Ewe midwifery fixing device

Abstract

The utility model relates to the technical field of fixing frames, in particular to an ewe midwifery fixing device which comprises a frame body, the surface of the frame body is movably connected with a front blocking door, the surface of the frame body is movably connected with a rear blocking door, the surface of the frame body is fixedly connected with a cross beam, a rotating drum is arranged in the cross beam, one end of the rotating drum is provided with a nut sleeve, and the other end of the rotating drum is provided with a nut. The interior of the nut sleeve is connected with a screw rod through threads, and the surface of the screw rod is fixedly connected with a rotating shaft. Through the connection of the screw rod and the abutting plate, under the action of the nut sleeve, the nut sleeve is rotated to synchronously drive the positions of the screw rod and the abutting plate to change up and down, so that an ewe is fixed and limited by the abutting plate, and midwifery is prevented from being influenced by large-amplitude swing of the body of the ewe in the delivery process; meanwhile, accidental injury to the delivered lambs is avoided, the device can be conveniently used for ewes with different weights, and the use range is greatly widened.

Description

Technical Field

[0001] The utility model relates to the technical field of fixing frames, in particular to a fixing device for assisting ewe delivery. Background Art

[0002] Midwifery is a series of measures taken before and during delivery to ensure the smooth delivery of the cub from the mother's birth canal. It mainly includes caring for the mother, carefully observing the labor process and guiding her to correctly cooperate with the progress of labor and delivery. During the delivery process, the fixation frame plays an important role to prevent the cub from being crushed by the free swinging of the mother's body during birth.

[0003] However, the existing sheep delivery fixation devices on the market are of relatively simple design. The traditional fixation devices are made of welded steel pipes and cannot be adjusted in a limited position. Therefore, they cannot provide a good fixing and limiting effect when in use, which can easily cause accidental injuries to the delivered cubs. Utility Model Content

[0004] The purpose of the utility model is to provide a device for fixing ewes to assist in childbirth, so as to solve the problem raised in the above background technology that the existing devices for fixing ewes to assist in childbirth are relatively simple in design. The traditional fixing devices are welded from steel pipes and cannot be adjusted in a limited position. Therefore, they cannot provide a good fixing and limiting effect when in use, which may easily cause accidental injuries to the born cubs.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for fixing ewes during childbirth, comprising a frame, a front stop door movably connected to the surface of the frame, a rear stop door movably connected to the surface of the frame, a cross beam fixedly connected to the surface of the frame, a rotating cylinder is arranged inside the cross beam, a nut sleeve is arranged at one end of the rotating cylinder, a screw is threadedly connected to the inside of the nut sleeve, a rotating shaft is fixedly connected to the surface of the screw, a back plate is fixedly connected to the surface of the rotating shaft, a support rod is fixedly connected to the surface of the back plate, a support seat is fixedly connected to the bottom of the frame, a protective pad is arranged on the surface of the support seat, a splint is abutted and connected to the surface of the protective pad, a fastening screw is threadedly connected to the surface of the splint, an anti-slip plate is fixedly connected to the surface of the fastening screw.

[0006] Preferably, the front door is connected to the frame through a hinge plate, and a food groove is provided on the surface of the rear door.

[0007] Preferably, the crossbeam is arranged on the top of the frame, a hole is opened on the surface of the crossbeam, and the rotating drum is rotatably connected to the crossbeam through the hole.

[0008] Preferably, a rotating ring is provided on the surface of the nut sleeve, the screw rod passes through the rotating cylinder and the nut sleeve, and the inner surface of the rotating shaft is fixedly connected to the screw rod.

[0009] Preferably, the support plate is connected to the rotating shaft in an arc shape, the support rods are connected to the support plate in two groups, a connecting hole is opened on the surface of the cross beam, and the support rods pass through the connecting hole and are connected to the cross beam.

[0010] Preferably, the support seat is plate-shaped and arranged at the bottom of the frame, and the surface of the protective pad is provided with heat dissipation holes.

[0011] Preferably, the splint is in a "C" shape and is connected to the protective pad, a screw hole is provided on the surface of the splint, the fastening screw is connected to the splint through the screw hole, an anti-slip knob is provided on the surface of the fastening screw, the bottom of the anti-slip plate is connected to the fastening screw, and the top of the anti-slip plate is in contact with the surface of the support seat.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. Through the connection between the screw and the butt plate, under the action of the nut sleeve, the nut sleeve can be rotated to synchronously drive the position of the screw and the butt plate to change up and down, so that the butt plate can fix the ewe and prevent the ewe from being affected by the large swing of the body during delivery, and at the same time avoid accidental injury to the lambs born. It is convenient to use for ewes of different weights, which greatly improves the scope of use. Through the action of the rotating drum and the rotating shaft, the staff can turn the screw without worry and effort. Through the action of the support seat, the butt plate can be further supported and fixed to prevent the butt plate from shaking during the ewe's delivery.

