CN112336493A - Livestock tail vein blood sampling protective equipment - Google Patents
Livestock tail vein blood sampling protective equipment Download PDFInfo
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- CN112336493A CN112336493A CN202011343476.7A CN202011343476A CN112336493A CN 112336493 A CN112336493 A CN 112336493A CN 202011343476 A CN202011343476 A CN 202011343476A CN 112336493 A CN112336493 A CN 112336493A
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- 244000144972 livestock Species 0.000 title claims abstract description 59
- 210000003462 vein Anatomy 0.000 title claims abstract description 45
- 238000010241 blood sampling Methods 0.000 title claims abstract description 31
- 230000001681 protective effect Effects 0.000 title abstract description 14
- 239000008280 blood Substances 0.000 claims abstract description 39
- 210000004369 blood Anatomy 0.000 claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 238000004146 energy storage Methods 0.000 claims abstract description 23
- 230000000903 blocking effect Effects 0.000 claims description 30
- 241001465754 Metazoa Species 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 22
- 230000008569 process Effects 0.000 abstract description 16
- 208000027418 Wounds and injury Diseases 0.000 abstract description 4
- 230000006378 damage Effects 0.000 abstract description 4
- 208000014674 injury Diseases 0.000 abstract description 4
- 241000283690 Bos taurus Species 0.000 description 36
- 238000013519 translation Methods 0.000 description 6
- 238000005381 potential energy Methods 0.000 description 4
- 238000005070 sampling Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000004731 jugular vein Anatomy 0.000 description 2
- 210000003141 lower extremity Anatomy 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
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- 230000009467 reduction Effects 0.000 description 1
- 230000003938 response to stress Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D3/00—Appliances for supporting or fettering animals for operative purposes
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D3/00—Appliances for supporting or fettering animals for operative purposes
- A61D2003/006—Appliances for supporting or fettering animals for operative purposes with leg or foot restraining means
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Pathology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
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- Hematology (AREA)
- Animal Husbandry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention provides a livestock tail vein blood sampling protective device, which relates to the field of livestock medical equipment and has the specific structure that: a plurality of leg protection stop rods are distributed at intervals along the ring shape, and the lower ends of the leg protection stop rods are hinged to the supporting seat; elastic energy storage parts are connected between each leg protection stop lever and the supporting seat and are configured to enable the corresponding leg protection stop lever to always have a movement trend of inclining from the middle part of the supporting seat to the edge part of the supporting seat from bottom to top; the push rings are sleeved outside the plurality of leg protection stop rods; the push ring driving mechanism is arranged on the supporting seat, connected to the push ring and configured to drive the push ring to move upwards along the leg protection stop rods so as to enable the upper ends of the leg protection stop rods to be gathered together; and the push ring can be driven to move downwards along the leg protection stop levers so as to release the upper ends of the leg protection stop levers. The invention solves the technical problem that in the prior art, in the process of carrying out tail vein blood sampling on a cow or other medium-large livestock, a blood sampler has the risk of kicking injury by the hind legs of the livestock.
Description
Technical Field
The invention relates to the technical field of livestock medical equipment, in particular to a livestock tail vein blood sampling protection device.
Background
In the daily monitoring of animal epidemic diseases, the blood of livestock needs to be collected, taking a cow as an example, the blood sample of the cow is generally collected by adopting a cow jugular vein blood collection method, when the cow is subjected to jugular vein blood collection, a plurality of inconvenient factors often exist, a blood collector needs to contact the head of the cow in the blood collection process, the cow is easy to be frightened, the cow is easy to be on the hand of the blood collector due to the ox horn, the danger is large, especially, the cow is more strongly stressed, the economic loss such as the reduction of milk yield and the like is caused, the blood sample of the existing cow is collected by sampling the cow tail vein, the blood collector contacts the cow tail in the blood collection process, the cow tail nerve is relatively slow, the pain is light, the stress reaction on the cow is small, the cow tail vein is located at the subcutaneous position of the central line of the cow tail ventral side, the vein is thick and shallow, the blood collection process is convenient and labor-saving, the operation is very simple and, the method for taking the blood of the cow tail vein is easy to master by a blood-taking person, and the requirement on the restraint of the cow on the cow tail vein blood taking is lowered, so that the efficiency of blood sample collection of the cow is greatly improved.
However, although the stress response of the cow is weak by using the cow tail vein blood collection, the blood collector still has the risk of kicking injury by the cow legs during the blood collection process.
Not only cattle, but also large and medium-sized livestock are exposed to such risks during tail vein blood collection.
