A drug carrier device

Abstract

The present invention discloses a medicine carrier device, comprising: a medicine platform base mechanism, an upper clamp assembly and a lower clamp assembly installed at the upper and lower ends of the medicine platform base mechanism; the medicine platform base mechanism comprises a clamp rail mounting seat, a syringe arranged on the rail mounting seat, a sliding assembly 1 and a sliding assembly 2 installed on the clamp rail mounting seat, a clamp power push rod assembly slidably connected to the sliding assembly 1, a medicine clamp power rack installed on the sliding assembly 2, and a driven gear assembly meshed with the medicine clamp power rack; the clamp power push rod assembly also abuts against the medicine clamp power rack, and when the clamp power push rod assembly is pushed, it can drive the medicine clamp power rack to move, and then drive the driven gear assembly to rotate. The present invention is that the medicine bottle carrier device is an important module of the dispensing robot, which can realize the centralized placement of medicine bottles, save the time of medical staff to repeatedly put medicine, and improve the dispensing efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of medical medicine bottles, and particularly relates to a medicine carrier device. Background Art

[0002] The dispensing robot is mainly used for the preparation of intravenous drugs. Before dispensing, the drugs to be dispensed need to be centrally placed and then picked up by the robotic arm for dispensing. However, only one medicine bottle can be placed on the dispensing table in the dispensing robot, and multiple drugs that need to be configured cannot be centrally placed, which will increase the time for medical staff to place the drugs and reduce the dispensing efficiency. For example, the Chinese invention patent application publication number: CN108030673A discloses an automatic dispensing robot for ampoules, which is characterized in that the automatic dispensing robot includes: a base, a solvent bag device, an ampoule device, and a syringe device. The solvent bag device, the ampoule device, and the syringe device are all arranged on the base; the syringe device is located between the ampoule device and the solvent bag device; the solvent bag device includes a bag lifting mechanism and a solvent bag clamp, and the solvent bag clamp is arranged on the bag lifting mechanism; the bag lifting mechanism includes a medicine bag high position and a medicine bag low position; the ampoule device includes a bottle lifting mechanism and at least one bottle clamping mechanism, and the bottle clamping mechanism is arranged on the bottle lifting mechanism; the bottle lifting mechanism includes a medicine bottle high position and a medicine bottle low position; the syringe device includes a needle tube clamping mechanism, and the syringe device drives the syringe to rotate within a vertical circle; when the air pressure in the solvent bag is relatively large and needs to be adjusted, the solvent bag is located at the medicine bag low position, and the syringe punctures and aspirates air from the medicine bag; when the air pressure in the ampoule is relatively large and needs to be adjusted, the ampoule is located at the medicine bottle low position, and the syringe punctures and aspirates air from the ampoule. In the dispensing of this application document, only the ampoule device can be clamped for dispensing, which is relatively single; secondly, the Chinese utility model patent application publication number: CN208483863U discloses a clamping mechanism of a dispensing robot, including a turntable component 1 and a cam component 4, which is characterized in that a plurality of clamping stations 11 are arranged on the periphery of the turntable component 1, and each clamping station 11 is used to clamp a standard clamping member 2. A medicine bottle clamping part for clamping a medicine bottle 01 is arranged inside each standard clamping member 2. A self-clamping jaw 3 is correspondingly arranged at the bottom of each clamping station 11, and all the self-clamping jaws 3 are connected to the turntable component 1. A clamping groove 21 is arranged on each standard clamping member 2, and the clamping end of each self-clamping jaw 3 is adapted to the clamping groove 21. The cam component 4 is arranged below the turntable component 1, and the position of the cam component 4 is adapted to the transfer station and the bottle discarding station of the dispensing robot. When the turntable component 1 rotates and each clamping station 11 rotates in sequence to align with the transfer station and the bottle discarding station, the corresponding self-clamping jaw 3 is opened under the action of the cam component 4; among them, among all the standard clamping members 2, there are a plurality of medicine bottle clamping parts with different volumes and sizes to adapt to medicine bottles 01 with different specification diameters, and the shapes and sizes of all the standard clamping members 2 are the same.However, when dispensing medicine, this device needs to clamp different medicine bottles one by one, which wastes a lot of time and reduces the dispensing efficiency. Secondly, problems such as insecure clamping of the medicine bottles, tilting of the medicine, and dropping of the medicine may occur during the clamping process. Summary of the Invention

[0003] In view of the problems existing in the prior art, the present invention provides a medicine carrier device.

