CN109500052B

CN109500052B - Medical waste recycling device

Info

Publication number: CN109500052B
Application number: CN201811223202.7A
Authority: CN
Inventors: 侯延菊; 张静; 章琴
Original assignee: Second Affiliated Hospital of Shandong First Medical University
Current assignee: Second Affiliated Hospital of Shandong First Medical University
Priority date: 2018-10-19
Filing date: 2018-10-19
Publication date: 2021-03-09
Anticipated expiration: 2038-10-19
Also published as: CN109500052A

Abstract

The invention discloses a medical waste recycling device which comprises a first base, a vibration mechanism, a pretreatment mechanism and a crushing mechanism, wherein the pretreatment mechanism is arranged above the vibration mechanism; pretreatment mechanism includes the box, and air-dry mechanism passes through bolt and box fixed connection, and the equidistant a plurality of drying fan that are provided with on air-dry mechanism's the top inner wall, through opening drying fan, can be with the gas that is heated in the air-dry mechanism, blow in the box through the louvre, and then can dry the liquid of leaving over on the medical waste placed in the box, avoid liquid to cause secondary pollution to the environment when retrieving. Through opening microwave generator with microwave through microwave emission hole on the microwave sterilization pipe get into the bin, can disinfect to carrying out disinfection in the bin, can make microwave sterilization pipe rotate through rotatory axis of rotation simultaneously, and then can make the sterile scope of microwave sterilization more even, make the virus killing more thoroughly.

Description

Medical waste recycling device

Technical Field

The invention relates to a recovery processing device, in particular to a medical waste recovery processing device, and belongs to the technical field of medical waste recovery processing device application.

Background

The medical waste refers to the pollution waste produced by hospitals after contacting blood, flesh and the like of patients. Such as used cotton balls, sandcloths, adhesive tapes, waste water, disposable medical devices, post-operative waste, expired drugs, and the like. According to the medical detection report of the national health department, the harmfulness of the virus and the germ of the medical garbage is dozens, hundreds or even thousands of times of that of the common household garbage because the medical garbage has the characteristics of space pollution, acute infection, latent pollution and the like. If the treatment is improper, serious pollution to the environment can be caused, and the treatment can also become a source of epidemic disease. In the aspect of construction of relevant laws and regulations, various countries and regions have strict and definite regulations on various aspects and links of reduction, classified collection, storage, transportation, treatment and disposal of medical wastes. In the technical research, a great deal of manpower, material resources and financial resources are invested to deeply research the treatment and disposal of medical wastes, and the main methods include incineration, autoclaving, chemical treatment, microwave radiation, pyrolysis, plasma, electric arc furnace and the like. In contrast, China has great gaps in the aspects of law and regulation establishment, perfect supervision system, social public awareness enhancement, scientific research investment and the like.

Because the medical waste has the characteristics of full-space pollution, acute infection, latent pollution and the like, the harmfulness of microorganisms contained in the medical waste is dozens, hundreds or even thousands of times of that of common domestic waste, and if the medical waste is not treated properly, the medical waste can become a source of hospital infection and social environment pollution, and more seriously, the medical waste can become a source of epidemic diseases. Medical waste contains varying degrees of bacteria, viruses and harmful substances. Moreover, organic matters in the waste not only breed mosquitoes and flies to cause disease transmission, but also generate various harmful substances due to malodorous gases such as ammonia (NH3), hydrogen sulfide (H2S) and the like released during putrefactive decomposition, so that the atmosphere is polluted and the human health is harmed; meanwhile, the cross infection in hospitals and air pollution are caused, and the cross infection caused by medical waste accounts for 20 percent of the cross infection rate of the society.

Most of the existing medical waste recovery devices can only carry out crushing treatment on waste, the structure is relatively simple, the functionality is relatively single, the pretreatment operation on the recovered medical waste before the crushing cannot be carried out, and meanwhile, due to the particularity of the medical waste, the waste can be further subjected to next operation after being sterilized during the recovery treatment.

Disclosure of Invention

The present invention is directed to a medical waste recycling device to solve the above problems.

The purpose of the invention can be realized by the following technical scheme:

the invention provides a medical waste recycling device which is characterized by comprising a first base, a vibration mechanism, a pretreatment mechanism and a crushing mechanism, wherein the vibration mechanism is arranged on the upper surface of a first base plate and comprises two mounting bases, the two mounting bases comprise a first mounting base and a second mounting base, and the two mounting bases are fixedly connected with the first base through bolts; a first supporting rod is vertically arranged on the mounting base on one side of the upper surface of the first base, the top end of the first supporting rod is provided with a connecting shaft, the connecting shaft is movably connected with the supporting block through a pin shaft, one side of the first supporting rod is provided with a first chute, the first chute is horizontally fixed on the first base through a bolt, a first slide block is connected in the first chute in a sliding manner, a first connecting rod is movably connected in the first slide block through a pin shaft, the top end of the first connecting rod is movably connected with the supporting block through a pin shaft, one end of the first connecting rod, far away from the first supporting rod, is vertically provided with a push block, the push block is fixedly connected with the first connecting rod through a bolt, one end of the push block, far away from the first connecting rod, is movably connected with a second connecting rod through an articulated element, one end of the second connecting rod is welded and fixed at one end of the second slide block, the second, the second sliding groove is fixedly connected to the upper end of the second supporting rod through a bolt, the bottom end of the second supporting rod is fixedly connected with the second mounting base through a bolt, the other end of the second sliding block is fixedly welded with a compression main body, one end of the compression main body is vertically fixedly welded with a first push plate, a compression spring is arranged outside the compression main body, one end, far away from the second sliding groove, of the first push plate is movably connected with a convex circle, and a preprocessing mechanism is arranged above the vibration mechanism;