Disclosure of Invention
The invention aims to provide a livestock tail vein blood sampling protection device, which aims to solve the technical problem that in the prior art, in the tail vein blood sampling process of a cow or other medium and large livestock, a blood sampler risks being kicked by the hind legs of the livestock.
In order to achieve the above purpose, the embodiment of the invention adopts the following technical scheme:
the embodiment of the invention provides a livestock tail vein blood sampling protection device which comprises a leg fixing device, wherein the leg fixing device comprises a push ring, a push ring driving mechanism, a supporting seat, an elastic energy storage piece and a plurality of leg protection stop levers;
the leg protection stop levers are distributed on the supporting seat at intervals along the ring shape, and the lower ends of the leg protection stop levers are hinged to the supporting seat; the elastic energy storage piece is connected between each leg protection stop lever and the support seat, and the elastic energy storage piece is configured to enable the corresponding leg protection stop lever to always have a movement trend of inclining from the middle part of the support seat to the edge part of the support seat from bottom to top;
the push ring is sleeved outside the leg protection stop levers, the push ring driving mechanism is installed on the supporting seat and connected to the push ring, and the push ring driving mechanism is configured to: the push ring can be driven to move upwards along the leg protection stop rods, so that the upper ends of the leg protection stop rods are gathered together; and the push ring can be driven to move downwards along the leg protection stop lever so as to release the upper ends of the leg protection stop levers.
In an alternative embodiment, the push ring drive mechanism comprises a horizontal telescoping drive assembly and a push ring link;
the driving end of the horizontal telescopic driving component is arranged on the supporting seat;
the upper end of the push ring connecting rod is hinged to the push ring, and the lower end of the push ring connecting rod is hinged to the output end of the horizontal telescopic driving assembly.
In an optional embodiment, a vertical guide rod is mounted on the support seat, a guide sleeve is arranged on the outer side of the push ring, the guide sleeve is sleeved outside the vertical guide rod, and the guide sleeve can slide up and down along the vertical guide rod.
In an optional implementation manner, a plurality of lifting guide wheels which correspond to the plurality of leg protection stop rods one to one are arranged on the inner side surface of the push ring, a lifting guide wheel groove is formed in the wheel surface of each lifting guide wheel, and the corresponding leg protection stop rod is arranged inside the lifting guide wheel groove in a sliding manner; the lifting guide wheels are configured to be capable of rolling along the length direction of the corresponding leg protection blocking rods.
In an alternative embodiment, the leg securing means further comprises a leg strapping assembly comprising a strapping and a pull cord arrangement; the first end of the binding rope is provided with a sleeve ring, the second end of the binding rope penetrates through the sleeve ring and then is connected to the rope pulling device, and the rope pulling device is configured to be capable of pulling or releasing the second end of the binding rope.
In an alternative embodiment, the leg binding-rope assembly further comprises a binding-rope limiting sleeve hinged to the support seat; the binding rope penetrates through the binding rope limiting sleeve; and/or, the leg wiring assembly further comprises a wiring support plate, and the wiring support plate is connected to the leg protection stop lever and used for supporting the first end of the wiring. Where "and/or" means that the leg lashing assembly comprises either or both of the above-mentioned leg lashing sleeve and lashing support plate.
In an alternative embodiment, the livestock tail vein blood sampling protection device comprises a base and two leg fixing devices, and the supporting seats of the two leg fixing devices are slidably connected to the base in a manner of being capable of approaching to or departing from each other.
In an alternative embodiment, the livestock tail vein blood collection protection device further comprises a lead screw;
two ends of the lead screw are rotatably connected to the base; a first thread is arranged at one end of the screw rod, a second thread with the opposite rotation direction to the first thread is arranged at the other end of the screw rod, a supporting seat of one leg fixing device is sleeved and connected with the first thread in a threaded manner, and a supporting seat of the other leg fixing device is sleeved and connected with the second thread in a threaded manner; and a screw driving part is arranged at one end of the screw.
In an alternative embodiment, a support seat moving guide wheel is arranged at the bottom of the support seat; the base is provided with a guide wheel slide rail, and the supporting seat moves the guide wheel to be arranged on the guide wheel slide rail in a sliding manner.
In an alternative embodiment, a translational transport guide wheel is provided at the bottom of the base.
