Operation tool trolley

Abstract

The invention provides a surgical tool trolley, and belongs to the technical field of medical instruments, the surgical tool trolley comprises a bearing block, a surrounding cover, a sealing cover, rolling modules, a shifting module, a bearing block, a containing module, a machine execution hand and an impurity removal module located at the lower part of the bearing block, the lower part of the bearing block is provided with two pairs of rolling modules, an electric cylinder is arranged between the sealing cover and the surrounding cover, and the shifting module is arranged on the bearing block. A bearing block is arranged on the upper portion of the shifting module, and a containing module is arranged on the upper portion of the bearing block. The problems that according to an existing surgical tool trolley, medical workers usually need to take and tidy surgical tools in person, the surgical tools cannot be automatically taken and contained, and manpower is consumed are solved.

Description

Technical Field

[0001] The present invention belongs to the technical field of medical devices, and particularly relates to an operating tool cart. Background Art

[0002] When medical staff perform surgeries on patients, they need to use a variety of surgical tools. Before and after the surgery, the surgical tools are placed in a messy manner. Therefore, a surgical tool cart is needed to hold the surgical tools.

[0003] Existing surgical tool carts usually require medical staff to personally pick up and organize the surgical tools, and cannot automatically pick up and hold the surgical tools, which consumes a lot of manpower. Summary of the Invention

[0004] The present invention provides an operating tool cart, aiming to solve the problem that existing operating tool carts usually require medical staff to personally pick up and organize the surgical tools, cannot automatically pick up and hold the surgical tools, and consume a lot of manpower.

[0005] An embodiment of the present invention provides an operating tool cart, which includes a supporting block, an enclosure, a sealing cover, a rolling module, a displacement module, a bearing block, a holding module, a robotic execution hand, and a cleaning module located below the supporting block. Two pairs of the rolling modules are installed at the lower part of the supporting block. An electric cylinder is installed between the sealing cover and the enclosure. The bearing block is installed on the upper part of the displacement module, and the holding module is installed on the upper part of the bearing block.

[0006] The holding module includes a fifth holding groove installed on the upper part of the bearing block, a sixth holding groove and a seventh holding groove located above the fifth holding groove. A seventh linkage block is installed between the seventh holding groove and the fifth holding groove. A fifth turntable is rotatably installed at the position of the fifth holding groove. A number of equally spaced protrusions are fixed on the side wall of the fifth turntable. A seventh turntable is rotatably installed at the position of the fifth holding groove. A number of equally spaced protrusions are fixed on the side wall of the seventh turntable. An eighth turntable is rotatably installed at the position of the fifth holding groove. A number of equally spaced protrusions are fixed on the side wall of the eighth turntable. A sixth turntable is rotatably installed at the position of the fifth holding groove. A number of equally spaced protrusions are fixed on the side wall of the sixth turntable. The position of the seventh linkage block is rotatably connected to the seventh holding groove, and the other side of the seventh linkage block is connected to the seventh turntable. An eighth linkage block is installed between the sixth holding groove and the fifth holding groove. The position of the eighth linkage block is connected to the sixth holding groove, and the other side of the eighth linkage block is connected to the sixth turntable; Supporting blocks are installed on the upper part of the supporting block. Connection block groups are installed on both sides of the supporting blocks. The connection block groups include a fifth connection block and a sixth connection block. Fifth connection blocks that engage with the fifth turntable are installed on both sides of the supporting block. A number of equally spaced protrusions are fixed on the fifth connection blocks. Sixth connection blocks that engage with the eighth turntable are installed on both sides of the supporting block. A number of equally spaced protrusions are fixed on the sixth connection blocks; The shifting module includes a connecting bar, a connecting block, a threaded sleeve, a threaded bar, Motor Five, a coupling block seven, and a receiving block. The upper part of the supporting block is provided with the connecting bar, the connecting block slides on the connecting bar, the threaded sleeve is arranged at the position of the connecting block, a matching threaded bar is arranged in the threaded sleeve, Motor Five is arranged at the upper part of the supporting block, the threaded bar is connected to Motor Five, the other side of the threaded bar rotates and operates on the upper part of the supporting block, two pairs of coupling blocks seven are arranged on the connecting block, the positions of the coupling blocks seven are rotatably connected to the connecting block, the other sides of the coupling blocks seven are rotatably provided with receiving blocks, and the bearing block is arranged on the upper part of the receiving block.

