CN217838184U - A hoisting apparatus for pig - Google Patents

Abstract

The application discloses a hoisting apparatus for pig. The lifting device comprises a bracket, a lifting piece and a driving assembly. The support comprises a base, a stand column connected with the base and a cross beam connected with the stand column. The lifting member is disposed on the cross member. The driving assembly is mounted on the driving assembly on the support and used for driving the lifting piece to move up and down relative to the upright post. So, will hoisting apparatus places the location fence at the pig place of need taking a sample, fixes the bracing piece in the both sides of location fence, fixes the pig in promotion piece department, and the drive assembly operation promotes the pig so that gather pig groin lymph sample. Aiming at the pigs needing lymph sampling in the positioning fence, the lifting device can effectively reduce the personnel investment and save time and labor.

Description

A hoisting apparatus for pig

Technical Field

The application relates to the technical field of modern aquaculture equipment, in particular to a hoisting device for pigs.

Background

When the pig is abnormal and the cause of disease cannot be judged only by clinical symptoms, the pig lymph needs to be sampled and examined. Because the lymph of the pig is mainly concentrated in the groin, the pig type of the large and medium size is sampled, a plurality of workers are generally required to fix the pig and perform fixation, and the collection of the lymph sample can be completed. The sampling process not only requires a large number of human hands, but also requires a certain amount of effort in order to immobilize the pigs. For the pigs on the positioning columns, because of the limitation of the columns, the manual lateral-lying binding of the pigs is not easy to carry out, and the difficulty degree of the sampling process is further increased.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a hoisting device for pigs. The lifting device comprises a bracket, a lifting piece and a driving assembly. The support comprises a base, a stand column connected with the base and a cross beam connected with the stand column. The lifting member is disposed on the cross member. The driving assembly is arranged on the driving assembly on the support and is used for driving the lifting piece to move up and down relative to the upright post.

So, place hoisting device at the location fence that the pig that needs to take a sample only belonged to, fix the pig in promotion piece department, the drive assembly operation promotes the pig so that gather pig groin lymph sample. Aiming at pigs needing lymph sampling in a positioning fence, the lifting device can effectively reduce personnel investment and save time and labor.

In some embodiments, the cross member includes a first cross member fixedly connected to the upright and a second cross member inserted in the first cross member, and the second cross member is movable relative to the first cross member to move toward or away from the upright.

In some embodiments, the upright includes a first upright and a second upright connected to the first upright, the first upright is connected to the base, the second upright is mounted on the cross beam, and the first upright is provided with a rotating component for adjusting a rotation angle of the second upright relative to the first upright, so as to adjust an angle of the cross beam relative to the base.

In some embodiments, the lifting device includes a control box disposed on the base for controlling the drive assembly to drive the lifting member.

In some embodiments, the drive assembly includes a motor mounted to the cross-beam, a spool coupled to the motor, and a pull cord having one end coupled to the lift member and an opposite end wound around the spool.

In some embodiments, the hoisting device comprises a guide member comprising a slider and a pulley, the pulley being mounted on the slider, the slider being mounted on the beam, the slider being slidable along the axis of the beam, the traction rope being looped around the pulley.

In some embodiments, the lifting device includes a support assembly disposed on the cross beam, the support assembly includes a rotating disc, an installation shaft connected to the rotating disc, and a support member connected to the installation shaft, the installation shaft is movably inserted into the cross beam, the support member is configured to support the positioning rail, and the rotating disc and the support member are respectively located at two opposite ends of the installation shaft.

In some embodiments, the lifting device comprises two retainers provided on the support, at least one of the retainers being slidable relative to the support to adjust the distance between the two retainers, the retainer being configured to be retained on the positioning rail.

In some embodiments, the lifting device comprises a guide wheel mounted on the base.

In some embodiments, the lifting device comprises a hand rest mounted on the support frame.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of a lifting device according to an embodiment of the present application;

FIG. 2 is an enlarged schematic view of a portion of the lifting apparatus I of FIG. 1 in accordance with an embodiment of the present disclosure;

fig. 3 is another schematic structural view of the lifting device according to the embodiment of the present application.

