Livestock head fixing device for livestock raising based on rocker mechanism
Technical Field
The invention relates to the technical field of livestock raising, in particular to a livestock head fixing device for livestock raising based on a rocker mechanism.
Background
In a large-scale pasture, the livestock such as cattle and sheep need to be fed with medicines or the health condition of the livestock needs to be checked, the heads of the livestock such as cattle and sheep need to be fixed, at present, special fixing devices are often selected for fixing, but the devices have single specification, only aiming at one type of livestock, when the livestock faces different types of livestock with different heights and sizes and even the livestock of the same type, a good fixing effect cannot be provided, and even certain oppression and damage can be caused to the heads of the livestock.
Disclosure of Invention
The present invention aims to provide a livestock head fixing device for raising livestock based on a rocker mechanism, so as to solve the problems in the background technology.
In order to achieve the purpose, the livestock head fixing device for livestock raising based on the rocker mechanism comprises a vehicle body, an adjustable supporting plate structure arranged on the vehicle body and a lifting structure positioned above the adjustable supporting plate structure, wherein the vehicle body comprises a vehicle frame which is of a frame structure, and an upper cover plate is arranged above the vehicle frame;
the adjustable supporting plate structure comprises a base plate, guide sleeves are arranged on the periphery of the base plate, the guide sleeves are vertically and fixedly connected to the side faces of the base plate, the guide sleeves are connected with vertical structural rods of the frame in a sliding mode, fixing holes are symmetrically formed in the base plate and are located near the guide sleeves, a supporting plate is fixed above the base plate and comprises a lower baffle plate, and side baffle plates are arranged on two sides of the lower baffle plate;
when the adjustable supporting plate structure is used, the head of a livestock is limited by the lower baffle plate matched with the side baffle plate, then the height of the adjustable supporting plate structure is changed at the position of the adjusting base plate through the sliding connection of the guide sleeve and the frame, and the purpose that the adjustable supporting plate structure is suitable for cattle and sheep with different heights is achieved.
The lifting structure comprises a mounting plate, the mounting plate is fixed on the upper cover plate, a rotary groove is formed in the mounting plate, a ratchet groove is formed in the front side of the rotary groove, a rotary shaft is connected to the rear side of the rotary groove, a rotary disc is connected to the rotary groove in a rotary manner, a pawl is rotatably arranged on the outer ring of the rotary disc, the size of the pawl is matched with the size of the ratchet groove, an lengthening column is fixed to the center of the rotary disc and penetrates through the mounting plate, a second connecting hole is formed in the center of the lengthening column, a limiting groove is formed in the second connecting hole, a first connecting hole is formed in the center of the mounting plate, a first connecting hole is formed in the center of the lengthening column, a winding column is connected to the rotary hole in a rotary manner and penetrates through the rotary hole, a lug plates are arranged on the rear side of the mounting plate, a rotary hole is formed in the center of the lug plates, a rotary column is connected to the rotary shaft, a winding column is connected to the rotary hole in a rotary manner, a limiting block is arranged on the rotary column, a third connecting hole is fixed to the rope, and a limiting block is arranged on the rope, and the rope is fixed to the connecting hole.
Elevation structure is when using, make the rocker pass the third connecting hole earlier, first connecting hole and second connecting hole, the rotary column is in an organic whole state with the carousel under the series connection of rocker this moment, because the ratchet groove in the rotatable pawl cooperation mounting panel of carousel outer lane setting, the carousel can only unidirectional rotation, can curl up the rope of connection on the wrapping post when rotating, it rises to drive the vertical pole slip of adjustable layer board structure along the frame simultaneously, because ratchet structure's existence, the unable antiport of the rotating-structure who fuses, when adjusting suitable position, just can liberate both hands, conveniently feed operation such as medicine and inspection, when finishing using, extract the rocker, the rotary column that loses ratchet restriction this moment can rotate round the pivot under the action of gravity of adjustable layer board structure, simultaneously adjustable layer board structure descends, adjust when conveniently using next time.
As a further improvement of the technical scheme, a pair of wheels is arranged at the bottom of the frame, a rotating rod is arranged between the wheels, a connecting sleeve is arranged behind the frame and is positioned at the bottom of the frame, and the rotating rod is rotatably connected in the connecting sleeve.
As a further improvement of the technical scheme, push rods are symmetrically arranged on the frame and are of single-rod structures, the tail portions of the push rods are bent downwards, anti-skidding structures are arranged at the tail portions of the push rods, and supporting legs are arranged below the frame.
As a further improvement of the technical scheme, a wire arranging groove is formed in the upper cover plate, the rope penetrates through the wire arranging groove, a pair of wire arranging wheels are arranged in the wire arranging groove in a rotating mode, and the rope is located between the pair of wire arranging wheels.
