Medical logistics transmission system

Abstract

The invention discloses a medical logistics conveying system which is located between two second conveying mechanisms and is provided with a third conveying mechanism on each of the two sides of a guide base, and a first guide mechanism is located at the top of the guide base and is located at two corners of the same diagonal line. The two oppositely arranged first guide mechanisms connect the adjacent second conveying mechanism and third conveying mechanism, and a second guide mechanism is arranged between the two first guide mechanisms; a first arc-shaped channel and a second arc-shaped channel are formed between the two first guide mechanisms and the second guide mechanism correspondingly, and the first arc-shaped channel and the second arc-shaped channel which are symmetrically arranged relative to the second guide mechanism communicate with the adjacent second conveying mechanism and the third conveying mechanism correspondingly. The medical logistics transmission system can receive and output materials at the same time, cross-level transmission of the materials can be achieved, transmission is convenient and accurate, and therefore the overall transmission efficiency of the system is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of logistics transmission, and in particular to a medical logistics transmission system. Background Art

[0002] The existing hospital logistics delivery system uses a dedicated air delivery system or rail carts to transport medicines, samples, instruments, documents and other items to the required wards, operating rooms and other required locations via tracks. This has changed the traditional method of loading items on a cart, taking the elevator to the required floor and then pushing the cart to various departments for distribution. It is convenient and accurate, and is currently a relatively advanced way of transporting items in hospitals.

[0003] After searching, the patent with publication number: CN213894092U discloses "a hospital logistics system", which includes a turnover box for loading medical supplies, a vertical lifting device, a horizontal transmission device and a transfer device. The vertical lifting device includes a frame and a synchronous belt device installed on the frame. The synchronous belt device includes at least one spliced ​​synchronous belt ring and a receiving device arranged circumferentially at intervals on each spliced ​​synchronous belt ring; the turnover box is received by the receiving device on one or two spliced ​​synchronous belt rings and follows the receiving device to move in the vertical direction to the parking position of the predetermined floor. The horizontal transmission device is arranged in the predetermined floor, including a transmission track, a guide synchronous belt and a traction mechanism. The traction mechanism follows the guide synchronous belt and drives the turnover box to move along the transmission track to the designated position in the floor. The transfer device is arranged in the boundary area between the parking position of the vertical lifting device on each floor and the horizontal transmission device on the floor, and is used to transfer the turnover box between the vertical lifting device and the horizontal transmission device.

[0004] However, the existing hospital rail trolleys have only one circular track that cannot be reversed, and the trolley can only move in sequence between different levels along the track cycle, resulting in the inability to achieve cross-level interactive transportation of materials and low efficiency. Summary of the invention

[0005] The main purpose of the present invention is to provide a medical logistics transmission system, which can simultaneously receive and output materials, and can also realize cross-level interactive transmission of materials. The transmission is convenient and accurate, thereby improving the overall transmission efficiency of the system.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a medical logistics transmission system, comprising: two lifting mechanisms, the lifting mechanisms are provided with a plurality of material passing ports at intervals in the vertical direction, the material passing ports are distributed corresponding to the floors of the building, a guide base is provided between the two lifting mechanisms, and a second conveying mechanism is provided between the guide base and the two material passing ports on the same floor; A third conveying mechanism is disposed between the two second conveying mechanisms and on both sides of the guide base, and a first guide mechanism is disposed on the top of the guide base and at two corners located on the same diagonal line. The two oppositely disposed first guide mechanisms connect the adjacent second conveying mechanisms and the third conveying mechanisms, and a second guide mechanism is disposed between the two first guide mechanisms; A first arc channel and a second arc channel are respectively formed between the two first guide mechanisms and the second guide mechanisms. The first arc channel and the second arc channel symmetrically arranged about the second guide mechanism respectively connect the adjacent second conveying mechanism and the third conveying mechanism.

