Automatic dispensing trolley

Abstract

The invention relates to an automatic medicine dispensing trolley, which belongs to the technical field of medicine dispensing trolleys, and comprises a small trolley, the small trolley comprises a base and a handrail, a medicine placing barrel is arranged on the base, the medicine placing barrel comprises an inner barrel and an outer barrel, the outer barrel of the medicine placing barrel comprises a plurality of layers of medicine placing boxes and a refrigerating box is arranged at the bottommost layer, and a plurality of medicine placing boxes are slidably connected in each layer of medicine placing box. The multiple medicine containing boxes are arranged at intervals in the radial direction of the outer barrel and slide in the direction close to or away from the inner barrel, a sliding assembly and a driving assembly are arranged in the outer barrel, a lifting barrel is vertically connected into the inner barrel in a sliding mode, and medicine containing lattices of different sizes are arranged in the lifting barrel.

Description

Technical Field

[0001] The present application relates to the technical field of medicine dispensing vehicles, and in particular to an automatic medicine dispensing vehicle. Background Art

[0002] At present, hospitals mostly use medical stainless steel medicine delivery carts to distribute medicines to patients. The medical stainless steel medicine delivery cart is supported by a steel frame structure, with four universal wheels or four directional wheels. Medical staff push it to move it, and it has the characteristics of simple structure.

[0003] Before use, medical staff are required to pack the medicines for each patient and load them into the cart. The medicine storage bin is a pull-out design, usually with four layers. A daily medication storage box exclusive to the patient is placed on each layer, and the patient's daily medication dosage is manually stored. The medical stainless steel medicine delivery cart is pushed to the ward and distributed to the patient by manual roll call. The existing medicine delivery cart does not have the function of drug management, and manual careful verification is required during the drug loading and drug distribution process. The manual verification method is completely adopted, which is prone to problems such as wrong loading and missing of drugs, and also prone to problems such as wrong delivery and missing delivery of drugs. In addition, the drug distribution process is slow, and it is inconvenient for the ward to organize the patient's medication information for the day or multiple days.

[0004] Therefore, how to provide a medical medication dispensing vehicle that can better avoid wrong and missed medications, improve medication dispensing efficiency, and facilitate medication management has become a technical problem to be solved by those skilled in the art. Summary of the invention

[0005] In order to solve the above-mentioned problems, the present application provides an automatic medicine dispensing vehicle.

[0006] The automatic medicine dispensing vehicle provided in this application adopts the following technical solution: An automatic medicine dispensing trolley comprises a trolley, which comprises a base and an armrest, wherein the base and the armrest are fixedly connected, a universal wheel is arranged at the bottom of the base, and the trolley also comprises a medicine barrel, which is detachably connected to the base, the medicine barrel comprising an inner barrel and an outer barrel, the inner barrel being vertically arranged, the outer barrel being arranged outside the inner barrel, and comprising a multi-layer medicine box, wherein the multi-layer medicine box is stacked and arranged in a vertical direction, and each layer of the medicine box is provided with a plurality of medicine boxes at intervals along a radial direction, the medicine boxes are slidably connected relative to the medicine boxes, and the sliding direction of the medicine boxes reciprocates radially along the outer barrel, a sliding component for driving the medicine box to slide is arranged in the medicine box, and each medicine box is divided into a plurality of medicine bins, and the plurality of medicine bins are radially distributed relative to the inner barrel, and each medicine bin is provided with a flip cover.

[0007] By adopting the above technical scheme, the medicine barrel can be set with corresponding inner barrel and outer barrel heights, as well as the number of layers of medicine boxes according to the actual wards and patient needs, and then medical staff can set the medicine boxes on each layer according to different wards, and the medicine boxes in the medicine boxes can be placed according to the needs of different patients. After pushing the trolley for the medicine barrel to the corresponding ward, the sliding component drives the medicine box to slide out, and the medical staff finds the corresponding medicine box according to the corresponding patient. The flip cover can ensure that the medicines in the medicine compartment are clean and tidy to prevent oxidation and moisture. Some common boxed or bottled medicines can be placed in the inner barrel, which can increase the diversity of medicine placement, reduce the mis-delivery and missed delivery of medicines, and improve the efficiency of medicine delivery.

