Liftable and adjustable delivery obstetric table
By introducing technologies such as driving cylinders, lifting support plates and valve boxes on the delivery bed, convenient lifting and adjustment of the delivery bed is achieved, solving the problem that the existing delivery bed cannot be lifted and lowered, improving functionality and safety, and meeting the factory use requirements.
Patent Information
- Application Number
- CN202420583296.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-25
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-03-25
AI Technical Summary
The existing delivery bed cannot be lifted and lowered, resulting in the sows being easily injured in piglets when standing, causing economic losses and insufficient functionality to meet the needs of use.
A lift-adjustable delivery bed including a driving cylinder, a lifting support plate, a lifting table and a guide bar is designed. The height of the delivery bar is freely adjusted through the sow's lying on the lying of the sow to ensure the safety of the piglets. .
It improves the functionality of the equipment and equipment, avoids the possibility of piglets being crushed, meets the needs of the factory, reduces costs, and achieves convenient control of the sow position.
Smart Images
Figure CN222302697U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of animal husbandry and breeding delivery beds, and particularly relates to a delivery bed that can be raised and lowered and adjusted. Background Art
[0002] The farrowing pen, also known as the farrowing bed, sow gestation bed, multi-functional sow farrowing bed, nursery bed, etc., is mainly used during the sow's farrowing period to provide a clean and hygienic production environment for sows, increase the sow's farrowing rate, and provide a good living space for piglets, thereby increasing the piglet survival rate.
[0003] Generally speaking, the middle position of the farrowing bed is the sow position, which is convenient for artificial assistance in the delivery of pigs and subsequent care work. The piglets can be on both sides of the sow position. The plastic floor is used at its position. The surface is smooth and easy for feces to drain down, which is convenient for cleaning the pens, providing a clean, safe and comfortable living environment for the piglets, and will not pinch the pig's trotters. For the current conventional farrowing beds, there are still certain disadvantages in the actual use process: the sow position of the farrowing bed cannot be raised or lowered, that is, the sow position and the piglet position are basically kept flush. When the sow is in a standing state, if a piglet passes by the sow position and the sow lies down, it is easy to crush the piglet to death, which undoubtedly causes economic losses to the user unit. The functionality of the device is poor and cannot meet the use needs well. For this reason, we provide a farrowing bed with reasonable design, simple structure, convenient processing, and can use the sow's standing and lying to achieve convenient control of the sow position, reduce the possibility of piglets being crushed, improve the functionality of the device, and fully meet the use needs of the factory. Utility Model Content
[0004] In response to the technical problems existing in the use of the above-mentioned delivery bed, the utility model proposes a delivery bed with reasonable design, simple structure, easy processing and convenient control of the sow's position raising and lowering by utilizing the sow's standing and lying down, thereby reducing the possibility of piglets being crushed, improving the functionality of the device and equipment, and fully meeting the needs of factory use.
[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is a delivery bed that can be raised and lowered and adjusted, including a delivery bed body, the delivery bed body including a support frame, piglet positions are arranged on both sides above the support frame, a delivery fence is arranged above the delivery bed body between the two piglet positions, a driving cylinder is arranged above the support frame, a first lifting support plate is arranged at the output end of the driving cylinder, a second lifting support plate is arranged on both sides of the driving cylinder below the first lifting support plate, a lifting platform with a rectangular design is arranged on the outer sides of the first lifting support plate and the second lifting support plate, and a guide bar is arranged on the outer side of the lifting platform for limiting and guiding its vertical movement.
[0006] Preferably, a rotating support is provided at the lower corner of the lifting platform, a rotating rod is provided in the two rotating supports on the same side, a rotating plate is provided on the outer periphery of the rotating rod, a pulling rod is provided between the two rotating plates, and a pulling plate is provided at the outer end of the rotating rod and is arranged in a centrally symmetrical shape with the rotating plate, a hook is provided at the end of the pulling plate, and is connected to the inner lower side of the piglet position.
