CN213432314U - Poultry animal doctor is with abandonment syringe needle separation collection device - Google Patents
Poultry animal doctor is with abandonment syringe needle separation collection device Download PDFInfo
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- CN213432314U CN213432314U CN202021985925.3U CN202021985925U CN213432314U CN 213432314 U CN213432314 U CN 213432314U CN 202021985925 U CN202021985925 U CN 202021985925U CN 213432314 U CN213432314 U CN 213432314U
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- 238000000926 separation method Methods 0.000 title claims abstract description 11
- 244000144977 poultry Species 0.000 title claims abstract description 10
- 239000002699 waste material Substances 0.000 claims abstract description 24
- 244000144972 livestock Species 0.000 claims abstract description 10
- 230000000903 blocking effect Effects 0.000 claims abstract description 7
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 229920001875 Ebonite Polymers 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims description 3
- 239000003814 drug Substances 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 abstract description 33
- 238000000034 method Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 11
- 201000010099 disease Diseases 0.000 abstract description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract description 3
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229960005486 vaccine Drugs 0.000 description 2
- 208000012266 Needlestick injury Diseases 0.000 description 1
- 208000019462 Occupational injury Diseases 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/70—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in livestock or poultry
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Abstract
The utility model relates to a livestock epidemic disease epidemic prevention medical appurtenance field, concretely relates to medical abandonment syringe needle separation collection device of poultry animal, include: the device comprises a fixed shell, a fixed square sleeve, a rack shell, a guide block, a gear shell, a gear, a rack, a clamping arm, a top core, a sliding shaft, a blocking platform, a spring, a driving pin, a motor, an eccentric disc and a connecting rod. The device adopts the rack-meshed gears at two sides, controls the rotation angle to enable the clamping arm to achieve the motion effect of opening and closing, and is matched with the linear reciprocating motion of the crank connecting rod, so that the device can achieve the clamping of the needle of the syringe and the effect of pushing the end face of the waste needle to separate the waste needle. The rack structure can slide relative to the rack shell, and the front end of the rack structure is fixed with the ejection core structure, so that the rack structure can have three motion processes during pulling-out operation. The structure is simple and ingenious, the three steps are buckled with each other in a ring mode, and the pulling-out operation is completed.
Description
Technical Field
The utility model relates to a livestock epidemic disease epidemic prevention medical appurtenance field particularly, relates to a medical abandonment syringe needle separation collection device of poultry animal.
Background
In modern animal husbandry it is often necessary to inject livestock with a syringe in order to achieve epidemic prevention, treatment, etc. of the livestock. Needle stick injuries are often encountered during injection procedures or during collection and disposal. A needle-pricked veterinarian is the most common occupational injury in work, and has great potential safety hazard because the needle-pricked veterinarian is easy to cause epidemic diseases in the process of vaccine injection or treatment of sick livestock. Based on the above, the used waste needle needs to be separated from the syringe after use and collected collectively.
Animal doctor need manually to draw when carrying out the operation of abandonment syringe needle and pull out at present stage, owing to cup joint very fastening, need expend energetically just can pull out the abandonment syringe needle, when injecting in batches facing livestock, is difficult to pull out a large amount of abandonment syringe needles through the manpower, both consumes the manpower, and efficiency is very low again. And through the operation of manually pulling out the abandonment syringe needle, lead to operating personnel to be hurt by the abandonment syringe needle by mistake and cause the condition of infection very easily in the process of drawing, have very big potential safety hazard.
Disclosure of Invention
In order to solve the problem, an object of the utility model is to provide a separation and collection device of waste syringe needles for livestock and poultry.
