CN111920226A

CN111920226A - Intelligent traditional Chinese medicine cabinet

Info

Publication number: CN111920226A
Application number: CN202010875222.3A
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Yang Jianfei
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2020-11-13
Anticipated expiration: 2040-08-27
Also published as: CN111920226B

Abstract

The invention discloses an intelligent traditional Chinese medicine cabinet, which is called as a medicine cabinet unit below and comprises a connecting plate, medicine bins, drawers, medicine hoppers, a pressure sensor and an electric push rod, wherein a house body is of a square cavity structure, the front end of the house body is provided with a medicine taking port, the left side of the medicine taking port is longitudinally provided with five control panels, a computer is the control core of the intelligent traditional Chinese medicine cabinet, the medicine bins are main body bearing structures of the medicine cabinet unit, the medicine bins in a plurality of medicine cabinet units are sequentially connected into a closed circular ring through the connecting plate to form a medicine cabinet group, the rear end of each medicine cabinet unit can be arranged on a guide rod group of a supporting frame through a roller, the drawers are arranged in the medicine bins to form a moving pair, the electric push rod provides power for the movement of the drawers, the front side plate and the rear side plate of each drawer are respectively provided with rectangular holes for circulating air, the front side plate and the rear side plate of each medicine hopper are, the four pressure sensors are arranged between the medicine hopper and the drawer and used for monitoring the weight of the medicine hopper in real time and transmitting data to the computer.

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, inconvenient 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; reducing the concentration to below 2% and maintaining for about 20 days, so that the adult insects and the insect eggs are completely dead, 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 conservation methods such as sulfur, aluminum phosphide fumigation and the like; 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 invention patent with publication number CN103156450A discloses an intelligent traditional Chinese medicine dispensing cabinet with square chains, wherein the front chain and the rear chain are both straight lines and round corners to form a variable diameter motion track in a vertical plane, a plurality of medicine storage boxes are suspended between the front chain and the rear chain at equal intervals through a single suspension point, and the medicine storage boxes are kept in a uniform and drooping posture through the action of gravity, but the intelligent traditional Chinese medicine dispensing cabinet has the following problems: firstly, the structure has design defects, the medicine storage cabinet suspended on the upper edge line of the square chain is positioned on the inner side of the square chain, the medicine storage cabinet on the lower edge line of the square chain is positioned on the outer side of the square chain, the medicine storage cabinet must cross the chain wheel in the process of moving the medicine storage cabinet from the upper edge line to the lower edge line, and the connecting shaft between the chain wheels of the front-shaped chain and the rear-shaped chain can block the medicine storage cabinet from crossing the chain wheel, so the structure can not realize the purpose and technical effect; the medicine storage cabinet moving in the vertical plane has no anti-falling structure, and the safety is low; the medicine storage cabinets are in a suspension structure, and the square chains can rotate circularly, so that a large gap needs to be reserved between the medicine storage cabinets, the medicine storage cabinets are loose in structure and not compact enough, and the space utilization rate is low; the patent of the invention with publication number CN109229792A discloses a traditional Chinese medicine preservation device with good ventilation effect, the medicine boxes are distributed on a rotary supporting rod in a radial shape, and the rotary supporting rod is 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 rotation axis, the gravity center of the rotating device rotates around the rotation gravity center in the process of rotating the rotating device, when the gravity center rises, the rotation is laborious, when the gravity center falls, the excessive rotation is required to be prevented, and the practical use is extremely 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 cylindrical shape, and when taking medicine, all medicine bins need to rotate, so that the medicine with the best size and shape is continuously turned over and rubbed in the medicine bins to generate a large amount of medicine powder, which not only wastes the medicine, but also generates a large amount of foam when decocting, thus affecting the performance of medicine properties.

Disclosure of Invention

In order to solve the defects of the prior art, the invention aims to provide an intelligent traditional Chinese medicine cabinet which is novel in structure and convenient to operate, can be used for automatically preparing medicines, can be used for applying a controlled atmosphere storage technology to a traditional Chinese medicine preparation system, furthest retains the property of the medicines, reduces the consumption of the medicines and efficiently realizes the preparation of the traditional Chinese medicines.

The technical scheme adopted by the invention is as follows: traditional chinese medicine cabinet in intelligence, following medicine cabinet unit of title is the basic component who realizes traditional chinese medicine prescription system, including connecting plate, medicine storehouse, drawer, medicine fill, pressure sensor, electric push rod, its characterized in that: the room body is square cavity structure, and its front end is equipped with the mouth of getting it filled, and it is vertically equipped with five control panels to get the mouth left side of getting it filled, all is provided with a shutdown button, a benefit storehouse button and a display screen on every control panel, and the computer sets up in getting it filled the mouth next door, and the computer is the control core of medicine cabinet in the intelligence.

