Instrument transportation device for disinfection supply center

Abstract

The invention relates to a disinfection supply center instrument transportation device which comprises a base, a box body is fixedly arranged at the top of the base, a placing plate is fixedly arranged on a rotating column at the bottom of the box body, a driving mechanism used for rotating the placing plate is arranged at the bottom of the box body, an instrument frame is arranged in a placing groove in the top of the placing plate, and an air purification box is fixedly arranged on one side of the box body. A piston cylinder is arranged below the air purification box and connected with a box body of the air purification box through an air inlet pipe and an air outlet pipe, one-way valves are arranged on the air inlet pipe and the air outlet pipe, and a reciprocating mechanism used for enabling a piston rod to move up and down is arranged on the side, close to the piston cylinder, below the box body. And a linkage mechanism for driving the reciprocating mechanism to move when the moving wheels walk is arranged in the box body. During moving transportation, the piston barrel is synchronously driven to act, purified air is input into the box body, the pressure in the box body is larger than the pressure outside the box body, and the situation that external air enters the box body, so that instruments are polluted in the transportation process is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of medical tools, and in particular to an instrument transport device for a sterilization supply center. Background Art

[0002] The Sterilization and Supply Center is responsible for the cleaning, disinfection, packaging, and sterilization of medical devices, ensuring their quality. Sterilized devices need to be transported to operating rooms or clinical departments. During transportation, the safety and effectiveness of the devices must be ensured, as well as the safety of the transportation environment to prevent cross-infection.

[0003] Existing transport devices generally set partitions in the transport box, classify the sterilized instruments and place them on the partitions, and take the instruments out of the transport box after transporting them to the designated location. When transporting the instruments, although the hospital has a special transport route, there are many patients in the hospital and there are more bacteria in the air. Air can easily enter the transport box during transportation, especially when the transport box is opened to take the corresponding instruments at a transport location. The box is frequently opened, and air enters the interior of the box, which can easily cause cross contamination of the instruments in the transport box. Based on this, a sterilization supply center instrument transport device is proposed. Summary of the Invention

[0004] The present invention provides an instrument transport device for a disinfection supply center, which is used to solve the problem mentioned in the above technical background that air easily enters the transport box during transportation in the existing transport device. In particular, when the transport box is opened to take the corresponding equipment at a transportation location, the box is frequently opened, and air enters the interior of the box, which easily causes cross contamination of the equipment in the transport box.

[0005] The top of the box body is fixed with a box body, the bottom of the box body is rotatably connected to a rotating column, and the top of the rotating column is fixed with a placing plate, and the bottom of the box body is provided with a driving mechanism for rotating the placing plate. The top of the placing plate is evenly opened with a plurality of placing slots, and the placing slots are provided with an instrument frame. An air purification box is fixedly provided on one side of the box body, a piston cylinder is provided below the air purification box, an air inlet pipe is provided between the piston cylinder and the air purification box, one side of the piston cylinder is fixedly connected to the air outlet pipe, and the air inlet pipe and the air outlet pipe are both provided with a one-way valve, and the air outlet pipe extends through the interior of the box body, a piston rod is provided in the piston cylinder, and a reciprocating mechanism for the piston rod to move up and down is provided near the piston cylinder side of the box body, the bottom of the base is fixed with moving wheels in a rectangular array, and a linkage mechanism for driving the reciprocating mechanism to move is provided in the box body.

[0006] Preferably, the reciprocating mechanism includes a first rotating rod rotatably connected to the side wall of the box body, a turntable is fixedly provided at the end of the first rotating rod, a guide shaft is provided on one side of the turntable, the guide shaft is rotatably connected to a movable rod, and the movable rod is rotatably connected to the end of the piston rod.

[0007] Preferably, the linkage mechanism includes a driving cavity opened at the bottom of the box body, a second rotating rod is rotatably connected in the driving cavity, a first bevel gear is fixedly sleeved on the second rotating rod, the first rotating rod extends through the driving cavity and is fixedly sleeved with a second bevel gear, the first bevel gear is meshed with the second bevel gear, both ends of the second rotating rod pass through the box body and are fixedly sleeved with a first transmission wheel, a rotating shaft is fixedly provided in the middle of the moving wheel, and a second transmission wheel is fixedly provided on the rotating shafts of the two moving wheels close to the side of the piston cylinder, and the first transmission wheel and the second transmission wheel are connected by a transmission belt.

