Intelligent medical waste collector

Abstract

This invention discloses an intelligent medical waste collector, relating to the field of medical waste collection. It enables automatic opening of waste bags, avoids turbulence, and achieves automatic sealing and cutting separation, preventing the spread of pathogens from medical waste within the waste bags. The intelligent medical waste collector includes a shell, a bucket, a bucket output mechanism, a waste bag laying mechanism, a sealing and cutting device, and an automatic sealing cap. The bucket is used to contain medical waste. The bucket output mechanism can transfer the bucket to the outside of the shell, avoiding manual operation and reducing the risk of contamination. The waste bag laying mechanism enables automatic laying and replacement of waste bags, improving work efficiency. The sealing and cutting device is used to seal the waste bags and separate the waste bags from the waste bag laying mechanism within the bucket. The automatic sealing cap is mounted on the shell. The automatic sealing cap enables the automatic opening and closing of this intelligent medical waste collector, while also avoiding turbulence during opening and closing, reducing the risk of contamination.

Description

Technical Field

[0001] This invention relates to the field of medical waste collection, and in particular to an intelligent medical waste collector. Background Technology

[0002] Hospitals, clinics, and other medical facilities generate a large amount of medical waste, which often carries numerous pathogens. Currently, ordinary trash cans are commonly used for collecting medical waste. However, when the lids of these ordinary trash cans are opened, they create turbulence, releasing a large number of pathogens into the air and posing a potential hazard. Furthermore, during waste disposal, ordinary garbage bags are typically used to line the trash cans to hold the medical waste. Each time, medical staff need to seal the garbage bags, which can easily cause bacteria to spill out, leading to secondary contamination and creating safety hazards. Summary of the Invention

[0003] The purpose of this invention is to at least solve one of the technical problems existing in the prior art, and to provide an intelligent medical waste collector that can automatically open the garbage bag, avoid turbulence, and achieve automatic sealing and cutting separation to prevent the spread of germs by medical waste inside the garbage bag.

[0004] According to a first aspect of the present invention, an intelligent medical waste collector is provided, comprising: a housing; a barrel disposed within the housing for containing medical waste; a barrel output mechanism movably disposed within the housing, the barrel being disposed on the barrel output mechanism, the barrel output mechanism being capable of transferring the barrel to the outside of the housing; a garbage bag laying mechanism disposed on the housing for laying garbage bags in the barrel; a sealing and cutting device disposed within the housing and located above the barrel, the sealing and cutting device being used to seal the garbage bag and separate the garbage bag in the barrel from the garbage bag laying mechanism; and an automatic sealing cover disposed on the housing for sealing the housing.

[0005] Beneficial Effects: An intelligent medical waste collector includes a shell, a bin, a bin output mechanism, a garbage bag laying mechanism, a sealing and cutting device, and an automatic sealing cap. The bin is housed within the shell. The bin is used to contain medical waste. The bin output mechanism is movably mounted within the shell. The bin is mounted on the bin output mechanism. The bin output mechanism can transfer the bin to the outside of the shell, avoiding manual operation and reducing the risk of contamination. The garbage bag laying mechanism lays garbage bags in the bin, achieving automatic laying and replacement of garbage bags, improving work efficiency. The sealing and cutting device is located within the shell and above the bin. The sealing and cutting device seals the garbage bags and separates the garbage bags in the bin from the garbage bag laying mechanism. The automatic sealing cap is mounted on the shell. The automatic sealing cap enables the intelligent medical waste collector to open and close automatically, while also avoiding turbulence during opening and closing, reducing the risk of contamination.

[0006] According to the present invention, an intelligent medical waste collector includes a barrel output mechanism comprising: a tray movably disposed in the housing, the barrel being disposed on the tray; an output drive mechanism disposed on the housing, the output drive mechanism being used to drive the tray to move; and a braking mechanism disposed on the tray and electrically connected to the output drive mechanism.

[0007] According to the present invention, an intelligent medical waste collector further includes a weighing system in the barrel output mechanism. The weighing system includes: a weighing device disposed on the tray, with the barrel disposed on the weighing device; a display device disposed on the housing and electrically connected to the weighing device, the display device being used to display the mass of medical waste weighed by the weighing device; and an alarm device that issues an alarm signal when the weighing device detects that the mass of medical waste has reached a set value.

[0008] According to the present invention, an intelligent medical waste collector includes a garbage bag laying mechanism comprising: a bag tray, the bag tray including a base plate, a bag sleeve, a bag pressing mechanism, and a bag clamping mechanism; the bag sleeve is disposed on the base plate, and garbage bags are stacked and sleeved on the bag sleeve; the bag pressing mechanism is disposed on the bag sleeve, and the bag pressing mechanism is used to fix one end of the garbage bag; the bag clamping mechanism is disposed at the lower end of the bag sleeve, and the bag clamping mechanism is used to hook the lower end of the garbage bag to prevent the garbage bag from slipping off naturally; and a bag opening assembly for opening the garbage bags sleeved on the bag tray, the bag opening assembly including: a suction and pressing assembly and a sealing assembly; the suction and pressing assembly is disposed on the housing and connected to the barrel body, the sealing assembly is disposed on the housing, and the sealing assembly is used to seal the barrel body and the suction and pressing assembly.

[0009] According to the present invention, an intelligent medical waste collector includes a sealing and cutting device comprising: a protective shell disposed on the shell and located between the automatic sealing cover and the bin body; a closing assembly disposed on the protective shell for tightening the opening of the garbage bag; and a sealing and cutting assembly disposed on the closing assembly for cutting the garbage bag and sealing the garbage bag.

[0010] According to the present invention, an intelligent medical waste collector includes a closing assembly comprising: a track disposed on both sides of the protective shell; a first support plate disposed at one end of the track, the first support plate being slidable along the track; a second support plate disposed at the other end of the track, the second support plate being slidable along the track; a first clamping cable disposed on the first support plate, the first clamping cable being movable under the drive of the first support plate; a second clamping cable disposed on the second support plate, the second clamping cable being movable under the drive of the second support plate; a closing drive assembly disposed on the protective shell, the closing drive assembly driving the first support plate and the second support plate to move closer or further apart; a closing brake assembly disposed on the protective shell and electrically connected to the closing drive assembly, the closing brake assembly stopping the operation of the closing drive assembly after the first support plate and / or the second support plate are in position; and a reinforcing plate disposed on the first support plate and / or the second support plate, the reinforcing plate being used to support the first support plate and / or the second support plate in squeezing, sealing, and cutting the garbage bag, preventing the first support plate and / or the second support plate from deforming.

[0011] According to the present invention, an intelligent medical waste collector includes a sealing and cutting assembly comprising a garbage bag sealing assembly and a cutting assembly. The garbage bag sealing assembly is at least one set and is disposed on a first support plate and / or a second support plate. The garbage bag sealing assembly is used to heat the garbage bag to heat-seal it. The cutting assembly is disposed on the first support plate and / or the second support plate and is used to cut the garbage bag, causing it to break apart. The cutting assembly is disposed in the middle of at least one set of garbage bag sealing assemblies.