The embodiment of the invention can realize the following beneficial effects:
the embodiment of the invention provides a livestock tail vein blood sampling protection device which comprises a leg fixing device, wherein the leg fixing device comprises a push ring, a push ring driving mechanism, a supporting seat, an elastic energy storage piece and a plurality of leg protection stop rods. A plurality of leg protection stop rods are distributed on the supporting seat at intervals along the ring shape, and the lower ends of the leg protection stop rods are hinged to the supporting seat; all be connected with elasticity energy storage spare between each shank protection pin and supporting seat, elasticity energy storage spare configures to and makes the shank protection pin that corresponds have all the time from the middle part of supporting seat to the motion trend of the limit portion direction slope of supporting seat from bottom to top. The push ring suit is in the outside of many shank protection pin, and push ring actuating mechanism installs in the supporting seat and connects in the push ring, and push ring actuating mechanism configures into: the push ring can be driven to move upwards along the leg protection stop rods, so that the upper ends of the leg protection stop rods are gathered together; and the push ring can be driven to move downwards along the leg protection stop levers so as to release the upper ends of the leg protection stop levers.
Before tail vein blood sampling is carried out on medium-large livestock, the livestock is subjected to fixation by using the livestock tail vein blood sampling protective equipment provided by the embodiment of the invention, taking a cow as an example, specifically, in an initial state, a leg protective stop lever is in a state of inclining from the middle part of a supporting seat to the edge part of the supporting seat from bottom to top, namely the leg protective stop lever is in an open state; when a cow is kept, the cow is driven, the rear cow legs are enabled to tread on the middle area of the leg protection stop levers on the supporting seat, the push ring is driven by the push ring driving mechanism to move upwards along the leg protection stop levers, so that the upper ends of the leg protection stop levers are gathered together, namely, the leg protection stop levers are gathered together to fix the rear cow legs, the purpose of keeping is achieved, and the elastic energy storage part is elastically deformed in the process to store elastic potential energy; then carrying out venous blood collection on the oxtail; after the blood sampling is accomplished, utilize to push away the ring actuating mechanism drive and push away the ring and protect pin downstream along many shanks to the upper end of many shank protection pin is protected to the release, elastic energy storage spare release elastic potential energy, and then makes shank protection pin resume to be from bottom to top the state that is the limit portion direction slope of the middle part of supporting seat towards the supporting seat, promptly, shank protection pin resumes to the open mode. The supporting base can be fixed on the ground in advance or mounted on other fixing frames.
The livestock tail vein blood sampling protection device provided by the embodiment of the invention has the advantages of simple structure and convenience in operation, and can be used for efficiently and conveniently limiting and fixing the rear legs of livestock in the process of sampling blood from the tail veins of the livestock, thereby realizing the function of effectively protecting a blood sampler in the process of sampling blood.
In conclusion, the embodiment of the invention relieves the technical problem that in the prior art, in the process of sampling blood from the tail of a cow or other medium-large livestock, a blood sampler has the risk of kicking injury by the hind legs of the livestock.
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, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a front view of the whole structure of a device for protecting tail vein blood collection of livestock provided by the embodiment of the invention;
FIG. 2 is a side view of the overall structure of the livestock tail vein blood sampling protection device provided by the embodiment of the invention;
fig. 3 is a top view of a leg fixing device in the livestock tail vein blood sampling protection device provided by the embodiment of the invention.
Icon: 110-a push ring; 111-a guide sleeve; 112-lifting guide wheels; 1120-lifting guide wheel groove; 121-a horizontal telescopic driving component; 122-push ring connecting rod; 123-push ring translation block; 124-lifting connecting support; 130-a support base; 1301-a protective adjusting guide plate; 1302-leg support plate; 131-vertical guide rods; 1310-limit baffle; 140-elastic energy storage member; 150-leg guard bar; 151-stop lever body; 152-leg blocking diagonal rods; 1501-rotating the connection base; 161-tying a rope; 1610-collar; 1620-legging loops; 162-a pull cord device; 163-tying rope limit sleeve; 164-a lashing support plate; 165-reciprocating guy plate; 170-supporting seat moving guide wheel; 200-a base; 201-translating the conveying guide wheel; 202-guide wheel slide rail; 203-translating the transport ram; 210-reciprocating adjustment support; 300-a lead screw; 310-a first thread; 320-a second thread; 330-screw drive.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "upper", "lower", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally laid out when products of the present invention are used, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Some embodiments of the invention are described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
The embodiment provides a blood sampling protection device for tail veins of livestock, and referring to fig. 1, 2 and 3, the blood sampling protection device for tail veins of livestock comprises a leg fixing device, specifically, the leg fixing device comprises a push ring 110, a push ring driving mechanism, a supporting seat 130, an elastic energy storage part 140 and a plurality of leg protection stop levers 150. A plurality of leg protection blocking rods 150 are distributed on the supporting seat 130 at intervals along the ring shape, and the lower ends of the leg protection blocking rods 150 are hinged to the supporting seat 130; an elastic energy storage member 140 is connected between each leg protection bar 150 and the support seat 130, and the elastic energy storage member 140 is configured to make the corresponding leg protection bar 150 always have a movement tendency of inclining from the middle of the support seat 130 to the side of the support seat 130 from bottom to top. The push ring 110 is sleeved outside the leg protection bars 150, the push ring driving mechanism is installed on the support base 130 and connected to the push ring 110, and the push ring driving mechanism is configured to: the push ring 110 can be driven to move upwards along the plurality of leg protection blocking rods 150, so that the upper ends of the plurality of leg protection blocking rods 150 are gathered together; and, the push ring 110 can be driven to move down along the plurality of leg shield bars 150 to release the upper ends of the plurality of leg shield bars 150.
