CN113996627B

CN113996627B - Broken recovery method of needle cylinder for extracting effusion

Info

Publication number: CN113996627B
Application number: CN202111270566.2A
Authority: CN
Inventors: 刘红坤; 请求不公布姓名
Original assignee: Central Hospital of Zibo
Current assignee: Central Hospital of Zibo
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2023-06-16
Anticipated expiration: 2041-10-29
Also published as: CN113996627A

Abstract

The invention relates to the field of syringes for extracting effusion, in particular to a method for crushing and recycling the syringes for extracting effusion. The needle cylinder crushing and recycling device for liquid suction and accumulation is matched with the needle cylinder crushing and recycling device for liquid suction and accumulation, and comprises a first supporting plate fixedly installed on the ground, a fixed supporting device is arranged on the first supporting plate, a sterilizing device is arranged on one side of the fixed supporting device, and a splitting and crushing device is arranged on the other side of the fixed supporting device. The invention has the advantages that the needle cylinder for drawing effusion can automatically turn over after being put into the device, the cover plate and the needle cylinder for drawing effusion are integrally disinfected, the rope sleeve is contracted and sleeved between the needle head and the needle cylinder in the moving process, the needle head and the needle cylinder are separated in the rotating process, and the rope sleeve enters different places under the action of rope bullet force.

Description

Broken recovery method of needle cylinder for extracting effusion

Technical Field

The invention relates to the field of syringes for extracting effusion, in particular to a method for crushing and recycling the syringes for extracting effusion.

Background

In the operation, the needle cylinder for sucking effusion is often needed to suck effusion on a patient, and for some patients with infectious diseases, the needle cylinder for sucking effusion after use needs special careful treatment, and the needle is easy to prick hands to cause infection, so that the needle and the needle cylinder need to be separated and disinfected, thereby avoiding infection and diffusion.

Therefore, a method is needed to realize that the needle cylinder for liquid accumulation pumping can automatically turn over after being put into the liquid accumulation pumping needle cylinder, meanwhile, the cover plate and the needle cylinder for liquid accumulation pumping are integrally disinfected, the rope sleeve is contracted and sleeved between the needle head and the needle cylinder in the moving process, the needle head and the needle cylinder are separated in the rotating process, and the rope sleeve enters different places under the action of rope bullet force.

Disclosure of Invention

The invention aims at solving the problems in the prior art and provides a breaking and recycling method of a needle cylinder for extracting effusion, which has the effects that the needle cylinder for extracting effusion can be automatically turned over after being put into the device, meanwhile, a cover plate and the needle cylinder for extracting effusion are integrally disinfected, a rope sleeve is contracted and sleeved between a needle head and the needle cylinder in the moving process, the needle head and the needle cylinder are separated in the rotating process, and the rope sleeve enters different places under the action of rope bullet force.

In order to achieve the above purpose, the present invention adopts the following technical scheme:

the utility model provides a take out broken recovery method of needle cylinder for hydrops, its cooperation has used a take out broken recovery equipment of needle cylinder for hydrops, and this take out broken recovery equipment of needle cylinder for hydrops includes fixed mounting subaerial first backup pad, be equipped with fixed strutting arrangement in the first backup pad, fixed strutting arrangement one side is equipped with degassing unit, fixed strutting arrangement opposite side is equipped with split breaker.

Preferably, the fixed supporting device further comprises a second supporting plate fixedly connected to two sides of the upper end of the first supporting plate, the other two sides of the upper end of the first supporting plate are fixedly connected with a third supporting plate, one side of the upper end of the third supporting plate is fixedly connected with a pipe inlet, and the other side of the upper end of the third supporting plate is fixedly connected with a fourth supporting plate.

Preferably, the disinfection device comprises first sliding grooves which are arranged in the pipe inlet and parallel to two sides of the third supporting plate, a first sliding block is arranged in each first sliding groove in a sliding manner, a first spring is fixedly connected between the lower end of each first sliding block and the first sliding groove, a first rack is fixedly connected to one side, close to each other, of each first sliding block in each first sliding groove, a first rotating shaft is rotatably connected to the opposite end of each first sliding block, a cover plate is fixedly connected between the first rotating shafts, a first gear is fixedly connected to each first rotating shaft, and each first gear is matched with the first rack.

