Mobile medical waste treatment system and treatment method

Abstract

The present invention discloses a mobile medical waste treatment system and treatment method, belonging to the field of medical waste treatment. A mobile medical waste treatment system includes a treatment box, a waste collection box and a needle collection box, and also includes: a driving mechanism arranged in the treatment box, the driving mechanism is located between the waste collection box and the needle collection box, a control unit is arranged on the side wall of the waste collection box and the inner wall of the top of the treatment box, and the control unit is electrically connected to the driving mechanism; two sets of bending wheels rotatably connected to the inside of the needle collection box, a linkage unit is arranged between the driving mechanism and the needle collection box, and is used to drive the two sets of bending wheels to rotate synchronously relative to each other; a cutting mechanism arranged in the waste collection box, and the driving mechanism can drive the cutting mechanism to move to one side of the side wall of the waste collection box; the present invention can overcome the problem that the separation operation of the needles is inconvenient and easily causes medical staff and transportation personnel to be stabbed.

Description

Technical Field

[0001] The present invention relates to the technical field of medical waste treatment, and in particular to a mobile medical waste treatment system and a treatment method. Background Art

[0002] Hospital waste refers to all waste that needs to be discarded and cannot be reused in hospitals, including biological and non-biological waste, as well as domestic waste. Medical waste refers to waste generated during the diagnosis, treatment, and nursing of patients. Medical waste may contain a large number of pathogenic microorganisms and harmful chemicals, and even radioactive and damaging substances. Therefore, medical waste is an important risk factor causing disease transmission or related public health problems. Among them, disposable infusion needles, injection needles, and blood collection needles are more difficult to handle and collect.

[0003] At present, the common disposal method for disposable infusion needles, injection needles and blood collection needles used by patients is to place them in fixed medical waste recycling bins, where they are collected, disinfected and destroyed by dedicated personnel. However, there are some problems in this process: first, medical staff need to separate needles from syringes and store them separately. In this process, not only is the operation inconvenient, but the needles can also easily cause medical staff to be stabbed. In addition, when medical staff place these needles in medical waste recycling bins, they may also be stabbed, causing cross infection. The needles that have been placed in the trash can are placed in disorder, and even if they are placed in thicker plastic bags, they can easily stab the transporters. Summary of the invention

[0004] The purpose of the present invention is to solve the problem in the prior art that the needle separation operation is inconvenient and easily causes stabbing injuries to medical staff and transport personnel, and to propose a mobile medical waste treatment system and treatment method.

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

[0006] A mobile medical waste treatment system comprises a treatment box, a waste collection box and a needle collection box, and also comprises: a driving mechanism arranged in the treatment box, the driving mechanism is located between the waste collection box and the needle collection box, a control unit is arranged on the side wall of the waste collection box and the inner wall of the top of the treatment box, and the control unit is electrically connected to the driving mechanism; two groups of bending wheels rotatably connected to the inside of the needle collection box, a linkage unit is arranged between the driving mechanism and the needle collection box, and is used to drive the two groups of bending wheels to rotate synchronously relative to each other; a cutting mechanism arranged in the waste collection box, and the driving mechanism can drive the cutting mechanism to move toward one side of the side wall of the waste collection box.

[0007] In order to ensure the synchronous and unidirectional rotation of the two groups of threaded rods, preferably, the driving mechanism includes a motor fixedly connected to the inside of the processing box, threaded rods are arranged at the output end of the motor and the inside of the processing box, fixed wheels are fixedly connected to the two groups of threaded rods, and belts are connected between the two groups of fixed wheels.

[0008] In order to facilitate the delivery of the needle and control the movement of the first electromagnetic rod and the second electromagnetic rod, the driving mechanism further includes a first electromagnetic rod and a second electromagnetic rod respectively arranged on two groups of threaded rods, and the first electromagnetic rod and the second electromagnetic rod are both provided with an adjustment groove at one end close to the threaded rod, and a thread matching the threaded rod is provided on the side where the adjustment grooves are close to each other, and a positioning column is fixedly connected to one end of the first electromagnetic rod close to the second electromagnetic rod, and a sliding groove is provided at one end of the second electromagnetic rod close to the first electromagnetic rod, and the positioning column at least partially extends into the sliding groove, and a second spring is fixedly connected between the sliding groove and the positioning column.

