Special medical waste collecting cabinet

Abstract

The invention relates to the technical field of medical equipment, in particular to a special medical waste collecting cabinet which comprises a cabinet body, a taking and placing opening is formed in the outer wall of one side of the cabinet body, a cabinet door is movably connected into the taking and placing opening and used for closing the taking and placing opening, and a collecting opening is formed in the top end of the cabinet body and used for putting medical waste. A collecting hopper is further fixedly arranged on the inner wall of one side of the cabinet body, a collecting opening is located in the collecting hopper, a steam generator is fixedly arranged on the upper surface of the cabinet body, the steam guide end of the steam generator communicates with a steam guide pipe, and the end of the steam guide pipe communicates with the collecting hopper; a first telescopic air cylinder is fixedly arranged on the outer wall of one side of the cabinet body in a penetrating mode. According to the garbage can, it can be ensured that the risk of germ leakage does not exist when the collecting opening is opened, heat-sealing packaging and disinfection are automatically conducted on garbage bags, in this way, when later workers open the cabinet door to collect the garbage bags, the risk that collecting personnel are infected by germs can be greatly reduced, and the using effect is better.

Description

Technical Field

[0001] The present invention relates to the technical field of medical equipment, and in particular to a special collection cabinet for medical waste. Background Art

[0002] In medical and health institutions, medical waste carries a large number of pathogenic microorganisms and toxic and hazardous substances. If it is not properly handled, it is very easy to cause cross infection, environmental pollution and other serious consequences. The current traditional collection method has many drawbacks and is difficult to match the strict health prevention and control and environmental protection standards.

[0003] Ordinary trash cans are simple open or semi-open designs, medical waste is exposed, and pathogens spread with the air, threatening people around. Even if closed trash cans are used, pathogens are likely to leak out during the process of placing garbage. At the same time, when staff collect garbage, they will come into contact with the garbage, bringing the risk of infection. Therefore, it is urgent to design a special medical waste collection cabinet to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to solve the defects in the prior art and to propose a special collection cabinet for medical waste.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A special collection cabinet for medical waste, comprising a cabinet body, an outer wall of one side of the cabinet body is provided with a take-in and put-out opening, and a cabinet door is movably connected in the take-in and put-out opening for closing the take-in and put-out opening, a collection opening is provided at the top of the cabinet body for putting in medical waste, a collection bucket is fixedly arranged on one side inner wall of the cabinet body, and the collection opening is located in the collection bucket, a steam generator is fixedly arranged on the upper surface of the cabinet body, and a steam guide end of the steam generator is connected with a steam guide pipe, and the end of the steam guide pipe is connected with the collection bucket, a telescopic cylinder 1 is fixedly arranged on one side outer wall of the cabinet body, and a sealing plate is fixedly arranged on the telescopic end of the telescopic cylinder 1, a rubber gasket is fixedly arranged on the outer wall of the sealing plate on one side close to the collection bucket, and the rubber gasket is fitted with the end of the collection bucket, a lower exhaust pipe is also fixedly arranged on the outer wall of the sealing plate, a bracket is movably arranged in the cabinet body, and a collection frame is fixedly arranged on the top of the bracket, an outer wall of one side of the cabinet body is connected with an exhaust pipe, and further comprises:

[0007] The bag-binding heat-sealing mechanism is arranged outside the collection frame, and is used to bind the bag opening of the garbage bag for collecting medical waste to the collection frame, and automatically heat-seal the bag opening of the garbage bag in the cabinet after the garbage bag collects an appropriate amount of medical waste;

[0008] A moving mechanism, the moving mechanism is arranged in the cabinet and is used to assist the bracket to move in and out of the cabinet;

[0009] An opening and closing mechanism, which is arranged on one side of the cabinet and is used to open and close the collection port;

[0010] A one-way exhaust mechanism is arranged at the end of the lower discharge pipe and is used to cause the steam in the lower discharge pipe to be discharged one-way into the garbage bag in the collection frame.

[0011] As a further solution of the present invention: the bag-binding heat-sealing mechanism includes clamps symmetrically distributed below the collecting frame, the outer walls of the clamps are fixedly provided with movable rods, and the outer walls of the clamps are also fixedly provided with heat-sealing plates, the movable rods penetrate the adjacent clamps, and the ends of the movable rods are fixedly provided with binding plates located outside the collecting frame, the outer walls of the binding plates close to the collecting frame are fixedly provided with rubber strips, the outer walls of the collecting frame are also fixedly provided with electric slide rails, and a slider is slidably provided in the electric slide rails, and the slider and the binding plate are fixedly connected by a connecting rod.