Description of the main element symbols:

the lifting device 100, the bracket 10, the base 11, the upright 12, the first upright 121, the rotating component 1211, the disc 12111, the movable rod 12112, the notch 12113, the second upright 122, the beam 13, the first beam 131, the second beam 132, the lifting component 20, the driving component 30, the motor 31, the reel 32, the traction rope 33, the control box 40, the guiding component 50, the sliding component 51, the pulley 52, the supporting component 60, the rotating disk 61, the mounting shaft 62, the supporting component 63, the holding component 70, the guide wheel 80, the hand rest 90 and the positioning fence 200.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present disclosure may repeat reference numerals and/or reference letters in the various examples for purposes of simplicity and clarity and do not in itself dictate a relationship between the various embodiments and/or arrangements discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

Referring to fig. 1, the present application provides a lifting device 100 for pigs. The lifting device 100 includes a bracket 10, a lift member 20, and a drive assembly 30. The support 10 includes a base 11, a pillar 12 connected to the base 11, and a beam 13 connected to the pillar 12. The lifting member 20 is provided on the cross beam 13. The drive assembly 30 is mounted to the frame 10 at the drive assembly 30, and the drive assembly 30 is used to drive the lift member 20 up and down relative to the column 12.

Thus, the lifting device 100 is placed in the positioning column 200 where the pigs to be sampled are located, the pigs are fixed at the lifting member 20, and the driving assembly 30 is operated to lift the pigs so as to collect the inguinal lymph samples of the pigs. Aiming at the pigs needing lymph sampling in the positioning fence 200, the hoisting device 100 can effectively reduce the personnel investment and save time and labor.

Wherein, the base 11, the upright 12 and the beam 13 can be made of alloy materials. Specifically, the base 11 and the upright 12 may be fastened together by welding or bolting, and the connection between the upright 12 and the cross beam 13 may also be welding or bolting.

The base 11, the upright 12 and the cross beam 13 can jointly form an I-shaped structure, and the base 11, the upright 12 and the cross beam 13 jointly enclose a moving space. The moving space is convenient for the lifting piece 20 to lift or fall the pig, and the pig is prevented from colliding with the bracket 10 in the lifting or falling process.

The top end of the lifting member 20 is connected with the driving assembly 30, the bottom end of the lifting member 20 extends to form a hook, and the lifting member 20 is provided with a limit buckle which is matched with the hook. During the use, drive assembly 30 control lifting member 20 descends, sheathes the knot with the pig with the front and back leg of one side back, overlaps the knot cover in crotch department for spacing knot and crotch chucking, can prevent like this to take place the phenomenon that the pine mouth or drop when the operation, reduce the danger coefficient. The driving assembly 30 controls the lifting piece 20 to ascend, so that the lymph sampling operation can be conveniently carried out on the inguinal part of the pig. Therefore, the personnel investment in the sampling process is effectively reduced, and the time and labor are saved, so that the difficulty of lymph sampling of the pigs is reduced.

Referring to fig. 1, in some embodiments, the cross beam 13 includes a first cross beam 131 and a second cross beam 132 inserted into the first cross beam 131, the first cross beam 131 is fixedly connected to the upright 12, and the second cross beam 132 can move relative to the first cross beam 131 to approach or separate from the upright 12.

In this way, the second beam 132 can be adjusted to be away from the upright 12 relative to the first beam 131, so that pigs far away from the lifting device 100 can be bound on the lifting member 20 of the second beam 132, and the effort of pushing the lifting device 100 for approaching pigs is saved. When the sampling is finished, the second beam 132 can be adjusted to be close to the upright 12, so that the occupied space of the hoisting device 100 is reduced.

Specifically, one end of the first cross beam 131 is connected to the upright 12, the first cross beam 131 is fastened to the upright 12 by welding, and in order to increase the rigidity of the upright 12 and the first cross beam 131, a rib plate may be disposed on a side surface of the upright 12, and the plurality of rib plates surround the side surface of the upright 12 at intervals and are connected to the first cross beam 131. The first cross member 131 may be tubular so that the second cross member 132 can be inserted in the cross member 13. The first cross member 131 may be a rectangular tube or a circular tube, which is not limited herein.

In some embodiments, the first beam 131 may be formed with a first circular hole, and the second beam 132 may be formed with a plurality of second circular holes, and screws may be screwed into the first circular hole and the second circular hole to fix the second beam 132. In some embodiments, the second beam 132 may have a plurality of protrusions that can be pressed, and the protrusions can be engaged with the first circular holes of the first beam 131 to fix the current position of the second beam 132.