[0007] Preferably, a valve box for controlling the operation of the cylinder is provided on the outside of the farrowing pen, a valve support for shifting the actuator of the valve box is provided at the lower end of the outside of the valve box, the valve support includes an E-shaped rotating frame, a sleeve for facilitating the rotation connection is provided on one side of the rotating frame, and an abutment tongue is provided on the outside of the sleeve.
[0008] Compared with the prior art, the advantages and positive effects of the utility model are:
[0009] 1. The utility model provides a delivery bed with adjustable lifting capacity. By means of the arranged driving cylinder, the first lifting support plate, the second lifting support plate, the lifting platform and the guide strips, etc., the convenient lifting and lowering adjustment of the delivery pen in the vertical direction is realized. In particular, by means of the established air valve support and the air valve box, the height of the delivery pen can be freely adjusted with the help of the pigs' standing and lying down, which greatly improves the functionality of the device and equipment, fully meets the use requirements, avoids the possibility of crushing piglets, and saves costs. The device has a reasonable design, a simple structure, and is easy to process. It can also utilize the sow's standing and lying down to realize convenient control of the sow's position lifting and lowering, reduce the possibility of piglets being crushed, improve the functionality of the device and equipment, and fully meet the use requirements of the factory. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor.
[0011] Figure 1 The figure is a schematic diagram of the structure of a delivery bed that can be raised and lowered;
[0012] Figure 2 The structure of the delivery bed that can be raised and lowered is a top view;
[0013] Figure 3 It is a schematic diagram of a partial structure of a delivery bed that can be raised and lowered;
[0014] Figure 4 It is a structural schematic diagram of a delivery bed that can be raised and lowered from another perspective;
[0015] Figure 5 It is a top view of the structure of the air valve support;
[0016] In the above figures, 1. support frame; 2. piglet position; 3. farrowing pen; 4. driving cylinder; 5. first lifting support plate; 6. second lifting support plate; 7. lifting platform; 8. guide bar; 9. rotating support; 10. rotating rod; 11. rotating plate; 12. pulling rod; 13. pulling plate; 14. hook; 15. valve box; 16. valve support; 161. rotating frame; 162. sleeve; 163. abutment tongue. DETAILED DESCRIPTION
[0017] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.
[0018] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.
[0019] Examples, such as Figure 1 to Figure 5As shown, a delivery bed that can be raised and lowered and adjusted comprises a delivery bed body, the delivery bed body comprises a support frame 1, piglet positions 2 are arranged on both sides above the support frame 1, and a delivery fence 3 is arranged above the delivery bed body between the two piglet positions 2. It needs to be further explained that: a shell can also be set up on the outside of the piglet positions 2 and the support frame 1 to protect the internal devices and equipment to avoid exposure, while the support frame 1 plays a role in stabilizing the devices and equipment to ensure that the driving cylinder 4 can be effectively lifted and lowered; a driving cylinder 4 is arranged above the support frame, and a first lifting support plate 5 is arranged at the output end of the driving cylinder 4, and second lifting support plates 6 are arranged on both sides of the driving cylinder 4 below the first lifting support plate 5, and a lifting platform 7 with a rectangular design is arranged on the outside of the first lifting support plate 5 and the second lifting support plate 6, wherein the two second lifting support plates 6 are arranged on both sides of the driving cylinder 4 and connected to the inner lower side of the lifting platform 7, The outer side of the lifting platform 7 is provided with a guide bar 8 which serves as a limit guide for its vertical movement. Specifically, the guide bar 8 can be bolted together with the lifting platform 7, and a limit block is arranged on the outer side of the piglet position 2 corresponding to the guide bar 8, which is sleeved on the outer periphery of the guide bar 8 and bolted to the piglet position 2. During the lifting process: the driving cylinder 4 is extended or contracted, acting on the first lifting support plate 5 to drive the lifting platform 7 to move up and down in the vertical direction, and the guide bar 8 is limited by the limit block on the inner side of the support frame 1. As the lifting platform 7 is lifted and lowered, it limits its lifting direction to ensure smoothness during the operation and lifting process. In addition, a reinforcement room with an L-shaped design is also provided at the lower end of the lifting platform 7 below the guide bar 8. When it reaches the highest rising distance, its upper end face will abut against the lower end face of the limit block to play a limiting role, thereby preventing the farrowing pen 3 from continuing to rise, fully ensuring the functionality of the device and equipment, and meeting the use requirements.