[0004] In order to achieve the above object, the technical solution of the present invention is as follows:

[0005] The present invention discloses a medicine carrier device, including: a medicine platform base mechanism, an upper clamp assembly and a lower clamp assembly installed at the upper and lower ends of the medicine platform base mechanism;

[0006] The medicine platform base mechanism includes a clamp guide rail mounting seat, a syringe arranged on the guide rail mounting seat, a first sliding assembly and a second sliding assembly installed on the clamp guide rail mounting seat, a clamp power push rod assembly slidably connected to the first sliding assembly, a medicine clamp power rack installed on the second sliding assembly, and a driven gear assembly meshing with the medicine clamp power rack;

[0007] The clamp power push rod assembly also abuts against the medicine clamp power rack. When the clamp power push rod assembly is pushed, it can drive the medicine clamp power rack to move, and then drive the driven gear assembly to rotate;

[0008] A reset power assembly is further provided on the guide rail mounting seat. The reset power assembly is opposite to the medicine clamp power rack and is used to limit and reset the medicine clamp power rack;

[0009] Both the upper clamp assembly and the lower clamp assembly are meshed with the driven gear assembly;

[0010] Both the upper clamp assembly and the lower clamp assembly include a medicine platform clamp box body, a rack arranged in the medicine platform clamp box body, a third sliding assembly slidably connected to the rack, a sixth sliding assembly placed beside the third sliding assembly, a fourth sliding assembly arranged opposite to the sixth sliding assembly, a clamping hand assembly arranged between and slidably connected to the sixth sliding assembly and the fourth sliding assembly, a medicine bottle clamp installed on the clamping hand assembly, and a medicine bottle installed on the medicine bottle clamp;

[0011] The clamping hand assembly includes a toothed left clamping hand, a toothed right clamping hand adapted to the toothed left clamping hand, a cylindrical gear meshing with the toothed left clamping hand and the toothed right clamping hand, and an elastic component; the medicine bottle clamp is placed on the cylindrical gear;

[0012] The toothed left clamping hand is slidably connected to the sixth sliding assembly and connected to the rack. Correspondingly, the toothed right clamping hand is slidably connected to the fourth sliding assembly and connected to the medicine platform clamp box body through an elastic component;

[0013] The rack is engaged with the driven gear assembly. When the driven gear assembly rotates, it can drive the rack to move, thereby driving the toothed left clamping hand and the toothed right clamping hand to engage and move, further driving the cylindrical gear to rotate, and further driving the medicine bottle clamp to loosen or clamp, so as to pick up and place the medicine bottle.

[0014] Preferably, the medicine bottle clamp includes a first bottom plate, a second bottom plate installed on the first bottom plate, a top plate fixed to the second bottom plate, and four blades; the first bottom plate is provided with a windmill-shaped groove opening one, and the second bottom plate is provided with a windmill-shaped groove opening two; one ends of the four blades are respectively hinged to the second bottom plate and the top plate, and the vertical extension parts at the other ends are inserted into the corresponding groove opening one and groove opening two; an arc-shaped groove opening is further provided inside the top plate for placing the four blades after the medicine bottle clamp is opened.

[0015] Preferably, the clamp power push rod assembly includes a first clamp power push rod, a rubber shock absorber arranged at the head of the first clamp power push rod, a second clamp power push rod, a screw, and a rectangular spring sleeved on the screw; one end of the screw and the rectangular spring is placed inside the first clamp power push rod, and the other end is placed inside the second clamp power push rod; a first convex block is provided on the second clamp power push rod for abutting against a second convex block on the medicine clamp power rack.

[0016] Preferably, the driven gear assembly includes a gear shaft, a first cylindrical gear arranged at one end of the gear shaft, a second cylindrical gear meshing with the first cylindrical gear, a third cylindrical gear meshing with the second cylindrical gear, a fourth cylindrical gear connected to the third cylindrical gear, a fifth cylindrical gear arranged at the other end of the gear shaft, a sixth cylindrical gear meshing with the fifth cylindrical gear, a seventh cylindrical gear meshing with the sixth cylindrical gear, and an eighth cylindrical gear connected to the seventh cylindrical gear; the first cylindrical gear meshes with the medicine clamp power rack, and the fourth cylindrical gear and the eighth cylindrical gear both mesh with the corresponding racks.

[0017] Preferably, the reset power assembly includes a limit block, a second spring placed inside the limit block, and an elastic column sleeved on the head of the second spring; the limit block is fixed on the guide rail mounting seat, and the elastic column faces the medicine clamp power rack.

