CN114159185A - Movable sheep is with multi-functional retaining frame - Google Patents
Movable sheep is with multi-functional retaining frame Download PDFInfo
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- CN114159185A CN114159185A CN202111548756.6A CN202111548756A CN114159185A CN 114159185 A CN114159185 A CN 114159185A CN 202111548756 A CN202111548756 A CN 202111548756A CN 114159185 A CN114159185 A CN 114159185A
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- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 241001074086 Peprilus triacanthus Species 0.000 claims abstract description 8
- 230000007704 transition Effects 0.000 claims description 11
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 230000009027 insemination Effects 0.000 abstract description 6
- 241001465754 Metazoa Species 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000003814 drug Substances 0.000 abstract 1
- 210000002414 leg Anatomy 0.000 description 26
- 238000000034 method Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 8
- 238000004804 winding Methods 0.000 description 8
- 230000033001 locomotion Effects 0.000 description 5
- 235000019687 Lamb Nutrition 0.000 description 4
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- 210000001217 buttock Anatomy 0.000 description 1
- 230000002354 daily effect Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 238000009396 hybridization Methods 0.000 description 1
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- 238000012986 modification 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
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D19/00—Instruments or methods for reproduction or fertilisation
- A61D19/02—Instruments or methods for reproduction or fertilisation for artificial insemination
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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
- A61D2003/003—Appliances for supporting or fettering animals for operative purposes with head or neck restraining means
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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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- Animal Behavior & Ethology (AREA)
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Abstract
The invention discloses a movable sheep multifunctional retaining frame, which relates to the field of animal husbandry and veterinary medicine, and adopts the technical scheme that the sheep multifunctional retaining frame comprises a U-shaped bottom plate, wherein four corners of the lower surface of the bottom plate are respectively and fixedly provided with a universal roller with a brake, the middle part of the closed end of the bottom plate is provided with a slot, and a fixing frame for fixing a sheep head is inserted in the slot; the closed end of the bottom plate is provided with a moving unit, the moving unit comprises a moving gear which is rotatably arranged on the bottom plate, two sides of the moving gear are respectively meshed with a moving rack, and each moving rack is in sliding connection with the bottom plate; the supporting rod is fixedly arranged at one end, away from each other, of each movable rack, the fixing mechanism used for limiting the legs of the sheep is fixedly arranged at one end, away from each movable rack, of each supporting rod, and the two fixing mechanisms are arranged in an opposite mode. The invention has the beneficial effects that: simple structure uses labour saving and time saving, can be quick baoding to the sheep, has improved the security of people and sheep in artificial insemination operation.
Description
Technical Field
The invention relates to the field of animal husbandry and veterinarian, in particular to a movable multifunctional sheep retaining frame.
Background
Artificial insemination is an important task in daily production in a sheep farm, and both the sperm taking operation of a ram and the insemination operation of a ewe need to be carried out on the sheep, so that the problems that the sheep are uncomfortable in the operation process, the sheep struggle and potential hazards are caused to the safety of people and the sheep are avoided; currently, the sheep are restrained in sheep farms by the following methods: 1. a hip-riding fixing method, namely fixing personnel ride the hip on the shoulders of the sheep, forcibly clamp the neck and the shoulders of the sheep by using two legs, and simultaneously tightly hold two corners or two ears of the sheep by using two hands to fix the sheep; 2. the lateral lying restraint method is that the sheep is pressed to lie on the side, one hand is pressed to the upper side of forelimbs, and the other hand is pressed to the buttocks of the sheep, so that the sheep is restrained; 3. the method is to tie the sheep's horn or neck with rope and to fix the rope on the wooden pile or guard rail to prevent the sheep from moving greatly.
The methods are relatively simple and convenient, the operation of the large-scale sheep farm is generally carried out by more than 3 persons, the operation process is complicated, and more manpower and material resources are required to be invested. As the number of sheep in a sheep farm is large, the work of baoding and hybridization is a painstaking task every day.
Disclosure of Invention
Aiming at the technical problem, the invention provides a movable sheep multifunctional retaining frame.