[0007] The impurity removal module includes an electric cylinder, a displacement block, a tubular brush, Motor Seven, Linkage Module Five, Roller Five, Roller Six, a conveyor belt, Motor Eight, Linkage Module Six, and a waste collection tank. The displacement block is arranged at the lower part of the supporting block, the tubular brush is rotatably arranged between the displacement blocks, Motor Seven is arranged at the position of the displacement block, a Linkage Module Five including a guide wheel five and a conveyor belt five is arranged between the output head of Motor Seven and the tubular brush, the electric cylinder is arranged at the lower part of the supporting block, the output head of the electric cylinder is connected to the displacement block, Roller Five is rotatably arranged at the lower part of the supporting block, Roller Five is located at the position of the tubular brush, Roller Six is rotatably arranged at the lower part of the supporting block, Roller Six is located at the position farther from the tubular brush than Roller Five, the conveyor belt is arranged between Roller Five and Roller Six, Motor Eight is arranged at the lower part of the supporting block, a Linkage Module Six including a guide wheel six and a conveyor belt six is arranged between the output head of Motor Eight and Roller Six, the waste collection tank is arranged at the lower part of the supporting block, and the waste collection tank is located at the position farther from the tubular brush than the conveyor belt.

[0008] A linkage block five is arranged between the seventh storage tank and the fifth storage tank, and the two sides of the linkage block five are respectively rotatably connected to the seventh storage tank and the fifth storage tank.

[0009] A linkage block six is arranged between the sixth storage tank and the fifth storage tank, and the two sides of the linkage block six are respectively rotatably connected to the sixth storage tank and the fifth storage tank.

[0010] The rolling module includes a mounting block, a wheel, and Motor Six. The mounting block is arranged at the lower part of the supporting block, the wheel is rotatably arranged at the position of the mounting block, Motor Six is arranged on the other side of the mounting block, and Motor Six is connected to the wheel.

[0011] A monitoring head is arranged on the outer surface of the enclosure.

[0012] A sealing block is arranged at the position farther from the enclosure than the cover, and a storage tank is arranged at the upper part of the bearing block closer to the sealing block.

[0013] The connecting block seven is installed at the lower part of the connecting block.

[0014] Advantages of the present invention: 1. During the stage of sorting and loading surgical tools on the corresponding storage table, the rolling module moves the surgical tool cart to the side of the storage table containing surgical tools, opens the cover, the displacement module pushes the bearing block to the opening of the cover, the robotic manipulator extends out, takes the surgical tools on the corresponding storage table into the loading module, and then the rolling module moves the surgical tool cart away.

[0015] 2. After the cover is opened and the robotic manipulator extends out, the motor five rotates the threaded rod, causing the threaded sleeve to move along the threaded rod, causing the connecting block to move along the connecting rod, causing the connecting block to move towards the position closer to the cover. Through the connecting block seven, the bearing block on the receiving block moves towards the position closer to the cover. During the stage when the bearing block moves towards the position closer to the cover, the connecting block group at the position of the turntable five and the support block engages, causing the turntable five to rotate, causing the turntable seven to rotate. The rotation of the turntable seven causes the linkage block seven to rotate counterclockwise, causing the loading groove seven to move towards the position of the loading groove five, opening the position of the loading groove five. When the connecting block group at the position of the turntable five and the support block engages, the connecting block group on the other side of the turntable eight and the support block engages, causing the turntable eight to rotate, causing the turntable six to rotate, causing the linkage block eight to rotate clockwise, causing the loading groove six to move towards the other side of the loading groove five, opening the other side of the loading groove five, and opening the inner chamber of the loading groove five to the outside. Then the robotic manipulator takes the surgical tools into the loading groove five, loading groove six, and loading groove seven.

[0016] 3. The loading groove seven moves towards the position of the loading groove five, opening the position of the loading groove five. The loading groove six moves towards the other side of the loading groove five, opening the other side of the loading groove five, and opening the inner chamber of the loading groove five to the outside, which is beneficial to improving the availability of the surgical tool cart for the surgical tool storage chamber. After the surgical tools are loaded, the motor five causes the threaded sleeve to move reversely through the threaded rod, causing the bearing block to return to its original position, causing the loading groove seven and loading groove six to return to their original positions to cover the loading groove five. The linkage block five between the loading groove seven and loading groove five enhances the stability of the loading groove seven during the displacement stage. The linkage block seven between the loading groove six and loading groove five enhances the stability of the loading groove six during the displacement stage.

