CN114700353A

CN114700353A - Preventive medicine waste treatment device

Info

Publication number: CN114700353A
Application number: CN202210247581.3A
Authority: CN
Inventors: 张语心
Original assignee: Capital Medical University
Current assignee: Capital Medical University
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-07-05
Anticipated expiration: 2042-03-14
Also published as: CN114700353B

Abstract

The invention relates to the technical field of medical waste treatment, in particular to a preventive medical waste treatment device, comprising a substrate, a support frame, a conveying frame, a cleaning mechanism and a detachment mechanism, in order to avoid the needle tube from melting and re-molding caused by the residual medicinal liquid inside the needle tube When pollution occurs during the molding process, the water jet from the water outlet cooperates with the rotating shaft and the connecting block to drive the cleaning sponge to wipe and clean the liquid medicine on the inner wall of the needle tube, so as to improve the cleanliness of the inner wall of the needle tube; in the detachment mechanism, in order to connect the connection The part and the needle tube are melted at the same time to reduce the waste of materials. During the process of the needle tube moving from left to right, the part between the needle head and the connecting part is melted by the existing heating plate, so the connecting part can be kept on the needle tube. The connecting part and the needle tube are recycled at the same time, and the adjusting plate drives the clamping plate to pull out the needle, thereby improving the safety of medical staff.

Description

Preventive medicine waste treatment device

Technical Field

The invention relates to the technical field of medical waste treatment, in particular to a preventive medical waste treatment device.

Background

The preventive medicine mainly studies basic knowledge and skills in the aspects of etiology, prevention, screening, control, elimination and the like of infectious diseases and epidemic diseases, and carries out prevention and control, etiology investigation, disease monitoring and the like of the infectious diseases and the epidemic diseases of people, wherein an injection needle tube is generally required to be used in the infectious disease treatment process, the injection needle tube used in the medical injection process at the present stage is disposable due to the improvement of the medical level, so the injection needle tube is recycled and sterilized after being used, and most of the needle tubes are plastic products and can be returned to a factory for melt blow molding again along with the improvement of the production level, so that the production cost of the injection needle tube is saved, and the treatment cost is reduced, wherein the needle tubes comprise the needle tubes, needles, connecting parts matched with the needles, pushing parts and ears.

The injection syringe still has a little liquid medicine in its syringe after using, if do not wash remaining liquid medicine in the syringe inside, can lead to the syringe still to have liquid medicine in its inside after melt blow molding, cause the inside pollution of syringe, influence the security of injection syringe.

Because the patient suffers from infectious diseases, the needle after injection is very polluted, and if the needle is directly pulled out from the needle tube manually after the injection needle tube is used, the needle can contact the skin of medical staff, so that the occupational exposure risk of the medical staff is increased, the risk of the medical staff infecting the diseases is increased, and the safety of the medical staff is influenced.

Disclosure of Invention

In order to solve the problems, the invention adopts the following technical scheme: the utility model provides a preventive medicine waste treatment device, includes base plate, support frame, carriage, wiper mechanism and detaching mechanism, base plate up end around the symmetry be provided with two sets of support frames, every group support frame bilateral symmetry installs at the base plate up end, controls two support frame up ends and installs the carriage jointly, the base plate up end just is located about between two support frames from the left hand right hand side install wiper mechanism and detaching mechanism in proper order.

The cleaning mechanism comprises a cleaning frame, vertical frames, electric sliding blocks, a movable plate, cleaning round blocks, a rotating motor, a rotating shaft, connecting blocks and cleaning sponge, wherein the vertical frames are arranged on the left side of the upper end surface of the base plate and positioned on the front side and the rear side of the conveying frame, the electric sliding blocks are arranged on the opposite surfaces of the two vertical frames, the movable plate is arranged between the two electric sliding blocks, the cleaning round blocks are arranged in the middle of the lower end surface of the movable plate, rotating round grooves are formed in the lower end surface of the cleaning round blocks, a water inlet is formed in the upper end of the cleaning round blocks, the rotating motor is arranged in the rotating round grooves through a motor base, the rotating shaft is arranged on the lower end surface of an output shaft of the rotating motor, two groups of connecting blocks are symmetrically arranged on the left side and the right side of the rotating shaft, each group of connecting blocks is uniformly arranged on the outer wall of the rotating shaft from top to bottom, the cleaning sponge is commonly arranged between the connecting blocks on the same side, and the front side of the rotating shaft is uniformly provided with water outlets from top to bottom, a water inlet groove communicated with the water outlet is formed in the rotating shaft, and a cleaning frame is arranged on the upper end face of the base plate and below the movable plate.

