Delivery aiding device

Abstract

The midwifery device comprises a base, a controller is arranged above the base, a wire winding shaft for dragging an adsorption rope is arranged above the controller, an angle adjuster for adjusting the angle of the adsorption rope is arranged above the wire winding shaft, a controllable groove is formed in the side, away from the angle adjuster, of the upper portion of the base, and a clamping sliding block is slidably connected to the controllable groove; a midwifery groove is formed below the clamping sliding block, a gear plate is fixedly connected to one side of the midwifery groove, the gear plate is connected with a fixing rack in an engaged mode, the fixing rack is fixedly connected with a base, a fixing block is arranged above the base, and a vertical plate is fixedly connected above the fixing block. By means of stretching and retracting of the supporting columns, height adjustment of the sliding plate, winding and unwinding of the adsorption rope and the like, convenience and efficiency of midwifery operation are greatly improved. Due to the automatic design, manual operation is reduced, the operation difficulty and physical output are reduced, and the midwifery device has high flexibility and multifunctionality.

Description

Technical Field

[0001] The invention relates to the technical field of livestock breeding, and in particular to a delivery-aiding device. Background Art

[0002] Generally, a sow can give birth to multiple piglets in one litter. During the sow's farrowing process, these piglets are often born in different ways. Some come out head first, some come out hind legs first, some come out buttocks first, some come out back first, and there are even two piglets entangled together to fight for the birth canal, with the piglet's buttocks in the front and its hind legs and joints stuck in the front edge of the pelvis. This is the most common cause of dystocia. Without midwifery, it is difficult for the sow to deliver the piglets by her own efforts. In the prior art, there is a midwifery method for the buttocks-first position: gently insert the needle into the sow's vagina, and when touching the piglet, gently hook a finger on the piglet's hind leg joint, and push the piglet's buttocks with the other fingers inward, while hooking the piglet's hind legs out, so that the piglet returns to a normal position. However, if you only hook the piglet's hind leg joints with your fingers, since sows are prone to uterine atony during delivery, if you hook it out with force, it can easily cause injury to the sow's cervix. But if you use too little force, it often takes a long time to hook the piglet out, which not only prolongs the pain of sow delivery, but also affects the sow's postpartum recovery.

[0003] After searching for the invention patent with patent number CN108926408A, a sow-specific obstetric device is disclosed, which involves livestock breeding technology, including an obstetric flat plate, a traction mechanism, a moving mechanism and a parking mechanism. The top of the obstetric flat plate is fixedly connected to a support frame, and a traction mechanism is provided on the support frame. The traction mechanism includes a guide box and a clamping rod. The guide box passes through the support frame and is fixedly connected to the support frame. The top of the guide box is fixedly connected to a handle. The inside of the guide box is fixedly connected to a bearing seat. The bearing of the bearing seat is connected to a screw rod. The screw rod clearance is matched with a screw rod nut. The outer wall of the screw rod nut is fixedly connected to one end of a traction rope. The other end of the traction rope passes through the guide box and is fixedly connected to a ring. The clamping rod is hinged to the support frame.

[0004] Compared with the prior art, the invention patent with patent number CN108926408A utilizes the screw transmission principle. By rotating the round-edge handwheel, it can well achieve the uniform speed and uniform force of the traction rope to pull the ring, thereby quickly and conveniently hooking the piglet's leg joint out of the birth canal, reducing the pain of the sow during delivery, and is suitable for large-scale pig farms.

[0005] However, in the above scheme, since the angle of adsorbing piglets has an impact on the sow and the piglets to a great extent, it is also difficult to control the angle when adsorbing piglets. In the above device, two people are required to cooperate when the screw and nut are connected to adsorb piglets. When one person adsorbs the piglets, it is difficult for the other person to control the strength. If a large force is used, it is easy to hurt the piglets and the birth canal of the sow. If the force is small, it is not easy to adsorb the piglets. It is also very important to adjust the position of the sow. In addition, the angle of the piglet in the sow's body is not easy to adjust, so the sow's body needs to be adjusted to facilitate the removal of the piglet. Therefore, an induction device is proposed. Summary of the invention

[0006] The purpose of the present invention is to solve the problem in the prior art that household items with telescopic tube devices have high use costs and many parts, which may easily cause damage to one component and make the entire device unusable. For first-time users, it may take a lot of learning, so an obstetric device is proposed.