The utility model aims at realizing through the following technical scheme:
the utility model provides a pair of animal husbandry animal doctor is with abandonment syringe needle separation and collection device, include: the device comprises a fixed shell, a fixed square sleeve, a rack shell, a guide block, a gear shell, a gear, a rack, a clamping arm, a top core, a sliding shaft, a blocking platform, a spring, a driving pin, a motor, an eccentric disc and a connecting rod;
the front side surface of the fixed shell is provided with a needle inserting hole, the inner wall of the rear side surface of the fixed shell is provided with a fixed square sleeve, the front end of the fixed square sleeve is backwards provided with a rack shell groove, the rack shell grooves are communicated at the left side and the right side of the fixed square sleeve, the upper side and the lower side of the rack shell groove are both provided with guide sliding grooves, and a driving pin sliding groove is arranged in the guide sliding groove at the lower side;
the upper side and the lower side of the rack shell are respectively provided with a guide block, the lower part of the guide block of the lower side is provided with a driving pin, two sides of the rack shell are respectively symmetrically provided with a gear shell, a gear is hinged in the gear shell, a rack is sleeved in the rack shell, two sides of the rack are respectively meshed with two gears, the rack shell is arranged in a rack shell groove in a sliding manner, the guide blocks are arranged in a guide sliding groove in a sliding manner, the driving pin penetrates through the driving pin sliding groove and extends out of the driving pin sliding groove, clamping arms are arranged towards the front of the two gears, the front ends of the two clamping arms are provided with clamping heads which are bent inwards, and the two clamping heads clamp and pull;
the front end of the rack is provided with a top core, the rear end of the rack is provided with a sliding shaft, the sliding shaft extends out of the rear side of the rack shell, the rear end of the sliding shaft is provided with a baffle table, and a spring is sleeved on the sliding shaft between the rack shell and the baffle table;
the fixed square sleeve is provided with a motor on the upper end face close to the rear side position, the output shaft of the motor downwards penetrates through the fixed square sleeve and then is coaxially connected with an eccentric disc, the eccentric position on the disc surface of the lower side of the eccentric disc is hinged with one end of a connecting rod, and the other end of the connecting rod is hinged with a driving pin extending out of a driving pin sliding groove.
Furthermore, the whole clamping arm is of an L-shaped structure, the front end of the clamping arm is provided with a clamping head which is vertically bent towards the inner side, and the front end of the clamping head is provided with a V-shaped clamping groove structure with a V-shaped groove surface.
Further, the thickness of the cartridge decreases linearly from its root to its end, the thickness being the smallest at the end edge of the clamping end of the cartridge.
Furthermore, the front end port of the rack shell is of an opening structure, the front end of the rack is provided with a cylindrical ejection core, a rubber fixing core is embedded in the front end face of the ejection core, and the rubber fixing core is made of hard rubber.
Furthermore, a round sleeve structure is fixed on the rear end face of the rack shell, and a spring is sleeved on a sliding shaft between the round sleeve structure and the blocking platform.
Furthermore, the rack shell groove is a U-shaped groove, and the groove section of the guide sliding groove is square.
Furthermore, the section of the rack shell is square, and the guide block is matched with the groove opening of the guide sliding groove.
Further, the device also comprises a collecting box which is communicated with the lower part of the fixed shell.
Furthermore, a guide block on the lower end face of the rack shell is downwards fixed with a driving pin, and a disc-shaped eccentric disc is coaxially fixed on the lower side of the fixed square sleeve.
Furthermore, a needle inserting hole is formed in the front side face of the fixing shell corresponding to the center position between the two clamping arms.