The medicine bin is a horn mouth cavity-shaped structure with a front width and a back width which are arranged obliquely downwards by 20 degrees, the medicine bin is a main body bearing structure of the medicine cabinet unit, the left side of the front end of the medicine bin is provided with a single-lug ring, the right side of the front end is provided with a double-lug ring, the lower side of the back end of the medicine bin is provided with two pairs of lower rollers, the upper side of the back end is provided with two pairs of upper rollers, each pair of upper rollers comprises two corresponding upper rollers, the back end of the medicine bin is also provided with a driving rod for transmitting thrust force to enable the medicine cabinet unit to move, the back side wall of the medicine bin is provided with a rectangular hole for circulating air, the drawer is arranged in the medicine bin and forms a moving pair by a guide rail slider structure, the electric push rod provides power for the movement of the drawer, namely drives the drawer to be opened and closed, the front end of the drawer is connected with the, the mesh that is used for the circulation air is all seted up to medicine fill front side board and posterior lateral plate, its inside splendid attire chinese-medicinal material, and the medicine fill is installed inside the drawer, and four pressure sensor installations are between medicine fill and drawer for the weight of real-time supervision medicine fill to with data transfer to computer.

Preferably, the left side of the connecting plate is provided with a single-lug ring structure, the right side of the connecting plate is provided with a double-lug ring structure, the single-lug ring structure on the left side of the connecting plate is matched and installed with the double-lug ring on the right side of the front end of the medicine bin to form a revolute pair, the double-lug ring structure on the right side of the connecting plate is matched and installed with the single-lug ring in the adjacent medicine cabinet unit to form a revolute pair, and the medicine bins in the plurality of medicine cabinet units are sequentially connected into.

Preferably, the traditional Chinese medicinal materials contained in the medicine hoppers of the medicine cabinet units are all provided with a database in a computer, when the pressure sensor in one drawer monitors that the weight of the traditional Chinese medicinal materials in the medicine hoppers is too small, the computer can display that the stock of the traditional Chinese medicinal materials is too small and prompt a medicine supplementing person to supplement the medicine in time, and the medicine taking person can also press a cabin supplementing button on the control panel to prompt the medicine supplementing person to supplement the corresponding medicinal materials in time.

Preferably, after a medicament prescription prescribed by a doctor enters a computer and is audited and confirmed by a medicament taker, a driving device moves a medicament cabinet unit containing required Chinese medicinal materials to a medicament taking port, then a drawer moves outwards under the driving action of an electric push rod to be opened, a display screen of a corresponding control panel displays the name of the Chinese medicinal materials, the required gram number and the real-time displayed gram number to be taken, the gram number to be taken of the display screen on the control panel displays the dose of the Chinese medicinal materials required to be taken by the medicament taker in real time according to the weight change of a medicament hopper monitored by a pressure sensor, the gram number to be taken indicates that the dose of the Chinese medicinal materials is finished after the gram number to be taken is changed into 0, the medicament taker needs to click a closing button on the control panel, the corresponding drawer retracts inwards and closes under the action of the electric push rod, and then the computer calculates the position of the medicament cabinet unit containing the required Chinese medicinal materials in the same medicament cabinet group, so as to determine the clockwise or counterclockwise rotation of the medicine cabinet group, and enable the medicine cabinet unit to reach the medicine taking port in the shortest time.

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;

secondly, the medicine bin is in a horn mouth cavity structure with a wide front part and a narrow back part, and the medicine cabinet units are connected with each other by combining a connecting plate to form a closed-loop medicine cabinet group, so that the problem of poor movement of the medicine cabinet units in a horizontal variable-diameter movement track is solved, and the problem which is not solved by technical personnel in the field is solved;

the pressure sensor arranged between the drawer and the medicine hopper can monitor the weight of the medicine hopper in real time, the stored quantity of the medicinal materials can be directly fed back to a computer database, and a display screen on the control panel can display the required dosage of the medicine-taking personnel on 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 medicament;

the medicine bin is obliquely arranged at 20 degrees downwards, so that medicinal materials in the medicine hopper can be gathered towards the front end of the drawer automatically 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 partial cross-sectional schematic view of the present invention.

Fig. 4 is a schematic diagram of a partial explosion of the present invention.

Fig. 5 is a schematic view of the overall structure of the driving device.

Fig. 6 is a schematic cross-sectional structure of the driving device.

Fig. 7 is a partial sectional view of the driving device.

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

Fig. 9 is a partial sectional structure diagram of the medicine cabinet unit.