As a further improvement of the technical scheme, a heightening plate is arranged on the base plate, the front end of the supporting plate is in hinged fit with the heightening plate, an adjusting groove is formed in the side face of the lower baffle plate, a threaded hole is formed in the base plate, a lead screw is connected with the threaded hole in an internal thread mode, an adjusting column is arranged above the lead screw and in hinged fit with the bottom of the adjusting column, the adjusting column is of a U-shaped structure, connecting columns are symmetrically arranged on the inner wall of the adjusting column, and the connecting columns are connected in the adjusting groove in a sliding mode.
When the base plate and the supporting plate are used, the screw rod is screwed clockwise to enable the screw rod to ascend, then the connecting column on the adjusting column can slide to the rear side in the adjusting groove under the driving of the screw rod, one side of the lower baffle can be raised simultaneously, the purpose of adjusting the angle of the lower baffle is achieved, the angle of livestock chin can be adjusted, and medicine feeding is facilitated.
As a further improvement of the technical scheme, the bottom of the screw rod is provided with a cushion pad, the bottom of the base plate is provided with a support column, and the cushion pad is connected below the support column.
As the further improvement of the technical scheme, the sliding grooves are formed in the two sides of the lower baffle, the sliding block is arranged below the side baffle, the sliding block is connected in the sliding grooves in a sliding mode, the round holes are formed in the sliding block, threaded columns are connected to the inner threads of the round holes, fixing blocks are arranged in the middles of the threaded columns, the fixing blocks are fixed to the bottom of the lower baffle, hand-screwed nuts are arranged at the two ends of the threaded columns, and the hand-screwed nuts are located on the outer side of the side baffle.
As a further improvement of the technical scheme, the winding post is provided with a pair of rope baffles, a positioning baffle is arranged behind the rope baffles in a color number mode, the positioning baffle is tightly attached to the side face of the lug plate, and the two rope baffles and the positioning baffle form two bunching areas.
As a further improvement of the technical scheme, a plurality of sliding grooves are formed in the two sides of the lower baffle, and the number of the sliding blocks below the side baffles is matched with the number of the sliding grooves.
As a further improvement of the technical scheme, a rod sleeve is sleeved on the shaking end of the rocking rod, a limiting block is arranged at the tail end of the rocking rod, and a storage box is arranged above the upper cover plate.
Compared with the prior art, the invention has the beneficial effects that:
1. in this livestock head fixing device is used in poultry based on rocker mechanism, through the adjustable layer board structure that can go up and down that sets up, the head to livestock such as cattle and sheep is injectd earlier, prevents that it from rocking, then makes this head fixing device can adapt to livestock such as cattle and sheep of co-altitude through going up and down, is enough to deal with various livestock.
2. This livestock head fixing device for poultry based on rocker mechanism, through the built-in ratchet structure who sets up, coaxial cooperation wrapping post, establish ties ratchet structure and wrapping post through the rocker when using, make the wrapping post can only unidirectional rotating, then it is rotatory to drive the wrapping post through the rocker, the rope is restrainted simultaneously, it rises to drive adjustable layer board structure, reach the purpose of adjusting adjustable layer board structure height, the unidirectional effect of ratchet structure from the area is in time loosened the rocker simultaneously, also can prevent wrapping post reverse rotation, keep the position of adjustable layer board structure.
3. In this livestock head fixing device for poultry based on rocker mechanism, through with wrapping post cooperation pivot, after taking out the rocker, the wrapping post is not being restricted by ratchet structure, under the action of gravity of adjustable layer board structure, wrapping post reverse rotation for adjustable layer board structure is automatic to be descended, makes things convenient for next use, avoids adjusting repeatedly.
Drawings
FIG. 1 is a schematic view of the entire structure of embodiment 1;
FIG. 2 is a schematic structural view of a vehicle body frame according to embodiment 1;
FIG. 3 is a schematic view of a pallet structure of embodiment 1;
FIG. 4 is a schematic view of the substrate structure of embodiment 1;
FIG. 5 is a schematic exploded view of a pallet structure according to embodiment 1;
FIG. 6 is a partial structural view of the upper cover plate of embodiment 1;
FIG. 7 is a schematic view of the elevating structure of embodiment 1;
FIG. 8 is a schematic view of the structure of the winding post according to embodiment 1;
FIG. 9 is a sectional view of the ratchet according to embodiment 1;
fig. 10 is a schematic structural diagram of the rocker in embodiment 1.
