CN215688734U - Special quantitative injector for livestock raising - Google Patents
Special quantitative injector for livestock raising Download PDFInfo
- Publication number
- CN215688734U CN215688734U CN202121089281.4U CN202121089281U CN215688734U CN 215688734 U CN215688734 U CN 215688734U CN 202121089281 U CN202121089281 U CN 202121089281U CN 215688734 U CN215688734 U CN 215688734U
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- plate
- connecting rod
- rotating shaft
- coil spring
- rack
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Abstract
The utility model discloses a quantitative injector special for livestock raising, which comprises a needle cylinder, a sealing plug, a needle head and a protection plate, wherein a connecting rod is arranged inside the needle cylinder, the left end of the connecting rod is connected with the sealing plug, the needle head is arranged at the left end of the needle cylinder, a connecting plate is arranged on the outer wall of the right end of the connecting rod, a rack is arranged on the connecting plate, the protection plate is fixedly connected to the right end of the needle cylinder, the rack is connected with a connecting gear, a rotating shaft penetrates through the inside of the connecting gear, and limiting blocks are arranged on the front side and the rear side of the connecting plate. This special quantitative injector of poultry, the one end of pivot and coil spring is connected, and the other end and the guard plate of coil spring are fixed mutually, can drive the coil spring and rotate together when the pivot is rotatory like this, and when loosening the connecting rod, the coil spring reversal drives pivot and connecting gear counter-rotation together, and then can make connecting rod and sealing plug remove, promotes the medicament, has further accelerated the injection operation progress.
Description
Technical Field
The utility model relates to the technical field of livestock raising, in particular to a quantitative injector special for livestock raising.
Background
Animal husbandry refers to the artificial feeding of animals with pasture and feed, and in the process of feeding animals, animals are injected with vaccine regularly or in case of illness, animals are diagnosed and treated with drug injection, and in the injection process, the use of an injector is indispensable, and the drug is injected into the animals through the injection.
However, the existing injector still has some disadvantages in the using process, for example, quantitative injection of the medicine is inconvenient, the existing mode is that the worker repeatedly extracts and injects the medicine during injection, so that the operation is troublesome, the workload of the worker is increased, the repeated extraction causes bacterial infection of the needle head, the working efficiency is also reduced, and the practicability of the injector is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a quantitative injector special for livestock raising, which solves the problems that the injector in the market is inconvenient to quantitatively inject medicines, the existing mode is that workers repeatedly extract and inject the medicines during injection, so that the problem is troublesome, the workload of the workers is increased, the repeated extraction can cause bacterial infection of a needle head, the working efficiency is reduced, and the practicability of the injector is reduced.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a special quantitative injector of poultry, includes cylinder, sealing plug, syringe needle and guard plate, the inside of cylinder is provided with the connecting rod, and the left end and the sealing plug of connecting rod are connected to the left end of cylinder is provided with the syringe needle, be provided with the connecting plate on the right-hand member outer wall of connecting rod, and be provided with the rack on the connecting plate, guard plate fixed connection is in the right-hand member of cylinder, the rack is connected with the connecting gear, and the inside of connecting gear runs through there is the pivot, the rear end of pivot and the one end of wind spring are connected, and the other end of wind spring and guard plate are fixed mutually, both sides all are provided with the stopper around the connecting plate, spacing hole has all been seted up on connecting gear, pivot and the guard plate, and the inside in spacing hole is provided with the inserted bar.
Preferably, the needle cylinder is provided with scale marks, the needle cylinder is connected with the protection plate in a welding mode, and the longitudinal section of the protection plate is rectangular.
Preferably, the connecting plate is of an integrated structure with the rack and the connecting rod respectively, the rack forms a reciprocating structure through the connecting gear and the rotating shaft, and the bottom end of the connecting rod is provided with a handle.
Preferably, the connecting mode of the connecting gear and the rotating shaft is welding, the rotating shaft is connected with the limiting block through a rotating bearing, and the rotating shaft is connected with one end of the coil spring through welding.
Preferably, stopper and connecting plate formula structure as an organic whole, and the connected mode of stopper and guard plate is sliding connection to the link of stopper and guard plate is "T" font.
Preferably, the limiting holes are distributed at equal angles on the connecting gear and the rotating shaft, and the connecting mode of the limiting holes and the inserting rods is clamping connection.
