Lifting cabinet
By adopting a sliding connection cabinet structure in the medicine storage cabinet, and using active rollers and transmission belts for drive, the storage density of medicines is increased and the operation process is simplified. This solves the problems of low storage density and low operation efficiency in traditional medicine storage cabinets, improves the turnover efficiency of medicines and reduces storage costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-27
- Publication Date
- 2026-04-14
AI Technical Summary
Traditional medicine storage cabinets suffer from low drug storage density, low turnover efficiency, and high storage costs due to their fixed, layered structure. They are also inefficient in drug rotation, replenishment, and emergency dispensing scenarios, and pose a risk of expiration and loss.
The first and second cabinets are connected by sliding on the frame. Driven by active rollers and transmission belts, the first and second cabinets slide alternately, simplifying the drug storage and operation process.
It increases drug storage density, reduces storage costs, and simplifies the operational procedures for drug rotation, replenishment, and emergency allocation, thereby improving drug turnover efficiency.
Smart Images
Figure CN224118060U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of storage device technology, and in particular to a lifting cabinet. Background Technology
[0002] In the field of medical supply management, traditional medicine storage cabinets have long adopted a fixed, layered structure design. These cabinets use rigid frames and non-adjustable partitions to divide storage units. While they provide basic functionality in terms of physical isolation and medicine classification, the fixed spatial layout results in low medicine storage density, reduced medicine turnover efficiency, increased storage costs, and exacerbated risks of medicine expiration and spoilage. The redundant structural and process design of fixed cabinets leads to low efficiency in rotating near-expiry medicines and high replenishment error rates in scenarios involving medicine rotation, replenishment, and emergency allocation. Utility Model Content
[0003] The purpose of this utility model is to provide a lifting cabinet to solve the problem of redundant structural and process design in existing fixed cabinets.
[0004] The technical solution of this utility model is: a lifting cabinet, including a frame, a first cabinet and a second cabinet, the first cabinet and the second cabinet are both slidably connected to the frame in the same direction, a support frame is fixedly provided on the top of the frame, the support frame is provided with a drive roller and a transmission belt, the drive roller is rotatably connected to the support frame, the two ends of the transmission belt are fixedly provided on opposite sides of the support frame, the transmission belt passes around the first cabinet, the drive roller and the second cabinet in sequence, and the drive roller drives the first cabinet and the second cabinet to slide alternately.
[0005] Preferably, the support frame is rotatably connected to a first roller and a second roller, and the transmission belt passes sequentially around the first roller, the drive roller, and the second roller.
[0006] Preferably, the rotation axis of the first roller and the rotation axis of the second roller are both parallel to the rotation axis of the drive roller.
[0007] Preferably, the top of the first cabinet is rotatably connected to a first driven roller, and the top of the second cabinet is provided with a second driven roller. The rotational axis of the first driven roller and the rotational axis of the second driven roller are both parallel to the rotational axis of the driving roller. The transmission belt sequentially passes around the first driven roller, the first roller, the driving roller, the second roller, and the second driven roller.
[0008] Preferably, the support frame includes a first guide plate and a second guide plate, both of which are arranged vertically. One end of the transmission belt is fixed to the outside of the first guide plate, and the other end is fixed to the outside of the second guide plate.
[0009] Preferably, the support frame includes a bearing plate, a first support plate, and a second support plate. The first guide plate, the first support plate, the bearing plate, the second support plate, and the second guide plate are sequentially fixedly connected. The active roller is rotatably connected to the bearing plate. The first support plate and the second support plate are symmetrically arranged and inclined to the bearing plate. The first roller is rotatably connected to the first support plate, and the second roller is rotatably connected to the second support plate.
[0010] Preferably, the first support plate has a first clearance hole, and the transmission belt passes through the first clearance hole and then around the first roller after winding around the first driven roller. The second support plate has a second clearance hole, and the transmission belt passes through the second clearance hole and then around the second driven roller after winding around the second roller.
