Horse blood drawing testing device for horse farm
Technical Field
The utility model relates to a horse cultured equipment field, concretely relates to horse is drawn blood verifying attachment for horse plant.
Background
In recent years, the horse industry in China is rapidly developed, various international and domestic horse race events are wonderful, and the number of domestic horse farms is continuously increased, so that the horses in the farms need to be inspected regularly to achieve the purposes of preventing animal epidemic propagation and diffusion and protecting the health of the horses and breeding personnel. In the quarantine work of a horse farm, blood is often required to be drawn from horses.
The applicant finds that at least the following technical problems exist in the prior art: the equipment of drawing blood that uses at present is ordinary animal doctor's syringe, pierces the horse neck vein through the syringe and draws blood, because horse drawing blood in-process mood is difficult to control, needs operating personnel to pay attention to the horse action constantly to prevent that the horse from receiving the surprise and influencing the operation of drawing blood, and need operating personnel in time to master the blood volume of taking out in the syringe, the operation process degree of difficulty is great, requires highly to personnel's operation experience, draws blood inefficiency, and the practicality is poor.
Disclosure of Invention
The utility model aims at providing a horse inspection device that draws blood for horse plant just lies in solving above-mentioned problem, sets up location structure outside the container of drawing blood, takes out the blood volume and blocks the process of drawing blood automatically after reaching the setting value, need not operating personnel control progress of drawing blood, and the operating personnel of being convenient for in time notice the horse mood, and it is low to use personnel experience requirement of drawing blood, and location structure repeatedly usable, reduce cost, see the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
The utility model provides a horse bloodletting inspection device for a horse farm, which comprises a cylinder body and a positioning component, wherein the positioning component is sleeved outside the cylinder body, a support ring is arranged on the cylinder body below the positioning component, the support ring is in threaded fit with the outer side wall of the cylinder body, a piston component is arranged in the cylinder body, the bottom end of the piston component is connected with the positioning component, a needle head is arranged at the top end of the cylinder body, and a bearing ring for supporting the positioning component to slide is arranged at the bottom end of the cylinder body;
The positioning assembly comprises a positioning ring which is sleeved outside the barrel and is in clearance fit with the barrel, two support rods are symmetrically arranged on two sides of the bottom of the positioning ring, an installation disc is arranged at the bottom ends of the support rods, and a threaded hole is formed in the center of the top of the installation disc;
Piston assembly includes the rubber buffer, this rubber plug outer circumference side with the tight contact is pasted to the barrel inner wall, just the rubber buffer bottom is provided with an ejector pin, this ejector pin bottom with screw hole screw-thread fit, the ejector pin bottom with the screw hole bottom supports tightly, just the rubber buffer top with the high parallel and level in holding ring bottom.
By adopting the horse blood drawing inspection device for the horse farm, when the horse needs to be drawn blood, the position of the support ring on the cylinder body is adjusted according to the blood volume required by inspection, so that the cylinder body part above the support ring is ensured to correspond to the blood volume required to be drawn, then the piston component is pushed into the cylinder body to ensure that the top end of the rubber plug is tightly propped against the top end in the cylinder body, then the needle head is punctured into the position of the neck vein of the horse, the mounting disc is pulled outwards, the ejector rod is driven by the mounting disc to pull the rubber plug out, the blood of the horse enters the cylinder body through the needle head, the rubber plug moves synchronously with the support rod and the positioning ring, when the rubber buffer top reachs when the support ring top, the holding ring is contradicted simultaneously the support ring top to block the removal process of rubber buffer through the holding ring, in order to stop the process of drawing blood.
Preferably, the top end of the barrel is provided with a conduit which extends into the barrel, and the top end of the conduit is in inserted fit with the needle.
Preferably, a plurality of rubber bumps are arranged on the outer side wall of the support ring, and the rubber bumps are uniformly distributed along the circumferential direction of the support ring.
Preferably, the inner diameter of the bearing ring is provided with an internal thread, the bearing ring is in threaded fit with the bottom end of the cylinder body through the internal thread, two groups of clamping grooves are formed in the two sides of the bearing ring corresponding to the support rods, and the two groups of clamping grooves are symmetrically distributed.
Preferably, the inner side of the clamping groove is of an arc structure attached to the outer circumference of the supporting rod, and two groups of concave pits are symmetrically arranged on two sides of the top of the supporting ring.
Preferably, the outer side wall of the cylinder body is provided with volume scales along the length direction of the outer side wall of the cylinder body, and the volume scales take the top end of the cylinder body as a scale starting point.
Has the advantages that: the utility model discloses a set up the support ring outside the barrel and block the location to locating component, through the blood volume of taking out of adjustment support ring position on the barrel in order to change the blood volume of setting for, take out the blood volume and reach the automatic process of taking a blood of blocking behind the support ring position, need not operating personnel control progress of taking a blood, the operating personnel of being convenient for pay attention to horse mood in real time, it is low to use personnel experience requirement of taking a blood, and locating component repeatedly usable, reduction equipment cost.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a front view structural diagram of the present invention;
FIG. 2 is an internal structural view of the present invention;
Figure 3 is a cross-sectional view of the positioning assembly of the present invention;
FIG. 4 is a top view of the support ring of the present invention;
Fig. 5 is a left side view of the supporting ring of the present invention.