[0009] In order to ensure the stability of the falling position of the needle and automatically control the opening of the motor, the first electromagnetic rod and the second electromagnetic rod, the control unit further includes a scraper rotatably connected to the inner wall of the top of the processing box, a second spring piece is fixedly connected between the scraper and the processing box, and a starting switch is fixedly connected to the side of the processing box close to the scraper, and the starting switch is electrically connected to the motor, the first electromagnetic rod and the second electromagnetic rod.

[0010] In order to facilitate the control of the closing of the motor, the first electromagnetic rod and the second electromagnetic rod, the control unit further includes a mounting seat fixedly connected to the side wall of the waste collection box, the interior of the mounting seat is fixedly connected with a third spring, the interior of the mounting seat is slidably connected with a slider, the slider and the third spring are fixedly connected, and a parking switch is fixedly connected to the side of the mounting seat close to the slider, the parking switch is sleeved in the third spring, and the parking switch is electrically connected to the motor, the first electromagnetic rod and the second electromagnetic rod.

[0011] In order to facilitate the collection of needles into the needle collection box, further, it also includes a movable plate rotatably connected to the needle collection box, and the end of the movable plate is in contact with the slider.

[0012] In order to ensure the synchronous relative rotation of the two groups of bending wheels, the linkage part further includes a toothed plate fixedly connected to the first electromagnetic rod and the second electromagnetic rod on the side close to the needle collection box, and the needle collection box is rotatably connected with a driven gear matching the toothed plate. There is a certain distance between the driven gear and the toothed plate, and it matches the distance between the threaded rod and the other side of the adjustment groove, and the driven gear is fixedly connected with a driving wheel, and two groups of driving gears are rotatably connected to the side of the needle collection box close to the driven gear, the two groups of driving gears are meshed with each other, and the shaft ends of the two groups of driving gears are respectively connected to the shaft ends of the two groups of bending wheels, one group of the driving gears is fixedly connected with a driven wheel, and a transmission belt is sleeved between the driving wheel and the driven wheel.

[0013] In order to ensure the stability of the movement of the needle in the waste collection box and facilitate the separation operation of the needle, preferably, the cutting mechanism includes a protective cover and a mounting cover fixedly connected to the inner wall of the waste collection box, the protective cover is made of magnetic isolation material, and an accommodating space is formed between the protective cover and the mounting cover. There is a certain distance between the protective cover, the mounting cover and the inner wall of the waste collection box, a first spring is fixedly connected in the accommodating space, and a metal block slidably connected to the accommodating space is fixedly connected to the end of the first spring, and a cutting knife is fixedly connected to the side of the metal block away from the first spring, and knife holes matching the cutting knife are provided at the ends of the protective cover and the mounting cover.

[0014] In order to prevent the air inside the processing box from polluting the surroundings, a recovery port is further provided on the top of the processing box, and a cover plate is rotatably connected to one side of the processing box close to the recovery port, a first elastic sheet is fixedly connected between the cover plate and the inner wall of the processing box, and a permanent magnet is fixedly connected to one end of the cover plate close to the scraper.

[0015] A method for treating mobile medical waste treatment system further comprises the following steps:

[0016] Step 1: Put medical waste into the recycling port. First, the needle tip is adsorbed on the permanent magnet, and then the needle tip is scraped off by the scraper. At the same time, the driving mechanism is turned on by the start switch;

[0017] Step 2: The driving mechanism drives the needle to move upward along the waste collection box, and the needle is cut off by the cutting mechanism, and the remaining medical waste falls into the waste collection box;

[0018] Step 3: The needle is separated from the waste collection box and adsorbed on the driving mechanism. When the driving mechanism moves to the top, the movable plate rotates downward to trigger the parking switch;

[0019] Step 4: The needle then falls onto the movable plate and then falls into the needle collection box;

[0020] Step 5: The driving mechanism then moves downward, and drives the two sets of bending wheels to rotate synchronously relative to each other through the linkage part, so as to bend the fallen needles, and finally drop them to the bottom of the needle collection box.

[0021] Compared with the prior art, the present invention provides a mobile medical waste treatment system and treatment method, which has the following beneficial effects:

[0022] 1. The mobile medical waste treatment system uses permanent magnets to adsorb needles, which can ensure the stability of the falling position of the needles on the one hand, and prevent the needles from piling up with infusion tubes on the other hand. When the cover rebounds, the needles are scraped off by the scraper, and the driving mechanism is triggered at the same time to move the needles.

