CN113599637A - Portable full-automatic syringe needle separating and destroying type recovery device - Google Patents
Portable full-automatic syringe needle separating and destroying type recovery device Download PDFInfo
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- CN113599637A CN113599637A CN202110755195.0A CN202110755195A CN113599637A CN 113599637 A CN113599637 A CN 113599637A CN 202110755195 A CN202110755195 A CN 202110755195A CN 113599637 A CN113599637 A CN 113599637A
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- rotating shaft
- shaft rod
- needle
- destroying
- chain
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- 238000011084 recovery Methods 0.000 title claims abstract description 26
- 238000005192 partition Methods 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims description 109
- 230000005540 biological transmission Effects 0.000 claims description 30
- 230000001681 protective effect Effects 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 11
- 238000004064 recycling Methods 0.000 claims description 8
- 238000000926 separation method Methods 0.000 abstract description 36
- 230000006378 damage Effects 0.000 abstract description 6
- 208000015181 infectious disease Diseases 0.000 abstract description 6
- 239000002906 medical waste Substances 0.000 abstract description 2
- 238000002347 injection Methods 0.000 description 19
- 239000007924 injection Substances 0.000 description 19
- 230000008569 process Effects 0.000 description 7
- 230000002265 prevention Effects 0.000 description 6
- 230000009467 reduction Effects 0.000 description 5
- 230000003203 everyday effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000010781 infectious medical waste Substances 0.000 description 1
- 230000000266 injurious effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
- 229960005486 vaccine Drugs 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/50—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/50—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile
- A61M2005/5006—Having means for destroying the syringe barrel, e.g. by cutting or piercing
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to the field of medical waste recovery, in particular to a portable full-automatic syringe needle separating and destroying recovery device. The technical problem to be solved is as follows: provides a portable full-automatic syringe needle separating and destroying recovery device. The technical scheme of the invention is as follows: a portable full-automatic syringe needle separating and destroying recovery device comprises a partition plate, a storage battery box and the like; the separator is bolted to the battery box. The invention realizes full-automatic separation, destruction and recovery treatment of the disposable syringe, avoids the pollution to the environment or the infection caused by reuse of the used disposable syringe which flows out of a medical institution because other reasons are not treated in time, simultaneously lowers the working intensity of medical workers, and avoids the risk of infection caused by the fact that the sharp needle stabs the separating personnel due to careless operation during manual separation.
Description
Technical Field
The invention relates to the field of medical waste recovery, in particular to a portable full-automatic syringe needle separating and destroying recovery device.
Background
The syringe is a common medical appliance, is commonly used for injecting liquid medicines or vaccines, has certain difference in size and needle position among syringes with different specifications, belongs to disposable medical appliances, and needs to be timely recycled and destroyed after being used, and mainly comprises a syringe and a needle, wherein the needle belongs to injurious waste, and the syringe belongs to infectious waste and needs to be timely separated and destroyed after being used so as to avoid flowing into the market again.
At present, the prior art mainly comprises manual separation and semi-mechanical separation, wherein the manual separation is to manually pull out and destroy an injector by a nurse or a professional, then put the injector into different recycling boxes, a sharp needle is easy to puncture the hand of a separator to cause infection in the process, the semi-mechanical separation is to manually separate the injector by means of a separator without contacting the needle but manually clamping the needle of the injector into the separator to be manually pulled out, and then destroy the injector, the two methods both need manual separation and are easy to be punctured and infected in the separation process, a large number of injectors are needed in the current large hospitals and epidemic prevention injections every day, if the manual separation is adopted, the great labor cost is needed, and the epidemic prevention injections are often carried out in the densely populated non-hospital sites such as school companies and the like, so a portable device is needed, in the injection process, due to the fact that the injection amount is too large, separation cannot be conducted timely after injection, the injection is directly thrown into a recycling box, and subsequent separation is not convenient.
Aiming at the problems, a portable full-automatic syringe needle separating and destroying recovery device is provided.
Disclosure of Invention
In order to overcome the defects that the prior art mainly comprises manual separation and semi-mechanical separation, wherein the manual separation is to manually pull out and destroy an injector by a nurse or a professional and then put the injector into different recycling boxes, a sharp needle head is easy to puncture the hand of a separator to cause infection in the process, the semi-mechanical separation is to manually separate the injector by means of a separator without contacting the needle head but manually clamping the needle head of the injector into the separator to be manually pulled out and then destroy the injector, the two methods both need manual separation and are easy to be punctured and infected in the separation process, a large number of injectors are needed in the current large hospitals and epidemic prevention injections every day, if the manual separation is adopted, the great labor cost is needed, and the epidemic prevention injection is often carried out in the places with dense population such as school companies and the like but not the hospital sites, so that a portable device is needed, in the injection process, due to the fact that the injection amount is too large, separation cannot be conducted timely after injection, the injection is directly thrown into a recycling box, and subsequent separation is not convenient. The technical problem to be solved is as follows: provides a portable full-automatic syringe needle separating and destroying recovery device.