The detaching mechanism comprises detaching frames, supporting plates, a collecting box, L-shaped plates, reset spring rods, adjusting plates, supporting spring rods, adjusting parts and clamping plates, wherein two groups of supporting plates which are distributed left and right are symmetrically arranged on the right side of the upper end surface of the base plate in a front-back mode, the detaching frames are jointly arranged on the upper end surfaces of the left and right adjacent supporting plates, the collecting box is arranged on the upper end surface of the base plate and below the upper end surface of the two detaching frames, sliding grooves with L-shaped structures are formed in the detaching frames, the L-shaped plates are arranged in the vertical sections of the sliding grooves in a sliding mode, the reset spring rods are arranged between the L-shaped plates and the upper end surfaces of the detaching frames, the adjusting plates are arranged in the horizontal sections of the sliding grooves in a sliding mode, the lower ends of the vertical sections of the L-shaped plates abut against the adjusting plates, the supporting spring rods are arranged between the lower end surfaces of the adjusting plates and the lower end surfaces of the sliding grooves, and one sides of the adjusting plates, which are close to the vertical sections of the L-shaped plates, are provided with inclined structures, the one end that the L template was kept away from to the regulating plate has been seted up and has been adjusted logical groove, adjusts to lead to inside being provided with the regulating part of groove, adjusts to lead to the groove and keeps away from the one end of the vertical section of L template and has seted up the locking logical groove, and the inslot portion that leads to in the locking is provided with the clamp plate.

Preferably, the regulating part include alignment jig and return spring pole, wherein the regulation lead to inslot portion be provided with the alignment jig that the up end is the inclined plane, the alignment jig lower extreme is fixed at the terminal surface under the sliding tray, install return spring pole between clamp plate and the regulation logical inslot wall, and the clamp plate slides and sets up in the logical inslot portion of locking.

Preferably, two carriage left end face install jointly and carry even board, carry even board up end right side and seted up the spacing groove, carry even board up end left side and install the push cylinder through the cylinder block, carry even board up end and be located and seted up the removal spout between push cylinder and the spacing groove, the inside slip of removal spout is provided with the slurcam, and the slurcam is connected with the flexible end of push cylinder.

Preferably, two carriage up end all install the clamp plate, and be provided with spacing clearance between clamp plate and the carriage up end, the clamp plate up end just is located and has seted up under the shifting board and compress tightly logical groove, the clamp plate up end is provided with the locking board of L type structure, installs the expanding spring pole under the locking board horizontal segment between terminal surface and the carriage lateral wall, and the vertical section setting of locking board is compressing tightly logical inslot portion.

Preferably, the support frame opposite face install the anticreep frame, install the anticreep board between two adjacent anticreep frames around, two anticreep boards can carry on spacingly to connecting portion around, the anticreep board both can avoid annular rubber pad extrusion needle tubing inside to lead to waste water outflow pressure too big in the cleaning process, guarantees that syringe needle and connecting portion can not drop from the needle tubing, can guarantee again that the syringe needle can not be with connecting portion together under the time of falling after syringe needle and connecting portion junction melting can not follow the needle tubing, guarantees that connecting portion can not drop from the needle tubing.

Preferably, the carriage opposite face seted up the conveyer trough, a plurality of conveying rollers are evenly installed through the bearing from left to right to conveyer trough inside, take transmission mode interconnect between the conveying roller, drive through current drive and rotate between the conveying roller to can carry the auxiliary transportation to the needle tubing, avoid extrusion force undersize between the needle tubing to cause the needle tubing to block up between the carriage, influence the transport of needle tubing.