Fig. 10 is a schematic view of the entire structure of the drug cabinet unit.

Fig. 11 is an exploded view of the drug cabinet unit.

Fig. 12 is a partial sectional view of the supporting frame.

Fig. 13 is a schematic view of the hanging plate structure.

Reference numerals: 1 house body, 1.1 bin supplementing door, 1.2 medicine taking port, 1.3 control panel, 2 medicine dispensing vehicle, 3 computer, 4 medicine cabinet unit, 4-1 connecting plate, 4-2 medicine bin, 4-2.1 lower roller, 4-2.2 upper roller, 4-2.3 driving rod, 4-2.4 single-lug ring, 4-2.5 double-lug ring, 4-3 drawer, 4-4 medicine hopper, 4-5 pressure sensor, 4-6 electric push rod, 5-1 refrigerator, 5-2 nitrogen making machine, 5-3 exhaust pipe, 5-4 horn mouth, 5-5 air inlet pipe, 5-6 oxygen concentration monitor, 6 support frame, 6.1 upper guide rod, 6.2 lower guide rod, 6.3 right guide plate, 6.4 left guide plate, 7 driving device, 7-1 bottom plate, 7-1.2 left vertical plate, 7-1.1 right vertical plate, 7-2 right large bevel gear, 7-3 right main shafts, 7-4 right driven shafts, 7-5 hanging plates, 7-5.1 roll-over stands, 7-6 push rods, 7-7 right chain wheels, 7-8 right shifting rings, 7-9 right toothed rings, 7-10 right shifting rods, 7-11 right electric cylinders, 7-12 transmission chains, 7-13 left electric cylinders, 7-14 left shifting rods and 7-15 left toothed rings, 7-16 left chain wheels, 7-17 left driven shafts, 7-18 left main shafts, 7-19 left large bevel gears, 7-20 right small gears, 7-21 right large gears, 7-22 left small gears, 7-23 left large gears, 7-24 left shifting rings, 7-25 left small bevel gears, 7-26 right small bevel gears, 7-27 left motors and 7-28 right motors.

Detailed Description

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

As shown in fig. 1 and fig. 2, the dispensing system of the present embodiment includes a housing 1, a dispensing cart 2, a computer 3, a cabinet unit 4, a dispensing system, a support frame 6, and a driving device 7, and is characterized in that: the house body 1 is a square cavity structure, the front end of the house body is provided with a medicine taking port 1.2 for a medicine taking person to push a medicine dispensing vehicle 2 to dispense medicinal materials, the left side of the medicine taking port 1.2 is longitudinally provided with five control panels 1.3, each control panel 1.3 is provided with a closing button, a bin supplementing button and a display screen, the right side of the house body 1 is provided with a bin supplementing door 1.1 for facilitating the medicine supplementing person to supplement the medicinal materials in the system, a computer 3 is arranged beside the medicine taking port 1.2, a support frame 6 in the house body 1 is provided with five groups of guide rods for bearing and guiding the movement of the medicine cabinet units 4, the medicine cabinet units 4 are mutually connected to form five closed annular medicine cabinet groups and are respectively arranged on the five guide rod groups of the support frame 6, each medicine cabinet unit 4 contains a Chinese medicinal material, a driving device 7 can respectively drive the five medicine cabinet groups to rotate forwards or reversely according to the instruction of dispensing medicinal materials sent by the computer 3, the corresponding medicine cabinet units 4 are sequentially moved to the medicine taking port 1.2 for a medicine taking person to take medicine, the air conditioning system can perform circulating oxygen reduction treatment on the air in the room body 1, and the low-temperature dry nitrogen is filled into the medicine cabinet units 4 containing the medicinal materials, so that the low-temperature air conditioning storage and intelligent dispensing of the Chinese medicinal materials are realized.