[0017] 4. The output head of the electric cylinder extends out, causing the displacement block to move downward, causing the tubular brush to contact the lower surface. The motor seven causes the tubular brush to rotate through the linkage module five, causing the tubular brush to scrape the dirt on the lower surface onto the conveyor belt. The motor eight causes the conveyor belt to convey through the linkage module six, causing the conveyor belt to convey the dirt to the waste collection tank, completing the cleaning operation on the lower surface and expanding the function of the surgical tool cart.

[0018] Other features and advantages of the present invention will be set forth in the following description, and in part will be obvious from the description, or may be learned by practice of the present invention. The objectives and other advantages of the present invention may be realized and attained by the structure particularly pointed out in the specification and the drawings. Description of the Drawings

[0019] The drawings are provided to further understand the present invention and form a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention. In the drawings: Figure 1 is the overall structure diagram of the present invention; Figure 2 is the structure diagram of the sealing block in the present invention; Figure 3 is the structure diagram of the shifting module in the present invention; Figure 4 is the structure diagram of the sixth liquid storage tank in the present invention; Figure 5 is the structure diagram of the eighth linkage block in the present invention; Figure 6 is the structure diagram of the connecting block in the present invention; Figure 7 is the structure diagram of the clamping jaw in the present invention; Figure 8 is the structure diagram of the tubular brush in the present invention.

[0020] Reference numerals: 2, supporting block; 3, shroud; 4, sealing cover; 5, sealing block; 6, rolling module; 7, shifting module; 8, bearing block; 9, fifth liquid storage tank; 10, sixth liquid storage tank; 21, seventh liquid storage tank; 26, supporting block; 27, connecting block group; 28, machine execution hand; 29, clamping jaw; 210, monitoring head; 32, displacement block; 33, tubular brush; 34, motor seven; 35, linkage module five; 36, electric cylinder one; 37, roller five; 38, roller six; 39, conveyor belt; 310, motor eight; 41, linkage module six; 42, waste collection tank; 412, electric cylinder two; 612, installation block; 613, wheel; 614, motor six; 712, connecting rod; 713, connecting block; 714, threaded sleeve; 715, threaded rod; 716, motor five; 717, connecting block seven; 718, receiving block; 2212, linkage block five; 2213, linkage block six; 2312, linkage block seven; 2313, linkage block eight; 2412, turntable five; 2413, turntable six; 2512, turntable seven; 2513, turntable eight. Detailed Embodiments

[0021] In order to make the objectives, technical solutions, and advantages of the technical solutions of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of specific embodiments of the present invention. The same reference numerals in the drawings represent the same components. It should be noted that the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the described embodiments of the present invention without creative efforts shall fall within the scope of protection of the present invention.

[0022] Referring to Figures 1 - 8 , an embodiment of the present invention provides a surgical tool cart, which includes a supporting block 2, a shroud 3, a cover 4, a rolling module 6, a displacement module 7, a bearing block 8, a containing module, a machine execution hand 28, and a cleaning module located below the supporting block 2. The shroud 3 is installed on the upper part of the supporting block 2, the cover 4 is movably installed on the shroud 3, the rolling module 6 is installed on the lower part of the supporting block 2, and the rolling module 6 facilitates the transfer of the supporting block 2. The displacement module 7 is installed on the upper part of the supporting block 2, the displacement module 7 is located inside the shroud 3, the bearing block 8 is installed on the upper part of the displacement module 7, the containing module is installed on the upper part of the bearing block 8, and the machine execution hand 28 is installed inside the shroud 3. The machine execution hand 28 is an existing automated machine component that can imitate the actions of a human arm to perform operations. The containing module pushes the bearing block 8 through the displacement module 7.

[0023] Two pairs of rolling modules 6 are installed on the lower part of the supporting block 2.

[0024] The containing module includes a fifth containing groove 9 installed on the upper part of the bearing block 8, a sixth containing groove 10 and a seventh containing groove 21 located above the fifth containing groove 9.

