CN111955946A

CN111955946A - Intelligent traditional Chinese medicine cabinet

Info

Publication number: CN111955946A
Application number: CN202010875467.6A
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2020-11-20

Abstract

The invention discloses an intelligent traditional Chinese medicine cabinet, which is called as a medicine cabinet unit and comprises drawers, a control panel, a sliding frame, a main air pipe, a fixed frame, a driving mechanism, pressure sensors and medicine hoppers, wherein the fixed frame is of a frame structure, the sliding frame and the fixed frame form a moving pair through guide rails and sliding blocks, five drawers are longitudinally distributed at the lower half part of the sliding frame, each drawer can be controlled to be opened and closed through one driving mechanism, one medicine hopper is arranged in each drawer, the pressure sensor is arranged between each medicine hopper and the inner bottom surface of the corresponding drawer, the left side of each drawer is provided with the control panel internally integrated with an intelligent microprocessor, the intelligent microprocessor is used for controlling the display information of a display screen, controlling the rotation time sequence of the driving mechanism, processing the pressure data of the pressure sensors, acquiring the information of a closing button and a bin supplementing button and carrying out information interaction, the main air pipe can convey the nitrogen dried at low temperature into the five medicine hoppers, so that the controlled atmosphere storage of the traditional Chinese medicinal materials is realized.

Description

Intelligent traditional Chinese medicine cabinet

Technical Field

The invention relates to the field of traditional Chinese medicine dispensing cabinets, in particular to an intelligent traditional Chinese medicine cabinet.

Background

The traditional Chinese medicine cabinet is one of indispensable equipment for storing and allocating traditional Chinese medicinal materials, and the traditional Chinese medicine cabinet is large in size and numerous in drawers due to the fact that the traditional Chinese medicinal materials are various in variety, so that the problems of high labor intensity, inconvenience in searching, low use efficiency and the like exist in the process of allocating medicaments, and the medicinal materials are directly exposed in the air, so that the problems of damage by worms and oxidation of the medicinal materials cannot be solved, and the loss of the medicinal materials and the reduction of the medicinal properties are caused.

The research finds that: at normal temperature (15-35 ℃), various common mould fungi are difficult to grow in the environment with the relative humidity of less than 75%; under the condition of humidity control, when the oxygen concentration in the tested environment is reduced to 7%, the adult insects are in a pseudo-death state; when the concentration is reduced to 4%, the adult insects begin to die; the content is reduced to below 2 percent and maintained for about 20 days, all adults and worm eggs die, and the mould almost disappears; therefore, the loss and oxidation of the traditional Chinese medicinal materials can be effectively prevented by adopting the nitrogen-filled oxygen-reduction controlled atmosphere storage technology, and the controlled atmosphere storage technology of the traditional Chinese medicinal materials is a novel green, environment-friendly and safe technology for replacing traditional Chinese medicinal material curing methods such as sulfur and aluminum phosphide fumigation; at present, the air-conditioning storage technology is mostly used for large-scale and long-time warehouse storage conditions, and has not been applied to a traditional Chinese medicine cabinet system which needs to store and take medicinal materials frequently due to the limitation of technical conditions.

The patent of the invention with publication number CN109229792A discloses a traditional Chinese medicine preservation device with good ventilation effect, wherein the medicine boxes are radially distributed on a rotary supporting rod and are manually driven to rotate by manpower, but the traditional Chinese medicine preservation device has the following problems: the density of various medicinal materials is different, the quality of the medicinal material box filled with the medicinal materials is different, so that the gravity center of the rotating device is not coincided with the rotating axis, the gravity center of the rotating device rotates around the rotating gravity center in the rotating process of the rotating device, when the gravity center rises, the rotating is laborious, when the gravity center falls, the excessive rotation is prevented, and the practical use is very inconvenient; secondly, the medicinal material boxes are distributed in a radial shape, so that the size of the equipment is larger, and the two equipment are required to keep larger intervals to prevent mutual interference, thereby causing low utilization rate of the whole space. The invention patent with publication number CN104490126A discloses a rotatable traditional Chinese medicine cabinet, wherein a plurality of medicine bins are uniformly distributed in a cylindrical shape and can rotate around the axis of the cylinder, and all the medicine bins need to rotate during medicine taking, so that the medicines with the optimal size and shape are continuously turned over and rubbed in the medicine bins to generate a large amount of medicine powder, which not only wastes the medicines, but also generates a large amount of foams during decoction, thereby affecting the performance of medicine properties.

Disclosure of Invention

In order to overcome the defects in the prior art, the invention aims to provide an intelligent traditional Chinese medicine cabinet which is novel in structure, an intelligent control and management system can efficiently realize medicine blending, monitor the stock of traditional Chinese medicines in the cabinet in real time, and adopt a controlled atmosphere storage technology to furthest reserve the medicine property of the medicine.

The technical scheme adopted by the invention is as follows: the utility model provides a traditional chinese medicine cabinet in intelligence, following medicine cabinet unit of title, includes drawer, control panel, carriage, main trachea, mount, actuating mechanism, pressure sensor, medicine fill, its characterized in that: the mount is frame construction, and the carriage passes through the guide rail and the slider constitutes the sliding pair with the mount, five drawer longitudinal distribution in carriage the latter half, and every drawer homoenergetic is opened and is closed through a actuating mechanism control, all is provided with a medicine fill in every drawer, all is provided with pressure sensor between every medicine fill and the corresponding drawer bottom surface, and a control panel is all installed on every drawer left side, and the main gas pipe can be with the nitrogen gas transport of low-temperature drying to five medicine fill in, realizes the gas regulation storage of chinese-medicinal material.

The room body bears the main part, and its inside is two-layer structure, and the upper strata is confined storeroom, and the lower floor is the room of getting it filled that ventilates well, is equipped with the bearing baffle between the upper and lower floor, gets and is provided with door opening and cover glass's observation window on the lateral wall before the room of getting it filled, is equipped with six fans on the both sides wall and supplies to get the room ventilation, and the computer sets up in the observation window outside.

