.

One end of the mounting shaft 3121 is provided with a first threading hole, the outer circular surface of the mounting shaft 3121 is provided with a second threading hole communicated with the first threading hole, a third threading hole communicated with the second threading hole is arranged on a third winding rope area of the winding rope drum, a wire groove is arranged in the side wall of the mounting shell 321, one end of the wire groove is positioned on the upper end surface of the mounting shell 321, the other end of the wire groove is positioned on the side surface of the mounting shell 321 provided with the electromagnet 323, and the end is close to the electromagnet 323.

The end face, provided with the first threading hole, of the mounting shaft 3121 is further provided with a via hole slip ring, the electric wire 3140 is wound in a third winding area of the winding rope drum, one end of the electric wire 3140 sequentially penetrates through the third threading hole, the second threading hole and the first threading hole and then is connected with the via hole slip ring, and the other end of the electric wire 3140 bypasses the third pulley and penetrates through the wire groove and then is connected with the electromagnet 323.

The large surface of the fixing plate 140 facing away from the supporting bracket 120 is provided with an iron sheet layer.

The electromagnet 323 is provided with the following significance: after the positioning mechanism 310 operates and pulls the holding mechanism 320 to move to the position of the medicine storage unit storing traditional Chinese medicinal materials recorded in a traditional Chinese medicine formula, the electromagnet 323 is electrified and adsorbed on the iron sheet layer of the fixing plate 140, so that the holding mechanism 320 is static in the process of quantitatively conveying the traditional Chinese medicinal materials by the medicine storage unit, after the quantitative conveying of the traditional Chinese medicinal materials is finished, the electromagnet 323 is powered off, the movement of the holding mechanism 320 cannot be influenced, in addition, the arrangement of the through hole slip ring is used for avoiding the knotting phenomenon of the electric wire 3140, the through hole slip ring is the prior art, the detailed description is omitted here, in addition, the arrangement of the first threading hole, the second threading hole, the third threading hole and the wire groove is only used for installing the electric wire 3140, and the.

During actual work, a doctor operates the control platform according to the types and the components of the traditional Chinese medicinal materials recorded in the traditional Chinese medicine formula, firstly, the medicine taking device 300 is operated and moved to the position of a medicine storage unit where the traditional Chinese medicinal materials recorded in the traditional Chinese medicine formula are stored, and the method specifically comprises the following steps: the medicine storage units on the same support bracket 120 are in rows, the medicine storage units on the same vertical direction are in columns, the translation motor 3116 runs and pulls the first rotating shaft 3114 to rotate around the axial direction of the translation motor 3114, in the rotating process of the first rotating shaft 3114, the rack 3112 is fixed, so that the translation gear 3115 is displaced along the extending direction of the rack 3112, finally the mounting bracket 3111 moves along the extending direction of the rack 3112, the mounting bracket 3111 moves and pulls the containing and supporting mechanism 320 to move synchronously through the connecting rope 3130, and the containing and supporting mechanism 320 moves to the column where the medicine storage units storing traditional Chinese medicines recorded on the traditional Chinese medicine formula are located;

then, the driving motor 3123 operates and pulls the mounting shaft 3121 and the flexible rope 3122 to rotate through the five power transmission members 3125, the connecting shaft 3124, the six power transmission members 3126, the flexible rope 3122 rotates and performs a rope winding or rope releasing action, when the flexible rope 3122 performs the rope winding action, the holding mechanism 320 is pulled to ascend through the connecting rope 3130, the flexible rope 3120 is in the rope winding state, when the flexible rope 3122 performs the rope releasing action, the holding mechanism 320 descends under the action of gravity, the flexible rope 3120 is in the rope releasing state, the driving motor 3123 is correspondingly operated according to specific conditions, so that the holding mechanism 320 moves to the position of the medicine storage unit storing the traditional Chinese medicinal materials recorded on the traditional Chinese medicine formula, at this time, the lower opening end of the guide 2130 of the medicine storage unit passes through the avoiding notch and is positioned in the mounting housing 321, and the lower opening end of the guide 2130 is positioned above the holding box 324;