[0025] A fifth linkage block 2212 is installed between the seventh containing groove 21 and the fifth containing groove 9. The two sides of the fifth linkage block 2212 are respectively in rotational cooperation with the seventh containing groove 21 and the fifth containing groove 9. A sixth linkage block 2213 is installed between the sixth containing groove 10 and the fifth containing groove 9. The two sides of the sixth linkage block 2213 are respectively in rotational cooperation with the sixth containing groove 10 and the fifth containing groove 9.

[0026] A turntable five 2412 is rotatably installed at the position of the fifth liquid storage tank 9. A number of equally spaced protrusions are fixedly connected to the side wall of the turntable five 2412. A turntable seven 2512 is rotatably installed at the position of the fifth liquid storage tank 9. A number of equally spaced protrusions are fixedly connected to the side wall of the turntable seven 2512. The turntable five 2412 engages with the turntable seven 2512. A linkage block seven 2312 is installed between the seventh liquid storage tank 21 and the fifth liquid storage tank 9. The part of the linkage block seven 2312 rotates in cooperation with the seventh liquid storage tank 21. The other side of the linkage block seven 2312 is fixedly connected to the turntable seven 2512. A turntable eight 2513 is rotatably installed at the position of the fifth liquid storage tank 9. A number of equally spaced protrusions are fixedly connected to the side wall of the turntable eight 2513. A turntable six 2413 is rotatably installed at the position of the fifth liquid storage tank 9. A number of equally spaced protrusions are fixedly connected to the side wall of the turntable six 2413. The turntable six 2413 engages with the turntable eight 2513. A linkage block eight 2313 is installed between the sixth liquid storage tank 10 and the fifth liquid storage tank 9. The part of the linkage block eight 2313 rotates in cooperation with the fifth liquid storage tank 9. The other side of the linkage block eight 2313 is fixedly connected to the turntable six 2413. A support block 26 is installed on the upper part of the support block 2. Connecting block groups 27 are installed on both sides of the support block 26. The connecting block group 27 includes a connecting block five and a connecting block six. Connecting block fives that engage with the turntable five 2412 are installed on both sides of the support block 26. A number of equally spaced protrusions are fixedly connected to the connecting block fives. Connecting block sixes that engage with the turntable eight 2513 are installed on both sides of the support block 26. A number of equally spaced protrusions are fixedly connected to the connecting block sixes.

[0027] The displacement module 7 includes a connecting lever 712, a connecting block 713, a threaded sleeve 714, a threaded rod 715, a motor five 716, a connecting block seven 717 and a receiving block 718. The connecting lever 712 is installed on the upper part of the support block 2. The connecting block 713 slides on the connecting lever 712. The threaded sleeve 714 is installed at the part of the connecting block 713. A suitable threaded rod 715 is installed in the threaded sleeve 714. The motor five 716 is installed on the upper part of the support block 2. The part of the threaded rod 715 is connected to the motor five 716. The other side of the threaded rod 715 rotates and operates on the upper part of the support block 2. Two pairs of connecting block sevens 717 are installed on the connecting block 713. The parts of the connecting block sevens 717 rotate in cooperation with the connecting block 713. The other sides of the connecting block sevens 717 are rotatably installed with receiving blocks 718. The carrying block 8 is installed on the upper part of the receiving block 718.

[0028] During the stage of sorting and loading the surgical tools on the corresponding loading table, the rolling module 6 moves the surgical tool cart to the side of the loading table containing the surgical tools, opens the cover 4, the displacement module 7 pushes the carrying block 8 to the opening of the cover 4, the robotic operating hand 28 extends out, takes the surgical tools on the corresponding loading table into the loading module, and then the rolling module 6 moves the surgical tool cart away.