[0020] In order to fully improve the stability of the lifting platform 7 during the vertical lifting and adjustment process, a rotating support 9 is provided at the lower corners of the lifting platform 7, wherein four rotating supports 9 are provided and are respectively set at the lower corners of the lifting platform 7 to ensure the stability of the rotating rod 10. A rotating rod 10 is provided in the two rotating supports 9 on the same side, and a rotating plate 11 is provided on the outer periphery of the rotating rod 10. The rotating plate 11 can rotate synchronously with the rotating rod 10. A pull rod 12 is provided between the two rotating plates 11. When the lifting platform 7 rises, the pull rod 12 translates to the rear of the equipment and rises vertically to ensure the synchronous rise of the front and rear sides of the farrowing pen 3, improve stability, and avoid the phenomenon that the lifting platform 7 is tilted and stuck due to damage to the cylinder on one side, which greatly improves the device. In order to improve the functionality of use, the outer end of the rotating rod 10 is provided with a pulling plate 13 which is arranged in a central symmetrical shape with the rotating plate 11, and the end of the pulling plate 13 is provided with a hook 14, which is connected to the inner lower side of the piglet position 2. Correspondingly, when the rotating rod and the pulling rod 12 swing with the rotating rod 10, the pulling plate 13 and the hook 14 also swing accordingly. Of course, the swinging direction is consistent with the rotation direction of the rotating plate 11. The cooperation with the hook 14 ensures the stability of the lifting platform 7 during the lifting and moving process to a certain extent, thereby ensuring safety. In addition, it needs to be further explained that: there is a certain angle between the rotating plate 11 and the pulling plate 13, which further ensures the rationality of the establishment of the equipment components, increases the practicability of the device and meets the use requirements.
[0021] In order to conveniently complete the free adjustment of the height of the farrowing pen 3, an air valve box 15 for controlling the operation of the cylinder is arranged on the outside of the farrowing pen 3, wherein a control valve element for controlling the extension and contraction of the driving cylinder 4 is placed in the air valve box 15, such as the manual valve of model VMR 1 / 4226L9 ST CAP in the prior art, whose specific working principle and working method can be effectively known to the technicians in the technical field, and the details are not repeated here; further, in order to effectively complete the convenient control of the control valve element in the air valve box 15, an air valve support 16 for shifting the actuator of the air valve box 15 is arranged at the lower end of the outer side of the air valve box 15, and the air valve support 16 includes a rotating frame 161 designed in an E shape. In addition, an extension pipe is also arranged on one side of the rotating frame 161 to facilitate the lifting of pigs, and a sleeve 162 is arranged on one side of the rotating frame 161 to facilitate the rotation connection. The outer side of the tube 162 is provided with abutment tongue 163, which is specifically described as follows: a positioning rod is provided on the outer side of the lower end of the air valve box 15 for facilitating the sleeve 162 to be sleeved, so that the rotating frame 161 can rotate relative to it. For the abutment tongue 163 set on one side of the rotating frame 161, it can act on the control component of the manual valve as the rotating frame 161 rotates. That is to say, when the pig turns from lying to standing, the extension tube is pushed up by the upper part of the pig. At this time, the abutment tongue 163 rotates and toggles the manual valve in the air valve box 15. That is to say, the rotation of the abutment tongue 163 is used to replace the manual valve. During the process of manually toggling the manual valve, it operates to control the driving cylinder 4 to extend, so that the lifting platform 7 can rise relative to the piglet positions 2 on both sides until it reaches the maximum lifting position and stops running. Correspondingly, when the pig turns from a standing position to a lying position, the rotating frame 161 is reset and drives the abutting tongue 163 to rotate upward, thereby moving away from the control valve element of the air valve box 15. In this state, it also moves to operate and control the driving cylinder 4 to contract, so that the lifting platform 7 descends until the upper end surface of the lifting platform 7 is flush with the piglet position 2, greatly improving the device. Regarding the functionality of use, it needs to be further explained that the lifting process of the farrowing pen 3 is not only achieved by the rotation of the air valve support 16, but a main control valve is also provided on the outside. That is to say, people can freely control the lifting process of the farrowing pen 3 according to different usage needs in the factory. Whether it is controlled manually or by pigs, the purpose of this setting is: on the one hand, to avoid the possibility of damage to the equipment due to relatively frequent lifting and lowering of the farrowing pen 3 due to frequent getting up and down of pigs; on the other hand, it can facilitate unified management in the factory, improve the functionality of the device and equipment, and meet different usage needs.