The technical scheme is that the device comprises a U-shaped bottom plate, wherein four corners of the lower surface of the bottom plate are respectively and fixedly provided with a universal roller with a brake, the middle part of the closed end of the bottom plate is provided with an inserting groove, and a fixing frame for fixing the sheep head is inserted into the inserting groove;
a moving unit is arranged at the closed end of the bottom plate and comprises a moving gear which is rotatably arranged on the bottom plate, two sides of the moving gear are respectively meshed with a moving rack, the two moving racks are arranged on the outer sides of the moving gear in parallel, and each moving rack is in sliding connection with the bottom plate;
and one end of each movable rack, which is far away from each other, is fixedly provided with a supporting rod, one end of each supporting rod, which is far away from each movable rack, is respectively and fixedly provided with a fixing mechanism for limiting the legs of a goat, and the two fixing mechanisms are oppositely arranged.
Preferably, the fixing mechanism comprises a fixing plate fixedly connected with the supporting rod, a movable plate is connected to the fixing plate in a sliding manner, the fixing plate and the movable plate are both in a major arc shape, the movable plate and the fixing plate axially fix and radially slide, a plurality of clamping units are circumferentially arranged on a plate body of the movable plate, and each clamping unit is linked through a linkage unit;
the middle part of the closed end of the fixing plate is provided with a sliding chute, and a trigger unit is arranged in the sliding chute in a sliding mode.
Preferably, the trigger unit include with slide in the spout and set up the trigger rack, trigger the rack towards the fixed curved trigger plate that sets up of one end in the fixed plate centre of a circle, rotate on the support body of mount and set up the trigger gear, trigger the gear with trigger the rack meshing, one side meshing intermediate gear of trigger gear, intermediate gear with the plate body of fixed plate rotates and is connected.
Preferably, a plurality of teeth are arranged on the outer wall of the movable plate in an array manner, a driving gear is rotatably arranged on a plate body of the fixed plate, and the driving gear is meshed with the teeth;
the transmission mechanism is characterized by further comprising an output gear coaxially and fixedly arranged with the driving gear, one side of the output gear is meshed with a transition gear, the transition gear is rotatably connected with the fixed plate, and the transition gear is meshed with the intermediate gear.
Preferably, each clamping unit comprises a support fixedly arranged on the movable plate, a chain wheel is rotatably arranged on the support, a threaded hole which penetrates through the support is formed in the middle of the chain wheel, a screw rod is connected with the threaded hole in a threaded manner, the projection of the axis of the screw rod on the horizontal plane penetrates through the axis of the movable plate, an arc-shaped clamping plate is fixedly arranged at one end of the screw rod, and the clamping plate faces the circle center of the movable plate.
Preferably, a guide rod is arranged between the clamping plate and the support and is a multi-stage telescopic rod, and two ends of the guide rod are fixedly connected with the clamping plate and the support respectively.
Preferably, the linkage unit comprises a chain box fixedly arranged at one end of the movable plate, a winding shaft is arranged in the chain box, a chain is wound on the winding shaft, one end of the chain is fixedly connected with the winding shaft, the other end of the chain extends to one end, far away from the chain box, of the fixed plate, the chain slides on the upper surface of the movable plate, and the chain is respectively meshed with the two chain wheels.
Preferably, a plurality of guide wheels are circumferentially arranged on the movable plate and are in rolling connection with the chain.
Preferably, the fixing frame comprises an upright post inserted into the slot, the upright post is a telescopic post, the fixed end of the telescopic post is inserted into the slot, the movable end of the telescopic post is fixedly provided with an arc-shaped supporting plate, and two sides of the supporting plate are fixedly provided with binding bands;
and a locking bolt is arranged at the joint of the movable end and the fixed end of the telescopic column.
The technical scheme provided by the embodiment of the invention has the following beneficial effects: simple structure uses labour saving and time saving, can be quick baoding to the sheep, has improved the security of people and sheep in artificial insemination operation.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention.
Fig. 2 is a first schematic view of a fixing mechanism according to an embodiment of the present invention.
Fig. 3 is a schematic view of a fixing mechanism according to an embodiment of the invention.
Fig. 4 is a schematic view of a clamping unit and a linkage unit according to an embodiment of the present invention.
Fig. 5 is a schematic diagram of a trigger unit according to an embodiment of the invention.
Fig. 6 is a schematic diagram of a base plate and a mobile unit according to an embodiment of the invention.
Fig. 7 is a schematic view of a fixing frame according to an embodiment of the invention.