[0012] According to the present invention, an intelligent medical waste collector includes a garbage bag sealing assembly comprising: a sealing heating wire connector disposed on a first support plate and / or a second support plate; and a sealing heating flat wire tensioned between two of the sealing heating flat wire connectors, wherein the sealing heating flat wire is used to heat the garbage bag to a molten state and, under clamping force, heat-seal the bag; and a sealing heating wire tensioning device disposed on the first support plate and / or the second support plate, wherein one end of the sealing heating wire is connected to the sealing heating wire tensioning device, and the sealing heating wire tensioning device is used to prevent the sealing heating wire from loosening due to heat.

[0013] According to the present invention, an intelligent medical waste collector includes a cutting assembly comprising: a cutting heating wire disposed on one of a first support plate and a second support plate; a cutting support strip disposed on one of the first support plate and the second support plate where the cutting heating wire is not installed, the cutting support strip being disposed opposite to the cutting heating wire; and a cutting heating wire tensioning device disposed at one end of the cutting heating wire, the cutting heating wire tensioning device being used to prevent the cutting heating wire from loosening due to heat.

[0014] According to the present invention, an intelligent medical waste collector includes an automatic sealing cover comprising: an outer frame disposed on the housing, the outer frame having an inlet; and a cover plate assembly disposed on the outer frame, the cover plate assembly being used to seal the inlet. Two sets of cover plate assemblies are symmetrically arranged along the central axis of the outer frame. Each cover plate assembly includes a driving cover, a driven cover, and a cover plate driving assembly. The driving cover is disposed on the outer frame, one end of the driven cover is connected to the driving cover, and the other end slides on the outer frame. The cover plate driving assembly is disposed on the outer frame and is used to drive the driving cover to flip. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0016] Figure 1 This is a schematic diagram of a preferred embodiment of the present invention. Figure 1 ;

[0017] Figure 2 This is a schematic diagram of a preferred embodiment of the present invention. Figure 2 ;

[0018] Figure 3 This is a front sectional view of a preferred embodiment of the present invention;

[0019] Figure 4 This is a schematic diagram of the barrel output mechanism of a preferred embodiment of the present invention. Figure 1 ;

[0020] Figure 5 This is a schematic diagram of the barrel output mechanism of a preferred embodiment of the present invention. Figure 2 (Omit the barrel);

[0021] Figure 6 This is a schematic diagram of the output drive mechanism in a preferred embodiment of the present invention. Figure 1 (Pattern and casing omitted);

[0022] Figure 7 This is a schematic diagram of the output drive mechanism in a preferred embodiment of the present invention. Figure 2 (Tray omitted, casing retained);

[0023] Figure 8 This is a schematic diagram of the assembly of the drive output mechanism and the tray according to a preferred embodiment of the present invention (the housing is omitted).

[0024] Figure 9 This is a schematic diagram of the structure of the tray according to a preferred embodiment of the present invention;

[0025] Figure 10 This is a schematic diagram of the shell structure according to a preferred embodiment of the present invention;

[0026] Figure 11 This is a schematic diagram of the structure of the bag tray in a preferred embodiment of the present invention. Figure 1 ;

[0027] Figure 12 This is a side view of the bag tray according to a preferred embodiment of the present invention;

[0028] Figure 13 This is a schematic diagram of the structure of the bag tray in a preferred embodiment of the present invention. Figure 2 ;

[0029] Figure 14 for Figure 13 A magnified view of a section at point A in the middle;

[0030] Figure 15 for Figure 13 A magnified view of a section at point B in the middle;

[0031] Figure 16 This is a cross-sectional view of a bag tray (with a garbage bag attached) according to a preferred embodiment of the present invention.

[0032] Figure 17 This is a schematic diagram of the bag-opening device according to a preferred embodiment of the present invention. Figure 1 ;

[0033] Figure 18 This is a schematic diagram showing the position of the positive pressure ventilation pipe in a preferred embodiment of the present invention;

[0034] Figure 19 This is a schematic diagram of the barrel body according to a preferred embodiment of the present invention;

[0035] Figure 20 This is a schematic diagram of the installation of the sealing connecting ring and the barrel body according to a preferred embodiment of the present invention;

[0036] Figure 21 This is a cross-sectional view of a preferred embodiment of the present invention;

[0037] Figure 22 This is a schematic diagram of the mounting groove in a preferred embodiment of the present invention;

[0038] Figure 23 This is a schematic diagram showing the position of the bag opening detection device according to a preferred embodiment of the present invention;

[0039] Figure 24 This is a schematic diagram of the sealing and cutting device according to a preferred embodiment of the present invention. Figure 1 ;

[0040] Figure 25 This is a side view of a sealing and cutting device according to a preferred embodiment of the present invention;

[0041] Figure 26 This is a schematic diagram of the sealing and cutting device according to a preferred embodiment of the present invention. Figure 2 (Protective casing omitted);

[0042] Figure 27 This is a schematic diagram of the sealing and cutting device according to a preferred embodiment of the present invention. Figure 3 (Protective casing omitted);

[0043] Figure 28 This is a top view of the sealing and cutting device according to a preferred embodiment of the present invention (protective shell omitted);

[0044] Figure 29 for Figure 26 A magnified view of a section at point C;

[0045] Figure 30 for Figure 27 A magnified view of a section at point D;

[0046] Figure 31 This is a schematic diagram of the structure of the sealing heating wire tensioning device according to a preferred embodiment of the present invention;

[0047] Figure 32 This is a schematic diagram of the structure of the heating wire tensioning device according to a preferred embodiment of the present invention;

[0048] Figure 33 This is the state of the sealing and cutting device during the closing process in a preferred embodiment of the present invention. Figure 1 ;

[0049] Figure 34 This is the state of the sealing and cutting device during the closing process in a preferred embodiment of the present invention. Figure 2 ;

[0050] Figure 35 This is a schematic diagram of the structure of the automatic sealing cover according to a preferred embodiment of the present invention;

[0051] Figure 36 This is a top view of the automatic sealing cap according to a preferred embodiment of the present invention;

[0052] Figure 37 for Figure 36 A sectional view of section EE;

[0053] Figure 38 for Figure 36 A sectional view of section FF in the middle;

[0054] Figure 39 This is a schematic diagram of the drive cover and the driven cover according to a preferred embodiment of the present invention;

[0055] Figure 40 This is a bottom view of the automatic sealing cap according to a preferred embodiment of the present invention;

[0056] Figure 41 This is a schematic diagram of the automatic sealing cover in the open state according to a preferred embodiment of the present invention. Detailed Implementation

[0057] This section will describe in detail specific embodiments of the present invention. Preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but they should not be construed as limiting the scope of protection of the present invention.

[0058] In the description of this invention, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc., are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting this invention.

[0059] In the description of this invention, "several" means one or more, "more than" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0060] In the description of this invention, unless otherwise explicitly defined, terms such as "set up," "install," and "connect" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this invention in conjunction with the specific content of the technical solution.