the pretreatment mechanism comprises a box body, a first feed inlet is formed in one side of the upper surface of the top end of the box body, an air drying mechanism is arranged on one side of the first feed inlet and fixedly connected with the box body through bolts, a plurality of drying fans are arranged on the inner wall of the top end of the air drying mechanism at equal intervals and fixedly connected with the air drying mechanism through bolts, a plurality of heat dissipation holes are formed in the bottom end of the air drying mechanism at equal intervals, a connecting plate is fixedly connected to the bottom of one end of the box body through bolts, and one end of the connecting plate is fixedly connected with a crushing mechanism through;

the crushing mechanism comprises a first fixing plate and a second fixing plate, the first fixing plate and the second fixing plate are arranged in parallel along the width direction of the second base, the first fixing plate and the second fixing plate are fixedly connected with the second base through bolts, one opposite sides of the first fixing plate and the second fixing plate are vertically provided with a transition box through bolts, the upper end of the transition box is fixedly connected with a second feed port through bolts, a crushing roller is vertically arranged in the second feed port, one end of a microwave sterilizer is fixedly connected with the first fixing plate through bolts, the other end of the microwave sterilizer is arranged on a fourth fixing plate, the lower end of the microwave sterilizer is communicated with the storage box, one end of the fourth fixing plate, which is far away from the microwave sterilizer, is vertically provided with a microwave generator, the microwave generator penetrates through the fourth fixing plate and the third fixing plate to be communicated with the microwave sterilizer, and a microwave sterilizing pipe is arranged in, and the microwave sterilizing tube is provided with a plurality of microwave transmitting holes at equal intervals.

As a further scheme of the invention, the first connecting rod and the second chute are vertically arranged, and the second connecting rod and the first connecting rod are vertically arranged.

As a further scheme of the invention, one end of the compression spring is welded and fixed at the outer end of the second sliding chute, and the other end of the compression spring is welded and fixed at one end of the first push plate.

As a further scheme of the invention, one end of the convex circle is vertically provided with a rotating shaft, the rotating shaft is fixedly connected with a first driven wheel through a positioning pin, a first motor is arranged right below the first driven wheel, an output shaft of the first motor is fixedly connected with a first driving wheel through a fixed key, and the first driving wheel is in sliding connection with the first driven wheel through a first belt.

As a further scheme of the invention, a heating plate is horizontally arranged right below the drying fans, and a plurality of heating blocks are arranged on the heating plate at equal intervals.

As a further scheme of the invention, an ultraviolet germicidal lamp is fixedly connected to the inner wall of one side of the box body through a bolt.

As a further scheme of the invention, an air cylinder is arranged below the ultraviolet germicidal lamp and fixedly connected with one end of the box body through a bolt, the air cylinder penetrates through the box body and extends into the box body, a compression rod is arranged at one end of the air cylinder, a second push plate is perpendicularly welded at one end of the compression rod, the air cylinder can push the compression rod to move left and right and further push the second push plate to move left and right in the horizontal direction, finally medical wastes in the box body can be pushed out of the box body, and a cover body is arranged at one end, far away from the air cylinder, of the box body.

As a further scheme of the invention, a plurality of crushing cutter teeth are welded on the outer surface of the crushing roller at equal intervals, one end of the crushing roller is rotatably connected with a rotating shaft, one end of the rotating shaft penetrating through a second feed port is fixedly connected with a second driven wheel, one side of the second driven wheel is provided with a second motor, an output shaft of the second motor is fixedly connected with a second driving wheel through a key, the second driving wheel is connected with the second driven wheel in a sliding manner through a second bottom belt, a reduction box is arranged right below the second driven wheel, the rotating shaft of the reduction box is arranged along the width direction of a second base, the rotating shaft penetrates through the reduction box and is fixedly connected with a third driven wheel through a key, a third motor is arranged right below the third driven wheel, a third driving wheel is arranged on the output shaft of the third motor, the third driving wheel is connected with the third driven wheel in a sliding manner through a third, the rotating shaft penetrates through the transition box and is connected with the microwave sterilizer in a rotating mode.

As a further scheme of the present invention, the fourth fixing plate and the first fixing plate are arranged in parallel, and two screws are vertically arranged between the fourth fixing plate and the first fixing plate, and both ends of the two screws are fixedly connected with the fourth fixing plate and the first fixing plate through bolts.

The invention has the beneficial effects that:

1. according to the medical waste recycling and treating device, the first motor can drive the first driven wheel to rotate through the first belt, so that the convex circle is driven to rotate, the horizontal thrust can be applied to the first push plate when the convex circle is in contact with the first push plate due to the irregular circle of the convex circle, the thrust applied by the convex circle can be buffered by the compression spring fixed on one side of the first push plate, and the first push plate can drive the supporting block to move through the first connecting rod by pushing the second connecting rod, so that waste in the pretreatment mechanism can be accelerated to enter the crushing mechanism.