Preferably, an air cavity is arranged below the first sliding groove in the pipe inlet near the outer side, a second sliding block is slidingly arranged on the upper side of the air cavity, the second sliding block is fixedly connected with the first sliding block, the outer end of the pipe inlet is fixedly connected with a disinfectant cavity, the disinfectant cavity is connected with the second sliding block through a liquid channel, the inner end of the pipe inlet near one side of the disinfectant cavity is fixedly connected with a spray head, and the spray head is connected with the second sliding block through a liquid channel.

Preferably, the splitting breaker includes the fifth backup pad of fixed connection mouth of pipe below advancing between the third backup pad, sixth backup pad of fixed connection below the fourth backup pad of first backup pad upper end, the first servo motor of fixed connection in sixth backup pad upper end center department, first servo motor output is fixed connection second axis of rotation up, second axis of rotation other end fixed connection rolling plate, the rolling plate four-end is equipped with the fluting, every be equipped with electro-magnet and rolling plate fixed connection in the fluting, every fluting both sides are equipped with the second spout in the rolling plate, sliding connection third slider between the second spout, every fixed connection second spring between second spout one end outwards and the third slider.

Preferably, a first hydraulic cavity is arranged outside each second sliding groove in the rotating plate, a fourth sliding block is arranged in each first hydraulic cavity in a sliding manner, each fourth sliding block is fixedly connected with a third sliding block, a second hydraulic cavity is arranged outside each first hydraulic cavity in the rotating plate, the cross section of each first hydraulic cavity is larger than that of each second hydraulic cavity, each second hydraulic cavity is connected with the first hydraulic cavity through a hydraulic channel, a third sliding groove is arranged outside each second hydraulic cavity in the rotating plate, a fifth sliding block is arranged outside each second hydraulic cavity in a sliding manner, the lower end of each fifth sliding block is fixedly connected with a sixth sliding block, the opposite end of each sixth sliding block is fixedly connected with a seventh supporting plate, and a circular ring is fixedly connected between the seventh supporting plates.

Preferably, the lower end of each seventh supporting plate is rotationally connected with a third rotating shaft, the lower end of each third rotating shaft is fixedly connected with a fourth rotating shaft, a spring is arranged on each fourth rotating shaft arc surface, the outer end of each spring is fixedly connected with a second gear, a second rack is fixedly connected below each third sliding groove on two sides of each slotting, the second gear is matched with the second rack, a first annular groove is arranged in each annular groove, a seventh sliding block is slidingly arranged in each first annular groove, a first outlet pipe is fixedly connected to one side of each first annular groove close to the seventh supporting plate, a second annular groove is arranged in each annular groove at the position, which is more inward than the first annular groove, an eighth sliding block is slidingly arranged in each second annular groove, and a second outlet pipe is fixedly connected to the other side of each second annular groove, which is close to the seventh supporting plate.

Preferably, an eighth support plate is fixedly connected to one side beside the slot on the rotating plate, each eighth support plate is rotatably connected with a fifth rotating shaft, each fifth rotating shaft is fixedly connected with an elastic push plate, a belt is arranged between the lower side of each fifth rotating shaft and the second rotating shaft, the upper end of the first support plate is far away from the fifth support plate and is fixedly connected with a ninth support plate, a heating net is fixedly connected between the ninth support plate and the sixth support plate, a water cavity is arranged below the heating net, the outer end of one side of the third support plate is fixedly connected with a second servo motor, two grinding barrels are rotatably connected between the third support plate and far away from the pipe inlet, the output end of the second servo motor is fixedly connected with one grinding barrel, a row of grooves are formed in the grinding barrels along the circumferential direction, and blades matched with the grooves are arranged on the other grinding barrels.

