Waste recovery device for medical apparatus and instruments

Abstract

The invention belongs to the technical field of medical waste recovery, and particularly discloses a medical instrument waste recovery device which comprises a shell, a guide-in opening is formed in one side of the shell, a cover plate used for shielding the guide-in opening is arranged on one side of the shell, and two metal boxes are fixedly connected to the inner bottom wall of the shell; a guide shell is arranged at the top of each metal box, and a detachable collecting box is arranged on one side of one metal box; through the arrangement of the classification structure, ozone is matched with ultraviolet lamp beads for disinfection treatment, metal instrument waste and non-metal instrument waste are preliminarily classified under the action of the classification structure, and the positions of a first discharging opening and a second discharging opening are adjusted through a motor; and the injected ozone can be matched to guide the nonmetal waste, the magnetic metal waste and the titanium alloy waste into the collecting box and the two metal boxes correspondingly, and potential safety hazards existing in the classification process are reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of medical waste recycling, and specifically discloses a waste recycling device for medical equipment. Background Art

[0002] During the operation on patients, many medical devices will be used. After these medical devices are used, medical waste will be generated and need to be recycled and processed uniformly. The current recycling method requires medical staff to sort them and then put them into different storage boxes. For example, metal instruments and needles need to be stored separately in sharps boxes, while hemostatic cotton, disposable syringes, etc. need to be stored separately. This undoubtedly increases the workload of medical staff and the operation is more cumbersome. Summary of the invention

[0003] In view of this, the purpose of the present invention is to provide a waste recycling device for medical devices to solve the problem that the medical waste recycling operation in the prior art is relatively complicated.

[0004] To achieve the above purpose, the present invention provides a waste recycling device for medical devices, comprising a shell, a side of the shell is provided with an inlet, a side of the shell is provided with a cover plate for covering the inlet, an inner bottom wall of the shell is fixedly connected with two metal boxes, a top of the metal box is provided with a guide shell, a side of one of the metal boxes is provided with a detachable collection box, a top of the collection box is provided with an auxiliary structure, and an inner top wall of the shell is fixedly connected with a classification structure;

[0005] Among them, the classification structure includes a mounting shell fixedly connected to the inner top wall of the outer shell, one side of the mounting shell is provided with an introduction cavity connected to the introduction port, the interior of the mounting shell is provided with an installation cavity, the inner wall of the mounting cavity is rotatably connected with a rotating shell, the inner wall of the mounting shell is provided with a motor, the output shaft of the motor is fixedly connected with a rotating shaft, one end of the rotating shaft passes through the rotating shell and is fixedly connected to the inner wall of the rotating shell.

[0006] In the above technical solution, preferably, the bottom of the mounting shell is provided with a first discharge groove, a second discharge groove and a third discharge groove in sequence from left to right, and the inner wall of the first discharge groove is fixedly connected with evenly distributed partition blocks.

[0007] In the above technical solution, preferably, the surface of the rotating shell is provided with an inlet groove connected to the inlet cavity, the surface of the mounting shell is provided with a first discharge outlet and a second discharge outlet, the surface of the rotating shell is provided with evenly distributed slide grooves connected to the second discharge outlet, the groove width of the slide groove is equal to the width of the dividing block, the inner wall of the rotating shell is fixedly connected with a guide plate located between the inlet groove and the first discharge outlet, the inner wall of the rotating shell is fixedly connected with a mounting block located between the first discharge outlet and the second discharge outlet, the middle part of the mounting block is concave to form a guide groove, and evenly distributed electromagnets are arranged inside the mounting block.

[0008] In the above technical solution, preferably, an inlet pipe is provided inside the mounting shell, one end of the inlet pipe passes through the outer shell, the surface of the inlet pipe is connected with mounting pipes evenly distributed and corresponding to the slide groove, and the other end of the mounting pipe passes through the outer shell and the second discharge port in sequence and extends to the interior of the rotating shell.

[0009] In the above technical solution, preferably, a mounting plate is provided on the inner side of the rotating shell, a surface of the mounting plate is fixedly connected to a surface of the mounting tube, and uniformly distributed ultraviolet lamp beads are provided on the inner side of the mounting plate.