Referring to fig. 1 and fig. 2 again, in some embodiments, the upright 12 includes a first upright 121 and a second upright 122 connected to the first upright 121, the first upright 121 is connected to the base 11, the second upright 122 is mounted on the cross beam 13, the first upright 121 is provided with a rotating part 1211, and the rotating part 1211 is used for adjusting a rotation angle of the second upright 122 relative to the first upright 121, so as to adjust an angle of the cross beam 13 relative to the base 11.

Thus, by adjusting the angle of the cross beam 13 relative to the base 11, the lifting device 100 can lift the pigs in each positioning column 200 within a certain range, and the need to push the lifting device 100 multiple times can be avoided.

Specifically, to ensure the rigidity of second upright 122 and base 11, ribs may be disposed on the side of second upright 122, and a plurality of ribs may surround the side of second upright 122 at intervals and be connected to base 11. Second upright 122 may be inserted into first upright 121, and rotation element 1211 may include a disc 12111 and a movable rod 12112, where disc 12111 may be mounted on second upright 122 and a plurality of notches 12113 may be defined in an edge of disc 12111. A movable rod 12112 is provided on the first upright 121, the movable rod 12112 is movable in the axial direction of the first upright 121, and the movable rod 12112 is inserted into a notch 12113 of the disc 12111. When the second upright 122 needs to be rotated, the movable rod 12112 can be extracted from the notch 12113, and when the second upright 122 is rotated to a desired angle, the movable rod 12112 is inserted into another notch 12113 to fix the current angle of the second upright 122.

Referring to fig. 1, in some embodiments, the lifting apparatus 100 includes a control box 40, the control box 40 is disposed on the base 11, and the control box 40 is used for controlling the driving assembly 30 to drive the lifting member 20.

In this way, the control box 40 can supply power to the driving assembly 30, so that the powered driving assembly 30 can operate.

Specifically, the control box 40 may be made of steel plate to form a closed housing. The shell can be integrally formed by cutting, bending and welding the steel plates, and a plurality of steel plates can be assembled after being processed respectively. The control box 40 is provided therein with electrical components such as switching devices, measuring instruments, protective electrical devices, and auxiliary devices. The control box 40 has a small volume and can be directly placed on the base 11. The control box 40 can be used for switching on or off the circuit by means of a manual or automatic switch to control the working state of the driving assembly 30.

Referring to fig. 3, in some embodiments, the driving assembly 30 includes a motor 31, a reel 32, and a pulling rope 33, the motor 31 is mounted on the beam 13, the reel 32 is connected to the motor 31, one end of the pulling rope 33 is connected to the lifting member 20, and the other end of the pulling rope 33 is wound on the reel 32.

So, when drive assembly 30 circular telegram started to function, drive assembly 30 drove promotion piece 20 and produces the promotion to only promote the pig of binding on the promotion subassembly, be convenient for gather pig groin lymph sample, labour saving and time saving simultaneously.

The driving assembly 30 may convert the electric energy into the mechanical energy to allow the lifting member 20 to be lifted or dropped. The driving assembly 30 works on the principle that the motor 31 rotates to output to drive the reel 32 to rotate, so that the lifting piece 20 wound on the reel 32 is driven to lift, and a porcine inguinal lymph sample is collected conveniently; after sampling is finished, the motor 31 is controlled to rotate and output to drive the reel 32 to rotate, so that the lifting piece 20 wound on the reel 32 is driven to descend, and the pig is placed on the ground in a time-saving and labor-saving manner.

In some embodiments, the drive assembly 30 may further include a speed reducer coupled to the motor 31 and the spool 32. The driving assembly 30 operates on the principle that the motor 31 outputs rotation, and the rotation is reduced by the reducer to drive the winding shaft 32 to rotate, so that the lifting member 20 wound on the winding shaft 32 is driven to lift or fall.

The speed reducer is used for reducing the rotating speed of the motor 31 and transmitting the reduced rotating speed to the winding shaft 32, so that the reduced rotating speed is suitable for lifting the pigs.