Preferably, the method for crushing and recycling the needle cylinder for extracting the effusion comprises the following steps of:

s1: the needle cylinder for sucking the accumulated liquid is put into a pipe inlet, the cover plate is turned to one side to enable the cover plate to fall on the fifth supporting plate, and the cover plate and the needle cylinder for sucking the accumulated liquid are integrally disinfected by the nozzle;

s2: the needle head pushes the third sliding block to move inwards, so that the rope sleeve on the circular ring is contracted and sleeved between the needle head and the needle cylinder in the moving process;

s3: the elastic push plate separates the needle cylinder in the rotation process, the needle enters the heating net under the action of rope bullet force, and the needle cylinder enters the grinding barrel;

s4: the heating net heats to melt the plastic on the needle head and fall into the water cavity, and the grinding barrel breaks the needle cylinder in a rolling way.

The beneficial effects are that:

1. the needle cylinder for sucking the effusion can automatically turn over after being put into, and the cover plate and the needle cylinder for sucking the effusion are integrally disinfected at the same time, so that virus diffusion caused by repeated opening is avoided;

2. the rope sleeve is contracted and sleeved between the needle head and the needle cylinder in the moving process, the needle head and the needle cylinder are separated in the rotating process, and the rope sleeve enters different places under the action of rope bullet force;

the plastic on the needle head is melted and falls into water after being heated, so that the plastic is prevented from being solidified on the wall surface, and the needle cylinder is directly crushed.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a front cross-sectional view of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is an enlarged view of a portion of FIG. 2 at B;

FIG. 5 is a cross-sectional view taken at C-C of FIG. 2;

FIG. 6 is a cross-sectional view taken at D-D of FIG. 5;

FIG. 7 is an enlarged view of a portion of FIG. 5 at E;

in the figure: 10. a fixed support device; 11. a sterilizing device; 12. splitting the crushing device; 13. a first support plate; 14. a second support plate; 15. a third support plate; 16. a fourth support plate; 17. a pipe inlet; 18. a first chute; 19. a first slider; 20. a first spring; 21. a first rack; 22. a first gear; 23. a first rotation shaft; 24. a cover plate; 25. an air cavity; 26. a second slider; 27. a liquid channel; 28. a spray head; 29. a disinfectant cavity; 30. a fifth support plate; 31. a sixth support plate; 32. a first servo motor; 33. a second rotation shaft; 34. a rotating plate; 35. an electromagnet; 36. slotting; 37. a second chute; 38. a third slider; 39. a second spring; 40. a first hydraulic chamber; 41. a fourth slider; 42. a hydraulic passage; 43. a second hydraulic chamber; 44. a fifth slider; 45. a third chute; 46. a sixth slider; 47. a seventh support plate; 48. a circular ring; 49. a third rotation shaft; 50. a fourth rotation shaft; 51. a spring; 52. a second gear; 53. a second rack; 54. a first annular groove; 55. a seventh slider; 56. a first outlet pipe; 57. a second annular groove; 58. an eighth slider; 59. a second outlet pipe; 60. an eighth support plate; 61. a fifth rotation shaft; 62. an elastic push plate; 63. a belt; 64. a ninth support plate; 65. a heating net; 66. a water chamber; 67. a second servo motor; 68. grinding the barrel; 69. a groove; 70. a blade.

Detailed Description

The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.

In the description of the present invention, it should be noted that, the azimuth or positional relationship indicated by the terms "inner", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship that the inventive product is conventionally put in use, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

The utility model provides a take out broken recovery method of needle cylinder for hydrops, its cooperation has used a take out broken recovery equipment of needle cylinder for hydrops, and this take out broken recovery equipment of needle cylinder for hydrops includes fixed mounting in subaerial first backup pad 13, is equipped with fixed strutting arrangement 10 on the first backup pad 13, and fixed strutting arrangement 10 one side is equipped with degassing unit 11, and fixed strutting arrangement 10 opposite side is equipped with split breaker 12.