The utility model discloses a poultry animal doctor uses abandonment syringe needle separation collection device, this device adopt two side rack toothing gears, and control turned angle makes the card arm reach the motion effect that opens and draw in, and the straight reciprocating motion of cooperation crank link motion makes this device can reach the centre gripping to syringe self syringe needle to the effect that the top pushes away to make it break away from to abandonment syringe needle terminal surface. Adopt the rack structure can take place relative slip with the rack shell, the fixed apical core structural design in rack structure front end, can make the rack structure have three motion process when pulling out the operation, first step is rack structure follow rack shell synchronous motion, this process has guaranteed that the card arm moves to syringe needle structure root stroke position at the state of opening, the second step is that rack structure stops moving forward when the apical puncture of abandonment needle is at apical puncture apical core terminal surface, thereby produce relative movement with the gear and cause gear revolve, it draws in the clamp tightly to drive the card arm, thereby carry out the centre gripping to the syringe needle root of syringe. And the third step is that the waste needle head is pushed to fall off by moving backwards synchronously along with the motion of the crank connecting rod. The structure is simple and ingenious, the three steps are buckled with each other in a ring mode, and the pulling-out operation is completed.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is an overall structure diagram of the waste needle separating and collecting device for the animal husbandry and veterinary medicine of the utility model;
FIG. 2 is a structural diagram of a state of the upper part of the waste needle separating and collecting device for the animal husbandry and veterinary surgeon;
FIG. 3 is a structural view of the upper part of the waste needle separating and collecting device for the animal husbandry and veterinary surgeon according to another state of the present invention;
fig. 4 is a cut-away view of the gear and rack meshing in the waste needle separating and collecting device for the animal husbandry and veterinary of the utility model;
FIG. 5 is a structural diagram of a fixed square sleeve and a rack shell in the waste needle separating and collecting device for animal husbandry and veterinarian of the utility model;
wherein the reference numerals are: 1. a stationary case; 2. fixing the square sleeve; 3. a rack housing; 4. a guide block; 5. a gear housing; 6. a gear; 7. a rack; 8. a clamp arm; 9. a core; 10. a sliding shaft; 11. blocking the platform; 12. a spring; 13. a drive pin; 14. a motor; 15. an eccentric disc; 16. a connecting rod; 17. inserting the needle head into the hole; 18. a rack housing slot; 19. a guide chute; 20. a drive pin chute; 21. clamping a head; 22. a clamping groove structure; 23. a rubber fixing core; 24. a round sleeve structure; 25. a collection box; 26. an injector; 27. a needle.
Detailed Description
In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
As shown in fig. 1 to 5, the utility model discloses a livestock and poultry medical abandonment syringe needle separation collection device of embodiment includes: the device comprises a fixed shell 1, a fixed square sleeve 2, a rack shell 3, a guide block 4, a gear shell 5, a gear 6, a rack 7, a clamping arm 8, a top core 9, a sliding shaft 10, a baffle table 11, a spring 12, a driving pin 13, a motor 14, an eccentric disc 15 and a connecting rod 16;
a needle inserting hole 17 is formed in the front side face of the fixed shell 1, a fixed square sleeve 2 is arranged on the inner wall of the rear side face of the fixed shell 1, a rack shell groove 18 is formed in the front end of the fixed square sleeve 2 towards the rear, the rack shell grooves 18 are communicated with the left side and the right side of the fixed square sleeve 2, guide sliding grooves 19 are formed in the upper side and the lower side of the rack shell groove 18, and a driving pin sliding groove 20 is formed in the guide sliding groove 19 in the lower side;
the upper side and the lower side of the rack shell 3 are respectively provided with a guide block 4, the lower part of the guide block 4 on the lower side is provided with a drive pin 13, two sides of the rack shell 3 are respectively and symmetrically provided with a gear shell 5, a gear 6 is hinged in the gear shell 5, a rack 7 is sleeved in the rack shell 3, two sides of the rack 7 are respectively meshed with the two gears 6, the rack shell 3 is arranged in a rack shell groove 18 in a sliding way, the guide block 4 is arranged in a guide sliding groove 19 in a sliding way, the drive pin 13 penetrates through the drive pin sliding groove 20 and extends out of the drive pin sliding groove 20, two gears 6 are provided with clamping arms 8 towards the front, the front ends of the two clamping arms 8 are provided with clamping heads 21 bent inwards, and the two clamping heads 21 clamp and pull out a needle;
a top core 9 is arranged at the front end of the rack 7, a sliding shaft 10 is arranged at the rear end of the rack 7, the sliding shaft 10 extends out of the rear side of the rack shell 3, a blocking platform 11 is arranged at the rear end of the sliding shaft 10, and a spring 12 is sleeved on the sliding shaft 10 between the rack shell 3 and the blocking platform 11;
the motor 14 is arranged on the upper end face of the fixed square sleeve 2 close to the rear side position, an output shaft of the motor 14 penetrates through the fixed square sleeve 2 downwards and is coaxially connected with an eccentric disc 15, the eccentric position on the disc surface of the lower side of the eccentric disc 15 is hinged with one end of a connecting rod 16, and the other end of the connecting rod 16 is hinged with a driving pin 13 extending out of a driving pin sliding groove 20.