As shown in fig. 9, 10 and 11, the medicine cabinet unit 4 is a basic component for realizing a traditional Chinese medicine dispensing system, and comprises a connecting plate 4-1, a medicine bin 4-2, a drawer 4-3, a medicine hopper 4-4, a pressure sensor 4-5 and an electric push rod 4-6, wherein the medicine bin 4-2 is a horn mouth cavity-shaped structure which is inclined downwards by 20 degrees and is wide in front and narrow in back, the main body bearing structure of the medicine cabinet unit 4 is provided, the left side of the front end of the medicine bin 4-2 is provided with a single ear ring 4-2.4, the right side of the front end is provided with a double ear ring 4-2.5, the lower side of the back end is provided with two lower rollers 4-2.1, the upper side of the back end is provided with two pairs of upper rollers 4-2.2, each pair of upper rollers 4-2.2 corresponds to each other, the back end of the medicine bin 4-2 is also provided with a driving rod 4-2.3 for transmitting thrust to move the medicine, the rear side wall of the medicine bin 4-2 is provided with a rectangular hole for circulating air, the drawer 4-3 is arranged inside the medicine bin 4-2, the front side wall and the rear side wall form a moving pair through a guide rail and slide block structure, the electric push rod 4-6 provides power for the movement of the drawer 4-3, namely, the drawer 4-3 is driven to open and close, the front end of the electric push rod is connected with the bottom of the drawer 4-3, the rear end of the electric push rod is connected with the bottom surface of the medicine bin 4-2, the front side plate and the rear side plate of the drawer 4-3 are both provided with rectangular holes for circulating air, the front side plate and the rear side plate of the medicine bucket 4-4 are both provided with meshes for circulating air and internally containing a traditional Chinese medicine, the medicine bucket 4-4 is arranged inside the drawer 4-3, four pressure sensors 4-5 are arranged between the medicine bucket, for monitoring the weight of the medicine hoppers 4-4 in real time and transmitting the data to the computer 3.

The left side of the connecting plate 4-1 is provided with a single-lug ring structure, the right side of the connecting plate is provided with a double-lug ring structure, the single-lug ring structure on the left side of the connecting plate 4-1 is matched and installed with the double-lug ring 4-2.5 on the right side of the front end of the medicine bin 4-2 to form a revolute pair, the double-lug ring structure on the right side of the connecting plate 4-1 is matched and installed with the single-lug ring 4-2.4 in the adjacent medicine cabinet unit 4 to form a revolute pair, and the medicine bins 4-2 in the medicine cabinet units 4 are sequentially connected into a.

As shown in fig. 12, five guide rod groups are vertically arranged on the support frame 6, each guide rod group comprises an upper guide rod 6.1 and a lower guide rod 6.2, the upper guide rod 6.1 and the lower guide rod 6.2 have the same shape and are closed rectangular rings with round corners, which are also called variable-diameter track guide rods, a left guide plate 6.4 is arranged at the left end of the inside of each guide rod group, a right guide plate 6.3 is arranged at the right end of the inside of each guide rod group, the left side of the left guide plate 6.4 is of a circular ring structure, upper inclined surfaces are arranged at the two ends of the right side of the left guide plate 6.3, the right side of the right guide plate 6.3; each guide rod group in the support frame 6 can be provided with a medicine cabinet group, two pairs of upper rollers 4-2.2 of each medicine cabinet unit 4 in the medicine cabinet group clamp the upper guide rod 6.1, and two lower rollers 4-2.1 are closely supported on the lower guide rod 6.2, and the medicine cabinet group can move on the guide rod group along a variable diameter track due to the guiding and supporting effects of the guide rod groups.

As shown in figures 3, 4, 5, 6, 7, 8 and 13, the driving device 7 comprises a bottom plate 7-1, a right large bevel gear 7-2, a right main shaft 7-3, a right driven shaft 7-4, a left driven shaft 7-17, a left main shaft 7-18, a left small bevel gear 7-25, a right small bevel gear 7-26, a left motor 7-27, a right motor 7-28 and five driving groups, wherein each driving group comprises a hanging plate 7-5, a turnover frame 7-5.1, a push rod 7-6, a right chain wheel 7-7, a right shifting ring 7-8, a right toothed ring 7-9, a right shifting rod 7-10, a right electric cylinder 7-11, a transmission chain 7-12, a left electric cylinder 7-13, a left driving rod 7-14, a left toothed ring 7-15, a left chain wheel 7-16, a shifting rod 7-10, a shifting rod, A left big bevel gear 7-19, a right small gear 7-20, a right big gear 7-21, a left small gear 7-22, a left big gear 7-23, a left shifting ring 7-24, a bottom plate 7-1 is a bearing main body of the driving device 7, a left motor 7-27 can transmit power to a left chain wheel 7-16 through the left small bevel gear 7-25, the left big bevel gear 7-19, a left main shaft 7-18, the left small gear 7-22 and the left big gear 7-23 to enable the left chain wheel 7-16 to rotate anticlockwise, therefore, the counterclockwise rotation of the transmission chain 7-12 is realized, and the left electric cylinder 7-13 controls the clutch of the power transmission from the left motor 7-27 to the left chain wheel 7-16 through the left shifting lever 7-14, the left shifting ring 7-24 and the left toothed ring 7-15; the right motor 7-28 can transmit power to the right chain wheel 7-7 through the right small bevel gear 7-26, the right large bevel gear 7-2, the right main shaft 7-3, the right small gear 7-20 and the right large gear 7-21, so that the right chain wheel 7-7 rotates clockwise, the clockwise rotation of the transmission chain 7-12 is realized, and the right electric cylinder 7-11 controls the clutch of the power transmission from the right motor 7-28 to the right chain wheel 7-7 through the right poking rod 7-10, the right poking ring 7-8 and the right gear ring 7-9; the push rod 7-6 arranged on the transmission chain 7-12 can realize the movement of the medicine cabinet unit 4 on the guide rod group by pushing the driving rod 4-2.3, and the hanging plate 7-5 arranged on the push rod 7-6 can prevent the push rod 7-6 from being separated from the driving rod 4-2.3 when the medicine cabinet group is driven to rotate.