Wherein the reference numerals are: 1. a base plate; 1-1, universal rollers; 1-2, a slot; 1-3, a mobile unit; 1-31, a moving gear; 1-32, moving a rack; 1-33, support rods; 2. a fixed mount; 2-1, upright columns; 2-2, a supporting plate; 2-3, locking bolts; 3. a fixing mechanism; 3-1, fixing a plate; 3-2, a movable plate; 3-3, a clamping unit; 3-31, a bracket; 3-32, sprocket; 3-33, screw; 3-34, splint; 3-35, a guide rod; 3-4, a linkage unit; 3-41, chain box; 3-42, a chain; 3-43, a guide wheel; 3-5, a trigger unit; 3-51, triggering a rack; 3-52, a trigger gear; 3-53, a trigger plate; 3-54, intermediate gear; 3-55, an output gear; 3-56, transition gear; 3-6, teeth; 3-7 and a driving gear.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. Of course, the specific embodiments described herein are merely illustrative of the invention and are not intended to be limiting.
It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.
In the description of the invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be construed broadly, e.g. as being fixed or detachable 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 meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
Example 1
Referring to fig. 1 to 7, the invention provides a movable sheep multifunctional fixing frame, which comprises a U-shaped bottom plate 1, wherein four corners of the lower surface of the bottom plate 1 are respectively fixedly provided with a universal roller 1-1 with a brake,
the closed end of the bottom plate 1 is provided with a moving unit 1-3, the moving unit 1-3 comprises a moving gear 1-31 which is rotatably arranged on the bottom plate 1, two sides of the moving gear 1-31 are respectively meshed with a moving rack 1-32, the two moving racks 1-32 are arranged on the outer sides of the moving gears 1-31 in parallel, and each moving rack 1-32 is connected with the bottom plate 1 in a sliding way;
one end of each movable rack 1-32, which is far away from each other, is fixedly provided with a support rod 1-33, one end of each support rod 1-33, which is far away from the movable rack 1-32, is respectively and fixedly provided with a fixing mechanism 3 for limiting the legs of a goat, and the two fixing mechanisms 3 are oppositely arranged.
When needing to restrict the gigot, by the operator through promoting the fixed establishment 3 of one side, make fixed establishment 3 remove to one side of gigot, under the effect of mobile unit 1-3, two fixed establishment 3 all remove to one side that is close to the gigot, make two fixed establishment 3 can fix the gigot simultaneously, reduced operator's operating procedure, when having avoided separately fixing the gigot simultaneously, arouse the sheep easily and receive surprise, lead to the appearance of sheep struggling the phenomenon.
The fixing mechanism 3 comprises a fixing plate 3-1 fixedly connected with the supporting rod 1-33, a movable plate 3-2 is connected on the fixing plate 3-1 in a sliding mode, the fixing plate 3-1 and the movable plate 3-2 are in a major arc shape, the movable plate 3-2 and the fixing plate 3-1 axially fix and radially slide, a plurality of clamping units 3-3 are arranged on the plate body of the movable plate 3-2 in the circumferential direction, and each clamping unit 3-3 is linked through a linkage unit 3-4;
the middle part of the closed end of the fixed plate 3-1 is provided with a sliding chute, and a trigger unit 3-5 is arranged in the sliding chute in a sliding way.
In the initial state, the fixed plate 3-1 corresponds to the opening of the movable plate 3-2, the opening is convenient for the legs of the sheep to enter, and manual sheep operation is reduced while the legs of the sheep are fixed.
The trigger unit 3-5 comprises trigger racks 3-51 arranged in the sliding groove in a sliding mode, arc-shaped trigger plates 3-53 are fixedly arranged at one ends, facing the circle center of the fixing plate 3-1, of the trigger racks 3-51, soft cushion layers are coated on the outer surfaces of the trigger plates 3-53, the cushion layers can generate a buffering effect between the trigger plates 3-53 and the legs, manual stress reaction of the legs in the fixing process is effectively avoided, trigger gears 3-52 are rotatably arranged on a frame body of the fixing frame 2, the trigger gears 3-52 are meshed with the trigger racks 3-51, one sides of the trigger gears 3-52 are meshed with intermediate gears 3-54, and the intermediate gears 3-54 are rotatably connected with a plate body of the fixing plate 3-1.
Further, a spring is arranged between the trigger rack 3-51 and the fixed frame 2, and the resistance of the trigger rack 3-51 in the moving process is reduced through the spring, so that the sheep is prevented from being uncomfortable due to overlarge resistance, the sheep is prevented from resisting, and the sperm taking or insemination operation of the sheep in the later period is influenced.