[0061] Reference Figures 1 to 41 An intelligent medical waste collector includes a housing 10, a bin 20, a bin output mechanism 30, a garbage bag laying mechanism 40, a sealing and cutting device 50, and an automatic sealing cover 60. The bin 20 is disposed within the housing 10. The bin 20 is used to contain medical waste. The bin output mechanism 30 is movably disposed within the housing 10. The bin 20 is mounted on the bin output mechanism 30. The bin output mechanism 30 can transfer the bin 20 to the outside of the housing 10. The garbage bag laying mechanism 40 is disposed on the housing 10. The garbage bag laying mechanism 40 is used to lay garbage bags 1 inside the bin 20. The sealing and cutting device 50 is disposed within the housing 10 and located above the bin 20. The sealing and cutting device 50 is used to seal the garbage bags 1 and separate the garbage bags 1 in the bin 20 from the garbage bag laying mechanism 40. The automatic sealing cover 60 is disposed on the housing 10. The automatic sealing cover 60 is used to seal the housing 10.

[0062] Reference Figures 1 to 10 The barrel output mechanism 30 includes a tray 31, an output drive mechanism 32, and a braking mechanism 33. The tray 31 is movably disposed within the housing 10. The barrel 20 is disposed on the tray 31. The output drive mechanism 32 is disposed on the housing 10. The output drive mechanism 32 is used to drive the tray 31 to move. The braking mechanism 33 is disposed on the tray 31 and is electrically connected to the output drive mechanism 32.

[0063] Reference Figure 5 The tray 31 is provided with a limiting groove 311 that can accommodate the barrel 20.

[0064] Understandably, when the barrel 20 moves under the influence of the tray 31, the limiting groove 311 can increase the stability of the barrel 20.

[0065] Reference Figures 4 to 10 The output drive mechanism 32 includes a support assembly 321 and an output drive assembly 322. The support assembly 321 is disposed on the housing of the intelligent medical waste collector and located below the tray 31. The support assembly 321 supports the tray 31, changing the movement of the tray 31 from sliding friction to rolling friction. The output drive assembly 322 is disposed on the housing of the intelligent medical waste collector. The output drive assembly 322 drives the tray 31 to move, thereby driving the bucket 20 to output.

[0066] Reference Figures 4 to 10The output drive assembly 322 includes: a power source 322a, a drive rod 322b, an output drive gear 322c, a driven rack 322d, and a sub-drive gear 322e. The power source 322a is mounted on the housing 10. The drive rod 322b is rotatably mounted on the housing 10. The output drive gear 322c is mounted on the drive rod 322b and meshes with the output end of the power source 322a. The power source 322a can drive the output drive gear 322c to rotate, thereby causing the drive rod 322b to rotate. The driven rack 322d is mounted on the tray 31. There are at least two driven racks 322d. The sub-drive gear 322e is mounted on the drive rod 322b and meshes with the driven rack 322d. Rotation of the drive rod 322b can drive the sub-drive gear 322e to rotate, thereby causing relative displacement between the driven rack 322d and the sub-drive gear 322e.

[0067] It is understood that in some embodiments of the present invention, when the barrel 20 needs to be output, the output end of the power source 322a rotates, driving the output drive gear 322c to rotate, which in turn drives the drive rod 322b to rotate. The sub-drive gears 322e, which are set at both ends of the drive rod 322b, rotate with the drive rod 322b, and the sub-drive gears 322e mesh with the driven rack 322d, driving the tray 31 to move.

[0068] Reference Figures 4 to 10 The support assembly 321 includes a rolling plate 321a and a bottom support roller 321b. The rolling plate 321a is disposed on the tray 31. The bottom support roller 321b is rotatably disposed on the housing of the intelligent medical waste collector and located below the rolling plate 321a. The rolling plate 321a can move on the bottom support roller 321b.

[0069] It is understood that in some embodiments of the present invention, when the pallet 31 moves, the portion that does not slide out of the housing 10 is supported by the bottom support roller 321b. The bottom support roller 321b can convert the sliding friction between the pallet 31 and the housing 10 during movement into rolling friction, reducing friction and thus reducing the power of the power source 322a and lowering production costs.

[0070] Reference Figures 4 to 10 The support assembly 321 also includes a sliding support wheel 321c. The sliding support wheel 321c is located at one end of the tray 31. The sliding support wheel 321c can roll on the ground.

[0071] It is understood that in some embodiments of the present invention, when the pallet 31 moves, the part that slides out of the housing 10 is supported by the sliding support wheel 321c to prevent the part of the pallet 31 that extends out of the housing 10 from becoming a cantilever beam, which would cause the pallet 31 to deform.

[0072] Reference Figures 4 to 10 The braking mechanism 33 includes a brake detection block 331, a slide-out brake switch 332, and a reset brake switch 333. The brake detection block 331 is disposed on one side of the tray 31. The slide-out brake switch 332 is disposed in the housing 10 and electrically connected to the output drive mechanism 32. When the tray 31 slides out to a designated position, the brake detection block 331 triggers the slide-out brake switch 332. The reset brake switch 333 is disposed in the housing 10 and electrically connected to the output drive mechanism 32. When the tray 31 is fully retracted into the housing 10, the brake detection block 331 triggers the reset brake switch 333.

[0073] Reference Figures 4 to 10 The braking mechanism 33 also includes a reset slot 334 and a reset claw 335. The reset slot 334 is formed on the tray 31. The reset claw 335 is disposed in the housing 10. The reset claw 335 can be accommodated in the reset slot 334. The reset claw 335 can fix the tray 31 when it does not need to slide out.

[0074] Reference Figures 4 to 10 The reset claw 335 is an elastic claw. When the tray 31 is driven by the output drive mechanism 32, the reset claw 335 separates from the reset slot 334.

[0075] It is understandable that when the tray 31 is reset, it will collide with the housing 10 due to inertia, and may even rebound and slide out due to the reaction force generated by the collision. In some embodiments of the present invention, by means of the cooperation of the reset slot 334 and the reset claw 335, when the tray 31 is retracted into the housing 10, the reset claw 335 can be inserted into the reset slot 334 to lock the tray 31, prevent the tray 31 from hitting the housing 10, and also prevent the tray 31 from rebounding.

[0076] Reference Figures 1 to 5 The bin output mechanism 30 also includes a weighing system 34. The weighing system 34 includes a weighing device 341, a display device 342, and an alarm device 343. The weighing device 341 is mounted on the tray 31. The bin 20 is mounted on the weighing device 341. The display device 342 is mounted on the housing 10 and electrically connected to the weighing device 341. The display device 342 displays the mass of medical waste weighed by the weighing device 341. When the weighing device 341 detects that the mass of medical waste has reached a set value, the alarm device 343 issues an alarm signal.

[0077] It is understood that, in some embodiments of the present invention, the mass of the barrel 20 and the medical waste inside the barrel 20 can be weighed inside the housing 10 by means of the weighing device 341.

[0078] It is worth noting that in some embodiments of the present invention, the weighing system 34 also includes a network module. The weighing device 341 is connected to the network module. It is understood that the mass of medical waste detected by the weighing device 341 can be sent to a portable device via the network module, facilitating real-time alerts to staff regarding the amount of medical waste contained in the container 20, and enabling timely emptying by staff.