[0007] The further improved scheme in the above technical scheme is as follows: 1. In the above solution, a cavity is provided inside the guide base, and the second guide mechanism is movably connected inside the cavity. The second guide mechanism is connected to the bottom wall of the cavity via a lifting mechanism.

[0008] 2. In the above scheme, when the second guide mechanism is in a retracted state, the top of the second guide mechanism is flush with the top surface of the guide base, so that the two second conveying mechanisms form a connected straight channel; when the second guide mechanism is in a raised state, the first arc channel and the second arc channel are connected and the straight channel is cut off.

[0009] 3. In the above solution, the second guide mechanism comprises: a second guide seat, and a plurality of second guide wheels are rotatably mounted on one side of the second guide seat relative to the first guide mechanism.

[0010] 4. In the above solution, the lifting mechanism includes: a cylinder installed at the bottom of the cavity, and the movable end of the cylinder is fixedly connected to the second guide seat.

[0011] 5. In the above scheme, a second transmission assembly is commonly connected between several second guide wheels located on the same side so that the second guide wheels rotate synchronously, and two second transmission assemblies are connected by a transmission mechanism so that the rotation directions of the second guide wheels on both sides are opposite.

[0012] 6. In the above scheme, the transmission mechanism includes: gears and a first driving rod and a second driving rod arranged in parallel, the first driving rod is fixedly connected to a second guide wheel on one side, the second driving rod is fixedly connected to a second guide wheel on the other side, and the gears are sleeved on the circumferential outer walls of the first driving rod and the second driving rod, and the two gears are meshed and connected.

[0013] 7. In the above solution, one of the first driving rod and the second driving rod is connected to an output end of a second motor.

[0014] 8. In the above solution, the first guide mechanism comprises: a first guide seat, and a plurality of first guide wheels are rotatably mounted on one side of the first guide seat relative to the second guide mechanism.

[0015] 9. In the above solution, a first transmission assembly is commonly connected between a plurality of the first guide wheels, and an input end of the first transmission assembly is connected to an output end of a first motor so that the first guide wheels rotate synchronously.

[0016] Due to the application of the above technical solution, the present invention has the following advantages compared with the prior art: 1. The medical logistics transmission system of the present invention is located at the top of the guide base and has a first guide mechanism at two corners located on the same diagonal line. The two first guide mechanisms arranged opposite to each other connect the adjacent second conveying mechanisms and the third conveying mechanisms, and a second guide mechanism is arranged between the two first guide mechanisms; a first arc channel and a second arc channel are respectively formed between the two first guide mechanisms and the second guide mechanism, and the first arc channel and the second arc channel symmetrically arranged about the second guide mechanism respectively connect the adjacent second conveying mechanisms and the third conveying mechanisms, so that the material output by a lifting mechanism can be transmitted to the third conveying mechanism after passing through the second conveying mechanism and turning through the first arc channel, and the material on the other third conveying mechanism can be transmitted to the second conveying mechanism through the second arc channel and then transported to the inside of the lifting mechanism, and the lifting mechanism transmits the material to other levels, and the material can be received and output at the same level at the same time, and the cross-level interactive transmission of the material can be realized, and the transmission is convenient and accurate, thereby improving the overall transmission efficiency of the system.