subsequently, the medicine storage unit operates and conveys the Chinese medicinal materials into the holding box 324 in a fixed amount, which specifically comprises the following steps: the conveying motor 222 runs and pulls the push-pull screw rod 221 to rotate around the self axial direction through the power transmission piece I223, the push-pull screw rod 221 rotates and pulls the traditional Chinese medicinal materials in the medicine storage box 2121 to be conveyed into the connecting pipe 2124, the traditional Chinese medicinal materials finally fall down to the scale plate 2333 of the weighing component 2330 through the connecting pipe 2124 and the output pipe 2125, in the process of conveying the traditional Chinese medicinal materials by the material pushing screw rod 221, the weight of the traditional Chinese medicinal materials which are dragged by the material pushing screw rod 221 in each circle is a fixed value, that is, when the pushing screw 221 rotates one turn, the weight of the Chinese herbal medicine falling downwards through the output pipe 2125 is a fixed value, thereby realizing the purpose of quantitative conveying of the traditional Chinese medicinal materials, doctors can feed the traditional Chinese medicinal materials according to the weight of the traditional Chinese medicinal materials recorded on the traditional Chinese medicine formula, the running time of the conveying motor 222 is controlled by the control platform, so that the pushing screw 221 is controlled to rotate for proper turns, so that the weight of the Chinese medicinal materials falling downwards through the output pipe 2125 is consistent with that of the Chinese medicinal materials recorded in the Chinese medicinal formula;

the weight of the traditional Chinese medicine falling onto the scale 2333 and the weight of the scale 2333 are obtained by subtracting the pressure of the single weighing sensor 2332 of the scale 2333 from the pressure of the weighing sensor 2332, and the actual weight of the traditional Chinese medicine sensed by the weighing sensor 2332;

when the actual weight of the traditional Chinese medicine is accurate, the output motor 2324 operates and pulls the first output rotary roller to rotate through the second power transmission piece 2325, the first output rotary roller rotates and pulls the transmission piece 2322 to move, the transmission piece 2322 moves and pulls the scraping and conveying plate 2323 to move synchronously, so that the traditional Chinese medicine on the weighing disc 2333 is scraped and conveyed into the guide body 2130 through the scraping and conveying plate 2323, and the traditional Chinese medicine falls into the containing box 324 under the inclined guiding action of the guide body 2130;

when the actual weight of the Chinese herbal medicine is wrong, the output motor 2324 runs reversely and scrapes the Chinese herbal medicine on the scale 2333 into the connecting shell 2112 through the scraping plate 2323, meanwhile, the power transmission part receives the power generated by the rotation of the output roller II and transmits the power to the lower returning roller, so that the returning part runs simultaneously, the returning part runs and pulls the Chinese herbal medicine in the connecting shell 2112 to be conveyed to the connecting nozzle 2113 through the returning plate 243, the Chinese herbal medicine finally returns to the medicine storage box 2121 through the connecting nozzle 2113 and the connecting hole 2126, and then the medicine storage unit carries out quantitative conveying on the Chinese herbal medicine again, so as to ensure that the weight of the Chinese herbal medicine falling into the containing box 324 under the guidance of the guide 2130 is consistent with the weight of the Chinese herbal medicine recorded in the Chinese herbal medicine formula;

subsequently, the above operations are repeated until all the traditional Chinese medicinal materials recorded on the traditional Chinese medicine formula are taken out and conveyed into the holding box 324, the translation motor 3116 and the driving motor 3123 operate and lower the medicine storage box 2121 to a proper height, the doctor takes the traditional Chinese medicinal materials in the holding box 324, packs the traditional Chinese medicinal materials and delivers the traditional Chinese medicinal materials to the patient, and the medicine dispensing is finished.

The invention is described above with reference to the accompanying drawings. It is to be understood that the specific implementations of the invention are not limited in this respect. Various insubstantial improvements are made by adopting the method conception and the technical scheme of the invention; the present invention is not limited to the above embodiments, and can be modified in various ways.