The technical scheme of the invention is as follows: a portable full-automatic syringe needle separating and destroying recovery device comprises a partition plate, a storage battery box, a syringe discharge pipe, a shell, an operation control screen, a needle collecting groove, a clamping and destroying mechanism and a needle separating mechanism; the separator is connected with the storage battery box through bolts; the clapboard is connected with the injector discharge pipe by a bolt; the clapboard is connected with the shell through bolts; the partition board is connected with the needle head gathering groove through a bolt; the needle head separating mechanism is arranged above the partition plate; the shell is connected with the operation control screen through bolts; the needle head collecting groove collects the needle head of the syringe to the center; the clamping and destroying mechanism clamps the syringe with the needle gathered to the center so as to separate the needle, and further clamps the syringe after separating the needle to carry out destroying treatment and place the syringe into a recycling bin; the needle separating mechanism separates and collects the needle of the clamped syringe.
As a preferred technical scheme of the invention, the clamping and destroying mechanism comprises a storage cylinder cover, a storage cylinder pipe, a tightening mechanism protective shell, a motor case shell, a first speed reducing motor, a first flat gear, a slotted gear ring, a sliding column, a first rotating shaft rod, a cutting ring and a storage cylinder seat; the storage barrel cover is arranged above the chain conveying mechanism; the storage barrel cover is connected with the storage barrel pipe through a bolt; the storage bobbin is connected with the tightening mechanism protective shell through a bolt; the bottom end of the storage bobbin is in screwed connection with the first rotating shaft rod; the tightening mechanism protective shell is connected with the motor case shell through bolts; the tightening mechanism protective shell is connected with the storage cylinder seat through a bolt; the tightening mechanism protective shell is in sliding connection with the chain conveying mechanism; the first speed reducing motor is connected with a motor base of the motor box shell through bolts; the output shaft of the first speed reducing motor is fixedly connected with the first flat gear; the first flat gear is meshed with the slotted gear ring; the slotted gear ring is in sliding connection with the sliding column; the slotted toothed ring is rotationally connected with the storage cylinder seat; the sliding column is fixedly connected with the cutting ring; the first rotating shaft rod is rotatably connected with the cutting ring.
As a preferred technical scheme of the invention, the chain transmission mechanism is further included, and the chain transmission mechanism comprises a first slide rail frame, a second slide rail frame, a third slide rail frame, a rotating shaft cylinder, a second speed reducing motor, a first chain wheel, a long shaft chain, a second chain wheel and a second rotating shaft rod; the first slide rail frame is connected with the partition plate through bolts; the first slide rail frame is in sliding connection with the storage barrel cover; the first slide rail frame is in sliding connection with the tightening mechanism protective shell; the second slide rail frame is in sliding connection with the storage barrel cover; the second slide rail frame is respectively connected with the rotating shaft barrel and the second rotating shaft rod through bolts; the third slide rail frame is in sliding connection with the tightening mechanism protective shell; the third slide rail frame is respectively connected with the rotating shaft barrel and the second rotating shaft rod through bolts; the rotating shaft barrel is connected with a second speed reducing motor through a bolt; the rotating shaft barrel is rotationally connected with the first chain wheel; the output shaft of the second speed reducing motor is fixedly connected with the first chain wheel; the first chain wheel is meshed with the long shaft chain; the long shaft chain is meshed with the second chain wheel; the second chain wheel is rotationally connected with the second rotating shaft rod; the long shaft of the long shaft chain is rotationally connected with the storage barrel cover.
As a preferred technical scheme of the invention, the needle head separating mechanism comprises a supporting frame, a needle head collecting box, a third speed reducing motor, a third rotating shaft rod, a fourth rotating shaft rod, a second flat gear, a third flat gear, a fifth rotating shaft rod, a sixth rotating shaft rod, a first driving wheel, a second driving wheel, a third driving wheel, a fourth driving wheel, a first roller and a second roller; the support frame is connected with the partition plate through bolts; the support frame is connected with a third speed reducing motor through bolts; the support frame is rotationally connected with the third rotating shaft rod; the support frame is rotationally connected with the fourth rotating shaft rod; the support frame is rotationally connected with the fifth rotating shaft rod; the support frame is rotationally connected with the sixth rotating shaft rod; the needle head collecting box is inserted with the supporting frame and the partition plate; the output shaft of the third speed reducing motor is fixedly connected with the third rotating shaft rod; the third rotating shaft rod is fixedly connected with the second flat gear; the second flat gear is meshed with the third flat gear; the third gear is fixedly connected with the fourth rotating shaft rod; the third rotating shaft rod is fixedly connected with the first driving wheel; the outer ring surface of the first driving wheel is in transmission connection with a third driving wheel through a belt; the third driving wheel is fixedly connected with the fifth rotating shaft rod; the fifth rotating shaft rod is fixedly connected with the first roller; the fourth rotating shaft rod is fixedly connected with the second driving wheel; the outer ring surface of the second driving wheel is in transmission connection with a fourth driving wheel through a belt; the fourth driving wheel is fixedly connected with the sixth rotating shaft rod; the sixth rotating shaft rod is fixedly connected with the second roller.
