CN111228613A

CN111228613A - Medical syringe recycling treatment system

Info

Publication number: CN111228613A
Application number: CN202010109462.2A
Authority: CN
Inventors: 倪美锦; 陈旺
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-22
Filing date: 2020-02-22
Publication date: 2020-06-05

Abstract

The invention provides a medical syringe recycling treatment system which comprises a box body unit, an execution unit and a destroying unit, wherein the interior of the box body unit is of a cavity structure, the execution unit is arranged in the box body unit, the destroying unit is arranged in the box body unit, and the execution unit is positioned right above the destroying unit; the invention solves the problems that a large number of injectors are required to be used in hospitals every day, the injectors are often carried with a large number of germs and easily cause infection if the injectors pierce the skin of people, medical workers need to separate a needle head from a needle tube when handling the used injectors, but the possibility that the medical workers are pricked by the used injectors is greatly increased in the process of separating the needle head from the needle tube, the infection probability is increased, and great hidden troubles are caused to the safety of the medical workers.

Description

Medical syringe recycling treatment system

Technical Field

The invention relates to the technical field of medical equipment, in particular to a medical injector recycling and reusing treatment system.

Background

The syringe is a common medical appliance, mainly use the syringe needle to extract or inject the gas or liquid, the syringe cylinder of the syringe can be made of plastics or glass, the glass syringe can be sterilized with the autoclave, but because the processing cost of the plastic syringe is lower, so the modern medical syringe is mostly made of plastics, this has further reduced the risk of blood-borne disease, the syringe must be disposable, need to separate and destroy the syringe needle and syringe tube immediately after the syringe is used up, put into disinfectant prepared already separately and soak, the waste syringe tube still needs to send to the appointed recovery plant regularly;

a large number of injectors are needed to be used in a hospital every day, the injectors often carry a large number of germs and are very easy to cause infection if the injectors pierce the skin of a person, when medical workers handle the used injectors, the needle heads and the needle tubes need to be separated, but in the process of separating the needle heads from the needle tubes, the possibility that the medical workers are pricked by the used injectors is greatly increased, the infection probability is increased, and great hidden dangers are caused to the safety of the medical workers;

therefore, the medical injector recycling treatment system is provided in order to timely recycle medical wastes, prevent secondary utilization, prevent hands or other parts of a body from directly contacting with the injector, avoid cross infection and facilitate the operation of medical workers.

Disclosure of Invention

In order to achieve the purpose, the invention adopts the following technical scheme that the medical injector recycling and reusing processing system comprises a box body unit, an execution unit and a destroying unit, wherein the box body unit is internally of a cavity structure, the execution unit is arranged in the box body unit, the destroying unit is arranged in the box body unit, and the execution unit is positioned right above the destroying unit;

the box body unit comprises a square outer frame, a turnover cover plate, a handrail grip, a recovery drawer, a pintle collecting box, a support bracket, a wheel guard plate, a sliding wheel and a brake pad; the top end of the square outer frame is provided with a turnover cover plate in a hinged mode, the right side of the turnover cover plate is provided with a handle grip, the handle grip is arranged on the square outer frame, a recovery drawer is arranged right below the handle grip and is arranged inside the square outer frame in a drawer type connection mode, the pintle collection box is arranged at the bottom of an inner cavity of the square outer frame, the supporting bracket is arranged at the bottom end of the square outer frame, the lower ends of four support legs of the supporting bracket are respectively provided with a wheel guard plate through bearings, a sliding wheel is arranged in the wheel guard plate through bearings, the brake block is arranged on the inner wall of the wheel guard plate, and the brake block is positioned right above the sliding wheel; the medical care personnel's operation is made things convenient for through the slip wheel, has reduced recovery processing's cost, and convenient the removal is placed, puts into the antiseptic solution that has been prepared respectively through retrieving drawer and pintle collection box and soaks classification processing with syringe needle and needle tubing.