The left end of a bottom plate 7-1 is provided with a left vertical plate 7-1.2, the right end is provided with a right vertical plate 7-1.1, a left motor 7-27 is fixedly arranged at the left end of the bottom plate 7-1, a left small bevel gear 7-25 is coaxially and fixedly connected with an output shaft of the left motor 7-27, the lower end of a left main shaft 7-18 and the left end of the bottom plate 7-1 form a revolute pair, five sections of external splines are uniformly distributed on the left main shaft 7-18, the upper side of each section of external spline is provided with a left small gear 7-22 to form the revolute pair, the lower end of the left small gear 7-22 is provided with rectangular teeth, an internal spline arranged inside a left gear ring 7-15 is matched and arranged with the external spline on the left main shaft 7-18 to form a revolute pair, the rectangular teeth arranged at the upper end of the left gear, the left shifting ring 7-24 and the left toothed ring 7-15 form a revolute pair, convex shafts are arranged on two sides of the revolute pair, the left end of the left shifting rod 7-14 is of a fork-shaped structure, the fork structure is provided with coaxial long hole grooves, protruding shafts on two sides of a left toothed ring 7-15 can slide in the long hole grooves of the fork structure at the left end of a left driving lever 7-14, the middle position of the left driving lever 7-14 and a left vertical plate 7-1.2 form a rotating pair, the right end and the upper end of a left electric cylinder 7-13 form a rotating pair, the lower end of the left electric cylinder 7-13 and the left vertical plate 7-1.2 form a rotating pair, the lower end of a left driven shaft 7-17 is fixedly connected with the left end of a bottom plate 7-1, a left chain wheel 7-16 is coaxially and fixedly connected with a left big gear 7-23, and forms a revolute pair with the left driven shaft 7-17, and the left big gear 7-23 is meshed with the left small gear 7-22 to form gear tooth meshing transmission.

The right motor 7-28 is fixedly arranged at the right end of the bottom plate 7-1, the right bevel pinion 7-26 is coaxially and fixedly connected with an output shaft of the right motor 7-28, the lower end of the right main shaft 7-3 and the right end of the bottom plate 7-1 form a revolute pair, five sections of external splines are distributed on the right main shaft 7-3, a right pinion 7-20 is arranged at the upper side of each section of external spline to form a revolute pair, rectangular teeth are arranged at the lower end of the right pinion 7-20, an internal spline arranged inside the right toothed ring 7-9 is matched and arranged with the external spline on the right main shaft 7-3 to form a moving pair, the rectangular teeth arranged at the upper end of the right toothed ring 7-9 can be meshed with the rectangular teeth at the lower end of the right pinion 7-20, the right shifting ring 7-8 and the right toothed ring 7-9 form, the right end of a right driving lever 7-10 is of a fork structure, the fork structure is provided with a coaxial long hole groove, protruding shafts on two sides of a right toothed ring 7-9 can slide in the long hole groove of the fork structure on the right end of the right driving lever 7-10, the middle position of the right driving lever 7-10 and a right vertical plate 7-1.1 form a revolute pair, the left end and the upper end of a right electric cylinder 7-11 form a revolute pair, the lower end of the right electric cylinder 7-11 and the right vertical plate 7-1.1 form a revolute pair, the lower end of a right driven shaft 7-4 is fixedly connected with the right end of a bottom plate 7-1, a right chain wheel 7-7 and a right big gear 7-21 are coaxially and fixedly connected and form a revolute pair with the right driven shaft 7-4, and the right big gear.

The transmission chain 7-12 is arranged between the left chain wheel 7-16 and the right chain wheel 7-7 to form a chain transmission.

The left motor 7-27 always keeps anticlockwise rotation, the left main shaft 7-18 always keeps clockwise rotation through the transmission of the left small bevel gear 7-25 and the left large bevel gear 7-19, the right motor 7-28 always keeps clockwise rotation, and the right main shaft 7-3 always keeps anticlockwise rotation through the transmission of the right small bevel gear 7-26 and the right large bevel gear 7-2.