2. According to the medical waste recycling device, the plurality of drying fans are arranged on the inner wall of the top end of the air drying mechanism at equal intervals, the plurality of drying fans are fixedly connected with the air drying mechanism through bolts, the heating plate is horizontally arranged right below the plurality of drying fans, the plurality of heating blocks are arranged on the heating plate at equal intervals, the plurality of heat dissipation holes are formed in the bottom end of the air drying mechanism at equal intervals, the heating plate generates heat after being electrified and is matched with the heating blocks, gas in the air drying mechanism can be rapidly heated, meanwhile, the heated gas in the air drying mechanism can be blown into the box body through the heat dissipation holes by opening the drying fans, further, liquid left over on medical waste in the box body can be dried, and secondary pollution to the environment when the liquid is recycled is avoided.

3. Through setting up microwave sterilizer, microwave sterilizer's lower extreme and bin intercommunication, the one end that microwave sterilizer was kept away from to the fourth fixed plate is provided with microwave generator perpendicularly, be provided with the microwave sterilization pipe in the microwave sterilizer, and the equidistant a plurality of microwave emission holes that are provided with on the microwave sterilization pipe, through opening microwave generator with the microwave through the microwave emission hole entering bin on the microwave sterilization pipe, can disinfect in the bin, can make the microwave sterilization pipe rotate through rotatory axis of rotation simultaneously, and then can make the sterile scope of microwave sterilization more even, it is more thorough to make the virus killing.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic structural view of a medical waste recycling device.

Fig. 2 is a schematic structural diagram of the vibration mechanism of the present invention.

FIG. 3 is a schematic diagram of the structure of the pretreatment mechanism of the present invention.

FIG. 4 is a schematic view of the air drying mechanism according to the present invention.

FIG. 5 is a schematic view of the shredder mechanism according to the present invention.

FIG. 6 is a schematic view of a microwave sterilization tube according to the present invention.

In the figure: 1. a first base; 2. a vibration mechanism; 101. installing a base; 102. a first support bar; 103. a support block; 104. a pin shaft; 105. a first chute; 106. a first slider; 107. a first link; 108. a connecting shaft; 109. a push block; 110. a second link; 111. a second slider; 112. a second chute; 113. a second support bar; 114. compressing the body; 115. a compression spring; 116. a first push plate; 117. convex round; 118. a first driven wheel; 119. a first belt; 120. a first drive wheel; 121. a first motor; 3. a pretreatment mechanism; 301. a box body; 302. a first feed port; 303. an air drying mechanism; 304. drying the fan; 305. heating plates; 306. a heating block; 307. heat dissipation holes; 308. a cylinder; 309. a compression rod; 310. a second push plate; 311. a cover body; 312. an ultraviolet germicidal lamp; 4. a connecting plate; 5. a crushing mechanism; 501. a first fixing plate; 502. a second fixing plate; 503. a transition box; 504. a second feed port; 505. a crushing roller; 506. a second driven wheel; 507. a second belt; 508. a second drive wheel; 509. a second motor; 510. a third fixing plate; 511. a screw; 512. a microwave sterilizer; 513. a fourth fixing plate; 514. a microwave generator; 515. a rotating shaft; 516. a reduction gearbox; 517. a third driven wheel; 518. a third belt; 519. a third motor; 520. a microwave sterilizing tube; 521. a microwave emitting aperture; 6. a second base; 7. a support; 8. a storage box.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, a medical waste recycling device comprises a first base 1, a vibration mechanism 2, a pretreatment mechanism 3 and a crushing mechanism 5, wherein the vibration mechanism 2 is mounted on the upper surface of the first base 1, the vibration mechanism 2 comprises two mounting bases 101, the number of the mounting bases 101 is two, the mounting bases comprise a first mounting base and a second mounting base, and the two mounting bases 101 are fixedly connected with the first base 1 through bolts; a first supporting rod 102 is vertically arranged on a first mounting base on one side of the upper surface of the first base 1, the top end of the first supporting rod 102 is provided with a connecting shaft 108, the connecting shaft 108 is movably connected with a supporting block 103 through a pin 104, the supporting block 103 can provide a supporting point for the pretreatment mechanism 3, one side of the first supporting rod 102 is provided with a first chute 105, the first chute 105 is horizontally fixed on the first base 1 through a bolt, a first sliding block 106 is slidably connected in the first chute 105, a first connecting rod 107 is movably connected in the first sliding block 106 through the pin 104, the first connecting rod 107 and a second chute 112 are vertically arranged, the top end of the first connecting rod 107 is movably connected with the supporting block 103 through the pin 104, one side of the first connecting rod 107 far away from the first supporting rod 102 is vertically provided with a pushing block 109, the pushing block 109 is fixedly connected with the first connecting rod 107 through a bolt, and one end of the pushing block 109 far away from the first connecting rod 107 is movably connected with, the second connecting rod 110 is perpendicular to the first connecting rod 107, one end of the second connecting rod 110 is welded and fixed to one end of a second sliding block 111, the second sliding block 111 is arranged on a second sliding groove 112, the second sliding block 111 is slidably connected with the second sliding groove 112, the second sliding groove 112 is fixedly connected to the upper end of a second supporting rod 113 through a bolt, the bottom end of the second supporting rod 113 is fixedly connected with a second mounting base through a bolt, the other end of the second sliding block 111 is welded and fixed with a compression main body 114, one end of the compression main body 114 is vertically welded and fixed with a first push plate 116, a compression spring 115 is arranged outside the compression main body 114, one end of the compression spring 115 is welded and fixed to the outer end of the second sliding groove 112, the other end of the compression spring 115 is welded and fixed to one end of the first push plate 116, and when the second sliding block 111 is pushed left and right by the, buffering the instant impact force of the second sliding block 111, further reducing the thrust force when the second sliding block 111 pushes the pushing block 109, wherein one end of the first pushing plate 116 far away from the second sliding groove 112 is movably connected with a convex circle 117, the rotation of the convex circle 117 can apply the thrust force in the horizontal direction to the first pushing plate 116, further enabling the first pushing plate 116 to move left and right in the horizontal direction, meanwhile, the first pushing plate 116 is subjected to the elastic deformation force of a compression spring 115, so that the left and right movement frequency of the first pushing plate 116 is moderate, one end of the convex circle 117 is vertically provided with a rotating shaft, the rotating shaft is fixedly connected with a first driven wheel 118 through a positioning pin, a first motor 121 is arranged under the first driven wheel 118, an output shaft of the first motor 121 is fixedly connected with a first driving wheel 120 through a fixed key, the first driving wheel 120 is slidably connected with the first driven wheel 118 through a first belt 119, and the first driven wheel 118 can rotate together with the first driving wheel 120 through, further driving the convex circle 117 to rotate, and the preprocessing mechanism 3 is arranged above the vibrating mechanism 2;