Preferably, rotation circular slot inner wall be provided with electric telescopic handle, the cover is equipped with annular rubber pad between axis of rotation and the rotation circular slot, and annular rubber pad lateral wall is provided with annular hypotenuse, after the inside washing of needle tubing was finished, electric telescopic handle started to drive annular rubber pad and moves down, and then annular rubber pad moves down and moves down through annular hypotenuse to annular rubber pad moves down can go into the air to the inside pump of needle tubing, and then can carry out quick discharge to the inside water after wasing of needle tubing, avoids the less rivers after leading to wasing of needle tubing below export slow, influences the cleaning efficiency of needle tubing.

Preferably, two between the carriage up end and be located vertical frame right side and install the shielding plate, avoid the inside dust that falls into of needle tubing after the washing, influence the inside clean effect of needle tubing.

The invention has the beneficial effects that: 1. in the cleaning mechanism designed by the invention, in order to avoid pollution in the process of melting and reshaping the needle tube caused by residual liquid medicine in the needle tube, water sprayed from the water outlet can drive a cleaning sponge to wipe and clean the liquid medicine on the inner wall of the needle tube through the mutual matching of the rotating shaft and the connecting block, so that the neatness degree of the inner wall of the needle tube is improved; in the detaching mechanism, in order to carry out the melting with connecting portion and needle tubing simultaneously and handle, reduce the waste of material, the needle tubing carries out the melting through the part of current hot plate between to syringe needle and the connecting portion and handles from the left side to the right side removal in-process, so can remain connecting portion on the needle tubing, thereby can carry out recycle simultaneously to connecting portion and needle tubing, the regulating plate drives the grip block and extracts the syringe needle, avoid medical staff and syringe needle direct contact, it takes place the occupation to expose to reduce medical staff, improve medical staff's safety.

2. In the adjusting part designed by the invention, when the adjusting plate moves downwards, the locking plate is driven to move downwards, and the locking plate is driven to move towards the opposite direction by the mutual matching of the return spring rod and the inclined plane on the adjusting frame in the downward moving process of the locking plate, so that the needle head can be clamped, and the problem that the needle head is moved towards the locking plate when the front and rear locking plates move the needle head downwards, so that the needle head pulling-out effect is influenced is avoided.

3. According to the invention, the electric telescopic rod is matched with the annular rubber pad to quickly discharge water cleaned in the needle tube, so that the problem that the cleaning efficiency of the needle tube is influenced because the outlet below the needle tube is small and the water cleaned slowly flows out is avoided.

Drawings

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

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a partially enlarged view of fig. 1 a according to the present invention.

Fig. 3 is a partial enlarged view of the present invention at B of fig. 1.

Fig. 4 is a partial enlarged view of the invention at C of fig. 1.

Fig. 5 is a partial enlarged view of the invention at D of fig. 1.

Fig. 6 is a front view of the present invention.

Fig. 7 is a partial cross-sectional view taken at E-E of fig. 6 in accordance with the present invention.

Fig. 8 is an enlarged view of a portion of the invention at G of fig. 7.

Fig. 9 is a partial left side view of the invention.

Fig. 10 is an enlarged view of a portion of the invention at F of fig. 9.

FIG. 11 is a schematic view of a portion of the purging mechanism and the internal mounting structure of the syringe according to the present invention.

Fig. 12 is a transverse sectional view of a rotating shaft of the present invention.

Fig. 13 is a schematic perspective view of the syringe of the present invention.