In an initial state, the left electric cylinder 7-13 keeps an extension state, the right end of the left shifting lever 7-14 rotates upwards, the left end drives the left toothed ring 7-15 to move downwards through the left shifting ring 7-24, rectangular teeth of the left toothed ring 7-15 are disengaged from rectangular teeth of the left pinion 7-22, power transmission between the left main shaft 7-18 and the left chain wheel 7-16 is cut off, the rectangular teeth of the left toothed ring 7-15 can be engaged with the rectangular teeth of the left pinion 7-22 after the left electric cylinder 7-13 contracts, and therefore the clockwise rotating left main shaft 7-18 can enable the left chain wheel 7-16 to rotate anticlockwise through the engagement effect of the left large gear 7-23 and the left pinion 7-22, and the transmission chain 7-12 rotates anticlockwise.

When the electric right cylinder 7-11 is in an extension state in an initial state, the left end of the right driving lever 7-10 rotates upwards, the right end drives the right toothed ring 7-9 to move downwards through the right driving ring 7-8, so that the rectangular teeth of the right toothed ring 7-9 are disengaged from the rectangular teeth of the right pinion 7-20, power transmission between the right main shaft 7-3 and the right chain wheel 7-7 is disconnected, the rectangular teeth of the right toothed ring 7-9 can be engaged with the rectangular teeth of the right pinion 7-20 after the right electric cylinder 7-11 is contracted, and therefore the counterclockwise rotating right main shaft 7-3 can realize clockwise rotation of the right chain wheel 7-7 through the engagement action of the right bull gear 7-21 and the right pinion 7-20, and the transmission chain 7-12 rotates clockwise.

Because the rotating directions of the left main shaft 7-18 and the right main shaft 7-3 are always opposite, the left electric cylinder 7-13 and the right electric cylinder 7-11 cannot contract simultaneously, namely, when the left electric cylinder 7-13 contracts and the right electric cylinder 7-11 extends, the transmission chain 7-12 rotates anticlockwise; when the left electric cylinder 7-13 extends and the right electric cylinder 7-11 contracts, the transmission chain 7-12 rotates clockwise; when the left electric cylinder 7-13 extends and the right electric cylinder 7-11 also extends, the transmission chain 7-12 keeps still.

Twenty-four push rods 7-6 are arranged on the transmission chain 7-12 at equal intervals, a hanging plate 7-5 is arranged in each push rod 7-6 to form a revolute pair, a roll-over stand 7-5.1 is arranged at the lower side of each hanging plate 7-5, and two small rollers are arranged at two ends of the lower side of the roll-over stand 7-5.1.

The transmission chain 7-12 pushes the driving rod 4-2.3 at the rear end of the medicine bin 4-2 through the push rod 7-6 to enable the medicine cabinet set to rotate, and in the process of driving the medicine cabinet set to rotate, the overturning frame 7-5.1 can keep a drooping state due to the action of gravity, so that the hanging plate 7-5 is in a horizontal state to prevent the driving rod 4-2.3 from being separated from the push rod 7-6; because the curvature of the guide rod group is different from the motion curvature of the transmission chain 7-12, when the push rod 7-6 moves to the position near the right end of the support frame 6, the driving rod 4-2.3 can be separated from the push rod 7-6, the small roller at one side of the turnover frame 7-5.1 can be contacted with the right guide plate 6.3 at the moment, and the turnover frame 7-5.1 is turned over, so that the hanging plate 7-5 is changed from a horizontal state to a vertical state, and the driving rod 4-2.3 can be smoothly separated from the push rod 7-6; the transmission chain 7-12 and the medicine cabinet group continue to rotate, when the push rod 7-6 moves to the other side of the support frame 6, the push rod 7-6 can be contacted and meshed with the driving rod 4-2.3 again, and then the roll-over stand 7-5.1 leaves the right guide plate 6.3 to be in a sagging state again, so that the hanging plate 7-5 is changed from a vertical state to a horizontal state, and the technical effect of preventing the driving rod 4-2.3 from being separated is continuously realized; when the push rod 7-6 moves to the vicinity of the left end of the support 6, the same principle as described above is applied.