[0023] 2. The mobile medical waste treatment system drives the needle to move through the driving mechanism while driving the cutting mechanism to move to the side of the waste collection box. First, the needle can be separated from the tube. In addition, for infusion needles, the needle can be cut off. It is not only simple to operate, but also can avoid cross infection caused by punctures when medical staff separate the needles.

[0024] 3. The mobile medical waste treatment system drives the two sets of bending wheels to rotate synchronously relative to each other through the driving mechanism and the linkage part, and can bend the separated needles in multiple places, which can effectively prevent the transport personnel from being stabbed when transporting the needles. In addition, the linkage part can also prevent the first electromagnetic rod and the second electromagnetic rod from colliding with the motor during the falling process, thereby avoiding damage to the first electromagnetic rod, the second electromagnetic rod and the motor.

[0025] 4. This mobile medical waste treatment system can not only make the needles fall stably into the needle collection box through the movable plate, but also trigger the parking switch through the slider to automatically shut down the driving mechanism, which not only makes the equipment more intelligent, but also reduces the energy consumption of the equipment during operation and is more energy-saving.

[0026] The parts not involved in the device are the same as the existing technology or can be implemented by using the existing technology. The present invention can overcome the problem that the needle separation operation is inconvenient and easily causes medical staff and transportation personnel to be stabbed. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a structural schematic diagram of a mobile medical waste treatment system proposed by the present invention.

[0028] Figure 2 This is a schematic diagram of the internal structure of a treatment box in a mobile medical waste treatment system proposed by the present invention.

[0029] Figure 3 This is a schematic cross-sectional structure diagram of a treatment box in a mobile medical waste treatment system proposed by the present invention.

[0030] Figure 4 A partial structural diagram of a mobile medical waste treatment system proposed by the present invention Figure 1 .

[0031] Figure 5 The present invention provides a schematic diagram of the cross-sectional structure of the layout of the first electromagnetic rod and the second electromagnetic rod in a mobile medical waste treatment system.

[0032] Figure 6 A partial structural diagram of a mobile medical waste treatment system proposed by the present invention Figure 2 .

[0033] Figure 7 A mobile medical waste treatment system proposed by the present invention Figure 3 Schematic diagram of the structure of part A.

[0034] Figure 8 A mobile medical waste treatment system proposed by the present invention Figure 3 Schematic diagram of the structure of part B.

[0035] In the figure: 1, treatment box; 2, recycling port; 3, cover plate; 4, first spring; 5, scraper; 6, second spring; 7, start switch; 8, permanent magnet; 9, waste collection box; 10, needle collection box; 11, cutting mechanism; 111, protective cover; 112, mounting cover; 113, first spring; 114, metal block; 115, cutting knife; 116, knife hole; 12, driving mechanism; 121, motor; 122, threaded rod; 123, fixed wheel; 124, belt; 1 25. First electromagnetic rod; 126. Second electromagnetic rod; 127. Adjustment slot; 128. Positioning column; 129. Slide slot; 1291. Second spring; 13. Movable plate; 14. Mounting seat; 15. Third spring; 16. Slider; 17. Parking switch; 18. Tooth plate; 19. Driven gear; 20. Driving wheel; 21. Driving gear; 22. Driven wheel; 23. Transmission belt; 24. Unloading plate; 25. Bending wheel; 26. Universal wheel; 27. Box door; 28. Handle. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0037] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. Example

[0038] Reference Figure 1-Figure 8 , a mobile medical waste treatment system, including a treatment box 1, a waste collection box 9 and a needle collection box 10, a plurality of sets of universal wheels 26 are arranged at the bottom of the treatment box 1, and the number of universal wheels 26 is not limited here, as long as the treatment box 1 can be moved to a specified position according to actual conditions, the side wall of the treatment box 1 is symmetrically provided with two sets of box doors 27, and a handle 28 is fixedly connected to the box door 27, the waste collection box 9 and the needle collection box 10 are both arranged in the treatment box 1, wherein the side of the waste collection box 9 close to the needle collection box 10 is inclined to facilitate the movement of the needle, and also includes: a driving mechanism 12 arranged in the treatment box 1, the driving mechanism 12 is located between the waste collection box 9 and the needle collection box 10, a control unit is arranged on the side wall of the waste collection box 9 and the inner wall of the top of the treatment box 1, and the control unit is electrically connected to the driving mechanism 12; Two groups of bending wheels 25 are rotatably connected inside the needle collection box 10, and a linkage part is provided between the drive mechanism 12 and the needle collection box 10, which is used to drive the two groups of bending wheels 25 to rotate synchronously relative to each other. The needle collection box 10 is fixedly connected with an inclined blanking plate 24 near the bending wheels 25; the cutting mechanism 11 is arranged inside the waste collection box 9, and the drive mechanism 12 can drive the cutting mechanism 11 to move toward the side wall of the waste collection box 9, wherein the surface of the bending wheel 25 is conical, and when the needle passes between the two groups of bending wheels 25, the needle can be bent at multiple locations through the relative rotation of the bending wheel 25. It needs to be explained that even if the needle falls parallel to the bending wheel 25 when it falls, since the end of the needle has a sealing cap, etc., after contacting the bending wheel 25, there will be a certain angle between it and the bending wheel 25, thereby bending the needle.

