Plastic medical coiled material unloading transfer vehicle

Abstract

The utility model discloses a kind of plastic medical coiled material unloading transfer trolley, belong to medical equipment transportation technical field;It includes: mobile car body, lifting assembly and support roll assembly, mobile car body includes car ontology and lifting frame body, lifting frame body is integrally connected with car ontology;Lifting assembly includes lifting unit and lifting piece, lifting piece is connected with lifting frame body by lifting unit, lifting unit can drive lifting piece to move up and down along lifting frame body;Support roll assembly includes vertically arranged rotating shaft and support roll rod, both ends of rotating shaft are connected with lifting piece, one end of support roll rod is rotatably connected with rotating shaft, the other end of support roll rod is relatively extended, and form the insertion part for inserting medical coiled material.The utility model can reach the purpose of improving loading and unloading efficiency, ensuring transportation safety.

Description

Technical Field

[0001] This utility model relates to the field of medical equipment transportation technology, and in particular to a plastic medical roll unloading and transfer vehicle. Background Technology

[0002] Medical films are a type of film material widely used in the medical field. They are characterized by being thin, flexible, and biocompatible, and are commonly used in wound care, drug delivery, and medical device packaging.

[0003] After medical films are processed and formed, they need to be wound up. After winding, the film rolls need to be transported. However, since the film rolls are generally heavy, they require transport vehicles for transfer. Medical film rolls are constrained by the processing equipment, making loading, unloading, and transportation difficult. Utility Model Content

[0004] In view of this, it is necessary to provide a plastic medical roll unloading and transfer vehicle to solve the problem that existing transfer vehicles are difficult to load, unload and transport medical rolls.

[0005] This utility model provides a plastic medical roll unloading and transfer vehicle, comprising: A mobile vehicle body, comprising a vehicle body and a lifting frame, wherein the lifting frame is integrally connected to the vehicle body; A lifting assembly, comprising a lifting unit and a lifting component, wherein the lifting component is connected to the lifting frame via the lifting unit, and the lifting unit is capable of driving the lifting component to move up and down along the lifting frame; The support roll assembly includes a vertically arranged rotating shaft and a support roll rod. Both ends of the rotating shaft are connected to the lifting component. One end of the support roll rod is rotatably connected to the rotating shaft, and the other end of the support roll rod extends relative to it to form an insertion part for inserting medical roll material.

[0006] Furthermore, the support rod includes a rod body and a rotating ring, with one end of the rod body near the rotating shaft integrally connected to the rotating ring, and the rotating ring rotatably connected to the rotating shaft; the insertion part is provided at the other end of the rod body.

[0007] Furthermore, a support bearing is provided between the rotating ring and the rotating shaft, with the outer ring of the support bearing connected to the rotating ring and the inner ring of the support bearing connected to the rotating shaft.

[0008] Furthermore, the end of the connector is provided with a chamfer adapted to the medical roll material.

[0009] Furthermore, at least two sets of the support rods are arranged in an axial array along the rotation axis.

[0010] Furthermore, the lifting component is slidably engaged with the moving vehicle body, and the lifting component can move up and down relative to the moving vehicle body.

[0011] Furthermore, the lifting unit includes a linear drive component, the output end of which is connected to the lifting component to drive the lifting component to move up and down.

[0012] Furthermore, the vehicle body is equipped with a counterweight.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model discloses a plastic medical roll material unloading and transfer vehicle, equipped with a roll support assembly. The roll support assembly includes a vertically arranged rotating shaft and a roll support rod. Both ends of the rotating shaft are connected to a lifting component. One end of the roll support rod is rotatably connected to the rotating shaft, and the other end of the roll support rod extends to form an insertion portion for inserting the medical roll material. The rotating shaft, in conjunction with the rotatable roll support rod structure, allows for angle adjustment of the medical roll material without manual handling during loading and unloading, significantly reducing operational intensity. Attached Figure Description

[0014] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the overall structure of the present invention. Figure 1 ; Figure 2 This is a schematic diagram of the overall structure of the present invention. Figure 2 ; Figure 3 This is a schematic diagram of the overall structure of the present invention. Figure 3 ; Figure 4 This is a schematic diagram of the overall structure of the present invention. Figure 4 ; Figure 5 This is a schematic diagram of the structure of the support winding assembly in this utility model. Figure 1 ; Figure 6 This is a schematic diagram of the structure of the support winding assembly in this utility model. Figure 2 .