[0011] Preferably, the support plate is fixed to a frame, the drive roller is rotatably connected to the frame, and the frame is rotatably connected to a first tension roller and a second tension roller. The rotational axes of the first tension roller and the second tension roller are both parallel to the rotational axis of the drive roller. The first tension roller and the second tension roller are lower than the drive roller in the vertical direction. The transmission belt sequentially passes around the first roller, the first tension roller, the drive roller, the second tension roller, and the second roller.
[0012] Preferably, the drive belt between the first roller and the first tension roller is parallel to the first support plate, and the drive belt between the second roller and the second tension roller is parallel to the second support plate.
[0013] Compared with the prior art, the advantages of this utility model are:
[0014] The alternating movement of the first and second cabinets increases the density of drug storage within a limited space, effectively avoids the waste of ineffective space caused by rigid partitions, significantly improves drug turnover efficiency and reduces storage costs. At the same time, the alternating sliding mechanism driven by active rollers simplifies the operation process of drug rotation, replenishment and emergency dispensing. Medical staff only need to control the position of the cabinet to quickly locate the target drug, improving the structural simplicity of the lifting cabinet. Attached Figure Description
[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments:
[0016] Figure 1 This is a structural schematic diagram of a lifting cabinet according to the present invention;
[0017] Figure 2 This is a schematic diagram of the drive mechanism described in this utility model;
[0018] Figure 3 This is a schematic diagram of the structure of the support plate described in this utility model.
[0019] Explanation of reference numerals in the attached figures:
[0020] 1. Frame; 2. First cabinet; 21. First driven roller; 3. Second cabinet; 31. Second driven roller; 4. Drive mechanism; 41. Driving roller; 42. Transmission belt; 43. Support frame; 431. First guide plate; 432. Second guide plate; 433. Bearing plate; 434. First support plate; 435. Second support plate; 436. First clearance hole; 437. Second clearance hole; 44. First roller; 45. Second roller; 46. Platform; 47. First tension roller; 48. Second tension roller; 5. Drive motor. Detailed Implementation
[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below in conjunction with specific embodiments and corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0022] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.
[0023] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0024] like Figure 1 and Figure 2As shown, a lifting cabinet includes a frame 1, a first cabinet 2, and a second cabinet 3. The first cabinet 2 and the second cabinet 3 are slidably connected to the frame 1 in the same direction. The first cabinet 2 and the second cabinet 3 are used to store medicines. The frame 1 is equipped with a drive mechanism 4 for driving the first cabinet 2 and the second cabinet 3 to move alternately. The drive mechanism 4 includes a drive roller 41, a transmission belt 42, and a support frame 43. The support frame 43 is fixed to the top of the frame 1. The drive roller 41 is rotatably connected to the support frame 43. Both ends of the transmission belt 42 are fixedly connected to the support frame 43. The transmission belt 42 sequentially winds around the first cabinet 2, the drive roller 41, and the second cabinet 3. The drive roller 41 drives the first cabinet 2 and the second cabinet 3 to move alternately up and down via the belt, improving the structural flow simplicity of the lifting cabinet.
[0025] like Figure 3 As shown, in this embodiment, the frame 1 is a hollow cuboid frame, with the first cabinet 2 and the second cabinet 3 distributed left and right, and the first cabinet 2 and the second cabinet 3 sliding vertically inside the frame 1. The drive mechanism 4 also includes a first roller 44 and a second roller 45, and the support frame 43 includes a first guide plate 431, a second guide plate 432, a bearing plate 433, a first support plate 434, and a second support plate 435. The first guide plate 431, the first support plate 434, the bearing plate 433, the second support plate 435, and the second guide plate 432 are sequentially and fixedly connected. Preferably, the support frame 43 is manufactured by sheet metal bending process, and the support frame 43 is manufactured as a single piece. Specifically, the bearing plate 433 is horizontally fixed to the top of the frame 1, and the first support plate 434 and the second support plate 435 are inclined relative to the bearing plate 433, that is, the first support plate 434 and the second support plate 435 are tilted upward relative to the bearing plate 433. Preferably, the first tray 434 and the second tray 435 are symmetrically arranged, that is, the first tray 434 and the second tray 435 are tilted upward at the same angle.