The various reference numbers in the figures mean:
100. a vehicle body;
110. a frame; 120. an upper cover plate; 121. arranging wire grooves; 122. a wire arranging wheel; 130. a wheel; 131. a rotating rod; 132. connecting sleeves; 140. a push rod; 141. supporting legs; 150. a storage box;
200. an adjustable supporting plate structure;
210. a substrate; 211. a guide sleeve; 212. a fixing hole; 213. heightening plates; 214. a threaded hole; 215. a support pillar;
220. a support plate; 221. a lower baffle plate; 222. a side dam; 223. a chute; 224. an adjustment groove; 225. a slider; 226. a circular hole;
230. an adjustment column; 231. connecting columns; 232. a screw rod; 233. a cushion pad;
240. a threaded post; 241. a fixed block; 242. screwing the nut by hand;
300. a lifting structure;
310. mounting a plate; 311. rotating the groove; 312. a ratchet groove; 313. a rotating shaft; 314. a first connection hole;
320. a turntable; 321. a pawl; 322. lengthening the column; 323. a second connection hole;
330. an ear plate; 331. hole turning;
340. turning the column; 341. a winding post; 342. a rotating groove; 343. a third connection hole; 344. a rope baffle; 345. positioning a baffle plate;
350. a rope;
360. a rocker; 361. a limiting block; 362. a rod sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" 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" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Example 1
Referring to fig. 1-10, a livestock head fixing device for raising livestock based on a rocker mechanism is provided, which includes a vehicle body 100, an adjustable supporting plate structure 200 mounted on the vehicle body 100, and a lifting structure 300 located above the adjustable supporting plate structure 200, wherein the vehicle body 100 includes a vehicle frame 110, the vehicle frame 110 is a frame structure, and an upper cover plate 120 is disposed above the vehicle frame 110;
the adjustable supporting plate structure 200 comprises a base plate 210, guide sleeves 211 are arranged on the periphery of the base plate 210, the guide sleeves 211 are vertically and fixedly connected to the side faces of the base plate 210, the guide sleeves 211 are in sliding connection with vertical structural rods of the frame 110, fixing holes 212 are symmetrically formed in the base plate 210, the fixing holes 212 are located near the guide sleeves 211, a supporting plate 220 is fixed above the base plate 210, the supporting plate 220 comprises a lower baffle 221, and side baffles 222 are arranged on two sides of the lower baffle 221;
when the adjustable supporting plate structure 200 of the embodiment is used, the head of the livestock is limited by the lower baffle 221 and the side baffle 222, and then the height of the adjustable supporting plate structure 200 is changed by the sliding connection of the guide sleeve 211 and the frame 110 at the position of the adjusting base plate 210, so that the purpose that the adjustable supporting plate structure 200 is suitable for cattle and sheep with different heights is achieved.
The lifting structure 300 comprises a mounting plate 310, the mounting plate 310 is fixed on the upper cover plate 120, a rotating groove 311 is formed in the mounting plate 310, a ratchet groove 312 is formed in the front side of the rotating groove 311, a rotating shaft 313 is connected to the rear of the rotating groove 311, a rotating disc 320 is rotatably connected to the rotating groove 311, a pawl 321 is rotatably arranged on the outer ring of the rotating disc 320, the size of the pawl 321 is matched with that of the ratchet groove 312, an extension column 322 is fixed at the center of the rotating disc 320, the extension column 322 penetrates through the mounting plate 310, a second connecting hole 323 is formed in the center of the extension column 322, a limiting groove is formed in the second connecting hole 323, a first connecting hole 314 is formed in the center of the mounting plate 310, the shape and size of the first connecting hole 314 are matched with those of the extension column 322, the first connecting hole 314 is communicated with the extension column 322, an ear plate 330 is arranged behind the mounting plate 310, a rotating hole 331 is formed in the center of the ear plate 330, a rotating column 340 is connected with a rotating rod 341, the rotating rod 341 is connected with the rotating rod 341 in the rotating groove 313, a plurality of connecting holes 342, a third connecting hole 342 is formed in the rotating rod 342, a third connecting hole 342 is formed in the connecting hole 350, and a connecting hole 342, a third connecting hole 342 formed in the connecting hole 350, and a third connecting hole 342, and a connecting hole 350.
