An intelligent protective lifting sow farrowing bed

Abstract

The present application relates to the technical field of pig farming equipment, and provides an intelligent protective lifting sow farrowing bed, comprising: a plastic slatted floor, a fence, a sow bed, a piglet incubator, a fixed limit fence, an adjustable limit fence, and a two-way displacement device. The fence is arranged around the plastic slatted floor, the two-way displacement device is arranged below the plastic slatted floor, the piglet incubator is arranged on the plastic slatted floor, the sow bed is arranged on the two-way displacement device, the fixed limit fence is arranged on one side of the sow bed and separates the sow bed and the piglet incubator, the adjustable limit fence is arranged on the other side of the sow bed, and the two-way displacement device includes a transverse mechanism, a lifting mechanism, and a deflection mechanism. The intelligent protective lifting sow farrowing bed can effectively separate the sow from the piglets, reduce the mortality rate caused by the sow oppressing the piglets; provide the sow and piglets with sufficient range of movement, reduce the incidence of limb diseases in the sow; and provide the piglets with a comfortable lying surface and a perfect feces leakage effect, and is easy to clean.

Description

Technical Field

[0001] The present application belongs to the technical field of pig farming equipment, and more specifically, relates to an intelligent protective lifting sow farrowing bed. Background Art

[0002] With the development of large-scale pig farming technology, the design concept of scientific and intelligent farrowing equipment is more conducive to sow production, piglet care, animal welfare and green and low-carbon development. The intelligent protective lifting sow farrowing bed, also known as the high-cultivation farrowing pen, is a device specially used for sow production and for the sow and piglets to live when the sow uses breast milk to feed the piglets before weaning. Existing intelligent protective lifting sow farrowing beds generally include sow limiting pens, piglet protection pens, leaky manure floors, piglet incubators, sow troughs and piglet feeding troughs. Among them, the sow's activity space is narrow and fixed, the sow's activity space is small, the incidence of limb diseases is high, and because the sow suffers great trauma during childbirth, the body recovery period after childbirth often has severe pain, and then it will habitually lie down on the delivery bed with violent movements. Since the sow lies down quickly and the newborn piglets cannot adapt well to the sow's living habits, the existing sow farrowing bed has a poor protection effect on the piglets, making it difficult to separate the sow and the piglets in time, and the sow is prone to oppression and piglet death. Summary of the Invention

[0003] The purpose of the embodiments of the present application is to provide an intelligent protective lifting sow farrowing bed to solve the technical problem in the prior art that piglets are easily injured or killed by sows.

[0004] To achieve the above-mentioned purpose, the technical solution adopted in this application is: to provide an intelligent protective lifting sow delivery bed, including: a plastic slatted floor, a fence, a sow bed, a piglet incubator, a fixed limit fence, an adjustable limit fence and a two-way displacement device, the fence is arranged around the plastic slatted floor, the two-way displacement device is arranged below the plastic slatted floor, the piglet incubator is arranged on the plastic slatted floor, the sow bed is arranged on the two-way displacement device, the fixed limit fence is arranged on one side of the sow bed and separates the sow bed and the piglet incubator, the adjustable limit fence is arranged on the other side of the sow bed and can move relative to the sow bed, the two-way displacement device includes a transverse mechanism, a lifting mechanism and a deflection mechanism, the lifting mechanism is arranged on the transverse mechanism, the sow bed is arranged on the lifting mechanism, and the deflection mechanism is arranged on the lifting mechanism and connected to the bottom of the sow bed.

[0005] In one embodiment, the transverse mechanism includes a traveling base, a screw, a motor and a coupling, the screw is transmission-connected to the traveling base, and the motor is transmission-connected to the screw via the coupling.

[0006] In one embodiment, six movable rollers are provided at the bottom of the walking base.