Further, referring to fig. 1 and 2, the fixing and supporting device 10 further includes a second supporting plate 14 fixedly connected to two sides of the upper end of the first supporting plate 13, two other sides of the upper end of the first supporting plate 13 are fixedly connected to a third supporting plate 15, one side of the upper end of the third supporting plate 15 is fixedly connected to a pipe inlet 17, and the other side between the upper ends of the third supporting plate 15 is fixedly connected to a fourth supporting plate 16.

Further, referring to fig. 1, 2 and 3, the sterilizing device 11 includes first sliding grooves 18 formed in the pipe inlet 17 and parallel to two sides of the third supporting plate 15, first sliding blocks 19 are slidably disposed in each first sliding groove 18, a first spring 20 is fixedly connected between a lower end of each first sliding block 19 and the first sliding groove 18, a first rack 21 is fixedly connected to a side, close to each other, of each first sliding groove 18, opposite ends of each first sliding block 19 are rotatably connected with first rotating shafts 23, a cover plate 24 is fixedly connected between the first rotating shafts 23, a first gear 22 is fixedly connected to each first rotating shaft 23, and each first gear 22 is matched with the first rack 21.

Further, with reference to fig. 1, 2 and 3, an air cavity 25 is arranged below the first chute 18 in the pipe inlet 17 near the outer side, a second slide block 26 is slidingly arranged on the air cavity 25, the second slide block 26 is fixedly connected with the first slide block 19, the outer end of the pipe inlet 17 is fixedly connected with a disinfectant cavity 29, the disinfectant cavity 29 is connected with the second slide block 26 through a liquid channel 27, the inner end of the pipe inlet 17 near one side of the disinfectant cavity 29 is fixedly connected with a spray head 28, and the spray head 28 is connected with the second slide block 26 through the liquid channel 27.

Further, referring to fig. 3, 4 and 5, the splitting and crushing device 12 includes a fifth support plate 30 fixedly connected below the pipe inlet 17 between the third support plates 15, a sixth support plate 31 fixedly connected below the fourth support plate 16 at the upper end of the first support plate 13, a first servo motor 32 fixedly connected at the center of the upper end of the sixth support plate 31, a second rotating shaft 33 fixedly connected with the output end of the first servo motor 32 upward, a rotating plate 34 fixedly connected with the other end of the second rotating shaft 33, slots 36 provided at the four ends of the rotating plate 34, an electromagnet 35 provided in each slot 36 fixedly connected with the rotating plate 34, second sliding grooves 37 provided at two sides of each slot 36 in the rotating plate 34, a third sliding block 38 slidably connected between the second sliding grooves 37, and a second spring 39 fixedly connected between the outward end of each second sliding groove 37 and the third sliding block 38.

Further, referring to fig. 4, 5, 6 and 7, a first hydraulic chamber 40 is disposed outside each second chute 37 in the rotating plate 34, a fourth slider 41 is slidably disposed in each first hydraulic chamber 40, each fourth slider 41 is fixedly connected with the third slider 38, a second hydraulic chamber 43 is disposed outside each first hydraulic chamber 40 in the rotating plate 34, the cross section of the first hydraulic chamber 40 is larger than that of the second hydraulic chamber 43, each second hydraulic chamber 43 is connected with the first hydraulic chamber 40 through a hydraulic channel 42, a third chute 45 is disposed outside each second hydraulic chamber 43 in the rotating plate 34, a fifth slider 44 is slidably disposed outside each second hydraulic chamber 43, the lower end of each fifth slider 44 is fixedly connected with a sixth slider 46, the opposite end of each sixth slider 46 is fixedly connected with a seventh support plate 47, and a ring 48 is fixedly connected between the seventh support plates 47.