the pretreatment mechanism 3 comprises a box body 301, the box body 301 is of an internal hollow structure, a first feed inlet 302 is arranged on one side of the upper surface of the top end of the box body 301, the first feed inlet 302 is of a V-shaped structure, an air drying mechanism 303 is arranged on one side of the first feed inlet 302, the air drying mechanism 303 is fixedly connected with the box body 301 through bolts, a plurality of drying fans 304 are arranged on the inner wall of the top end of the air drying mechanism 303 at equal intervals, the drying fans 304 are fixedly connected with the air drying mechanism 303 through bolts, a heating plate 305 is horizontally arranged right below the drying fans 304, a plurality of heating blocks 306 are arranged on the heating plate 305 at equal intervals, a plurality of radiating holes 307 are arranged at the bottom end of the air drying mechanism 303 at equal intervals, through arranging the heating plate 305, the heating plate 305 generates heat after being electrified, heated gas in the air drying mechanism 303 can, further, the liquid left on the medical waste placed in the box 301 can be dried, the inner wall of one side of the box 301 is fixedly connected with the ultraviolet germicidal lamp 312 through the bolt, the ultraviolet germicidal lamp 312 can sterilize the medical waste in the box 301 to avoid secondary pollution during recovery processing and damage the environment, the cylinder 308 is arranged below the ultraviolet germicidal lamp 312 and is fixedly connected with one end of the box 301 through the bolt, the cylinder 308 penetrates through the box 301 and extends into the box 301, one end of the cylinder 308 is provided with the compression rod 309, one end of the compression rod 309 is vertically welded with the second push plate 310, the cylinder 308 can push the compression rod 309 to move left and right, further push the second push plate 310 to move left and right in the horizontal direction, finally the medical waste in the box 301 can be pushed out of the box 301, one end of the box 301 far away from the cylinder 308 is provided with the cover body 311, the bottom of one end of the box body 301 is fixedly connected with a connecting plate 4 through a bolt, one end of the connecting plate 4 is fixedly connected with the crushing mechanism 5 through a bolt, and the medical waste pretreated in the box body 301 can be sent into the crushing mechanism 5 through the connecting plate 4;