[0008] Optionally, the sliding assembly includes a rack and a gear, the rack is arranged radially along the outer barrel and is fixed along the length of the medicine box, the gear is meshed with the rack, the gear rotates relative to the medicine box, and the rotation axis direction of the gear is in the vertical direction, and a driving assembly for driving the gear to rotate is arranged in the medicine box.

[0009] By adopting the above technical solution, when the driving component drives the gear to rotate, the gear meshes with the rack at the same time, and the gear drives the rack to move, that is, drives the medicine box to move radially along the outer barrel. The medicine box penetrates the side wall of the outer barrel and extends radially, making it convenient for medical staff to take medicines.

[0010] Optionally, the driving assembly includes a gear ring, driving teeth, a support rod and a driving motor. A partition is horizontally fixed in the medicine box. The gear ring rotates relative to the medicine box, the gear ring engages with the gear, the medicine box slides relative to the partition, the driving motor is fixed in the medicine box, the driving motor is fixed to the support rod, the support rod passes through the partition and is fixed to the driving teeth, and the driving teeth engage with the gear ring.

[0011] By adopting the above technical solution, the drive motor is started, the drive motor drives the support rod to rotate, the support rod drives the drive tooth to rotate, the drive tooth engages with the gear ring, that is, the gear ring rotates, the gear ring engages with the gear, and the gear can be driven to rotate.

[0012] Optionally, a plurality of slide rails are fixed on the partition, and the slide rails are arranged at intervals along the radial direction of the partition. A sliding block is fixed at the bottom of the medicine box, and the sliding block slides in the sliding rail along the length of the sliding rail.

[0013] By adopting the above technical solution, a partition is arranged in the medicine box, which can not only isolate and protect the driving motor, but also provide support for the sliding of the medicine box, and the slider slides in the slide rail, which increases the sliding stability of the medicine box.

[0014] Optionally, the side of the medicine box is rotatably connected to a worm, and a rotating shaft is fixed on the flip cover on each medicine bin, a worm wheel is fixed on the rotating shaft, and the worm wheel is meshed with the worm.

[0015] By adopting the above technical solution, the worm is rotated, and the worm wheel is meshed with the worm, which can drive the worm wheel to rotate. When the worm wheel rotates, the rotating shaft rotates, which can drive the flip cover to flip, and the flip cover on each medicine storage compartment on the medicine box can be opened at the same time, so that medical staff can take medicines conveniently.

[0016] Optionally, a card block is fixed on the flip cover, and the card block is arranged on a side of the flip cover away from the worm, and a card slot is opened on the side wall of the medicine box, and the card block and the card slot are plug-in connected.

[0017] By adopting the above technical solution, when the device is at rest, the card block and the card slot are plugged and connected, which can increase the sealing between the flip cover and the medicine box and reduce the oxidation and moisture of the medicine in the medicine chamber.

[0018] Optionally, a lifting barrel is provided in the inner barrel, and the lifting barrel performs lifting motion in the inner barrel. A lifting component for driving the lifting barrel to perform lifting motion is provided in the inner barrel, and medicine compartments of different sizes are provided in the lifting barrel. A screw cap is provided on the top of the inner barrel.

[0019] By adopting the above technical solution, the medicine compartments of different sizes in the lifting barrel can store some medicines that cannot be placed in the medicine box, or some boxed or bottled medicines, which can increase the diversity of medicines. Moreover, when the screw cap is opened, the lifting barrel rises relative to the inner barrel, which is convenient for medical staff to take the medicine, thereby increasing the convenience and efficiency of taking the medicine.