[0015] In the diagram, 100 is the moving vehicle body; 110 is the vehicle body itself; 111 is the counterweight; and 120 is the lifting frame. 200. Lifting assembly; 210. Lifting unit; 211. Linear drive component; 220. Lifting component; 300. Support assembly; 310. Rotating shaft; 320. Support rod; 321. Rod body; 322. Rotating ring; 323. Insertion part; 400. Medical roll materials. Detailed Implementation

[0016] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, which constitute a part of this application and are used together with the embodiments of the present invention to illustrate the principles of the present invention, but are not intended to limit the scope of the present invention.

[0017] This embodiment describes a plastic medical roll material unloading and transfer vehicle, relating to the field of medical equipment transportation technology. It includes a mobile vehicle body 100 and a support rod 320. The support rod 320 can be inserted into the medical roll material 400 and rotates horizontally and moves vertically relative to the mobile vehicle body 100, achieving alignment with the medical roll material 400 and adjusting the position of the mobile roll material. Ultimately, this improves loading and unloading efficiency and ensures transportation safety.

[0018] Please see Figures 1 to 6 The plastic medical roll unloading and transfer vehicle in this embodiment includes: a mobile vehicle body 100, a lifting component 200, and a roll support component 300.

[0019] The mobile vehicle body 100 includes a vehicle body 110 and a lifting frame 120. The mobile vehicle body 100 is a mobile base that supports the overall structure, providing stable support and flexible movement. The lifting frame 120 is a vertical guide structure rigidly connected to the vehicle body 110 and can cooperate with the lifting assembly 200. The lifting frame 120 and the vehicle body 110 are integrated, which can improve the stability of the connection between the two.

[0020] The lifting assembly 200 includes a lifting unit 210 and a lifting component 220. The lifting component 220 is connected to the lifting frame 120 through the lifting unit 210. The lifting unit 210, as a drive structure set between the lifting component 220 and the lifting frame 120, can precisely control the lifting movement of the lifting component 220, thereby controlling the height position of the support coil assembly 300.

[0021] The roll-up assembly 300 includes a vertically arranged rotating shaft 310 and a roll-up rod 320. Both ends of the rotating shaft 310 are connected to the lifting member 220. One end of the roll-up rod 320 is rotatably connected to the rotating shaft 310, and the other end extends to form an insertion portion 323 for inserting the medical roll 400. The rotating shaft 310, in conjunction with the rotatable roll-up rod 320, allows for angle adjustment of the medical roll 400 without manual handling during the roll-up loading and unloading process, significantly reducing operational intensity.

[0022] During use, when loading and unloading the roll material is required, the lifting unit 210 drives the lifting component 220 to rise along the lifting frame 120 to the height of the equipment discharge port. The operator inserts the insertion part 323 of the support rod 320 into the center hole of the roll material. The rotatable connection structure between the rotating shaft 310 and the support rod 320 allows the roll material to rotate freely during loading and unloading, unloading the medical roll material 400 from the winding equipment. After loading is completed, the lifting unit 210 controls the support assembly 300 to descend to the transport height, and the moving vehicle 100 transfers the roll material to the designated location.

[0023] In some embodiments, please refer to Figures 1 to 6 The support rod 320 includes a rod body 321 and a rotating ring 322. The end of the rod body 321 near the rotating shaft 310 is integrally connected to the rotating ring 322, and the rotating ring 322 is rotatably connected to the rotating shaft 310. The insertion part 323 is provided at the other end of the rod body 321. Through the rotatable connection structure between the rotating ring 322 and the rotating shaft 310, the support rod 320 can automatically adjust its angle under zero gravity, and complete the positioning of the roll material without effort. At the same time, the integrated design of the rod body 321 and the rotating ring 322 can significantly improve the bending strength of the support structure, enhance the load-bearing capacity of the support rod 320, and avoid the risk of roll material falling off due to structural deformation during transportation.