Further, referring to fig. 4, 5, 6 and 7, the lower end of each seventh support plate 47 is rotatably connected with the third rotation shaft 49, the lower end of each third rotation shaft 49 is fixedly connected with the fourth rotation shaft 50, a spiral spring 51 is arranged on the arc surface of each fourth rotation shaft 50, the outer end of each spiral spring 51 is fixedly connected with the second gear 52, the lower parts of the third sliding grooves 45 on two sides of each slot 36 are fixedly connected with the second rack 53, the second gear 52 is matched with the second rack 53, a first annular groove 54 is arranged in each annular groove 48, a seventh sliding block 55 is arranged in each first annular groove 54 in a sliding manner, one side of each first annular groove 54, which is close to the seventh support plate 47, is fixedly connected with a first outlet tube 56, a second annular groove 57 is arranged in each annular groove 48, which is more inward than the first annular groove 54, each second annular groove 57 is slidably provided with an eighth sliding block 58, and the other side of each second annular groove 57, which is close to the seventh support plate 47, is fixedly connected with a second outlet tube 59.

Further, referring to fig. 3, 4 and 5, an eighth support plate 60 is fixedly connected to a side beside the slot 36 on the rotating plate 34, the lower end of each eighth support plate 60 is rotatably connected to a fifth rotating shaft 61, an elastic push plate 62 is fixedly connected to each fifth rotating shaft 61, a belt 63 is arranged between the lower side of each fifth rotating shaft 61 and the second rotating shaft 33, a ninth support plate 64 is fixedly connected to the upper end of the first support plate 13 far away from the fifth support plate 30, a heating net 65 is fixedly connected between the ninth support plate 64 and the sixth support plate 31, a water cavity 66 is arranged below the heating net 65, one side outer end of the third support plate 15 is fixedly connected to a second servo motor 67, two grinding barrels 68 are rotatably connected to the position, far away from the inlet pipe orifice 17, between the third support plates 15, the output end of the second servo motor 67 is fixedly connected to one grinding barrel 68, a row of grooves 69 are formed in the circumferential direction on one grinding barrel 68, and blades 70 matched with the grooves 69 are formed in the other grinding barrel 68.

Further, referring to fig. 1, 2, 3, 4, 5, 6 and 7, the method for crushing and recycling the liquid suction and accumulation syringe comprises the following steps:

s1: the needle cylinder for liquid collection is put into the pipe inlet 17, the cover plate 24 is turned to one side to fall on the fifth supporting plate 30, and the nozzle 28 disinfects the cover plate 24 and the needle cylinder for liquid collection integrally;

s2: the needle pushes the third slider 38 to move inwards, so that the rope sleeve on the circular ring 48 is contracted and sleeved between the needle and the needle cylinder in the moving process;

s3: the elastic push plate 62 separates the needle cylinder during rotation, the needle enters the heating net 65 under the action of rope bullet force, and the cylinder enters the grinding barrel 68;

s4: the heating mesh 65 heats up so that the plastic on the needle melts and falls into the water chamber 66, the grinding drum 68 breaks the barrel in rolling motion.

Working principle:

the liquid suction and accumulation needle cylinder is put into the pipe inlet 17, the liquid suction and accumulation needle cylinder falls on the cover plate 24 to drive the liquid suction and accumulation needle cylinder to move downwards, the cover plate 24 drives the first rotating shaft 23 to move downwards, the first rotating shaft 23 drives the first gear 22 to move downwards, the first gear 22 rotates under the action of the first gear rack 21 in the downward movement process, the first gear 22 drives the first rotating shaft 23 to overturn, the first rotating shaft 23 drives the cover plate 24 to overturn, the liquid suction and accumulation needle cylinder on the cover plate 24 falls on the fifth supporting plate 30, meanwhile, the first rotating shaft 23 drives the first sliding block 19 to move downwards, the first sliding block 19 drives the second sliding block 26 to move downwards in the air cavity 25, the disinfection liquid in the air cavity 25 is sprayed out of the spray head 28 through the liquid channel 27, the liquid suction and accumulation needle cylinder and the cover plate 24 are integrally disinfected, the first sliding block 19 moves upwards under the action of the first spring 20, the first sliding block 19 drives the second sliding block 26 to overturn, the disinfection liquid in the first rotating shaft 29 enters the liquid channel 27, the first sliding block 19 drives the first rotating shaft 23 to move upwards, and the first rotating shaft 23 drives the first rotating shaft 23 to rotate upwards, and the first rotating shaft 23 moves the first rotating shaft 23 to rotate upwards, and the first rotating shaft 23 returns to the first rotating shaft 23 to rotate the first rotating shaft 23 to the first rotating shaft 23, and the first rotating shaft 23 to rotate the first sliding shaft 23, and the first rotating shaft 23 to move the first sliding plate 22, and the first rotating and the first gear 23 is in the first rotating and the first rotating shaft 23.