[0018] Preferably, the first sliding assembly, the second sliding assembly, the third sliding assembly, the fourth sliding assembly, and the sixth sliding assembly all include a slide rail and a slider arranged on the slide rail.

[0019] Preferably, the elastic assembly includes a tension spring; one end of the tension spring is arranged on the toothed right clamping hand through a first screw, and the other end is connected to the medicine table clamp box body through a second screw.

[0020] Preferably, the medicine platform base mechanism further includes a support base, which includes a support lower plate base, support side plates disposed on both sides of the support lower plate base, and a support upper plate base disposed on the tops of the two support plates; the medicine table clamp box body is correspondingly disposed on the support lower plate base and the support upper plate base; a steel belt pressing block is provided at the bottom of the support lower plate base, and a felt is provided at the bottom of the steel belt pressing block.

[0021] Adopting the technical solution of the present invention has the following beneficial effects: The medicine bottle carrier device of the present invention is an important module of the medicine dispensing robot, which can realize the centralized placement of medicine bottles, save the time for medical staff to repeatedly place medicines, and improve the dispensing efficiency. The upper clamp assembly and the lower clamp assembly designed by the present invention can be compatible with various specifications of medicine ampoule bottles, lactoerythromycin vials, piperacillin sodium and tazobactam sodium bottles, mecobalamin injection vials, plunger vials, and cefuroxime sodium vials. The clamp power push rod assembly can make all the jaws automatically clamp and release, solving the problems of the current medicine dispensing robot such as the small number of disposable medicine placements on the medicine table, the inclination and dropping of medicines caused by unreliable clamping, and the inability to be compatible with most medicine specifications. Different specifications of medicine bottles can be placed, and it is more convenient to pick up and place medicine bottles. The clamp power push rod assembly provides power for the medicine clamp, and then loosens or clamps, thereby facilitating the picking up and placing of medicine bottles. The design of the reset power assembly can perform the functions of reset and limit, preventing the medicine clamp power rack from sliding out of the sliding assembly two or damaging the parts. Brief Description of the Drawings

[0022] Figure 1 It is a schematic structural diagram of the present invention;

[0023] Figure 2 It is a schematic internal structure of the present invention Figure 1 ;

[0024] Figure 3 It is a schematic internal mechanism of the present invention Figure 2 ;

[0025] Figure 4 It is a schematic structure of the clamp power push rod assembly and its driven gear assembly of the present invention Figure 1 ;

[0026] Figure 5 It is a schematic structure of the clamp power push rod assembly and its driven gear assembly of the present invention Figure 2 ;

[0027] Figure 6 It is an exploded view of the reset power assembly of the present invention;

[0028] Figure 7 It is a schematic structure of the medicine bottle clamp of the present invention Figure 1 ;

[0029] Figure 8 It is a schematic structure of the medicine bottle clamp of the present inventionFigure 2 ;

[0030] Figure 9 For the explosion of the medicine bottle clamp of the present invention Figure 1 ;

[0031] Figure 10 For the explosion of the medicine bottle clamp of the present invention Figure 2 ;

[0032] Figure 11 Structural schematic of the rack and its sliding components three, six, and four of the present invention Figure 1 ;

[0033] Figure 12 Structural schematic of the rack and its sliding components three, six, and four of the present invention Figure 2

[0034] Figure 13 Structural schematic of the rack and its sliding components three, six, and four of the present invention Figure 3 . Detailed implementation manners

[0035] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present invention, and should not be construed as limiting the present invention.

[0036] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

[0037] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality" means two or more unless otherwise specifically defined.

[0038] In the present invention, unless otherwise clearly specified or limited, the terms "mounted", "connected", "connected to", "fixed", etc. shall be construed in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] In the present invention, unless otherwise clearly specified or limited, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely means that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely means that the horizontal height of the first feature is lower than that of the second feature.