[0012] As a further solution of the present invention: the moving mechanism includes a track fixedly arranged on the inner wall of the bottom of the cabinet, and an I-shaped plate is slidably arranged in the track, the bracket is fixedly arranged on the upper surface of the I-shaped plate, a stop rod is fixedly arranged on the end of the I-shaped plate, and a limiting rod is fixedly arranged on the upper surface of the track for blocking the stop rod.

[0013] As a further solution of the present invention: the opening and closing mechanism includes a flip cover, an outer wall of the cabinet is fixedly provided with an ear seat, a fixed shaft is fixedly provided between adjacent ear seats, a movable opening is opened in the flip cover, and the fixed shaft passes through the movable opening, the size of the movable opening is larger than the size of the fixed shaft, side panels are fixedly provided on the outer walls of both sides of the flip cover, the side wall of the cabinet is rotatably connected with a turntable, and the outer wall of the turntable is fixedly provided with a telescopic cylinder 2, and the telescopic end of the telescopic cylinder 2 is rotatably connected to the outer wall of the side panel.

[0014] As a further solution of the present invention: the outer wall of the cabinet is further provided with a mounting groove, and the mounting groove is located below the flip cover, and a photosensitive sensor is arranged in the mounting groove.

[0015] As a further solution of the present invention: a foot switch is fixedly provided on the outer wall of the cabinet near the bottom to control the rotation of the flip cover.

[0016] As a further solution of the present invention: the one-way exhaust mechanism includes an annular tube sleeved on the bottom end of the lower row pipe, the bottom end of the annular tube is provided with air holes distributed in an annular shape at equal distances, the outer wall of the lower row pipe is fixedly provided with an annular plate, and the lower surface of the annular plate is fixedly provided with a fixing rod, the end of the fixing rod is located in the annular tube, and the end of the fixing rod is fixedly provided with a baffle, the outer side of the fixing rod is sleeved with a spring, one end of the spring is connected to the lower surface of the annular plate, and the other end of the spring is connected to the upper surface of the annular tube, the bottom inner wall of the annular tube is also fixedly provided with a sealing sheet, and the sealing sheet is in contact with the end of the lower row pipe.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The present invention provides a special collection cabinet for medical waste. During use, the collection cabinet can bind the bag mouth of the special garbage bag for medical waste to the collection frame through the bag binding heat sealing mechanism. When the medical waste needs to be collected, the opening and closing mechanism can open the collection port, and then the medical waste can be put into the collection bucket through the collection port. At this time, the sealing plate is in a state of sealing the collection bucket. When the opening and closing mechanism closes the collection port, the sealing plate can be driven away from the collection bucket by the telescopic cylinder, and the medical waste in the collection bucket will automatically fall into the garbage bag in the collection frame. The sealing plate is then driven to move by the telescopic cylinder so that the sealing plate closes the collection bucket again. At this time, high-temperature steam can be introduced into the collection bucket through the steam generator to disinfect the pathogens in the collection bucket, so as to ensure that there is no risk of pathogen leakage when the collection port is opened next time, and the high-temperature steam guides the collection bucket to the collection port. When the garbage bag is in the collection bucket, part of the steam will be discharged downward through the lower discharge pipe into the garbage bag in the collection frame, which plays a role in disinfecting the medical waste on the surface of the garbage bag, and the one-way exhaust mechanism can prevent the air in the cabinet from flowing back into the collection bucket and causing pollution to the collection bucket. Finally, the steam can be discharged through the exhaust pipe, and the exhaust pipe can be connected to the corresponding ultraviolet disinfection equipment to eliminate the small amount of pathogens remaining in the exhaust steam. When an appropriate amount of medical waste is collected in the garbage bag, the bag opening of the garbage bag can be heat-sealed in the cabinet through the bag bundle heat sealing mechanism. After the heat sealing is completed, steam can be introduced into the cabinet again through the steam generator. At this time, the steam can play a role in disinfecting the germs inside the cabinet and on the surface of the garbage bag. In this way, when the staff opens the cabinet door to collect the garbage bags at a later stage, the risk of infection by germs for the collectors can be greatly reduced, and the use effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the structure of a special medical waste collection cabinet from a first perspective provided by an embodiment of the present invention;

[0020] Figure 2 A schematic cross-sectional structural diagram of a cabinet body in a special medical waste collection cabinet provided by an embodiment of the present invention;