The electromagnet 35 is started, the electromagnet 35 sucks accumulated liquid into the slot 36 through a needle head of the needle cylinder, the needle head drives the third sliding block 38 to move inwards, the third sliding block 38 drives the fourth sliding block 41 to move inwards, hydraulic oil in the second hydraulic cavity 43 enters the first hydraulic cavity 40 through the hydraulic channel 42, the fifth sliding block 44 drives the sixth sliding block 46 to move inwards, the sixth sliding block 46 drives the seventh supporting plate 47 to move inwards, the seventh supporting plate 47 drives the circular ring 48 to move inwards, the seventh supporting plate 47 drives the third rotating shaft 49 to move inwards, the third rotating shaft 49 drives the fourth rotating shaft 50 to move inwards, the fourth rotating shaft 50 drives the spring 51 to move inwards, the spring 51 drives the second gear 52 to move inwards, the second gear 52 drives the spring 51 to rotate under the action of the second rack 53 in the process of matching with the spring 52, the spring 51 drives the fourth rotating shaft 50 to rotate, the third rotating shaft 49 drives the rope to wind the rope to rotate, the rope to enable the rope to be wound on the circular ring 48 to rotate, the rope to rotate on the rotating shaft, and the fourth rotating shaft 49 can rotate fast, and the rope to be wound on the rotating shaft 50 can not rotate around the needle cylinder, and the fourth rotating shaft 50 can be completely wound on the rotating shaft 50 when the fourth rotating shaft 50 is completely wound on the rotating shaft and the needle cylinder is wound around the rotating shaft 50, and the fourth rotating shaft is completely wound around the rotating shaft 50, and the rope can be wound around the rotating shaft and the rotating shaft when the fourth rotating shaft is wound around the rotating shaft and the rotating shaft is completely fast and the rotating shaft and the fourth rotating shaft is wound. The first servo motor 32 is started, the output end of the first servo motor 32 drives the second rotating shaft 33 to rotate, the second rotating shaft 33 drives the rotating plate 34 to rotate, the rotating plate 34 drives the liquid suction and accumulation syringe to rotate, the second rotating shaft 33 drives the fifth rotating shaft 61 to rotate through the belt 63, the fifth rotating shaft 61 drives the elastic push plate 62 to rotate so as to separate the liquid suction and accumulation syringe needle, the needle falls on the heating net 65 under the action of rope bullet force, and the syringe falls on the grinding barrel 68 under the action of rope bullet force. The heating net 65 heats to melt the plastic on the needle and fall into the water cavity 66, the second servo motor 67 is started, the output end of the second servo motor 67 drives the grinding barrel 68 to rotate, and the grinding barrel 68 grinds the needle cylinder in a rolling mode.

After the liquid suction cylinder falls, the third sliding block 38 moves outwards under the action of the second spring 39, the third sliding block 38 drives the fourth sliding block 41 to move outwards, so that hydraulic oil in the first hydraulic cavity 40 enters the second hydraulic cavity 43 through the hydraulic channel 42, the fifth sliding block 44 moves outwards, the fifth sliding block 44 drives the sixth sliding block 46 to move outwards, the sixth sliding block 46 drives the seventh supporting plate 47 to move outwards, the seventh supporting plate 47 drives the circular ring 48 to move outwards, the seventh supporting plate 47 drives the third rotating shaft 49 to move outwards, the third rotating shaft 49 drives the fourth rotating shaft 50 to move outwards, the fourth rotating shaft 50 drives the spiral spring 51 to move outwards, the spiral spring 51 drives the second gear 52 to move outwards, the second gear 52 drives the spiral spring 51 to rotate due to the action of the second gear rack 53 matched with the second gear 52, the spiral spring 51 drives the fourth rotating shaft 50 to rotate, the fourth rotating shaft 50 drives the third rotating shaft 49, the third rotating shaft 49 releases the eighth rotating shaft 58 and the seventh sliding block 55 to rotate anticlockwise so that the circular ring 48 is sleeved on the circular ring.