Specifically, if not using the reduction gear, because the rotational speed of motor 31 is higher, can make promotion piece 20 at promotion process speed very fast, lead to the pig to receive the surprise to produce stress response, be not convenient for follow-up lymph sampling to the pig even influence the health of pig. The transmission ratio of the speed reducer is reasonably designed, so that the speed of lifting and dropping pigs is reasonably controlled by the driving assembly 30; the rotating speed of the motor 31 is high, and the speed is high in the descending process of the lifting piece 20, so that the pigs are easy to collide with the ground, and the health of the pigs is affected.

Referring to fig. 3, in some embodiments, the lifting device 100 includes a guiding member 50, the guiding member 50 includes a sliding member 51 and a pulley 52, the pulley 52 is mounted on the sliding member 51, the sliding member 51 is mounted on the cross beam 13, the sliding member 51 can slide along the axis of the cross beam 13, and the pulling rope 33 is wound on the pulley 52.

Like this, lifting member 20 is through being connected with haulage rope 33, and slider 51 can produce the slip along the axle of crossbeam 13 to drive lifting member 20 and produce the slip along the axial of crossbeam 13, only all can bind on lifting member 20 with the pig of guaranteeing different specifications size.

Specifically, the sliding member 51 is sleeved on the second cross member 132, and the pulley 52 can be mounted on the sliding member 51 by using a fixed shaft. The pull cord 33 of the drive assembly 30 is looped around the pulley 52 and the pull cord 33 is coupled to the lifting member 20. The number of the lifting members 20 and the sliding members 51 can be two, and the front and rear legs of the pig on the same side are respectively bound on the two lifting members 20. When the sampled pig body is large, the sliding part 51 can be controlled to slide along the axial direction of the second cross beam 132 so as to control the distance between the two lifting parts 20 to be larger; when the sampled pig is small, the distance between the two lifting members 20 can be controlled to be small. The distance between the two lifters 20 is controlled according to the size of the pig, so that the front and rear legs of the pig on the same side are not pulled or squeezed.

In some embodiments, in order to prevent the pig bound to the lifting member 20 from struggling and moving the sliding members 51, the distance between the two sliding members 51 is too large, which may cause strain on the pig. Therefore, a third circular hole may be formed in the slider 51, and the circular hole of the second beam 132 may be fixed to the third circular hole by a screw, thereby defining the position of the slider 51.

Referring to fig. 1, in some embodiments, the lifting apparatus 100 includes a support assembly 60 disposed on the cross beam 13, the support assembly 60 includes a rotating disc 61, a mounting shaft 62 connected to the rotating disc 61, and a support 63 connected to the mounting shaft 62, the mounting shaft 62 is movably inserted on the cross beam 13, the support 63 is used for supporting the positioning rail 200, and the rotating disc 61 and the support 63 are respectively disposed at two opposite ends of the mounting shaft 62.

In this way, the supporting assembly 60 can be fixed on the positioning rail 200 to prevent the lifting device 100 from falling to the side away from the column 12, and the rotating disc 61 can control the mounting shaft 62 to rotate to change the height of the supporting member 63 relative to the cross beam 13, so that corresponding height adjustments can be made for positioning rails 200 with different heights to adapt to the positioning rails 200.

Specifically, one end of the mounting shaft 62 may be fastened to the rotating disc 61, and the other end of the mounting shaft 62 is connected to the support 63. The second cross member 132 is provided with a circular hole, which is capable of being screwed with the outer side of the mounting shaft 62.

When the support assembly 60 is installed, the mounting shaft 62 can be first connected to the rotating shaft, the mounting shaft 62 can be rotatably inserted into the circular hole of the second cross beam 132, and finally the support member 63 is connected to the other end of the mounting shaft 62. When the rotating disc 61 is rotated by a person, the rotating disc 61 drives the mounting shaft 62 to rotate, so as to adjust the height of the supporting member 63 connected with the mounting shaft 62.

Preferably, the other end of the mounting shaft 62 is threadedly coupled to the supporting member 63, so that the supporting member 63 cannot be fixed to the positioning rail 200 when the rotating disc 61 rotates the supporting member 63, and thus the supporting member 63 can be rotated to be located on the positioning rail 200.

In some embodiments, to prevent the mounting shaft 62 from slipping, the height of the fixing support 63 relative to the second cross member 132 can be fixed by nuts disposed on the cross member 13 and the mounting shaft 62. The height of the mounting shaft 62 can be fixed by tightening the nut.