[0017] 2. The medical logistics transmission system of the present invention has a cavity formed inside its guide base, and a second guide mechanism is movably connected inside the cavity. The second guide mechanism is connected to the bottom wall of the cavity by a lifting mechanism. When the second guide mechanism is in a retracted state, the top of the second guide mechanism is flush with the top surface of the guide base, so that the two second conveying mechanisms form a connected straight channel. When the second guide mechanism is in a raised state, the first arc channel and the second arc channel are connected and the straight channel is cut off. Furthermore, the material transmission path is changed by changing the state of the second guide mechanism, and the material can be directly transferred between the two lifting mechanisms, which is convenient for shortening the material transmission path according to actual conditions. The conversion process is simple and continuous, which is conducive to shortening the conversion time, and further improves the overall transmission efficiency of the system. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Attached Figure 1 It is a schematic diagram of the structure of the medical logistics transmission system of the present invention; Attached Figure 2 The present invention is attached Figure 1 A magnified image of point A; Attached Figure 3 It is a structural schematic diagram of the lifting mechanism in the present invention; Attached Figure 4 It is a partial structural schematic diagram of the medical logistics transmission system of the present invention; Attached Figure 5 It is a schematic diagram of the internal structure of the guide base in the present invention; Attached Figure 6 The present invention is attached Figure 5 A magnified view of point B; Attached Figure 7 is a structural schematic diagram of the second guide mechanism in the present invention; Attached Figure 8 The present invention is attached Figure 7 Enlarged view of point C.

[0019] In the above drawings: 1. guide base; 101. cavity; 2. lifting mechanism; 201. lifting shaft; 202. lifting track; 203. driver; 204. first conveying mechanism; 3. opening and closing door; 4. second conveying mechanism; 5. first guide mechanism; 501. first guide seat; 502. first motor; 503. first transmission assembly; 504. first guide wheel; 6. second guide mechanism; 601. second guide seat; 602. second motor; 603. second transmission assembly; 604. second guide wheel; 7. cylinder; 8. discharge port; 9. third conveying mechanism; 10. first arc channel; 11. straight channel; 12. second arc channel; 131. first drive rod; 132. second drive rod; 14. gear; 15. rotating shaft. Implementation

[0020] The present invention can be further understood through the specific embodiments given below, but they are not intended to limit the present invention.

[0021] Embodiment 1: A medical logistics transmission system, comprising: two lifting mechanisms 2, the lifting mechanisms 2 being provided with a plurality of material ports 3 at intervals in the vertical direction, the material ports 3 being distributed corresponding to the floors of a building, a guide base 1 being provided between the two lifting mechanisms 2, and a second conveying mechanism 4 being provided between the guide base 1 and the two material ports 3 on the same floor; A third conveying mechanism 9 is disposed between the two second conveying mechanisms 4 and on both sides of the guide base 1, and a first guide mechanism 5 is disposed on the top of the guide base 1 and at two corners located on the same diagonal line. The two oppositely disposed first guide mechanisms 5 connect the adjacent second conveying mechanisms 4 and third conveying mechanisms 9, and a second guide mechanism 6 is disposed between the two first guide mechanisms 5; Thus, at the same level, when the second guide mechanism is in the raised state, an input logistics line of the material is formed between one of the lifting mechanisms and the corresponding second conveying mechanism and the third mechanism, and an output logistics line of the material is formed between the other lifting mechanism and the corresponding second conveying mechanism and the third mechanism; When the second guide mechanism is in a retracted state, a straight channel is formed on the top of the wire base to connect the two second conveying mechanisms, so that the material can be directly transferred between the two lifting mechanisms; A first arc channel 10 and a second arc channel 12 are formed between the two first guide mechanisms 5 and the second guide mechanisms 6, respectively. The first arc channel 10 and the second arc channel 12, which are symmetrically arranged about the second guide mechanism 6, respectively connect the adjacent second conveying mechanism 4 and the third conveying mechanism 9; When the conveying direction needs to be changed, the cylinder is started to raise the second guide mechanism, thereby forming a first arc-shaped channel and a second arc-shaped channel between the raised second guide seat and the first guide seat.

[0022] A cavity 101 is provided inside the guide base 1 , and the second guide mechanism 6 is movably connected inside the cavity 101 . The second guide mechanism 6 is connected to the bottom wall of the cavity 101 via a lifting mechanism.

[0023] When the second guide mechanism 6 is in a retracted state, the top of the second guide mechanism 6 is flush with the top surface of the guide base 1, so that the two second conveying mechanisms 4 form a connected straight channel 11. When the second guide mechanism 6 is in a raised state, the first arc channel 10 and the second arc channel 12 are connected and the straight channel 11 is cut off.