[0021] Figure 3 A schematic diagram of the structure of a bracket in a special medical waste collection cabinet provided by an embodiment of the present invention;

[0022] Figure 4 A schematic diagram of the structure of a collection frame in a special medical waste collection cabinet provided by an embodiment of the present invention;

[0023] Figure 5 A schematic diagram of the structure of a moving mechanism in a special medical waste collection cabinet provided by an embodiment of the present invention;

[0024] Figure 6 A schematic diagram of a half-section structure of a special medical waste collection cabinet provided by an embodiment of the present invention;

[0025] Figure 7 A schematic diagram of a half-section structure of a lower drain pipe in a special medical waste collection cabinet provided by an embodiment of the present invention;

[0026] Figure 8 A schematic structural diagram of a medical waste collection cabinet from a second perspective provided in an embodiment of the present invention.

[0027] In the figure: 101-cabinet, 102-cabinet door, 103-collection port, 104-collection bucket, 105-steam generator, 106-steam guide pipe, 107-telescopic cylinder 1, 108-sealing plate, 109-rubber gasket, 110-lower exhaust pipe, 111-exhaust pipe, 112-collection frame, 113-bracket, 201-plywood, 202-movable rod, 203-bundle plate, 204-rubber strip, 205-electric slide rail, 206-slider, 207-connecting rod, 208-heat Closing plate, 301-kick switch, 401-track, 402-I-plate, 403-stop rod, 404-limit rod, 501-flip cover, 502-side plate, 503-turntable, 504-telescopic cylinder 2, 505-ear seat, 506-fixed shaft, 507-movable port, 601-installation groove, 602-photosensitive sensor, 701-ring cylinder, 702-sealing plate, 703-air vent, 704-ring plate, 705-fixed rod, 706-spring, 707-stop plate. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0029] like Figure 1-Figure 8As shown, a medical waste collection cabinet provided by an embodiment of the present invention includes a cabinet body 101, a take-in and put-out opening is provided on one side outer wall of the cabinet body 101, and a cabinet door 102 is movably connected in the take-in and put-out opening for closing the take-in and put-out opening, a collection opening 103 is provided on the top of the cabinet body 101 for placing medical waste, a collection hopper 104 is fixedly provided on one side inner wall of the cabinet body 101, and the collection opening 103 is located in the collection hopper 104, and the upper surface of the cabinet body 101 is fixed A steam generator 105 is provided, and a steam guide pipe 106 is provided at the steam guide end of the steam generator 105, and the end of the steam guide pipe 106 is connected to the collecting bucket 104. A telescopic cylinder 107 is fixedly provided through the outer wall of one side of the cabinet 101, and a sealing plate 108 is fixedly provided at the telescopic end of the telescopic cylinder 107. A rubber gasket 109 is fixedly provided on the outer wall of one side of the sealing plate 108 close to the collecting bucket 104, and the rubber gasket 109 is connected to the end of the collecting bucket 104. The outer wall of the sealing plate 108 is also fixedly provided with a lower discharge pipe 110, a bracket 113 is movably provided in the cabinet 101, and a collection frame 112 is fixedly provided on the top of the bracket 113, and an exhaust pipe 111 is connected to the outer wall of one side of the cabinet 101, and further includes: a bag heat sealing mechanism, which is arranged on the outside of the collection frame 112, and is used to tie the bag mouth of the garbage bag for collecting medical waste to the collection frame 112, and collect an appropriate amount of medical waste in the garbage bag. After the waste is disposed, the bag mouth of the garbage bag is automatically heat-sealed in the cabinet 101; a moving mechanism is arranged in the cabinet 101, and is used to assist the bracket 113 to move in and out of the cabinet 101; an opening and closing mechanism is arranged on one side of the cabinet 101, and is used to open and close the collection port 103; a one-way exhaust mechanism is arranged at the end of the lower discharge pipe 110, and is used to promote the one-way discharge of steam in the lower discharge pipe 110 into the garbage bag in the collection frame 112.