As a preferred technical scheme of the invention, the inner side surface of the needle collecting groove is an inclined surface which inclines outwards, and one end of the needle separating mechanism, which is close to the needle collecting groove, is gradually contracted along the needle moving direction until the needle can be just attached to the two inner side surfaces of the needle collecting groove to pass through.
As a preferred technical scheme of the invention, the sliding column, the first rotating shaft rod and the cutting ring are in one group, four groups are arranged, and the sliding column, the first rotating shaft rod and the cutting ring are distributed above the slotted gear ring at equal angular intervals.
As a preferred technical scheme of the invention, the chain conveying mechanism is further included, pin shafts on a long shaft chain in the chain conveying mechanism are divided into a long shaft and a short shaft which are alternately distributed along the chain, a plurality of long shafts of the chain conveying mechanism are respectively and rotationally connected with a plurality of groups of clamping and destroying mechanisms, and the plurality of groups of clamping and destroying mechanisms can slide along the same direction of a slide rail formed by the first slide rail frame, the second slide rail frame and the third slide rail frame.
As a preferable technical scheme of the invention, the side surfaces of the first roller and the second roller are distributed with vertical protruding stripes.
Compared with the prior art, the invention has the advantages that: (1) the two methods are both manually separated and easily infected by stabbing and are used in the separation process, a large number of injectors are required to be used every day in the existing large hospitals and epidemic prevention injections, if manual separation is adopted, great labor cost is required, and epidemic prevention injections are often carried out in densely populated non-hospital places such as school companies and the like, so that a portable device is required, the injection quantity is too large in the injection process, so that the injection cannot be separated in time after injection, and the injection is directly put into a recovery box, so that the subsequent separation is inconvenient;
(2) the needle head collecting groove, the clamping and destroying mechanism, the chain conveying mechanism and the needle head separating mechanism are designed, the clamping and destroying mechanism and the injector are conveyed through the chain conveying mechanism, the needle head of the injector is collected through the needle head collecting groove, and the injector and the needle head are separated, destroyed and recycled through the clamping and destroying mechanism and the needle head separating mechanism;
(3) the full-automatic separation and damage and recovery processing of the disposable syringe are realized, the phenomenon that the used disposable syringe flows out of a medical mechanism due to other reasons and causes pollution to the environment because the disposable syringe is not processed in time or is used again to cause infection is avoided, meanwhile, the automatic separation device enables medical workers to avoid needle separation and needle tube damage through manual operation, the working strength of the medical workers is reduced, the risk that the separating workers are stabbed by sharp needles due to careless operation during manual separation is avoided, the device can independently work through an external storage battery, and the device has higher portability because the size is smaller.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of a portion of the present invention;
FIG. 3 is a schematic perspective view of the needle retraction slot of the present invention;
FIG. 4 is a schematic perspective view of a clamping and destroying mechanism according to the present invention;
FIG. 5 is an exploded perspective view of the clamping and destroying mechanism of the present invention;
FIG. 6 is a schematic perspective view of a portion of the clamping and destroying mechanism of the present invention;
FIG. 7 is a schematic view of a three-dimensional structure of a clamping and destroying mechanism according to the present invention;
FIG. 8 is a schematic perspective view of the chain transmission mechanism of the present invention;
FIG. 9 is a schematic perspective view of a portion of the chain transfer mechanism of the present invention;
FIG. 10 is a perspective view of the needle separation mechanism of the present invention;
fig. 11 is a perspective view of a portion of the needle tip detachment mechanism of the present invention.