Before tail vein blood collection of medium and large-sized livestock, the livestock is retained by using the livestock tail vein blood collection protective equipment provided by the embodiment, taking a cow as an example, specifically, in an initial state, the leg protection stop lever 150 is in a state of inclining from the middle part of the support seat 130 to the edge part of the support seat 130 from bottom to top, namely, a plurality of leg protection stop levers 150 are in an open state; when a cow is kept, the cow is driven, the rear legs of the cow step on the middle area of the leg protection blocking rods 150 on the supporting seat 130, the push ring driving mechanism is utilized to drive the push ring 110 to move upwards along the leg protection blocking rods 150, so that the upper ends of the leg protection blocking rods 150 are gathered together, namely, the leg protection blocking rods 150 are gathered together to fix the rear legs of the cow, the purpose of keeping is achieved, and the elastic energy storage part 140 is elastically deformed to store elastic potential energy in the process; then carrying out venous blood collection on the oxtail; after the blood sampling is completed, the push ring 110 is driven by the push ring driving mechanism to move downwards along the plurality of leg protection stop levers 150 so as to release the upper ends of the plurality of leg protection stop levers 150, the elastic energy storage part 140 releases elastic potential energy, and then the leg protection stop levers 150 are restored to a state that the leg protection stop levers are inclined from the middle part of the supporting seat 130 to the side part direction of the supporting seat 130 from bottom to top, that is, the leg protection stop levers 150 are restored to an open state. The supporting base 130 may be, but not limited to, fixed on the ground in advance or mounted on other fixing frames.
The livestock afterbody vein blood sampling protective equipment that this embodiment provided simple structure, convenient operation can carry out spacing fixed to the livestock hind leg at the in-process of livestock afterbody vein blood sampling high-efficient convenient, realize carrying out the function of effective protection at the in-process of taking a blood sample to the blood sampling person.
In conclusion, this embodiment has alleviated among the prior art and has carried out the afterbody blood sampling in-process for cow or other medium and large-scale livestock, and the blood sampling person has the technical problem who is kicked the risk of hindering by the livestock back leg.
More specifically, as shown in fig. 1 to 3, in the present embodiment, the supporting seat 130 includes a protective adjustment guide 1301 and a leg supporting plate 1302, both extending in a horizontal direction, wherein the leg supporting plate 1302 is fixed on the upper portion of the protective adjustment guide 1301 by, but not limited to, welding, riveting, integral connection, or connection by screws or other means; a plurality of rotary connection bases 1501 are uniformly arranged on the upper surface of the leg support plate 1302 at intervals along a ring shape, and the specific arrangement mode includes, but is not limited to, integrally forming on the upper surface of the leg support plate 1302 or welding or fixedly connecting to the upper surface of the leg support plate 1302 through screws or other modes, the lower ends of a plurality of leg protection blocking rods 150 are correspondingly hinged to the plurality of rotary connection bases 1501 one by one, one end of each elastic energy storage piece 140 is fixedly connected to the corresponding leg protection blocking rod 150, and the other end of each elastic energy storage piece 140 is fixedly connected to the leg support plate 1302; the end of the push ring driving mechanism far away from the push ring 110 is fixedly connected to the guard adjusting guide 1301.