[0039] Reference Figure 2-Figure 4 The driving mechanism 12 includes a motor 121 fixedly connected to the inside of the processing box 1, and threaded rods 122 are arranged at the output end of the motor 121 and the inside of the processing box 1. Fixed wheels 123 are fixedly connected to two groups of threaded rods 122, and a belt 124 is sleeved between the two groups of fixed wheels 123. One of the threaded rods 122 is fixedly connected to the output end of the motor 121, and the other threaded rod 122 is rotatably connected to the bottom of the processing box 1, and the thread directions of the two groups of threaded rods 122 are the same.

[0040] When the motor 121 is working, it drives the corresponding threaded rod 122 to rotate, and the other threaded rod 122 can be rotated synchronously in the same direction through the fixed wheel 123 and the belt 124, so as to drive the first electromagnetic rod 125 and the second electromagnetic rod 126 to move synchronously along the threaded rod 122.

[0041] Reference Figure 4-Figure 5 The driving mechanism 12 also includes a first electromagnetic rod 125 and a second electromagnetic rod 126 respectively arranged on the two groups of threaded rods 122. The first electromagnetic rod 125 and the second electromagnetic rod 126 are both provided with an adjustment groove 127 at one end close to the threaded rod 122. The adjusting grooves 127 are provided with threads matching the threaded rod 122 on one side close to each other. A positioning column 128 is fixedly connected to one end of the first electromagnetic rod 125 close to the second electromagnetic rod 126. A sliding groove 129 is provided at one end of the second electromagnetic rod 126 close to the first electromagnetic rod 125. The positioning column 128 at least partially extends into the sliding groove 129. A first electromagnetic rod 128 is fixedly connected between the sliding groove 129 and the positioning column 128. The second spring 1291 does not limit the magnetic poles of the first electromagnetic rod 125 and the second electromagnetic rod 126 when power is turned on. As long as a certain suction force can be generated between the needle and the magnetic poles of the first electromagnetic rod 125 and the second electromagnetic rod 126 on the side close to each other are the same, the side of the adjustment groove 127 close to each other is threaded, so that when the side of the adjustment groove 127 close to each other is in contact with the threaded rod 122, the first electromagnetic rod 125 and the second electromagnetic rod 126 can be moved, and when the other side of the adjustment groove 127 is in contact with the threaded rod 122, the first electromagnetic rod 125 and the second electromagnetic rod 126 will move downward under the action of their own gravity.

[0042] During operation, when the motor 121 drives the two sets of threaded rods 122 to rotate through the fixed wheel 123 and the belt 124, the first electromagnetic rod 125 and the second electromagnetic rod 126 are magnetic at the same time. First, the first electromagnetic rod 125 and the second electromagnetic rod 126 will move away from each other, so that the thread in the adjustment groove 127 is engaged with the threaded rod 122. At this time, the threaded rod 122 drives the first electromagnetic rod 125 and the second electromagnetic rod 126 to move upward synchronously, and under the action of the magnetic force of the first electromagnetic rod 125 and the second electromagnetic rod 126, the needle is driven to move upward along the inner wall of the waste collection box 9. When the needle is separated from the waste collection box 9, it will be adsorbed on the first electromagnetic rod 125 or the second electromagnetic rod 126. When the first electromagnetic rod 125 and the second electromagnetic rod 126 stop being energized, the needle will fall from the first electromagnetic rod 125 or the second electromagnetic rod 126, thereby realizing the transportation of the needle.