[0008] Preferably, an activated carbon adsorption layer and a HEPA filter layer are sequentially provided in the air purification box.

[0009] Preferably, a pressure sensor is fixedly provided on one side of the box body, and a pressure relief valve is fixedly provided on one side of the top of the box body.

[0010] Preferably, an adjustment slot is provided on the central axis of the turntable, a hydraulic rod is fixedly provided on one side of the adjustment slot, and the guide shaft is fixedly connected to the end of the hydraulic rod.

[0011] Preferably, the driving mechanism includes a driving motor fixedly arranged on one side of the driving cavity, the output end of the driving motor is fixedly connected to a third rotating rod, the end of the third rotating rod is fixedly provided with a third bevel gear, the rotating column extends through the driving cavity and is fixedly sleeved with a fourth bevel gear, and the third bevel gear and the fourth bevel gear are meshed and connected.

[0012] Preferably, the diameter of the fourth bevel gear is larger than the diameter of the third bevel gear.

[0013] Preferably, an inlet and outlet are provided on one side of the top of the box body, a sealing cover is provided on the inlet and outlet, an electric push rod is fixedly provided on one side of the bottom of the box body, the positions of the inlet and outlet and the electric push rod correspond to each other, and a through groove for the electric push rod to pass through is provided at the bottom of the placement groove.

[0014] Preferably, a push plate is fixedly provided on the top of the electric push rod, a first magnetic block is fixedly provided on the top of the push plate, and a second magnetic block is fixedly provided on the bottom of the instrument frame, and the first magnetic block and the second magnetic block are magnetically attracted to each other.

[0015] The beneficial effects of the sterilization supply center equipment transport device of the present invention are as follows:

[0016] (1) When the present invention pushes the device to move, the moving wheel rotates and drives the rotating shaft and the second transmission wheel to rotate. Under the transmission action of the transmission belt, the first transmission wheel and the second rotating rod are driven to rotate synchronously, and then the first bevel gear on the second rotating rod is driven to rotate. The first bevel gear engages with the second bevel gear to rotate, and the second bevel gear drives the first rotating rod to rotate and the turntable to rotate. The guide shaft on the turntable drives one end of the movable rod to rotate on the turntable, and then the other end of the movable rod drives the piston rod to move up and down, and synchronously drives the piston cylinder to act, so that the piston cylinder continuously enters the air purified by the air purification box into the box, and pressurizes the interior of the box. The pressure inside the box is greater than the pressure outside the box, so that external air will not enter the box. When taking out the equipment in the box, the air in the box moves outward under the action of pressure, which will also prevent the entry of external air, thereby avoiding the equipment in the box from being secondary contaminated by the air during transportation.

[0017] (2) When the present invention takes out the transported instruments, the third rotating rod and the third bevel gear are driven to rotate by the driving motor, and the third bevel gear engages with the fourth bevel gear to rotate, thereby driving the rotating column and the placement plate to rotate, so that the placement slot on the placement plate rotates to the position of the inlet and outlet, and the electric push rod is started to push the instrument frame upward, so that the top of the instrument frame is exposed to the inlet and outlet, and the staff takes the instrument frame out of the inlet and outlet, and then covers it with a sealing cover, so that when taking out the sterilized instruments, it is only necessary to push the corresponding instrument frame upward, and there is no need for the staff's hands to enter the box to take it, which further reduces the chance of the instruments in the box being secondary contaminated. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of the present invention;

[0019] Figure 2 For the present invention Figure 1 A in the middle is an enlarged schematic diagram;

[0020] Figure 3 For the present invention Figure 1 The enlarged schematic diagram of point B in the middle;

[0021] Figure 4 This is a schematic diagram of the top view of the placement plate of the present invention;

[0022] Figure 5 This is a schematic side view of the box body 2 of the present invention;

[0023] Figure 6 For the present invention Figure 5 The enlarged schematic diagram of point C in the middle;

[0024] Figure 7It is a schematic diagram of the overall main view of the present invention;

[0025] Figure 8 For the present invention Figure 7 Enlarged schematic diagram at point D in the middle.