[0007] In one embodiment, the lifting mechanism includes a fixed bracket, a movable bracket, a first cross bar and a first lifting hydraulic cylinder. The fixed bracket is a U-shaped bracket. The bottom of the fixed bracket is rotatably set on the walking base. The two tops of the fixed bracket are slidingly connected to the sow bed. Two movable brackets are provided and the middle of the movable bracket is rotatably connected to the fixed bracket. One end of the movable bracket is slidably connected to the walking base, and the other end is rotatably connected to the sow bed. The two ends of the first cross bar are respectively set on two movable brackets. The body of the first lifting hydraulic cylinder is set on the fixed bracket, and the piston rod of the first lifting hydraulic cylinder is connected to the first cross bar.

[0008] In one embodiment, a channel steel is provided at the bottom of the sow bed, sliders are provided at the two tops of the fixed bracket, the sliders are slidably arranged in the channel steel, and bracket rollers are provided at the bottom of the movable bracket.

[0009] In one embodiment, the deflection device includes a second cross bar and a second lifting hydraulic cylinder, the two ends of the second cross bar are arranged on the two movable brackets, the body of the second lifting hydraulic cylinder is arranged on the second cross bar, and the piston rod of the second lifting hydraulic cylinder is slidably connected to the bottom of the sow bed.

[0010] In one embodiment, a protective floor is provided around the sow bed for rotation, and the protective floor includes a plurality of long strips arranged at intervals. The plastic slatted floor is provided with a plurality of long strips arranged at the same intervals and staggered. A protective cover surrounding the bidirectional displacement device is provided under the sow bed. Two protective plates are hinged in the middle of the sow bed, and the length of the two protective plates is greater than the upper opening of the protective cover.

[0011] In one embodiment, an adjusting roller is provided at the lower end of the adjustable limit fence.

[0012] In one embodiment, the fixed limiting fence is provided with an integrated feeding trough and scratching rod.

[0013] In one embodiment, the plastic slatted floor is a checkered grid floor with a grid size of 30 mm*30 mm.

[0014] The beneficial effects of the intelligent protective lifting sow farrowing bed provided in this application are:

[0015] First, the sow and piglet incubator are separated by fixed limiting fences, so that piglets can move freely between the sow bed and the piglet incubator to feed and rest;

[0016] Second, the lifting mechanism can raise the sow bed above the plastic slatted floor, separating the sow from the piglets and reducing the mortality rate caused by the sow oppressing the piglets. The deflection mechanism can achieve a slight left and right tilt of the sow bed, making it easier for piglets to climb onto the sow bed and find the sow for feeding. The horizontal mechanism can provide the piglets with sufficient range of movement according to their activities.

[0017] Third, the adjustable limit fence can adjust the activity space according to the needs of the sow, increase the sow's activity area, and reduce the incidence of limb diseases in sows; equipped with a plastic slatted floor, it can provide piglets with a comfortable lying surface and a perfect manure leakage effect, and is easy to clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0019] Figure 1 A schematic diagram of the overall structure of the intelligent protective lifting sow farrowing bed provided in an embodiment of the present application;

[0020] Figure 2 This is a schematic diagram of the structure of the intelligent protective lifting sow farrowing bed provided in an embodiment of the present application after omitting the plastic slatted floor;

[0021] Figure 3 A schematic diagram of the structure of a bidirectional displacement device in an intelligent protective lifting sow farrowing bed provided in an embodiment of the present application;

[0022] Figure 4 A schematic diagram of the structure of the intelligent protective lifting sow farrowing bed provided in an embodiment of the present application;

[0023] Figure 5 This is a schematic diagram of the deflection state structure in the intelligent protective lifting sow farrowing bed provided in an embodiment of the present application.

[0024] Among them, the reference numerals in the figures are:

[0025] 1. Plastic slatted floor; 2. Fence; 3. Sow bed; 31. Channel steel; 32. Protective floor; 33. Protective cover; 34. Protective plate; 4. Piglet incubator; 5. Fixed limit fence; 51. Integrated feeding trough; 52. Scratch rod; 6. Adjustable limit fence; 61. Adjustment roller; 7. Transverse mechanism; 71. Walking base; 72. Screw; 73. Motor; 74. Coupling; 75. Moving roller; 8. Lifting mechanism; 81. Fixed bracket; 82. Moving bracket; 83. First cross bar; 84. First lifting hydraulic cylinder; 85. Slider; 86. Bracket roller; 9. Deflection mechanism; 91. Second cross bar; 92. Second lifting hydraulic cylinder. DETAILED DESCRIPTION

[0026] In order to make the technical problems, technical solutions and beneficial effects to be solved by this application more clearly understood, this application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not intended to limit this application.