[0030] The medical waste in the collection bucket 104 will automatically fall into the garbage bag in the collection frame 112, and then the sealing plate 108 will be driven to move by the telescopic cylinder 107 so that the sealing plate 108 will re-close the collection bucket 104. At this time, high-temperature steam can be introduced into the collection bucket 104 through the steam generator 105 to kill the pathogens in the collection bucket 104, so as to ensure that there will be no risk of pathogen leakage when the collection port 103 is opened next time. When the garbage bag is in the collection bucket 104, part of the steam will be discharged downwardly through the lower discharge pipe 110 to the garbage bag in the collection frame 112, which plays a role in disinfecting the medical waste on the surface of the garbage bag, and the one-way exhaust mechanism can prevent the air in the cabinet 101 from flowing back to the collection bucket 104 to cause pollution to the collection bucket 104. Finally, the steam can be discharged through the exhaust pipe 111, and the exhaust pipe 111 can be connected to the corresponding ultraviolet disinfection equipment to eliminate the small amount of germs remaining in the exhaust steam. When a proper amount of medical waste is collected in the garbage bag, the bag opening of the garbage bag can be heat-sealed in the cabinet 101 through the bag bundle heat sealing mechanism. After the heat sealing is completed, steam can be introduced into the cabinet 101 again through the steam generator 105. At this time, the steam can play a role in disinfecting the germs inside the cabinet 101 and on the surface of the garbage bag. In this way, when the staff opens the cabinet door 102 to collect the garbage bag at a later stage, the risk of the collector being infected by germs can be greatly reduced, and the use effect is better.

[0031] As an embodiment of the present invention, please refer to Figure 2 and Figure 3The bag-binding heat-sealing mechanism includes a clamping plate 201 symmetrically distributed below the collecting frame 112, an outer wall of the clamping plate 201 is fixedly provided with a movable rod 202, and an outer wall of the clamping plate 201 is also fixedly provided with a heat-sealing plate 108, the movable rod 202 passes through adjacent clamping plates 201, and an end of the movable rod 202 is fixedly provided with a binding plate 203 located outside the collecting frame 112, and a rubber strip 204 is fixedly provided on the outer wall of the binding plate 203 close to the collecting frame 112, and an electric slide rail 205 is also fixedly provided on the outer wall of the collecting frame 112, and a slider 206 is slidably provided in the electric slide rail 205, and the slider 206 and the binding plate 203 are fixedly connected by a connecting rod 207. When the staff replaces the garbage bag, the garbage bag can be placed in The collecting frame 112 is then used to place the bag mouth on the collecting frame 112. At this time, the slider 206 slides in the electric slide rail 205, and the connecting rod 207 drives the restraining plate 203 to move toward the collecting frame 112, so that the bag mouth of the garbage bag is clamped between the rubber strip 204 and the collecting frame 112, which can restrain the garbage bag. When the garbage bag needs to be heat-sealed, the electric slide rail 205 can drive the slider 206 to move in the opposite direction, so that the restraining plate 203 moves outward, and the restraining plate 203 can drive the clamping plates 201 to move closer to each other through the movable rod 202, and the bag mouth of the garbage bag can be clamped by the heat-sealing plate 108 on the clamping plate 201, so as to achieve the effect of heat-sealing the garbage bag, and the use effect is better.

[0032] As an embodiment of the present invention, please refer to Figure 2 and Figure 5 The moving mechanism includes a track 401 fixedly arranged on the inner wall of the bottom of the cabinet 101, and an I-shaped plate 402 is slidably arranged in the track 401, and a bracket 113 is fixedly arranged on the upper surface of the I-shaped plate 402, and a blocking rod 403 is fixedly arranged at the end of the I-shaped plate 402. A limiting rod 404 is fixedly arranged on the upper surface of the track 401, which is used to block the blocking rod 403 to prevent the I-shaped plate 402 from leaving the track 401. When it is necessary to collect and replace the garbage bag, the cabinet door 102 can be opened and the bracket 113 can be pulled, and the I-shaped plate 402 will move in the track 401, so that the bracket 113 is moved out of the cabinet 101, making the collection and replacement of the garbage bag more convenient.

[0033] As an embodiment of the present invention, please refer to Figure 1 and Figure 6The opening and closing mechanism includes a flap 501, an ear seat 505 is fixedly provided on the outer wall of the cabinet 101, a fixed shaft 506 is fixedly provided between adjacent ear seats 505, a movable opening 507 is opened in the flap 501, and the fixed shaft 506 passes through the movable opening 507, the size of the movable opening 507 is larger than the size of the fixed shaft 506, side panels 502 are fixedly provided on the outer walls of both sides of the flap 501, a turntable 503 is rotatably connected to the side wall of the cabinet 101, and the outer wall of the turntable 503 is fixedly provided A telescopic cylinder 504 is fixedly provided, and the telescopic end of the telescopic cylinder 504 is rotatably connected to the outer wall of the side panel 502. The telescopic movement of the telescopic cylinder 504 can drive the side panel 502 to move, and the side panel 502 can drive the flip cover 501 to realize the flip operation. Moreover, since the size of the movable opening 507 is larger than the size of the fixed shaft 506, when the telescopic cylinder 504 contracts, it can ensure that the flip cover 501 can fit tightly against the surface of the cabinet 101, and the sealing effect is better.