[0079] Understandably, the density of medical waste does not change significantly, and its volume change is not excessive when the mass reaches a certain value. The remaining capacity of container 20 can be determined by its mass, thus indicating whether container 20 needs to be emptied. When the weighing device 341 detects that the mass of medical waste has reached the set value, the alarm device 343 will issue an alarm signal to remind staff to empty container 20.

[0080] It is understood that in some embodiments of the present invention, the alarm device 343 is a buzzer. When the weighing device 341 detects that the mass of medical waste has reached the set value, the buzzer emits an audible warning signal to remind the staff to clean the container 20.

[0081] It is understood that in some other embodiments of the present invention, the alarm device 343 is an indicator light. When the weighing device 341 detects that the mass of medical waste has reached the set value, the indicator light flashes and emits an audible warning signal to remind the staff to clean the container 20.

[0082] Reference Figure 8 In some embodiments of the invention, the upper end of the barrel 20 has an inclined opening.

[0083] Understandably, when staff clean the bin 20 and place it on the tray 31, they can determine the placement direction of the bin 20 based on the direction of the sloping surface on the bin 20, thus avoiding the bin 20 being placed in the wrong direction and affecting the operation of the internal equipment of the intelligent medical waste collector.

[0084] Reference Figures 1 to 3 as well as Figures 11 to 23The garbage bag laying mechanism 40 includes a bag tray 41 and a bag opening assembly 42. The bag tray 41 includes a base plate 411, a bag sleeve 412, a bag pressing mechanism 413, and a bag clamping mechanism 414. The bag sleeve 412 is mounted on the base plate 411. Garbage bags 1 are stacked and fitted onto the bag sleeve 412. The bag pressing mechanism 413 is mounted on the bag sleeve 412. The bag pressing mechanism 413 is used to fix one end of the garbage bag. The bag clamping mechanism 414 is located at the lower end of the bag sleeve 412. The bag clamping mechanism 414 is used to hook the lower end of the garbage bag to prevent it from slipping off naturally. The bag opening assembly 42 is used to open the garbage bag 1 fitted onto the bag tray 41. The bag opening assembly 42 includes a suction assembly 421, a sealing assembly 422, and a positive pressure vent pipe 423. The suction assembly 421 is mounted on the housing 10 and connected to the bin body 20. The sealing assembly 422 is mounted on the housing 10. The sealing assembly 422 is used to seal the container body 20 and the pressure-releasing assembly 421. A positive pressure vent pipe 423 is provided on the automatic sealing cover 60. The positive pressure vent pipe 423 is used to inflate the garbage bag with air, causing the garbage bag to open automatically.

[0085] Reference Figures 11 to 16 The bag-pressing mechanism 413 includes an upper retaining ring 413a and a lower retaining ring 413b. The upper retaining ring 413a is sleeved on the bag-covering cylinder 412. The bag-covering cylinder 412 is provided with several retaining ring fixing blocks 412a. The upper retaining ring 413a is connected to the bag-covering cylinder 412 through the retaining ring fixing blocks 412a. The upper retaining ring 413a is provided with a hooking piece 413a1. The lower end of the hooking piece 413a1 is provided with a locking block 413a2. The lower retaining ring 413b is provided with a hooking groove 413b1. The hooking piece 413a1 is accommodated in the hooking groove 413b1. The upper end face of the locking block 413a2 can fit against the lower end face of the lower retaining ring 413b, so that the upper retaining ring 413a and the lower retaining ring 413b are locked. One end of the garbage bag is positioned between the upper retaining ring 413a and the lower retaining ring 413b.

[0086] It is understood that in some embodiments of the present invention, the upper retaining ring 413a is fixed to the bag sleeve 412 by the retaining ring fixing block 412a and contacts the lower end face of the base plate 411. Then, the upper part of the garbage bag is placed on the lower retaining ring 413b, and then the hook piece 413a1 is aligned with the hook groove 413b1, so that the upper retaining ring 413a and the lower retaining ring 413b fix the upper part of the garbage bag.

[0087] Reference Figures 11 to 16 The bag clamping mechanism 414 includes a plurality of bag clamping plates 414a. The plurality of bag clamping plates 414a are evenly arranged circumferentially along the bag sleeve 412. The bag clamping plates 414a are arc-shaped plates. The bag clamping plates 414a include a first arc surface 414a1 and a second arc surface 414a2. The first arc surface 414a1 contacts the inner surface of the garbage bag. The plurality of bag clamping plates 414a are used to open the garbage bag and prevent the garbage bag from slipping.

[0088] Understandably, once the upper part of the garbage bag is fixed, the other parts stack on the bag sleeve 412, and the garbage bag's own weight will cause it to slide down. The arc-shaped bag clamping plate 414a can open the inside of the garbage bag, and the friction between the inner surface of the garbage bag and the first arc surface 414a1 and an upwardly inclined supporting force can prevent the garbage bag from sliding down.

[0089] Furthermore, in some embodiments of the present invention, the bag holder 414a is an elastic plate. Because the bag holder 414a is elastic, when a new garbage bag needs to be laid, the force pulling the garbage bag will cause the bag holder 414a to undergo elastic deformation, thereby allowing the garbage bag to be laid smoothly without affecting its descent.

[0090] Reference Figures 11 to 16 The lower end of the bag plate 414a is also provided with a bag hook protrusion 414a3, which is used to hook the garbage bag and prevent the garbage bag from slipping off.

[0091] Understandably, when garbage bags are stacked on the bag sleeve 412, the resulting garbage bag rings have a certain structural strength, and the hook protrusions 414a3 can hook the garbage bag rings to prevent them from falling off, further enhancing the ability to prevent them from falling off.

[0092] Reference Figures 11 to 16 The bag-holding mechanism 414 also includes a gathering assembly 414b. The gathering assembly 414b includes a threading block 414b1 and a closing rope 414b2. The threading block 414b1 is disposed on the bag-holding plate 414a and located on the second arc surface 414a2. The threading block 414b1 has a threading hole 414b11. The closing rope 414b2 passes through the threading hole 414b11. The closing rope 414b2 passes through the threading holes 414b11 on several bag-holding plates 414a and connects at the ends to form a rope loop. The closing rope 414b2 is connected in series with several bag-holding plates 414a. Pulling the closing rope 414b2 can bring the several bag-holding plates 414a closer together.

[0093] Understandably, when a new garbage bag needs to be installed, the drawstring 414b2 can be used to tighten the lower ends of several bag plates 414a, making them smaller than the inner diameter of the garbage bag.

[0094] Reference Figures 11 to 16 The drawstring 414b2 is also equipped with a handle 414b21. Pulling the handle 414b21 can move several card pocket plates 414a closer together.

[0095] In some embodiments of the present invention, the hand grip plate 414b21 can drive the drawstring 414b2 to move, and the action of pulling the hand grip plate 414b21 can replace pulling the drawstring 414b2, so that the workers' hands are not injured by the drawstring when putting on garbage bags.