In order to enhance the firmness of fixing the livestock hind legs, as shown in fig. 1 and 2, in this embodiment, the leg protection blocking rod 150 includes a blocking rod body 151 and leg blocking inclined rods 152 connected to the upper end of the blocking rod body 151, the leg blocking inclined rods 152 are inclined from the side of the support seat 130 toward the middle of the support seat 130 from bottom to top, in an initial state, the blocking rod body 151 is in a state of being inclined from the middle of the support seat 130 toward the side of the support seat 130 from bottom to top, and the elastic energy storage members 140 are connected between the corresponding blocking rod body 151 and the support seat 130, so that the upper openings of the leg protection blocking rods 150 are tightened when the leg protection blocking rods 150 are in a closed state by the arrangement of the leg blocking inclined rods 152, thereby improving the firmness of fixing the livestock hind legs; preferably, the catch lever body 151 and the catch leg diagonal 152 are integrally formed; in addition, in the present embodiment, there are various alternative structural forms of the elastic energy storage member 140, for example, but not limited to, as shown in the drawings, a spring is used as the elastic energy storage member 140.
With continued reference to fig. 1-3, in the present embodiment, the push ring driving mechanism includes a horizontal telescopic driving assembly 121 and a push ring connecting rod 122; the driving end of the horizontal telescopic driving assembly 121 is mounted on the supporting seat 130, specifically, on the protective adjusting guide 1301; the upper end of the push ring connecting rod 122 is hinged with a lifting connecting support 124 fixed at the lower part of the push ring 110, and the lower end of the push ring connecting rod 122 is hinged with a push ring translation block 123 fixed at the output end of the horizontal telescopic driving component 121; utilize the throw-out collar actuating mechanism to drive throw-out collar translation piece 123 along the horizontal direction and reciprocate and carry out the translation motion, make and utilize horizontal flexible drive assembly 121 to stretch out and draw back along the horizontal direction and can drive the swing of throw-out collar connecting rod 122, and then drive throw-out collar 110 and steadily go up and down along many shank protection pin 150, realize that many shank protection pin 150 steadily opens or folds. The horizontal telescopic driving assembly 121 may be, but is not limited to, a combined structure including an air cylinder and a telescopic rod, or a combined structure including an oil cylinder and a telescopic rod, or other horizontal telescopic driving combined structures; meanwhile, the lifting connection support 124 and the push ring translation block 123 may not be provided, but the upper end of the push ring connecting rod 122 is directly hinged to the body of the push ring 110, and the lower end is directly hinged to the output end of the horizontal telescopic driving assembly 121, but in order to ensure that the push ring driving mechanism has higher motion stability, the structure in the above embodiment is preferably adopted for corresponding setting.
With continued reference to fig. 1 to 3, in an alternative embodiment of this embodiment, it is preferable that a vertical guide rod 131 is mounted on the supporting seat 130, a guide sleeve 111 is disposed outside the push ring 110, the guide sleeve 111 is sleeved outside the vertical guide rod 131, and the guide sleeve 111 can slide up and down along the vertical guide rod 131, specifically, but not limited to, the vertical guide rod 131 is mounted on the protection adjustment guide 1301; the guide sleeve 111 and the vertical guide rod 131 are matched with each other, so that the smoothness and smoothness of the lifting process of the push ring 110 along the plurality of leg protection stop rods 150 are improved, and the lifting process of the push ring 110 along the plurality of leg protection stop rods 150 can be efficiently carried out; with continued reference to fig. 1-3, it is further preferred that a limit stop 1310 be secured to the top of vertical guide 131 to provide a stop limit during the process of pushing ring 110 rising up along leg guard bar 150.
With continued reference to fig. 1 to fig. 3, in an alternative embodiment of this embodiment, it is preferable that a plurality of lifting guide wheels 112 corresponding to the plurality of leg protection blocking rods 150 one to one are disposed on an inner side surface of the push ring 110, a lifting guide wheel groove 1120 is disposed on a wheel surface of each lifting guide wheel 112, and the corresponding leg protection blocking rod 150 is slidably disposed inside the lifting guide wheel groove 1120; the lifting guide wheel 112 is configured to roll along the length direction of the corresponding leg-protecting bar 150, so as to further improve the efficiency and smoothness of the lifting process of the push ring 110 along the leg-protecting bar 150.