Compared with the prior art, the utility model has the beneficial effects that: the quantitative injector special for animal husbandry,
(1) the outer wall of the connecting rod is provided with the connecting plate, and the rack on the connecting plate is meshed and connected with the connecting gear, so that when the connecting rod is pushed, the rack can be driven to move together, the connecting gear and the rotating shaft are driven to rotate, the connecting gear and the rotating shaft are provided with the limiting holes, and the limiting holes and the inserting rod are mutually clamped, so that the connecting gear is limited, the injection amount can be controlled, and the injection work of workers is facilitated;
(2) the rotating shaft is connected with one end of the coil spring, and the other end of the coil spring is fixed with the protective plate, so that the coil spring can be driven to rotate together when the rotating shaft rotates, and when the connecting rod is loosened, the coil spring rotates reversely to drive the rotating shaft and the connecting gear to rotate reversely together, so that the connecting rod and the sealing plug can move, the medicament is pushed, and the injection operation progress is further accelerated.
Drawings
FIG. 1 is a schematic view of an overall main sectional structure of the present invention;
FIG. 2 is a right side view of the connecting rod and the connecting plate according to the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 5 is a schematic top view of the connection of the spindle and the coil spring according to the present invention;
FIG. 6 is an enlarged view of the structure at B in FIG. 2 according to the present invention.
In the figure: 1. a needle cylinder; 2. a connecting rod; 3. a sealing plug; 4. a needle head; 5. a connecting plate; 6. a rack; 7. a protection plate; 8. a connecting gear; 9. a rotating shaft; 10. a coil spring; 11. a limiting block; 12. a limiting hole; 13. and (4) inserting the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a quantitative injector special for livestock comprises a needle cylinder 1, a connecting rod 2, a sealing plug 3, a needle head 4, a connecting plate 5, a rack 6, a protective plate 7, a connecting gear 8, a rotating shaft 9, a coil spring 10, a limiting block 11, a limiting hole 12 and an inserting rod 13, wherein the connecting rod 2 is arranged inside the needle cylinder 1, the left end of the connecting rod 2 is connected with the sealing plug 3, the needle head 4 is arranged at the left end of the needle cylinder 1, the connecting plate 5 is arranged on the outer wall of the right end of the connecting rod 2, the rack 6 is arranged on the connecting plate 5, the protective plate 7 is fixedly connected to the right end of the needle cylinder 1, the rack 6 is connected with the connecting gear 8, the rotating shaft 9 penetrates through the connecting gear 8, the rear end of the rotating shaft 9 is connected with one end of the coil spring 10, the other end of the coil spring 10 is fixed with the protective plate 7, the limiting blocks 11 are arranged on the front side and the rear side of the connecting plate 5, the connecting gear 8, the rotating shaft 9 and the protective plate 7 are provided with the limiting holes 12, and an insertion rod 13 is arranged inside the limiting hole 12.
Be provided with scale mark 101 on the cylinder 1, and the connected mode of cylinder 1 and guard plate 7 is the welding to the longitudinal section of guard plate 7 is the rectangle form, can make the more firm of being connected between cylinder 1 and the guard plate 7, effectively prevents the phenomenon that drops from appearing in the use.
Connecting plate 5 respectively with rack 6 and connecting rod 2 formula structure as an organic whole, and rack 6 constitutes reciprocating structure through connecting gear 8 and pivot 9 to the bottom of connecting rod 2 is provided with handle 201, has guaranteed the fastness of being connected between rack 6 and the connecting plate 5, can drive connecting plate 5 normal removal like this.
The connected mode of connecting gear 8 and pivot 9 is the welding, and connects for swivel bearing between pivot 9 and the stopper 11 to the one end of pivot 9 and coil spring 10 is welded connection, has guaranteed the stability when pivot 9 uses, and along with the rotation of pivot 9, can drive coil spring 10 and rotate, the injection operation in the later stage of being convenient for.
Stopper 11 and connecting plate 5 formula structure as an organic whole, and the connected mode of stopper 11 and guard plate 7 is sliding connection to the link of stopper 11 and guard plate 7 is "T" font, like this under stopper 11's effect, can make more steady that connecting plate 5 removed, thereby guarantees that connecting rod 2 moves steadily, stabilizes the extraction and promotes the medicament.