[0027] It should be noted that when an element is referred to as being “fixed on” or “disposed on” another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being “connected to” another element, it may be directly connected to the other element or indirectly connected to the other element.

[0028] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0029] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. Throughout the description of this application, "plurality" means two or more, unless otherwise specifically defined.

[0030] like Figure 1-Figure 5 As shown, an intelligent protective lifting sow farrowing bed provided by an embodiment of the present application is now described. The intelligent protective lifting sow farrowing bed comprises: a plastic slatted floor 1, a fence 2, a sow bed 3, a piglet incubator 4, a fixed limit fence 5, an adjustable limit fence 6, and a two-way displacement device.

[0031] The plastic slatted floor 1 is set on the ground through a wall or a bracket. The plastic slatted floor 1 serves as a movable platform for sows and piglets and can allow pig manure to drain down. The fence 2 is set around the plastic slatted floor 1 to enclose the plastic slatted floor 1 and protect the sows and piglets.

[0032] The two-way displacement device is arranged under the plastic slatted floor 1, the piglet incubator 4 is arranged on the plastic slatted floor 1, the sow bed 3 is arranged on the two-way displacement device, and the fixed limiting fence 5 is arranged on one side of the sow bed 3 and separates the sow bed 3 and the piglet incubator 4. Piglets can freely pass through the fixed limiting fence 5 and walk between the sow bed 3 and the piglet incubator 4 to feed and rest.

[0033] The adjustable limit fence 6 is arranged on the other side of the sow bed 3 and can move relative to the sow bed 3. The adjustable limit fence 6 can increase the range of movement of the sow.

[0034] In this embodiment, if Figure 2 and Figure 3 As shown, the bidirectional displacement device includes a transverse mechanism 7, a lifting mechanism 8 and a deflection mechanism 9; wherein, the transverse mechanism 7 is arranged on the ground, the lifting mechanism 8 is arranged on the transverse mechanism 7, the sow bed 3 is arranged on the lifting mechanism 8, and the deflection mechanism 9 is arranged on the lifting mechanism 8 and connected to the bottom of the sow bed 3; the transverse mechanism 7 can realize the transverse movement of the sow bed 3, thereby increasing the activity space of the piglets; the lifting mechanism 8 can drive the sow bed 3 to rise, so that the sow bed 3 is higher than the plastic slatted floor 1, which can effectively separate the sow and the piglets and prevent the piglets from being hurt by the sow; the deflection mechanism 9 can realize the tilting of the sow bed 3, which is convenient for the piglets to climb onto the sow bed 3 to feed or the tilted state is convenient for the piglets to separate from the sow.

[0035] In this embodiment, the sow and the piglet incubator 4 are separated by a fixed limit fence 5, and the piglets can move freely between the sow bed 3 and the piglet incubator 4 to feed and rest; the sow bed 3 is raised by the lifting mechanism 8 to be higher than the plastic slatted floor 1, so that the sow and piglets can be separated, reducing the mortality rate caused by the sow oppressing the piglets; the sow bed 3 can be tilted slightly left and right by the deflection mechanism 9, making it easier for piglets to climb onto the sow bed 3 to find the sow for feeding; the horizontal mechanism 7 can give the piglets enough range of activity according to their activities; the adjustable limit fence 6 can adjust the activity space according to the needs of the sow, increase the sow's activity area, and reduce the incidence of limb diseases in the sow; equipped with a plastic slatted floor 1, it can provide piglets with a comfortable lying surface and a perfect feces leakage effect, and is easy to clean.