[0026] In the figure: 1. Base, 2. Box 2, 3. Rotating column, 4. Placement plate, 5. Placement slot, 6. Instrument frame, 7. Air purification box, 8. Piston cylinder, 9. Inlet pipe, 10. Outlet pipe, 11. One-way valve, 12. Piston rod, 13. Moving wheel, 14. First rotating rod, 15. Turntable, 16. Guide shaft, 17. Movable rod, 18. Drive chamber, 19. Second rotating rod, 20. First bevel gear, 21. Second bevel gear, 22. First transmission wheel, 2 3. Rotating shaft, 24. Second transmission wheel, 25. Transmission belt, 26. Adjustment slot, 27. Hydraulic rod, 28. Activated carbon adsorption layer, 29. HEPA filter layer, 30. Pressure sensor, 31. Pressure relief valve, 32. Drive motor, 33. Third rotating rod, 34. Third bevel gear, 35. Fourth bevel gear, 36. Inlet and outlet, 37. Sealing cover, 38. Electric push rod, 39. Through slot, 40. Push plate, 41. First magnetic block, 42. Second magnetic block. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0028] like Figure 1-8As shown, a sterilization supply center instrument transportation device includes a base 1, a box body 2 is fixed on the top of the base 1, an outer wall of one side of the box body 2 is fixed with an armrest, the bottom of the box body 2 is rotatably connected to a rotating column 3, a placement plate 4 is fixed on the top of the rotating column 3, the bottom of the box body 2 is provided with a driving mechanism for rotating the placement plate 4, a plurality of placement slots 5 are evenly opened on the top of the placement plate 4, an instrument frame 6 is provided in the placement slot 5, an air purification box 7 is fixed on one side of the box body 2, a piston cylinder 8 is provided below the air purification box 7, the side wall of the piston cylinder 8 is fixedly connected to the outer wall of the box body 2, and an inlet is provided between the piston cylinder 8 and the air purification box 7. The air pipe 9 and the air outlet pipe 10 are fixedly connected to one side of the piston cylinder 8. The air inlet pipe 9 and the air outlet pipe 10 are both provided with a one-way valve 11. The air outlet pipe 10 extends through the interior of the box body 2, so that the gas flow direction of the air inlet pipe 9 can only flow from the air purification box 7 to the piston cylinder 8, and the gas flow direction of the air outlet pipe 10 can only flow from the piston cylinder 8 to the box body 2. A piston rod 12 is provided in the piston cylinder 8, and a reciprocating mechanism for the up and down movement of the piston rod 12 is provided on the side of the box body 2 near the piston cylinder 8. The bottom of the base 1 is fixed with moving wheels 13 in a rectangular array, and a linkage mechanism is provided in the box body 2 to drive the movement of the moving wheels 13 to the reciprocating mechanism.

[0029] The reciprocating mechanism includes a first rotating rod 14 rotatably connected to the side wall of the box body 2, a turntable 15 is fixedly provided at the end of the first rotating rod 14, a guide shaft 16 is provided on one side of the turntable 15, the guide shaft 16 is rotatably connected to a movable rod 17, and the movable rod 17 is rotatably connected to the end of the piston rod 12. The turntable 15 is driven to rotate by the first rotating rod 14, so that the guide shaft 16 on the turntable 15 drives one end of the movable rod 17 to rotate on the turntable 15, and then the other end of the movable rod 17 drives the piston rod 12 to move up and down, so that the piston cylinder 8 continuously brings the air purified by the air purification box 7 into the box body 2, thereby pressurizing the interior of the box body 2.

[0030] The linkage mechanism includes a driving chamber 18 opened at the bottom of the box body 2, and a second rotating rod 19 is rotatably connected in the driving chamber 18. The second rotating rod 19 is fixedly provided with a first bevel gear 20, and the first rotating rod 14 extends through the driving chamber 18 and is fixedly provided with a second bevel gear 21. The first bevel gear 20 is meshed with the second bevel gear 21. Both ends of the second rotating rod 19 pass through the box body 2 and are fixedly provided with a first transmission wheel 22. A rotating shaft 23 is fixed in the middle of the moving wheel 13, and a mounting frame is fixed at the bottom of the box body 2. The rotating shaft 23 is rotatably connected in the mounting frame. A second transmission wheel 24 is fixed on the rotating shaft 23 on the two moving wheels 13 close to the side of the piston cylinder 8, and the first transmission wheel 22 and the second transmission wheel 24 are connected by a transmission belt 25.