[0029] After the cover 4 is opened and the robotic manipulator 28 extends out, the fifth motor 716 rotates the threaded rod 715, causing the threaded sleeve 714 to shift along the threaded rod 715, causing the connecting block 713 to shift along the connecting rod 712, causing the connecting block 713 to shift towards the part closer to the cover 4, and causing the bearing block 8 on the receiving block 718 to shift towards the part closer to the cover 4 via the seventh connecting block 717. During the stage when the bearing block 8 shifts towards the part closer to the cover 4, the connecting block group 27 at the position of the fifth turntable 2412 and the support block 26 engages, causing the fifth turntable 2412 to rotate, causing the seventh turntable 2512 to rotate. The rotation of the seventh turntable 2512 causes the seventh linkage block 2312 to rotate counterclockwise, causing the seventh liquid storage tank 21 to shift towards the position of the fifth liquid storage tank 9, opening the position of the fifth liquid storage tank 9. When the connecting block group 27 at the position of the fifth turntable 2412 and the support block 26 engages, the connecting block group 27 on the other side of the turntable 2513 and the support block 26 engages, causing the eighth turntable 2513 to rotate, causing the sixth turntable 2413 to rotate, causing the eighth linkage block 2313 to rotate clockwise, causing the sixth liquid storage tank 10 to shift towards the other side of the fifth liquid storage tank 9, opening the other side of the fifth liquid storage tank 9, causing the inner chamber of the fifth liquid storage tank 9 to open to the outside, and then the robotic manipulator 28 takes the surgical tools into the fifth liquid storage tank 9, the sixth liquid storage tank 10, and the seventh liquid storage tank 21.

[0030] The seventh liquid storage tank 21 shifts towards the position of the fifth liquid storage tank 9, opening the position of the fifth liquid storage tank 9. The sixth liquid storage tank 10 shifts towards the other side of the fifth liquid storage tank 9, opening the other side of the fifth liquid storage tank 9, causing the inner chamber of the fifth liquid storage tank 9 to open to the outside, which is beneficial to improving the availability of the surgical tool cart for the surgical tool storage chamber.

[0031] After the surgical tools are properly placed, the fifth motor 716 causes the threaded sleeve 714 to reverse its position via the threaded rod 715, causing the bearing block 8 to return to its original position, and causing the seventh liquid storage tank 21 and the sixth liquid storage tank 10 to return to their original positions to cover the fifth liquid storage tank 9.

[0032] The fifth linkage block 2212 between the seventh liquid storage tank 21 and the fifth liquid storage tank 9 enhances the stability of the seventh liquid storage tank 21 during the displacement stage. The seventh linkage block 2312 between the sixth liquid storage tank 10 and the fifth liquid storage tank 9 enhances the stability of the sixth liquid storage tank 10 during the displacement stage.

[0033] Two pairs of rolling modules 6 are installed at the lower part of the supporting block 2. The rolling module 6 includes an installation block 612, a wheel 613, and a sixth motor 614. The installation block 612 is installed at the lower part of the supporting block 2. The wheel 613 is rotatably installed at the position of the installation block 612. The sixth motor 614 is installed on the other side of the installation block 612. The sixth motor 614 rotates the wheel 613. Each individual wheel 613 is equipped with its own motor, which is beneficial for the convenient displacement of the surgical tool cart.

[0034] Inside the enclosure 3, the second electric cylinder 412 is installed. The output head of the second electric cylinder 412 is connected to the sealing cover 4. During the opening stage of the sealing cover 4, the output head of the second electric cylinder 412 extends out and pushes the sealing cover 4 open. Then the output head of the second electric cylinder 412 retracts back to its original position to close the sealing cover 4.

[0035] At a position on the enclosure 3 that is farther from the sealing cover 4, a sealing block 5 is installed. On the upper part of the bearing block 8 that is closer to the sealing block 5, a placing groove is installed. Open the sealing block 5 and place the required surgical tools into the placing groove.

[0036] A clamping jaw 29 is installed on the machine operating hand 28.