The execution unit comprises an inclined push plate, a fixed shaft rod seat, a rotating shaft rod, a power-assisted hand wheel, a power-assisted gear, a protection plate, a high-low rotating wheel, a material ejecting push rod, an auxiliary upper pulley, an auxiliary lower pulley and an extrusion unit; the inclined push plate is arranged at the upper part of an inner cavity of the box body unit, the fixed shaft rod seat is arranged on the inner wall of the box body unit, the rotating shaft rod is arranged on the fixed shaft rod seat in a movable connection mode, the boosting gear is arranged on the outer ring of the middle part of the rotating shaft rod, the boosting hand wheel is arranged on the rotating shaft rod, the protection plate is arranged on the outer wall of the fixed shaft rod seat, the top end of the protection plate is connected with the inclined push plate, the high-low rotating wheel is arranged on the fixed shaft rod seat in a movable connection mode and is in meshed connection with the boosting gear, the ejecting push rod is arranged on the fixed shaft rod seat in a sliding fit mode, the auxiliary upper pulley is arranged on the ejecting push rod through a bearing, the auxiliary upper pulley is in mutual rotating fit with the upper end face of the high-low rotating wheel, and the auxiliary lower pulley is arranged on, the auxiliary lower pulley is in mutual rotating fit with the lower end face of the high-low rotating wheel, and the extrusion unit is arranged in the box body unit; the extrusion unit comprises a vertical plate, an extrusion block, a screw rod rotating shaft, an adjusting hand wheel, parallel connecting rods and a clamping connecting rod; the vertical plate is arranged on the inner wall of the box body unit, the extrusion blocks are respectively arranged on two sides of the vertical plate, the lead screw rotating shaft is arranged on the box body unit in a screw matching mode, the adjusting hand wheel is arranged at the shaft end of the outer wall of the lead screw rotating shaft, the parallel connecting rods are uniformly arranged at the output shaft end of the lead screw rotating shaft in a movable connection mode, the clamping connecting rods are uniformly arranged on the parallel connecting rods in a movable mode, and the clamping connecting rods are connected with the extrusion blocks; move parallel connecting rod and rotate inwards through waveing adjusting hand wheel, then press from both sides the connecting rod connection extrusion piece and press from both sides syringe needle and riser tight, then through waveing helping hand wheel rotation and drive height runner adjustment up-and-down reciprocating motion, will incline the push pedal rebound through the liftout push rod, and then peel off the syringe needle from the pintle, the syringe needle of being convenient for drops and carries out crushing treatment in destroying the unit.

The destroying unit comprises a lower needle plate, a first crushing roller, a second crushing roller, a smooth plate, a motor fixing frame, a transmission chain belt, a rotating gear, a transmission belt and a cam collision blanking unit; the lower needle plate is arranged at the lower part of an inner cavity of the box body unit, a first crushing roller and a second crushing roller are respectively arranged under the lower needle plate, rotating gears are respectively arranged at output shaft ends of the first crushing roller and the second crushing roller, a transmission chain belt is arranged between the rotating gears through an outer ring and is connected with each other, a motor fixing frame is arranged on the outer wall of the box body unit, a motor is arranged on the motor fixing frame through a motor base, the output shaft end of the motor is connected with the first crushing roller through a coupler, the cam collision blanking unit is arranged at the lower part of the inner cavity of the box body unit, a transmission belt is arranged between the rotating shaft end of the cam collision blanking unit and the rotating shaft end of the second crushing roller, and the smooth plate is arranged at the lower part of the inner cavity of the box; the syringe needle that peels off falls to crushing department through needle board down, drives the drive chain area through the motor, then rolls each other through first crushing roller and second crushing roller and destroys the syringe needle extrusion bending to the syringe needle, then collects the syringe needle landing of destroying through the smooth plate.

The cam collision blanking unit comprises a fixed inclined plate, a collision rod, a return spring, a movable rotating shaft and a cam; the fixed inclined plate is arranged on the inner wall of the box body unit, the collision rods are symmetrically arranged on the fixed inclined plate, the return springs are arranged on the collision rods, the movable rotating shaft is movably arranged on the inner wall of the box body unit, the cams are symmetrically arranged on the movable rotating shaft, and the cams are rotatably abutted to the collision rods; the cam is rotated to abut against the collision rod, the lower needle plate is vibrated through the collision rod, and the needle head which is stripped from the extrusion unit and falls is prevented from being clamped on the lower needle plate, so that the needle head can be smoothly extruded and bent through the destruction unit to destroy the needle head.

Preferably; the brake block for interior circular arc design, will the brake block establish to interior circular arc design, thereby through the stable operation of fixed apparatus at the during operation with the wheel that slides closely laminates, can not take place to rock or the abnormal sound disturbs medical personnel's operating efficiency, ensure the separation of syringe needle and needle tubing, improved economical and practical.