[0024] The second guide mechanism 6 comprises a second guide seat 601 , and a plurality of second guide wheels 604 are rotatably mounted on one side of the second guide seat 601 relative to the first guide mechanism 5 .

[0025] The lifting mechanism comprises: a cylinder 7 installed at the bottom of the cavity 101 , and a movable end of the cylinder 7 is fixedly connected to the second guide seat 601 .

[0026] A second transmission assembly 603 is commonly connected between the plurality of second guide wheels 604 located on the same side so that the second guide wheels 604 rotate synchronously, and two second transmission assemblies 603 are connected via a transmission mechanism so that the second guide wheels 604 on both sides rotate in opposite directions.

[0027] The transmission mechanism includes: a gear 14 and a first driving rod 131 and a second driving rod 132 arranged in parallel, wherein the first driving rod 131 is fixedly connected to a second guide wheel 604 on one side, and the second driving rod 132 is fixedly connected to a second guide wheel 604 on the other side, and the gear 14 is sleeved on the circumferential outer wall of the first driving rod 131 and the second driving rod 132, and the two gears 14 are meshed and connected; When the material is being transmitted, the first motor drives the first guide wheel to rotate through the first transmission assembly, and the second motor drives the second drive rod to rotate, which drives the first drive rod to rotate through gear meshing, thereby driving the second guide wheel to rotate through the second transmission assembly, thereby alleviating the inertia force of the material on the second conveying mechanism, avoiding the material from turning too fast, and ensuring the smooth transmission of the material.

[0028] One of the first driving rod 131 and the second driving rod 132 is connected to an output end of a second motor 602 .

[0029] The first guide mechanism 5 comprises a first guide seat 501 , and a plurality of first guide wheels 504 are rotatably mounted on one side of the first guide seat 501 relative to the second guide mechanism 6 .

[0030] A first transmission assembly 503 is commonly connected between the first guide wheels 504 , and an input end of the first transmission assembly 503 is connected to an output end of a first motor 502 , so that the first guide wheels 504 rotate synchronously.

[0031] The first guide wheel 504 and the second guide wheel 604 are rotatably connected to the first guide seat 501 and the second guide seat 601 respectively through the rotating shaft 15; The first guide wheel and the second guide wheel can reduce the friction between the material and the first guide mechanism and the second guide mechanism, and can also buffer the process of switching transfer from the second transmission mechanism and the third transmission mechanism for linear transmission, thereby facilitating the change of the material transmission direction, so that the material is transmitted to the third conveying mechanism, and then the steering conveying is completed.

[0032] The first guide seat 501 is in an arc shape.

[0033] Both sides of the second guide seat 601 are provided with arc-shaped mechanisms that cooperate with the first guide seat 501 .

[0034] The first transmission assembly 503 and the second transmission assembly 603 are synchronous chains, and a gear meshing with the synchronous chain is fixedly mounted on one end of the rotating shaft 15 .