[0024] In practical implementation, the rod 321 can be made of metal tubing or engineering plastic, and its length can be adjusted according to the size of the roll material. The rod 321 extends to form an insertion part 323 to accommodate roll materials of different specifications. The rotating ring 322 can be cast or welded to form an integrated structure with the rod 321. The rotational connection between the rotating ring 322 and the rotating shaft 310 allows the support rod 320 to rotate around the shaft, facilitating angle adjustment during roll material loading and unloading. The integrated structure also enhances the overall structural strength of the support rod 320, preventing breakage during rotation. The rotating ring 322 and the rotating shaft 310 can be implemented using bearings or bushings, reducing rotational friction and allowing the support rod 320 to rotate freely during roll material loading and unloading.

[0025] When operators load and unload the medical roll 400, after the insertion part 323 is inserted into the center hole of the roll, the rotating shaft 310 can bear the entire weight of the medical roll 400. The support rod 320 can rotate freely around the rotating shaft 310 under zero-gravity conditions, avoiding rigid friction between the roll and the support rod 320. The integrated design of the rod body 321 and the rotating ring 322 ensures that the support rod 320 maintains structural stability when bearing the weight of the roll, while the extension length of the insertion part 323 can be adjusted according to the diameter of the roll to ensure that the roll does not shift during transportation.

[0026] It should be further explained that a support bearing is provided between the rotating ring 322 and the rotating shaft 310. The outer ring of the support bearing is connected to the rotating ring 322, and the inner ring of the support bearing is connected to the rotating shaft 310. The support bearing can be a deep groove ball bearing or a tapered roller bearing. Its outer ring is fixed to the rotating ring 322 by an interference fit, and its inner ring is fixed to the rotating shaft 310 by an interference fit. Through the rolling friction characteristics of the support bearing, the rotational resistance is significantly reduced. At the same time, the rigid connection between the inner and outer rings of the bearing can effectively distribute the radial load of the support rod 320 and avoid local stress concentration.

[0027] In some embodiments, please refer to Figure 5 and Figure 6 The end of the connector 323 is provided with a chamfer that is compatible with the medical roll 400. Through the chamfer design, the positioning function of the connector 323 for the roll is retained, and the non-damaging loading and unloading is achieved through geometric optimization.

[0028] The chamfer can be achieved by using a 45° bevel or a rounded chamfer, which reduces the frictional resistance when the insert 323 is inserted into the center hole of the medical roll 400.

[0029] When the insertion part 323 is inserted into the center hole of the medical roll 400, the chamfered structure can guide the inner wall of the roll to slide in along the inclined surface, reducing the contact stress between the insertion part 323 and the roll.

[0030] In some embodiments, please refer to Figure 5 and Figure 6 At least two sets of support rods 320 are arranged in an axial array along the rotation axis 310. Through the axial distribution design of multiple sets of support rods 320, at least two medical rolls 400 can be clamped at one time.

[0031] In the specific implementation process, the axial array arrangement of the support rods 320 means that the support rods 320 are evenly distributed along the length direction of the rotation axis 310. Specifically, this can be achieved by symmetrical arrangement or interval distribution to enhance the balance of the roll material support.

[0032] When transporting medical rolls 400, at least two sets of support rods 320 are arranged axially along the rotation axis 310, and the rolls are simultaneously inserted into the insertion parts 323 of multiple sets of support rods 320, so that multiple medical rolls 400 can be inserted and transported in sequence.

[0033] In some embodiments, please refer to Figure 3 and Figure 4The lifting component 220 is slidably engaged with the mobile vehicle body 100, allowing the lifting component 220 to move up and down relative to the mobile vehicle body 100. The precise movement of the lifting component 220 along the guide rail ensures that the insertion part 323 is accurately aligned with the center hole of the roll material, reducing the frequency of manual adjustments. The controllability of the lifting stroke keeps the roll material suspended during transportation, preventing surface damage caused by friction with the ground.

[0034] In practical implementation, the lifting component 220 and the moving vehicle body 100 are mechanically connected through the cooperation of a guide rail and a slider. Specifically, the guide rail can be a T-shaped guide rail, which slides in conjunction with the grooved slider. The guide rail is fixed to the lifting frame 120 of the moving vehicle body 100, and the slider is mounted on the side of the lifting component 220. This structure restricts the lifting component 220 to move only in the vertical direction, preventing horizontal deviation.