[0026] like Figure 2 As shown, the first roller 44 is rotatably connected above the first support plate 434, and the second roller 45 is rotatably connected above the second support plate 435. The rotational axes of the first roller 44 and the second roller 45 are both parallel to the rotational axis of the drive roller 41. The transmission belt 42 sequentially winds around the first roller 44, the drive roller 41, and the second roller 45.
[0027] A frame 46 is fixedly connected to the top of the support plate 433. A drive roller 41 is rotatably connected to the frame 46. A drive motor 5, a first tension roller 47, and a second tension roller 48 are rotatably connected to the frame 46. The housing of the drive motor 5 is fixedly connected to the frame 46, and the output shaft of the drive motor 5 is coaxially fixed with the drive roller 41. The rotational axes of the first tension roller 47 and the second tension roller 48 are both parallel to the rotational axis of the drive roller 41. Both the first tension roller 47 and the second tension roller 48 are vertically lower than the drive roller 41. Preferably, the rotational axes of the first tension roller 47 and the second tension roller 48 are located on the same horizontal plane. The drive belt 42 sequentially winds around the first roller 44, the first tension roller 47, the drive roller 41, the second tension roller 48, and the second roller 45. Preferably, the drive belt 42 winds sequentially above the first roller 44, below the first tension roller 47, above the drive roller 41, below the second tension roller 48, and above the second roller 45. More preferably, the drive belt 42 between the first roller 44 and the first tension roller 47 is parallel to the first support plate 434, and the drive belt 42 between the second roller 45 and the second tension roller 48 is parallel to the second support plate 435, to avoid uneven loading or jamming of the first cabinet 2 and the second movement direction.
[0028] like Figure 3 As shown, both the first guide plate 431 and the second guide plate 432 are arranged vertically, that is, the first guide plate 431 is parallel to the second guide plate 432, making the vertical cross-section of the bearing plate 433 approximately "M" shaped. One end of the transmission belt 42 is fixedly connected to the outside of the first guide plate 431, and the other end of the transmission belt 42 is fixedly connected to the outside of the second guide plate 432. The top of the first cabinet 2 is rotatably connected to the first driven roller 21, and the top of the second cabinet 3 is rotatably connected to the second driven roller 31. The rotation axis of the first driven roller 21 and the rotation axis of the second driven roller 31 are both parallel to the rotation axis of the driving roller 41.
[0029] A first clearance hole 436 is provided on the first support plate 434 near the input side of the first roller 44. The input side of the first driven roller 21 is tangent to the outer side of the first guide plate 431 in the vertical direction, and the output side of the first driven roller 21 is flush with the input side of the first roller 44, so that the drive belt 42 on both the input and output sides of the first driven roller 21 is arranged in the vertical direction. A second clearance hole 437 is provided on the second support plate 435 near the output side of the second roller 45. The output side of the second driven roller 31 is tangent to the outer side of the second guide plate 432 in the vertical direction, and the input side of the second driven roller 31 is flush with the output side of the second roller 45, so that the drive belt 42 on both the input and output sides of the second driven roller 31 is arranged in the vertical direction. This ensures that the tension of the drive belt 42 is fully applied to the lifting direction of the first cabinet 2 and the second roller 45, avoiding lateral friction of the guide plate caused by oblique tension, and reducing energy consumption and wear. It is worth noting that the input side is the side where the transmission belt 42 begins to wrap around the rollers, and the output side is the side where the transmission belt 42 ends to wrap around the rollers. In this embodiment, each roller drives the transmission belt 42 to move through friction. In other embodiments, the transmission belt 42 can be a flexible rack and pinion belt, and each roller can be a gear, with the transmission belt 42 meshing with each roller for transmission.