Labeled as: 1-partition board, 2-accumulator box, 3-injector discharge pipe, 4-shell, 5-operation control screen, 6-needle collecting groove, 701-storage barrel cover, 702-storage barrel pipe, 703-tightening mechanism protective shell, 704-motor box shell, 705-first speed reducing motor, 706-first flat gear, 707-slotted toothed ring, 708-sliding column, 709-first rotating shaft rod, 710-cutting ring, 711-storage barrel seat, 801-first sliding rail rack, 802-second sliding rail rack, 803-third sliding rail rack, 804-rotating shaft barrel, 805-second speed reducing motor, 806-first chain wheel, 807-long shaft chain, 808-second chain wheel, 809-second rotating shaft rod, 901-supporting rack, 902-needle collecting box, 903-a third speed reducing motor, 904-a third rotating shaft rod, 905-a fourth rotating shaft rod, 906-a second flat gear, 907-a third flat gear, 908-a fifth rotating shaft rod, 909-a sixth rotating shaft rod, 910-a first transmission wheel, 911-a second transmission wheel, 912-a third transmission wheel, 913-a fourth transmission wheel, 914-a first roller and 915-a second roller.
Detailed Description
The invention is described in further detail below with reference to the drawings and the detailed description, but the invention is not limited to the scope of protection and application.
Examples
A portable full-automatic syringe needle separating and destroying recovery device is shown in figure 1-2 and comprises a partition board 1, a storage battery box 2, a syringe discharge pipe 3, a shell 4, an operation control screen 5, a needle collecting groove 6, a clamping and destroying mechanism and a needle separating mechanism; the separator 1 is connected with the storage battery box 2 through bolts; the clapboard 1 is connected with the injector discharge pipe 3 by a bolt; the clapboard 1 is connected with the shell 4 by bolts; the clapboard 1 is connected with the needle head collecting groove 6 by bolts; the needle head separating mechanism is arranged above the partition board 1; the shell 4 is connected with the operation control screen 5 through bolts; the needle head collecting groove 6 collects the needle head of the syringe to the center; the clamping and destroying mechanism clamps the syringe with the needle gathered to the center so as to separate the needle, and further clamps the syringe after separating the needle to carry out destroying treatment and place the syringe into a recycling bin; the needle separating mechanism separates and collects the needle of the clamped syringe.
Firstly, the device is placed on a table top and fixed, then a storage battery in a storage battery box 2 is connected, then a starting device is controlled by an operation control screen 5, a syringe recycling barrel is placed below a syringe discharge pipe 3, a syringe needle is placed into a clamping and destroying mechanism downwards through an opening on a shell 4 after the syringe is used up, then a chain conveying mechanism is controlled to convey the clamping and destroying mechanism and the syringe to a needle separating mechanism for needle separation, in the process, the syringe needles with different specifications move to the center of a chute under the action of a needle collecting groove 6 and slide into the needle separating mechanism along the center, the clamping and destroying mechanism tightens up to clamp the syringe, then the needle separating mechanism is controlled to separate the syringe needle, then the needle falls into the needle separating mechanism, the syringe continues to move along with the clamping and destroying mechanism, and the clamping and destroying mechanism continues to tighten up the syringe for destruction treatment, when the syringe is moved above the syringe discharge pipe 3, the clamping and destroying mechanism is loosened to enable the syringe to fall into the recovery barrel along the syringe discharge pipe 3, then the clamping and destroying mechanism is continuously moved to the opening of the shell 4 to further continuously carry out separation and destroying treatment of the syringe, thereby realizing full-automatic separation and destroying treatment and recovery treatment of the disposable syringe, avoiding the phenomenon that the used disposable syringe flows out of a medical mechanism due to other reasons and is not timely treated to pollute the environment or is reused to cause infection, simultaneously, the automatic separation device enables medical workers not to manually separate and destroy the syringe needle, reduces the working strength of the medical workers, avoids the risk that the medical workers are infected due to the fact that the sharp syringe needle punctures the separation personnel due to careless operation during manual separation, and can independently work through an external storage battery, and because the volume is small, the portable mobile phone has high portability.
As shown in fig. 4-7, the clamping and destroying mechanism comprises a storage cylinder cover 701, a storage cylinder 702, a tightening mechanism protective shell 703, a motor box shell 704, a first speed reducing motor 705, a first flat gear 706, a slotted gear ring 707, a sliding column 708, a first rotating shaft 709, a ring knife 710 and a storage cylinder seat 711; the storage cylinder cover 701 is arranged above the chain transmission mechanism; the storage barrel cover 701 is connected with the storage barrel pipe 702 through bolts; the storage bobbin 702 is bolted to the tightening mechanism protective housing 703; the bottom end of the storage bobbin 702 is screwed with the first rotating shaft rod 709; the tightening mechanism protective housing 703 is bolted to the motor case housing 704; the tightening mechanism protective housing 703 is bolted to the storage cylinder mount 711; the tightening mechanism protective housing 703 is slidably connected to the chain transport mechanism; the first reduction motor 705 is connected with a motor base of the motor box shell 704 through bolts; an output shaft of the first speed reducing motor 705 is fixedly connected with the first flat gear 706; the first pinion 706 meshes with a slotted ring gear 707; the slotted ring 707 is slidably connected with the sliding column 708; the slotted toothed ring 707 is rotationally connected with the storage cylinder seat 711; the sliding column 708 is fixedly connected with the cutting ring 710; the first spindle shaft 709 is rotatably connected to the ring cutter 710.