The utility model discloses a poultry animal doctor uses abandonment syringe needle separation collection device, this device adopt two side rack 7 meshing gears 6, and control turned angle makes card arm 8 reach the motion effect that opens and draw in, and the straight reciprocating motion of 16 motions of cooperation crank connecting rod makes this device can reach the centre gripping to syringe 26 self syringe needle 27 to push away the effect that makes it break away from to 27 terminal surfaces of abandonment syringe needle. Adopt the rack 7 structure can take place relative slip with rack shell 3, 9 structural design of rack 7 structure front end fixed ejector core, can make the rack 7 structure have three motion process when pulling out the operation, first step is rack 7 structure following rack shell 3 synchronous motion, this process has guaranteed that card arm 8 moves to syringe needle 27 structure root stroke position at the state of opening, second step is rack 7 structure stop forward movement when 9 terminal surfaces are pricked at abandonment needle point top, thereby produce relative movement with gear 6 and cause gear 6 to rotate, it draws in tightly to drive card arm 8, thereby carry out the centre gripping to syringe needle 27 root of syringe 26. The third step is to move backwards synchronously with the movement of the crank connecting rod 16 to push the waste needle 27 to be separated. The structure is simple and ingenious, the three steps are buckled with each other in a ring mode, and the pulling-out operation is completed.
The whole clamping arm 8 is of an L-shaped structure, the front end of the clamping arm 8 is provided with a clamping head 21 which is vertically bent towards the inner side, and the front end of the clamping head 21 is provided with a V-shaped clamping groove structure 22 with a V-shaped groove surface.
The whole similar L type structure that is of card arm 8, be provided with dop 21 structure of buckling perpendicularly inwards to inboard side at the front end of card arm 8, be provided with the V type clamping groove structure 22 that the cell surface is the V type structure at the front end of dop 21 structure, two V type clamping groove structures 22 can mutually support and carry out the centre gripping to syringe 26 front end syringe needle 27 department cylindric structure, and adopt V type clamping groove structure 22 can have great commonality to the centre cylindric structure external diameter that needs the clamp tightly, can be applicable to the syringe needle 27 department cylinder of different external diameters.
Wherein the thickness of the chuck 21 decreases linearly from the root to the end, and the thickness is the smallest at the end edge of the holding end of the chuck 21.
The thickness of the structure of the clamping head 21 is linearly reduced from the root part to the end part, the thickness of the end edge of the clamping end of the structure of the clamping head 21 is minimum, and the structure of the clamping head 21 can be enabled to be forked into a gap between the needle head 27 seat sleeve and the inner side plate surface of the front end of the fixed shell 1 when the clamping arm 8 is folded.
Wherein, rack shell 3 front end port department is open structure, and the rack 7 front end is provided with cylindric ejector core 9, and the front end terminal surface of ejector core 9 is inlayed and is had rubber fixed core 23, and rubber fixed core 23 is the hard rubber material.
The design of 3 front end ports of rack shell is open structure, and at the fixed cylindric coring 9 that is provided with of rack 7 front end, coring 9 has certain length and extends rack shell 3 ports certain length for the front and back orientation, has rubber fixed core 23 at the inside embedding of the front end terminal surface of coring 9, and rubber fixed core 23 is harder stereoplasm rubber material for prevent that crooked effect from appearing in syringe needle 27 when the needle point shore of syringe 26 syringe needle 27 pricks.
Wherein, a round sleeve structure 24 is fixed on the rear end face of the rack housing 3, and a spring 12 is sleeved on the sliding shaft 10 between the round sleeve structure 24 and the baffle table 11.