When the lifting structure 300 of this embodiment is used, firstly, the rocker 360 is made to pass through the third connecting hole 343, the first connecting hole 314 and the second connecting hole 323, at this time, the rotary column 340 and the turntable 320 are in an integrated state under the serial connection of the rocker 360, because the rotatable pawl 321 arranged on the outer ring of the turntable 320 is matched with the ratchet groove 312 in the mounting plate 310, the turntable 320 can only rotate in one direction, the rope 350 connected to the winding column 341 can be rolled up during rotation, and simultaneously the adjustable supporting plate structure 200 is driven to slide and rise along the vertical rod of the frame 110, because of the existence of the ratchet structure, the integrated rotary structure can not rotate in the reverse direction, when the proper position is adjusted, both hands can be liberated, operations such as feeding and inspection are convenient, when the use is finished, the rocker 360 is pulled out, at this time, the rotary column 340 without ratchet limitation can rotate around the rotating shaft 313 under the gravity action of the adjustable supporting plate structure 200, and the adjustable supporting plate structure 200 descends, and is convenient for adjustment in next use.
In addition, a pair of wheels 130 is arranged at the bottom of the frame 110, a rotating rod 131 is arranged between the wheels 130, a connecting sleeve 132 is arranged behind the frame 110, the connecting sleeve 132 is positioned at the bottom of the frame 110, and the rotating rod 131 is rotatably connected in the connecting sleeve 132 to provide the device with moving capability.
Further, push rods 140 are symmetrically arranged on the frame 110, the push rods 140 are of a single-rod structure, a space is provided for an operator to rotate the rocker 360, the tail of the push rod 140 bends downwards, an anti-skidding structure is arranged at the tail of the push rod 140, and supporting legs 141 are arranged below the frame 110, so that the steering and the fixing are facilitated.
Furthermore, a wire arrangement groove 121 is formed in the upper cover plate 120, the rope 350 penetrates through the wire arrangement groove 121, a pair of wire arrangement wheels 122 is rotatably arranged in the wire arrangement groove 121, the rope 350 is located between the pair of wire arrangement wheels 122, the rope 350 is combed, the rope 350 is tightened, and transmission efficiency is improved.
Specifically, the base plate 210 is provided with the height increasing plate 213, the front end of the supporting plate 220 is in hinged fit with the height increasing plate 213, the side face of the lower baffle 221 is provided with an adjusting groove 224, the base plate 210 is provided with a threaded hole 214, the threaded hole 214 is in threaded connection with a lead screw 232, an adjusting column 230 is arranged above the lead screw 232, the lead screw 232 is in hinged fit with the bottom of the adjusting column 230, the adjusting column 230 is of a U-shaped structure, the inner wall of the adjusting column 230 is symmetrically provided with connecting columns 231, and the connecting columns 231 are connected in the adjusting groove 224 in a sliding mode.
When the base plate 210 and the supporting plate 220 of this embodiment are used, the screw rod 232 is screwed clockwise to enable the screw rod 232 to ascend, then the connecting column 231 on the adjusting column 230 can slide backwards in the adjusting groove 224 under the driving of the screw rod 232, and one side of the lower baffle 221 can be lifted at the same time, so that the purpose of adjusting the angle of the lower baffle 221 is achieved, the angle of livestock at the chin can be adjusted, and medicine feeding is facilitated.
In addition, the bottom of the screw rod 232 is provided with a buffer pad 233, the bottom of the base plate 210 is provided with a support column 215, and the lower part of the support column 215 is connected with the buffer pad 233, preferably made of rubber, so as to relieve the impact generated by the adjustable supporting plate structure 200 in the automatic sliding-down process.
Further, spout 223 has been seted up on lower baffle 221 both sides, side shield 222 below is equipped with slider 225, slider 225 sliding connection has been seted up in spout 223 on the slider 225, round hole 226 internal thread is connected with screw post 240, be equipped with fixed block 241 in the middle of the screw post 240, fixed block 241 is fixed in baffle 221 bottom down, screw post 240 both ends are equipped with hand-screwed nut 242, hand-screwed nut 242 is located the side shield 222 outside, the interval that changes two side shields 222 through the position of adjusting hand-screwed nut 242.
Furthermore, a pair of rope baffles 344 is arranged on the winding column 341, a positioning baffle 345 is arranged behind the rope baffles 344 in a color number, the positioning baffle 345 is tightly attached to the side surface of the lug plate 330, and the two rope baffles 344 and the positioning baffle 345 form two bunching areas to prevent the ropes 350 from being crossed and knotted.
In addition, the sliding grooves 223 on the two sides of the lower baffle 221 are provided with a plurality of sliding blocks 225, the number of the sliding blocks 225 below the side baffle 222 is matched with the number of the sliding grooves 223, and the sliding blocks 225 prevent shaking.
In addition, the shaking end of the rocking bar 360 is sleeved with a bar sleeve 362, so that the rocking bar is convenient to shake, the tail end of the rocking bar 360 is provided with a limiting block, and the upper cover plate 120 is provided with a storage box 150 above for storing the rocking bar 360 or medicines to be used.
The foregoing shows and describes the general principles, principal features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.