Preferably, the lower side of the sliding frame is provided with five drawer bins and driving bins which are inclined downwards by 20 degrees, the driving bins are positioned at the left sides of the drawer bins, each driving bin is internally provided with a driving mechanism consisting of a motor and a lead screw, the front end of each driving bin is provided with a control panel, each control panel is provided with a display screen, a closing button and a bin supplementing button, and the interior of the driving bin is integrated with an intelligent microprocessor which is used for controlling the display information of the display screen, controlling the rotation time sequence of the driving mechanism, processing the pressure data of a pressure sensor and collecting the information of the closing button and the bin supplementing button and can carry out information interaction with a computer, the upper left corner of each drawer bin is provided with a medicine bin air inlet, the upper right corner of each drawer bin is provided with a medicine bin air outlet, each drawer bin is internally provided with a drawer, and the upper left corner of, the upper right corner is equipped with a venthole, and every drawer all constitutes the sliding pair through the guide rail slider structure rather than the drawer storehouse bottom at place, every drawer left side all is equipped with one with the screw rod slider structure of the lead screw cooperation installation among the actuating mechanism to make the motor among the actuating mechanism can drive the drawer outwards to open and inwards close through the screw rod structure.

Preferably, each drawer is internally provided with a medicine hopper, each medicine hopper is internally filled with traditional Chinese medicinal materials, four pressure sensors for monitoring the gravity change of the medicine hopper are arranged between each drawer and the bottom of the corresponding medicine hopper, the main air pipe is internally communicated with low-temperature dry nitrogen and is arranged on the back side of the medicine cabinet unit, the lower end of the main air pipe is provided with five branch air pipes, when the drawer is in a closed state, the low-temperature dry nitrogen in each branch air pipe can enter the corresponding medicine hopper through one air pipe arranged at the upper left corner of the driving bin, the medicine bin air inlet and the air inlet, and the original normal-temperature air in the medicine hopper can be discharged to the storage chamber through the air outlet and the medicine bin air outlet, so that the technical effect of low-temperature air-conditioned storage of the traditional.

Preferably, after a medicine prescription prescribed by a doctor enters a computer and is audited and confirmed by a medicine taking person, a sliding frame in a medicine cabinet unit containing the required medicine descends to a medicine taking chamber, then corresponding drawers are moved outwards and opened under the action of a driving mechanism, a display screen of a corresponding control panel can display the name of the medicine, the required gram number and the real-time displayed gram number to be taken, and after all the drawers are opened, the medicine taking person can push a medicine dispensing vehicle to enter the medicine taking chamber to take the medicine.

Preferably, the display screen of the control panel displays the dose of the medicine to be taken by the medicine taking personnel in real time according to the weight change of the medicine hopper monitored by the pressure sensor, the number of grams to be taken is changed into, the dosage of the medicine to be taken is completed, the medicine taking personnel need to click a closing button on the control panel, the corresponding drawer retracts inwards under the action of the driving mechanism, the closing is realized, after all required drawers finish taking the medicine and are closed, the operator pushes the medicine dispensing vehicle to withdraw from the medicine taking chamber, and then the corresponding sliding frame rises into the storage chamber.

The invention has the beneficial effects that:

firstly, a medicinal material database is established in a computer, the stock of medicinal materials in each medicine hopper can update data in the database in real time, and a medicine supplementing person can be reminded to supplement the medicinal materials with insufficient stock in time, so that the intelligent management of the Chinese medicinal materials is realized;

an intelligent microprocessor is integrated in each controller, the intelligent microprocessor is used for controlling display information of a display screen, controlling the rotation time sequence of a driving mechanism, processing pressure data of a pressure sensor and collecting information of a closing button and a bin supplementing button, and can perform information interaction with a computer, and the general-division unit type control system can effectively improve the data processing efficiency and the intelligent degree of the system;

the pressure sensor arranged between the drawer and the medicine hopper can monitor the weight of the medicine hopper in real time, the stock of the medicinal materials can be directly fed back to a computer database, and a display screen on the control panel can display the dosage of the medicine-taking personnel to the medicinal materials according to the data monitored by the pressure sensor in real time, so that the intelligent real-time monitoring and information display can ensure that the medicine-taking personnel can accurately and efficiently complete the preparation of the medicine;

the design structure adopted by the medicine cabinet solves the technical problem that the existing air-conditioning technology cannot be efficiently applied to the traditional Chinese medicine cabinet, so that the medicinal materials in the medicine cabinet can keep good medicinal properties to the maximum extent;

the drawer and the medicine bucket are obliquely arranged downwards by 20 degrees, so that medicinal materials in the medicine bucket can be gathered towards the front end of the drawer under the action of gravity, and the medicine taking operation is convenient for medicine taking personnel.

Drawings

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

Fig. 2 is a partial cross-sectional schematic view of the present invention.

Fig. 3 is a schematic partial sectional view of the drug delivery.

Fig. 4 is a partial cross-sectional schematic view of the present invention. .

Fig. 5 is a schematic structural view of a medicine cabinet device.

Fig. 6 is an exploded view of the drug cabinet device.

Fig. 7 is a schematic structural diagram of the driving device.

Fig. 8 is an exploded view of the driving device.

Fig. 9 is a schematic view of the entire structure of the drug cabinet unit.

Fig. 10 is an exploded view of the drug cabinet unit.

Fig. 11 is a schematic cross-sectional view of a drug cabinet unit.

Fig. 12 is a partial cross-sectional schematic view of the drug cabinet unit.

Fig. 13 is a partial cross-sectional schematic view of the drug cabinet unit.

Fig. 14 is a partial cross-sectional schematic view of a drug cabinet unit.

Fig. 15 is a schematic view showing a state during the carriage descent.

FIG. 16 is a schematic partial cross-sectional view of a house body.