[0040] Referring to

[0041] , the present invention provides a drug carrier device, comprising: a drug platform base mechanism 1, an upper clamp assembly 2 and a lower clamp assembly 20 mounted on the upper and lower ends of the drug platform base mechanism 1; Figures 1 to 13 The drug platform base mechanism 1 includes a clamp guide rail mounting seat 104, a syringe 108 disposed on the guide rail mounting seat 104, a first sliding assembly 105 and a second sliding assembly 106 mounted on the clamp guide rail mounting seat 104, a clamp power push rod assembly 107 slidably connected to the first sliding assembly 105, a drug clamp power rack 111 mounted on the second sliding assembly 105, and a driven gear assembly 109 meshing with the drug clamp power rack 111; the syringe 108 is mounted on the guide rail mounting seat 104 through a syringe bracket 1080, which facilitates the taking and placing of the syringe 108;

[0042]

[0043] ​In this embodiment, the working principle of the fixture power push rod assembly 107 is as follows: pushing the first fixture power push rod 1071 will drive the second fixture power push rod 1072 to move, so that the first convex block 10721 abuts against the second convex block 1111, and then the medicine fixture power rack 111 slides, thereby causing the driven gear assembly 109 to rotate; the fixture power push rod assembly 107 also abuts against the medicine fixture power rack 111. When the fixture power push rod assembly 107 is pushed, it can drive the medicine fixture power rack 111 to move, and then drive the driven gear assembly 109 to rotate; the fixture power push rod assembly 107 includes the first fixture power push rod 1071, a rubber shock absorber 1075 arranged at the head of the first fixture power push rod 1071, the second fixture power push rod 1072, a screw 1073, and a rectangular spring 1074 sleeved on the screw 1073; one end of the screw 1073 and the rectangular spring 1074 is placed inside the first fixture power push rod 1071, and the other end is placed inside the second fixture power push rod 1072; the second fixture power push rod 1072 is provided with a first convex block 10721 for abutting against the second convex block 1111 on the medicine fixture power rack 111.

[0044] In this embodiment, a reset power assembly 112 is further provided on the guide rail mounting seat 104. The reset power assembly 112 faces the medicine fixture power rack 111. The reset power assembly 112 includes a limit block 1121, a second spring 1122 placed inside the limit block 1121, and an elastic column 1123 sleeved on the head of the second spring 1122; the limit block 1121 is fixed on the guide rail mounting seat 104, and the elastic column 1123 faces the medicine fixture power rack 111 and is used to limit and reset the medicine fixture power rack 111. When the medicine fixture power rack 111 moves and slides, it will squeeze the elastic column 1123 into the limit block 1121, and at the same time, the limit block 1121 limits the medicine fixture power rack 111. When the medicine fixture power rack 111 stops sliding, the elastic column 1123 can be reset due to the action of the second spring 1122, which can prevent the medicine fixture power rack from sliding out of the sliding assembly or damaging the components.

[0045] In this embodiment, the driven gear assembly 109 rotates to drive the rack 203 to move on the third sliding assembly 204, and further synchronously drives the toothed left clamping hand 2101 to move on the sixth sliding assembly 205. The toothed right clamping hand 2102 is driven to move through the cylindrical gear 2103, and then the vial clamp 202 is loosened or clamped, and then the vial 3 is picked up and placed; the upper clamp assembly 2 and the lower clamp assembly 20 are both engaged with the driven gear assembly 109; the upper clamp assembly 2 and the lower clamp assembly 20 both include a vial table clamp box body 201, a rack 203 arranged in the vial table clamp box body 201, a third sliding assembly 204 slidably connected to the rack 203, a sixth sliding assembly 205 placed beside the third sliding assembly 204, a fourth sliding assembly 206 oppositely arranged to the sixth sliding assembly 205, a clamping hand assembly 210 arranged between and slidably connected to the sixth sliding assembly 205 and the fourth sliding assembly 206, a vial clamp 202 installed on the clamping hand assembly 210, and a vial 3 installed on the vial clamp 202. The medicine 3 can be an ampoule bottle, a lactoerythromycin vial, a piperacillin sodium and tazobactam sodium vial, a mecobalamin injection vial, a plunger vial, or a cefuroxime sodium vial; the clamping hand assembly 210 includes a toothed left clamping hand 2101, a toothed right clamping hand 2102 adapted to the toothed left clamping hand 2101, a cylindrical gear 2103 meshing with the toothed left clamping hand 2101 and the toothed right clamping hand 2102, and an elastic component 207; the vial clamp 202 is placed on the cylindrical gear 2103; the toothed left clamping hand 2101 is slidably connected to the sixth sliding assembly 205 and connected to the rack 203. A convex plate 2031 is arranged on one side of the rack 203 for connecting with the toothed left clamping hand 2101. Correspondingly, the toothed right clamping hand 2102 is slidably connected to the fourth sliding assembly 206 and connected to the vial table clamp box body 201 through the elastic component 207; the elastic component 207 includes a tension spring; one end of the tension spring is arranged on the toothed right clamping hand 2012 through a first screw, and the other end is connected to the vial table clamp box body 201 through a second screw. The elastic component 207 can play a role in resetting; the first sliding assembly 105, the second sliding assembly 106, the third sliding assembly 204, the fifth sliding assembly 205, and the fourth sliding assembly 206 all include a slide rail and a slider arranged on the slide rail.