As shown in figure 2, the air conditioning system comprises a refrigerator 5-1, a nitrogen making machine 5-2, an exhaust pipe 5-3, a bell mouth 5-4, an air inlet pipe 5-5 and an oxygen concentration monitor 5-6, the nitrogen making machine 5-2 adopts the pressure swing adsorption principle to prepare high-purity dry nitrogen, the nitrogen making raw material is air in a room body 1, ten oxygen concentration monitors 5-6 are distributed in the middle position in the room body 1, a nitrogen making machine 5-2 and a refrigerating machine 5-1 are both arranged on the left side of the room body 1, the air in the room body 1 enters the nitrogen making machine 5-2 through an air inlet pipe 5-5, the dry nitrogen purified by the nitrogen generator 5-2 is cooled by the refrigerator 5-1, and enters the medicine cabinet unit 4 through the exhaust pipe 5-3 and the bell mouth 5-4 to realize the low-temperature drying air-conditioning storage of the traditional Chinese medicine.

Eight branch air pipes are arranged at the tail end of the air inlet pipe 5-5 and are uniformly distributed at the middle position in the house body 1, dense vent holes are formed in each branch air pipe, so that air in the house body 1 can smoothly enter the nitrogen making machine 5-2 through the air inlet pipe 5-5, five electromagnetic valves and five bell mouths 5-4 are longitudinally arranged at the tail end of the air outlet pipe 5-3, the opening and closing of each bell mouth 5-4 are controlled by one electromagnetic valve, low-temperature dry nitrogen discharged by the refrigerating machine 5-1 enters the air outlet pipe 5-3 and enters the corresponding medicine hopper 4-4 through the five bell mouths 5-4, original air in the medicine hopper 4-4 is discharged into a space at the rear end of the medicine hopper 4-2, and the oxygen concentration monitor 5-6 is used for monitoring the oxygen content in the house body 1 in real time, when the oxygen content in the room body 1 is detected to exceed the set threshold, the nitrogen making machine 5-2 and the refrigerating machine 5-1 are started, the oxygen-containing air in the room body 1 is purified into high-purity low-temperature dry nitrogen and is sent back to the medicine hopper 4-4 in the room body 1, and the whole air conditioning process of cooling, nitrogen filling and oxygen reducing 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 medicine hoppers 4-4 of the medicine cabinet units 4, when the pressure sensors 4-5 in a certain drawer 4-3 monitor that the weight of the traditional Chinese medicinal materials in the medicine hoppers 4-4 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 1.3 to prompt the medicine supplementing person to supplement the medicine in time.

After a medicine prescription prescribed by a doctor enters the computer 3 and is audited and confirmed by a medicine taking person, the driving device 7 moves the medicine cabinet unit 4 containing the required traditional Chinese medicine to the medicine taking port, then the drawer 4-3 moves outwards under the driving action of the electric push rod 4-6 to be opened, the display screen of the corresponding control panel 1.3 can display the name of the medicine, the required gram number and the real-time displayed gram number to be taken, the gram number to be taken of the display screen on the control panel 1.3 can display the dose which is required to be taken by the medicine taking person for the medicine in real time according to the weight change of the medicine hopper 4-4 monitored by the pressure sensor 4-5, the gram number to be taken is changed into 0 to indicate that the dose which is taken by the medicine is finished, the medicine taking person needs to click the closing button on the control panel 1.3, the corresponding drawer 4-3 can retract inwards and close under the action of the electric push rod 4-6, then the computer 3 calculates the position of the medicine cabinet unit 4 containing the required medicinal materials in the same medicine cabinet group to determine the clockwise or anticlockwise rotation of the medicine cabinet group, so that the medicine cabinet unit 4 can reach the medicine taking port 1.2 in the shortest time.

After the first medicine taking is finished, the nitrogen making machine 5-2 and the refrigerating machine 5-1 are started, meanwhile, the driving device 7 sequentially moves the medicine cabinet unit 4 after the medicine taking to the bell mouth 5-4, so that the air entering the medicine hopper 4-4 is extruded to the inner space of the house body 1 by the low-temperature dry nitrogen when the drawer 4-3 is opened, the oxygen-containing air discharged out of the medicine hopper 4-4 enters the nitrogen making machine 5-2 and the refrigerating machine 5-1 through the air inlet pipe 5-5, and the nitrogen making machine 5-2 and the refrigerating machine 5-1 stop working until the oxygen content in the house body 1 monitored by the oxygen concentration monitoring instrument 5-6 is lower than the set threshold value, and wait for the next starting instruction.