Preferably; the slope push pedal on seted up polytypic syringe needle and place the hole, will the slope push pedal on seted up polytypic syringe needle and place the hole, the classification is carried out according to the model to the syringe of disposable, reducible or avoid cross contamination, the waste of reduction disinfection medical instrument and alleviate the burden that abandonment disinfection raffinate was handled, improved economical and practical.

Preferably; the lower needle plate is designed to be inclined from high to low, and the lower needle plate is designed to be inclined from high to low, so that the destroyed needles can conveniently slide down to a designated collection place through the lower needle plate and can be subsequently recycled.

Preferably; the outer lane of first crushing roller and second crushing roller evenly be provided with and pulverize the sword piece, will the outer lane of first crushing roller and second crushing roller evenly be provided with and pulverize the sword piece, can extrude the bending with the syringe needle after cutting off, prevented the reutilization of syringe needle, prevent that the syringe needle from injuring the people's health by mistake, also can destroy the syringe needle simultaneously, prevent reutilization.

The invention has the beneficial effects that:

firstly, the needle head and the needle tube are respectively put into the prepared disinfectant for soaking and classification treatment by the recovery drawer and the pintle collecting box, so that the cross contamination can be reduced or avoided, the waste of disinfection medical instruments can be reduced, and the burden of treatment of waste disinfection residual liquid can be reduced.

The needle is clamped by the extrusion unit and is upwards moved by the inclined push plate, so that the needle is stripped from the pintle, the needle falls into the destruction unit conveniently for crushing treatment, and secondary utilization is prevented.

Thirdly, the cam collides with the blanking unit to prevent the needle head stripped and dropped from the extrusion unit from being clamped on the lower needle plate, so that the needle head can be smoothly extruded and bent through the destroying unit to destroy the needle head.

The medical recovery device is not limited by the field through the sliding wheels, the machine can be moved conveniently and quickly, the operation of medical personnel is facilitated, the recovery cost is reduced, the movement and the placement are convenient, and the recovery operation efficiency is improved.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a perspective view of the present invention in a primary viewing position;

FIG. 2 is a schematic view of the present invention in a bottom perspective;

FIG. 3 is a schematic perspective view of a portion of the present invention in a home position;

FIG. 4 is a schematic view of the partial perspective of the present invention in a bottom view;

FIG. 5 is an enlarged view of a portion of the invention at A in FIG. 3;

FIG. 6 is an enlarged view of a portion of the invention at B in FIG. 3;

FIG. 7 is an enlarged view of a portion of the invention at C in FIG. 3;

fig. 8 is a partial enlarged view of the invention at D in fig. 4.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further described below by combining with the specific drawings, and it is to be noted that the embodiments and the features in the embodiments can be combined with each other in the application without conflict.

As shown in fig. 1 to 8, a medical syringe recycling treatment system comprises a box body unit 1, an execution unit 2 and a destruction unit 3, wherein the box body unit 1 is of a cavity structure, the execution unit 2 is arranged inside the box body unit 1, the destruction unit 3 is installed inside the box body unit 1, and the execution unit 2 is located right above the destruction unit 3;

the box body unit 1 comprises a square outer frame 10, a turnover cover plate 11, a handrail grip 12, a recovery drawer 13, a pintle collecting box 14, a support bracket 15, a wheel guard plate 16, a sliding wheel 17 and a brake pad 18; the top end of the square outer frame 10 is provided with a turnover cover plate 11 in a hinged mode, the right side of the turnover cover plate 11 is provided with a handle grip 12, the handle grip 12 is arranged on the square outer frame 10, a recovery drawer 13 is arranged under the handle grip 12, the recovery drawer 13 is arranged in the square outer frame 10 in a drawer type connection mode, the pintle collection box 14 is arranged at the bottom of the inner cavity of the square outer frame 10, the support bracket 15 is arranged at the bottom end of the square outer frame 10, the lower ends of four support legs of the support bracket 15 are respectively provided with a wheel guard plate 16 through bearings, a sliding wheel 17 is arranged in the wheel guard plate 16 through a bearing, the brake block 18 is arranged on the inner wall of the wheel guard plate 16, the brake block 18 is arranged right above the sliding wheel 17, the brake block 18 is designed into an inner arc shape, and the brake block 18 is designed into an inner arc shape, the fixing device is tightly attached to the sliding wheel 17, so that stable operation of the fixing device during working is realized, shaking or abnormal sound cannot occur to interfere the working efficiency of medical workers, the separation of the needle head and the needle tube is ensured, and the economical practicability is improved; the medical staff can operate conveniently through the sliding wheels 17, the recycling cost is reduced, the needle is convenient to move and place, and the needle tube are respectively placed into prepared disinfectant to be soaked for classification through the recycling drawer 13 and the pintle collecting box 14.