After the used syringe is placed into the clamping and destroying mechanism, the first reducing motor 705 is controlled to rotate, the first reducing motor 705 rotates to drive the first flat gear 706 to rotate, the first flat gear 706 rotates to drive the slotted toothed ring 707 to rotate, the slotted toothed ring 707 rotates to drive the four sliding columns 708 to slide in a slotted manner, so that the four ring cutters 710 rotate around the first rotating shaft rod 709, the ring cutters 710 are synchronously tightened to gather the syringe in the center, then the chain transmission mechanism is controlled to transmit the clamping and destroying mechanism and the syringe to the needle separating mechanism, in the process, syringe needles with different specifications move to the center of the sliding groove under the action of the needle gathering groove 6 and slide into the needle separating mechanism along the center, the ring cutters 710 are controlled to synchronously tighten to clamp the syringe simultaneously, after the needle separating mechanism separates the needle, the ring cutters 710 continue to synchronously tighten to destroy the syringe, when the injector moves to the position above the injector discharge pipe 3, the first speed reducing motor 705 rotates reversely, and then drives the four ring cutters 710 to reset along the transmission track, so that the injector is loosened and falls into the recovery barrel along the injector discharge pipe 3, then the clamping and destroying mechanism continuously moves to the opening of the shell 4, and then the separation and destruction treatment of the injector is continuously carried out, and the clamping and destruction treatment of the injector is completed.
As shown in fig. 8-9, a chain transmission mechanism is further included, and the chain transmission mechanism includes a first slide rail frame 801, a second slide rail frame 802, a third slide rail frame 803, a rotating shaft cylinder 804, a second speed reducing motor 805, a first sprocket 806, a long-axis chain 807, a second sprocket 808, and a second rotating shaft 809; the first slide rail frame 801 is connected with the partition board 1 through bolts; the first slide rail frame 801 is connected with the storage barrel cover 701 in a sliding manner; the first slide rail frame 801 is slidably connected with the tightening mechanism protective housing 703; the second slide rail frame 802 is connected with the storage barrel cover 701 in a sliding manner; the second slide rail frame 802 is respectively connected with the rotating shaft barrel 804 and the second rotating shaft rod 809 through bolts; the third slide rail frame 803 is slidably connected to the tightening mechanism protective housing 703; the third slide rail frame 803 is respectively connected with the rotating shaft barrel 804 and the second rotating shaft rod 809 by bolts; the rotating shaft cylinder 804 is connected with a second speed reduction motor 805 through bolts; the rotary shaft barrel 804 is rotatably connected with a first chain wheel 806; the output shaft of the second speed reducing motor 805 is fixedly connected with the first chain wheel 806; the first sprocket 806 engages with the long-axis chain 807; the long-axis chain 807 is engaged with the second sprocket 808; the second chain wheel 808 is in rotary connection with a second rotating shaft rod 809; the long shaft of the long shaft chain 807 is rotatably connected to the storage drum cover 701.
Firstly, the storage battery is connected, the device is started, then the second speed reduction motor 805 is controlled to rotate, then the second speed reduction motor 805 rotates to drive the first chain wheel 806 to rotate, then the first chain wheel 806 rotates to drive the long shaft chain 807 to rotate, further the long shaft chain 807 rotates to drive the second chain wheel 808 to rotate, meanwhile, the protruding shaft of the long shaft chain 807 drives the clamping and destroying mechanism to slide along the track formed by the first slide rail frame 801, the second slide rail frame 802 and the third slide rail frame 803, and therefore supporting and transmission of the clamping and destroying mechanism are completed.