[0031] When the device is pushed to move, the rotation of the moving wheel 13 drives the rotating shaft 23 and the second transmission wheel 24 to rotate. Under the transmission action of the transmission belt 25, the first transmission wheel 22 and the second rotating rod 19 are driven to rotate synchronously, thereby driving the first bevel gear 20 on the second rotating rod 19 to rotate, the first bevel gear 20 meshes with the second bevel gear 21 to rotate, and the second bevel gear 21 drives the first rotating rod 14 to rotate and the turntable 15 to rotate, so as to achieve the effect of synchronously driving the piston cylinder 8 while pushing the device to move, so that the piston cylinder 8 continuously enters the box body 2 with the air purified by the air purification box 7, pressurizing the interior of the box body 2, and the pressure inside the box body 2 is greater than the pressure outside the box body 2, so that the outside air will not enter the box body 2, and when the equipment in the box body 2 is taken out, the air in the box body 2 moves outward under the action of pressure, which will also prevent the entry of outside air, and avoid the equipment in the box body 2 from being contaminated by the air during transportation.

[0032] An activated carbon adsorption layer 28 and a HEPA filter layer 29 are sequentially provided in the air purification box 7. The activated carbon adsorption layer 28 absorbs odors in the air, and the HEPA filter layer 29 removes bacteria in the air by physical filtration. Its filtration efficiency is as high as 99.97%, and it can effectively capture particles larger than 0.3 microns, including bacteria, viruses, allergens, etc. A sealed box door is provided on one side of the air purification box 7, and slide grooves are provided on the inner walls on both sides of the air purification box 7. Sliders are fixedly connected to both sides of the activated carbon adsorption layer 28 and the HEPA filter layer 29. The slides are slidably connected in the slide grooves to facilitate the replacement of the activated carbon adsorption layer 28 and the HEPA filter layer 29.

[0033] A pressure sensor 30 is fixedly provided on one side of the box body 2, and a pressure relief valve 31 is fixedly provided on one side of the top of the box body 2. When the pressure sensor 30 detects that the pressure in the box body 2 is greater than the set value, the pressure relief valve 31 opens to release excess air in the box body 2, so that the pressure in the box body 2 is maintained at an appropriate pressure.

[0034] An adjustment slot 26 is defined on the central axis of the turntable 15 . A hydraulic rod 27 is fixedly disposed on one side of the adjustment slot 26 . The guide shaft 16 is fixedly connected to the end of the hydraulic rod 27 .

[0035] The position of the guide shaft 16 on the turntable 15 is changed by the extension and retraction of the hydraulic rod 27. When the pressure sensor 30 detects that the pressure in the box 2 reaches the set value, the hydraulic rod 37 drives the guide shaft 16 to move to the center position of the turntable 15, so that the turntable 15 no longer continues to drive the piston rod 12 to move up and down during rotation, and stops increasing the pressure in the box 2. It can also reduce the use of the activated carbon adsorption layer 28 and the HEPA filter layer 29 in the air purification box 7, and improve the utilization rate of the activated carbon adsorption layer 28 and the HEPA filter layer 29.

[0036] The driving mechanism includes a driving motor 32 fixedly arranged on one side of the driving cavity 18, the output end of the driving motor 32 is fixedly connected to a third rotating rod 33, the end of the third rotating rod 33 is fixedly provided with a third bevel gear 34, the rotating column 3 extends through the driving cavity 18 and is fixedly sleeved with a fourth bevel gear 35, the third bevel gear 34 and the fourth bevel gear 35 are meshed and connected, and the bottom of the rotating column 3 is rotatably connected to the bottom of the driving cavity 18.

[0037] The diameter of the fourth bevel gear 35 is larger than the diameter of the third bevel gear 34. The number of the placement slots 5 is set to four and is evenly distributed on the placement plate 4. The tooth ratio of the fourth bevel gear 35 to the third bevel gear 34 is 4:1. The driving motor 32 drives the third rotating rod 33 and the third bevel gear 34 to rotate one circle, which just engages the fourth bevel gear 35 to rotate 1 / 4 circle, and then drives the rotating column 3 and the placement plate 4 to rotate 90°, so that the placement slot 5 on the placement plate 4 rotates 90°, which is convenient for moving the placement slot 5 to a position for easy removal.