A sliding shaft 10 is fixedly arranged at the rear end of the rack 7 structure, the sliding shaft 10 extends out of the rear side of the rack housing 3 by a certain length, and a round sleeve structure 24 is fixedly integrated at the end face of the rear side of the rack housing 3 and used for guiding the rack housing 3 in a sliding manner. A retaining platform 11 structure with a convex circumference is arranged at the rear end of the sliding shaft 10, a spring 12 is sleeved and connected on the sliding shaft 10 between a round sleeve structure 24 of the rack shell 3 and the retaining platform 11 structure, and after the rack shell 3 moves relative to the rack 7 structure and the sliding shaft 10 towards the front side, the spring 12 is in a stretching state and can perform the elastic reset function on the rack 7 structure.
Wherein, the rack housing groove 18 is a U-shaped groove, and the groove section of the guide chute 19 is square.
The fixed square sleeve 2 is fixedly arranged and connected on the rear end face inside the fixed shell 1, the fixed square sleeve 2 has a certain length in the front-rear direction, a U-shaped groove with a certain length is arranged at the front end of the fixed square sleeve 2 towards the rear, the U-shaped groove is communicated with the left side and the right side of the fixed square sleeve 2, a guide sliding groove 19 structure in the front-rear direction is respectively arranged at the upper side and the lower side of the U-shaped groove at the front end face of the fixed square sleeve 2, and the groove section of the guide sliding groove 19 structure is square.
Wherein, the section of the rack shell 3 is square, and the guide block 4 is matched with the groove opening of the guide chute 19.
A driving pin sliding groove 20 with a certain length is communicated upwards on the inner bottom surface of the guiding sliding groove 19 structure at the lower side of the fixed square sleeve 2, and the driving pin sliding groove 20 is arranged along the front and back direction. The rack shell 3 is arranged in the groove of the fixed square sleeve 2, the cross section of the rack shell 3 is square, the upper part and the lower part of the rack shell 3 are respectively fixedly provided with a guide block 4 structure, and the guide block 4 structure is matched with the groove opening of the guide sliding groove 19 structure, so that when the rack shell 3 is arranged in the fixed square sleeve 2, the guide sliding can be conducted in the guide sliding groove 19 structure through the guide block 4 structure, and the skew is prevented. Gear shell 5 is respectively and symmetrically and fixedly arranged on two sides of rack shell 3, gear 6 is hinged inside gear shell 5, rack 7 structure is sleeved inside rack shell 3, and gear teeth are arranged on two side faces of rack 7 structure, so that two sides can be meshed with gear 6. The two gears 6 are fixedly provided with clamping arms 8 with certain lengths towards the front and the outer side, the front end of the gear shell 5 is provided with a clamping arm 8 passing groove with certain width, and the clamping arms 8 extend out from the clamping arms 8 passing groove with certain lengths towards the front side. Under the meshing control of the rack 7 structure, when the rack 7 structure moves along the front-back direction in the rack shell 3, the gear 6 structures on the two sides are respectively driven to synchronously rotate reversely or oppositely, so that the two clamping arm 8 structures are always kept in a synchronous symmetrical state in the swinging process, and the clamping arms 8 are enabled to finish the synchronous opening and closing operation.
Wherein, the device also comprises a collecting box 25, and the collecting box 25 is communicated with the lower part of the fixed shell 1.
This device mainly used poultry animal doctor pulls out and concentrates the collection to syringe 26 abandonment syringe needle 27 automation. The device is characterized in that the outer part of the device is provided with a fixed shell 1 and a collection box 25, the fixed shell 1 is communicated with the collection box 25, and the collection box 25 is connected with the lower part of the fixed shell 1.
Wherein, the guide block 4 of the lower end face of the rack shell 3 is fixed with a drive pin 13 downwards, and the lower side of the fixed square sleeve 2 is coaxially fixed with a disc-shaped eccentric disc 15.
A driving pin 13 is fixed and integrated downwards on the guide block 4 on the lower end surface of the rack shell 3, and the driving pin 13 extends downwards for a certain length from the driving pin sliding groove 20. A motor 14 is fixedly arranged on the upper end surface of the fixed square sleeve 2 close to the rear position, the output shaft of the motor 14 downwards penetrates through the fixed square sleeve 2, and a disc-shaped eccentric disc 15 is coaxially fixed on the lower side of the fixed square sleeve 2. The eccentric position of one side of the disk surface at the lower side of the eccentric disk 15 is hinged with a connecting rod 16, and the other end of the connecting rod 16 is hinged with the driving pin 13. Under the guiding action of the driving pin sliding groove 20, when the motor 14 rotates, the eccentric disc 15 and the connecting rod 16 can be driven to carry out crank connecting rod 16 type motion, so that the driving pin 13 drives the rack shell 3 and other related structures to carry out integral linear reciprocating motion.