[0034] As an embodiment of the present invention, please refer to Figure 6 The outer wall of the cabinet 101 is also provided with a mounting groove 601, and the mounting groove 601 is located below the flip cover 501. A photosensitive sensor 602 is arranged in the mounting groove 601. The photosensitive sensor 602 can detect whether the flip cover 501 is completely closed. Only when the flip cover 501 is completely closed will the telescopic cylinder 107 be triggered to drive the sealing plate 108 away from the collecting bucket 104, and the use effect is better.

[0035] As an embodiment of the present invention, please refer to Figure 1 A foot switch is fixedly provided on the outer wall of the cabinet body 101 near the bottom to control the rotation of the flip cover 501, making it more convenient for users to operate the collection cabinet.

[0036] As an embodiment of the present invention, please refer to Figure 7The one-way exhaust mechanism includes an annular tube 701 sleeved on the bottom end of the lower exhaust pipe 110, and the bottom end of the annular tube 701 is provided with air holes 703 distributed in an annular pattern at equal distances, and the outer wall of the lower exhaust pipe 110 is fixedly provided with an annular plate 704, and the lower surface of the annular plate 704 is fixedly provided with a fixing rod 705, the end of the fixing rod 705 is located in the annular tube 701, and the end of the fixing rod 705 is fixedly provided with a baffle 707, and the outer side of the fixing rod 705 is sleeved with a spring 706, one end of the spring 706 is connected to the lower surface of the annular plate 704, and the other end of the spring 706 is connected to the annular tube 701. The upper surface of the annular tube 701 is connected, and a sealing sheet 702 is fixedly provided on the inner wall of the bottom of the annular tube 701, and the sealing sheet 702 fits with the end of the lower row pipe 110. When steam enters the lower row pipe 110, the steam will push the sealing sheet 702 open, so that the spring 706 is stretched, and the steam enters the annular tube 701 and is discharged through the air vents 703 at the bottom of the annular tube 701. When the steam stops entering the lower row pipe 110, the sealing sheet 702 in the annular tube 701 blocks the lower row pipe 110 again under the resetting action of the spring 706, so as to avoid air backflow and achieve better use effect.

[0037] The medical waste in the collection bucket 104 will automatically fall into the garbage bag in the collection frame 112, and then the sealing plate 108 will be driven to move by the telescopic cylinder 107 so that the sealing plate 108 will re-close the collection bucket 104. At this time, high-temperature steam can be introduced into the collection bucket 104 through the steam generator 105 to kill the pathogens in the collection bucket 104, so as to ensure that there will be no risk of pathogen leakage when the collection port 103 is opened next time. When the garbage bag is in the collection bucket 104, part of the steam will be discharged downwardly through the lower discharge pipe 110 to the garbage bag in the collection frame 112, which plays a role in disinfecting the medical waste on the surface of the garbage bag, and the one-way exhaust mechanism can prevent the air in the cabinet 101 from flowing back to the collection bucket 104 to cause pollution to the collection bucket 104. Finally, the steam can be discharged through the exhaust pipe 111, and the exhaust pipe 111 can be connected to the corresponding ultraviolet disinfection equipment to eliminate the small amount of germs remaining in the exhaust steam. When a proper amount of medical waste is collected in the garbage bag, the bag opening of the garbage bag can be heat-sealed in the cabinet 101 through the bag bundle heat sealing mechanism. After the heat sealing is completed, steam can be introduced into the cabinet 101 again through the steam generator 105. At this time, the steam can play a role in disinfecting the germs inside the cabinet 101 and on the surface of the garbage bag. In this way, when the staff opens the cabinet door 102 to collect the garbage bag at a later stage, the risk of the collector being infected by germs can be greatly reduced, and the use effect is better.