As shown in fig. 10-11, the needle separating mechanism comprises a supporting frame 901, a needle collecting box 902, a third speed reducing motor 903, a third rotating shaft rod 904, a fourth rotating shaft rod 905, a second gear 906, a third gear 907, a fifth rotating shaft rod 908, a sixth rotating shaft rod 909, a first driving wheel 910, a second driving wheel 911, a third driving wheel 912, a fourth driving wheel 913, a first roller 914 and a second roller 915; the support frame 901 is connected with the partition plate 1 through bolts; the support frame 901 is connected with a third speed reduction motor 903 through bolts; the support frame 901 is rotatably connected with the third rotating shaft rod 904; the support frame 901 is rotatably connected with a fourth rotating shaft 905; the support frame 901 is rotatably connected with the fifth rotating shaft rod 908; the support frame 901 is rotatably connected with a sixth rotating shaft rod 909; the needle head collecting box 902 is inserted with the supporting frame 901 and the clapboard 1; an output shaft of the third speed reducing motor 903 is fixedly connected with a third rotating shaft rod 904; the third rotating shaft rod 904 is fixedly connected with the second flat gear 906; the second flat gear 906 is meshed with the third flat gear 907; the third spur gear 907 is fixedly connected with the fourth rotating shaft 905; the third rotating shaft rod 904 is fixedly connected with the first driving wheel 910; the outer ring surface of the first driving wheel 910 is in driving connection with a third driving wheel 912 through a belt; the third driving wheel 912 is fixedly connected with the fifth rotating shaft rod 908; the fifth rotating shaft 908 is fixedly connected with the first roller 914; the fourth rotating shaft lever 905 is fixedly connected with the second driving wheel 911; the outer annular surface of the second transmission wheel 911 is in transmission connection with a fourth transmission wheel 913 through a belt; the fourth transmission wheel 913 is fixedly connected to the sixth rotation shaft 909; the sixth rotating shaft 909 is fixed to the second roller 915.
Firstly, the syringe clamped by the needle collecting groove 6 by the clamping and damaging mechanism moves to the middle of the first roller 914 and the second roller 915 through the central groove of the support frame 901, and at the same time, the third speed reducing motor 903 is controlled to rotate to drive the third rotating shaft 904 to rotate, so that the third rotating shaft 904 rotates to drive the second flat gear 906 and the first driving wheel 910 to rotate, so that the second flat gear 906 rotates to drive the third flat gear 907 to rotate, so that the first driving wheel 910 rotates to drive the third driving wheel 912 to rotate through a belt, so that the third driving wheel 912 rotates to drive the fifth rotating shaft 908 to rotate, so that the fifth rotating shaft 908 rotates to drive the first roller 914 to rotate, and at the same time, the third flat gear 907 rotates to drive the fourth rotating shaft 905 to rotate to drive the second driving wheel 911 to rotate, so that the second driving wheel 911 rotates to drive the fourth driving wheel 913 through a belt, and then the fourth driving wheel 913 rotates to drive the sixth rotating shaft 909 to rotate, and then the sixth rotating shaft 909 rotates to drive the second roller 915 to rotate, and the needle is clamped and moves downwards relative to the syringe through the synchronous rotation of the first roller 914 and the second roller 915, so that the needle is separated from the syringe, and because the rotating axes of the first roller 914 and the second roller 915 have a certain included angle with the horizontal plane, the needle can continuously move along the original direction after being separated from the syringe and then fall into the needle collecting box 902, and the separation of the syringe needle is completed.
As shown in fig. 3, the inner side of the needle collecting groove 6 is an inclined plane inclined outwards, and one end close to the needle separating mechanism is gradually contracted along the needle moving direction groove until the needle just fits two inner sides of the needle to pass through.
So that the needles of the syringes, which are not partially distributed in the center, are gathered to the center and can enter between the first roller 914 and the second roller 915 of the needle separating mechanism along the tail end.
As shown in fig. 6-7, the spool 708, the first pivot shaft 709, and the ring cutter 710 are in one set, four sets are provided, and are equally angularly spaced above the slotted ring 707.
So that the four ring cutters 710 are driven by the four sliding columns 708 to synchronously rotate around the shaft when the slotted toothed ring 707 rotates, the four ring cutters 710 are further contracted inwards to clamp the syringe and gather the syringe to the center, the needle gathering groove 6 is further used for gathering the needle to the center, and the ring cutters 710 are further contracted after the needle is separated to embed the blades into the syringe to carry out destroying treatment on the syringe.
As shown in fig. 8-9, the device further comprises a chain transmission mechanism, wherein the pin shaft of the long-axis chain 807 in the chain transmission mechanism is divided into a long axis and a short axis, and the long axes are alternately distributed along the chain, the long axes are respectively rotatably connected with a plurality of groups of clamping and destroying mechanisms, and the plurality of groups of clamping and destroying mechanisms can slide along the same direction of the slide rail formed by the first slide rail frame 801, the second slide rail frame 802 and the third slide rail frame 803.
So as to store a plurality of syringes at the same time and continuously separate and destroy the plurality of syringes, thereby improving the working efficiency.
As shown in FIG. 11, the first roller 914 and the second roller 915 are laterally distributed with vertically protruding stripes.
So as to increase the friction between the first roller 914 and the second roller 915 and the needle, thereby enabling the first roller 914 and the second roller 915 to better grip and separate the needle of the syringe.
While the disclosure has been described with respect to a limited number of embodiments, those skilled in the art, having benefit of this disclosure, will appreciate that various other embodiments can be devised which do not depart from the scope of the invention as disclosed herein. Accordingly, the scope of the invention should be limited only by the attached claims.