[0046] The principle of loosening or clamping the medicine bottle clamp 202 in this embodiment: The bottom plate one 2021 rotates, and then drives the four blades 2023 to rotate and move along the groove opening two 2022a to open or clamp the medicine bottle; The medicine bottle clamp 202 includes a bottom plate one 2021, a bottom plate two 2022 installed on the bottom plate one 2021, a top plate 2024 fixed to the bottom plate two 2022, and four blades 2023; The bottom plate one 2021 is provided with a groove opening one 2021a in the shape of a windmill blade, and the bottom plate two 2022 is provided with a groove opening two 2022a in the shape of a windmill blade; One end of each of the four blades 2023 is hinged to the bottom plate two 2022 and the top plate 2024, and the vertical extension parts at the other end are inserted into the corresponding groove opening one 2021a and groove opening two 2022a, so that the four blades can rotate; An arc-shaped groove opening 2024a is further provided inside the top plate 2024 for placing the four blades 2023 after the medicine bottle clamp is opened.

[0047] The working principle of the driven gear assembly 209 in this embodiment: The cylindrical gear one 1091 is driven by the medicine clamp power rack 111, and then drives the cylindrical gear two 1092, the cylindrical gear three 1093, and the cylindrical gear four 1094 to drive the rack 203; The driven gear assembly 209 includes a gear shaft 1090, a cylindrical gear one 1091 arranged at one end of the gear shaft 1090, a cylindrical gear two 1092 meshing with the cylindrical gear one 1091, a cylindrical gear three 1093 meshing with the cylindrical gear two 1092, a cylindrical gear four 1094 connected to the cylindrical gear three 1093, a cylindrical gear five 1095 arranged at the other end of the gear shaft 1090, a cylindrical gear six 1096 meshing with the cylindrical gear five 1095, a cylindrical gear seven 1097 meshing with the cylindrical gear six 1096, and a cylindrical gear eight 1098 connected to the cylindrical gear seven 1097; The cylindrical gear one 1091 meshes with the medicine clamp power rack 111, and the cylindrical gear four 104 and the cylindrical gear eight 108 both mesh with the corresponding rack 203.

[0048] The medicine platform base mechanism 1 further includes a support seat, which includes a support lower plate seat 101, support side plates 102 placed on both sides of the support lower plate seat 101, and a support upper plate seat 103 arranged on the tops of the two support plates 102; The medicine table clamp box body pair 201 is placed on the support lower plate seat 101 and the support upper plate seat 103; A steel belt pressing block 66 is provided at the bottom of the support lower plate seat 101, and a felt 77 is provided at the bottom of the steel belt pressing block 66.

[0049] The working principle of the present invention is as follows:

[0050] When it is necessary to pick up the medicine, push the clamp power push rod assembly 107, which in turn drives the medicine clamp power rack 111, thereby driving the driven gear assembly 209, which in turn drives the medicine clamp power rack 111, and then synchronously drives the toothed left clamping hand 2101 to move on the sliding assembly six 205. Through the cylindrical gear 2103, the toothed right clamping hand 2102 is driven to move, and then the medicine bottle clamp 202 mounted on the cylindrical gear 2103 is driven to loosen the medicine bottle and pick up the medicine bottle.

[0051] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention. Any equivalent structural transformation made under the inventive concept of the present invention by using the content of the specification and drawings of the present invention, or direct / indirect application in other related technical fields, is included in the patent protection scope of the present invention.