In the figure: 1. a substrate; 2. a support frame; 21. an anti-falling frame; 22. an anti-drop plate; 3. a carriage; 31. conveying the connecting plate; 32. a push cylinder; 33. a limiting groove; 34. a push plate; 35. pressing a plate; 36. a locking plate; 37. a telescoping spring rod; 38. a conveying roller; 39. a shielding plate; 4. a cleaning mechanism; 41. cleaning the frame; 42. a vertical frame; 43. an electric slider; 44. moving the plate; 45. cleaning the round block; 451. an electric telescopic rod; 452. an annular rubber pad; 46. rotating the motor; 47. a rotating shaft; 48. connecting blocks; 49. cleaning the sponge; 40. a water outlet; 410. a water inlet groove; 5. a detaching mechanism; 51. detaching the frame; 52. a support plate; 53. a collection box; 54. an L-shaped plate; 55. a return spring lever; 56. an adjusting plate; 57. supporting a spring rod; 58. an adjustment section; 581. an adjusting bracket; 582. a return spring lever; 59. a clamping plate; 50. a sliding groove; 510. adjusting the through groove; 511. locking the through groove; 5. a detaching mechanism; 6. an injection syringe; 61. a needle tube; 62. an ear portion; 63. a connecting portion; 64. a needle.

Detailed Description

The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.

Referring to fig. 1, a preventive medicine waste treatment device, including base plate 1, support frame 2, carriage 3, wiper mechanism 4 and

detaching mechanism

5, 1 up end of base plate before the back symmetry be provided with two sets of support frames 2, 2 bilateral symmetry of every group support frame are installed at 1 up end of base plate, about two 2 up ends of support frame install jointly and install carriage 3, base plate 1 up end just is located about between two support frames 2 from the left hand right hand side install wiper mechanism 4 and detaching mechanism 5 in proper order.

Referring to fig. 9, the opposite surfaces of the conveying frames 3 are provided with conveying grooves, a plurality of conveying rollers 38 are uniformly installed in the conveying grooves from left to right through bearings, the conveying rollers 38 are connected with each other in a belt transmission manner, and the conveying rollers 38 are driven to rotate by the existing drive (not shown in the figure), so that the needle tubes 61 can be conveyed in an auxiliary manner, and the phenomenon that the needle tubes 61 are blocked between the conveying frames 3 due to the fact that the extrusion force between the needle tubes 61 is too small and the conveying of the needle tubes 61 is influenced is avoided.

Referring to fig. 1, 3 and 6, two conveying connecting plates 31 are jointly installed on the left end faces of the two conveying frames 3, a limiting groove 33 is formed in the right side of the upper end face of each conveying connecting plate 31, a pushing cylinder 32 is installed on the left side of the upper end face of each conveying connecting plate 31 through a cylinder block, a moving chute is formed in the upper end face of each conveying connecting plate 31 and located between each pushing cylinder 32 and the corresponding limiting groove 33, a pushing plate 34 is arranged inside each moving chute in a sliding mode, and the pushing plate 34 is connected with the telescopic end of each pushing cylinder 32.

Referring to fig. 1, 9, 11 and 12, the cleaning mechanism 4 includes a cleaning frame 41, vertical frames 42, electric sliders 43, a moving plate 44, cleaning round blocks 45, a rotating motor 46, a rotating shaft 47, connecting blocks 48 and a cleaning sponge 49, wherein the vertical frames 42 are installed on the left side of the upper end surface of the substrate 1 and located on the front and rear sides of the conveying frame 3, the electric sliders 43 are installed on the opposite surfaces of the two vertical frames 42, the moving plate 44 is installed between the two electric sliders 43, the cleaning round block 45 is installed in the middle of the lower end surface of the moving plate 44, the rotating round groove is formed on the lower end surface of the cleaning round block 45, the upper end of the cleaning round block 45 is provided with a water inlet, the rotating motor 46 is installed inside the rotating round groove through a motor base, the rotating shaft 47 is installed on the lower end surface of the output shaft of the rotating motor 46, two sets of connecting blocks 48 are symmetrically arranged on the left and right sides of the rotating shaft 47, and each set of connecting blocks 48 are uniformly installed on the outer wall of the rotating shaft 47 from top to bottom, cleaning sponges 49 are commonly arranged between the connecting blocks 48 on the same side, water outlets 40 are uniformly arranged on the front side of the rotating shaft 47 from top to bottom, a water inlet groove 410 communicated with the water outlets 40 is formed in the rotating shaft 47, and a cleaning frame 41 is arranged on the upper end face of the base plate 1 and below the moving plate 44.