The reference numerals are explained below:
1. A barrel; 2. a support ring; 3. a needle head; 4. a positioning assembly; 401. a positioning ring; 402. a stay bar; 403. mounting a disc; 403a, a threaded hole; 5. a piston assembly; 501. a top rod; 502. a rubber plug; 6. a bearing ring; 601. a card slot; 602. and (4) pits.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-5, the utility model provides a horse testing arrangement that draws blood for horse plant, including barrel 1 and locating component 4, locating component 4 cup joints in this barrel 1 outside, and is provided with support ring 2 on the barrel 1 of locating component 4 below, this support ring 2 and 1 lateral wall screw-thread fit of barrel, and be provided with piston assembly 5 in the barrel 1, barrel 1 constitutes the negative pressure structure of drawing blood with piston assembly 5, 5 bottoms of this piston assembly meet with locating component 4, 1 tops of barrel are provided with syringe needle 3, and 1 bottoms of this barrel are provided with the gliding bearing ring 6 of support locating component 4.
The positioning assembly 4 comprises a positioning ring 401, the positioning ring 401 is sleeved outside the cylinder body 1, the positioning ring 401 is in clearance fit with the cylinder body 1, two support rods 402 are symmetrically arranged on two sides of the bottom of the positioning ring 401, a mounting disc 403 is arranged at the bottom end of each support rod 402, the support rods 402 and the mounting disc 403 are integrally formed, and a threaded hole 403a is formed in the center of the top of the mounting disc 403. Piston assembly 5 includes rubber buffer 502, this rubber buffer 502 outer circumference side pastes tight contact with barrel 1 inner wall, and rubber buffer 502 bottom is provided with a ejector pin 501, this ejector pin 501 bottom and screw hole 403a screw-thread fit, ejector pin 501 bottom and screw hole 403a interior bottom support tightly, and rubber buffer 502 top and the high parallel and level in holding ring 401 bottom to ensure holding ring 401 and rubber buffer 502 synchronous motion, be convenient for support tightly with support ring 2 through holding ring 401, block with the removal process to rubber buffer 502, thereby block the process of drawing blood.
As an optional implementation manner, a guide pipe is arranged at the top end of the cylinder 1, the guide pipe extends into the cylinder 1, the top end of the guide pipe is in insertion fit with the needle 3, a plurality of rubber bumps are arranged on the outer side wall of the support ring 2, and the rubber bumps are uniformly distributed along the circumferential direction of the support ring 2 to improve the friction force between the support ring 2 and the hand of an operator during the rotation process, so that the position height of the support ring 2 on the cylinder 1 can be conveniently adjusted, internal threads are arranged on the inner diameter of the bearing ring 6, and the bearing ring 6 is in threaded fit with the bottom end of the cylinder 1 through the internal threads, when the positioning assembly 4 needs to be repeatedly used, the bearing ring 6 is separated from the cylinder 1, the joint of the ejector rod 501 and the mounting plate 403 is disassembled, then the positioning assembly 4 is separated from the cylinder 1, and the cylinder 1 is reinstalled in the positioning assembly 4. This 6 both sides of bearing ring correspond vaulting pole 402 and are provided with two sets of draw-in grooves 601, and two sets of draw-in grooves 601 symmetric distribution, draw-in groove 601 inboard is the outer arc structure of circumference of laminating vaulting pole 402, support the direction to vaulting pole 402 through draw-in groove 601, in order to improve the stability of locating component 4 removal process, and 6 top bilateral symmetry of bearing ring are provided with two sets of pits 602, at the in-process of drawing blood, the operating personnel finger of being convenient for supports tightly this pit 602 and grips the support to equipment, be provided with the volume scale along its length direction on the barrel 1 lateral wall, and this volume scale uses the barrel 1 top as the scale starting point.
By adopting the structure, when a horse needs to be bled, the position of the support ring 2 on the cylinder 1 is adjusted according to the blood volume required by the test, the part of the cylinder 1 above the support ring 2 is ensured to correspond to the blood volume required to be pumped, then the piston assembly 5 is pushed into the cylinder 1, the top end of the rubber plug 502 is ensured to be tightly propped against the inner top end of the cylinder 1, then the needle 3 is punctured into the position of the jugular vein of the horse, the mounting disc 403 is pulled outwards, the ejector rod 501 is driven by the mounting disc 403 to pull the rubber plug 502 to be pumped out, the horse blood enters the cylinder 1 through the needle 3, the rubber plug 502, the support rod 402 and the positioning ring 401 synchronously move, when the top of the rubber plug 502 reaches the top of the support ring 2, the positioning ring 401 simultaneously props against the top of the support ring 2, so that the moving;
Through set up support ring 2 outside barrel 1 and block location to locating component 4, through the position of adjustment support ring 2 on barrel 1 with the volume of drawing blood that changes the settlement, draw the blood volume and reach the automatic process of drawing blood of blocking behind the support ring 2 position, need not operating personnel control progress of drawing blood, be convenient for operating personnel real-time notice horse mood, it is low to the experience requirement of drawing blood of user, and locating component 4 repeatedly usable, reduction equipment cost.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.