[0035] Embodiment 2: A medical logistics transmission system, comprising: two lifting mechanisms 2, the lifting mechanisms 2 being provided with a plurality of material ports 3 at intervals in the vertical direction, the material ports 3 being distributed corresponding to the floors of a building, a guide base 1 being provided between the two lifting mechanisms 2, and a second conveying mechanism 4 being provided between the guide base 1 and the two material ports 3 on the same floor; The materials can be transported to each floor through the lifting mechanism, and the first conveying mechanism is driven by the driver to move on the lifting track, and the materials reach the transportation position from the discharge port through the opening and closing door; A third conveying mechanism 9 is disposed between the two second conveying mechanisms 4 and on both sides of the guide base 1, and a first guide mechanism 5 is disposed on the top of the guide base 1 and at two corners located on the same diagonal line. The two oppositely disposed first guide mechanisms 5 connect the adjacent second conveying mechanisms 4 and third conveying mechanisms 9, and a second guide mechanism 6 is disposed between the two first guide mechanisms 5; A first arc channel 10 and a second arc channel 12 are formed between the two first guide mechanisms 5 and the second guide mechanisms 6, respectively. The first arc channel 10 and the second arc channel 12, which are symmetrically arranged about the second guide mechanism 6, respectively connect the adjacent second conveying mechanism 4 and the third conveying mechanism 9; The material output by one lifting mechanism can be transferred to the third conveying mechanism after passing through the second conveying mechanism and the first curved channel. The material on another third conveying mechanism can be transferred to the second conveying mechanism through the second curved channel and then to the inside of the lifting mechanism. The lifting mechanism transfers it to other levels. The materials can be received and output at the same time, and the cross-level transmission of materials can be realized. The transmission is convenient and accurate, thereby improving the overall transmission efficiency of the system.

[0036] A cavity 101 is provided inside the guide base 1 , and the second guide mechanism 6 is movably connected inside the cavity 101 . The second guide mechanism 6 is connected to the bottom wall of the cavity 101 via a lifting mechanism.

[0037] When the second guide mechanism 6 is in a retracted state, the top of the second guide mechanism 6 is flush with the top surface of the guide base 1, so that the two second conveying mechanisms 4 form a connected straight channel 11; when the second guide mechanism 6 is in a raised state, the first arc channel 10 and the second arc channel 12 are connected and the straight channel 11 is cut off; By changing the state of the second guide mechanism, the material transmission path is changed, which facilitates direct material transmission between the two lifting mechanisms and shortens the material transmission path according to actual conditions. The conversion process is simple and continuous, which is conducive to shortening the conversion time and further improving the overall transmission efficiency of the system.

[0038] The second guide mechanism 6 comprises a second guide seat 601 , and a plurality of second guide wheels 604 are rotatably mounted on one side of the second guide seat 601 relative to the first guide mechanism 5 .

[0039] The lifting mechanism comprises: a cylinder 7 installed at the bottom of the cavity 101 , and a movable end of the cylinder 7 is fixedly connected to the second guide seat 601 .

[0040] A second transmission assembly 603 is commonly connected between the plurality of second guide wheels 604 located on the same side so that the second guide wheels 604 rotate synchronously, and two second transmission assemblies 603 are connected via a transmission mechanism so that the second guide wheels 604 on both sides rotate in opposite directions.

[0041] The transmission mechanism includes: a gear 14 and a first driving rod 131 and a second driving rod 132 arranged in parallel, wherein the first driving rod 131 is fixedly connected to a second guide wheel 604 on one side, and the second driving rod 132 is fixedly connected to a second guide wheel 604 on the other side, and the gear 14 is sleeved on the circumferential outer wall of the first driving rod 131 and the second driving rod 132, and the two gears 14 are meshed and connected; Through the cooperation of the driving rod and the gear, a second motor can simultaneously drive the second guide wheels on both sides of the second guide seat to rotate in the opposite direction, thereby realizing active guiding of the materials inside the first arc channel and the second arc channel in opposite directions, which is beneficial to reducing the transmission speed of the second conveying mechanism.

[0042] One of the first driving rod 131 and the second driving rod 132 is connected to an output end of a second motor 602 .

[0043] The first guide mechanism 5 comprises a first guide seat 501 , and a plurality of first guide wheels 504 are rotatably mounted on one side of the first guide seat 501 relative to the second guide mechanism 6 .

[0044] A first transmission assembly 503 is commonly connected between the plurality of the first guide wheels 504, and an input end of the first transmission assembly 503 is connected to an output end of a first motor 502, so that the first guide wheels 504 rotate synchronously; Through the synchronously rotating first guide wheel and the second guide wheel, the first guide wheel and the second guide wheel can buffer the material transmitted in a straight line, and under the drive of the first motor and the second motor, the material can also be relayed and guided to turn, which is beneficial to reduce the transmission speed of the second conveying mechanism, avoids the situation where the material is violently collided due to excessive speed when turning and turning, and improves the safety of material transmission.