[0043] Reference Figure 3 and Figure 7The control unit includes a scraper 5 rotatably connected to the inner wall of the top of the processing box 1, a second elastic piece 6 is fixedly connected between the scraper 5 and the processing box 1, a starting switch 7 is fixedly connected to the side of the processing box 1 close to the scraper 5, and the starting switch 7 is electrically connected to the motor 121, the first electromagnetic rod 125 and the second electromagnetic rod 126. A recycling port 2 is opened on the top of the processing box 1, a cover plate 3 is rotatably connected to the side of the processing box 1 close to the recycling port 2, a first elastic piece 4 is fixedly connected between the cover plate 3 and the inner wall of the processing box 1, and a permanent magnet 8 is fixedly connected to one end of the cover plate 3 close to the scraper 5. The end of the scraper 5 is conical and is located on the same vertical line as the end of the cover plate 3. The magnetic pole of the permanent magnet 8 is not limited here, as long as the adsorption of the needle can be achieved.

[0044] When throwing away medical waste, place the medical waste on the cover plate 3 and press the cover plate 3 down. Then, the medical waste will slide down along the cover plate 3 under the action of its own gravity. When the needle passes through the permanent magnet 8, it will be adsorbed. Then, under the action of the first spring piece 4, the cover plate 3 will rotate to the initial position. When it rotates to the scraper 5, the scraper 5 will separate the needle from the permanent magnet 8, and then fall into the waste collection box 9. The place where the needle falls each time is stable, and the needle is always located above the needle tube or hydraulic tube. The scraper 5 will encounter resistance when scraping off the needle, causing the scraper 5 to rotate upward, thereby triggering the start switch 7, so that the motor 121, the first electromagnetic rod 125 and the second electromagnetic rod 126 are energized. Finally, under the action of the second spring piece 6, the scraper 5 rotates to the initial position for subsequent use.

[0045] Reference Figure 3 and Figure 8 The control unit also includes a mounting base 14 fixedly connected to the side wall of the waste collection box 9, and also includes a movable plate 13 rotatably connected to the needle collection box 10, the end of the movable plate 13 is fitted with the slider 16, the interior of the mounting base 14 is fixedly connected with a third spring 15, the interior of the mounting base 14 is slidably connected with a slider 16, the slider 16 and the third spring 15 are fixedly connected, and a parking switch 17 is fixedly connected to the side of the mounting base 14 close to the slider 16, the parking switch 17 is sleeved in the third spring 15, and the parking switch 17 is electrically connected to the motor 121, the first electromagnetic rod 125 and the second electromagnetic rod 126. An elastic bump is provided on the side of the needle collection box 10 close to the waste collection box 9, which can reduce the impact between the movable plate 13 and the needle collection box 10 on the one hand, and store elastic potential energy on the other hand to facilitate the rebound of the movable plate 13.

[0046] When the first electromagnetic rod 125 and the second electromagnetic rod 126 move upward, the movable plate 13 will be driven to rotate upward first. When the first electromagnetic rod 125 and the second electromagnetic rod 126 move to the highest point, the movable plate 13 will be separated from the first electromagnetic rod 125 and the second electromagnetic rod 126. Then the movable plate 13 will rotate to the initial position under the action of its own gravity. When it contacts the slider 16, it will hit the slider 16, causing the slider 16 to move a certain distance into the mounting seat 14, thereby triggering the parking switch 17. Then the first electromagnetic rod 125 and the second electromagnetic rod 126 move downward under the action of their own gravity. At the same time, the needle falls onto the movable plate 13 and falls into the needle collection box 10 along the movable plate 13. When the first electromagnetic rod 125 and the second electromagnetic rod 126 contact the movable plate 13 again, the movable plate 13 will be driven to rotate downward, and then the movable plate 13 is compressed toward one side of the needle collection box 10. When the first electromagnetic rod 125 and the second electromagnetic rod 126 move to the bottom, the movable plate 13 will rotate to the top of the first electromagnetic rod 125 and the second electromagnetic rod 126 under the action of the elastic protrusion, so as to facilitate the subsequent use of the movable plate 13. It should be explained that the distance moved by the slider 16 when it is hit will be greater than the distance moved by the first electromagnetic rod 125 and the second electromagnetic rod 126 through the movable plate 13 to compress the slider 16. When the movable plate 13 collides with the slider 16, the movable plate 13 will tend to move upward due to the reaction force at this time. After the slider 16 moves inward to the maximum distance, it will quickly move to the initial position under the action of the third spring 15 (multiple collisions may also occur between the movable plate 13 and the slider 16) to support the movable plate 13. That is to say, even if the slider 16 moves inward a large distance when it is hit, the movable plate 13 will not rotate to the bottom of the slider 16.