Referring to fig. 1, a shielding plate 39 is installed between the upper end surfaces of the two conveying frames 3 and on the right side of the vertical frame 42, so as to prevent dust from falling into the inside of the cleaned needle tube 61 and affecting the cleaning effect of the inside of the needle tube 61.

Referring to fig. 1, 5, 6, 7 and 8, the detaching mechanism 5 includes a detaching frame 51, a supporting plate 52, a collecting box 53, an L-shaped plate 54, a return spring rod 55, an adjusting plate 56, a supporting spring rod 57, an adjusting portion 58 and a clamping plate 59, wherein two groups of supporting plates 52 distributed left and right are symmetrically installed on the right side of the upper end surface of the base plate 1, the detaching frame 51 is installed on the upper end surfaces of the left and right adjacent supporting plates 52, the collecting box 53 is installed on the upper end surface of the base plate and below the space between the two detaching frames 51, sliding grooves 50 of L-shaped structures are respectively formed in the detaching frame 51, the L-shaped plate 54 is slidably installed in the vertical section of the sliding groove 50, the return spring rod 55 is installed between the L-shaped plate 54 and the upper end surface of the detaching frame 51, the adjusting plate 56 is slidably installed on the horizontal section of the sliding groove 50, the lower end of the vertical section of the L-shaped plate 54 abuts against the adjusting plate 56, the supporting spring rod 57 is installed between the lower end surface of the adjusting plate 56 and the lower end surface of the sliding groove 50, and one side that adjusting plate 56 is close to the vertical section of L template 54 is provided with the slope structure, and the one end that L template 54 was kept away from to adjusting plate 56 has seted up regulation logical groove 510, and regulation logical groove 510 is inside to be provided with regulating part 58, and the one end that L template 54 vertical section was kept away from to regulation logical groove 510 has seted up locking logical groove 511, and inside clamp plate 59 that is provided with of locking logical groove 511.

Referring to fig. 13, in the specific operation, the injection part inside the syringe 6 is taken out, the needle tube 61 is placed inside the limit groove 33, wherein the limit groove 33 is composed of a through groove and an ear groove, the needle tube 61 passes through the through groove in the placement process of the syringe 6, the ear 62 is placed inside the ear groove, wherein the ear groove and the through groove are matched with each other to limit the needle tube 61 and the ear 62, the ear 62 is ensured to move on the transportation frame 3 in the movement process of the needle tube 61, the ear 62 is prevented from shifting to cause the falling of the needle tube 61 in the transportation process, after the placement of the needle tube 61 is finished, the pushing cylinder 32 is started to drive the needle tube 61 to move to the end face of the transportation frame 3 through the pushing plate 34, when the needle tube 61 moves to the position under the moving plate 44, the electric slider 43 is matched with the cleaning round block 45 to drive the rotating shaft 47 to move downwards into the syringe, through the water pump earlier through the water inlet to the inside pump water of intake chamber 410, rivers wash to needle tubing 61 inner wall through delivery port 40, the in-process of washing rotates motor 46 and drives axis of rotation 47 rotation in step, and then rotates through axis of rotation 47 and can drive washing sponge 49 through connecting block 48 and clean the washing to the liquid medicine on the needle tubing 61 inner wall, waste liquid after the washing flows into washs the frame 41 in, wherein reset spring pole 55 plays the reset effect to L template 54, support spring pole 57 plays support and reset effect to adjusting plate 56.

After the cleaning, the electric slider 43 drives the rotating shaft 47 to move upwards through the moving plate 44 and the cleaning round block 45, after the electric slider 43 is reset to the starting position, the left needle tube 61 extrudes the right needle tube 61 to move continuously rightwards, after the needle tube 61 drives the needle 64 to move into the detaching frame 51, the connecting part 63 and the needle 64 are heated by the existing heating plate, so that the needle 64 falls off from the connecting part 63, at the moment, the L-shaped plate 54 is driven to move away from each other through the arc structure on the surface of the needle tube 61 in the rightward moving process, and then the L-shaped plate 54 drives the adjusting plate 56 to move downwards through the inclined structure on the adjusting plate 56, so that the adjusting plate 56 drives the clamping plate 59 to pull out the needle 64, the falling needle 64 falls into the collecting box 53, and the direct contact between medical personnel and the needle 64 is avoided, and the safety of the medical personnel is influenced.