[0045] A lifting track 202 is disposed inside the lifting shaft 201 , and a first conveying mechanism 204 cooperating with the second conveying mechanism 4 is disposed on the lifting track 202 .

[0046] An opening and closing door 3 is arranged inside the discharge port 8 .

[0047] The lifting track 202 is provided with a driver 203 which can move along the lifting track 202 , and the first conveying mechanism 204 is provided on the driver 203 .

[0048] The working principle is: When in use, the materials can be transported to each floor through the lifting mechanism, the first conveying mechanism is driven by the driver to move on the lifting track, the materials reach the transportation position from the discharge port through the opening and closing door, and the second conveying mechanism is connected to the guide base between the same floors to switch the conveying direction of the materials; When the material has been transferred in one level, and other levels have a higher demand priority for the material, the second guide mechanism can be retracted into the cavity, so that the second guide mechanism and the surface of the guide base are located on the same horizontal plane, and the material is transported along the straight channel to the opposite second conveying mechanism, thereby completing the straight-line conveying and modifying the transmission path, avoiding the situation where the material needs to be fully transferred to the third conveying mechanism by personnel, saving the time of material transfer and meeting more urgent transmission needs; When the second guide mechanism is in a raised state, a first arc-shaped channel and a second arc-shaped channel are formed between the raised second guide seat and the first guide seat. When the material is being transmitted, the first motor drives the first guide wheel to rotate through the first transmission assembly, and the second motor drives the second drive rod to rotate, and drives the first drive rod to rotate through gear meshing, thereby driving the second guide wheel to rotate through the second transmission assembly, thereby alleviating the inertia force of the material on the second conveying mechanism, avoiding the material from turning too fast, and ensuring the smooth transmission of the material. The friction between the material and the first guide mechanism and the second guide mechanism can be reduced through the first guide wheel and the second guide wheel, thereby facilitating the change of the transmission direction of the material, so that the material is transmitted to the third conveying mechanism, and then the steering conveying is completed.

[0049] When the above-mentioned medical logistics transmission system is used, the material output by one lifting mechanism can be transferred to the third conveying mechanism after passing through the second conveying mechanism and the first arc-shaped channel, and the material on another third conveying mechanism can be transferred to the second conveying mechanism through the second arc-shaped channel and then transferred to the inside of the lifting mechanism. The lifting mechanism transfers it to other levels, and the material can be received and output at the same time, and the cross-level transmission of the material can be realized. The transmission is convenient and accurate, thereby improving the overall transmission efficiency of the system; Furthermore, by changing the state of the second guide mechanism, the material transmission path is changed, which is convenient for directly transmitting materials between the two lifting mechanisms, and is convenient for shortening the material transmission path according to actual conditions. The conversion process is simple and coherent, which is conducive to shortening the conversion time and further improving the overall transmission efficiency of the system. In addition, the first guide wheel and the second guide wheel can buffer the material transmitted in a straight line, and under the drive of the first motor and the second motor, they can also relay the material to guide it through the bend, which is beneficial to reduce the transmission speed of the second conveying mechanism, avoiding the situation where the material collides violently due to excessive speed when turning and improving the safety of material transmission; in addition, through the cooperation of the driving rod and the gear, a second motor can simultaneously drive the second guide wheels on both sides of the second guide seat to rotate in the opposite direction, thereby realizing active guiding of the materials inside the first arc channel and the second arc channel in opposite directions, which is beneficial to reduce the transmission speed of the second conveying mechanism.

[0050] The above embodiments are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with the technology to understand the content of the present invention and implement it accordingly, and they cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the protection scope of the present invention.