Wherein, a needle insertion hole 17 is arranged on the front side surface of the fixed shell 1 corresponding to the central position between the two clamping arms 8.
The above structures are all arranged in the fixed shell 1, and the clamping arm 8 approaches to and is close to the front end surface of the inner side of the fixed shell 1 when in a furled state. A needle insertion hole 17 is formed on the front side surface of the stationary housing 1 corresponding to the center position between the two catching arms 8 on the front end surface of the stationary housing 1, and the inner diameter of the needle insertion hole 17 is slightly larger than the outer diameter of the needle 27 so that the needle 27 of the syringe 26 can be inserted into the stationary housing 1 through the needle insertion hole 17.
The device can be used when livestock is injected with vaccine or sick injection, and the needle 27 of the syringe 26 used in each injection needs to be pulled out for centralized collection and treatment. The motor 14 is turned on to drive the eccentric disc 15 and the connecting rod 16 to always perform the motion of the crank connecting rod 16, so as to drive the whole structures of the rack shell 3, the rack 7 and the like to perform the linear reciprocating motion, and at the moment, when the needle 27 is not inserted, the two clamping arms 8 are always in the opening state of the angle opening. When the injection is completed, the syringe 26 is held to insert the needle 27 into the needle insertion hole 17, and the end face of the needle 27 of the syringe 26 is made to abut against the outer end face of the fixing case 1 at the root end thereof, so that the needle 27 is completely inserted into the inside. When the needle 27 socket of the needle 27 structure is sleeved on the needle 27 of the syringe 26, the periphery of the root port of the existing needle 27 socket is designed to be a boss structure with a circumferential protrusion, and when the outside of the needle 27 of the syringe 26 is in a fixed sleeved state, the rear port of the needle 27 socket is clamped in the middle position of the needle 27 of the syringe 26, and half of the rear part of the needle 27 of the syringe is exposed out of the syringe, so that the rear end surface of the needle 27 socket has a certain distance from the end surface of the syringe 26, and a gap with a certain distance is formed between the needle 27 socket and the front inner side plate surface of the fixed shell 1.
When the needle 27 structure is completely inserted into the needle insertion hole 17, the rack housing 3 drives the rack 7 structure and the related structures to integrally perform linear reciprocating motion, the plunger 9 synchronously performs linear reciprocating motion, the rubber fixing core 23 of the plunger 9 contacts the needle point of the needle 27 structure at the stroke end position of the plunger 9 which is close to the forward direction towards the forward side, and the plunger 9 and the rack 7 structure stop moving forward under the action of the jacking gear of the needle point. At the moment, the rack housing 3 and the gear housing 5 drive the gear 6 to continuously move forwards under the action of the crank connecting rod 16, and as the rack 7 structure is meshed with the gears 6 on the two sides, the gear 6 rotates under the action of the rack 7 structure in the process of moving forwards, so that the clamping arm 8 is driven to move forwards and fold towards the middle, and under the action of crank movement, when the stroke of the clamping arm 8 moves to the forward maximum stroke position, the chuck 21 folds to enable the V-shaped clamping groove structure 22 to clamp the outer wall of the needle 27 tube between the needle 27 seat sleeve and the front end of the front side in the fixed housing 1, and then the crank connecting rod 16 drives the whole body to move backwards, so that the clamping arm 8 synchronously moves backwards, so that the needle 27 structure where the needle 27 seat sleeve is located is pulled out, and the needle 27 is separated from the injector 26. The detached needle 27 structure falls into the collection box 25 below, thereby completing the removal and collection of the waste needle 27 of the syringe 26. After the needle 27 is dropped, the rack 7 is moved forward relative to the rack housing 3 under the action of the tension of the spring 12, so that the gear 6 rotates in the reverse direction as described above, and the latch arms 8 are opened and returned to the initial open state, so as to pull out the next waste needle 27.