Referring to fig. 1, 2 and 9, two of the upper end surfaces of the two conveying frames 3 are provided with a pressing plate 35, a limiting gap is formed between the pressing plate 35 and the upper end surface of the conveying frame 3, the upper end surface of the pressing plate 35 is located under the movable plate 44 and provided with a pressing through groove, the upper end surface of the pressing plate 35 is provided with a locking plate 36 of an L-shaped structure, a telescopic spring rod 37 is installed between the lower end surface of the horizontal section of the locking plate 36 and the side wall of the conveying frame 3, and the vertical section of the locking plate 36 is arranged in the pressing through groove. The movable plate 44 is provided with compressing protrusions in front and back symmetry on the lower end face, when the lug 62 moves to the compressing through groove in the limiting gap, the movable plate 44 moves downwards to drive the locking plate 36 to move downwards through the compressing protrusions, so that the locking plate 36 can lock and limit the lug 62, the phenomenon that the cleaning sponge 49 rotates the needle tube 61 when cleaning the inside of the needle tube 61 to influence the stability of the needle tube 61 is avoided, and the telescopic spring rod 37 plays a supporting and resetting role in the locking plate 36.

Referring to fig. 8, the adjusting portion 58 includes an adjusting frame 581 and a return spring rod 582, wherein the adjusting frame 581 whose upper end surface is an inclined surface is disposed inside the adjusting through groove 510, the lower end of the adjusting frame 581 is fixed to the lower end surface of the sliding groove 50, the return spring rod 582 is installed between the clamping plate 59 and the inner wall of the adjusting through groove 510, and the clamping plate 59 is slidably disposed inside the locking through groove 511, the adjusting plate 56 moves downward to drive the locking plate 36 to slide on the inclined surface of the adjusting frame 581, so that the front and rear locking plates 36 move in opposite directions to clamp the needle 64, thereby preventing the needle 64 from moving relatively on the locking plate 36 when the front and rear locking plates 36 drive the needle 64 to move downward to affect the pulling-out effect of the needle 64.

Referring to fig. 11, the inner wall of the rotating circular groove is provided with the electric telescopic rod 451, the annular rubber pad 452 is sleeved between the rotating shaft 47 and the rotating circular groove, and the outer side wall of the annular rubber pad 452 is provided with an annular inclined edge, after the inside of the needle tube 61 is cleaned, the electric telescopic rod 451 is started to drive the annular rubber pad 452 to move downwards, and then the annular rubber pad 452 moves downwards to move downwards through the annular inclined edge, so that the annular rubber pad 452 moves downwards to pump air into the inside of the needle tube 61, and then the cleaned water inside the needle tube 61 can be rapidly discharged, and the problem that the cleaned water flows slowly due to the small outlet below the needle tube 61 and affects the cleaning efficiency of the needle tube 61 is avoided.

Referring to fig. 4 and fig. 10, the anti-falling frames 21 are installed on the opposite surfaces of the supporting frame 2, the anti-falling plates 22 are installed between the two adjacent anti-falling frames 21, the two anti-falling plates 22 can limit the connecting portion 63, the anti-falling plates 22 can prevent the annular rubber pad 452 from extruding the inside of the needle tube 61 to cause overlarge pressure of wastewater in the cleaning process, the needle 64 and the connecting portion 63 can not fall off from the needle tube 61, the connecting portion 63 can not be brought down when the needle 64 falls off after the melting of the connection between the needle 64 and the connecting portion 63, and the connecting portion 63 can not fall off from the needle tube 61.