[0007] In order to achieve the above object, the present invention adopts the following technical solutions:

[0008] An induction device comprises a base, a controller is arranged above the base, a winding shaft for dragging an adsorption rope is arranged above the controller, an angle adjuster for adjusting the angle of the adsorption rope is arranged above the winding shaft, a controllable groove is arranged above the base on a side away from the angle adjuster, a clamping sliding block is slidably connected to the controllable groove, and an induction groove is arranged below the clamping sliding block;

[0009] A gear plate is fixedly connected to one side of the obstetric trough, the gear plate is meshedly connected to a fixed rack, the fixed rack is fixedly connected to a base, a fixed block is arranged above the base, a vertical plate is fixedly connected above the fixed block, the vertical plate is rotatably connected to a rotating disk, the rotating disk is slidably connected to an engagement bar, the engagement bar is meshedly connected to a matching column, the matching column is slidably connected to a snap ring, and the snap ring is fixed to one side of the fixed block.

[0010] The above technical solution further includes:

[0011] The clamping sliding block has a buckle for clamping the adsorption rope inside, one side of the base is slidably connected to a sliding plate, the sliding plate is rotatably connected to a pedal, one side of the pedal is fixedly connected to a support column, the bottom of the support column is fixed to the surface of the sliding plate, and the centralized control of the controller can well ensure the simplicity of operation, so as to ensure that in dealing with special circumstances, when the sow is frightened or the piglet delivery is not smooth, it can be stopped in time to ensure the safety of the sow and the piglet.

[0012] The bottom of the base is slidably connected with a stabilizing plate. Since wheels are arranged under the base, the overall stability is increased when manual intervention is performed on the sow, thereby preventing the sow from being frightened and causing damage to the midwifery device.

[0013] The side of the base is provided with a slide groove, and the surface of the matching column is provided with an engagement groove that fits with the engagement strip.

[0014] One side of the adsorption rope is fixedly connected with a suction cup, and one end of the adsorption rope is provided with a suction cup, which can well adsorb the piglets and ensure high efficiency during work.

[0015] A support shaft is provided between the pedal board and the sliding plate. The support shaft can be provided to increase the number of times the pedal board is used, thereby increasing the firmness between the pedal board and the sliding plate.

[0016] The adsorption rope is slidably connected to the angle adjuster, and a track for winding the adsorption rope is provided on the surface of the winding shaft, so as to facilitate concentrated winding of the adsorption rope and prevent the adsorption rope from being disordered during use and affecting the next use.

[0017] A wire reel for retracting the adsorption rope is provided inside the controller, a protective opening is provided above the controller, and a wire shell is provided above the protective opening. The wire shell can protect the service life of the adsorption rope and reduce the wear of the adsorption rope. The wire reel can be well arranged to organize the adsorption rope along the wire shell for the next use.

[0018] Wheels are arranged under the base, which increases the convenience and facilitates movement, and facilitates the long-term use of the device. The low center of gravity of the wheels ensures that the device will not tip over due to the excessive weight of the sow.

[0019] The pedal surface is provided with a protruding block that fits the base, so that it can simply fit on the side of the base to increase the overall stability. It can also well protect the obstetric trough from reducing its service life due to excessive speed or heavy mass during rotation.

[0020] The present invention has the following beneficial effects:

[0021] 1. In the present invention, the various functions of the device are centrally controlled by the controller, such as the extension and retraction of the support column, the height adjustment of the sliding plate, the retraction and release of the adsorption rope, etc., which greatly improves the convenience and efficiency of the midwifery operation. The automated design reduces manual operation, reduces the difficulty of operation and physical exertion. The midwifery device has a high degree of flexibility and versatility. The length of the adsorption rope is adjustable to meet the needs of sows of different sizes and delivery conditions. The centralized control of the controller can well ensure the simplicity of operation, so as to ensure that in special circumstances, when the sow is frightened or the piglet delivery is not smooth, it can be stopped in time to ensure the safety of the sow and the piglet.

[0022] 2. In the present invention, the sliding of the clamping sliding block on the controllable groove and the rotation of the rotating disk can accurately adjust the position and angle of the sow and the piglet to ensure the safety and smooth progress of the delivery process. The delivery trough, protective mouth and other designs are intended to provide a safe environment for sows and piglets and reduce accidents and injuries during delivery. The hand suction cup on the suction rope is used to absorb the piglets to avoid injuries caused by direct grabbing, while also protecting the safety of the piglets, providing strong support for the sow's delivery process, and improving breeding efficiency and animal welfare levels.

[0023] 3. By carefully adjusting the position and angle of the sow and piglet, the sow's fright and stimulation during the delivery process can be minimized, which helps to reduce the sow's stress response and improve the delivery success rate and the piglet's survival rate. The various parts of the delivery device are compactly designed and work well together, making the delivery process smoother and more efficient. From the sow entering the delivery trough to the piglets being successfully taken out, the entire process can be completed quickly, thereby improving the overall work efficiency and being easy to clean and maintain. The structural design of the delivery device is easy to clean and maintain, and the connections between the various components are firm and easy to disassemble, which helps to keep the equipment clean and extend its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic structural diagram of a childbirth aid device proposed by the present invention;

[0025] Figure 2 It is a schematic diagram of the structure of the first part of the present invention;

[0026] Figure 3 It is a schematic structural diagram of the second part of the present invention;

[0027] Figure 4 It is a schematic structural diagram of the third part of the present invention;

[0028] Figure 5 It is a schematic structural diagram of the fourth part of the present invention;

[0029] Figure 6 It is a schematic structural diagram of the fifth part of the present invention.