[0010] In the above technical solution, preferably, the auxiliary structure includes a connecting shell fixedly connected to the inner wall of the outer shell, a connecting groove is provided on the top of the connecting shell, the bottom of the connecting shell is connected to the collecting box, and two crushing rollers are provided on the inner wall of the connecting shell for use in combination, and a transmission structure is provided at one end of one of the crushing rollers.

[0011] In the above technical solution, preferably, a mounting frame located below the crushing roller is provided inside the connecting shell, and evenly distributed push blocks are fixedly connected to the inner side of the mounting frame, and four slide plates distributed in a rectangular shape are fixedly connected to the surface of the mounting frame, and the other end of the slide plate is slidably connected to the inner wall of the connecting shell, and a second spring is fixedly connected to the top of the slide plate, and the other end of the second spring is fixedly connected to the inner wall of the connecting shell.

[0012] In the above technical solution, preferably, a connecting frame is arranged below the mounting frame, and evenly distributed through grooves are opened on the inner side of the connecting frame, and the lower end openings of the through grooves form a tightening opening, and the opening width of the tightening opening is smaller than the bottom width of the push block, and a third spring is fixedly connected between the mounting frame and the connecting frame.

[0013] In the above technical solution, preferably, the other end of the transmission structure is fixedly connected to a connecting shaft, the other end of the connecting shaft is rotatably connected to the inner wall of the connecting shell, and the surface of the connecting shaft is fixedly connected to two symmetrically distributed cams, and the surface of the cams is in contact with the surface of the mounting frame.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. By setting up a classification structure, ozone is used in combination with ultraviolet lamp beads to disinfect and treat the waste, and the metal equipment waste and non-metal equipment waste are preliminarily classified under the action of the classification structure. The motor adjusts the position of the first and second outlets, and the injected ozone can respectively guide the non-metallic waste, magnetic metal waste and titanium alloy waste into the collection box and the inside of the two metal boxes, reducing the safety hazards in the classification process.

[0016] 2. By setting up an auxiliary structure, non-metallic equipment waste can be crushed under the action of the auxiliary structure to reduce the volume for easy storage. In the process of storage inside the collection box, the waste stored inside the collection box can be actively compressed to further reduce the volume to increase the storage capacity and reduce the number of replacements. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the present invention;

[0018] Figure 2 is a cross-sectional schematic diagram of the housing of the present invention;

[0019] Figure 3 It is a partial cross-sectional schematic diagram of the classification structure of the present invention;

[0020] Figure 4 Schematic diagram of the distribution of the first discharge slot, the second discharge slot and the third discharge slot of the present invention;

[0021] Figure 5 It is a distribution diagram of the electromagnets of the present invention;

[0022] Figure 6 It is a partial cross-sectional view of the auxiliary structure of the present invention;

[0023] Figure 7 It is a distribution diagram of the cam, the connecting shaft and the mounting bracket of the present invention;

[0024] Figure 8 It is a schematic diagram of the distribution of the through grooves of the present invention;

[0025] Fig. 9 A schematic diagram of the position of the first discharge outlet in the initial state of the present invention;

[0026] Fig.10 It is a schematic diagram of the connection between the first discharge groove and the second discharge port of the present invention.

[0027] In the figure: 1, shell; 101, metal box; 102, guide shell; 103, collection box; 2, classification structure; 201, installation shell; 202, introduction chamber; 203, rotating shell; 204, first discharge slot; 205, partition block; 206, second discharge slot; 207, third discharge slot; 208, introduction slot; 209, motor; 210, rotating shaft; 211, electromagnet; 212, first discharge outlet; 213, installation tube; 2 14. Inlet pipe; 215. Slide; 216. Second outlet; 217. UV lamp beads; 218. Mounting plate; 219. Guide plate; 220. Mounting block; 3. Auxiliary structure; 301. Connecting shell; 302. Crushing roller; 303. Transmission structure; 304. Cam; 305. Second spring; 306. Mounting frame; 307. Slide plate; 308. Connecting frame; 309. Through slot; 310. Push block; 311. Third spring. DETAILED DESCRIPTION