Claims

1. An intelligent automatic medicine dispensing system is characterized by comprising a medicine rack, medicine dispensing devices, medicine taking devices and a control platform, wherein the medicine rack comprises side frames, two support brackets and a top frame, the side frames are vertically arranged, the support brackets are horizontally and fixedly arranged between the two side frames, the support brackets are arrayed in the vertical direction, the top frame is horizontally and fixedly arranged at the tops of the side frames, a fixed plate is vertically and fixedly arranged between the two side frames, the fixed plate is positioned on one side of the support brackets in the distance direction between the two side frames, and a plurality of extension openings are uniformly arranged on the fixed plate at intervals;

2. The intelligent automatic medicine dispensing system according to claim 1, wherein the medicine storage unit comprises a housing group, a quantitative conveying member, a weighing output member and a returning member are mounted in the housing group, the quantitative conveying member is used for quantitatively conveying the traditional Chinese medicines to the weighing output member, the weighing output member is used for measuring whether the weight of the traditional Chinese medicines is accurate and outputting the traditional Chinese medicines with accurate weight outwards, the traditional Chinese medicines with wrong weight are conveyed to the returning member, and the returning member is used for conveying the traditional Chinese medicines with wrong weight back to the housing group;

the shell group comprises a lower shell, an upper shell and a guide body;

3. The intelligent automatic medicine dispensing system according to claim 2, wherein the upper housing comprises a medicine storage box for storing traditional Chinese medicines, the medicine storage box is of a rectangular housing structure with an open upper end and a closed lower end, a box cover is mounted at the open upper end of the medicine storage box in a matching manner, support legs are vertically and downwardly arranged at the closed lower end of the medicine storage box, and the bottom ends of the support legs are fixedly connected with the fixed housing;

4. An intelligent APAS system according to claim 3, wherein the quantitative delivery member comprises a delivery unit disposed in the delivery section of the cartridge, a delivery motor for powering the delivery unit;

5. An intelligent automatic medicine dispensing system according to claim 4, wherein the weighing output member is installed in the fixed housing, and the weighing output member comprises a supporting table, a weighing component for receiving the Chinese medicinal materials falling downwards through the output pipeline and measuring whether the weight of the Chinese medicinal materials is accurate, and an output component for delivering the Chinese medicinal materials with accurate weight into the guide body or delivering the Chinese medicinal materials with wrong weight to the return component;

6. The intelligent automatic medicine dispensing system of claim 5, wherein the weighing component comprises a bottom plate, a weighing sensor and a scale pan, the bottom plate is fixedly arranged on the upper end surface of the lower supporting plate, and the weighing sensor is arranged on the upper end surface of the bottom plate;

7. An intelligent APAS system according to claim 6, wherein the foldback member is mounted within the connection housing, the foldback member including a foldback component and a power transmission component;

8. The intelligent automatic medicine dispensing system according to claim 7, wherein the medicine taking device comprises a positioning mechanism and a holding mechanism, the positioning mechanism is mounted on the top frame and used for drawing the holding mechanism to move to a position where a medicine storage unit storing traditional Chinese medicines recorded on a traditional Chinese medicine formula is located, the holding mechanism is used for receiving the traditional Chinese medicines quantitatively output outwards by the medicine storage unit, and a sensor used for matching with the positioning mechanism to draw the holding mechanism to move is arranged on the large surface of the fixing plate departing from the support bracket;

9. The intelligent automatic dispensing system of claim 8, wherein the winding member comprises a mounting shaft, a winding member, and a driving motor, the axial direction of the mounting shaft is parallel to the length direction of the support bracket, and the mounting shaft is movably mounted on the mounting bracket and rotates around itself axially;

the winding rope piece comprises a winding rope cylinder and four separating discs, the winding rope cylinder is coaxially and movably sleeved outside the mounting shaft, the separating discs are coaxially and fixedly mounted on the outer circular surface of the winding rope cylinder, the number of the separating discs is four along the axial direction of the winding rope cylinder, the region of the winding rope cylinder between two adjacent separating discs is a winding rope region, three winding rope regions are correspondingly formed, and the three winding rope regions are respectively a winding rope region I, a winding rope region II and a winding rope region III between the winding rope region I and the winding rope region II;