the crushing mechanism 5 comprises a first fixing plate 501 and a second fixing plate 502, the first fixing plate 501 and the second fixing plate 502 are arranged in parallel along the width direction of the second base 6, the first fixing plate 501 and the second fixing plate 502 are both fixedly connected with the second base 6 through bolts, a transition box 503 is vertically arranged on one side of the first fixing plate 501 opposite to the second fixing plate 502 through bolts, the upper end of the transition box 503 is fixedly connected with a second feed inlet 504 through bolts, the second feed inlet 504 is in a V-shaped structure, a crushing roller 505 is vertically arranged in the second feed inlet 504, a plurality of crushing cutter teeth are welded on the outer surface of the crushing roller 505 at equal intervals, one end of the crushing roller 505 is rotatably connected with a rotating shaft, one end of the rotating shaft penetrating through the second feed inlet 504 is fixedly connected with a second driven wheel 506, one side of the second driven wheel 506 is provided with a second motor 509, and a second driving wheel 508 is fixedly connected on the output shaft of the, the second driving wheel 508 is connected with the second driven wheel 506 in a sliding manner through a second belt 507, a reduction box 516 is arranged right below the second driven wheel 506, a rotating shaft is arranged along the width direction of the second base 6 of the reduction box 516, the rotating shaft penetrates through the reduction box 516 and is fixedly connected with a third driven wheel 517 through a key, a third motor 519 is arranged right below the third driven wheel 517, a third driving wheel is arranged on an output shaft of the third motor 519, the third driving wheel is connected with the third driven wheel 517 in a sliding manner through a third belt 518, the reduction box 516 is provided with a rotating shaft 515 along the length direction of the second base 6, the rotating shaft 515 penetrates through the transition box 503 and is connected with the microwave sterilizer 512 in a rotating manner, one end of the microwave sterilizer 512 is fixedly connected with the first fixing plate 501 through a bolt, the other end of the microwave sterilizer 512 is arranged on a fourth fixing plate 513, and the lower end of, the fourth fixing plate 513 is parallel to the first fixing plate 501, two screws 511 are vertically arranged between the fourth fixing plate 513 and the first fixing plate 501, two ends of each screw 511 are fixedly connected with the fourth fixing plate 513 and the first fixing plate 501 through bolts, the distance between the fourth fixing plate 513 and the first fixing plate 501 can be adjusted by adjusting the fixing positions between the screws 511 and the fourth fixing plate 513 as well as the first fixing plate 501, so as to further extend or shorten the length of the microwave sterilizer 512, a microwave generator 514 is vertically arranged at one end of the fourth fixing plate 513 away from the microwave sterilizer 512, the microwave generator 514 penetrates through the fourth fixing plate 513 as well as the third fixing plate 510 to be communicated with the microwave sterilizer 512, the third fixing plate 510 is arranged between the fourth fixing plate 513 and the first fixing plate 501, a microwave sterilizing tube 520 is arranged in the microwave sterilizer 512, and a plurality of microwave emitting holes 521 are arranged on the microwave sterilizing tube 520 at equal intervals, microwaves enter the storage box 8 through the microwave emitting holes 521 on the microwave sterilizing tube 520 by starting the microwave generator 514, the interior of the storage box 8 can be sterilized, and the supports 7 are symmetrically arranged on the periphery of the lower surface of the bottom end of the second base 6.

The specific use and working process of the recovery processing device are as follows:

firstly, pouring medical wastes into the box body 301 from the first feeding hole 302, starting the heating plate 305 and the heating block 306 to heat the heating plate 305 and the heating block 306, starting the drying fan 304, rotating the drying fan 304, blowing hot air generated by the heating plate 305 and the heating block 306 into the box body 301 through the heat dissipation holes 307, and further air-drying liquid remaining in the medical wastes in the box body 301;

secondly, opening the cover 311, and simultaneously opening the air cylinder 308, wherein the air cylinder 308 pushes the compression rod 309 to move towards the cover 311, and further pushes the second push plate 310 to move, and finally, the medical waste in the box 301 is pushed out from the cover 311;

thirdly, the first motor 121 is started, the first motor 121 starts to rotate, so that the first driving wheel 120 is driven to rotate, the first driven wheel 118 is driven to rotate through the first belt 119, the convex circle 117 is driven to rotate, the first push plate 116 is driven to move left and right in the horizontal direction through the rotation of the convex circle 117, the second connecting rod 110 is driven to move left and right through the second sliding block 111, the first connecting rod 107 is driven to move through the push block 109, the first sliding block 106 is driven to slide in the first sliding groove 105, the pretreatment mechanism 3 is shaken through the matching of the first supporting rod 102, and the medical waste in the box body 301 is pushed into the crushing mechanism 5 through the connecting plate 4 through the matching of the second push plate 310;

fourthly, the second motor 509 is started, the second motor 509 drives the second driving wheel 508 to rotate, the crushing roller 505 is further driven to rotate through the second belt 507, medical wastes entering from the connecting plate 4 are crushed, and the crushed medical wastes enter the storage box 8 through the transition box 503;

and fifthly, starting the microwave generator 514, sterilizing and disinfecting the medical waste in the storage box 8 by the microwaves through the microwave emitting holes 521 on the microwave sterilizing tube 520, starting the third motor 519, driving the reduction box 516 to rotate by the third motor 519, further driving the rotating shaft 515 to rotate, and further driving the microwave sterilizing tube 520 to rotate.