Reference numerals: 1 room body, 1.1 fan, 1.2 observation window, 1.3 storage room, 1.4 medicine taking room, 2 medicine dispensing vehicle, 3 computer, 4 air conditioning system, 4-1 exhaust pipe, 4-2 air inlet pipe, 4-3 oxygen concentration monitor, 4-4 refrigerator, 4-5 nitrogen making machine, 5 driving device, 5-1 driving plate, 5-2 motor, 5-3 first chain, 5-4 first chain wheel, 5-5 second chain wheel, 5-6 second chain wheel, 5-7 third chain wheel, 5-8 right spline shaft, 5-9 left spline shaft, 5-10 first locking screw, 5-11 first shaft sleeve, 5-12 fourth chain wheel, 5-13 third chain wheel, 5-14 fifth chain wheel, 5-15 sixth chain wheel, 5-16 fourth chain wheel, 5-17 seventh chain wheel, 5-18 eighth chain wheel, 6 medicine cabinet unit, 6-1 drawer, 6-1.1 air inlet, 6-1.2 air outlet, 6-2 control panel, 6-3 sliding frame, 6-3.1 pull ring, 6-3.2 medicine bin air inlet, 6-3.3 medicine bin air outlet, 6-4 cover plate, 6-5 hoisting cylinder, 6-6 steel wire rope, 6-7 worm gear, 6-8 large bevel gear, 6-9 second shaft sleeve, 6-10 main air pipe, 6-11 fixing frame, 6-11.1 ratchet rack, 6-12 driving mechanism, 6-13 spring, 6-14 connecting plate, 6-15 guide pillar, 6-16 first connecting rod, 6-17 second connecting rod, 6-18 third connecting rod, 6-19 hook plate, 6-20 hook connecting rod, 6-21 electric cylinders, 6-22 shifting forks, 6-23 rotating shafts, 6-24 second locking screws, 6-25 shifting rings, 6-26 hooks, 6-27 worms, 6-28 pressure sensors, 6-29 medicine buckets, 6-30 bevel pinions and 7 fixing plates.

Detailed Description

The present invention will be further described with reference to specific examples, which are illustrative of the invention and are not to be construed as limiting the invention.

As shown in fig. 1, fig. 2 and fig. 16, the dispensing system of the present embodiment includes a housing 1, a dispensing cart 2, a computer 3, a dispensing system 4, a driving device 5, a medicine cabinet unit 6 and a fixing plate 7, and is characterized in that: the house body 1 is a bearing main body, the interior of the house body is of a two-layer structure, the upper layer is a closed storage chamber 1.3, the lower layer is a well-ventilated medicine taking chamber 1.4, a bearing partition plate is arranged between the upper layer and the lower layer, the front side wall of the medicine taking chamber 1.4 is provided with a door opening and an observation window 1.2 covered with glass, two side walls are provided with six fans 1.1 for ventilation of the medicine taking chamber 1.4, a computer 3 is arranged at the outer side of the observation window 1.2, a medicine cabinet unit 6 with double anti-falling function and starting buffer function can be modularly assembled and connected with a driving device 5 and a fixed plate 7, the medicine cabinet unit 6 and the medicine cabinet unit 6 can also be modularly assembled and connected, a driving device 5, a fixed plate 7 and sixteen medicine cabinet units 6 can be assembled and connected with each other to form a group of medicine cabinet devices, three groups of medicine cabinet devices are arranged in the storage chamber 1.3, five drawers 6-1 for containing medicinal materials are arranged, a square hole with the same size as the cross section of the sliding frame 6-3 is arranged on the bearing partition plate under each sliding frame 6-3, the sliding frame 6-3 is positioned in the storage chamber 1.3 in the initial state, after the sliding frame 6-3 descends to the medicine taking chamber 1.4, the medicine dispensing vehicle 2 can be pushed by a medicine dispensing person to dispense medicine, the drive device 5 can drive the drawers 6-1 of different medicine cabinet units 6 to descend to the medicine dispensing chamber 1.4 according to the instruction of dispensing medicine sent by the computer 3, each medicine cabinet unit 6 is provided with a main air pipe 6-10, the air conditioning system 4 can make low-temperature dry nitrogen gas fill the drawer 6-1 containing medicine through the exhaust pipe 4-1 and the main air pipe 6-10, and the air in the storage chamber 1.3 is subjected to circulating oxygen reduction treatment through the air inlet pipe 4-2, so that low-temperature controlled atmosphere storage and intelligent agent regulation of the traditional Chinese medicinal materials are realized.

As shown in figures 9 and 10, the medicine cabinet unit 6 is a basic part for realizing a traditional Chinese medicine dispensing system, and comprises a drawer 6-1, a control panel 6-2, a sliding frame 6-3, a cover plate 6-4, a winding drum 6-5, a steel wire rope 6-6, a worm wheel 6-7, a large bevel gear 6-8, a second shaft sleeve 6-9, a main air pipe 6-10, a fixed frame 6-11, a driving mechanism 6-12, a spring 6-13, a connecting plate 6-14, a guide post 6-15, a first connecting rod 6-16, a second connecting rod 6-17, a third connecting rod 6-18, a hook plate 6-19, a hook connecting rod 6-20, an electric cylinder 6-21, a shifting fork 6-22, a rotating shaft 6-23, a second locking screw 6-24, a shifting ring 6-25, a shifting ring 6-1, a control panel, 6-26 parts of hooks, 6-27 parts of worms, 6-28 parts of pressure sensors, 6-29 parts of medicine hoppers and 6-30 parts of small bevel gears, round holes and threaded columns which are convenient to assemble and connect are arranged on two sides of a fixed frame 6-11, a rotating shaft 6-23 drives a winding drum 6-5 to rotate through a large bevel gear 6-8, a small bevel gear 6-30, a worm 6-27 and a worm wheel 6-7 so as to realize winding and releasing of a steel wire rope 6-6 and further realize the lifting motion of a sliding frame 6-3, the rotating shaft 6-23 can be connected with rotating shafts on other medicine cabinet units 6 through second shaft sleeves 6-9 so as to realize the transmission of power among the medicine cabinet units 6, an electric cylinder 6-21 controls the movement of a shifting fork 6-22, a shifting ring 6-25 and a hook connecting rod 6-20, the power clutch from the rotating shaft 6-23 to the winding drum 6-5 and the opening and closing of a first heavy anti-falling function composed of hooks 6-26 are synchronously realized, a lifting device with a second heavy anti-falling function and a starting buffer function is formed by a steel wire rope 6-6, a spring 6-13, a connecting plate 6-14, a guide post 6-15, a first connecting rod 6-16, a second connecting rod 6-17, a third connecting rod 6-18 and a hook plate 6-19, five drawers 6-1 are longitudinally distributed at the lower half part of a sliding frame 6-3, each drawer 6-1 can be controlled to be opened and closed by a driving mechanism 6-12, a medicine hopper 6-29 is arranged in each drawer 6-1, a pressure sensor is arranged between each medicine hopper 6-29 and the inner bottom surface of the corresponding drawer 6-1, a control panel 6-2 is arranged on the left side of each drawer 6-1, and a main air pipe 6-10 can convey low-temperature dry nitrogen into five medicine hoppers 6-29, so that controlled atmosphere storage of traditional Chinese medicinal materials is realized.