With continued reference to fig. 1-3, in an alternative embodiment of this embodiment, the leg securing device further preferably comprises a leg strapping assembly, in particular, a leg strapping assembly comprising a strapping 161 and a pull cord arrangement 162; a first end of the cinch 161 is provided with a collar 1610, a second end of the cinch 161 is connected to the drawstring device 162 after passing through the collar 1610, the drawstring device 162 is configured to pull or release the second end of the cinch 161, the second end of the cinch 161 passing through the collar 1610 may enclose a cinch string ring 1620 adjacent the first end of the cinch 161, the cinch string ring 1620 may be contracted to cinch an object located inside the cinch string ring 1620 when the drawstring device 162 pulls the second end of the cinch 161; during the use, can be when initial condition, promptly, when many shank protect pin 150 is in the open mode, put the puttee rope ring 1620 of laxity state in the middle of many shank protect pin 150 on supporting seat 130, when driving livestock back leg and step into many shank protect pin 150 middle zone, step into in the puttee rope ring 1620 promptly, utilize the second end of stay cord 161 of the quick tractive of stay cord device 162 this moment, in order to reduce puttee rope ring 1620, and then taut fixed livestock leg, cooperation throw-out collar actuating mechanism drive throw-out collar moves up along many shank protect pin, so that the upper end of many shank protect pin gathers together each other, promptly, make shank protect pin fold, in order to fix the ox back leg, reach the guarantee purpose. The rope pulling device 162 may be configured to include, but not limited to, an electric or pneumatic or manual pulling structure, and preferably, a combination of an air cylinder and a telescopic rod for easy adjustment and maintenance.
Further, preferably, the leg binding-rope assembly further comprises a binding-rope limiting sleeve 163, the binding-rope limiting sleeve 163 is hinged to the supporting seat 130, specifically, but not limited to, hinged to one side of the protective adjusting guide 1301, and the binding-rope 161 passes through the binding-rope limiting sleeve 163, so that the binding-rope 161 can smoothly slide back and forth under the guiding action of the binding-rope limiting sleeve 163, and the binding-rope 161 is prevented from being entangled; in addition, it is more preferred that this shank wiring subassembly still includes wiring support plate 164, wiring support plate 164 connect in shank protection pin 150 for the first end of bearing wiring 161, wherein, can protect pin 150 lower extreme equal an organic whole or fixedly connected with wiring support plate 164 at each shank, also can protect pin 150 lower extreme an organic whole or fixedly connected with wiring support plate 164 at arbitrary or arbitrary a plurality of shanks.
In order to facilitate rapid securing of the two hind legs of a large animal, in this embodiment, it is preferable that, as shown in fig. 1 to 3, the animal tail vein blood collection protection apparatus includes a base 200 and two leg fixing devices provided in any of the above-mentioned alternative embodiments, and the supporting seats 130 of the two leg fixing devices are slidably connected to the base 200 in a manner that they can move toward or away from each other. Install in same base through being used for two shank fixing device that are used for respectively carrying out baoding to two hind legs of livestock, improve this livestock afterbody vein blood sampling protective equipment's wholeness, have the transportation of being convenient for, beneficial effect of installation and use, wherein, two shank fixing device's supporting seat 130 all with can be close to each other or the mode sliding connection who keeps away from each other in base 200, can guarantee to adjust the interval of two supporting seats 130 according to the livestock of different sizes, use when baoding with the livestock that is applicable to different hind leg intervals.
Specifically, as shown in fig. 1 to 3, the livestock tail vein blood sampling protection device further comprises a lead screw 300; both ends of the screw 300 are rotatably connected to the base 200; a first thread 310 is arranged at one end of the screw rod 300, a second thread 320 with the opposite direction to the first thread 310 is arranged at the other end of the screw rod 300, wherein the supporting seat 130 of one leg fixing device is sleeved and connected with the first thread 310 in a threaded manner, and the supporting seat 130 of the other leg fixing device is sleeved and connected with the second thread 320 in a threaded manner; be provided with lead screw drive portion 330 in the one end of lead screw 300, wherein, lead screw drive portion 330 can be but not limited to adopt as shown in fig. 1 and fig. 2 needs manual pivoted handle, of course, it also can adopt electric actuator such as rotating electrical machines to rotate as drive portion drive lead screw 300, lead screw 300 rotates the in-process, because first screw thread 310 and second screw thread 320 revolve to opposite, thereby, the interval between two shank fixing device can be adjusted, so as to be applicable to the livestock of different sizes, be close to its two back leg intervals as far as possible, reduce the injury that causes its baoding, simultaneously, be favorable to reducing the livestock and contradict the mood. More specifically, as shown in fig. 1 and 2, a U-shaped reciprocating adjustment bracket 210 is integrally or fixedly connected to the top of the base 200, and both ends of the lead screw 300 are rotatably connected to both ends of the reciprocating adjustment bracket 210.