[0047] Reference Figure 2 , Figure 4 and Figure 6The linkage part includes a toothed plate 18 fixedly connected to the first electromagnetic rod 125 and the second electromagnetic rod 126 on the side close to the needle collection box 10, and a driven gear 19 matching the toothed plate 18 is rotatably connected to the needle collection box 10. There is a certain distance between the driven gear 19 and the toothed plate 18, and it matches the distance between the threaded rod 122 and the other side of the adjustment groove 127. A driving wheel 20 is fixedly connected to the driven gear 19, and two sets of driving gears 21 are rotatably connected to the side of the needle collection box 10 close to the driven gear 19. The two sets of driving gears 21 are rotatably connected to the needle collection box 10. 1 are meshed with each other, and the shaft ends of the two groups of driving gears 21 are respectively connected to the shaft ends of the two groups of bending wheels 25, one group of driving gears 21 is fixedly connected with a driven wheel 22, and a transmission belt 23 is sleeved between the driving wheel 20 and the driven wheel 22, wherein the tooth plate 18 can be fixed to the first electromagnetic rod 125 and the second electromagnetic rod 126 by bolts or the like, and when the first electromagnetic rod 125 and the second electromagnetic rod 126 move relatively and make the threaded rod 122 move to the other side of the adjustment slot 127, the tooth plate 18 just meshes with the driven gear 19.

[0048] When the first electromagnetic rod 125 and the second electromagnetic rod 126 fall, the driven gear 19 will be driven to rotate under the action of the toothed plate 18, and at the same time, the descent of the first electromagnetic rod 125 and the second electromagnetic rod 126 will be buffered to prevent the first electromagnetic rod 125 and the second electromagnetic rod 126 from colliding with the motor 121, and the driving gear 21 is driven to rotate by the driving wheel 20, the driven wheel 22 and the transmission belt 23, so that the two groups of driving gears 21 rotate relative to each other, thereby driving the two groups of bending wheels 25 to rotate relative to each other, bending the falling needles, thereby preventing the transporters from being stabbed when transporting the needles.

[0049] Reference Figure 3 and Figure 8 The cutting mechanism 11 includes a protective cover 111 and a mounting cover 112 fixedly connected to the inner wall of the waste collection box 9, an accommodating space is formed between the protective cover 111 and the mounting cover 112, and there is a certain distance between the protective cover 111 and the mounting cover 112 and the inner wall of the waste collection box 9, a first spring 113 is fixedly connected in the accommodating space, a metal block 114 slidably connected to the accommodating space is fixedly connected to the end of the first spring 113, and a cutting knife 11 is fixedly connected to the side of the metal block 114 away from the first spring 113 5. The ends of the protective cover 111 and the mounting cover 112 are provided with a knife hole 116 matching the cutting knife 115, wherein the protective cover 111 is made of magnetic isolation material, which is a conventional method in the prior art and is therefore not described in detail. That is, when the first electromagnetic rod 125 and the second electromagnetic rod 126 are located below the protective cover 111, no suction is generated between the metal block 114 and the first electromagnetic rod 125 and the second electromagnetic rod 126, thereby achieving the effect of delayed cutting by the cutting knife 115 and preventing the cutting knife 115 from cutting the needle.

[0050] When the first electromagnetic rod 125 and the second electromagnetic rod 126 move upward, they will first attract the needle and move it upward along the inner wall of the waste collection box 9. When they move to the top of the protective cover 111 and the mounting cover 112, the first electromagnetic rod 125 and the second electromagnetic rod 126 will drive the metal block 114 and the cutting knife 115 to move toward the knife hole 116. When the needle completely passes through the knife hole 116, the cutting knife 115 will cut the tubular shape under the needle, thereby separating the needle. If the needle tube medical waste is to be separated, when the needle passes through the protective cover 111, the metal block 114 and the cutting knife 115 will be moved to the side of the knife hole 116. When the protective cover 111 and the mounting cover 112 are in place, the needle tube will be stuck between the protective cover 111 and the mounting cover 112 and the inner wall of the waste collection box 9. As the needle moves upward, the needle is pulled out of the needle tube to achieve the transportation of the needle until the needle and the waste collection box 9 are separated from the adsorption on the first electromagnetic rod 125 and the second electromagnetic rod 126. It should be explained that the pull-out force of the needle protection cap is between forty and forty-five N, and the suction force between the first electromagnetic rod 125, the second electromagnetic rod 126 and the needle is sufficient to achieve the pull-out of the needle protection cap. Example