As shown in fig. 9 and 13, the fixing frame 6-11 is a frame structure, the left side of the fixing frame is provided with four round holes, the right side of the fixing frame is provided with four threaded columns, two different medicine cabinet units 6 can be assembled and connected through the four round holes and the four threaded columns arranged on the respective fixing frame 6-11, the rotating shaft 6-23 is arranged at the top end of the fixing frame 6-11 to form a revolute pair, the two ends and the middle position of the rotating shaft 6-23 are respectively provided with an external spline structure, the inside of the second shaft sleeve 6-9 is provided with an internal spline structure, the internal spline structure is matched with the spline structure at the left end of the rotating shaft 6-23 to form a moving pair, the second locking screw 6-24 and the second shaft sleeve 6-9 form a threaded pair for locking the sliding of the second shaft sleeve 6-9 at the left end of the rotating shaft, the inner part of the winding drum is of an internal spline structure, the internal spline structure is matched with an external spline structure at the middle position of a rotating shaft 6-23 to form a moving pair, a winding drum 6-5 is installed at the top end of a fixed frame 6-11 to form a rotating pair, the upper end of a steel wire rope 6-6 penetrates through a long hole formed in the fixed frame 6-11 and then is wound on the winding drum 6-5, the left end of the winding drum 6-5 is coaxially and fixedly connected with a worm wheel 6-7, a worm 6-27 is installed at the upper end of the fixed frame 6-11 to form the rotating pair, the worm 6-27 is matched with the worm wheel 6-7 to form worm gear and worm meshing transmission, the rear end of the worm 6-27 is coaxially and fixedly connected with a small bevel gear 6-30, and the small bevel gear 6-30 can.

As shown in fig. 12 and 13, the sliding frame 6-3 forms a moving pair with the fixed frame 6-11 through a guide rail and a slide block, the top end of the sliding frame 6-3 is provided with a pull ring 6-3.1, in order to ensure safety and prevent the sliding frame 6-3 from suddenly dropping, the lower end of the hook 6-26 is of a hook-shaped structure, the middle position of the hook forms a rotating pair with the top end of the fixed frame 6-11, the upper end of the hook forms a spherical pair with the right end of the hook connecting rod 6-20, the rear end of the electric cylinder 6-21 forms a rotating pair with the top end of the fixed frame 6-11, the front end of the electric cylinder forms a rotating pair with the position of the middle of the fixed frame 6-11, the front end of the electric cylinder and the position of the shifting fork 6-22 close to the middle form a rotating pair, the, the shifting ring 6-25 and the large bevel gear 6-8 form a revolute pair, and coaxial convex shafts arranged at two ends of the shifting ring 6-25 can slide in a long hole at the rear end of the shifting fork 6-22.

As shown in fig. 13 and 14, in an initial state, the sliding frame 6-3 is at the uppermost position of the stroke, the electric cylinder 6-21 is in an extended state, the rear end of the shifting fork 6-22 shifts the shifting ring 6-25 rightwards, so that the large bevel gear 6-8 moves rightwards and is disengaged from the small bevel gear 6-30, the power transmission from the rotating shaft 6-23 to the hoisting drum 6-5 is cut off, the hoisting drum 6-5 cannot rotate reversely and spontaneously due to the self-locking property of the worm and gear engagement, so that the sliding frame 6-3 is suspended at the uppermost position under the hoisting effect of the steel wire rope 6-6, and meanwhile, the front end of the shifting fork 6-22 pulls the hook connecting rod 6-20 leftwards, so that the upper end of the hook 6-26 swings leftwards, the hook structure at the lower end of the hook swings rightwards and is hooked into the pull ring 6-3.1, if the sliding frame 6-3 accidentally falls, the hook 6-26 can hook the pull ring 6-3.1, so that the sliding frame 6-3 is prevented from falling downwards, and the technical effect of first falling prevention is achieved.

As shown in fig. 13 and 14, after the electric cylinder 6-21 is contracted, the front end of the shifting fork 6-22 pushes the hook connecting rod 6-20 to the right, so that the upper end of the hook 6-26 swings to the right, the hook structure at the lower end of the hook 6-26 swings to the left, and is separated from the pull ring 6-3.1, so that the sliding frame 6-3 can move downwards, meanwhile, the rear end of the shifting fork 6-22 pulls the shifting ring 6-25 to the left, so that the large bevel gear 6-8 moves to the left, and the small bevel gear 6-30 is meshed, so that the rotating shaft 6-23 can drive the winding drum 6-5 to rotate through the large bevel gear 6-8, the small bevel gear 6-30, the worm 6-27 and the worm wheel 6-7, and the ascending and descending of the sliding frame 6-3.