The invention discloses a method for treating an injection syringe by a preventive medical waste treatment device, which comprises the following steps: the first step is as follows: placing treatment: taking out the injection part in the injection needle cylinder 6, placing the needle tube 61 in the limiting groove 33, starting the pushing cylinder 32, and driving the needle tube 61 to move to the upper end face of the conveying frame 3 through the pushing plate 34;

the second step is that: cleaning treatment: when the needle tube 61 moves to the position right below the moving plate 44, the electric slide block 43 is matched with the cleaning round block 45 through the moving plate 44 to drive the rotating shaft 47 to move downwards to the inside of the needle tube, water is pumped into the water inlet groove 410 through the water pump, water flows flush the inner wall of the needle tube 61 through the water outlet 40, the rotating motor 46 synchronously drives the rotating shaft 47 to rotate in the flushing process, and then the rotating shaft 47 rotates to drive the cleaning sponge 49 to wipe and clean the liquid medicine on the inner wall of the needle tube 61 through the connecting block 48;

the third step: detaching treatment: when the needle tube 61 drives the needle 64 to move into the detaching frame 51, the existing heating plate heats the joint of the connecting part 63 and the needle 64, so that the needle 64 falls off from the connecting part 63, at the moment, the L-shaped plate 54 is driven to move away through the arc structure on the surface of the needle tube 61 in the process of moving rightwards, the L-shaped plate 54 drives the adjusting plate 56 to move downwards through the inclined structure on the adjusting plate 56, and the adjusting plate 56 drives the clamping plate 59 to pull out the needle 64;

the fourth step: collecting and treating: the detached needle 64 falls into the collection box 53, and the needle 64 moved to the right side of the carrier 3 is collected and disposed through the existing collection box.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A preventive medical waste treatment device, comprising a substrate (1), a support frame (2), a conveying frame (3), a cleaning mechanism (4) and a detachment mechanism (5), characterized in that: the substrate (1) Two sets of support frames (2) are arranged symmetrically in front and rear of the upper end, each set of support frames (2) is symmetrically installed on the upper end face of the base plate (1), and the upper end faces of the two left and right support frames (2) are jointly installed with a The conveying frame (3) is provided with a cleaning mechanism (4) and a dismounting mechanism (5) on the upper end surface of the base plate (1) and located between the left and right support frames (2) in sequence from left to right, wherein:

The cleaning mechanism (4) includes a cleaning frame (41), a vertical frame (42), an electric sliding block (43), a moving plate (44), a cleaning round block (45), a rotating motor (46), and a rotating shaft (47), the connecting block (48) and the cleaning sponge (49), wherein a vertical frame (42) is installed on the left side of the upper end face of the base plate (1) and on the front and rear sides of the conveying frame (3). An electric sliding block (43) is arranged on the opposite surface of the straight frame (42), a moving plate (44) is installed between the two electric sliding blocks (43), and a cleaning round block (45) is installed in the middle of the lower end face of the moving plate (44). , a rotating circular groove is formed on the lower end surface of the cleaning round block (45), and a water inlet is formed on the upper end of the cleaning round block (45). A rotating shaft (47) is installed on the end face, and two sets of connecting blocks (48) are symmetrically arranged on the left and right sides of the rotating shaft (47), and each set of connecting blocks (48) is evenly installed on the outer wall of the rotating shaft (47) from top to bottom. , a cleaning sponge (49) is installed between the connecting blocks (48) on the same side, the front side of the rotating shaft (47) is evenly provided with a water outlet (40) from top to bottom, and the inside of the rotating shaft (47) is provided with an outlet (40). The water inlet (410) with the water inlets (40) communicating with each other is provided, and a cleaning frame (41) is installed on the upper end surface of the base plate (1) and below the moving plate (44);