A plurality of teeth 3-6 are arrayed on the outer wall of the movable plate 3-2, a driving gear 3-7 is rotatably arranged on a plate body of the fixed plate 3-1, and the driving gear 3-7 is meshed with the teeth 3-6;
the movable plate 3-2 is driven to rotate by rotating the driving gear 3-7, so that the movable plate 3-2 can rotate around the axis of the fixed plate 3-1, the rotated movable plate 3-2 and the fixed plate 3-1 form a complete ring, and the ring is sleeved on the outer side of the sheep leg, so that the fixation of the sheep leg is realized;
the transmission mechanism further comprises an output gear 3-55 coaxially and fixedly arranged with the driving gear 3-7, one side of the output gear 3-55 is meshed with a transition gear 3-56, the transition gear 3-56 is rotatably connected with the fixing plate 3-1, and the transition gear 3-56 is meshed with the intermediate gear 3-54.
When the fixing mechanism 3 approaches to the sheep legs, the sheep legs abut against the trigger plates 3-53, the fixing mechanism 3 continuously moves towards one side of the sheep legs, the sheep legs abut against the trigger plates 3-53, relative motion is formed between the trigger racks 3-51 and the fixing plate 3-1, the trigger racks 3-51 drive the trigger gears 3-52 to rotate, the trigger gears 3-52 drive the output gears 3-55 to rotate under the matching of the intermediate gears 3-54 and the transition gears 3-56, finally the driving gears 3-7 are driven to rotate, and the driving gears 3-7 drive the movable plate 3-2 to rotate, so that the fixation of the sheep legs is finally realized.
Each clamping unit 3-3 comprises a support 3-31 fixedly arranged on the movable plate 3-2, a chain wheel 3-32 is rotatably arranged on the support 3-31, a through threaded hole is formed in the middle of the chain wheel 3-32, a screw rod 3-33 is connected with the threaded hole in a threaded manner, the projection of the axis of the screw rod 3-33 on the horizontal plane penetrates through the axis of the movable plate 3-2, an arc-shaped clamping plate 3-34 is fixedly arranged at one end of the screw rod 3-33, a soft cushion layer is coated on the outer surface of the clamping plate 3-34, the cushion layer can generate a buffering effect between the clamping plate 3-34 and the sheep leg, the manual stress reaction of the sheep leg in the fixing process is effectively avoided, and the clamping plate 3-34 faces the circle center of the movable plate 3-2.
The chain wheels 3-32 are rotated to drive the screw rods 3-33 to axially move along the axes of the screw rods 3-33, so that the clamping plates 3-34 are attached to the lamb legs, the lamb legs are clamped in the fixing mechanism 3 through the clamping plates 3-34, the fixation of the lamb legs is realized, the phenomena of kicking and the like of the lamb during stress are avoided, and the personal safety of an operator is effectively ensured.
Guide rods 3-35 are arranged between the clamping plates 3-34 and the supports 3-31, the guide rods 3-35 are multi-stage telescopic rods, and two ends of the guide rods 3-35 are fixedly connected with the clamping plates 3-34 and the supports 3-31 respectively.
The guide rods 3-35 can limit the movement of the clamping plates 3-34, so that the clamping plates 3-34 are prevented from being driven to rotate when the screw rods 3-33 rotate, the screw rods 3-33 can only axially move along the axis of the screw rods 3-33 and cannot radially rotate, and the movement state of the clamping units 3-3 in the use process is effectively ensured.
The linkage unit 3-4 comprises a chain box 3-41 fixedly arranged at one end of the movable plate 3-2, a winding shaft is arranged in the chain box 3-41, a torsion spring is arranged at the joint of the winding shaft and the chain box 3-41 and can wind the chain 3-42 on the winding shaft when the movable plate 3-2 restores to the original position, the chain 3-42 is wound on the winding shaft, one end of the chain 3-42 is fixedly connected with the winding shaft, the other end of the chain 3-42 extends to one end of the fixed plate 3-1 far away from the chain box 3-41, the chain 3-42 slides on the upper surface of the movable plate 3-2, and the chain 3-42 is respectively meshed with two chain wheels 3-32.
One end of the chain 3-42 is fixed with the fixed plate 3-1, the movable plate 3-2 is driven to move simultaneously, the chain 3-42 in the chain box 3-41 is paved on the upper surface of the movable plate 3-2, when the movable plate 3-2 drives the clamping units 3-3 to move, the driving chain wheels 3-32 walk along the chain 3-42, and the synchronous movement of the two clamping units 3-3 is realized through the chain 3-42.
A plurality of guide wheels 3-43 are circumferentially arranged on the movable plate 3-2, and the guide wheels 3-43 are in rolling connection with the chains 3-42.