The execution unit 2 comprises an inclined push plate 20, a fixed shaft rod seat 21, a rotating shaft rod 22, a boosting hand wheel 23, a boosting gear 24, a protection plate 25, a high-low rotating wheel 26, a material ejecting push rod 27, an auxiliary upper pulley 28, an auxiliary lower pulley 29 and an extrusion unit 29A; the inclined push plate 20 is arranged at the upper part of the inner cavity of the box body unit 1, the inclined push plate 20 is provided with various types of syringe needle placing holes, and the inclined push plate 20 is provided with various types of syringe needle placing holes, so that the disposable syringes can be conveniently classified according to the types, the cross contamination can be reduced or avoided, the waste of disinfection medical instruments is reduced, the burden of waste disinfection residual liquid treatment is reduced, and the economic practicability is improved; the device comprises a fixed shaft rod seat 21, a rotating shaft rod 22, a boosting gear 24, a boosting hand wheel 23, a protection plate 25, a tilting push plate 20, a high-low rotating wheel 26, a boosting gear 24, a high-low rotating wheel 26, a material ejecting push rod 27, an auxiliary upper pulley 28, an auxiliary lower pulley 29, a material pushing push rod 27, an auxiliary upper pulley 28, a boosting gear 24, a material pushing push rod 27, an auxiliary upper pulley 28 and a material pushing push rod 29, the auxiliary lower pulley 29 is in mutual rotating fit with the lower end face of the high-low rotating wheel 26, and the extrusion unit 29A is installed inside the box body unit 1; the extrusion unit 29A comprises a vertical plate 29A1, an extrusion block 29A2, a lead screw rotating shaft 29A3, an adjusting hand wheel 29A4, a parallel connecting rod 29A5 and a clamping connecting rod 29A 6; the vertical plate 29A1 is installed on the inner wall of the box body unit 1, the extrusion blocks 29A2 are respectively arranged on two sides of the vertical plate 29A1, the lead screw rotating shaft 29A3 is installed on the box body unit 1 in a screw matching mode, the adjusting hand wheel 29A4 is arranged at the shaft end of the outer wall of the lead screw rotating shaft 29A3, the parallel connecting rods 29A5 are uniformly installed at the output shaft end of the lead screw rotating shaft 29A3 in a movable connection mode, the clamping connecting rods 29A6 are uniformly arranged on the parallel connecting rods 29A5 in a movable mode, and the clamping connecting rods 29A6 are connected with the extrusion blocks 29A 2; the parallel connecting rods 29A5 are moved to rotate inwards by shaking the adjusting hand wheel 29A4, then the needle head and the vertical plate 29A1 are clamped tightly by the clamping connecting rod 29A6 and the extrusion block 29A2, then the height rotating wheel 26 is driven to adjust up-and-down reciprocating motion by shaking the power-assisted hand wheel 23 to rotate, the inclined push plate 20 is moved upwards by the ejecting push rod 27, the needle head is stripped from the pintle, and the needle head is convenient to fall into the destroying unit for crushing treatment.