The detachment mechanism (5) includes a detachment frame (51), a support plate (52), a collection box (53), an L-shaped plate (54), a return spring rod (55), an adjustment plate (56), a support The spring rod (57), the adjusting part (58) and the clamping plate (59), wherein the upper end surface of the base plate (1) is symmetrically installed with two sets of support plates (52) distributed on the left and right, and the left and right adjacent A dismantling frame (51) is installed on the upper end face of the support plate (52) together, and a collection box (53) is installed on the upper end face of the bottom plate and located between the two dismantling frames (51) and below, and the dismantling frame (51) is internally provided with a collection box (53). There is a sliding groove (50) with an L-shaped structure, an L-shaped plate (54) is slidably arranged inside the vertical section of the sliding groove (50), and a reset is installed between the L-shaped plate (54) and the upper end face of the dismantling frame (51). The spring rod (55), the horizontal section of the sliding groove (50) is slidably provided with an adjustment plate (56), the lower end of the vertical section of the L-shaped plate (54) abuts on the adjustment plate (56), and the lower end surface of the adjustment plate (56) is in contact with the adjustment plate (56). A support spring rod (57) is installed between the lower end surfaces of the sliding groove (50), and the side of the adjustment plate (56) close to the vertical section of the L-shaped plate (54) is provided with an inclined structure, and the adjustment plate (56) is far away from the L-shaped One end of the plate (54) is provided with an adjustment through groove (510), an adjustment portion (58) is arranged inside the adjustment through groove (510), and an end of the adjustment through groove (510) away from the vertical section of the L-shaped plate (54) is opened with an adjustment part (58). The locking through groove (511) is provided with a clamping plate (59) inside the locking through groove (511).

2. A preventive medical waste treatment device according to claim 1, characterized in that: the adjustment part (58) comprises an adjustment frame (581) and a return spring rod (582), wherein the adjustment An adjustment frame (581) whose upper end surface is an inclined surface is arranged inside the through groove (510), the lower end of the adjustment frame (581) is fixed on the lower end surface of the sliding groove (50), and the clamping plate (59) is connected to the inner wall of the adjustment through groove (510). A return spring rod (582) is installed therebetween, and the clamping plate (59) is slidably arranged inside the locking through groove (511).

3. A preventive medical waste treatment device according to claim 1, characterized in that: a conveying connecting plate (31) is installed together on the left end surfaces of the two conveying racks (3), and the conveying connecting plate (31) A limiting groove (33) is set on the right side of the upper end face, and a pushing cylinder (32) is installed on the left side of the upper end face of the conveying connecting plate (31) through the cylinder seat. A moving chute is opened between the position slots (33), and a pushing plate (34) is slidably arranged inside the moving chute, and the pushing plate (34) is connected with the telescopic end of the pushing cylinder (32).

4. A preventive medical waste treatment device according to claim 1, characterized in that: a pressure plate (35) is installed on the upper end surfaces of the two conveying frames (3), and the pressure plate (35) is connected to the conveying frame. (3) A limiting gap is arranged between the upper end faces, a pressing through groove is formed on the upper end face of the pressing plate (35) and is located just below the moving plate (44), and an L-shaped locking plate ( 36), a telescopic spring rod (37) is installed between the lower end surface of the horizontal section of the locking plate (36) and the side wall of the conveying frame (3), and the vertical section of the locking plate (36) is arranged inside the pressing through groove.

5. A preventive medical waste treatment device according to claim 1, characterized in that: the inner wall of the rotating circular groove is provided with an electric telescopic rod (451), and the rotating shaft (47) is sleeved with the rotating circular groove An annular rubber pad (452) is provided, and the outer side wall of the annular rubber pad (452) is provided with an annular bevel.

6. A preventive medical waste treatment device according to claim 1, characterized in that: the opposite surface of the conveying frame (3) is provided with a conveying groove, and the interior of the conveying groove is evenly installed with multiple bearings from left to right. There are several conveying rollers (38), and the conveying rollers (38) are connected to each other by means of a belt drive.

7. A preventive medical waste treatment device according to claim 1, characterized in that: the opposite surface of the support frame (2) is provided with an anti-detachment frame (21), and two adjacent front and rear anti-detachment frames (21) are installed. 21) is installed with an anti-separation plate (22).

8. A preventive medical waste treatment device according to claim 1, wherein a shielding plate is installed between the upper end faces of the two conveying racks (3) and on the right side of the vertical rack (42). (39).