The working principle is as follows: a first sliding block 106 is connected in a first sliding groove 105 in a sliding manner, a first connecting rod 107 is movably connected in the first sliding block 106 through a pin 104, the top end of the first connecting rod 107 is movably connected with a supporting block 103 through the pin 104, a push block 109 is vertically arranged on one side of the first connecting rod 107 far away from a first supporting rod 102, the push block 109 is fixedly connected with the first connecting rod 107 through a bolt, one end of the push block 109 far away from the first connecting rod 107 is movably connected with a second connecting rod 110 through a hinge, one end of the second connecting rod 110 is fixedly welded at one end of the second sliding block 111, the second sliding block 111 is arranged on a second sliding groove 112, the second sliding groove 112 is fixedly connected at the upper end of a second supporting rod 113 through a bolt, the other end of the second sliding block 111 is fixedly welded with a compression main body 114, a compression spring 115 is arranged outside the compression main body 114, and one end of the compression spring 115, the other end of the compression spring 115 is welded and fixed at one end of the first push plate 116, which is far away from the second chute 112, is movably connected with a convex circle 117, the rotation of the convex circle 117 can apply a horizontal thrust to the first push plate 116, so that the first push plate 116 can move left and right in the horizontal direction, meanwhile, the first push plate 116 is subjected to an elastic deformation force of the compression spring 115, so that the left and right movement frequency of the first push plate 116 is moderate, one end of the convex circle 117 is vertically provided with a rotating shaft, a first motor 121 is arranged right below the first driven wheel 118, the first motor 121 is started, the first motor 121 can drive the first driven wheel 118 to rotate through a first belt 119, so as to drive the convex circle 117 to rotate, the convex circle 117 can apply the horizontal thrust to the first push plate 116 when the convex circle 117 is in contact with the first push plate 116 due to the irregular shape, the compression spring 115 fixed at one side of the first push, and the first push plate 116 can accelerate the medical waste in the pretreatment mechanism 3 to enter the crushing mechanism 5 by pushing the second connecting rod 110, and further can drive the supporting block 103 to move through the first connecting rod 107, and the ultraviolet germicidal lamp 312 can sterilize the medical waste in the box 301 by fixedly connecting the ultraviolet germicidal lamp 312 on the inner wall of one side of the box 301 through bolts, so as to avoid secondary pollution during recycling treatment and destroy the environment, a plurality of drying fans 304 are arranged on the inner wall of the top end of the air drying mechanism 303 at equal intervals, and the drying fans 304 are fixedly connected with the air drying mechanism 303 through bolts, a heating plate 305 is horizontally arranged right below the drying fans 304, a plurality of heating blocks 306 are arranged on the heating plate 305 at equal intervals, a plurality of heat dissipation holes are arranged at the bottom end of the air drying mechanism 303 at equal intervals, and the heating plate 305 generates heat after being electrified, the gas in the air drying mechanism 303 can be rapidly heated by matching with the heating block 306, and meanwhile, the heated gas in the air drying mechanism 303 can be blown into the box body 301 through the heat dissipation holes 307 by opening the drying fan 304, so that the liquid left on the medical waste placed in the box body 301 can be dried, and the secondary pollution to the environment when the liquid is recovered is avoided; through setting up microwave sterilizer 512, the lower extreme and the bin 8 intercommunication of microwave sterilizer 512, the one end that microwave sterilizer 512 was kept away from to fourth fixed plate 513 is provided with microwave generator 514 perpendicularly, be provided with microwave sterilizing tube 520 in the microwave sterilizer 512, and microwave sterilizing tube 520 goes up the equidistant a plurality of microwave emitting holes 521 that are provided with, get into bin 8 through opening microwave generator 514 with the microwave through microwave emitting hole 521 on the microwave sterilizing tube 520, can disinfect in the bin 8, can make microwave sterilizing tube 520 rotate through rotatory axis of rotation 515 simultaneously, and then can make the sterile scope of microwave sterilization more even, it is more thorough to make the virus killing.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The medical waste recycling device is characterized by comprising a first base (1), a vibration mechanism (2), a pretreatment mechanism (3) and a crushing mechanism (5), wherein the vibration mechanism (2) is mounted on the upper surface of the first base (1), the vibration mechanism (2) comprises two mounting bases (101), the two mounting bases (101) comprise a first mounting base and a second mounting base, and the two mounting bases (101) are fixedly connected with the first base (1) through bolts; a first supporting rod (102) is vertically arranged on a first mounting base positioned on one side of the upper surface of a first base (1), a connecting shaft (108) is arranged at the top end of the first supporting rod (102), the connecting shaft (108) is movably connected with a supporting block (103) through a pin shaft (104), a first sliding groove (105) is arranged on one side of the first supporting rod (102), the first sliding groove (105) is horizontally fixed on the first base (1) through a bolt, a first sliding block (106) is connected in the first sliding groove (105) in a sliding manner, a first connecting rod (107) is movably connected in the first sliding block (106) through the pin shaft (104), the top end of the first connecting rod (107) is movably connected with the supporting block (103) through the pin shaft (104), a pushing block (109) is vertically arranged on one side of the first connecting rod (107) far away from the first supporting rod (102), and the pushing block (109) is fixedly connected with the first connecting rod (107), and one end of the push block (109) far away from the first connecting rod (107) is movably connected with a second connecting rod (110) through a hinge piece, one end of the second connecting rod (110) is welded and fixed at one end of a second sliding block (111), the second sliding block (111) is arranged on a second sliding groove (112), the second sliding block (111) is in sliding connection with the second sliding groove (112), the second sliding groove (112) is fixedly connected at the upper end of a second supporting rod (113) through a bolt, the bottom end of the second supporting rod (113) is fixedly connected with a second mounting base through a bolt, the other end of the second sliding block (111) is welded and fixed with a compression main body (114), one end of the compression main body (114) is vertically welded and fixed with a first push plate (116), a compression spring (115) is arranged outside the compression main body (114), one end of the first push plate (116) far away from the second sliding groove (112) is movably connected with a convex circle, a pretreatment mechanism (3) is arranged above the vibration mechanism (2);

the pretreatment mechanism (3) comprises a box body (301), a first feeding hole (302) is formed in one side of the upper surface of the top end of the box body (301), an air drying mechanism (303) is arranged on one side of the first feeding hole (302), the air drying mechanism (303) is fixedly connected with the box body (301) through bolts, a plurality of drying fans (304) are arranged on the inner wall of the top end of the air drying mechanism (303) at equal intervals, the drying fans (304) are fixedly connected with the air drying mechanism (303) through bolts, a plurality of heat dissipation holes are formed in the bottom end of the air drying mechanism (303) at equal intervals, a connecting plate (4) is fixedly connected to the bottom of one end of the box body (301) through bolts, and one end of the connecting plate (4);