[0030] In the figure: 1. base; 2. stabilizing plate; 3. controller; 4. protective mouth; 5. wire shell; 6. wire reel; 7. fixing block; 8. snap ring; 9. matching column; 10. meshing strip; 11. vertical plate; 12. rotating disk; 13. delivery groove; 14. gear plate; 15. fixed rack; 16. pedal; 17. support column; 18. sliding plate; 19. slide groove; 20. controllable groove; 21. clamping sliding block; 22. adsorption rope; 23. angle adjuster; 24. suction cup. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0032] Embodiment 1

[0033] like Figure 1-Figure 6 As shown, an induction device proposed by the present invention comprises a base 1, a controller 3 is arranged above the base 1, a winding shaft 6 for dragging an adsorption rope 22 is arranged above the controller 3, an angle adjuster 23 for adjusting the angle of the adsorption rope 22 is arranged above the winding shaft 6, a controllable groove 20 is arranged on one side of the base 1 away from the angle adjuster 23, a clamping sliding block 21 is slidably connected to the controllable groove 20, and an induction groove 13 is arranged below the clamping sliding block 21;

[0034] A gear plate 14 is fixedly connected to one side of the obstetric groove 13, and the gear plate 14 is meshingly connected to a fixed rack 15, and the fixed rack 15 is fixedly connected to a base 1. A fixed block 7 is arranged above the base 1, and a vertical plate 11 is fixedly connected above the fixed block 7. The vertical plate 11 is rotatably connected to a rotating disk 12, and the rotating disk 12 is slidably connected to an engagement bar 10, and the engagement bar 10 is meshingly connected to a matching column 9, and the matching column 9 is slidably connected to a snap ring 8, and the snap ring 8 is fixed to one side of the fixed block 7.

[0035] The working principle of the midwifery device proposed in the present invention is that before the sow is transferred to the midwifery trough 13, the controller 3 needs to be started, and the support column 17 is extended and retracted by controlling the controller 3 to provide a smooth treading surface for the pedal 16 to facilitate the movement of the sow, and the sliding plate 18 is continued to be controlled to slide on one side of the base 1, and adjusted to a height that is convenient for the sow to move, and the wire coil inside the protective mouth 4 is continued to be adjusted, and the suction rope 22 is stretched and adjusted in length by clamping the sliding block 21. If the suction rope 22 is too long, the suction rope 22 can be coiled on the coiling shaft 6 for subsequent use by adjusting the sow to the inside of the midwifery trough 13, and the disinfected hand suction cup 2 is used. 4 is used to adsorb the piglets. When the length is not enough, the controller 3 can be used to control the clamping sliding block 21 to continue stretching the adsorption rope 22. When the piglets are adsorbed with the suction cup 24, if the angle of the piglets is not right, the controller 3 can be used to control the rotating disk 12 to rotate and fine-tune the angle of the sow. If the angle still cannot take out the piglets well, the clamping sliding block 21 can be used to slide on the surface of the controllable groove 20 to ensure that the piglets can be adsorbed smoothly without scaring the sow. After the piglets are adsorbed, the controller 3 is used to reverse the rotating disk 12 and reset the midwifery groove 13. At this time, the adsorption rope 22 can be coiled on the surface of the coiling shaft 6 for easy use next time.

[0036] Embodiment 2

[0037] like Figure 1-Figure 6 As shown, based on the first embodiment, there is a buckle inside the clamping sliding block 21 for clamping the adsorption rope 22, and a sliding plate 18 is slidably connected to one side of the base 1, and the sliding plate 18 is rotatably connected to the pedal 16, and a support column 17 is fixedly connected to one side of the pedal 16, and the bottom of the support column 17 is fixed to the surface of the sliding plate 18.

[0038] A stabilizing plate 2 is slidably connected to the bottom of the base 1 .

[0039] A slide groove 19 is provided on the side of the base 1 , and an engagement groove that fits with the engagement strip 10 is provided on the surface of the matching column 9 .

[0040] A suction cup 24 is fixedly connected to one side of the suction rope 22, and the suction cup 24 is provided to increase the efficiency of suction of the piglets.

[0041] A support shaft is provided between the pedal board 16 and the slide plate 18 .

[0042] The adsorption rope 22 is slidably connected to the angle adjuster 23 , and a track for winding the adsorption rope 22 is provided on the surface of the winding shaft 6 .