The guide wheels 3-43 can limit the moving track of the chain 3-42, so that the chain 3-42 can be always attached to the upper surface of the movable plate 3-2 in the moving process of the movable plate 3-2, and the engagement between the chain 3-42 and the chain wheel 3-32 is ensured.
When the device is used, the device is moved to a designated area, the fixing mechanisms 3 are respectively positioned at two sides of the front legs or the rear legs of the sheep, the two front legs or the rear legs of the sheep can be fixed according to actual operation requirements, and the four limbs of the sheep can be fixed by using the two devices; an operator pushes the fixing mechanism 3 to move towards one side of the sheep leg, so that the sheep leg is contacted with the trigger unit 3-5, the movable plate 3-2 is driven to rotate under the action of the trigger unit 3-5, the movable plate 3-2 and the fixed plate 3-1 form a complete circular ring, the clamping unit 3-3 is driven to act through the linkage unit 3-4 in the moving process of the movable plate 3-2, the clamping plates 3-34 and the trigger plates 3-53 are enabled to realize the fixation of the sheep leg, after the sperm taking or insemination operation of the sheep is completed, the movable plate 3-2 is reversely moved by the operator, the clamping unit 3-3 is reversely moved and separated from the sheep leg, the fixing mechanism 3 is reversely pulled while the movable plate 3-2 is moved, and the separation of the fixing mechanism 3 and the sheep leg is realized.
Example 2
On the basis of the embodiment 1, the middle part of the closed end of the bottom plate 1 is provided with a slot 1-2, and a fixed frame 2 for fixing the sheep head is inserted into the slot 1-2; the fixed frame 2 comprises an upright post 2-1 which is spliced with the slot 1-2, the upright post 2-1 is a telescopic post, the fixed end of the telescopic post is spliced with the slot 1-2, the movable end of the telescopic post is fixedly provided with an arc-shaped supporting plate 2-2, and two sides of the supporting plate 2-2 are fixedly provided with binding bands;
and a locking bolt 2-3 is arranged at the joint of the movable end and the fixed end of the telescopic column.
When the head of a sheep needs to be fixed, the fixing frame 2 is inserted into the slot 1-2, the extension length of the movable end of the upright post 2-1 is adjusted according to the size of the sheep, so that the support plate 2-2 can support the sheep head, the telescopic post is locked by the locking bolt 2-3, then the sheep head is placed on the support plate 2-2, the sheep head is fixed on the support plate 2-2 by the binding belt, and the sheep head is fixed to avoid the movement of the sheep.
Example 3
On embodiment 1 or 2 basis, bottom plate 1's closed end both ends rotate respectively and set up a connecting rod, and the junction of connecting rod and bottom plate 1 sets up fastening bolt, and the one end that bottom plate 1 was kept away from to the connecting rod sets up the couple, when this device used, carries out fixed connection with the guardrail in couple and sheep field to use fastening bolt to fix the position of connecting rod, make between this device and the guardrail fixed, avoid the device to produce the removal to the fixed in-process of sheep, influence operator's operation.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (9)
1. A movable multifunctional sheep retaining frame is characterized by comprising a U-shaped bottom plate (1), wherein four corners of the lower surface of the bottom plate (1) are respectively fixedly provided with a universal roller (1-1) with a brake, the middle part of the closed end of the bottom plate (1) is provided with an insertion groove (1-2), and a fixing frame (2) for fixing sheep heads is inserted into the insertion groove (1-2);
a moving unit (1-3) is arranged at the closed end of the bottom plate (1), the moving unit (1-3) comprises a moving gear (1-31) rotatably arranged on the bottom plate (1), two sides of the moving gear (1-31) are respectively meshed with a moving rack (1-32), the two moving racks (1-32) are arranged on the outer sides of the moving gears (1-31) in parallel, and each moving rack (1-32) is connected with the bottom plate (1) in a sliding manner;
one end, far away from each other, of each movable rack (1-32) is fixedly provided with a support rod (1-33), one end, far away from each movable rack (1-32), of each support rod (1-33) is respectively and fixedly provided with a fixing mechanism (3) for limiting the legs, and the two fixing mechanisms (3) are oppositely arranged.