[0014] 2. Through the connection between the protective pad and the splint, under the action of the fastening screws and the anti-slip plate, on the one hand, the protective pad can be firmly fixed on the surface of the support seat, and on the other hand, it is convenient to replace the protective pad, thereby improving the hygiene of the ewe during delivery and ensuring that the lamb can be delivered healthily. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the front three-dimensional structure of the utility model;

[0016] Figure 2 It is a rear-view stereoscopic structural schematic diagram of the utility model;

[0017] Figure 3 It is a partially exploded three-dimensional schematic diagram of the screw structure of the utility model;

[0018] Figure 4 It is a partial cutaway perspective diagram of the protective pad structure of the utility model;

[0019] Figure 5 It is a partially exploded three-dimensional schematic diagram of the splint structure of the utility model.

[0020] In the figure: 1, frame; 2, front door; 3, rear door; 4, crossbeam; 5, rotating drum; 6, nut sleeve; 7, screw; 8, rotating shaft; 9, abutment plate; 10, support rod; 11, support seat; 12, protective pad; 13, splint; 14, fastening screw; 15, anti-skid plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5 , an embodiment provided by the utility model:

[0023] The ewe delivery fixing device comprises a frame 1, a front stop door 2 is movably connected to the surface of the frame 1, a rear stop door 3 is movably connected to the surface of the frame 1, a crossbeam 4 is fixedly connected to the surface of the frame 1, a rotating drum 5 is arranged inside the crossbeam 4, a nut sleeve 6 is arranged at one end of the rotating drum 5, a screw 7 is threadedly connected to the inside of the nut sleeve 6, a rotating shaft 8 is fixedly connected to the surface of the screw 7, a counter plate 9 is fixedly connected to the surface of the rotating shaft 8, a support rod 10 is fixedly connected to the surface of the counter plate 9, a support seat 11 is fixedly connected to the bottom of the frame 1, a protective pad 12 is arranged on the surface of the support seat 11, a splint 13 is abutted and connected to the surface of the protective pad 12, a fastening screw 14 is threadedly connected to the surface of the splint 13, an anti-slip plate 15 is fixedly connected to the surface of the fastening screw 14, and a front stop door 2 and a rear stop door 3 are fixedly connected to the splint 13. The function is to facilitate placing the ewe to be born in the frame 1, and the surfaces of the front baffle door 2 and the rear baffle door 3 are provided with baffles, which improves the safety of the frame 1. Through the connection between the cross beam 4 and the butt plate 9, under the action of the rotating drum 5, the nut sleeve 6 and the rotating shaft 8, the nut sleeve 6 is rotated, which can synchronously drive the position of the screw rod 7 and the butt plate 9 to change, thereby facilitating the butt plate 9 to fix the ewe and ensure the smooth delivery of the ewe. Through the action of the support rod 10, the butt plate 9 is further supported. Through the connection between the support seat 11, the protective pad 12 and the splint 13, the fastening screw 14 is rotated to make the anti-skid plate 15 abut against the surface of the support seat 11, so that the splint 13 can stabilize the protective pad 12 on the surface of the support seat 11. To remove or replace the protective pad 12, loosen the anti-skid plate 15 and remove the splint 13 to complete the disassembly.

[0024] Furthermore, the front door 2 is connected to the frame 1 through a hinge, and a food trough is provided on the surface of the rear door 3. The front door 2 can be opened and closed at any time to ensure that the ewe can give birth smoothly in the frame 1. The food trough on the surface of the rear door 3 can ensure that the ewe is provided with nutritional supplements in time during the delivery process.

[0025] Furthermore, the beam 4 is arranged on the top of the frame 1, and a hole is opened on the surface of the beam 4. The rotating cylinder 5 is rotatably connected to the beam 4 through the hole. The rotating cylinder 5 is arranged in the hole on the surface of the beam 4, so that the nut sleeve 6 can work stably on the surface of the beam 4.

[0026] Furthermore, a swivel is provided on the surface of the nut sleeve 6, the screw 7 passes through the rotating drum 5 and the nut sleeve 6, and the inner surface of the rotating shaft 8 is fixedly connected to the screw 7. By connecting the screw 7 and the rotating shaft 8 with the abutment plate 9, the swivel on the surface of the nut sleeve 6 can be rotated, which can synchronously drive the upper and lower positions of the screw 7 and the abutment plate 9 to change, thereby facilitating the abutment plate 9 to fix and limit the ewe.

[0027] Furthermore, the support plate 9 is connected to the rotating shaft 8 in an arc shape, and the support rods 10 are connected to the support plate 9 in two groups. A connecting hole is opened on the surface of the beam 4, and the support rods 10 pass through the connecting hole and are connected to the beam 4. The support rods 10 pass through the beam 4 and are connected to the support plate 9, thereby further supporting the support plate 9 and ensuring the stability of the support plate 9 during operation.