As shown in fig. 10 and 12, the cover plate 6-4 is fixedly installed at the front side of the upper end of the sliding frame 6-3, the sliding frame 6-3 is installed inside the fixed frame 6-11, a moving pair is formed by two guide rails and four sliding blocks and a fixed frame 6-11, a ratchet bar 6-11.1 is longitudinally arranged on the back side surface inside the fixed frame 6-11, four guide posts 6-15 are fixedly arranged on the top surface inside the sliding frame 6-3, a connecting plate 6-14 is matched and arranged with the four guide posts 6-15 to form the moving pair, the four guide posts 6-15 provide a guiding effect for the up-and-down movement of the connecting plate 6-14, four springs 6-13 are arranged between the connecting plate 6-14 and the top surface inside the sliding frame 6-3, and the lower end of a steel wire rope 6-6 is fixedly connected with the center position of the connecting plate; the steel wire rope 6-6 compresses the four springs 6-13 through the connecting plates 6-14 to carry out suspended load on the sliding frame 6-3, and after the hoisting drum 6-5 is started, the four springs 6-13 can buffer the tensile force suddenly loaded by the steel wire rope 6-6, so that the technical effect of starting buffering is achieved.

As shown in FIG. 12, the lower side of the connecting plate 6-14 and the upper end of the first connecting rod 6-16 form a rotating pair, the left end of the second connecting rod 6-17 and the lower end of the first connecting rod 6-16 form a rotating pair, the right end of the second connecting rod 6-17 and the back side of the inner part of the sliding frame 6-3 form a rotating pair, the upper end of the third connecting rod 6-18 and the middle position of the second connecting rod 6-17 form a rotating pair, the back side of the inner part of the sliding frame 6-3 is provided with a rectangular square hole for the hook plate 6-19 to pass through, the hook plate 6-19 is arranged in the, and the middle position and the sliding frame 6-3 form a rotating pair, the upper end of the hook plate 6-19 and the lower end of the third connecting rod 6-18 form a rotating pair, and after a sharp corner edge structure arranged at the lower end of the hook plate 6-19 is clamped in the teeth of the ratchet bar 6-11.1, the sliding frame 6-3 can be prevented from sliding downwards relative to the fixed frame 6-11.

As shown in fig. 12, in an initial state, the steel wire rope 6-6 pulls the connecting plate 6-14 to compress the four springs 6-13, so as to suspend the sliding frame 6-3, after the four springs 6-13 are compressed, the connecting plate 6-14 pulls the first connecting rod 6-16 to move upwards, so that the second connecting rod 6-17 swings upwards, the third connecting rod 6-18 moves upwards, so that the hook plate 6-19 rotates clockwise, the sharp corner edge structure at the lower end of the hook plate 6-19 is separated from contact with the ratchet rack 6-11.1, and the sliding frame 6-3 can move freely up and down.

As shown in fig. 12, after the wire rope 6-6 is suddenly broken, the pulling force of the wire rope 6-6 on the connecting plate 6-14 suddenly disappears, the pressure of the four springs 6-13 is released and extends, so that the connecting plate 6-14 rapidly moves downwards, the first connecting rod 6-16 moves downwards, the second connecting rod 6-17 swings downwards, the third connecting rod 6-18 moves downwards, the hook plate 6-19 rotates anticlockwise, the sharp corner edge ridge structure at the lower end of the hook plate 6-19 is rapidly clamped into the teeth of the ratchet rack 6-11.1, so that the falling of the sliding frame 6-3 is rapidly stopped, and the second anti-falling function of the medicine cabinet unit 6 is realized.

As shown in fig. 10 and 11, five drawer chambers and driving chambers inclined downwards by 20 degrees are arranged at the lower side of a sliding frame 6-3, the driving chambers are positioned at the left side of the drawer chambers, each driving chamber is internally provided with a driving mechanism 6-12 consisting of a motor and a screw rod, the front end of each driving chamber is provided with a control panel 6-2, each control panel 6-2 is provided with a display screen, a closing button and a chamber supplementing button, and an intelligent microprocessor is integrated in the control panel 6-2 and is used for controlling the display information of the display screen, controlling the rotation time sequence of the driving mechanism 6-12, processing the pressure data of a pressure sensor 6-28 and collecting the information of the closing button and the chamber supplementing button and can perform information interaction with a computer 3, the upper left corner of each drawer chamber is provided with a medicine chamber air inlet 6-3.2, the upper right corner is provided with a medicine bin air outlet 6-3.3, each drawer bin is internally provided with a drawer 6-1, the upper left corner of each drawer 6-1 is provided with an air inlet 6-1.1, the upper right corner is provided with an air outlet 6-1.2, each drawer 6-1 and the bottom of the drawer bin where the drawer is located form a moving pair through a guide rail slider structure, the left side of each drawer 6-1 is provided with a lead screw slider structure which is matched and installed with a lead screw in a driving mechanism 6-12, and therefore a motor in the driving mechanism 6-12 can drive the drawer 6-1 to be opened outwards and closed inwards through the lead screw structure.

As shown in fig. 10, 11 and 12, each drawer 6-1 is provided with a medicine hopper 6-29, each medicine hopper 6-29 is filled with traditional Chinese medicines, four pressure sensors 6-28 for monitoring the gravity change of the medicine hopper 6-29 are arranged between each drawer 6-1 and the bottom of the corresponding medicine hopper, low-temperature dry nitrogen is introduced into the main air pipe 6-10 and is arranged at the back side of the medicine cabinet unit 6, five branch air pipes are arranged at the lower end of the main air pipe, when the drawer 6-1 is in a closed state, the low-temperature dry nitrogen in each branch air pipe can enter the corresponding medicine hopper 6-29 through one air pipe arranged at the upper left corner of the driving bin and the air inlet 6-3.2 and the air inlet 6-1.1 of the medicine bin, and the original normal-temperature air in the medicine hopper 6-29 can be discharged to the storage chamber 1.3 through the air outlet 6-1.2 and the air outlet 6-3.3 of the medicine bin, thereby realizing the technical effect of low-temperature controlled atmosphere storage of the traditional Chinese medicinal materials.