For convenience of control, it is further preferable that under the condition that the base 200 and the leg binding-rope assemblies are simultaneously provided, the second ends of the binding-ropes 161 in the leg binding-rope assemblies used by the two leg fixing devices are connected to the same rope pulling device 162, and the rope pulling device 162 preferably uses a combined structure of a cylinder and a telescopic rod, the cylinder is fixedly connected to the base 200, the cylinder adopts a double-piston cylinder with telescopic rods arranged at both ends inside, one ends of the two telescopic rods extending out of the cylinder are both connected with reciprocating rope pulling plates 165, and the binding-ropes 161 of the two leg fixing devices are connected to the two reciprocating rope pulling plates 165 in a one-to-one correspondence manner; in addition, the push ring driving mechanisms used by the two leg fixing devices preferably adopt a combined structure of an air cylinder and a telescopic rod which share the same air source and are driven in parallel.
Referring to fig. 1 and 2, in the present embodiment, preferably, a support seat moving guide wheel 170 is disposed at the bottom of the support seat 130; the base 200 is provided with a guide wheel slide rail 202, and the support seat moving guide wheel 170 is slidably disposed on the guide wheel slide rail 202, so that the support seat 130 can be rolled and supported by the support seat moving guide wheel 170 in the process of reciprocating movement of the support seat relative to the base 200, thereby realizing efficient and smooth translation of the support seat 130.
With continued reference to fig. 1 and 2, in the present embodiment, it is preferable to provide a translational transport guide wheel 201 at the bottom of the base 200, and it is further preferable to provide a translational transport push rod 203 at one end of the base 200, so as to rapidly push and pull the base 200 to a suitable operation position to meet the needs of various use positions.
Finally, it should be noted that: the embodiments in the present description are all described in a progressive manner, each embodiment focuses on the differences from the other embodiments, and the same and similar parts among the embodiments can be referred to each other; the above embodiments in the present specification are only used for illustrating the technical solutions of the present invention, and not for limiting the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. The livestock tail vein blood sampling protection equipment is characterized by comprising a leg fixing device, wherein the leg fixing device comprises a push ring (110), a push ring driving mechanism, a supporting seat (130), an elastic energy storage piece (140) and a plurality of leg protection stop levers (150);
the leg protection blocking rods (150) are distributed on the supporting seat (130) at intervals along the ring shape, and the lower ends of the leg protection blocking rods (150) are hinged to the supporting seat (130); the elastic energy storage piece (140) is connected between each leg protection stop lever (150) and the supporting seat (130), and the elastic energy storage piece (140) is configured to enable the corresponding leg protection stop lever (150) to always have a movement trend of inclining from the middle part of the supporting seat (130) to the edge part of the supporting seat (130) from bottom to top;
the push ring (110) is sleeved outside the leg protection stop levers (150), the push ring driving mechanism is installed on the supporting seat (130) and connected to the push ring (110), and the push ring driving mechanism is configured to: the push ring (110) can be driven to move upwards along the leg protection stop levers (150) so as to enable the upper ends of the leg protection stop levers (150) to be gathered together; and the push ring (110) can be driven to move downwards along the plurality of leg protection blocking rods (150) so as to release the upper ends of the plurality of leg protection blocking rods (150).
2. The livestock tail vein blood collection shield apparatus of claim 1, wherein said push ring drive mechanism comprises a horizontal telescoping drive assembly (121) and a push ring link (122);
the driving end of the horizontal telescopic driving component (121) is installed on the supporting seat (130);
the upper end of the push ring connecting rod (122) is hinged to the push ring (110), and the lower end of the push ring connecting rod (122) is hinged to the output end of the horizontal telescopic driving component (121).
3. The livestock tail vein blood sampling protection device according to claim 1, characterized in that a vertical guide rod (131) is installed on said supporting seat (130), a guide sleeve (111) is arranged outside said push ring (110), said guide sleeve (111) is sleeved outside said vertical guide rod (131), and said guide sleeve (111) can slide up and down along said vertical guide rod (131).
4. The livestock tail vein blood sampling protection device according to claim 1, wherein a plurality of lifting guide wheels (112) corresponding to a plurality of leg protection blocking rods (150) in a one-to-one manner are arranged on the inner side surface of the push ring (110), a lifting guide wheel groove (1120) is arranged on the wheel surface of each lifting guide wheel (112), and the corresponding leg protection blocking rod (150) is slidably arranged inside the lifting guide wheel groove (1120); the lifting guide wheels (112) are configured to be capable of rolling in the length direction of the corresponding leg protection bars (150).