[0038] An inlet and outlet 36 is provided on one side of the top of the box body 2, and a sealing cover 37 is provided on the inlet and outlet 36. The sealing cover 37 is provided with a rubber ring to improve the stability of the seal. An electric push rod 38 is fixedly provided on one side of the bottom of the box body 2. The positions of the inlet and outlet 36 and the electric push rod 38 correspond to each other. A through groove 39 for the electric push rod 38 to pass through is provided at the bottom of the placement groove 5. The placement groove 5 corresponds to the positions of the electric push rod 38 and the inlet and outlet 36. The size of the inlet and outlet 36 is adapted to the size of the instrument frame 6, and when the upper part of the instrument frame 6 moves upward to the inlet and outlet 36, the bottom of the instrument frame 6 is still in the placement groove 5.

[0039] When it is necessary to take out the instrument, the corresponding instrument frame 6 is rotated to the position below the inlet and outlet 36, and the electric push rod 38 is used to push the instrument frame 6 upward so that the upper part of the instrument frame 6 is exposed to the inlet and outlet 36. The staff takes the instrument frame 6 out of the inlet and outlet 36 and then covers the sealing cover 37. When taking out the sterilized instrument, it is only necessary to push the corresponding instrument frame 6 upward, and the staff does not need to enter the box body 2 to take it out, which further reduces the chance of secondary contamination of the instruments in the box body 2.

[0040] A push plate 40 is fixedly provided on the top of the electric push rod 38. The size of the push plate 40 is slightly smaller than the size of the through slot 39, so that the push plate 40 can smoothly pass through the through slot 39 into the placement slot 5, push the instrument frame 6 in the placement slot 5 upward, and push the instrument frame 6 out from the upper inlet and outlet 36, so that the staff can take out the corresponding instrument frame 6. A first magnetic block 41 is fixedly provided on the top of the push plate 40, and a second magnetic block 42 is fixedly provided at the bottom of the instrument frame 6. The first magnetic block 41 and the second magnetic block 42 are magnetically attracted to each other. Through the first magnetic block 41 and the second magnetic block 42, when the instrument frame 6 is pushed upward, the instrument frame 6 can move stably on the push plate 40.

[0041] A controller is provided on the outer wall of one side of the box body 2, and the controller is electrically connected to the hydraulic rod 27, the pressure sensor 30, the pressure relief valve 31, the drive motor 32 and the electric push rod 38. The controller is used for logical control to facilitate operation and control by the staff.

[0042] When in use, rotate the placement slot 5 on the placement plate 4 to the position of the inlet and outlet 36, move the electric push rod 38 upward to pass through the through slot 39, and place the instrument frame 6 with the instrument from the inlet and outlet 36 on the push plate 40 of the electric push rod 38 below. The electric push rod 38 drives the instrument frame 6 to move downward into the placement slot 5. After the instrument frame 6 is placed, cover the sealing cover 37 and push the box body 2 forward. While the moving wheel 13 rotates, it drives the rotating shaft 23 and the second transmission wheel 24 to rotate. Under the transmission action of the transmission belt 25, the first transmission wheel 22 and the second rotating rod 19 are driven to rotate synchronously, and then the first bevel gear 20 on the second rotating rod 19 is driven to rotate. The first bevel gear 20 meshes with the second bevel gear 21 to rotate, and the second bevel gear 21 drives the first rotating rod 14 to rotate and the turntable 15 to rotate. The guide shaft 16 drives one end of the movable rod 17 to rotate on the turntable 15, and then the other end of the movable rod 17 drives the piston rod 12 to move up and down, so that the piston cylinder 8 will continuously let the air purified by the air purification box 7 enter the box body 2, and increase the pressure inside the box body 2. When the pressure sensor 30 detects that the pressure in the box body 2 reaches the set value, the hydraulic rod 37 drives the guide shaft 16 to move to the center position of the turntable 15, so that the turntable 15 no longer continues to drive the piston rod 12 up and down when rotating, and stops increasing the pressure in the box body 2. The pressure inside the box body 2 is greater than the pressure outside the box body 2, so that external air will not enter the box body 2, and when the equipment in the box body 2 is taken, the air in the box body 2 moves outward under the action of pressure, which will also prevent the entry of external air, and avoid the equipment in the box body 2 from being contaminated by the air during transportation.