[0051] A method for treating mobile medical waste treatment system further comprises the following steps:

[0052] Step 1: Put medical waste through the recycling port 2, first the needle is adsorbed on the permanent magnet 8, and then the needle is scraped off by the scraper 5, and at the same time the driving mechanism 12 is turned on by the starting switch 7. When the scraper 5 scrapes off the needle, it will be subjected to a reverse force, so that the scraper 5 rotates upward, thereby triggering the starting switch 7, and realizing the power-on of the motor 121, the first electromagnetic rod 125 and the second electromagnetic rod 126;

[0053] Step 2: The driving mechanism 12 drives the needle to move upward along the waste collection box 9, and the needle is cut off by the cutting mechanism 11. The remaining medical waste falls into the waste collection box 9. The needle is positioned by the suction between the first electromagnetic rod 125 and the second electromagnetic rod 126 and the needle. Then, the first electromagnetic rod 125 and the second electromagnetic rod 126 move upward, driving the needle to move upward along the inner wall of the waste collection box 9. When passing through the cutting mechanism 11, the tubular structure below the needle is cut to separate the needle.

[0054] Step 3: After the needle is separated from the waste collection box 9, it is adsorbed on the driving mechanism 12. When the driving mechanism 12 moves to the top, the movable plate 13 rotates downward to trigger the parking switch 17. When the first electromagnetic rod 125 and the second electromagnetic rod 126 move upward to a certain distance, the needle will be separated from the waste collection box 9 and then adsorbed on the first electromagnetic rod 125 or the second electromagnetic rod 126, while driving the movable plate 13 to move upward. When the first electromagnetic rod 125 and the second electromagnetic rod 126 move to the top, the movable plate 13 rotates downward and triggers the parking switch 17 through the slider 16, so that the motor 121, the first electromagnetic rod 125 and the second electromagnetic rod 126 stop being energized, and the needle falls from the first electromagnetic rod 125 or the second electromagnetic rod 126 to the movable plate 13;

[0055] Step 4: The needle then falls onto the movable plate 13 and then falls into the needle collection box 10;

[0056] Step 5: The driving mechanism 12 then moves downward, and drives the two sets of bending wheels 25 to rotate synchronously relative to each other through the linkage part, so as to bend the fallen needle, and finally drop it to the bottom of the needle collection box 10. The gear plate 18 is moved by the downward movement of the first electromagnetic rod 125 and the second electromagnetic rod 126, thereby driving the driven gear 19 to rotate, and the two sets of bending wheels 25 are driven to rotate synchronously relative to each other through the linkage part. When the needle falls between the two sets of bending wheels 25, the needle is bent by the rotation of the bending wheel 25.