[0028] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0029] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0030] like Figure 1-Figure 10 A waste recycling device for medical devices shown in the figure comprises a shell 1, a side of the shell 1 is provided with an inlet, a side of the shell 1 is provided with a cover plate for covering the inlet, two metal boxes 101 are fixedly connected to the inner bottom wall of the shell 1, a guide shell 102 is provided on the top of the metal boxes 101, a detachable collection box 103 is provided on one side of one of the metal boxes 101, an auxiliary structure 3 is provided on the top of the collection box 103, and a classification structure 2 is fixedly connected to the inner top wall of the shell 1;

[0031] Among them, the classification structure 2 includes a mounting shell 201 fixedly connected to the inner top wall of the outer shell 1, an introduction cavity 202 connected to the introduction port is opened on one side of the mounting shell 201, an mounting cavity is opened inside the mounting shell 201, and the inner wall of the mounting cavity is rotatably connected to a rotating shell 203, and the inner wall of the mounting shell 201 is provided with a motor 209, and the output shaft of the motor 209 is fixedly connected to a rotating shaft 210, and one end of the rotating shaft 210 passes through the rotating shell 203 and is fixedly connected to the inner wall of the rotating shell 203.

[0032] like Figure 1-Figure 10As shown, the bottom of the mounting shell 201 is provided with a first discharge groove 204 , a second discharge groove 206 and a third discharge groove 207 from left to right in sequence, and the inner wall of the first discharge groove 204 is fixedly connected with evenly distributed partition blocks 205 .

[0033] An introduction groove 208 communicating with the introduction cavity 202 is provided on the surface of the rotating shell 203, a first discharge port 212 and a second discharge port 216 are provided on the surface of the mounting shell 201, and evenly distributed slide grooves 215 communicating with the second discharge port 216 are provided on the surface of the rotating shell 203. The groove width of the slide groove 215 is equal to the width of the partition block 205. A guide plate 219 located between the introduction groove 208 and the first discharge port 212 is fixedly connected to the inner wall of the rotating shell 203. A mounting block 220 located between the first discharge port 212 and the second discharge port 216 is fixedly connected to the inner wall of the rotating shell 203. The middle part of the mounting block 220 is concave to form a guide groove, and evenly distributed electromagnets 211 are arranged inside the mounting block 220.

[0034] An inlet pipe 214 is provided inside the mounting shell 201, one end of the inlet pipe 214 passes through the outer shell 1, and the surface of the inlet pipe 214 is connected to mounting pipes 213 that are evenly distributed and correspond to the slide grooves 215, and the other end of the mounting pipe 213 passes through the outer shell 1 and the second outlet 216 in sequence and extends to the interior of the rotating shell 203.

[0035] A mounting plate 218 is disposed on the inner side of the rotating shell 203 . The surface of the mounting plate 218 is fixedly connected to the surface of the mounting tube 213 . Evenly distributed ultraviolet lamp beads 217 are disposed on the inner side of the mounting plate 218 .

[0036] By opening the cover, the medical device waste can be introduced into the interior of the rotating shell 203 through the introduction port, the introduction cavity 202 and the introduction groove 208 under the action of the guide plate 219. Fig. 9 In the initial state, the first discharge port 212 is connected to the third discharge slot 207, and the medical waste can fall into the guide slot formed on the mounting block 220. The setting of the guide plate 219 can prevent the introduced medical waste from falling directly from the third discharge slot 207. In this process, the magnetic metal material (such as a stainless steel scalpel and a needle) can be adsorbed by starting the electromagnet 211.

[0037] The introduction tube 214 is used for injecting ozone gas. The ozone gas is injected into the interior of the installation tube 213 through the introduction tube 214, and is introduced into the interior of the rotating shell 203 under the action of the installation tube 213 to achieve disinfection of internal medical waste. The ultraviolet lamp beads 217 are used for double disinfection to reduce the difficulty of subsequent treatment. After the disinfection treatment is left to stand for a period of time, the injection speed of the ozone gas is reduced during the disinfection treatment to slowly fill the interior of the rotating shell 203, thereby avoiding the situation in which rapid filling causes the medical waste to be discharged through the first discharge port 212 during this process.