[0028] Furthermore, the support seat 11 is arranged in a plate shape at the bottom of the frame 1, and the surface of the protective pad 12 is provided with heat dissipation holes. The surface of the support seat 11 is hollow to ensure air circulation on the surface of the support seat 11. The surface of the protective pad 12 is provided with multiple groups of heat dissipation holes to facilitate the natural outflow of liquid produced during ewe delivery, thereby avoiding the accumulation of liquid and causing colds to the ewe and lamb.

[0029] Furthermore, the splint 13 is connected to the protective pad 12 in a "C" shape, and screw holes are provided on the surface of the splint 13, through which the fastening screws 14 are connected to the splint 13, and an anti-slip knob is provided on the surface of the fastening screws 14, and the bottom of the anti-slip plate 15 is connected to the fastening screws 14, and the top of the anti-slip plate 15 is in contact with the surface of the support seat 11, and the top of the splint 13 is engaged with the upper surface of the protective pad 12, and the bottom of the splint 13 is engaged with the lower surface of the support seat 11. By rotating the fastening screws 14, the anti-slip plate 15 will tightly engage with the lower surface of the support seat 11, so that the splint 13 can stabilize the protective pad 12 on the surface of the support seat 11, and it is convenient to disassemble and replace the protective pad 12, thereby improving the convenience of use of this fixing device.

[0030] Working principle:

[0031] When working, first open the front baffle door 2, place the ewe to be born on the surface of the protective pad 12 in the frame 1, then close the front baffle door 2, the ewe lies in a lying position in the frame 1, and then turn the nut sleeve 6. At this time, the screw 7 and the abutment plate 9 will move downward synchronously until the surface of the abutment plate 9 abuts against the ewe's body. At this time, the ewe has been fixed. When the delivery is over, liquid will be attached to the surface of the protective pad 12, and then loosen the four sets of fastening screws 14 to separate the anti-slip plate 15 from the surface of the support seat 11, remove the fastening screws 14 and the splint 13, and then replace the lower protective pad 12, and the work is completed.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A device for fixing ewes during childbirth, comprising a frame (1), characterized in that: The surface of the frame (1) is movably connected with the front baffle door (2), the surface of the frame (1) is movably connected with the rear baffle door (3), the surface of the frame (1) is fixedly connected with the crossbeam (4), a rotating cylinder (5) is arranged inside the crossbeam (4), one end of the rotating cylinder (5) is arranged with a nut sleeve (6), the interior of the nut sleeve (6) is connected with a screw rod (7) by threading, the surface of the screw rod (7) is fixedly connected with a rotating shaft (8), the surface of the rotating shaft (8) is fixedly connected with a support plate (9), the surface of the support plate (9) is fixedly connected with a support rod (10), the bottom of the frame (1) is fixedly connected with a support seat (11), the surface of the support seat (11) is provided with a protective pad (12), the surface of the protective pad (12) is abutted and connected with a clamping plate (13), the surface of the clamping plate (13) is connected with a fastening screw (14) by threading, and the surface of the fastening screw (14) is fixedly connected with an anti-slip plate (15).

2. The ewe delivery fixation device according to claim 1, characterized in that: The front door (2) is connected to the frame (1) via a hinged plate, and a food groove is provided on the surface of the rear door (3).

3. The ewe delivery-aiding fixing device according to claim 1, characterized in that: The crossbeam (4) is arranged on the top of the frame (1), a hole is opened on the surface of the crossbeam (4), and the rotating drum (5) is rotatably connected to the crossbeam (4) through the hole.

4. The ewe delivery fixation device according to claim 1, characterized in that: A rotating ring is provided on the surface of the nut sleeve (6), the screw rod (7) penetrates the rotating cylinder (5) and the nut sleeve (6), and the inner surface of the rotating shaft (8) is fixedly connected to the screw rod (7).

5. The ewe delivery-aiding fixing device according to claim 1, characterized in that: The support plate (9) is connected to the rotating shaft (8) in an arc shape, and the support rods (10) are connected to the support plate (9) in two groups. A connection hole is opened on the surface of the cross beam (4), and the support rods (10) pass through the connection hole and are connected to the cross beam (4).

6. The ewe delivery-aiding fixing device according to claim 1, characterized in that: The support seat (11) is in a plate shape and is arranged at the bottom of the frame (1), and the surface of the protective pad (12) is provided with heat dissipation holes.

7. The ewe delivery-aiding fixing device according to claim 1, characterized in that: The clamping plate (13) is in a "C" shape and is connected to the protective pad (12). The surface of the clamping plate (13) is provided with a screw hole. The fastening screw (14) is connected to the clamping plate (13) through the screw hole. The surface of the fastening screw (14) is provided with an anti-slip knob. The bottom of the anti-slip plate (15) is connected to the fastening screw (14), and the top of the anti-slip plate (15) is in contact with the surface of the support seat (11).

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