2. The movable sheep multifunctional retaining rack according to claim 1, wherein the fixing mechanism (3) comprises a fixing plate (3-1) fixedly connected with the supporting rods (1-33), the fixing plate (3-1) is slidably connected with a movable plate (3-2), the fixing plate (3-1) and the movable plate (3-2) are preferably arc-shaped, the movable plate (3-2) and the fixing plate (3-1) axially fix and radially slide, a plurality of clamping units (3-3) are circumferentially arranged on a plate body of the movable plate (3-2), and each clamping unit (3-3) is linked through a linkage unit (3-4);
the middle part of the closed end of the fixed plate (3-1) is provided with a sliding chute, and a trigger unit (3-5) is arranged in the sliding chute in a sliding mode.
3. The movable sheep multifunctional fixing frame according to claim 2, wherein the trigger unit (3-5) comprises a trigger rack (3-51) slidably arranged in the sliding groove, an arc trigger plate (3-53) is fixedly arranged at one end of the trigger rack (3-51) facing the circle center of the fixing plate (3-1), a trigger gear (3-52) is rotatably arranged on the frame body of the fixing frame (2), the trigger gear (3-52) is meshed with the trigger rack (3-51), one side of the trigger gear (3-52) is meshed with an intermediate gear (3-54), and the intermediate gear (3-54) is rotatably connected with the plate body of the fixing plate (3-1).
4. The movable sheep multifunctional retainer according to claim 3, wherein the movable plate (3-2) has a plurality of teeth (3-6) arranged on the outer wall thereof in an array manner, the fixed plate (3-1) has a driving gear (3-7) rotatably arranged on the plate body thereof, and the driving gear (3-7) is engaged with the teeth (3-6);
the gear fixing device is characterized by further comprising an output gear (3-55) coaxially and fixedly arranged with the driving gear (3-7), one side of the output gear (3-55) is meshed with a transition gear (3-56), the transition gear (3-56) is rotatably connected with the fixing plate (3-1), and the transition gear (3-56) is meshed with the intermediate gear (3-54).
5. The movable sheep multifunctional retaining frame as claimed in claim 2, wherein each clamping unit (3-3) comprises a support (3-31) fixedly arranged on the movable plate (3-2), the support (3-31) is rotatably provided with a chain wheel (3-32), a threaded hole is formed in the middle of the chain wheel (3-32) and is connected with a screw (3-33) in a threaded manner, the projection of the axis of the screw (3-33) on the horizontal plane penetrates through the axis of the movable plate (3-2), an arc clamping plate (3-34) is fixedly arranged at one end of the screw (3-33), and the clamping plate (3-34) faces the center of the movable plate (3-2).
6. The movable sheep multifunctional fixing frame according to claim 5, wherein a guide rod (3-35) is arranged between the clamping plate (3-34) and the bracket (3-31), the guide rod (3-35) is a multi-stage telescopic rod, and two ends of the guide rod (3-35) are respectively fixedly connected with the clamping plate (3-34) and the bracket (3-31).
7. The movable sheep multifunctional holding frame as claimed in claim 6, wherein the linkage unit (3-4) comprises a chain box (3-41) fixedly disposed at one end of the movable plate (3-2), a reel is disposed in the chain box (3-41), a chain (3-42) is wound on the reel, one end of the chain (3-42) is fixedly connected with the reel, the other end extends to one end of the fixed plate (3-1) far away from the chain box (3-41), the chain (3-42) slides on the upper surface of the movable plate (3-2), and the chains (3-42) are respectively engaged with the two sprockets (3-32).
8. The movable sheep multifunctional retainer according to claim 7, wherein the movable plate (3-2) is provided with a plurality of guide wheels (3-43) in the circumferential direction, and the guide wheels (3-43) are connected with the chains (3-42) in a rolling manner.
9. The movable sheep multifunctional fixing frame according to claim 1, wherein the fixing frame (2) comprises a vertical column (2-1) inserted into the slot (1-2), the vertical column (2-1) is a telescopic column, a fixed end of the telescopic column is inserted into the slot (1-2), a curved supporting plate (2-2) is fixedly arranged at a movable end of the telescopic column, and binding bands are fixedly arranged on two sides of the supporting plate (2-2);
and a locking bolt (2-3) is arranged at the joint of the movable end and the fixed end of the telescopic column.
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| CN202111548756.6A CN114159185B (en) | 2021-12-17 | 2021-12-17 | Movable sheep is with multi-functional fixed bolster |
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| CN202111548756.6A CN114159185B (en) | 2021-12-17 | 2021-12-17 | Movable sheep is with multi-functional fixed bolster |
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| CN114159185B CN114159185B (en) | 2024-05-03 |
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