[0057] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A mobile medical waste treatment system, comprising a treatment box (1), a waste collection box (9) and a needle collection box (10), characterized in that: Also includes: a driving mechanism (12) disposed in the treatment box (1), the driving mechanism (12) being located between the waste collection box (9) and the needle collection box (10), a control unit being disposed on a side wall of the waste collection box (9) and on an inner wall of a top of the treatment box (1), the control unit being electrically connected to the driving mechanism (12); Two sets of bending wheels (25) are rotatably connected to the inside of the needle collection box (10), and a linkage portion is provided between the drive mechanism (12) and the needle collection box (10) for driving the two sets of bending wheels (25) to rotate synchronously relative to each other; A cutting mechanism (11) is arranged inside the waste collection box (9), wherein the driving mechanism (12) is capable of driving the cutting mechanism (11) to move toward a side wall of the waste collection box (9); The driving mechanism (12) comprises a motor (121) fixedly connected to the inside of the processing box (1); a threaded rod (122) is provided at the output end of the motor (121) and inside the processing box (1); two groups of the threaded rods (122) are fixedly connected to fixed wheels (123); and a belt (124) is sleeved between the two groups of the fixed wheels (123); The driving mechanism (12) further comprises a first electromagnetic rod (125) and a second electromagnetic rod (126) respectively arranged on the two groups of threaded rods (122); an adjustment groove (127) is provided through one end of the first electromagnetic rod (125) and the second electromagnetic rod (126) close to the threaded rod (122); a thread matching the threaded rod (122) is provided on one side of the adjustment groove (127) close to each other; a positioning column (128) is fixedly connected to one end of the first electromagnetic rod (125) close to the second electromagnetic rod (126); a sliding groove (129) is provided at one end of the second electromagnetic rod (126) close to the first electromagnetic rod (125); the positioning column (128) at least partially extends into the sliding groove (129); and a second spring (1291) is fixedly connected between the sliding groove (129) and the positioning column (128); The control unit comprises a scraper (5) rotatably connected to the inner wall of the top of the processing box (1), a second spring sheet (6) being fixedly connected between the scraper (5) and the processing box (1), a start switch (7) being fixedly connected to a side of the processing box (1) close to the scraper (5), and the start switch (7) being electrically connected to the motor (121), the first electromagnetic rod (125) and the second electromagnetic rod (126); The control unit further comprises a mounting seat (14) fixedly connected to a side wall of the waste collection box (9); a third spring (15) is fixedly connected inside the mounting seat (14); a slider (16) is slidably connected inside the mounting seat (14); the slider (16) and the third spring (15) are fixedly connected; a parking switch (17) is fixedly connected on a side of the mounting seat (14) close to the slider (16); the parking switch (17) is sleeved in the third spring (15); and the parking switch (17) is electrically connected to the motor (121), the first electromagnetic rod (125), and the second electromagnetic rod (126); It also includes a movable plate (13) rotatably connected to the needle collection box (10), wherein an end of the movable plate (13) is in contact with the slider (16); The linkage part comprises a toothed plate (18) fixedly connected to the first electromagnetic rod (125) and the second electromagnetic rod (126) on a side close to the needle collection box (10); a driven gear (19) matching the toothed plate (18) is rotatably connected to the needle collection box (10); a certain distance exists between the driven gear (19) and the toothed plate (18), and matches the distance between the threaded rod (122) and the other side of the adjustment slot (127); a driving wheel (20) is fixedly connected to the driven gear (19); two groups of driving gears (21) are rotatably connected to a side of the needle collection box (10) close to the driven gear (19); the two groups of driving gears (21) are meshed with each other, and the shaft ends of the two groups of driving gears (21) are respectively connected to the shaft ends of the two groups of bending wheels (25); one group of the driving gears (21) is fixedly connected to a driven wheel (22), and a transmission belt (23) is sleeved between the driving wheel (20) and the driven wheel (22); The cutting mechanism (11) comprises a protective cover (111) and a mounting cover (112) fixedly connected to the inner wall of the waste collection box (9); the protective cover (111) is made of magnetic isolation material; an accommodating space is formed between the protective cover (111) and the mounting cover (112); a certain distance exists between the protective cover (111), the mounting cover (112) and the inner wall of the waste collection box (9); a first spring (113) is fixedly connected in the accommodating space; a metal block (114) slidably connected to the accommodating space is fixedly connected to the end of the first spring (113); a cutting knife (115) is fixedly connected to the side of the metal block (114) away from the first spring (113); and a knife hole (116) matching the cutting knife (115) is provided at the ends of the protective cover (111) and the mounting cover (112); A recovery port (2) is provided on the top of the processing box (1); a cover plate (3) is rotatably connected to a side of the processing box (1) close to the recovery port (2); a first elastic sheet (4) is fixedly connected between the cover plate (3) and the inner wall of the processing box (1); and a permanent magnet (8) is fixedly connected to one end of the cover plate (3) close to the scraper (5).

2. A method for treating mobile medical waste according to claim 1, characterized in that: Step 1: medical waste is placed through the recycling port (2), the needle tip is first adsorbed on the permanent magnet (8), and then the needle tip is scraped off by the scraper (5), and at the same time, the driving mechanism (12) is turned on by the start switch (7); Step 2: The drive mechanism (12) drives the needle to move upward along the waste collection box (9), and the cutting mechanism (11) cuts off the needle, and the remaining medical waste falls into the waste collection box (9); Step 3: The needle is separated from the waste collection box (9) and then adsorbed on the driving mechanism (12). When the driving mechanism (12) moves to the uppermost position, the movable plate (13) rotates downward to trigger the parking switch (17); Step 4: The needle then falls onto the movable plate (13) and then falls into the needle collection box (10); Step 5: The driving mechanism (12) then moves downward, and drives the two sets of bending wheels (25) to rotate synchronously relative to each other through the linkage part, thereby bending the fallen needles, and finally dropping them to the bottom of the needle collection box (10).

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