[0035] When the linear drive unit 211 is activated, its output end pushes the lifting unit 220 to move vertically along the guide rail, causing the rotating shaft 310 and the support rod 320 to rise and fall synchronously. When loading and unloading the medical roll 400, the lifting unit 220 is lowered to the lowest position so that the insertion part 323 is aligned with the center hole of the roll. After loading is completed, the lifting unit 220 is raised to the transport height to avoid the bottom of the roll contacting the ground.

[0036] In some embodiments, please continue reading Figure 3 and Figure 4 The lifting unit 210 includes a linear drive 211, the output end of which is connected to the lifting unit 220. The linear drive 211 can automatically control the lifting action, which can reduce the operation intensity and ensure that the roll material remains stable during the lifting process, avoiding surface damage caused by shaking.

[0037] In the specific implementation process, the linear drive component 211 can be implemented by a hydraulic cylinder or an electric push rod. The output end of the linear drive component 211 is directly rigidly connected to the lifting component 220, and the power is transmitted through the telescopic movement.

[0038] When the output end extends, it pushes the lifting component 220 upward along the lifting frame 120; when the output end retracts, it drives the lifting component 220 downward. The movement trajectory of the lifting component 220 is constrained by the guide structure of the lifting frame 120, ensuring stable vertical lifting.

[0039] In some embodiments, please refer to Figure 1 and Figure 2 The vehicle body 110 is equipped with a counterweight 111. The counterweight 111 can improve the problem of insufficient vehicle stability during the transfer of medical roll 400, significantly reduce the probability of rollover accidents caused by center of gravity shift, and ensure the operational safety of heavy roll during loading, unloading and transportation.

[0040] In the specific implementation process, the counterweight 111 can be made of metal, concrete, or composite materials, and its weight distribution is designed to match the vehicle body structure and load conditions. The counterweight 111 is connected to the vehicle body 110 by a fixed connection, such as by bolting or welding, and is installed in the bottom frame of the vehicle body 110.

[0041] When the transport vehicle carries the medical roll 400, the gravity generated by the counterweight 111 can counteract the torque offset caused by the suspension of the roll, preventing the vehicle from tilting due to an excessively high center of gravity. When the lifting assembly 200 performs the lifting action, the counterweight 111 and the lifting frame 120 form a mechanical balance relationship, effectively reducing the sway of the vehicle.

[0042] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present utility model should be included within the present utility model.

Claims

1. A plastic medical web material unloading transfer vehicle, characterized by, include: A mobile vehicle body, comprising a vehicle body and a lifting frame, wherein the lifting frame is integrally connected to the vehicle body; A lifting assembly, comprising a lifting unit and a lifting component, wherein the lifting component is connected to the lifting frame via the lifting unit, and the lifting unit is capable of driving the lifting component to move up and down along the lifting frame; The support roll assembly includes a vertically arranged rotating shaft and a support roll rod. Both ends of the rotating shaft are connected to the lifting component. One end of the support roll rod is rotatably connected to the rotating shaft, and the other end of the support roll rod extends relative to it to form an insertion part for inserting medical roll material.

2. The plastic medical coiled material unloading transfer vehicle according to claim 1, characterized in that, The support rod includes a rod body and a rotating ring. One end of the rod body near the rotating shaft is integrally connected to the rotating ring, and the rotating ring is rotatably connected to the rotating shaft. The insertion part is provided at the other end of the rod body.

3. The plastic medical web material unloading transfer vehicle according to claim 2, characterized in that, A support bearing is provided between the rotating ring and the rotating shaft. The outer ring of the support bearing is connected to the rotating ring, and the inner ring of the support bearing is connected to the rotating shaft.

4. The plastic medical web material uncoiling and transferring vehicle according to claim 3, characterized in that, The end of the connector is provided with a chamfer that is compatible with medical roll material.

5. The plastic medical coiled material unloading and transferring vehicle according to any one of claims 1-4, characterized in that, At least two sets of the support rods are arranged in an axial array along the rotation axis.

6. The plastic medical web material uncoiling and transferring vehicle according to claim 1, characterized in that, The lifting component is slidably engaged with the moving vehicle body, and the lifting component can move up and down relative to the moving vehicle body.

7. The plastic medical web material uncoiling and transferring vehicle according to claim 6, characterized in that, The lifting unit includes a linear drive component, the output end of which is connected to the lifting component to drive the lifting component to move up and down.

8. The plastic medical roll unloading and transfer vehicle according to claim 1, characterized in that, The vehicle body is equipped with a counterweight.

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