[0096] It is worth noting that the suction component 421 can generate negative pressure at the lower end of the bin 20, pulling the garbage bag 1 on the bag tray 41 downwards so that it is laid on the bin 20. The sealing component 422 can make the connection between the suction component 421 and the bin 20 airtight, preventing air leakage.

[0097] Reference Figure 18 A positive pressure vent pipe 423 is installed on the automatic sealing cover 60. The positive pressure vent pipe 423 is used to inflate the garbage bag 1 with air.

[0098] It is understood that, in some embodiments of the present invention, the positive pressure vent pipe 423 inflates the garbage bag 1, expanding the garbage bag 1 and further assisting the suction assembly 421 in laying the garbage bag 1. This also further reduces the power consumption of the suction assembly 421.

[0099] Reference Figures 17 to 23 The suction assembly 421 includes a mounting plate 421a and a fan 421b. The mounting plate 421a is mounted on the housing 10. The fan 421b is mounted on the mounting plate 421a. The exhaust port of the fan 421b is connected to the barrel 20.

[0100] Reference Figures 17 to 23 The sealing assembly 422 includes a connecting cylinder 422a and a sealing sleeve 422b. The connecting cylinder 422a is disposed on the barrel body 20 and communicates with the barrel body 20. The sealing sleeve 422b is disposed on the mounting plate 421a and is inserted into the sealing sleeve 422b. The sealing sleeve 422b connects the fan 421b and the barrel body 20.

[0101] It is understood that, in some embodiments of the present invention, the connecting sleeve 422a on the bin 20 cooperates with the sealing sleeve 422b on the mounting plate 421a to ensure airtightness between the blower 421b and the bin 20, thereby ensuring that the negative pressure at the lower end of the bin 20 is sufficient to pull down the garbage bag 1. This allows the power of the blower 421b to be reduced, thereby reducing the power consumption of the equipment and lowering production costs.

[0102] Reference Figures 17 to 23 The connecting cylinder 422a is equipped with a perforated plate 422a1. The perforated plate 422a1 is used to prevent the garbage bag 1 from being pulled out.

[0103] It is understood that in some embodiments of the present invention, a perforated plate 422a1 is provided inside the connecting cylinder 422a to prevent the garbage bag 1 from being sucked out. In other embodiments of the present invention, a grid plate, a perforated plate, or other structures may also be used to prevent the garbage bag 1 from being sucked out.

[0104] Reference Figures 17 to 23A sealing ring 424 is provided between the barrel body 20 and the automatic sealing cover 60. The sealing ring 424 ensures that a sealed space is formed inside the barrel body 20 after the automatic sealing cover 60 is closed.

[0105] It is worth noting that in some embodiments of the present invention, a sealing connection ring 424 is provided between the barrel body 20 and the automatic sealing cover 60. The sealing connection ring 424 can seal the upper end of the barrel body 20, preventing air from entering the barrel body 20 from the gap between the bag tray 41 and the upper end of the barrel body 20, thereby improving the suction effect of the suction assembly 421. A smaller power suction assembly 421 can be equipped, reducing production costs.

[0106] Reference Figures 17 to 23 The bag opening assembly 42 also includes a bag opening detection device 425. The bag opening detection device 425 is disposed on the housing 10 and located on both sides of the bin 20. Detection holes 21 are provided on both sides of the bin 20. The bag opening detection device 425 can detect whether the garbage bag 1 is fully opened through the detection holes 21.

[0107] It is understandable that the bag opening detection device 425 installed on the housing 10 can detect whether the bag is fully opened. When the bag opening detection device 425 detects that the bag is fully opened, it stops the suction assembly 421 to avoid excessive suction and overburdening of the equipment, thus extending the service life of the equipment.

[0108] Reference Figures 17 to 23 The housing 10 has a mounting groove 11. The sealing assembly 422 is disposed in the mounting groove 11.

[0109] Understandably, the housing 10 has a recessed mounting groove 11, and components such as the sealing assembly 422 and the pressure extraction assembly 421 are all placed in the mounting groove 11 and covered by a cover plate, making the equipment more aesthetically pleasing and preventing the fan 421b from being exposed, thus avoiding safety hazards.

[0110] Reference Figures 17 to 23 The mounting plate 421a is provided with a fan mounting plate 421a1. The fan 421b is mounted on the fan mounting plate 421a1.

[0111] Understandably, the fan mounting plate 421a1 can provide support for the fixing of the fan 421b, making the fixing of the fan 421b more secure and preventing the vibration generated when the fan 421b rotates from causing the parts to loosen.

[0112] It is worth noting that, referring to Figure 5The sealing and cutting device 50 includes a protective shell 51, a closing assembly 52, and a sealing and cutting assembly 53. The protective shell 51 is disposed on the housing 10 and located between the automatic sealing cover 60 and the bin body 20. The closing assembly 52 is disposed on the protective shell 51. The closing assembly 52 is used to tighten the opening of the garbage bag. The sealing and cutting assembly 53 is disposed on the closing assembly 52. ​​The sealing and cutting assembly 53 is used to cut the garbage bag and seal it.

[0113] Reference Figures 24 to 34 The closing assembly 52 includes: a track 521, a first support plate 522, a second support plate 523, a first clamping cable 524, a second clamping cable 525, a closing drive assembly 526, a closing brake assembly 527, and a reinforcing plate 528. The track 521 is disposed on both sides of the protective shell 51. The first support plate 522 is disposed at one end of the track 521 and can slide along the track 521. The second support plate 523 is disposed at the other end of the track 521 and can slide along the track 521. The first clamping cable 524 is disposed on the first support plate 522 and can move under the drive of the first support plate 522. The second clamping cable 525 is disposed on the second support plate 523 and can move under the drive of the second support plate 523. The closing drive assembly 526 is disposed on the protective shell 51 and drives the first support plate 522 and the second support plate 523 to move closer or further apart. A closing braking assembly 527 is mounted on the protective shell 51 and electrically connected to the closing drive assembly 526. The closing braking assembly 527 can stop the closing drive assembly 526 from operating after the first support plate 522 and / or the second support plate 523 are in position. A reinforcing plate 528 is mounted on the first support plate 522 and / or the second support plate 523. The reinforcing plate 528 is used to support the first support plate 522 and / or the second support plate 523 in squeezing, sealing, and cutting the garbage bag, and to prevent the first support plate 522 and / or the second support plate 523 from deforming.

[0114] Reference Figures 24 to 34The closing drive assembly 526 includes: a drive motor 526a, a first transmission column 526b, a first support column 526c, and a first toothed belt 526d. The drive motor 526a is mounted on the protective housing 51. The first transmission column 526b is rotatably mounted on the protective housing 51 and located at one end of the track 521. The first transmission column 526b is connected to the output end of the drive motor 526a. The drive motor 526a can drive the first transmission column 526b to rotate. The first support column 526c is rotatably mounted at one end of the track 521 and opposite to the first transmission column 526b. The first toothed belt 526d is wound around the first transmission column 526b and the first support column 526c. The first toothed belt 526d includes a first forward side 526d1 and a first reverse side 526d2. One end of the first support plate 522 is fixed to the first forward side 526d1. One end of the second support plate 523 is fixed to the first reverse side 526d2. When the first toothed belt 526d rotates, the first support plate 522 and the second support plate 523 move closer to or further away from each other.