the mounting bracket is movably provided with a connecting shaft, the axial direction of the connecting shaft is vertical to the large surface of the fixing plate, and the connecting shaft rotates around the axial direction of the connecting shaft;

the driving motor is arranged on the mounting bracket, and a power transmission piece V for realizing power transmission between the power output end of the driving motor and the power input end of the connecting shaft is arranged between the power output end of the driving motor and the power input end of the connecting shaft;

a power transmission member VI for realizing power transmission between the power output end of the connecting shaft and the power input end of the mounting shaft is arranged between the power output end of the connecting shaft and the power input end of the mounting shaft;

the side part of the mounting bracket facing the fixed plate is provided with two cantilevers, the free ends of the cantilevers are positioned on one side of the fixed plate, which is far away from the supporting bracket, and the length direction of the two cantilevers is arranged along the supporting bracket;

a pulley shaft is fixedly arranged between the two cantilevers, and the axial direction of the pulley shaft is parallel to the length direction of the supporting bracket;

pulleys are coaxially and movably mounted outside the pulley shaft, and three pulleys are arranged along the axial direction of the pulley shaft and respectively correspond to a first pulley which is correspondingly matched with a winding rope area of the winding rope drum, a second pulley which is correspondingly matched with the winding rope area and a third pulley which is correspondingly matched with the winding rope area;

the connecting rope is provided with two connecting ropes which are respectively a first connecting rope and a second connecting rope, one end of the first connecting rope is wound in the first winding rope area of the winding rope cylinder, the other end of the first connecting rope bypasses the pulley and is fixed with the holding mechanism, one end of the second connecting rope is wound in the second winding rope area of the winding rope cylinder, and the other end of the second connecting rope bypasses the pulley and is fixed with the holding mechanism;

the motion state of the winding rope component is divided into a rope collecting state and a rope releasing state, when the winding rope component is in the rope collecting state, the winding rope drum rotates and pulls the holding mechanism to rise through the connecting rope, and when the winding rope component is in the rope releasing state, the holding mechanism descends under the action of self gravity.

10. The intelligent automatic medicine dispensing system of claim 9, wherein the holding mechanism comprises a mounting housing and a holding box, the mounting housing is a rectangular shell structure with openings at two ends, the extending direction of an inner cavity of the mounting housing is perpendicular to the large surface of the fixing plate, the mounting housing is positioned at one side of the fixing plate, which is far away from the support bracket, and the mounting housing is contacted with the fixing plate towards the opening end of the fixing plate, and the upper end surface of the mounting housing is further provided with an avoidance notch which penetrates the height of the mounting housing and is used for avoiding the lower opening end of the guide body;

the connecting rope is fixed with the upper end face of the mounting shell;

the holding box is of a shell structure with an opening at the upper end and a closed lower end, and is arranged in the mounting shell in a sliding manner;

the bottom of the mounting shell is provided with a balancing weight;

two side surfaces of the mounting shell, which are vertical to the length direction of the supporting bracket, are provided with electromagnets, and a winding area III of the winding drum is internally provided with an electric wire;

one end of the installation shaft is provided with a first threading hole, the outer circular surface of the installation shaft is provided with a second threading hole communicated with the first threading hole, a third threading hole communicated with the second threading hole is arranged on a third winding area of the winding rope drum, a wire groove is arranged in the side wall of the installation shell, one end of the wire groove is positioned on the upper end surface of the installation shell, the other end of the wire groove is positioned on the side surface of the installation shell provided with the electromagnet, and the end of the wire groove is close to the electromagnet;

the end face of the mounting shaft provided with the first threading hole is also provided with a via hole slip ring, the electric wire is wound in a winding area III of the winding drum, one end of the electric wire sequentially passes through the third threading hole, the second threading hole and the first threading hole and then is connected with the via hole slip ring, and the other end of the electric wire passes through the third pulley and then passes through the wire slot and then is connected with the electromagnet;

and an iron sheet layer is arranged on the large surface of the fixing plate departing from the supporting bracket.