[0043] A wire reel for shrinking the adsorption rope 22 is arranged inside the controller 3 , a protective opening 4 is arranged above the controller 3 , and a wire shell 5 is arranged above the protective opening 4 .

[0044] Wheels are arranged under the base 1 to prevent the base 1 from being easily moved during the sow's delivery, and the sow's delivery can be artificially intervened by moving the base 1.

[0045] The surface of the pedal 16 is provided with a protruding block that fits the base 1, and the protruding block can well ensure the stability of sliding with the base.

[0046] The working principle of the midwifery device proposed in the present invention is that a buckle is arranged inside the clamping sliding block 21, and a device that can pull the adsorption rope 22 can well ensure the use of adsorbing piglets. A stabilizing plate 2 is arranged below the base 1 to well ensure the stability of the sow lying inside the midwifery trough 13, so as to prevent the sow from being frightened during manual intervention in production and trampling on the midwifery trough 13 after being frightened, thereby requiring maintenance. By arranging a protective port 4 above the controller 3, the adsorption rope 22 can be well protected to reduce the wear on the surface to ensure the service life of the adsorption rope 22 and ensure normal use next time. A wire shell 5 is arranged above the protective port 4 to enable the adsorption rope 22 to be smoothly When the suction rope 22 slides into the protection mouth 4 and is stretched by the clamping sliding block 21, the suction rope 22 is prevented from being misdirected on the surface of the winding shaft 6. An engaging strip 10 is arranged above the matching column 9. The engagement of the engaging strip 10 ensures the stability of the obstetric trough 13 when it rotates. On the other hand, it prevents the sow from trampling on the obstetric trough 13 due to being frightened. Due to the arrangement of the engaging strip 10, the obstetric trough 13 will not move too fast, thereby reducing the service life of the obstetric trough 13. The centralized control of the controller 3 can well ensure the simplicity of operation, so as to ensure that in special circumstances, when the sow is frightened or the piglet delivery is not smooth, it can be stopped in time to ensure the safety of the sow and the piglet.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A childbirth aid device, comprising a base (1), characterized in that: A controller (3) is arranged above the base (1), a winding shaft (6) for dragging an adsorption rope (22) is arranged above the controller (3), an angle adjuster (23) for adjusting the angle of the adsorption rope (22) is arranged above the winding shaft (6), a controllable groove (20) is arranged on a side above the base (1) away from the angle adjuster (23), the controllable groove (20) is slidably connected to a clamping sliding block (21), and an obstetric groove (13) is arranged below the clamping sliding block (21); A gear plate (14) is fixedly connected to one side of the delivery-aiding groove (13), and the gear plate (14) is meshedly connected to a fixed rack (15), and the fixed rack (15) is fixedly connected to a base (1), and a fixed block (7) is arranged above the base (1), and a vertical plate (11) is fixedly connected above the fixed block (7), and the vertical plate (11) is rotatably connected to a rotating disk (12), and the rotating disk (12) is slidably connected to a meshing strip (10), and the meshing strip (10) is meshedly connected to a matching column (9), and the matching column (9) is slidably connected to a snap ring (8), and the snap ring (8) is fixed to one side of the fixed block (7).

2. A childbirth aid device according to claim 1, characterized in that: The clamping sliding block (21) has a buckle inside for clamping the adsorption rope (22); one side of the base (1) is slidably connected to a sliding plate (18); the sliding plate (18) is rotatably connected to a pedal (16); one side of the pedal (16) is fixedly connected to a support column (17); the bottom of the support column (17) is fixed to the surface of the sliding plate (18).

3. The obstetric aid device according to claim 1, characterized in that: The bottom of the base (1) is slidably connected to a stabilizing plate (2).

4. The childbirth aid device according to claim 1, characterized in that: The base (1) is provided with a sliding groove (19) on its side, and the matching column (9) is provided with an engaging groove that fits with the engaging strip (10) on its surface.

5. The childbirth aid device according to claim 3, characterized in that: A suction cup (24) is fixedly connected to one side of the suction rope (22).

6. The childbirth aid device according to claim 2, characterized in that: A support shaft is provided between the pedal (16) and the sliding plate (18).

7. The childbirth aid device according to claim 1, characterized in that: The adsorption rope (22) is slidably connected to the angle adjuster (23), and a track for winding the adsorption rope (22) is provided on the surface of the winding shaft (6).

8. The childbirth aid device according to claim 1, characterized in that: A wire reel for shrinking the adsorption rope (22) is arranged inside the controller (3), a protective opening (4) is arranged above the controller (3), and a wire shell (5) is arranged above the protective opening (4).

9. The childbirth aid device according to claim 1, characterized in that: Wheels are arranged below the base (1).

10. The childbirth aid device according to claim 2, characterized in that: The surface of the pedal (16) is provided with a protruding block that fits the base (1).

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