Claims

1. A medical logistics transmission system, comprising: Two lifting mechanisms (2), each of which is provided with a plurality of material passing ports (3) at intervals in the vertical direction, and each of which is distributed corresponding to each floor of the building, characterized in that a guide base (1) is provided between the two lifting mechanisms (2), and a second conveying mechanism (4) is provided between each of the guide base (1) and the two material passing ports (3) on the same floor; A third conveying mechanism (9) is disposed between the two second conveying mechanisms (4) and on both sides of the guide base (1), and a first guide mechanism (5) is disposed on the top of the guide base (1) and at two corners located on the same diagonal line. The two first guide mechanisms (5) disposed opposite to each other connect the adjacent second conveying mechanisms (4) and the third conveying mechanisms (9), and a second guide mechanism (6) is disposed between the two first guide mechanisms (5); A first arcuate channel (10) and a second arcuate channel (12) are respectively formed between the two first guide mechanisms (5) and the second guide mechanism (6); the first arcuate channel (10) and the second arcuate channel (12) are symmetrically arranged with respect to the second guide mechanism (6) and respectively connect the adjacent second conveying mechanism (4) and the third conveying mechanism (9).

2. The medical logistics transmission system according to claim 1, characterized in that: A cavity (101) is provided inside the guide base (1), and the second guide mechanism (6) is movably connected inside the cavity (101). The second guide mechanism (6) is connected to the bottom wall of the cavity (101) via a lifting mechanism.

3. The medical logistics transmission system according to claim 2, characterized in that: When the second guide mechanism (6) is in a retracted state, the top of the second guide mechanism (6) is flush with the top surface of the guide base (1), so that the two second conveying mechanisms (4) form a connected straight channel (11); when the second guide mechanism (6) is in a raised state, the first arc channel (10) and the second arc channel (12) are connected and the straight channel (11) is cut off.

4. The medical logistics transmission system according to claim 2, characterized in that: The second guide mechanism (6) comprises a second guide seat (601), and a plurality of second guide wheels (604) are rotatably mounted on one side of the second guide seat (601) relative to the first guide mechanism (5).

5. The medical logistics transmission system according to claim 4, characterized in that: The lifting mechanism comprises: a cylinder (7) installed at the bottom of the cavity (101), and a movable end of the cylinder (7) is fixedly connected to the second guide seat (601).

6. The medical logistics transmission system according to claim 4, characterized in that: A second transmission assembly (603) is commonly connected between a plurality of the second guide wheels (604) located on the same side, so that the second guide wheels (604) rotate synchronously, and two second transmission assemblies (603) are connected via a transmission mechanism, so that the second guide wheels (604) on both sides rotate in opposite directions.

7. The medical logistics transmission system according to claim 6, characterized in that: The transmission mechanism comprises: a gear (14) and a first driving rod (131) and a second driving rod (132) arranged in parallel, the first driving rod (131) being fixedly connected to a second guide wheel (604) on one side, the second driving rod (132) being fixedly connected to a second guide wheel (604) on the other side, and the gear (14) being sleeved on the circumferential outer walls of the first driving rod (131) and the second driving rod (132), and the two gears (14) being meshingly connected.

8. The medical logistics transmission system according to claim 7, characterized in that: One of the first driving rod (131) and the second driving rod (132) is connected to an output end of a second motor (602).

9. The medical logistics transmission system according to claim 6, characterized in that: The first guide mechanism (5) comprises a first guide seat (501), and a plurality of first guide wheels (504) are rotatably mounted on one side of the first guide seat (501) relative to the second guide mechanism (6).

10. The medical logistics transmission system according to claim 9, characterized in that: A first transmission assembly (503) is commonly connected between a plurality of the first guide wheels (504), and an input end of the first transmission assembly (503) is connected to an output end of a first motor (502) so that the first guide wheels (504) rotate synchronously.

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