[0037] The impurity removal module includes the first electric cylinder 36, the displacement block 32, the tubular brush 33, the seventh motor 34, the fifth linkage module 35, the fifth roller 37, the sixth roller 38, the conveyor belt 39, the eighth motor 310, the sixth linkage module 41, and the waste collection tank 42. The displacement block 32 is installed at the lower part of the supporting block 2. The tubular brush 33 is rotatably installed between the displacement blocks 32. The seventh motor 34 is installed at the position of the displacement block 32. A fifth linkage module 35 is installed between the output head of the seventh motor 34 and the tubular brush 33. The fifth linkage module 35 includes a fifth guide wheel and a fifth conveyor belt. The first electric cylinder 36 is installed at the lower part of the supporting block 2. The output head of the first electric cylinder 36 is connected to the displacement block 32. The fifth roller 37 is rotatably installed at the lower part of the supporting block 2, and the fifth roller 37 is located at the position of the tubular brush 33. The sixth roller 38 is rotatably installed at the lower part of the supporting block 2, and the sixth roller 38 is located at a position on the fifth roller 37 that is farther from the tubular brush 33. The conveyor belt 39 is installed between the fifth roller 37 and the sixth roller 38. The eighth motor 310 is installed at the lower part of the supporting block 2. A sixth linkage module 41 is installed between the output head of the eighth motor 310 and the sixth roller 38. The sixth linkage module 41 includes a sixth guide wheel and a sixth conveyor belt. The waste collection tank 42 is installed at the lower part of the supporting block 2, and the waste collection tank 42 is located at a position on the conveyor belt 39 that is farther from the tubular brush 33.

[0038] The output head of the first electric cylinder 36 extends out, causing the displacement block 32 to move downward, making the tubular brush 33 contact the surface below. The seventh motor 34 causes the tubular brush 33 to rotate through the fifth linkage module 35, making the tubular brush 33 scrape the dirt on the surface below onto the conveyor belt 39. The eighth motor 310 causes the conveyor belt 39 to transport through the sixth linkage module 41, making the conveyor belt 39 transport the dirt into the waste collection tank 42, completing the impurity removal operation below and improving the efficiency of the surgical tool cart.

[0039] A monitoring head 210 is installed on the outside of the sealing cover 4, and a central control unit is installed inside the enclosure 3. The monitoring head 210, the machine operating hand 28, the second electric cylinder 412, the sixth motor 614, the fifth motor 716, the seventh motor 34, the first electric cylinder 36, and the eighth motor 310 are each electrically connected to the central control unit.

[0040] During the stage of the surgical tool cart being displaced, the monitoring head 210 provides information feedback on the traveling trajectory and obstacles. During the stage of the surgical tools being loaded, the monitoring head 210 identifies the surgical tools, which is beneficial for the robotic execution hand 28 to pick up the objects.

[0041] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A surgical tool cart, characterized in that, It includes a supporting block (2), an enclosure (3), a cover (4), a rolling module (6), a shifting module (7), a bearing block (8), a loading module, a machine execution hand (28), and a cleaning module located below the supporting block (2). A gripper (29) is installed on the machine execution hand (28). Two pairs of the rolling modules (6) are installed below the supporting block (2). An electric cylinder two (412) is installed between the cover (4) and the enclosure (3). A bearing block (8) is installed on the upper part of the shifting module (7). A loading module is installed on the upper part of the bearing block (8).

2. The surgical instrument cart according to claim 1, wherein The loading module includes a loading tank five (9) installed on the upper part of the bearing block (8), a loading tank six (10) and a loading tank seven (21) located above the loading tank five (9). A linkage block seven (2312) is installed between the loading tank seven (21) and the loading tank five (9). A turntable five (2412) is rotatably installed at the position of the loading tank five (9). A number of equally spaced protrusions are fixed on the side wall of the turntable five (2412). A turntable seven (2512) is rotatably installed at the position of the loading tank five (9). A number of equally spaced protrusions are fixed on the side wall of the turntable seven (2512). A turntable eight (2513) is rotatably installed at the position of the loading tank five (9). A number of equally spaced protrusions are fixed on the side wall of the turntable eight (2513). A turntable six (2413) is rotatably installed at the position of the loading tank five (9). A number of equally spaced protrusions are fixed on the side wall of the turntable six (2413). The position of the linkage block seven (2312) is rotatably connected to the loading tank seven (21). The other side of the linkage block seven (2312) is connected to the turntable seven (2512). A linkage block eight (2313) is installed between the loading tank six (10) and the loading tank five (9). The position of the linkage block eight (2313) is connected to the loading tank six (10). The other side of the linkage block eight (2313) is connected to the turntable six (2413).