The utility model discloses an innovation technical point and beneficial effect lie in at least:
1. the device adopts the racks 7 at two sides to engage the gear 6, controls the rotation angle to enable the clamping arm 8 to achieve the motion effect of opening and closing, and is matched with the linear reciprocating motion of the crank connecting rod 16, so that the device can achieve the effect of clamping the needle 27 of the syringe 26 and pushing the end face of the waste needle 27 to separate the needle. Wholly realize automatic effect, reach and insert and can pull out the separation, the operation is very simple, very quick and stable in structure. The manual drawing of operating personnel is avoided breaking away from the operation mode that the manpower is consumed, the potential safety hazard is greatly reduced, and the condition that the operating personnel is accidentally injured by the waste needle 27 in the drawing process to cause infection is avoided.
2. Adopt the rack 7 structure can take place relative slip with rack shell 3, 9 structural design of rack 7 structure front end fixed ejector core, can make the rack 7 structure have three motion process when pulling out the operation, first step is rack 7 structure following rack shell 3 synchronous motion, this process has guaranteed that card arm 8 moves to syringe needle 27 structure root stroke position at the state of opening, second step is rack 7 structure stop forward movement when 9 terminal surfaces are pricked at abandonment needle point top, thereby produce relative movement with gear 6 and cause gear 6 to rotate, it draws in tightly to drive card arm 8, thereby carry out the centre gripping to syringe needle 27 root of syringe 26. The third step is to move backwards synchronously with the movement of the crank connecting rod 16 to push the waste needle 27 to be separated. The structure is simple and ingenious, the three steps are buckled with each other in a ring mode, and the pulling-out operation is completed.
3. Rack shell 3 passes through spring 12 with sliding shaft 10 and is connected, has guaranteed that spring 12 makes the open initial condition of card arm 8 under elasticity answer effect after abandonment syringe needle 27 drops, need not manual reset, directly can insert next a set of abandonment syringe needle 27 and pull out the operation, and the operation is pulled out to the abandonment syringe needle 27 of very being convenient for in batches, very big improvement efficiency.
4. The V-shaped clamping groove structure 22 with the groove surface of the V-shaped structure arranged at the front end of the chuck 21 structure can have larger universality for the outer diameter of a cylindrical structure needing to be clamped in the middle, and can be suitable for cylinders at the positions of needles 27 with different outer diameters.
5. The core 9 is used for pricking through a needle point, so that the structure of the rack 7 stops the forward axial movement process, and the phase-change driving clamping arm 8 is folded. The rubber fixing core 23 is embedded in the front end face of the ejector core 9, the hard rubber material is adopted, the needle 27 can be prevented from penetrating to cause the waste needle 27 to fall off, and the needle 27 can be prevented from being inclined when the needle tip is pushed and propped.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a livestock and poultry animal doctor is with abandonment syringe needle separation collection device which characterized in that includes: the device comprises a fixed shell, a fixed square sleeve, a rack shell, a guide block, a gear shell, a gear, a rack, a clamping arm, a top core, a sliding shaft, a blocking platform, a spring, a driving pin, a motor, an eccentric disc and a connecting rod;
the front side surface of the fixed shell is provided with a needle inserting hole, the inner wall of the rear side surface of the fixed shell is provided with the fixed square sleeve, the front end of the fixed square sleeve is backwards provided with a rack shell groove, the rack shell groove is communicated with the left side and the right side of the fixed square sleeve, the upper side and the lower side of the rack shell groove are both provided with guide sliding grooves, and the guide sliding grooves on the lower side are internally provided with driving pin sliding grooves;
the upper side and the lower side of the rack shell are respectively provided with the guide block, the lower part of the guide block on the lower side is provided with the driving pin, two sides of the rack shell are respectively and symmetrically provided with the gear shell, the gear is hinged in the gear shell, the rack is sleeved in the rack shell, two sides of the rack are respectively meshed with the two gears, the rack shell is arranged in the rack shell groove in a sliding manner, the guide block is arranged in the guide sliding groove in a sliding manner, the driving pin penetrates through the driving pin sliding groove and extends out of the driving pin sliding groove, the two gears are provided with the clamping arms towards the front, the front ends of the two clamping arms are provided with clamping heads which are bent inwards, and the two clamping heads clamp and remove the syringe needle which extends into the needle inserting hole from the syringe;
the ejector core is arranged at the front end of the rack, the sliding shaft is arranged at the rear end of the rack, the sliding shaft extends out of the rear side of the rack shell, the baffle table is arranged at the rear end of the sliding shaft, and the spring is sleeved on the sliding shaft between the rack shell and the baffle table;
the upper end face, close to rear side position, of the fixed square sleeve is provided with the motor, an output shaft of the motor penetrates downwards and is coaxially connected with the eccentric disc behind the fixed square sleeve, the eccentric position on the disc surface of the lower side of the eccentric disc is hinged with one end of the connecting rod, and the other end of the connecting rod is hinged with the driving pin extending out of the driving pin sliding groove.