The working principle is as follows: when the quantitative injector special for livestock raising is used, as shown in fig. 1 and fig. 3-5, firstly, a worker takes out the inserted link 13 from the limiting hole 12, and then pulls the handle 201, so that the handle 201 drives the connecting rod 2 to move to the right, the connecting rod 2 drives the sealing plug 3 to move together, as the connecting plate 5 is arranged on the outer wall of the connecting rod 2, and the rack 6 on the connecting plate 5 is meshed and connected with the connecting gear 8 on the outer wall of the rotating shaft 9, when the rack 6 moves to the right, the connecting gear 8 and the rotating shaft 9 can be driven to rotate anticlockwise, so as to drive the coil spring 10 to wind tightly, along with the right movement of the sealing plug 3, the medicine can be extracted, the worker can observe the extracted amount through the scale mark 101, when the medicine amount reaches a proper amount, the pulling of the handle 201 is stopped, and the inserted link 13 is inserted into the limiting hole 12, the connecting gear 8 is limited, as shown in fig. 2 and fig. 6, in the moving process of the connecting plate 5, the limiting blocks 11 on the front side and the rear side of the connecting plate 5 can slide along the protection plate 7, so that the connecting plate 5 can move more stably;
when the medicine needs to be injected, a worker inserts the needle 4 into an animal body, then takes out the inserted link 13, the coil spring 10 can rotate reversely at the moment, and further drives the connecting gear 8 to rotate reversely, so that the rack 6 and the connecting plate 5 are driven to move leftwards, namely the connecting rod 2 and the sealing plug 3 are driven to move leftwards through the connecting plate 5, the medicine is pushed to enter the animal body, the worker can watch the scale mark 101, if the injection amount is proper, the inserted link 13 can be inserted into the limiting hole 12 again to limit the connecting gear 8, so that the quantitative injection effect is realized, the operation of the worker is facilitated, the injection efficiency is improved, the operation process of the whole device is the above, and the content which is not described in detail in the specification belongs to the prior art known by professionals in the field.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a special quantitative injector of poultry, includes cylinder (1), sealing plug (3), syringe needle (4) and guard plate (7), its characterized in that: the syringe is characterized in that a connecting rod (2) is arranged inside the syringe (1), the left end of the connecting rod (2) is connected with a sealing plug (3), a needle head (4) is arranged at the left end of the syringe (1), a connecting plate (5) is arranged on the outer wall of the right end of the connecting rod (2), a rack (6) is arranged on the connecting plate (5), a protection plate (7) is fixedly connected to the right end of the syringe (1), the rack (6) is connected with a connecting gear (8), a rotating shaft (9) penetrates through the inside of the connecting gear (8), the rear end of the rotating shaft (9) is connected with one end of a coil spring (10), the other end of the coil spring (10) is fixed with the protection plate (7), limiting blocks (11) are arranged on the front side and the rear side of the connecting plate (5), and limiting holes (12) are formed in the connecting gear (8), the rotating shaft (9) and the protection plate (7), and an inserted bar (13) is arranged in the limiting hole (12).
2. The quantitative injector special for livestock according to claim 1, characterized in that: the needle cylinder (1) is provided with scale marks (101), the needle cylinder (1) and the protection plate (7) are connected in a welding mode, and the longitudinal section of the protection plate (7) is rectangular.
3. The quantitative injector special for livestock according to claim 1, characterized in that: connecting plate (5) respectively with rack (6) and connecting rod (2) formula structure as an organic whole, and rack (6) constitute reciprocating structure through connecting gear (8) and pivot (9) to the bottom of connecting rod (2) is provided with handle (201).
4. The quantitative injector special for livestock according to claim 1, characterized in that: the connecting gear (8) and the rotating shaft (9) are connected in a welding mode, the rotating shaft (9) and the limiting block (11) are connected through a rotary bearing, and the rotating shaft (9) and one end of the coil spring (10) are connected in a welding mode.
5. The quantitative injector special for livestock according to claim 1, characterized in that: stopper (11) and connecting plate (5) formula structure as an organic whole, and the connected mode of stopper (11) and guard plate (7) is sliding connection to the link of stopper (11) and guard plate (7) is "T" font.
6. The quantitative injector special for livestock according to claim 1, characterized in that: the limiting holes (12) are distributed at equal angles on the connecting gear (8) and the rotating shaft (9), and the limiting holes (12) are connected with the inserted rods (13) in a clamping manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121089281.4U CN215688734U (en) | 2021-05-20 | 2021-05-20 | Special quantitative injector for livestock raising |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121089281.4U CN215688734U (en) | 2021-05-20 | 2021-05-20 | Special quantitative injector for livestock raising |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215688734U true CN215688734U (en) | 2022-02-01 |
Family
ID=80032073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121089281.4U Expired - Fee Related CN215688734U (en) | 2021-05-20 | 2021-05-20 | Special quantitative injector for livestock raising |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215688734U (en) |
-
2021
- 2021-05-20 CN CN202121089281.4U patent/CN215688734U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220201 |