[0115] It is understood that in some embodiments of the present invention, one end of the first support plate 522 and the second support plate 523 is connected to the closing drive assembly 526, and the other end is free. The closing drive assembly 526 drives the first support plate 522 and the second support plate 523 to move closer to each other, which can drive the first clamping cable 524 and the second clamping cable 525 to move closer to each other, thereby tightening the garbage bag opening.

[0116] Reference Figures 24 to 34 The closing drive assembly 526 further includes: a second drive post 526e, a second support post 526f, a second toothed belt 526g, and a third toothed belt 526h. The second drive post 526e is rotatably mounted on the protective housing 51 and located at one end of the track 521. The second support post 526f is rotatably mounted at one end of the track 521 and opposite to the second drive post 526e. The second toothed belt 526g is wound around the first drive post 526b and the second drive post 526e. The third toothed belt 526h is wound around the second drive post 526e and the second support post 526f. The third toothed belt 526h includes a second forward side 526h1 and a second reverse side 526h2. The other end of the first support plate 522 is fixed on the second forward side 526h1, and the other end of the second support plate 523 is fixed on the second reverse side 526h2. When the third toothed belt 526h rotates, the first support plate 522 and the second support plate 523 move closer to or further away from each other.

[0117] It is understood that in some other embodiments of the present invention, one end of the first support plate 522 and the second support plate 523 is connected to the first toothed belt 526d, and the other end is connected to the third toothed belt 526h. The first toothed belt 526d and the third toothed belt 526h are directly driven by the second toothed belt 526g to realize the synchronous movement of the first toothed belt 526d and the third toothed belt 526h, thereby making the two ends of the first support plate 522 and the second support plate 523 move synchronously and be driven at the same time, which improves the stability of the movement of the first support plate 522 and the second support plate 523.

[0118] Reference Figures 24 to 34 The closing braking assembly 527 includes a closing trigger block 527a, a tightening trigger switch 527b, and a reset trigger switch 527c. The closing trigger block 527a is disposed on the first support plate 522 and / or the second support plate 523. The tightening trigger switch 527b is disposed on the protective housing 51 and electrically connected to the closing drive assembly 526. When the first support plate 522 and / or the second support plate 523 move closer to each other to a designated position, the closing trigger block 527a triggers the tightening trigger switch 527b. The reset trigger switch 527c is disposed on the protective housing 51 and electrically connected to the closing drive assembly 526. When the first support plate 522 and / or the second support plate 523 move further away from each other to a designated position, the closing trigger block 527a triggers the reset trigger switch 527c.

[0119] Understandably, when the first support plate 522 and the second support plate 523 approach each other to the set clamping position, the closing trigger block 527a touches the tightening trigger switch 527b, at which point the tightening trigger switch 527b sends a stop signal to the drive motor 526a. When the first support plate 522 and the second support plate 523 move away from each other to the starting position, the closing trigger block 527a touches the reset trigger switch 527c, at which point the reset trigger switch 527c sends a stop signal to the drive motor 526a.

[0120] Reference Figures 24 to 34 The sealing and cutting assembly 53 includes a garbage bag sealing assembly 531 and a cutting assembly 532. The garbage bag sealing assembly 531 is at least one set and is disposed on a first support plate 522 and / or a second support plate 523. The garbage bag sealing assembly 531 is used to heat the garbage bag to heat-seal it. The cutting assembly 532 is disposed on the first support plate 522 and / or the second support plate 523 and is used to cut the garbage bag to break it apart. The cutting assembly 532 is disposed in the middle of at least one set of garbage bag sealing assemblies 531.

[0121] It is worth noting that in some embodiments of the present invention, the garbage bag sealing assembly 531 is a set, and the cutting assembly 532 is located below the garbage bag sealing assembly 531. When the cutting assembly 532 cuts the garbage bag below, the garbage bag sealing assembly 531 seals the garbage bag above.

[0122] In some other embodiments of the present invention, there are two sets of garbage bag sealing components 531, and a cutting component 532 is disposed between the two sets of garbage bag sealing components 531. The two sets of garbage bag sealing components 531 respectively seal the top of the garbage bag filled at the bottom and the bottom of the garbage bag at the top. At the same time, the cutting component 532 disposed between the garbage bag sealing components 531 cuts the garbage bag and separates the garbage bag filled at the bottom.

[0123] Of course, it is worth noting that the garbage bag sealing assembly 531 can also be in three, four or even more sets to increase the sealing effect.

[0124] Reference Figures 24 to 34 The garbage bag sealing assembly 531 includes a sealing heating flat wire connector 513a, a sealing heating flat wire 531b, and a sealing heating wire tensioning device 531c. The sealing heating flat wire connector 513a is disposed on a first support plate 522 and / or a second support plate 523. The sealing heating flat wire 531b is tensioned between the two sealing heating flat wire connectors 513a. The sealing heating flat wire 531b is used to heat the garbage bag to a molten state, causing the bag to melt and seal under clamping force. The sealing heating wire tensioning device 531c is disposed on the first support plate 522 and / or the second support plate 523. One end of the sealing heating flat wire connector 513a is connected to the sealing heating wire tensioning device 531c. The sealing heating wire tensioning device 531c is used to prevent the sealing heating flat wire 531b from loosening due to heat.

[0125] Reference Figures 24 to 34 The cutting assembly 532 includes: a cutting heating wire 532a, a cutting support bar 532b, and a cutting heating wire tensioning device 532c. The cutting heating wire 532a is disposed on one of the first support plate 522 and the second support plate 523. The cutting support bar 532b is disposed on one of the first support plate 522 and the second support plate 523 on which the cutting heating wire 532a is not mounted. The cutting support bar 532b is disposed opposite to the cutting heating wire 532a. The cutting heating wire tensioning device 532c is disposed at one end of the cutting heating wire 532a. The cutting heating wire tensioning device 532c is used to prevent the cutting heating wire 532a from loosening due to heat.

[0126] It is understandable that the heating wire will stretch after being heated, increasing the length of the heating wire. The sealing heating wire tensioning device 531c and the cutting heating wire tensioning device 532c can stretch and cut the heating round wire 532a and seal the heating flat wire connector 513a, preventing the heating wire from loosening and affecting the sealing and cutting effect.

[0127] Reference Figures 24 to 34 The closing assembly 52 also includes a bag stacking assembly 529. There are two sets of bag stacking assemblies 529. The two sets of bag stacking assemblies 529 are mirror-image arranged along the central axis of the protective shell 51. Each bag stacking assembly 529 includes a first bag stacking rod 529a and a second bag stacking rod 529b. One end of the first bag stacking rod 529a is hinged to the end of the first support plate 522, and the other end is hinged to the second bag stacking rod 529b. The other end of the second bag stacking rod 529b is hinged to the end of the second support plate 523. When the first support plate 522 and the second support plate 523 approach each other, the hinge points of the two sets of first bag stacking rods 529a and second bag stacking rods 529b approach each other, pushing the garbage bag to fold.