[0030] The above embodiments are only for illustrating the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be construed as limiting the scope of protection of this utility model. It is obvious to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and therefore, all changes falling within the meaning and scope of the equivalents of the claims are intended to be included within this utility model.
Claims
1. A lifting cabinet, characterized in that, include: The frame (1), the first cabinet (2), and the second cabinet (3) are connected to the frame (1) in parallel along the same direction. The top of the frame (1) is fixed with a support frame (43). The support frame (43) is provided with a drive roller (41) and a transmission belt (42). The drive roller (41) is rotatably connected to the support frame (43). Both ends of the transmission belt (42) are fixed to the opposite sides of the support frame (43). The transmission belt (42) passes around the first cabinet (2), the drive roller (41), and the second cabinet (3) in sequence. The drive roller (41) drives the first cabinet (2) and the second cabinet (3) to slide alternately.
2. The lifting cabinet according to claim 1, characterized in that: The support frame (43) is rotatably connected to a first roller (44) and a second roller (45), and the transmission belt (42) passes around the first roller (44), the drive roller (41) and the second roller (45) in sequence.
3. A lifting cabinet according to claim 2, characterized in that: The rotation axis of the first roller (44) and the rotation axis of the second roller (45) are both parallel to the rotation axis of the drive roller (41).
4. A lifting cabinet according to claim 2, characterized in that: The top of the first cabinet (2) is rotatably connected to a first driven roller (21), and the top of the second cabinet (3) is provided with a second driven roller (31). The rotation axis of the first driven roller (21) and the rotation axis of the second driven roller (31) are both parallel to the rotation axis of the driving roller (41). The transmission belt (42) passes around the first driven roller (21), the first roller (44), the driving roller (41), the second roller (45), and the second driven roller (31) in sequence.
5. A lifting cabinet according to claim 4, characterized in that: The support frame (43) includes a first guide plate (431) and a second guide plate (432). Both the first guide plate (431) and the second guide plate (432) are arranged in a vertical direction. One end of the transmission belt (42) is fixed to the outside of the first guide plate (431), and the other end is fixed to the outside of the second guide plate (432).
6. A lifting cabinet according to claim 5, characterized in that: The support frame (43) includes a bearing plate (433), a first support plate (434), and a second support plate (435). The first guide plate (431), the first support plate (434), the bearing plate (433), the second support plate (435), and the second guide plate (432) are fixedly connected in sequence. The active roller (41) is rotatably connected to the bearing plate (433). The first support plate (434) and the second support plate (435) are symmetrically arranged and inclined to the bearing plate (433). The first roller (44) is rotatably connected to the first support plate (434), and the second roller (45) is rotatably connected to the second support plate (435).
7. A lifting cabinet according to claim 6, characterized in that: The first support plate (434) has a first clearance hole (436). The transmission belt (42) passes around the first driven roller (21) and then passes through the first clearance hole (436) to pass around the first roller (44). The second support plate (435) has a second clearance hole (437). The transmission belt (42) passes around the second roller (45) and then passes through the second clearance hole (437) to pass around the second driven roller (31).
8. A lifting cabinet according to claim 6, characterized in that: The support plate (433) is fixed with a frame (46), the drive roller (41) is rotatably connected to the frame (46), the frame (46) is rotatably connected with a first tension roller (47) and a second tension roller (48), the rotation axis of the first tension roller (47) and the rotation axis of the second tension roller (48) are both parallel to the rotation axis of the drive roller (41), the first tension roller (47) and the second tension roller (48) are lower than the drive roller (41) in the vertical direction, and the transmission belt (42) passes around the first roller (44), the first tension roller (47), the drive roller (41), the second tension roller (48) and the second roller (45) in sequence.
9. A lifting cabinet according to claim 8, characterized in that: The drive belt (42) between the first roller (44) and the first tension roller (47) is parallel to the first support plate (434), and the drive belt (42) between the second roller (45) and the second tension roller (48) is parallel to the second support plate (435).