Claims

1. A medicine carrier device, characterized in that: include: A medicine platform base mechanism, an upper clamp assembly and a lower clamp assembly mounted at the upper and lower ends of the medicine platform base mechanism; The medicine platform base mechanism comprises a fixture rail mounting seat, a syringe arranged on the rail mounting seat, a sliding assembly 1 and a sliding assembly 2 installed on the fixture rail mounting seat, a fixture power push rod assembly slidably connected to the sliding assembly 1, a medicine fixture power rack installed on the sliding assembly 2, and a driven gear assembly meshing with the medicine fixture power rack; The clamp power push rod assembly is also in contact with the medicine clamp power rack. When the clamp power push rod assembly is pushed, it can drive the medicine clamp power rack to move, thereby driving the driven gear assembly to rotate. The guide rail mounting seat is also provided with a reset power assembly, which is directly opposite to the drug clamp power rack and is used to limit and reset the drug clamp power rack; The upper clamp assembly and the lower clamp assembly are both meshed with the driven gear assembly; The upper clamp assembly and the lower clamp assembly each include a medicine table clamp box, a rack disposed in the medicine table clamp box, a sliding assembly three slidably connected to the rack, a sliding assembly six disposed beside the sliding assembly three, a sliding assembly four disposed opposite to the sliding assembly six, a clamping hand assembly disposed between the sliding assembly six and the sliding assembly four and slidably connected thereto, a medicine bottle clamp mounted on the clamping hand assembly, and a medicine bottle mounted on the medicine bottle clamp; The clamping hand assembly comprises a left clamping hand with teeth, a right clamping hand with teeth adapted to the left clamping hand with teeth, a cylindrical gear meshing with the left clamping hand with teeth and the right clamping hand with teeth, and an elastic assembly; the medicine bottle clamp is placed on the cylindrical gear; The toothed left clamping hand is slidably connected to the sliding component six and connected to the rack, and correspondingly, the toothed right clamping hand is slidably connected to the sliding component four and connected to the medicine table fixture box through the elastic component; The rack is meshed with the driven gear assembly. When the driven gear assembly rotates, it can drive the rack to move, thereby driving the toothed left clamping hand and the toothed right clamping hand to mesh and move, thereby driving the cylindrical gear to rotate, thereby driving the medicine bottle clamp to loosen or clamp, thereby taking and placing the medicine bottle; The medicine bottle clamp comprises a bottom plate 1, a bottom plate 2 mounted on the bottom plate 1, a top plate fixed to the bottom plate 2, and four blades; the bottom plate 1 is provided with a groove opening 1 in the shape of a fan blade, and the bottom plate 2 is provided with a groove opening 2 in the shape of a fan blade; one end of the four blades are hinged to the bottom plate 2 and the top plate, and the vertical extensions of the other ends are inserted into the groove opening 1 and the groove opening 2 at the corresponding ends; the inner side of the top plate is also provided with an arc-shaped groove, which can hold the four blades of the medicine bottle clamp after it is opened; The clamp power push rod assembly includes a clamp power push rod 1, a rubber shock absorber arranged on the head of the clamp power push rod 1, a clamp power push rod 2, a screw, and a rectangular spring sleeved on the screw; one end of the screw and the rectangular spring are placed in the clamp power push rod 1, and the other end is placed in the clamp power push rod 2; a protrusion 1 is provided on the clamp power push rod 2, which is used to abut against the protrusion 2 on the power rack of the medicine clamp.

2. The medicine carrier device according to claim 1, characterized in that: The driven gear assembly includes a gear shaft, a cylindrical gear one arranged at one end of the gear shaft, a cylindrical gear two meshing with the cylindrical gear one, a cylindrical gear three meshing with the cylindrical gear two, a cylindrical gear four connected to the cylindrical gear three, a cylindrical gear five arranged at the other end of the gear shaft, a cylindrical gear six meshing with the cylindrical gear five, a cylindrical gear seven meshing with the cylindrical gear six, and a cylindrical gear eight connected to the cylindrical gear seven; the cylindrical gear one meshes with the power rack of the medicine clamp, and the cylindrical gear four and the cylindrical gear eight both mesh with the corresponding racks.

3. The medicine carrier device according to claim 2, characterized in that: The reset power assembly includes a limit block, a second spring placed in the limit block, and an elastic column sleeved on the head of the second spring; the limit block is fixed on the guide rail mounting seat, and the elastic column is directly opposite to the power rack of the medicine clamp.

4. The medicine carrier device according to claim 1, characterized in that: The sliding components 1, 2, 3, 4 and 6 all include a slide rail and a slider arranged on the slide rail.

5. The medicine carrier device according to claim 1, characterized in that: The elastic component includes a tension spring; one end of the tension spring is set on the right clamping hand with teeth through screw one, and the other end is connected to the medicine table clamp box through screw two.

6. The medicine carrier device according to claim 5, characterized in that: The medicine platform base mechanism also includes a support seat, which includes a supporting lower plate seat, supporting side plates placed on both sides of the supporting lower plate seat, and a supporting upper plate seat arranged on the top of the two supporting plates; the medicine table fixture box is correspondingly placed on the supporting lower plate seat and the supporting upper plate seat; a steel belt pressure block is provided at the bottom of the supporting lower plate seat, and felt is provided at the bottom of the steel belt pressure block.

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