As shown in fig. 7 and 8, the driving device 5 includes a driving plate 5-1, a motor 5-2, a first chain 5-3, a first chain wheel 5-4, a second chain wheel 5-5, a second chain 5-6, a third chain wheel 5-7, a right spline shaft 5-8, a left spline shaft 5-9, a first locking screw 5-10, a first shaft sleeve 5-11, a fourth chain wheel 5-12, a third chain 5-13, a fifth chain wheel 5-14, a sixth chain wheel 5-15, a fourth chain 5-16, a seventh chain wheel 5-17, and an eighth chain wheel 5-18, the left side of the driving plate 5-1 is provided with four round holes for assembling connection with the medicine cabinet unit 6, the right side is provided with four threaded columns for assembling connection with the medicine cabinet unit 6, the motor 5-2 is fixedly mounted on the rear side of the driving plate 5-1, the seventh chain wheel 5-17 and the eighth chain wheel 5-18 are tightly connected with an output shaft of a motor 5-2, the sixth chain wheel 5-15 and a driving plate 5-1 form a rotating pair, the lower end of the sixth chain wheel is of a chain wheel structure, the upper end of the sixth chain wheel is of a bevel gear structure, a fourth chain 5-16 is arranged between the eighth chain wheel 5-18 and the sixth chain wheel 5-15 to form chain transmission, the fifth chain wheel 5-14 and the driving plate 5-1 form a rotating pair, the bevel gear structure at the left end of the fifth chain wheel and the bevel gear arranged at the upper end of the sixth chain wheel 5-15 form bevel gear meshing transmission, the fourth chain wheel 5-12 is arranged at the left side of the upper end of the driving plate 5-1 to form a rotating pair, a third chain 5-13 is arranged between the chain wheel structure arranged at the left end of the fourth chain, the left spline shaft 5-9 is arranged on the left side of the upper end of the driving plate 5-1 to form a revolute pair, an external spline arranged at the front end of the left spline shaft is matched with an internal spline of the first shaft sleeve 5-11 to form a revolute pair, the first locking screw 5-10 and the first shaft sleeve 5-11 form a thread pair for locking the position of the first shaft sleeve 5-11 on the left spline shaft 5-9, and a bevel gear arranged at the rear end of the left spline shaft 5-9 and a bevel gear arranged at the right end of the fourth chain wheel 5-12 form bevel gear meshing transmission.

As shown in fig. 7 and 8, the first chain wheel 5-4 and the driving plate 5-1 form a rotation pair, the lower end of the rotation pair is a chain wheel structure, the upper end of the rotation pair is a bevel gear structure, a first chain 5-3 is installed between the seventh chain wheel 5-17 and the first chain wheel 5-4 to form a chain transmission, the second chain wheel 5-5 and the driving plate 5-1 form a rotation pair, the bevel gear structure at the left end of the rotation pair and the bevel gear arranged at the upper end of the first chain wheel 5-4 form a bevel gear meshing transmission, the third chain wheel 5-7 is installed at the right side of the upper end of the driving plate 5-1 to form a rotation pair, a second chain 5-6 is installed between the chain wheel structure arranged at the right end of the rotation pair and the chain wheel structure arranged at the right end of the second chain wheel 5-5 to form a chain transmission, the right spline shaft, the front end of the chain wheel is provided with an external spline, and the bevel gear arranged at the rear end of the chain wheel and the bevel gear arranged at the left end of the third chain wheel 5-7 form bevel gear meshing transmission.

As shown in fig. 7 and 8, when the output shaft of the motor 5-2 rotates clockwise, the left spline shaft 5-9 rotates counterclockwise and the right spline shaft 5-8 rotates clockwise after the bevel gear transmission and the chain transmission formed by the above components; when the output shaft of the motor 5-2 rotates anticlockwise, the left spline shaft 5-9 rotates clockwise, and the right spline shaft 5-8 rotates anticlockwise.

As shown in fig. 5 and 6, a group of medicine cabinet devices comprises a driving device 5, a fixing plate 7 and eight rows of medicine cabinet units 6, wherein each row of medicine cabinet units 6 is composed of two medicine cabinet units 6 which are back to back, four threaded columns in the left medicine cabinet unit 6 in the first row are matched with four round holes in the left side of a driving plate 5-1 and locked by four nuts, a first shaft sleeve 5-11 moves rightwards and locks a first locking screw 5-10, so that a left flower shaft 5-9 is coaxially connected with a rotating shaft 6-23 in the medicine cabinet unit 6 and can transmit torsional moment; four round holes in the right medicine cabinet unit 6 in the first row are matched and installed with four threaded columns on the right side of the driving plate 5-1 and are locked by four nuts, a second shaft sleeve 6-9 in the medicine cabinet unit 6 moves leftwards and locks a second locking screw 6-24, so that the right spline shaft 5-8 is coaxially connected with a rotating shaft 6-23 in the medicine cabinet unit 6 and can transmit torsional moment; the left side of the fixed plate 7 is provided with four threaded columns, and the right side is provided with four round holes.

As shown in fig. 5 and fig. 6, two medicine cabinet units 6 in the first row, two traditional Chinese medicine cabinet units 6 in the second row, two traditional Chinese medicine cabinet units 6 in the third row, two traditional Chinese medicine cabinet units 6 in the fourth row, two traditional Chinese medicine cabinet units 6 in the fifth row, two traditional Chinese medicine cabinet units 6 in the sixth row, two traditional Chinese medicine cabinet units 6 in the seventh row, and two traditional Chinese medicine cabinet units 6 in the eighth row are sequentially connected in an assembling manner by the connection and transmission manner; the eight row of two traditional Chinese medicine cabinet units 6 and the fixed plate 7 are also spliced and connected through threaded columns and round holes; the lower ends of the driving plate 5-1 and the fixing plate 7 are fixedly arranged on the upper side of a bearing partition plate in the storeroom 1.3 through foundation bolts.