Referring to fig. 1, in some embodiments, the lifting device 100 includes two retainers 70 disposed on a support, at least one of the retainers 70 can slide relative to the support to adjust a distance between the two retainers 70, and the retainer 70 is configured to be retained on the positioning rail 200.

Thus, the distance between the two retainers 70 can be adjusted according to different specifications of the positioning bar 200, so that the retainers 70 can be better fixed on the positioning bar 200 to prevent the lifting device 100 from toppling over.

In some embodiments, when the width of the positioning rail 200 is larger, the adjustable retainers 70 slide to control the distance between the two retainers 70 to be larger, so that the two retainers 70 can be just clamped on the positioning rail 200; when the width of the positioning rail 200 is smaller, the distance between the two retainers 70 is controlled to be smaller, so that the two retainers 70 can be just clamped on the positioning rail 200.

Referring to fig. 3, in some embodiments, the lifting device 100 includes a guide wheel 80, and the guide wheel 80 is mounted on the base 11. Therefore, the guide wheels 80 are convenient for a user to move the lifting device 100, and time and labor are saved; and the lifting device 100 does not scratch the ground during the moving process.

Referring to fig. 3, in some embodiments, the lifting device 100 includes a hand frame 90, and the hand frame 90 is mounted on the support frame 10. Therefore, the user can hold the handrail 90 to push or pull the lifting device 100 for transportation, and the transportation process is more labor-saving. The cooperation of the hand rest 90 and the guide wheel 80 makes the whole moving process more convenient.

By adopting a series of structures of the auxiliary hoisting device 100, operations such as fixing and hoisting pigs can be completed. Although the above embodiments only describe the present invention for fixing and lifting live pigs to assist in collecting lymph samples, in practice the device may also be used to capture other large animals such as cattle, sheep, horses, etc. It should be understood by those skilled in the art that the present invention is only applicable to collecting a lymph sample from a pig, but the present invention is not limited to this.

In the description herein, references to the description of the terms "one embodiment," "certain embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A lifting device for pigs, characterized in that it comprises:

the support comprises a base, an upright column connected with the base and a cross beam connected with the upright column;

a lifting member disposed on the cross member;

and the driving assembly is mounted on the bracket and is used for driving the lifting piece to move up and down relative to the upright post.

2. The lifting device for pigs of claim 1, wherein said cross-beam comprises a first cross-beam and a second cross-beam inserted in said first cross-beam, said first cross-beam being fixedly connected to said upright, said second cross-beam being movable with respect to said first cross-beam to approach or move away from said upright.

3. The lifting device for the pigs according to claim 1, wherein the upright comprises a first upright and a second upright connected to the first upright, the first upright is connected to the base, the second upright is mounted on the cross beam, and the first upright is provided with a rotating member for adjusting a rotation angle of the second upright relative to the first upright so as to adjust an angle of the cross beam relative to the base.

4. The lifting device for pigs of claim 1, comprising a control box provided on said base for controlling said drive assembly to drive said lifting member.

5. The lift apparatus of claim 1, wherein said drive assembly comprises a motor, a reel and a pull cord, said motor being mounted to said cross member, said reel being connected to said motor, one end of said pull cord being connected to said lift member, and the other end of said pull cord being wound around said reel.

6. The lifting device for pigs according to claim 5, characterized in that it comprises a guiding member, said guiding member comprising a slider and a pulley, said pulley being mounted on said slider, said slider being mounted on said cross-beam, said slider being slidable along the axis of said cross-beam, said traction rope being wound on said pulley.

7. The lifting device for pigs according to claim 1, comprising a support assembly disposed on the cross beam, the support assembly comprising a rotating disc, a mounting shaft connected to the rotating disc, and a support member connected to the mounting shaft, the mounting shaft being movably inserted on the cross beam, the support member being configured to support a positioning rail, the rotating disc and the support member being respectively disposed at two opposite ends of the mounting shaft.

8. The lift apparatus of claim 7, wherein the lift apparatus comprises two catches provided on the support, at least one of the catches being slidable relative to the support to adjust a distance between the two catches, the catch being configured to catch on the positioning fence.

9. The lift device for pigs of claim 1, wherein said lift device comprises guide wheels mounted on said base.

10. The lifting device for pigs of claim 1, wherein said lifting device comprises a hand rest mounted on said support.

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