[0020] Optionally, the lifting assembly includes a threaded rod and a rotating motor, the rotating motor is fixed to the inner barrel, the threaded rod is vertically arranged, and the threaded rod is fixedly connected to the rotating motor, the lifting barrel is threadedly connected to the threaded rod, a sliding groove is vertically opened on the inner wall of the inner barrel, and a protrusion is fixed on the lifting barrel, and the protrusion slides in the vertical direction in the sliding groove.

[0021] By adopting the above technical solution, the rotating motor is started to drive the threaded rod to rotate. Since the lifting bucket is threadedly connected to the threaded rod and the protrusion on the lifting bucket is limited in the vertical direction in the slide groove, the lifting bucket can reciprocate in the vertical direction.

[0022] Optionally, a refrigeration device is provided on the base, and the medicine box at the bottom layer of the outer barrel is a refrigerator.

[0023] By adopting the above technical solution, the refrigeration device on the base can provide a refrigeration environment for the medicine box, so that the medicine box can store medicines that need to be temporarily refrigerated, thereby increasing the types of medicines that can be stored in the medicine box.

[0024] Optionally, a groove is provided on the base, an L-shaped mounting groove is provided in the groove, a mounting block is fixed on the medicine barrel, and when the medicine barrel is installed on the base, the mounting block slides in the mounting groove.

[0025] By adopting the above technical solution, when installing the medicine barrel and the base, first place the installation block vertically in the installation groove and slide it, and then rotate the medicine barrel, so that the medicine barrel and the base can be installed, which is simple and convenient.

[0026] In summary, the present application includes at least one of the following beneficial technical effects: 1. Medical staff can set up different medicine boxes according to different wards, and each medicine box can be set up according to different patients. In this way, after pushing the trolley to the ward, the sliding component and the driving component can be used to open the medicine box, which is convenient for medical staff to take medicines and classify them, which is neater and more efficient; 2. The inner barrel of the medicine barrel can be used to place some general medicines, or some boxed or bottled medicines that are not convenient to place in the medicine box. The bottom layer of the outer barrel can also be used to temporarily place medicines that need to be refrigerated, thereby increasing the diversity of medicine storage and improving the efficiency of medicine distribution. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the structure of an embodiment of the present application; Figure 2 This is a schematic diagram showing the cross-sectional structure of the base and the inner barrel; Figure 3 This is a schematic diagram showing the cross-sectional structure of the medicine box; Figure 4 yes Figure 3 A partial enlarged schematic diagram of part A.

[0028] In the figure, 1, trolley; 11, base; 111, universal wheel; 112, mounting slot; 12, handrail; 2, medicine barrel; 21, inner barrel; 211, lifting barrel; 212, screw cover; 213, slide slot; 22, outer barrel; 23, mounting block; 3, medicine box; 31, partition; 311, slide rail; 4, medicine box; 41, flip cover; 411, block; 42, medicine chamber; 43, slider; 44, worm; 45, rotating shaft; 46, worm wheel; 47, slot; 5, sliding assembly; 51, rack; 52, gear; 6, driving assembly; 61, gear ring; 62, driving gear; 63, support rod; 64, driving motor; 7, lifting assembly; 71, threaded rod; 72, rotating motor; 73, bump; 8, cold storage box. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1-Figure 4 This application is described in further detail.

[0030] The embodiment of the present application discloses an automatic medicine dispensing vehicle.

[0031] refer to Figure 1An automatic medicine dispensing cart includes a trolley 1, which includes a base 11 and an armrest 12. The base 11 is horizontally arranged and has a universal wheel 111 at the bottom. The base 11 and the armrest 12 are fixedly connected, and the armrest 12 is axially symmetrically arranged along the base 11, so that it is convenient for medical staff to push the trolley 1 in both directions in the front and back directions. A medicine barrel 2 is also arranged on the base 11. One, two, four or more medicine barrels 2 can be placed on the base 11 according to actual conditions. The present application takes the placement of a medicine barrel 2 as an example, and the internal arrangement of each medicine barrel 2 and the connection with the base 11 are consistent.