[0038] It should be particularly noted that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A special medical waste collection cabinet, comprising a cabinet body, characterized in that: A take-in and put-out opening is provided on one side outer wall of the cabinet, and a cabinet door is movably connected in the take-in and put-out opening for closing the take-in and put-out opening. A collecting opening is provided on the top of the cabinet for placing medical waste. A collecting bucket is also fixedly provided on one side inner wall of the cabinet, and the collecting opening is located in the collecting bucket. A steam generator is fixedly provided on the upper surface of the cabinet, and a steam guide pipe is provided in communication with the steam guide end of the steam generator, and the end of the steam guide pipe is connected with the collecting bucket. A telescopic cylinder 1 is fixedly provided on one side outer wall of the cabinet, and a sealing plate is fixedly provided on the telescopic end of the telescopic cylinder 1. A rubber gasket is fixedly provided on the outer wall of the sealing plate on one side close to the collecting bucket, and the rubber gasket fits the end of the collecting bucket. A lower exhaust pipe is also fixedly provided on the outer wall of the sealing plate. A bracket is movably provided in the cabinet, and a collecting frame is fixedly provided on the top of the bracket. An exhaust pipe is provided in communication with the outer wall of one side of the cabinet, and it also includes: The bag-binding heat-sealing mechanism is arranged outside the collection frame, and is used to bind the bag opening of the garbage bag for collecting medical waste to the collection frame, and automatically heat-seal the bag opening of the garbage bag in the cabinet after the garbage bag collects an appropriate amount of medical waste; A moving mechanism, the moving mechanism is arranged in the cabinet and is used to assist the bracket to move in and out of the cabinet; An opening and closing mechanism, which is arranged on one side of the cabinet and is used to open and close the collection port; A one-way exhaust mechanism is arranged at the end of the lower discharge pipe and is used to cause the steam in the lower discharge pipe to be discharged one-way into the garbage bag in the collection frame.

2. A special medical waste collection cabinet according to claim 1, characterized in that: The bag-binding heat-sealing mechanism includes clamps symmetrically distributed below the collection frame, a movable rod is fixedly provided on the outer wall of the clamp, and a heat-sealing plate is also fixedly provided on the outer wall of the clamp, the movable rod passes through the adjacent clamps, and a binding plate located outside the collection frame is fixedly provided on the end of the movable rod, a rubber strip is fixedly provided on the outer wall of the binding plate on one side close to the collection frame, an electric slide rail is also fixedly provided on the outer wall of the collection frame, and a slider is slidably provided in the electric slide rail, and the slider and the binding plate are fixedly connected by a connecting rod.

3. A special medical waste collection cabinet according to claim 2, characterized in that: The moving mechanism includes a track fixedly arranged on the inner wall of the bottom of the cabinet, and an I-shaped plate is slidably arranged in the track, the bracket is fixedly arranged on the upper surface of the I-shaped plate, a stop rod is fixedly arranged on the end of the I-shaped plate, and a limit rod is fixedly arranged on the upper surface of the track for blocking the stop rod.

4. A special medical waste collection cabinet according to claim 1, characterized in that: The opening and closing mechanism includes a flip cover, an ear seat is fixedly provided on the outer wall of the cabinet, a fixed shaft is fixedly provided between adjacent ear seats, a movable opening is opened in the flip cover, and the fixed shaft passes through the movable opening, the size of the movable opening is larger than the size of the fixed shaft, side panels are fixedly provided on the outer walls of both sides of the flip cover, a turntable is rotatably connected to the side wall of the cabinet, and a telescopic cylinder 2 is fixedly provided on the outer wall of the turntable, and the telescopic end of the telescopic cylinder 2 is rotatably connected to the outer wall of the side panel.

5. A special medical waste collection cabinet according to claim 4, characterized in that: The outer wall of the cabinet is also provided with a mounting groove, and the mounting groove is located below the flip cover, and a photosensitive sensor is arranged in the mounting groove.

6. A special medical waste collection cabinet according to claim 5, characterized in that: A foot switch is fixedly arranged on the outer wall of the cabinet near the bottom to control the rotation of the flip cover.

7. A special medical waste collection cabinet according to claim 1, characterized in that: The one-way exhaust mechanism includes an annular tube sleeved on the bottom end of the lower row pipe, the bottom end of the annular tube is provided with air holes distributed in an annular shape at equal distances, an annular plate is fixedly provided on the outer wall of the lower row pipe, and a fixing rod is fixedly provided on the lower surface of the annular plate, the end of the fixing rod is located in the annular tube, and a baffle is fixedly provided on the end of the fixing rod, a spring is sleeved on the outer side of the fixing rod, one end of the spring is connected to the lower surface of the annular plate, and the other end of the spring is connected to the upper surface of the annular tube, a sealing sheet is also fixedly provided on the bottom inner wall of the annular tube, and the sealing sheet is in contact with the end of the lower row pipe.

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