The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present invention or directly or indirectly applied to other related technical fields are included in the scope of the invention.

Claims

1. The broken recovery method of needle cylinder for liquid suction and accumulation is characterized in that the broken recovery equipment of needle cylinder for liquid suction and accumulation is used in cooperation, the broken recovery equipment of needle cylinder for liquid suction and accumulation comprises a first supporting plate (13) fixedly installed on the ground, a fixed supporting device (10) is arranged on the first supporting plate (13), a sterilizing device (11) is arranged on one side of the fixed supporting device (10), and a splitting and crushing device (12) is arranged on the other side of the fixed supporting device (10);

the fixed supporting device (10) further comprises second supporting plates (14) fixedly connected to two sides of the upper end of the first supporting plate (13), the other two sides of the upper end of the first supporting plate (13) are fixedly connected with third supporting plates (15), one side of the upper end of each third supporting plate (15) is fixedly connected with a pipe inlet (17), and the other side of the upper end of each third supporting plate (15) is fixedly connected with a fourth supporting plate (16);

the disinfection device (11) comprises first sliding grooves (18) which are arranged in a pipe inlet (17) and are parallel to two sides of a third supporting plate (15), first sliding blocks (19) are arranged in the first sliding grooves (18) in a sliding mode, first springs (20) are fixedly connected between the lower ends of the first sliding blocks (19) and the first sliding grooves (18), first racks (21) are fixedly connected to one side, close to each other, of the first sliding grooves (18), first rotating shafts (23) are rotatably connected to the opposite ends of the first sliding blocks (19), cover plates (24) are fixedly connected between the first rotating shafts (23), first gears (22) are fixedly connected to the first rotating shafts (23), and the first gears (22) are matched with the first racks (21);

an air cavity (25) is arranged below the first sliding groove (18) in the pipe inlet opening (17) close to the outer side, a second sliding block (26) is arranged on the upper side of the air cavity (25) in a sliding mode, the second sliding block (26) is fixedly connected with the first sliding block (19), the outer end of the pipe inlet opening (17) is fixedly connected with a disinfectant cavity (29), the disinfectant cavity (29) is connected with the second sliding block (26) through a liquid channel (27), a spray head (28) is fixedly connected with the inner end of one side, close to the disinfectant cavity (29), of the pipe inlet opening (17), and the spray head (28) is connected with the second sliding block (26) through the liquid channel (27);

the splitting breaker (12) is including fixed connection fifth backup pad (30) of mouth of pipe (17) below advancing between third backup pad (15), sixth backup pad (31) of fixed connection below fourth backup pad (16) of first backup pad (13) upper end, first servo motor (32) of fixed connection in sixth backup pad (31) upper end center department, first servo motor (32) output up fixed connection second axis of rotation (33), second axis of rotation (33) other end fixed connection rotor plate (34), rotor plate (34) four ends are equipped with fluting (36), every be equipped with electro-magnet (35) and rotor plate (34) fixed connection in fluting (36), every fluting (36) both sides are equipped with second spout (37) in rotor plate (34), sliding connection third slider (38) between second spout (37), every second spout (37) outwards are fixed connection second spring (39) between one end and the third slider (38).