The destruction unit 3 comprises a lower needle plate 30, a first crushing roller 31, a second crushing roller 32, a smoothing plate 33, a motor 34, a motor fixing frame 35, a transmission chain belt 36, a rotating gear 37, a transmission belt 38 and a cam collision blanking unit 39; the lower needle plate 30 is arranged at the lower part of the inner cavity of the box body unit 1, the lower needle plate 30 is designed to be inclined from high to low, and the lower needle plate 30 is designed to be inclined from high to low, so that the destroyed needle heads can conveniently slide down to a designated collection position through the lower needle plate 30 and can be subsequently recycled; a first crushing roller 31 and a second crushing roller 32 are respectively arranged under the lower needle plate 30, the outer rings of the first crushing roller 31 and the second crushing roller 32 are uniformly provided with crushing cutter blocks, and the outer rings of the first crushing roller 31 and the second crushing roller 32 are uniformly provided with the crushing cutter blocks, so that the cut needle can be extruded and bent, the secondary utilization of the needle is prevented, the body of a person is prevented from being accidentally injured by the needle, and the needle can be destroyed and prevented from being secondarily utilized; the output shaft ends of the first crushing roller 31 and the second crushing roller 32 are respectively provided with a rotating gear 37, the rotating gears 37 are connected with each other through an outer ring provided with a transmission chain belt 36, the motor fixing frame 35 is arranged on the outer wall of the box body unit 1, a motor 34 is arranged on the motor fixing frame 35 through a motor base, the output shaft end of the motor 34 is connected with the first crushing roller 31 through a coupler, the cam collision blanking unit 39 is arranged at the lower part of the inner cavity of the box body unit 1, and a transmission belt 38 is arranged between the rotating shaft end of the cam collision blanking unit 39 and the rotating shaft end of the second crushing roller 32; the smooth plate 33 is arranged at the lower part of the inner cavity of the box body unit 1; the stripped needles fall to the grinding site through the lower needle plate 30, the driving chain belt 36 is driven by the motor 34, and then the needles are crushed by pressing and bending the needles by the first crushing roller 31 and the second crushing roller 32, and then the crushed needles are collected by sliding through the smoothing plate 33.

The cam collision blanking unit 39 comprises a fixed inclined plate 391, a striker 392, a return spring 393, a movable rotating shaft 394 and a cam 395; the fixed inclined plate 391 is installed on the inner wall of the box body unit 1, the striker 392 is symmetrically installed on the fixed inclined plate 391, the reset spring 393 is arranged on the striker 392, the movable rotating shaft 394 is movably installed on the inner wall of the box body unit 1, the cam 395 is symmetrically installed on the movable rotating shaft 394, and the cam 395 is rotatably abutted against the striker 392; the cam 395 rotates to abut against the striker 392, and the lower needle plate 30 is vibrated by the striker 392, so that the needle which is stripped off and dropped from the extrusion unit 29A is prevented from being stuck on the lower needle plate 30, and the needle can be smoothly crushed and bent by the destroying unit 3.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a processing system is recycled to medical syringe, includes box unit (1), execution unit (2) and destroys unit (3), its characterized in that: the interior of the box body unit (1) is of a cavity structure, the execution unit (2) is arranged in the box body unit (1), the destruction unit (3) is installed in the box body unit (1), and the execution unit (2) is positioned right above the destruction unit (3);

the box body unit (1) comprises a square outer frame (10), a turnover cover plate (11), a handrail grip (12), a recovery drawer (13), a pintle collecting box (14), a supporting bracket (15), a wheel guard plate (16), a sliding wheel (17) and a brake pad (18); the top end of the square outer frame (10) is provided with a turnover cover plate (11) in a hinged mode, the right side of the turnover cover plate (11) is provided with a handrail grip (12), the handrail grip (12) is arranged on the square outer frame (10), a recovery drawer (13) is arranged under the handrail grip (12), the recovery drawer (13) is arranged in the square outer frame (10) in a drawer type connection mode, the pintle collecting box (14) is arranged at the bottom of the inner cavity of the square outer frame (10), the supporting bracket (15) is arranged at the bottom end of the outer frame (10), the lower ends of four support legs of the supporting bracket (15) are respectively provided with a wheel guard plate (16) through bearings, sliding wheels (17) are arranged in the wheel guard plate (16) through bearings, and the brake pad (18) is arranged on the inner wall of the wheel guard plate (16), and the brake block (18) is positioned right above the sliding wheel (17);