[0032] refer to Figure 1 and Figure 2 A groove is provided on the base 11, and an L-shaped mounting groove 112 is vertically provided on the side wall of the groove. A mounting block 23 is fixed on the side wall of the medicine barrel 2. When the medicine barrel 2 and the base 11 are installed, the mounting block 23 first slides vertically in the mounting groove 112, and then the medicine barrel 2 is rotated horizontally, so that the medicine barrel 2 and the base 11 can be installed; a multi-layer medicine box 3 is vertically arranged in the medicine barrel 2, and the multi-layer medicine box 3 is stacked, and the bottom of the multi-layer medicine box 3 is arranged as a refrigerator 8, a refrigeration device is arranged in the base 11, and a drawer is arranged on the side wall of the refrigerator 8, which can be pulled out from the side to temporarily store some medicines that need to be refrigerated.

[0033] refer to Figure 1 and Figure 2 The medicine barrel 2 includes an inner barrel 21 and an outer barrel 22. The inner barrel 21 is vertically arranged, and the outer barrel 22 is arranged on the outside of the inner barrel 21 to be surrounded. The inner barrel 21 and the outer barrel 22 are two independent areas for storing medicines. Two semicircular screw covers 212 are arranged on the inner barrel 21, and the screw covers 212 are rotated to open and seal. A lifting barrel 211 is arranged inside the inner barrel 21, and two groups of medicine grids are arranged in the lifting barrel 211. The sizes of the two groups of medicine grids are inconsistent, and boxed or bottled medicines of different sizes can be stored, thereby increasing the diversity of placing medicines in the medicine barrel 2.

[0034] A lifting assembly 7 is provided in the inner barrel 21, and the lifting assembly 7 includes a threaded rod 71, a rotating motor 72 and a protrusion 73. The rotating motor 72 is fixed to the inner barrel 21, and the motor shaft of the rotating motor 72 is fixedly connected to the threaded rod 71. The threaded rod 71 is vertically arranged, and the lifting barrel 211 is threadedly connected to the threaded rod 71. A sliding groove 213 is vertically opened on the inner wall of the inner barrel 21, and the protrusion 73 is fixed on the side wall of the lifting barrel 211. The protrusion 73 slides in the vertical direction in the sliding groove 213. The rotating motor 72 is started to drive the threaded rod 71 to rotate. Since the lifting barrel 211 is threadedly connected to the threaded rod 71 and the protrusion 73 slides in the sliding groove 213 to limit, the lifting barrel 211 can reciprocate in the vertical direction relative to the inner barrel 21.

[0035] refer to Figure 1 , Figure 3 and Figure 4 Each layer of medicine boxes 3 is arranged in the outer barrel 22, and multiple medicine boxes 4 are arranged in each layer of medicine boxes 3 along the radial interval. The medicine boxes 4 are slidably connected relative to the medicine boxes 3, and the sliding direction of the medicine boxes 4 reciprocates along the radial direction of the outer barrel 22. Each medicine box 4 is divided into multiple medicine bins 42, and the multiple medicine bins 42 are radially distributed relative to the inner barrel 21, and each medicine bin 42 has different sizes, which can adapt to medicine particles of different sizes, and each medicine bin 42 is provided with a flip cover 41.