[0038] Then continue to inject ozone gas and speed up the gas injection speed, so that the quick gas injection can actively push the lighter medical waste such as hemostatic cotton and plastic shells through the first discharge port 212 and the third discharge slot 207 to be introduced into the auxiliary structure 3 for secondary treatment, thereby realizing the preliminary screening of the medical waste. In this process, the setting of the guide slot can make the medical waste need to overcome the inclined surface formed on the side of the guide slot close to the first discharge port 212, and because titanium alloy waste is usually small and has a small force area, while the lighter non-metallic medical waste such as hemostatic cotton and plastic shells has a larger area affected by the airflow and can overcome the resistance generated by the inclined surface formed by the guide slot, and then can be introduced into the auxiliary structure 3 through the first discharge port 212 and the third discharge slot 207 for secondary treatment, while the titanium alloy waste has a small force area and the thrust generated by the airflow is small, so it cannot pass through the inclined surface formed by the guide slot and remains in the guide slot;

[0039] After the lighter medical waste such as hemostatic cotton and plastic shells are separated, the motor 209 is started again so that the rotating shaft 210 drives the rotating shell 203 to rotate and adjust the positions of the first discharge outlet 212 and the second discharge outlet 216. At this time, the first discharge outlet 212 can be blocked by the inner wall of the installation cavity, and the second discharge outlet 216 can be connected to the first discharge slot 204. Fig.10 At this time, due to the action of the electromagnet 211, the magnetic metal waste can be adsorbed, and due to the rotation of the rotating shell 203, the inclined surface on the other side of the guide groove can serve as a guide surface to guide the titanium alloy waste to separate from the magnetic metal waste under the action of gravity, so that the introduction of ozone can assist the titanium alloy waste to be discharged through the second discharge port 216 and the first discharge groove 204, and introduced into the interior of one of the metal boxes 101 under the action of the guide shell 102. The interior of the metal box 101 can be filled with disinfectant as a buffer material to avoid damage to the interior of the metal box 101 caused by falling, and the medical waste can be disinfected again. The secondary screening of the titanium alloy waste and the magnetic metal waste is achieved by adjusting the rotating shell 203 and cooperating with the electromagnet 211 and gravity;

[0040] Finally, the positions of the first discharge outlet 212 and the second discharge outlet 216 are adjusted again by the motor 209, so that the second discharge outlet 216 is connected to the second discharge slot 206, and the electromagnet 211 is closed, so that the magnetic metal waste can be pushed into the internal storage of another metal box 101 under the action of gravity and the subsequent injection of ozone, thereby achieving good classification of medical waste, reducing the tediousness of traditional manual classification, and reducing the hidden dangers in the manual classification process.

[0041] like Figure 1-Figure 10 As shown, the auxiliary structure 3 includes a connecting shell 301 fixedly connected to the inner wall of the outer shell 1, a connecting groove is provided on the top of the connecting shell 301, and the bottom of the connecting shell 301 is connected to the collecting box 103. Two crushing rollers 302 are provided on the inner wall of the connecting shell 301 for use in conjunction with each other, and a transmission structure 303 is provided at one end of one of the crushing rollers 302.

[0042] A mounting frame 306 located below the crushing roller 302 is provided inside the connecting shell 301, and evenly distributed push blocks 310 are fixedly connected to the inner side of the mounting frame 306, and four slide plates 307 distributed in a rectangular shape are fixedly connected to the surface of the mounting frame 306, and the other end of the slide plate 307 is slidably connected to the inner wall of the connecting shell 301, and a second spring 305 is fixedly connected to the top of the slide plate 307, and the other end of the second spring 305 is fixedly connected to the inner wall of the connecting shell 301.

[0043] A connecting frame 308 is arranged below the mounting frame 306, and evenly distributed through grooves 309 are opened on the inner side of the connecting frame 308. The lower end opening of the through grooves 309 forms a tightening opening, and the opening width of the tightening opening is smaller than the bottom width of the push block 310. A third spring 311 is fixedly connected between the mounting frame 306 and the connecting frame 308.

[0044] The other end of the transmission structure 303 is fixedly connected to a connecting shaft, and the other end of the connecting shaft is rotatably connected to the inner wall of the connecting shell 301. The surface of the connecting shaft is fixedly connected to two symmetrically distributed cams 304, and the surface of the cams 304 contacts the surface of the mounting bracket 306.