Claims (8)
1. A portable full-automatic syringe needle separating and destroying recovery device comprises a partition plate (1) and a storage battery box (2); the separator (1) is connected with the storage battery box (2) through bolts; the method is characterized in that: the needle head collecting groove (6), the clamping and destroying mechanism and the needle head separating mechanism are also included; the clapboard (1) is connected with the needle head collecting groove (6) by bolts; the needle head separating mechanism is arranged above the partition plate (1); the needle head collecting groove (6) collects the needle head of the syringe to the center; the clamping and destroying mechanism clamps the syringe with the needle gathered to the center so as to separate the needle, and further clamps the syringe after separating the needle to carry out destroying treatment and place the syringe into a recycling bin; the needle separating mechanism separates and collects the needle of the clamped syringe.
2. The portable full automatic syringe needle separating and destroying recovery device as recited in claim 1, wherein: the clamping and destroying mechanism comprises a storage cylinder cover (701), a storage cylinder pipe (702), a tightening mechanism protective shell (703), a motor case shell (704), a first speed reducing motor (705), a first flat gear (706), a slotted gear ring (707), a sliding column (708), a first rotating shaft rod (709), a cutting ring (710) and a storage cylinder seat (711); the storage cylinder cover (701) is arranged above the chain transmission mechanism; the storage barrel cover (701) is connected with the storage barrel pipe (702) through a bolt; the storage bobbin (702) is connected with the tightening mechanism protective shell (703) through bolts; the bottom end of the storage bobbin (702) is screwed with the first rotating shaft rod (709); the tightening mechanism protective shell (703) is in bolted connection with the motor case shell (704); the tightening mechanism protective shell (703) is connected with the storage cylinder seat (711) through bolts; the tightening mechanism protective shell (703) is in sliding connection with the chain transmission mechanism; the first speed reducing motor (705) is connected with a motor base of the motor box shell (704) through bolts; an output shaft of the first speed reducing motor (705) is fixedly connected with the first flat gear (706); the first flat gear (706) is meshed with the slotted gear ring (707); the slotted gear ring (707) is in sliding connection with the sliding column (708); the slotted toothed ring (707) is rotationally connected with the storage cylinder seat (711); the sliding column (708) is fixedly connected with the cutting ring (710); the first rotating shaft rod (709) is in rotating connection with the cutting ring (710).
3. The portable full automatic syringe needle separating and destroying recovery device as recited in claim 2, wherein: the needle head separating mechanism comprises a supporting frame (901), a needle head collecting box (902), a third speed reducing motor (903), a third rotating shaft rod (904), a fourth rotating shaft rod (905), a second flat gear (906), a third flat gear (907), a fifth rotating shaft rod (908), a sixth rotating shaft rod (909), a first transmission wheel (910), a second transmission wheel (911), a third transmission wheel (912), a fourth transmission wheel (913), a first roller (914) and a second roller (915); the support frame (901) is connected with the partition plate (1) through bolts; the support frame (901) is connected with a third speed reducing motor (903) through bolts; the support frame (901) is rotationally connected with the third rotating shaft rod (904); the support frame (901) is rotationally connected with a fourth rotating shaft rod (905); the support frame (901) is rotationally connected with the fifth rotating shaft rod (908); the support frame (901) is in rotary connection with a sixth rotating shaft rod (909); the needle head collecting box (902) is inserted into the supporting frame (901) and the clapboard (1); an output shaft of the third speed reducing motor (903) is fixedly connected with a third rotating shaft rod (904); the third rotating shaft rod (904) is fixedly connected with the second flat gear (906); the second flat gear (906) is meshed with the third flat gear (907); the third spur gear (907) is fixedly connected with the fourth rotating shaft rod (905); the third rotating shaft rod (904) is fixedly connected with the first driving wheel (910); the outer ring surface of the first driving wheel (910) is in transmission connection with a third driving wheel (912) through a belt; the third driving wheel (912) is fixedly connected with the fifth rotating shaft rod (908); the fifth rotating shaft rod (908) is fixedly connected with the first roller (914); the fourth rotating shaft rod (905) is fixedly connected with the second driving wheel (911); the outer annular surface of the second driving wheel (911) is in transmission connection with a fourth driving wheel (913) through a belt; the fourth driving wheel (913) is fixedly connected with the sixth rotating shaft rod (909); the sixth rotating shaft lever (909) is fixedly connected to the second roller (915).