5. An animal tail vein blood sampling protection arrangement according to any one of claims 1-4, wherein said leg securing means further comprises a leg lashing assembly, said leg lashing assembly comprising a lashing (161) and a pull cord arrangement (162); a first end of the binding rope (161) is provided with a sleeve ring (1610), a second end of the binding rope (161) passes through the sleeve ring (1610) and then is connected to the rope pulling device (162), and the rope pulling device (162) is configured to pull or release the second end of the binding rope (161).
6. The livestock tail vein blood collection protection apparatus of claim 5,
the leg binding-rope assembly further comprises a binding-rope limiting sleeve (163), the binding-rope limiting sleeve (163) being hinged to the support base (130); the binding-rope (161) passes through the binding-rope limiting sleeve (163);
and/or the leg lashing assembly further comprises a lashing support plate (164), the lashing support plate (164) being connected to the leg protection bar (150) for supporting a first end of the lashing (161).
7. The livestock tail vein blood collection shield apparatus according to claim 1, characterized in that said livestock tail vein blood collection shield apparatus comprises a base (200) and two of said leg fixtures, said support seats (130) of both of said leg fixtures being slidably connected to said base (200) in such a manner as to be able to approach each other or to move away from each other.
8. The livestock tail vein blood collection shield apparatus of claim 7, further comprising a lead screw (300);
two ends of the lead screw (300) are rotatably connected to the base (200); a first thread (310) is arranged at one end of the lead screw (300), a second thread (320) with the opposite rotation direction to the first thread (310) is arranged at the other end of the lead screw (300), the supporting seat (130) of one leg fixing device is sleeved and connected with the first thread (310) in a threaded manner, and the supporting seat (130) of the other leg fixing device is sleeved and connected with the second thread (320) in a threaded manner; a screw driving part (330) is arranged at one end of the screw (300).
9. The livestock tail vein blood sampling protection device of claim 7, wherein a support seat moving guide wheel (170) is arranged at the bottom of said support seat (130); the base (200) is provided with a guide wheel slide rail (202), and the support seat moving guide wheel (170) is arranged on the guide wheel slide rail (202) in a sliding manner.
10. The livestock tail vein blood collection protection apparatus of claim 7, wherein a translational transport guide wheel (201) is provided at the bottom of said base (200).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011343476.7A CN112336493A (en) | 2020-11-25 | 2020-11-25 | Livestock tail vein blood sampling protective equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011343476.7A CN112336493A (en) | 2020-11-25 | 2020-11-25 | Livestock tail vein blood sampling protective equipment |
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| CN112336493A true CN112336493A (en) | 2021-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011343476.7A Pending CN112336493A (en) | 2020-11-25 | 2020-11-25 | Livestock tail vein blood sampling protective equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113813073A (en) * | 2021-08-19 | 2021-12-21 | 江苏美凤力医疗科技有限公司 | Experimental animal monitor with neck fixing mechanism |
| CN114229097A (en) * | 2021-11-09 | 2022-03-25 | 杭州高腾机电科技有限公司绍兴分公司 | Glove machine with automatic finishing function |
| CN114366094A (en) * | 2022-01-17 | 2022-04-19 | 贵州牧林农业科技发展有限公司 | Poultry animal doctor pig is with getting blood device that has drag hook fixed function |
-
2020
- 2020-11-25 CN CN202011343476.7A patent/CN112336493A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113813073A (en) * | 2021-08-19 | 2021-12-21 | 江苏美凤力医疗科技有限公司 | Experimental animal monitor with neck fixing mechanism |
| CN114229097A (en) * | 2021-11-09 | 2022-03-25 | 杭州高腾机电科技有限公司绍兴分公司 | Glove machine with automatic finishing function |
| CN114366094A (en) * | 2022-01-17 | 2022-04-19 | 贵州牧林农业科技发展有限公司 | Poultry animal doctor pig is with getting blood device that has drag hook fixed function |
| CN114366094B (en) * | 2022-01-17 | 2023-06-23 | 贵州牧林农业科技发展有限公司 | Blood taking device with draw hook fixing function for livestock and veterinary pigs |
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Effective date of registration: 20230504 Address after: 830000 Room 201, Building 1, No. 46 Satellite Road, Phase II, Urumqi Economic Development Zone (Toutunhe District), Xinjiang Uygur Autonomous Region Applicant after: Tiankang biopharmaceutical Co.,Ltd. Address before: 830000 No. 528 Changchun South Road, Urumqi high tech Industrial Development Zone, Xinjiang Uygur Autonomous Region Applicant before: TECON BIOLOGICAL Co.,Ltd. |