3. The surgical instrument cart according to claim 2, characterized in that, Supporting blocks (26) are installed on the upper part of the supporting block (2). Connecting block groups (27) are installed on both sides of the supporting blocks (26). The connecting block groups (27) include a connecting block five and a connecting block six. Connecting block fives that are engaged with the turntable five (2412) are installed on both sides of the supporting block (26). A number of equally spaced protrusions are fixed on the connecting block fives. Connecting block sixes that are engaged with the turntable eight (2513) are installed on both sides of the supporting block (26). A number of equally spaced protrusions are fixed on the connecting block sixes; The shifting module (7) includes an engagement bar (712), an engagement block (713), a threaded sleeve (714), a threaded bar (715), a motor five (716), a coupling block seven (717), and a receiving block (718). The upper part of the supporting block (2) is provided with the engagement bar (712). The engagement block (713) is slidably connected to the engagement bar (712). The threaded sleeve (714) is provided at the position of the engagement block (713). A matching threaded bar (715) is arranged in the threaded sleeve (714). The motor five (716) is provided at the upper part of the supporting block (2). The position of the threaded bar (715) is connected to the motor five (716). The other side of the threaded bar (715) rotates and operates on the upper part of the supporting block (2). Two pairs of coupling blocks seven (717) are arranged on the engagement block (713). The positions of the coupling blocks seven (717) are rotatably connected to the engagement block (713). The other sides of the coupling blocks seven (717) are rotatably provided with receiving blocks (718). The carrying block (8) is arranged on the upper part of the receiving block (718).

4. The surgical instrument cart according to claim 3, wherein The impurity removal module includes an electric cylinder one (36), a displacement block (32), a tubular brush (33), a motor seven (34), a linkage module five (35), a roller five (37), a roller six (38), a conveyor belt (39), a motor eight (310), a linkage module six (41), and a waste collection tank (42). The displacement block (32) is provided at the lower part of the supporting block (2). The tubular brush (33) is rotatably arranged between the displacement blocks (32). The motor seven (34) is provided at the position of the displacement block (32). A linkage module five (35) is arranged between the output head of the motor seven (34) and the tubular brush (33). The linkage module five (35) includes a guide wheel five and a conveyor belt five. The electric cylinder one (36) is provided at the lower part of the supporting block (2). The output head of the electric cylinder one (36) is connected to the displacement block (32). The roller five (37) is rotatably arranged at the lower part of the supporting block (2). The roller five (37) is located at the position of the tubular brush (33). The roller six (38) is rotatably arranged at the lower part of the supporting block (2). The roller six (38) is located at a position farther from the tubular brush (33) than the roller five (37). A conveyor belt (39) is arranged between the roller five (37) and the roller six (38). The motor eight (310) is provided at the lower part of the supporting block (2). A linkage module six (41) is arranged between the output head of the motor eight (310) and the roller six (38). The linkage module six (41) includes a guide wheel six and a conveyor belt six. The waste collection tank (42) is provided at the lower part of the supporting block (2). The waste collection tank (42) is located at a position farther from the tubular brush (33) than the conveyor belt (39).

5. The surgical instrument cart according to claim 3, wherein A linkage block five (2212) is arranged between the seventh liquid storage tank (21) and the fifth liquid storage tank (9). The two sides of the linkage block five (2212) are respectively rotatably connected to the seventh liquid storage tank (21) and the fifth liquid storage tank (9).

6. The surgical instrument trolley according to claim 3, wherein A linkage block six (2213) is installed between the liquid storage tank six (10) and the liquid storage tank five (9), and both sides of the linkage block six (2213) are rotatably connected to the liquid storage tank six (10) and the liquid storage tank five (9) respectively.

7. The surgical instrument cart according to claim 3, characterized in that, The rolling module (6) includes a mounting block (612), a wheel (613) and a motor six (614). The mounting block (612) is installed at the lower part of the supporting block (2). The wheel (613) is rotatably installed at the position of the mounting block (612). The motor six (614) is installed on the other side of the mounting block (612), and the motor six (614) is connected to the wheel (613).

8. The surgical instrument trolley according to claim 3, characterized in that, A monitoring head (210) is installed on the outer surface of the cover (4).

9. The surgical instrument cart according to claim 3, wherein A sealing block (5) is installed at a position of the shroud (3) far from the cover (4), and a liquid storage tank is installed at the upper part of the bearing block (8) close to the sealing block (5).

10. The surgical instrument cart according to claim 3, wherein, The connecting block seven (717) is installed at the lower part of the connecting block (713).

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