[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A sterilization supply center equipment transport device, comprising a base (1), a box (2) fixedly provided on the top of the base (1), characterized in that: The bottom of the box (2) is rotatably connected to a rotating column (3), the top of the rotating column (3) is fixedly provided with a placement plate (4), the bottom of the box (2) is provided with a driving mechanism for rotating the placement plate (4), the top of the placement plate (4) is evenly provided with a plurality of placement grooves (5), the placement grooves (5) are provided with an instrument frame (6), an air purification box (7) is fixedly provided on one side of the box (2), a piston cylinder (8) is provided below the air purification box (7), an air intake pipe (9) is provided between the piston cylinder (8) and the air purification box (7), and the piston cylinder (8) One side is fixedly connected to an air outlet pipe (10), and both the air inlet pipe (9) and the air outlet pipe (10) are provided with a one-way valve (11). The air outlet pipe (10) extends through the interior of the box body (2), and a piston rod (12) is provided in the piston cylinder (8). A reciprocating mechanism for moving the piston rod (12) up and down is provided on the side of the piston cylinder (8) below the box body (2). Moving wheels (13) are fixedly provided in a rectangular array at the bottom of the base (1), and a linkage mechanism for driving the reciprocating mechanism to move is provided in the box body (2).

2. The sterilization supply center equipment transport device according to claim 1, characterized in that: The reciprocating mechanism includes a first rotating rod (14) rotatably connected to the side wall of the box body (2), a turntable (15) is fixedly provided at the end of the first rotating rod (14), a guide shaft (16) is provided on one side of the turntable (15), and the guide shaft (16) is rotatably connected to a movable rod (17), and the movable rod (17) is rotatably connected to the end of the piston rod (12).

3. The sterilization supply center equipment transport device according to claim 2, characterized in that: The linkage mechanism comprises a driving chamber (18) opened at the bottom of the housing (2), a second rotating rod (19) is rotatably connected in the driving chamber (18), a first bevel gear (20) is fixedly sleeved on the second rotating rod (19), the first rotating rod (14) extends through the driving chamber (18) and is fixedly sleeved with a second bevel gear (21), the first bevel gear (20) is meshedly connected with the second bevel gear (21), both ends of the second rotating rod (19) pass through the housing (2) and are fixedly sleeved with a first transmission wheel (22), a rotating shaft (23) is fixedly provided in the middle of the moving wheel (13), and a second transmission wheel (24) is fixedly provided on the rotating shaft (23) on the two moving wheels (13) close to the side of the piston cylinder (8), and the first transmission wheel (22) and the second transmission wheel (24) are connected by a transmission belt (25).

4. The sterilization supply center equipment transport device according to claim 1, characterized in that: An activated carbon adsorption layer (28) and a HEPA filter layer (29) are sequentially arranged in the air purification box (7).

5. The sterilization supply center equipment transport device according to claim 3, characterized in that: A pressure sensor (30) is fixedly provided on one side of the box body (2), and a pressure relief valve (31) is fixedly provided on one side of the top of the box body (2).

6. The sterilization supply center equipment transport device according to claim 5, characterized in that: An adjustment slot (26) is provided on the central axis of the turntable (15), a hydraulic rod (27) is fixedly provided on one side of the adjustment slot (26), and the guide shaft (16) is fixedly connected to the end of the hydraulic rod (27).

7. The sterilization supply center equipment transport device according to claim 3, characterized in that: The driving mechanism comprises a driving motor (32) fixedly arranged on one side of the driving cavity (18); an output end of the driving motor (32) is fixedly connected to a third rotating rod (33); an end of the third rotating rod (33) is fixedly provided with a third bevel gear (34); the rotating column (3) extends through the driving cavity (18) and is fixedly sleeved with a fourth bevel gear (35); the third bevel gear (34) and the fourth bevel gear (35) are meshed and connected.

8. The sterilization supply center equipment transport device according to claim 7, characterized in that: The diameter of the fourth bevel gear (35) is greater than the diameter of the third bevel gear (34).

9. The sterilization supply center equipment transport device according to claim 1, characterized in that: An inlet and outlet (36) is provided on one side of the top of the box body (2), and a sealing cover (37) is provided on the inlet and outlet (36). An electric push rod (38) is fixedly provided on one side of the bottom of the box body (2). The positions of the inlet and outlet (36) and the electric push rod (38) correspond to each other. A through groove (39) for the electric push rod (38) to pass through is provided at the bottom of the placement groove (5).

10. The sterilization supply center equipment transport device according to claim 9, characterized in that: A push plate (40) is fixedly provided on the top of the electric push rod (38), a first magnetic block (41) is fixedly provided on the top of the push plate (40), and a second magnetic block (42) is fixedly provided on the bottom of the instrument frame (6), and the first magnetic block (41) and the second magnetic block (42) are magnetically attracted to each other.

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