the crushing mechanism (5) comprises a first fixing plate (501) and a second fixing plate (502), the first fixing plate (501) and the second fixing plate (502) are arranged in parallel along the width direction of the second base (6), the first fixing plate (501) and the second fixing plate (502) are fixedly connected with the second base (6) through bolts, one opposite sides of the first fixing plate (501) and the second fixing plate (502) are vertically provided with a transition box (503) through bolts, the upper end of the transition box (503) is fixedly connected with a second feed inlet (504) through bolts, a crushing roller (505) is vertically arranged in the second feed inlet (504), one end of a microwave sterilizer (512) is fixedly connected with the first fixing plate (501) through bolts, the other end of the microwave sterilizer (512) is installed on a fourth fixing plate (513), the lower end of the microwave sterilizer (512) is communicated with the storage box (8), a microwave generator (514) is vertically arranged at one end, far away from the microwave sterilizer (512), of the fourth fixing plate (513), the microwave generator (514) penetrates through the fourth fixing plate (513) and the third fixing plate (510) to be communicated with the microwave sterilizer (512), the third fixing plate (510) is arranged between the fourth fixing plate (513) and the first fixing plate (501), a microwave sterilizing tube (520) is arranged in the microwave sterilizer (512), and a plurality of microwave emitting holes (521) are formed in the microwave sterilizing tube (520) at equal intervals;

the first connecting rod (107) and the second sliding chute (112) are vertically arranged, and the second connecting rod (110) and the first connecting rod (107) are vertically arranged;

one end of the compression spring (115) is welded and fixed at the outer end of the second sliding chute (112), and the other end of the compression spring (115) is welded and fixed at one end of the first push plate (116);

a rotating shaft is vertically arranged at one end of the convex circle (117), the rotating shaft is fixedly connected with a first driven wheel (118) through a positioning pin, a first motor (121) is arranged right below the first driven wheel (118), an output shaft of the first motor (121) is fixedly connected with a first driving wheel (120) through a fixed key, and the first driving wheel (120) is in sliding connection with the first driven wheel (118) through a first belt (119);

a heating plate (305) is horizontally arranged right below the drying fans (304), and a plurality of heating blocks (306) are arranged on the heating plate (305) at equal intervals;

an ultraviolet germicidal lamp (312) is fixedly connected to the inner wall of one side of the box body (301) through a bolt;

an air cylinder (308) is arranged below the ultraviolet germicidal lamp (312), the air cylinder (308) is fixedly connected with one end of the box body (301) through a bolt, the air cylinder (308) penetrates through the box body (301) and extends into the box body (301), a compression rod (309) is arranged at one end of the air cylinder (308), a second push plate (310) is perpendicularly welded at one end of the compression rod (309), the air cylinder (308) can push the compression rod (309) to move left and right, the second push plate (310) is further pushed to move left and right in the horizontal direction, medical wastes in the box body (301) can be finally pushed out of the box body (301), and a cover body (311) is arranged at one end, far away from the air cylinder (308), of the box body (;

a plurality of crushing cutter teeth are welded on the outer surface of the crushing roller (505) at equal intervals, one end of the crushing roller (505) is rotatably connected with a rotating shaft, one end of the rotating shaft, which penetrates through a second feeding hole, is fixedly connected with a second driven wheel (506), one side of the second driven wheel (506) is provided with a second motor (509), an output shaft of the second motor (509) is fixedly connected with a second driving wheel (508) through a key, the second driving wheel (508) is connected with the second driven wheel (506) in a sliding manner through a second belt (507), a reduction gearbox (516) is arranged under the second driven wheel (506), the rotating shaft of the reduction gearbox (516) is arranged along the width direction of a second base (6), the rotating shaft penetrates through the reduction gearbox (516) and is fixedly connected with a third driven wheel (517) through a key, a third motor (519) is arranged under the third driven wheel (517), and an output shaft of the third motor (519), the third driving wheel is connected with a third driven wheel (517) in a sliding mode through a third belt (518), a reduction box (516) is provided with a rotating shaft (515) along the length direction of the second base (6), and the rotating shaft (515) penetrates through the transition box (503) and is connected with the microwave sterilizer (512) in a rotating mode;

the fourth fixing plate (513) is parallel to the first fixing plate (501), two screws (511) are vertically arranged between the fourth fixing plate (513) and the first fixing plate (501), and two ends of each of the two screws (511) are fixedly connected with the fourth fixing plate (513) and the first fixing plate (501) through bolts;

firstly, pouring medical wastes into a box body (301) from a first feeding hole (302), starting a heating plate (305) and a heating block (306) to heat the heating plate (305) and the heating block (306) and then generate heat, starting a drying fan (304), rotating the drying fan (304), blowing hot air generated by the heating plate (305) and the heating block (306) into the box body (301) through a heat dissipation hole (307), and further air-drying liquid remained in the medical wastes in the box body (301);

secondly, opening the cover body (311), starting the air cylinder (308) at the same time, wherein the air cylinder (308) pushes the compression rod (309) to move towards the cover body (311), and further pushes the second push plate (310) to move, and finally, medical wastes in the box body (301) are pushed out from the cover body (311);