2. The method for breaking and recycling the needle cylinder for liquid accumulation pumping according to claim 1, characterized in that a first hydraulic cavity (40) is arranged on the outer side of each second sliding groove (37) in the rotating plate (34), a fourth sliding block (41) is arranged on the outer side of each first hydraulic cavity (40) in a sliding mode, each fourth sliding block (41) is fixedly connected with a third sliding block (38), a second hydraulic cavity (43) is arranged on the outer side of each first hydraulic cavity (40) in the rotating plate (34), the cross section of each first hydraulic cavity (40) is larger than that of each second hydraulic cavity (43), each second hydraulic cavity (43) is connected with the first hydraulic cavity (40) through a hydraulic channel (42), a third sliding groove (45) is arranged on the outer side of each second hydraulic cavity (43) in the rotating plate (34), a fifth sliding block (44) is arranged on the outer side of each second hydraulic cavity in a sliding mode, a sixth sliding block (46) is fixedly connected to the lower end of each fifth sliding block (44), each sixth sliding block (46) is fixedly connected to the seventh sliding block (46), and a seventh supporting plate (47) is fixedly connected to the seventh supporting plate (47).

3. The method for breaking and recycling the liquid suction cylinder according to claim 2, characterized in that the lower end of each seventh supporting plate (47) is rotatably connected with a third rotating shaft (49), the lower end of each third rotating shaft (49) is fixedly connected with a fourth rotating shaft (50), a spiral spring (51) is arranged on the arc surface of each fourth rotating shaft (50), the outer end of each spiral spring (51) is fixedly connected with a second gear (52), the lower parts of third sliding grooves (45) on two sides of each grooving (36) are fixedly connected with a second rack (53), the second gears (52) are matched with the second racks (53), each circular ring (48) is internally provided with a first annular groove (54), one side, close to the seventh supporting plate (47), of each first annular groove (54) is fixedly connected with a first outlet tube (56), a second annular groove (57) is arranged in each circular ring (48) more inwards than the first annular groove (54), and each second annular groove (57) is arranged in a sliding way, close to the other side, of each second annular groove (57) is slidably connected with each seventh annular groove (57).

4. A method for crushing and recovering a liquid accumulation suction syringe according to claim 3, characterized in that an eighth supporting plate (60) is fixedly connected to one side beside a slot (36) on the rotating plate (34), each eighth supporting plate (60) is rotatably connected to a fifth rotating shaft (61), each fifth rotating shaft (61) is fixedly connected to an elastic pushing plate (62), a belt (63) is arranged between the lower side of each fifth rotating shaft (61) and the second rotating shaft (33), a ninth supporting plate (64) is fixedly connected to the upper end of the first supporting plate (13) far from the fifth supporting plate (30), a heating net (65) is fixedly connected between the ninth supporting plate (64) and the sixth supporting plate (31), a water cavity (66) is arranged below the heating net (65), a second servo motor (67) is fixedly connected to the outer end of one side of the third supporting plate (15), two grinding barrels (68) are rotatably connected to the position, far from a pipe inlet opening (17), the output end of the second servo motor (67) is fixedly connected to one grinding barrel (68), and a groove (68) is formed in the other circumferential direction of the grinding barrel (69), and a groove (68) is formed in the other circumferential direction.

5. The syringe crushing and recycling method for liquid suction according to any one of claims 1 to 4, characterized in that the syringe crushing and recycling method for liquid suction comprises the following steps:

s1: the needle cylinder for liquid suction and accumulation is put into the pipe inlet (17), the cover plate (24) is turned to one side to fall on the fifth supporting plate (30), and the nozzle (28) disinfects the cover plate (24) and the needle cylinder for liquid suction and accumulation integrally;

s2: the needle head pushes the third sliding block (38) to move inwards, so that the rope sleeve on the circular ring (48) is contracted and sleeved between the needle head and the needle cylinder in the moving process;

s3: the elastic push plate (62) separates the needle cylinder in rotation, the needle enters the heating net (65) under the action of rope bullet force, and the needle cylinder enters the grinding barrel (68);

s4: the heating net (65) heats up so that the plastic on the needle melts and falls into the water cavity (66), and the grinding barrel (68) breaks the needle cylinder in a rolling motion.