the execution unit (2) comprises an inclined push plate (20), a fixed shaft rod seat (21), a rotating shaft rod (22), a power-assisted hand wheel (23), a power-assisted gear (24), a protection plate (25), a high-low rotating wheel (26), a material ejecting push rod (27), an auxiliary upper pulley (28), an auxiliary lower pulley (29) and an extrusion unit (29A); the inclined push plate (20) is arranged on the upper portion of an inner cavity of the box body unit (1), the fixed shaft rod seat (21) is arranged on the inner wall of the box body unit (1), the rotating shaft rod (22) is arranged on the fixed shaft rod seat (21) in a movable connection mode, the boosting gear (24) is arranged on the outer ring of the middle portion of the rotating shaft rod (22), the boosting hand wheel (23) is arranged on the rotating shaft rod (22), the protection plate (25) is arranged on the outer wall of the fixed shaft rod seat (21), the top end of the protection plate (25) is connected with the inclined push plate (20), the high-low rotating wheel (26) is arranged on the fixed shaft rod seat (21) in a movable connection mode, the high-low rotating wheel (26) is connected with the boosting gear (24) in a meshed mode, the ejecting push rod (27) is arranged on the fixed shaft rod seat (21) in a sliding fit mode, an auxiliary upper pulley (28) is arranged on the material ejecting push rod (27) through a bearing, the auxiliary upper pulley (28) is in mutual rotating fit with the upper end face of the high-low rotating wheel (26), the auxiliary lower pulley (29) is arranged on the fixed shaft rod seat (21) through a bearing, the auxiliary lower pulley (29) is in mutual rotating fit with the lower end face of the high-low rotating wheel (26), and the extrusion unit (29A) is arranged inside the box body unit (1);

the extrusion unit (29A) comprises a vertical plate (29A1), an extrusion block (29A2), a lead screw rotating shaft (29A3), an adjusting hand wheel (29A4), a parallel connecting rod (29A5) and a clamping connecting rod (29A 6); the novel clamping device is characterized in that a vertical plate (29A1) is installed on the inner wall of a box body unit (1), extrusion blocks (29A2) are respectively arranged on two sides of the vertical plate (29A1), a lead screw rotating shaft (29A3) is installed on the box body unit (1) in a spiral matching mode, an adjusting hand wheel (29A4) is arranged at the shaft end of the outer wall of the lead screw rotating shaft (29A3), parallel connecting rods (29A5) are evenly installed at the output shaft end of the lead screw rotating shaft (29A3) in a movable connection mode, clamping connecting rods (29A6) are evenly arranged on the parallel connecting rods (29A5) in a movable mode, and the clamping connecting rods (29A6) are connected with the extrusion blocks (29A 2);

the destruction unit (3) comprises a lower needle plate (30), a first crushing roller (31), a second crushing roller (32), a smooth plate (33), a motor (34), a motor fixing frame (35), a transmission chain belt (36), a rotating gear (37), a transmission belt (38) and a cam collision blanking unit (39); the lower needle plate (30) is arranged at the lower part of an inner cavity of the box body unit (1), a first crushing roller (31) and a second crushing roller (32) are respectively arranged under the lower needle plate (30), output shaft ends of the first crushing roller (31) and the second crushing roller (32) are respectively provided with a rotating gear (37), the rotating gears (37) are connected with each other through a transmission chain belt (36) arranged on an outer ring, a motor fixing frame (35) is arranged on the outer wall of the box body unit (1), a motor (34) is arranged on the motor fixing frame (35) through a motor base, an output shaft end of the motor (34) is connected with the first crushing roller (31) through a coupler, the cam collision blanking unit (39) is arranged at the lower part of the inner cavity of the box body unit (1), a transmission belt (38) is arranged between a rotating shaft end of the cam collision blanking unit (39) and a rotating shaft end of the second crushing roller (32), the smooth plate (33) is arranged at the lower part of the inner cavity of the box body unit (1).

2. The medical syringe recycling system according to claim 1, wherein: the cam collision blanking unit (39) comprises a fixed inclined plate (391), a striker (392), a return spring (393), a movable rotating shaft (394) and a cam (395); the inclined plate fixing device is characterized in that the fixed inclined plate (391) is installed on the inner wall of the box body unit (1), the striker (392) is symmetrically installed on the fixed inclined plate (391), a return spring (393) is arranged on the striker (392), the movable rotating shaft (394) is installed on the inner wall of the box body unit (1) in a movable mode, the cam (395) is symmetrically installed on the movable rotating shaft (394), and the cam (395) is rotatably abutted to the striker (392).

3. The medical syringe recycling system according to claim 1, wherein: the brake block (18) is designed to be an inner circular arc.

4. The medical syringe recycling system according to claim 1, wherein: the inclined push plate (20) is provided with a plurality of types of needle head placing holes.

5. The medical syringe recycling system according to claim 1, wherein: the lower needle plate (30) is designed to be inclined from high to low.

6. The medical syringe recycling system according to claim 1, wherein: and grinding cutter blocks are uniformly arranged on the outer rings of the first grinding roller (31) and the second grinding roller (32).