[0128] Understandably, the bag folding assembly 529 can tighten the two sides of the garbage bag, folding the garbage bag to improve the sealing and cutting effect, and avoid incomplete sealing or cutting.

[0129] Reference Figures 35 to 41 The automatic sealing cover 60 includes an outer frame 61 and a cover plate assembly 62. The outer frame 61 is mounted on the housing 10. An inlet 611 is provided on the outer frame 61. The cover plate assembly 62 is mounted on the outer frame 61. The cover plate assembly 62 is used to seal the inlet 611. There are two sets of cover plate assemblies 62. The two sets of cover plate assemblies 62 are symmetrically arranged along the central axis of the outer frame 61. The cover plate assembly 62 includes a driving cover 621, a driven cover 622, and a cover plate driving assembly 623. The driving cover 621 is mounted on the outer frame 61. One end of the driven cover 622 is connected to the driving cover 621, and the other end slides on the outer frame 61. The cover plate driving assembly 623 is mounted on the outer frame 61. The cover plate driving assembly 623 is used to drive the driving cover 621 to flip.

[0130] Understandably, the two sets of cover assemblies 62 of the double doors do not generate turbulence that would carry germs out of the barrel 20 when opened, thus avoiding potential hygiene risks.

[0131] It is worth noting that in some embodiments of the present invention, the cover assembly 62 consists of a driving cover 621 and a driven cover 622 hinged to one side of the driving cover 621. When the cover driving assembly 623 drives the driving cover 621 to flip, the side of the driven cover 622 hinged to the driving cover 621 rises, and the other side of the driven cover 622 slides along the outer frame 61, causing the driving cover 621 and the driven cover 622 to gradually fold, thus completing the opening of the intelligent medical waste collector. The entire process is automatically opened by the cover driving assembly 623, eliminating the need for operators to touch the cover of the intelligent medical waste collector and avoiding contamination.

[0132] Furthermore, when the intelligent medical waste collector needs to be turned off, the cover drive assembly 623 drives the drive cover 621 to flip in the opposite direction, the driven cover 622 and the side end of the drive cover 621 hinged together descend, and the other side of the driven cover 622 slides along the outer frame 61, so that the drive cover 621 and the driven cover 622 gradually change from the folded state to the unfolded state, thus completing the sealing of the trash can.

[0133] Reference Figures 35 to 41 The cover plate drive assembly 623 includes a cover plate drive motor 623a and a cover plate drive gear 623b. The cover plate drive motor 623a is mounted on the outer frame 61. The output end of the cover plate drive motor 623a is provided with a cover plate motor gear 623a1. The cover plate drive gear 623b is mounted on the drive cover 621. The cover plate drive gear 623b meshes with the cover plate motor gear 623a1.

[0134] In some embodiments of the present invention, the cover plate driving assembly 623 is composed of a cover plate driving motor 623a and a cover plate driving gear 623b. The cover plate driving motor 623a drives the cover plate driving gear 623b on the drive cover 621 to rotate, thereby driving the drive cover 621 to rotate.

[0135] Of course, it is worth noting that in some other embodiments of the present invention, drive structures such as pulleys and cylinders may also be used.

[0136] Reference Figures 35 to 41 The cover assembly 62 also includes a cover braking assembly 624, which includes an opening brake assembly 624a and a closing brake assembly 624b. The opening brake assembly 624a is mounted on the outer frame 61 and electrically connected to the cover drive assembly 623. When the drive cover 621 is fully opened, the opening brake assembly 624a sends an electrical signal to stop the cover drive assembly 623. The closing brake assembly 624b is mounted on the outer frame 61 and electrically connected to the cover drive assembly 623. When the drive cover 621 completely seals the inlet 611, the closing brake assembly 624b sends an electrical signal to stop the cover drive assembly 623.

[0137] Reference Figures 35 to 41The cover-opening braking assembly 624a includes a cover-opening limit switch 624a1 and a first braking trigger block 624a2. The cover-opening limit switch 624a1 is mounted on the outer frame 61. The cover-opening limit switch 624a1 is electrically connected to the cover drive assembly 623. The first braking trigger block 624a2 is mounted on the drive cover 621. When the drive cover 621 is fully opened, the first braking trigger block 624a2 triggers the cover-opening limit switch 624a1.

[0138] Understandably, when the drive cover 621 is fully opened, the first brake trigger block 624a2 can trigger the cover opening limit switch 624a1 set on the outer frame 61. At this time, the cover opening limit switch 624a1 can send a stop signal to the cover drive motor 623a to stop the cover drive motor 623a from running and prevent excessive opening of the cover from damaging the parts.

[0139] Reference Figures 35 to 41 The cover-closing braking assembly 624b includes a cover-closing limit switch 624b1 and a second braking trigger block 624b2. The cover-closing limit switch 624b1 is mounted on the outer frame 61. The cover-closing limit switch 624b1 is electrically connected to the cover drive assembly 623. The second braking trigger block 624b2 is mounted on the drive cover 621. When the drive cover 621 completely seals the inlet 611, the second braking trigger block 624b2 triggers the cover-closing limit switch 624b1.

[0140] Understandably, when the drive cover 621 is fully closed, the second brake trigger block 624b2 can trigger the cover closing limit switch 624b1 set on the outer frame 61. At this time, the cover closing limit switch 624b1 can send a stop signal to the cover drive motor 623a to stop the cover drive motor 623a from running and prevent damage to parts caused by excessive closing.

[0141] Reference Figures 35 to 41 The automatic sealing cap 60 also includes a disinfectant spray assembly 63. The disinfectant spray assembly 63 includes a disinfectant reservoir 631 and a disinfectant nozzle 632. The disinfectant reservoir 631 is disposed on the drive cap 621 and / or the driven cap 622. The disinfectant reservoir 631 is used to contain disinfectant. The disinfectant nozzle 632 is disposed at the lower end of the disinfectant reservoir 631. The disinfectant nozzle 632 is used to spray disinfectant into the container 20.

[0142] Understandably, disinfectant can be filled into the disinfectant tank 631. Before each opening and after each closing, disinfectant can be sprayed into the tank 20 through the disinfectant nozzle 632 to disinfect medical waste, which can further prevent the spread of germs in the tank 20 when the lid is opened.

[0143] Furthermore, the disinfectant reservoir 631 and the drive cover 621 are detachably connected.

[0144] It is understood that in some embodiments of the present invention, the disinfectant container 631 is a detachable disinfectant box, which is easy to replace.

[0145] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. An intelligent medical waste collector, characterized in that, include: Shell (10); A container (20) is disposed within the housing (10) for containing medical waste; A barrel output mechanism (30) is movably disposed in the housing (10), the barrel (20) is disposed on the barrel output mechanism (30), and the barrel output mechanism (30) is capable of transferring the barrel (20) to the outside of the housing (10); A garbage bag laying mechanism (40) is provided on the housing (10) and is used to lay garbage bags (1) in the barrel body (20); A sealing and cutting device (50) is disposed in the housing (10) and located above the bin body (20). The sealing and cutting device (50) is used to seal the garbage bag (1) and separate the garbage bag (1) in the bin body (20) from the garbage bag laying mechanism (40); and An automatic sealing cover (60) is disposed on the housing (10) for sealing the housing (10).