[0036] refer to Figure 1 , Figure 3 and Figure 4 A sliding assembly 5 and a driving assembly 6 are arranged in the medicine box 3. The sliding assembly 5 includes a rack 51 and a gear 52. The driving assembly 6 includes a gear ring 61, a driving gear 62, a support rod 63 and a driving motor 64. A partition 31 is horizontally fixed in the medicine box 3. The driving motor 64 is fixed below the partition 31, and the motor shaft of the driving motor 64 is fixed to the support rod 63. The support rod 63 passes through the partition 31 and is fixed to the driving gear 62. The rack 51 is arranged radially along the outer barrel 22, and the rack 51 is fixed. On the side wall of the medicine box 4, the gear 52 is meshed with the rack 51 and fixed along the length of the medicine box 4. The gear ring 61 is in contact with the side wall of the medicine box 3 and rotates relative to the medicine box 3. The gear ring 61 is meshed with the gear 52. The medicine box 4 is arranged above the partition 31 and slides relative to the partition 31. A plurality of slide rails 311 are fixed on the partition 31. The slide rails 311 are arranged at intervals along the radial direction of the partition 31. A slider 43 is fixed to the bottom of the medicine box 4. The slider 43 slides in the slide rail 311 along the length of the slide rail 311.

[0037] The driving motor 64 is started, and the driving motor 64 drives the driving gear 62 to rotate. The driving gear 62 meshes with the gear ring 61. The rotation of the gear ring 61 drives the gear 52 to rotate. The gear 52 meshes with the rack 51, and the rack 51 moves, that is, the medicine box 4 slides out radially along the outer barrel 22.

[0038] The side of the medicine box 4 is rotatably connected to a worm 44, which is arranged along the length direction of the medicine box 4. A rotating shaft 45 is horizontally fixed to the end of the flip cover 41 of each medicine chamber 42, and a worm wheel 46 is fixed to the end of the rotating shaft 45. The worm wheel 46 meshes with the worm 44, and a button cap is fixed to the end of the worm 44. When the button cap is turned, the worm 44 rotates, the worm 44 meshes with the worm wheel 46, and the worm wheel 46 rotates, driving the rotating shaft 45 to rotate, that is, the flip cover 41 flips over.

[0039] A card block 411 is fixed on the flip cover 41, and the card block 411 is arranged on a side of the flip cover 41 away from the worm 44. A card slot 47 is opened on the side wall of the medicine box 4. Before the flip cover 41 is flipped over, the card block 411 and the card slot 47 are plugged and connected, which can increase the sealing of the medicine chamber 42, thereby reducing the oxidation and moisture of the medicine.

[0040] The implementation principle of an automatic medicine dispensing cart in an embodiment of the present application is as follows: medical staff can set the number of medicine barrels 2 on the trolley 1 and the number of medicine boxes 3 on the medicine barrels 2 according to the actual number of wards and patients. After the medical staff pushes the trolley 1 to the ward, they open the medicine boxes 3 on the corresponding floors according to the corresponding wards, and then open the corresponding medicine boxes 4 according to the needs of the corresponding patients to take the medicines. A refrigerator 8 and an inner barrel 21 are also provided on the medicine barrel 2, in which some common boxed medicines or bottled medicines can be placed, which increases the diversity of medicine placement and improves the efficiency of medicine dispensing.

[0041] The embodiments of this specific implementation method are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore, all equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An automatic medicine dispensing vehicle, comprising a trolley (1), the trolley (1) comprising a base (11) and an armrest (12), the base (11) and the armrest (12) being fixedly connected, a universal wheel (111) being arranged at the bottom of the base (11), characterized in that: The medicine placing barrel (2) further comprises a medicine placing barrel (2), which is detachably connected to the base (11), and comprises an inner barrel (21) and an outer barrel (22), wherein the inner barrel (21) is vertically arranged, and the outer barrel (22) is arranged outside the inner barrel (21), and comprises a multi-layer medicine placing box (3), wherein the multi-layer medicine placing box (3) is stacked and arranged in a vertical direction, and each layer of the medicine placing box (3) is provided with a plurality of medicine placing boxes (4) at intervals along the radial direction, and the medicine placing boxes (4) are slidably connected relative to the medicine placing box (3), and the sliding direction of the medicine placing boxes (4) is radially reciprocating along the outer barrel (22), and a sliding component (5) for driving the medicine placing boxes (4) to slide is provided in the medicine placing box (3), and each medicine placing box (4) is divided into a plurality of medicine placing chambers (42), and the plurality of medicine placing chambers (42) are radially distributed relative to the inner barrel (21), and each medicine placing chamber (42) is provided with a flip cover (41).