4. A portable full automatic syringe needle separating and destroying recovery device according to any one of claims 1 to 3, wherein: the chain transmission mechanism comprises a first slide rail frame (801), a second slide rail frame (802), a third slide rail frame (803), a rotating shaft cylinder (804), a second speed reducing motor (805), a first chain wheel (806), a long shaft chain (807), a second chain wheel (808) and a second rotating shaft rod (809); the first slide rail frame (801) is connected with the partition plate (1) through bolts; the first slide rail frame (801) is connected with the storage barrel cover (701) in a sliding manner; the first slide rail frame (801) is in sliding connection with the tightening mechanism protective shell (703); the second slide rail frame (802) is connected with the storage barrel cover (701) in a sliding manner; the second slide rail frame (802) is respectively connected with the rotating shaft barrel (804) and the second rotating shaft rod (809) through bolts; the third slide rail frame (803) is in sliding connection with the tightening mechanism protective shell (703); the third slide rail frame (803) is respectively connected with the rotating shaft barrel (804) and the second rotating shaft rod (809) through bolts; the rotating shaft cylinder (804) is connected with a second speed reducing motor (805) through a bolt; the rotating shaft barrel (804) is in rotating connection with the first chain wheel (806); the output shaft of the second speed reducing motor (805) is fixedly connected with the first chain wheel (806); a first sprocket (806) engaged with the long-axis chain (807); the long shaft chain (807) is meshed with a second chain wheel (808); the second chain wheel (808) is rotationally connected with the second rotating shaft rod (809); the long shaft of the long shaft chain (807) is rotatably connected with the storage cylinder cover (701).
5. The portable full automatic syringe needle separating and destroying recovery device as recited in claim 1, wherein: the inner side surface of the needle head collecting groove (6) is an inclined surface inclining outwards, and one end close to the needle head separating mechanism gradually shrinks along the needle head moving direction groove to the point that the needle head just can be attached to two inner side surfaces of the needle head to pass through.
6. The portable full automatic syringe needle separating and destroying recovery device as recited in claim 2, wherein: the sliding columns (708), the first rotating shaft rods (709) and the cutting rings (710) form a group, four groups are arranged, and the sliding columns, the first rotating shaft rods (709) and the cutting rings are distributed above the slotted gear ring (707) at equal angular intervals.
7. The portable full automatic syringe needle separating and destroying recovery device according to claim 4, wherein: the chain conveying mechanism is characterized by further comprising a chain conveying mechanism, wherein the pin shaft on the long shaft chain (807) is divided into a long shaft and a short shaft, the long shafts and the short shafts are alternately distributed along the chain, a plurality of long shafts are respectively and rotatably connected with a plurality of groups of clamping and destroying mechanisms, and the plurality of groups of clamping and destroying mechanisms can slide along the same direction of a slide rail formed by the first slide rail frame (801), the second slide rail frame (802) and the third slide rail frame (803).
8. The portable full automatic syringe needle separating and destroying recovery device according to claim 3, wherein: vertical protruding stripes are distributed on the side surfaces of the first roller (914) and the second roller (915).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110755195.0A CN113599637B (en) | 2021-07-05 | 2021-07-05 | Portable full-automatic syringe needle separation destroy type recovery device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110755195.0A CN113599637B (en) | 2021-07-05 | 2021-07-05 | Portable full-automatic syringe needle separation destroy type recovery device |
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| CN113599637B CN113599637B (en) | 2023-12-29 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114177431A (en) * | 2021-11-23 | 2022-03-15 | 孙弟 | Used syringe needle tubing sorter |
| WO2024081175A1 (en) * | 2022-10-10 | 2024-04-18 | Brandell Brian William | Injector disassembly tool |
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| CN209154766U (en) * | 2018-09-28 | 2019-07-26 | 上海美致臻生物医学科技有限公司 | A kind of Medical Devices for the processing of hospital's syringe |
| CN110975072A (en) * | 2019-12-25 | 2020-04-10 | 青岛龙凹医疗器械有限公司 | Needle cylinder injector recovery device |
| CN111569196A (en) * | 2020-05-18 | 2020-08-25 | 陈太兰 | Medical needle collection device |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209154766U (en) * | 2018-09-28 | 2019-07-26 | 上海美致臻生物医学科技有限公司 | A kind of Medical Devices for the processing of hospital's syringe |
| CN110975072A (en) * | 2019-12-25 | 2020-04-10 | 青岛龙凹医疗器械有限公司 | Needle cylinder injector recovery device |
| CN111569196A (en) * | 2020-05-18 | 2020-08-25 | 陈太兰 | Medical needle collection device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114177431A (en) * | 2021-11-23 | 2022-03-15 | 孙弟 | Used syringe needle tubing sorter |
| WO2024081175A1 (en) * | 2022-10-10 | 2024-04-18 | Brandell Brian William | Injector disassembly tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113599637B (en) | 2023-12-29 |
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