As shown in fig. 2, three groups of medicine cabinet devices are arranged in the storage chamber 1.3 at equal intervals, the number of the medicine cabinet devices can be increased or decreased according to the number of the types of the medicinal materials and the size of the space of the storage chamber 1.3, and the number of columns of the medicine cabinet units 6 in each group of medicine cabinet devices can be increased or decreased according to the size and the shape of the space of the storage chamber 1.3.

As shown in figures 2 and 4, the air conditioning system 4 comprises an exhaust pipe 4-1, an air inlet pipe 4-2, an oxygen concentration monitor 4-3, a refrigerator 4-4 and a nitrogen making machine 4-5, wherein the nitrogen making machine 4-5 adopts the pressure swing adsorption principle to prepare high-purity dry nitrogen, the nitrogen-making raw material is air in a storeroom 1.3, eight oxygen concentration monitors 4-3 are uniformly distributed in the three-dimensional space of the storeroom 1.3, the nitrogen making machine 4-5 and the refrigerator 4-4 are both arranged at the rear side of the house body 1, the air in the storage chamber 1.3 enters the nitrogen making machine 4-5 through the air inlet pipe 4-2, the dry nitrogen purified by the nitrogen generator 4-5 is cooled by the refrigerator 4-4, and enters the medicine hopper 6-29 through the exhaust pipe 4-1 and the main air pipe 6-10 to realize the low-temperature air-conditioned storage of the traditional Chinese medicines.

As shown in fig. 2 and 4, the tail end of the air inlet pipe 4-2 is provided with eight branch air pipes which are uniformly distributed in the three-dimensional space of the storage chamber 1.3, each branch air pipe is provided with dense vent holes so that the air in each space position of the storage chamber 1.3 can smoothly enter the nitrogen making machine 4-5 through the air inlet pipe 4-2, the main air pipes 6-10 in each medicine cabinet unit 6 are communicated with the exhaust pipe 4-1, the low-temperature dry nitrogen discharged by the refrigerator 4-4 enters the exhaust pipe 4-1 and enters the medicine hoppers 6-29 containing medicinal materials through the main air pipes 6-10, the original oxygen-containing air in the medicine hoppers 6-29 is discharged into the storage chamber 1.3 space, and the oxygen concentration monitor 4-3 is used for monitoring the oxygen content in the storage chamber 1.3 in real time, when the oxygen content in the storage chamber 1.3 is detected to exceed the set threshold, the nitrogen making machine 4-5 and the refrigerating machine 4-4 are started, the oxygen-containing air in the storage chamber 1.3 is purified into high-purity low-temperature dry nitrogen and is sent back to the medicine hopper 6-29 in the storage chamber 1.3, and the whole air conditioning process of cooling, filling nitrogen and reducing oxygen is internal circulation, so that the technical effect of low-temperature air conditioning storage of the traditional Chinese medicinal materials can be efficiently realized.

The embodiment of the invention comprises the following steps:

as shown in fig. 1 and 2, databases are established in the computer 3 for the traditional Chinese medicinal materials contained in the hoppers 6-29 of the medicine cabinet units 6 in the storage chamber 1.3, when the pressure sensors 6-28 in a certain drawer 6-1 monitor that the weight of the traditional Chinese medicinal materials in the hoppers 6-29 is too small, the computer 3 displays that the stock of the traditional Chinese medicinal materials is too small and prompts a medicine supplementing person to supplement the medicine, and the medicine taking person can also press a cabin supplementing button on the control panel 6-2 to prompt the medicine supplementing person to supplement the corresponding medicinal materials.

As shown in fig. 3, after the prescription of the medicine prescribed by the doctor enters the computer 3 and is verified and confirmed by the medicine taker, the electric cylinder 6-21 in the medicine cabinet unit 6 containing the required medicine contracts to enable the large bevel gear 6-8 to be meshed with the small bevel gear 6-30, and the hook-shaped structure at the lower end of the hook 6-26 is separated from the pull ring 6-3.1, then the motor 5-2 rotates clockwise, the sliding frame 6-3 in the medicine cabinet unit 6 containing the required medicine descends to the medicine taking chamber 1.4, then the corresponding drawer 6-1 moves outwards and opens under the action of the driving mechanism 6-12, the display screen of the corresponding control panel 6-2 can display the medicine name, the required gram number and the real-time displayed to-be-taken gram number, when all the drawers 6-1 are opened, the medicine taking personnel can push the medicine dispensing vehicle 2 to enter the medicine taking chamber 1.4 for medicine taking operation.

The display screen of the control panel 6-2 displays the dose of the medicine to be taken by the medicine taking personnel in real time according to the weight change of the medicine hopper 6-29 monitored by the pressure sensor 6-28, the change of the gram number to be taken to 0 indicates that the dose of the medicine is taken, the medicine taking personnel need to click a closing button on the control panel 6-2, the corresponding drawer 6-1 retracts inwards under the action of the driving mechanism 6-12 to realize closing, after all the required drawers 6-1 finish taking and closing, the operator pushes the medicine dispensing vehicle 2 to exit the medicine taking chamber 1.4, then the motor 5-2 rotates anticlockwise, the corresponding sliding frame 6-3 rises into the storage chamber 1.3, the corresponding electric cylinder 6-21 extends to enable the large bevel gear 6-8 to be disengaged from the small bevel gear 6-30, and the hook structure at the lower end of the hook 6-26 is hooked into the pull ring 6-3.1.

After the primary medicine taking is finished, the nitrogen making machine 4-5 and the refrigerating machine 4-4 are started, so that the air entering the medicine hopper 6-29 is extruded to the space of the storage chamber 1.3 by the low-temperature dry nitrogen when the medicine taking chamber 1.4 is opened, the oxygen-containing air discharged from the medicine hopper 6-29 enters the nitrogen making machine 4-5 and the refrigerating machine 4-4 through the air inlet pipe 4-2, and the nitrogen making machine 4-5 and the refrigerating machine 4-4 stop working until the oxygen concentration monitor 4-3 monitors that the oxygen content in the storage chamber 1.3 is lower than the set threshold value, and the next starting instruction is waited.