thirdly, the first motor (121) is started, the first motor (121) starts to rotate, so that the first driving wheel (120) is driven to rotate, the first driven wheel (118) is driven to rotate through the first belt (119), and the convex circle (117) is driven to rotate, the first push plate (116) is pushed to move left and right in the horizontal direction through the rotation of the convex circle (117), the second connecting rod (110) is pushed to move left and right through the second sliding block (111), the first connecting rod (107) is pushed to move through the push block (109), so that the first sliding block (106) is driven to slide in the first sliding groove (105), the pretreatment mechanism (3) is rocked through the matching of the first supporting rod (102), and medical wastes in the box body (301) are pushed into the crushing mechanism (5) through the connecting plate (4) through the matching of the second push plate (310);

fourthly, the second motor (509) is started, the second motor (509) drives the second driving wheel (508) to rotate, the crushing roller (505) is further driven to rotate through the second belt (507), medical wastes entering from the connecting plate (4) are crushed, and the crushed medical wastes enter the storage box (8) through the transition box (503);

fifthly, starting a microwave generator (514), sterilizing and disinfecting medical wastes in the storage box (8) by microwaves through microwave emitting holes (521) on a microwave sterilization tube (520), starting a third motor (519), wherein the third motor (519) drives a reduction box (516) to rotate so as to drive a rotating shaft (515) to rotate and further drive the microwave sterilization tube (520) to rotate;

a first sliding block (106) is connected in a first sliding groove (105) in a sliding manner, a first connecting rod (107) is movably connected in the first sliding block (106) through a pin shaft (104), the top end of the first connecting rod (107) is movably connected with a supporting block (103) through the pin shaft (104), a push block (109) is vertically arranged on one side, away from a first supporting rod (102), of the first connecting rod (107), the push block (109) is fixedly connected with the first connecting rod (107) through a bolt, a second connecting rod (110) is movably connected at one end, away from the first connecting rod (107), of the push block (109) through a hinge piece, one end of the second connecting rod (110) is fixedly welded at one end of the second sliding block (111), the second sliding block (111) is arranged on the second sliding groove (112), the second sliding groove (112) is fixedly connected at the upper end of a second supporting rod (113) through a bolt, and a compression main body (114) is fixedly welded at the other end of the second, a compression spring (115) is arranged outside the compression main body (114), one end of the compression spring (115) is welded and fixed at the outer end of the second sliding chute (112), the other end of the compression spring (115) is welded and fixed at one end of the first push plate (116), one end, far away from the second sliding chute (112), of the first push plate (116) is movably connected with a convex circle (117), the rotation of the convex circle (117) can apply horizontal thrust to the first push plate (116), so that the first push plate (116) can move left and right in the horizontal direction, meanwhile, the first push plate (116) is subjected to elastic deformation force of the compression spring (115), so that the left and right movement frequency of the first push plate (116) is moderate, a rotating shaft is vertically arranged at one end of the convex circle (117), a first motor (121) is arranged under the first driven wheel (118), the first motor (121) is started, the first motor (121) can drive the first driven wheel (118) to rotate through a first belt (119), further driving the convex circle (117) to rotate, the convex circle (117) can apply a horizontal thrust to the first push plate (116) when contacting with the first push plate (116) due to the irregular round shape, a compression spring (115) fixed on one side of the first push plate (116) can buffer the thrust applied by the convex circle (117), the first push plate (116) can drive the supporting block (103) to move through the first connecting rod (107) by pushing the second connecting rod (110), further can accelerate the medical waste in the pretreatment mechanism (3) to enter the crushing mechanism (5), the medical waste in the box body (301) can be sterilized by the ultraviolet sterilizing lamp (312) fixedly connected on the inner wall of one side of the box body (301) through bolts, so as to avoid secondary pollution and environmental damage during recovery treatment, a plurality of drying fans (304) are arranged on the inner wall of the top end of the air drying mechanism (303) at equal intervals, the drying fans (304) are fixedly connected with the air drying mechanism (303) through bolts, a heating plate (305) is horizontally arranged right below the drying fans (304), a plurality of heating blocks (306) are arranged on the heating plate (305) at equal intervals, a plurality of heat dissipation holes are formed in the bottom end of the air drying mechanism (303) at equal intervals, the heating plate (305) generates heat after being electrified and is matched with the heating blocks (306), gas in the air drying mechanism (303) can be rapidly heated, meanwhile, the heated gas in the air drying mechanism (303) can be blown into the box body (301) through the heat dissipation holes (307), and then liquid left on medical waste placed in the box body (301) can be dried, so that secondary pollution to the environment when the liquid is recovered is avoided; through setting up microwave sterilizer (512), the lower extreme and storage box (8) intercommunication of microwave sterilizer (512), the one end that microwave sterilizer (512) was kept away from in fourth fixed plate (513) is provided with microwave generator (514) perpendicularly, be provided with microwave sterilization pipe (520) in microwave sterilizer (512), and microwave sterilization pipe (520) equidistant a plurality of microwave emission holes (521) that are provided with, through opening microwave generator (514) with microwave through microwave emission hole (521) on microwave sterilization pipe (520) get into in storage box (8), can disinfect in storage box (8), can make microwave sterilization pipe (520) rotate through rotatory axis of rotation (515) simultaneously, and then can make the sterile scope of microwave sterilization more even, make the virus killing more thorough.