[0022] During the above process: when the sow stands up, the pig's back lifts up the valve bracket, the control valve element in the valve box 15 is actuated, and the cylinder 4 is driven to rise, and the cylinder 4 is driven to lift the first lifting support plate 5, and the farrowing pen 3 rises; the rotating plate 11 is set on the lifting platform 7 through the rotating support 9, and rises with the second lifting support plate 6. While the rotating plate 11 rises, it swings in the rotating support 9, and the hook 14 connected by the pull plate 13 also swings back and forth, and the pull rod 12 translates backward and rises horizontally, thereby ensuring that the farrowing pen 3 rises synchronously as a whole, so as to avoid the tilting and jamming phenomenon caused by damage to one cylinder. The sow area stops rising after rising to the specified height, and the piglets are stranded in the piglet positions 2 on both sides, and the piglets cannot climb under the sow; when the sow lies down, the pig's back puts down the valve bracket, closes the control valve element in the valve box 15, drives the cylinder 4 to deflate and descend, and the rotating plate 11 The rod and the hook 14 swing, the pull rod 12 moves forward and horizontally descends, the sow area as a whole descends synchronously, and the sow area is lowered to the same height as the piglets for safe breastfeeding; through the setting of the driving cylinder 4, the first lifting support plate 5, the second lifting support plate 6, the lifting platform 7 and the guide bar 8, etc., the farrowing pen 3 can be conveniently lifted and adjusted in the vertical direction, especially by using the established valve support 16 and the valve box 15, the height of the farrowing pen 3 can be freely adjusted with the help of the pigs' standing and lying, which greatly improves the functionality of the device and equipment, fully meets the use requirements, avoids the possibility of crushing piglets, and saves costs; the device is reasonably designed, simple in structure, easy to process, and can use the sow's standing and lying to achieve convenient control of the sow's position lifting, reduce the possibility of piglets being crushed, improve the functionality of the device and equipment, and fully meet the use requirements of the factory.
[0023] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.
Claims
1. A delivery bed that can be raised and lowered, comprising a delivery bed body, the delivery bed body comprising a support frame, piglet positions are arranged on both sides above the support frame, and a delivery fence is arranged above the delivery bed body between the two piglet positions, characterized in that: A driving cylinder is arranged above the support frame, a first lifting support plate is arranged at the output end of the driving cylinder, second lifting support plates are arranged on both sides of the driving cylinder below the first lifting support plate, a lifting platform with a rectangular design is arranged on the outer sides of the first lifting support plate and the second lifting support plate, and a guide bar is arranged on the outer side of the lifting platform for limiting and guiding its vertical movement.
2. The adjustable delivery bed according to claim 1, characterized in that: A rotating support is provided at the lower corner of the lifting platform, a rotating rod is provided in the two rotating supports on the same side, a rotating plate is provided on the outer periphery of the rotating rod, a pulling rod is provided between the two rotating plates, and a pulling plate arranged in a centrally symmetrical shape with the rotating plate is provided at the outer end of the rotating rod, a hook is provided at the end of the pulling plate, and is connected to the inner lower side of the piglet position.
3. The adjustable delivery bed according to claim 2, characterized in that: An air valve box for controlling the operation of the air cylinder is arranged on the outside of the farrowing pen, and an air valve support for shifting the actuator of the air valve box is arranged at the lower end of the outside of the air valve box. The air valve support includes an E-shaped rotating frame, and a sleeve for facilitating the rotation connection is arranged on one side of the rotating frame, and an abutment tongue is arranged on the outside of the sleeve.