The references to "front", "back", "left", "right", etc., are to be construed as references to orientations or positional relationships based on the orientation or positional relationship shown in the drawings or as orientations and positional relationships conventionally found in use of the product of the present invention, and are intended to facilitate the description of the invention and to simplify the description, but do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Claims

1. The utility model provides a traditional chinese medicine cabinet in intelligence, following call medicine cabinet unit (6), includes drawer (6-1), control panel (6-2), carriage (6-3), main trachea (6-10), mount (6-11), actuating mechanism (6-12), pressure sensor (6-28), medicine fill (6-29), its characterized in that: the fixing frame (6-11) is of a frame structure, the sliding frame (6-3) and the fixing frame (6-11) form a moving pair through a guide rail and a sliding block, five drawers (6-1) are longitudinally distributed on the lower half portion of the sliding frame (6-3), each drawer (6-1) can be controlled to be opened and closed through a driving mechanism (6-12), a medicine hopper (6-29) is arranged in each drawer (6-1), a pressure sensor is arranged between each medicine hopper (6-29) and the inner bottom surface of the corresponding drawer (6-1), a control plate (6-2) is arranged on the left side of each drawer (6-1), and a main air pipe (6-10) can convey low-temperature dry nitrogen into the five medicine hoppers (6-29) to achieve air-conditioned storage of traditional Chinese medicinal materials;

the room body (1) bears the main part, and its inside is two-layer structure, and the upper strata is confined storeroom (1.3), and the lower floor is the medicine room (1.4) of getting that ventilates well, is equipped with the bearing baffle between the upper and lower floor, gets and is provided with door opening and cover glass's observation window (1.2) on the lateral wall before medicine room (1.4), is equipped with six fans (1.1) on the both sides wall and supplies to get medicine room (1.4) ventilation, and computer (3) set up in the observation window (1.2) outside.

2. The intelligent traditional Chinese medicine cabinet of claim 1, wherein: five drawer bins and driving bins which are inclined downwards by 20 degrees are arranged at the lower side of the sliding frame (6-3), the driving bins are positioned at the left side of the drawer bins, each driving bin is internally provided with a driving mechanism (6-12) consisting of a motor and a lead screw, the front end of each driving bin is provided with a control panel (6-2), each control panel (6-2) is provided with a display screen, a closing button and a bin supplementing button, and an intelligent microprocessor is integrated in the control panel, the intelligent microprocessor is used for controlling the display information of the display screen, controlling the rotation time sequence of the driving mechanism (6-12), processing the pressure data of the pressure sensor (6-28) and the information acquisition of the closing button and the bin supplementing button and can perform information interaction with a computer (3), the upper left corner of each drawer bin is provided with a medicine bin air inlet (6-3.2), a medicine bin air outlet (6-3.3) is arranged at the upper right corner, a drawer (6-1) is arranged in each drawer bin, an air inlet (6-1.1) is arranged at the upper left corner of each drawer (6-1), an air outlet (6-1.2) is arranged at the upper right corner, a moving pair is formed by each drawer (6-1) and the bottom of the drawer bin where the drawer (6-1) is located through a guide rail sliding block structure, and a lead screw sliding block structure which is matched with a lead screw in a driving mechanism (6-12) is arranged at the left side of each drawer (6-1), so that a motor in the driving mechanism (6-12) can drive the drawer (6-1) to be opened outwards and closed inwards through the lead screw structure;

each drawer (6-1) is internally provided with a medicine hopper (6-29), each medicine hopper (6-29) is internally filled with traditional Chinese medicinal materials, four pressure sensors (6-28) for monitoring the gravity change of the medicine hopper (6-29) are arranged between each drawer (6-1) and the bottom of the corresponding medicine hopper, low-temperature dry nitrogen is introduced into the main air pipe (6-10) and is arranged at the back side of the medicine cabinet unit (6), five branch air pipes are arranged at the lower end of the main air pipe, when the drawer (6-1) is in a closed state, the low-temperature dry nitrogen in each branch air pipe can enter the corresponding medicine hopper (6-29) through one air pipe arranged at the upper left corner of the driving bin, the medicine hopper air inlet (6-3.2) and the air inlet (6-1.1), and the original normal-temperature air in the medicine hopper (6-29) can be discharged to the storage chamber through the air outlet (6-1.2) and the medicine hopper air outlet (6-3.3) (1.3), thereby realizing the technical effect of low-temperature modified atmosphere storage of the traditional Chinese medicinal materials.

3. The intelligent traditional Chinese medicine cabinet of claim 1, wherein: after a medicine prescription prescribed by a doctor enters a computer (3) and is audited and confirmed by a medicine taking person, a sliding frame (6-3) in a medicine cabinet unit (6) containing required medicine descends to a medicine taking chamber (1.4), then a corresponding drawer (6-1) moves outwards to be opened under the action of a driving mechanism (6-12), a display screen of a corresponding control panel (6-2) can display a medicine name, a required gram number and a real-time displayed to-be-taken gram number, and after all drawers (6-1) are opened, the medicine taking person can push a medicine dispensing vehicle (2) to enter the medicine taking chamber (1.4) to take medicine;

the 'number of grams to be taken' of the display screen of the control panel (6-2) can display the dose of the medicinal materials which needs to be taken by a medicine taking person in real time according to the weight change of the medicine hopper (6-29) monitored by the pressure sensor (6-28), the 'number of grams to be taken' is changed into '0' to indicate that the dose of the medicinal materials is taken completely, the medicine taking person needs to click a closing button on the control panel (6-2), a corresponding drawer (6-1) can retract inwards under the action of the driving mechanism (6-12) to realize closing, after all needed drawers (6-1) are taken and closed, an operator pushes the medicine dispensing vehicle (2) to withdraw from the medicine taking chamber (1.4), and then the corresponding sliding frame (6-3) rises into the storage chamber (1.3).