[0045] The transmission structure 303 is a relatively mature component in the prior art application, and is composed of two transmission wheels and a transmission belt. By driving one of the transmission wheels to rotate, the other transmission wheel can be driven to rotate under the action of the transmission belt.

[0046] The non-metallic medical waste can be introduced into the interior of the connecting shell 301 through the connecting groove, and in this process, the crushing roller 302 can be started to crush the medical waste. The medical waste after crushing can pass through the through cavity directly formed by the two adjacent push blocks 310 and the through groove 309 to be introduced into the internal storage of the collection box 103, and in the process of the rotation of the crushing roller 302, the connecting shaft can be driven to rotate through the transmission structure 303, and the cam 304 can be driven to rotate synchronously during the rotation of the connecting shaft. In this process, the cam 304 can be used to push the mounting frame 306 downward, and at the same time drive the slide plate 307 and stretch the second spring 305 During the downward movement of the mounting frame 306, the third spring 311 and gravity can drive the connecting frame 308 to move downward synchronously, so that it can be inserted into the collection box 103, and the connecting frame 308 can stop moving downward after contacting the debris stored in the collection box 103. At this time, the mounting frame 306 continues to move downward and drives the push block 310 to insert into the through groove 309. Since the opening width of the tightening mouth is smaller than the bottom width of the push block 310, the push block 310 can push the connecting frame 308 to squeeze the debris, thereby compressing the stored debris, increasing the recovery storage capacity, and reducing the number of replacements of the collection box 103.

[0047] Working principle: by opening the cover, medical device waste can be introduced into the interior of the rotating shell 203 through the introduction port, the introduction cavity 202 and the introduction slot 208. In this process, the magnetic metal material therein can be adsorbed by starting the electromagnet 211. The introduction tube 214 is provided for the injection of ozone gas. The ozone gas is injected into the interior of the mounting tube 213 through the introduction tube 214, and is introduced into the interior of the rotating shell 203 under the action of the mounting tube 213 to achieve the disinfection of the internal medical waste. The ultraviolet lamp beads 217 are used for double disinfection. The motor 209 can adjust the positions of the first discharge port 212 and the second discharge port 216. Therefore, under the joint action of the electromagnet 211, the first discharge slot 204, the second discharge slot 206 and the third discharge slot 207, the non-metallic waste, magnetic metal waste and titanium alloy waste can be classified and recycled, which is beneficial to the subsequent processing. In the process of introducing the non-metallic waste into the collection box 103, the crushing roller 302 is started to crush it. The medical waste after crushing The debris can be introduced into the collection box 103 through the cavity and the through slot 309 directly formed by the two adjacent push blocks 310, and can be driven to rotate the connecting shaft through the transmission structure 303 during the rotation of the crushing roller 302. During the rotation of the connecting shaft, the cam 304 can be driven to rotate synchronously. In this process, the cam 304 can be used to push the mounting frame 306 to move downward, while driving the slide plate 307 and stretching the second spring 305. During the downward movement of the mounting frame 306, the connecting frame 308 can be driven to move downward synchronously under the action of the third spring 311 and gravity, so that it can be inserted into the collection box 103, and can stop moving downward after the connecting frame 308 contacts the debris stored in the collection box 103. At this time, the mounting frame 306 continues to move downward and drives the push block 310 to insert into the through slot 309. Since the opening width of the tightening port is smaller than the bottom width of the push block 310, the push block 310 can push the connecting frame 308 to squeeze the debris, thereby compressing the stored debris, increasing the recovery storage capacity, and reducing the number of replacements of the collection box 103.

[0048] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A waste recycling device for medical devices, comprising a housing (1), characterized in that: An inlet is provided on one side of the shell (1); a cover plate for covering the inlet is provided on one side of the shell (1); two metal boxes (101) are fixedly connected to the inner bottom wall of the shell (1); a guide shell (102) is provided on the top of the metal boxes (101); a detachable collection box (103) is provided on one side of one of the metal boxes (101); an auxiliary structure (3) is provided on the top of the collection box (103); and a classification structure (2) is fixedly connected to the inner top wall of the shell (1); The classification structure (2) comprises a mounting shell (201) fixedly connected to the inner top wall of the outer shell (1), one side of the mounting shell (201) is provided with an introduction cavity (202) connected to the introduction port, an installation cavity is provided inside the mounting shell (201), the inner wall of the mounting cavity is rotatably connected to a rotating shell (203), the inner wall of the mounting shell (201) is provided with a motor (209), the output shaft of the motor (209) is fixedly connected to a rotating shaft (210), one end of the rotating shaft (210) passes through the rotating shell (203) and is fixedly connected to the inner wall of the rotating shell (203).