2. The intelligent medical waste collector according to claim 1, characterized in that, The barrel output mechanism (30) includes: A tray (31) is movably disposed in the housing (10), and a barrel (20) is disposed on the tray (31); An output drive mechanism (32) is disposed on the housing (10), the output drive mechanism (32) being used to drive the tray (31) to move; and A braking mechanism (33) is disposed on the tray (31) and electrically connected to the output drive mechanism (32).

3. The intelligent medical waste collector according to claim 2, characterized in that, The barrel output mechanism (30) further includes a weighing system (34), which includes: A weighing device (341) is mounted on the pallet (31), and the barrel (20) is mounted on the weighing device (341); A display device (342), disposed on the housing (10) and electrically connected to the weighing device (341), the display device (342) being used to display the mass of medical waste weighed by the weighing device (341); and An alarm device (343) is provided to issue an alarm signal when the weighing device (341) detects that the mass of medical waste has reached a set value.

4. The intelligent medical waste collector according to claim 1, characterized in that, The garbage bag laying mechanism (40) includes: A bag tray (41) includes a base plate (411), a bag sleeve (412), a bag pressing mechanism (413), and a bag clamping mechanism (414). The bag sleeve (412) is disposed on the base plate (411), and garbage bags (1) are stacked and sleeved on the bag sleeve (412). The bag pressing mechanism (413) is disposed on the bag sleeve (412) and is used to fix one end of the garbage bag. The bag clamping mechanism (414) is disposed at the lower end of the bag sleeve (412) and is used to hook the lower end of the garbage bag to prevent the garbage bag from slipping off naturally. The bag opening assembly (42) is used to open the garbage bag (1) fitted on the bag tray (41). The bag opening assembly (42) includes: a suction assembly (421), a sealing assembly (422), and a positive pressure venting pipe (423). The suction assembly (421) is disposed on the housing (10) and connected to the barrel (20). The sealing assembly (422) is disposed on the housing (10) and is used to seal the barrel (20) and the suction assembly (421). The positive pressure venting pipe (423) is disposed on the automatic sealing cover (60) and is used to inflate the garbage bag with air so that the garbage bag opens automatically.

5. The intelligent medical waste collector according to claim 1, characterized in that, The sealing and cutting device (50) includes: Protective shell (51). It is disposed on the shell (10) and located between the automatic sealing cover (60) and the barrel body (20). A closing assembly (52), disposed on the protective shell (51), is used to tighten the opening of the garbage bag; and A sealing and cutting assembly (53) is disposed on the closing assembly (52), the sealing and cutting assembly (53) being used to cut the garbage bag and seal the garbage bag.

6. The intelligent medical waste collector according to claim 5, characterized in that, The closing component (52) includes: Tracks (521) are provided on both sides of the protective shell (51); A first support plate (522) is provided at one end of the track (521), and the first support plate (522) can slide along the track (521); A second support plate (523) is disposed at the other end of the track (521), and the second support plate (523) can slide along the track (521); A first clamping cable (524) is disposed on the first support plate (522), and the first clamping cable (524) can move under the drive of the first support plate (522); The second clamping cable (525) is disposed on the second support plate (523), and the second clamping cable (525) can move under the drive of the second support plate (523); A closing drive assembly (526) is disposed on the protective shell (51), and the closing drive assembly (526) drives the first support plate (522) and the second support plate (523) to move closer or further apart from each other; A closing braking assembly (527) is disposed on the protective shell (51) and electrically connected to the closing drive assembly (526). The closing braking assembly (527) can stop the operation of the closing drive assembly (526) after the first support plate (522) and / or the second support plate (523) are in place; and A reinforcing plate (528) is disposed on the first support plate (522) and / or the second support plate (523). The reinforcing plate (528) is used to support the first support plate (522) and / or the second support plate (523) in squeezing, sealing and cutting the garbage bag, and to prevent the first support plate (522) and / or the second support plate (523) from deforming.

7. The intelligent medical waste collector according to claim 6, characterized in that, The sealing and cutting assembly (53) includes a garbage bag sealing assembly (531) and a cutting assembly (532). The garbage bag sealing assembly (531) is at least one set. The garbage bag sealing assembly (531) is disposed on the first support plate (522) and / or the second support plate (523). The garbage bag sealing assembly (531) is used to heat the garbage bag to heat-seal it. The cutting assembly (532) is disposed on the first support plate (522) and / or the second support plate (523). The cutting assembly (532) is used to cut the garbage bag to break it apart. The cutting assembly (532) is disposed below at least one set of the garbage bag sealing assemblies (531).

8. The intelligent medical waste collector according to claim 7, characterized in that, The garbage bag sealing assembly (531) includes: A sealed electric heating flat wire connector (513a) is disposed on the first support plate (522) and / or the second support plate (523); and A sealing heating flat wire (531b) is tensioned and connected between two sealing heating flat wire connectors (513a). The sealing heating flat wire (531b) is used to heat the garbage bag to a molten state, thereby causing the bag to melt and seal under clamping force; and A sealing heating wire tensioning device (531c) is disposed on the first support plate (522) and / or the second support plate (523). One end of the sealing heating flat wire connector (513a) is connected to the sealing heating wire tensioning device (531c). The sealing heating wire tensioning device (531c) is used to prevent the sealing heating flat wire (531b) from loosening due to heat.

9. The intelligent medical waste collector according to claim 7, characterized in that, The cutting assembly (532) includes: Cut the heating wire (532a) and place it on one of the first support plate (522) and the second support plate (523); A cutting support strip (532b) is disposed on one of the first support plate (522) and the second support plate (523) where the cutting heating wire (532a) is not installed, and the cutting support strip (532b) is disposed opposite to the cutting heating wire (532a); and A cutting heating wire tensioning device (532c) is provided at one end of the cutting heating wire (532a). The cutting heating wire tensioning device (532c) is used to prevent the cutting heating wire (532a) from loosening due to heat.

10. The intelligent medical waste collector according to claim 1, characterized in that, The automatic sealing cover (60) includes: An outer frame (61) is disposed on the housing (10), and an inlet (611) is provided on the outer frame (61); and A cover plate assembly (62) is disposed on the outer frame (61). The cover plate assembly (62) is used to seal the feed port (611). There are two sets of cover plate assemblies (62), which are symmetrically arranged along the central axis of the outer frame (61). The cover plate assembly (62) includes a drive cover (621), a driven cover (622), and a cover plate drive assembly (623). The drive cover (621) is disposed on the outer frame (61). One end of the driven cover (622) is connected to the drive cover (621), and the other end slides on the outer frame (61). The cover plate drive assembly (623) is disposed on the outer frame (61) and is used to drive the drive cover (621) to flip.

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