The terms "front", "back", "left", "right", and the like, refer to orientations or positional relationships based on orientations or positional relationships illustrated in the drawings or orientations or positional relationships conventionally found in use of the products of the present invention, and are used only for convenience in describing and simplifying the present invention, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present 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. Traditional chinese medicine cabinet in intelligence, the following cabinet unit of weighing medicine (4) is the basic component who realizes traditional chinese medicine dispensing system, including connecting plate (4-1), medicine storehouse (4-2), drawer (4-3), medicine fill (4-4), pressure sensor (4-5), electric putter (4-6), its characterized in that: the house body (1) is of a square cavity structure, the front end of the house body is provided with a medicine taking port (1.2), the left side of the medicine taking port (1.2) is longitudinally provided with five control panels (1.3), each control panel (1.3) is provided with a closing button, a bin supplementing button and a display screen, the computer (3) is arranged beside the medicine taking port (1.2), and the computer (3) is a control core of the intelligent traditional Chinese medicine cabinet;

the medicine bin (4-2) is a horn mouth cavity structure which is obliquely downward for 20 degrees and is wide in the front and narrow in the back, and is a main body bearing structure of the medicine cabinet unit (4), the left side of the front end of the medicine bin (4-2.4) is provided with a single lug ring (4-2.4), the right side of the front end is provided with a double lug ring (4-2.5), the lower side of the back end is provided with two lower rollers (4-2.1), the upper side of the back end is provided with two pairs of upper rollers (4-2.2), each pair of upper rollers (4-2.2) corresponds to each other in position, the back end of the medicine bin (4-2) is also provided with a driving rod (4-2.3) for transmitting thrust to enable the medicine cabinet unit (4) to move, the back side wall of the medicine bin (4-2) is provided with a rectangular hole for circulating air, the drawer (4-3) is arranged inside the medicine bin (4-2), and the front two, the electric push rod (4-6) provides power for the movement of the drawer (4-3), namely drives the drawer (4-3) to open and close, the front end of the electric push rod is connected with the bottom of the drawer (4-3), the rear end of the electric push rod is connected with the bottom surface of the medicine bin (4-2), rectangular holes for air circulation are formed in the front side plate and the rear side plate of the drawer (4-3), meshes for air circulation are formed in the front side plate and the rear side plate of the medicine hopper (4-4), a traditional Chinese medicine is contained in the medicine hopper, the medicine hopper (4-4) is installed inside the drawer (4-3), four pressure sensors (4-5) are installed between the medicine hopper (4-4) and the drawer (4-3) and used for monitoring the weight of the medicine hopper (4-4) in real time and transmitting data to the computer (3);

the left side of the connecting plate (4-1) is provided with a single-lug ring structure, the right side of the connecting plate is provided with a double-lug ring structure, the single-lug ring structure on the left side of the connecting plate (4-1) is matched and installed with a double-lug ring (4-2.5) on the right side of the front end of the medicine bin (4-2) to form a revolute pair, the double-lug ring structure on the right side of the connecting plate (4-1) is matched and installed with a single-lug ring (4-2.4) in an adjacent medicine cabinet unit (4) to form a revolute pair, and the medicine bins (4-2) in the medicine cabinet units (4) are sequentially connected into a closed ring.

2. The intelligent traditional Chinese medicine cabinet of claim 1, wherein: the traditional Chinese medicinal materials contained in the medicine hoppers (4-4) of each medicine cabinet unit (4) are all provided with a database in the computer (3), when the pressure sensors (4-5) in certain drawers (4-3) monitor that the weight of the traditional Chinese medicinal materials in the medicine hoppers (4-4) is too small, the quantity of the traditional Chinese medicinal materials is too small and a medicine supplementing person is prompted to supplement the medicine in time on the computer (3), and the medicine taking person can also press a cabin supplementing button on the control panel (1.3) to prompt the medicine supplementing person to supplement the corresponding medicine in time;

after a medicine prescription prescribed by a doctor enters a computer (3) and is audited and confirmed by a medicine taking person, a driving device (7) moves a medicine cabinet unit (4) containing required traditional Chinese medicines to a medicine taking port, then a drawer (4-3) moves outwards and is opened under the driving action of an electric push rod (4-6), a display screen of a corresponding control panel (1.3) can display a medicine name, a required gram number and a real-time displayed gram number to be taken, the gram number to be taken of the display screen on the control panel (1.3) can display the dose required to be taken by the medicine taking person for the medicine in real time according to the weight change of a medicine bucket (4-4) monitored by a pressure sensor (4-5), the dose required to be taken by the medicine taking person is displayed in real time after the gram number to be taken is changed into 0, the dose taken by the medicine is finished, the medicine taking person needs to click a closing button on the control panel (1.3), and the corresponding drawer (4-3) can retract inwards under the action of the electric push rod (4-6), then the computer (3) calculates the position of the medicine cabinet unit (4) containing the required medicinal materials in the same medicine cabinet group to determine the clockwise or anticlockwise rotation of the medicine cabinet group, so that the medicine cabinet unit (4) can reach the medicine taking port (1.2) in the shortest time.