2. The automatic medicine dispensing vehicle according to claim 1, characterized in that: The sliding assembly (5) comprises a rack (51) and a gear (52), wherein the rack (51) is arranged radially along the outer barrel (22), and the rack (51) is fixed along the length of the medicine box (4), the gear (52) is meshed with the rack (51), the gear (52) rotates relative to the medicine box (3), and the rotation axis direction of the gear (52) is along the vertical direction, and a driving assembly (6) for driving the gear (52) to rotate is arranged in the medicine box (3).

3. The automatic medicine dispensing vehicle according to claim 2, characterized in that: The driving assembly (6) comprises a gear ring (61), a driving tooth (62), a support rod (63) and a driving motor (64); a partition (31) is horizontally fixed in the medicine box (3); the gear ring (61) rotates relative to the medicine box (3); the gear ring (61) meshes with the gear (52); the medicine box (4) slides relative to the partition (31); the driving motor (64) is fixed in the medicine box (3); the driving motor (64) is fixed to the support rod (63); the support rod (63) penetrates the partition (31) and is fixed to the driving tooth (62); the driving tooth (62) meshes with the gear ring (61).

4. The automatic medicine dispensing vehicle according to claim 3, characterized in that: A plurality of slide rails (311) are fixed on the partition (31), and the slide rails (311) are arranged at intervals along the radial direction of the partition (31). A sliding block (43) is fixed at the bottom of the medicine box (4), and the sliding block (43) slides inside the sliding rail (311) along the length of the sliding rail (311).

5. The automatic medicine dispensing vehicle according to claim 1, characterized in that: The side of the medicine box (4) is rotatably connected to a worm (44), and a rotating shaft (45) is fixed on the flip cover (41) on each medicine storage bin (42), and a worm wheel (46) is fixed on the rotating shaft (45), and the worm wheel (46) is meshed with the worm (44).

6. The automatic medicine dispensing vehicle according to claim 5, characterized in that: A clamping block (411) is fixed on the flip cover (41), and the clamping block (411) is arranged on a side of the flip cover (41) away from the worm (44). A clamping slot (47) is provided on the side wall of the medicine box (4), and the clamping block (411) and the clamping slot (47) are plug-in connected.

7. The automatic medicine dispensing vehicle according to claim 1, characterized in that: A lifting barrel (211) is arranged in the inner barrel (21), and the lifting barrel (211) performs lifting movement in the inner barrel (21). A lifting assembly (7) for driving the lifting barrel (211) to perform lifting movement is arranged in the inner barrel (21), and medicine compartments of different sizes are arranged in the lifting barrel (211). A rotary cover (212) is arranged at the top of the inner barrel (21).

8. The automatic medicine dispensing vehicle according to claim 7, characterized in that: The lifting assembly (7) comprises a threaded rod (71) and a rotating motor (72), wherein the rotating motor (72) is fixed to the inner barrel (21), the threaded rod (71) is vertically arranged, and the threaded rod (71) is fixedly connected to the rotating motor (72), the lifting barrel (211) is threadedly connected to the threaded rod (71), a sliding groove (213) is vertically opened on the inner wall of the inner barrel (21), and a convex block (73) is fixed on the lifting barrel (211), and the convex block (73) slides in the sliding groove (213) along the vertical direction.

9. The automatic medicine dispensing vehicle according to claim 1, characterized in that: The base (11) is provided with a refrigeration device, and the medicine box (3) at the bottom layer of the outer barrel (22) is a refrigerator (8).

10. The automatic medicine dispensing vehicle according to claim 9, characterized in that: The base (11) is provided with a groove, and an L-shaped mounting groove (112) is provided in the groove. A mounting block (23) is fixed on the medicine barrel (2). When the medicine barrel (2) and the base (11) are mounted, the mounting block (23) slides in the mounting groove (112).

Images