2. The animal husbandry waste needle separating and collecting device as claimed in claim 1, wherein the clamping arm is of an L-shaped structure as a whole, the front end of the clamping arm is provided with the clamping head which is vertically bent towards the inner side, and the front end of the clamping head is provided with a V-shaped clamping groove structure with a V-shaped groove surface.
3. A veterinary waste needle tip separating and collecting device according to claim 1, wherein the cartridge has a thickness which decreases linearly from its root to its end, the thickness of the cartridge being the smallest at the end edge of the holding end.
4. The device for separating and collecting the waste needle used in animal husbandry according to claim 1, wherein the port of the front end of the rack housing is of an open structure, the front end of the rack is provided with the cylindrical top core, the front end face of the top core is embedded with a rubber fixing core, and the rubber fixing core is made of hard rubber.
5. The device for separating and collecting the discarded needle used in animal husbandry and veterinary medicine according to claim 1, wherein a round sleeve structure is fixed at the end face of the rear side of the rack housing, and the spring is sleeved on the sliding shaft between the round sleeve structure and the baffle table.
6. A device for separating and collecting waste needles used in animal husbandry according to claim 1, wherein the rack housing groove is a U-shaped groove, and the groove section of the guide chute is square.
7. A device for separating and collecting waste needles used in animal husbandry according to claim 1, wherein the rack housing has a square cross-section and the guide block is fitted to the groove opening of the guide chute.
8. A waste needle separating and collecting device for animal husbandry according to claim 1, further comprising a collecting box communicating with the lower part of the stationary housing.
9. A waste needle separating and collecting device for animal husbandry according to claim 1, wherein said guide block of the lower end surface of said rack housing is downwardly fixed with said driving pin, and said eccentric disc having a disc shape is coaxially fixed to the lower side of said fixed square sleeve.
10. The needle separating and collecting device for the discarded needle of the animal husbandry and veterinary use as claimed in claim 1, wherein the needle insertion hole is formed on the front side surface of the fixing housing corresponding to the central position between the two clamping arms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021985925.3U CN213432314U (en) | 2020-09-11 | 2020-09-11 | Poultry animal doctor is with abandonment syringe needle separation collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021985925.3U CN213432314U (en) | 2020-09-11 | 2020-09-11 | Poultry animal doctor is with abandonment syringe needle separation collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213432314U true CN213432314U (en) | 2021-06-15 |
Family
ID=76323034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021985925.3U Expired - Fee Related CN213432314U (en) | 2020-09-11 | 2020-09-11 | Poultry animal doctor is with abandonment syringe needle separation collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213432314U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115068749A (en) * | 2022-06-13 | 2022-09-20 | 成都工业学院 | Device for automatically separating and collecting syringe needle cylinder |
-
2020
- 2020-09-11 CN CN202021985925.3U patent/CN213432314U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115068749A (en) * | 2022-06-13 | 2022-09-20 | 成都工业学院 | Device for automatically separating and collecting syringe needle cylinder |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210615 |