2. A medical device waste recycling device according to claim 1, characterized in that: The bottom of the installation shell (201) is provided with a first discharge groove (204), a second discharge groove (206) and a third discharge groove (207) in sequence from left to right, and the inner wall of the first discharge groove (204) is fixedly connected with evenly distributed partition blocks (205).

3. A medical device waste recycling device according to claim 2, characterized in that: The surface of the rotating shell (203) is provided with an introduction groove (208) connected to the introduction cavity (202); the surface of the mounting shell (201) is provided with a first discharge outlet (212) and a second discharge outlet (216); the surface of the rotating shell (203) is provided with evenly distributed slide grooves (215) connected to the second discharge outlet (216); the groove width of the slide groove (215) is equal to the width of the partition block (205); the inner wall of the rotating shell (203) is fixedly connected with a guide plate (219) located between the introduction groove (208) and the first discharge outlet (212); the inner wall of the rotating shell (203) is fixedly connected with a mounting block (220) located between the first discharge outlet (212) and the second discharge outlet (216); the middle part of the mounting block (220) is concave to form a guide groove; the interior of the mounting block (220) is provided with evenly distributed electromagnets (211).

4. A medical device waste recycling device according to claim 3, characterized in that: An introduction pipe (214) is arranged inside the installation shell (201), one end of the introduction pipe (214) passes through the outer shell (1), the surface of the introduction pipe (214) is connected to installation pipes (213) that are evenly distributed and correspond to the slide grooves (215), and the other end of the installation pipe (213) passes through the outer shell (1) and the second discharge port (216) in sequence and extends to the interior of the rotating shell (203).

5. A medical device waste recycling device according to claim 4, characterized in that: A mounting plate (218) is arranged on the inner side of the rotating shell (203), the surface of the mounting plate (218) is fixedly connected to the surface of the mounting tube (213), and uniformly distributed ultraviolet lamp beads (217) are arranged on the inner side of the mounting plate (218).

6. A medical device waste recycling device according to claim 2, characterized in that: The auxiliary structure (3) comprises a connecting shell (301) fixedly connected to the inner wall of the outer shell (1); a connecting groove connected to the third discharge groove (207) is provided on the top of the connecting shell (301); the bottom of the connecting shell (301) is connected to the collection box (103); and two crushing rollers (302) for use in combination are arranged on the inner wall of the connecting shell (301); a transmission structure (303) is arranged at one end of one of the crushing rollers (302).

7. A medical device waste recycling device according to claim 6, characterized in that: A mounting frame (306) located below the crushing roller (302) is arranged inside the connecting shell (301); evenly distributed push blocks (310) are fixedly connected to the inner side of the mounting frame (306); four slide plates (307) distributed in a rectangular shape are fixedly connected to the surface of the mounting frame (306); the other end of the slide plate (307) is slidably connected to the inner wall of the connecting shell (301); a second spring (305) is fixedly connected to the top of the slide plate (307); the other end of the second spring (305) is fixedly connected to the inner wall of the connecting shell (301).

8. A medical device waste recycling device according to claim 7, characterized in that: A connecting frame (308) is arranged below the mounting frame (306), and evenly distributed through grooves (309) are opened on the inner side of the connecting frame (308). The lower end opening of the through groove (309) forms a tightening opening, and the opening width of the tightening opening is smaller than the bottom width of the push block (310). A third spring (311) is fixedly connected between the mounting frame (306) and the connecting frame (308).

9. A medical device waste recycling device according to claim 8, characterized in that: The other end of the transmission structure (303) is fixedly connected to a connecting shaft, and the other end of the connecting shaft is rotatably connected to the inner wall of the connecting shell (301). Two symmetrically distributed cams (304) are fixedly connected to the surface of the connecting shaft, and the surface of the cams (304) is in contact with the surface of the mounting frame (306).

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