[0036] Specifically, in this embodiment, Figure 3As shown, the transverse mechanism 7 includes a walking base 71, a screw 72, a motor 73, and a coupling 74. The walking base 71 is movably arranged on the ground, the motor 73 is fixed to the ground through a base, the screw 72 is transmission-connected to the walking base 71, and the motor 73 is transmission-connected to the screw 72 through a coupling 74. The forward or reverse rotation of the motor 73 can realize the transverse reciprocating motion of the walking base 71. Preferably, six movable rollers 75 are provided at the bottom of the walking base 71 to ensure the stability of the movement of the walking base 71. The transverse transmission can ensure sufficient space for piglets to move, especially when a large number of piglets are crowded in one place, sow bed 3 can be moved transversely to minimize casualties caused by crowding.

[0037] Specifically, in this embodiment, Figure 3 and 4 As shown, the lifting mechanism 8 includes a fixed bracket 81, a movable bracket 82, a first crossbar 83 and a first lifting hydraulic cylinder 84. The fixed bracket 81 is a U-shaped bracket or an H-shaped bracket, preferably a U-shaped bracket. The bottom of the fixed bracket 81 is rotatably set on the walking base 71. The two top parts of the fixed bracket 81 are slidably connected to the bottom of the sow bed 3. Two movable brackets 82 are provided, and the middle part of the movable bracket 82 is rotatably connected to the fixed bracket 81. The movable bracket 82 and the fixed bracket 81 form a scissor-shaped structure; one end of the movable bracket 82 is slidably connected to the walking base 71, and the other end is rotatably connected to the bottom of the sow bed 3. The two ends of the first crossbar 83 are respectively set on the two movable brackets 82. The body of the first lifting hydraulic cylinder 84 is set on the fixed bracket 81, and the piston rod of the first lifting hydraulic cylinder 84 is connected to the first crossbar 83. When the piston rod of the first lifting hydraulic cylinder 84 is extended, it drives the movable bracket 82 to slide on the walking base 71 and approach the fixed bracket 81, so that the angle between the movable bracket 82 and the fixed bracket 81 becomes smaller, thereby increasing the height of the sow bed 3 and achieving the raising of the sow bed 3. Conversely, when the piston rod of the first lifting hydraulic cylinder 84 is retracted, the sow bed 3 is lowered.

[0038] In this embodiment, the bottom of the sow bed 3 is provided with a channel steel 31. Sliders 85 are provided on both tops of the fixed bracket 81. The slides 85 slide within the channel steel 31. The channel steel 31 and the slides 85 provide guidance. The bottom of the movable bracket 82 is provided with bracket rollers 86. The walking base 71 is provided with guide grooves within which the bracket rollers 86 move. This ensures stable raising and lowering of the sow bed 3.

[0039] Specifically, in this embodiment, Figure 3 and Figure 5As shown, the deflection device includes a second crossbar 91 and a second lifting hydraulic cylinder 92. The ends of the second crossbar 91 are mounted on two movable supports 82. The main body of the second lifting hydraulic cylinder 92 is mounted on the second crossbar 91. The piston rod of the second lifting hydraulic cylinder 92 is slidably connected to the bottom of the sow bed 3. The second lifting hydraulic cylinder 92 is tilted, with the position where its piston rod is slidably connected to the bottom of the sow bed 3 away from the position where the movable supports 82 are rotationally connected to the bottom of the sow bed 3. When the piston rod of the second lifting hydraulic cylinder 92 is extended, the sow bed 3 is deflected about the rotation point between the movable supports 82 and the sow bed 3, causing the sow bed 3 to assume an inclined position. The piston rod of the second lifting hydraulic cylinder 92 is also slidably connected to the sow bed 3 via a slider 85 and a channel steel 31. In this embodiment, the second crossbar 91 also rotationally connects the movable supports 82 to the fixed supports 81.

[0040] In this embodiment, the sow bed 3 comprises a bed frame and a slatted floor mounted on the bed frame. Protective floor panels 32 are installed around the four sides of the sow bed 3 for rotation. When the upper surface of the sow bed 3 is flush with the plastic slatted floor 1, the protective floor panels 32 are horizontal. When the sow bed 3 is raised or tilted, the protective floor panels 32 tilt under its own weight. This prevents the formation of gaps between the sow bed 3 and the plastic slatted floor 1, which could injure the piglets' limbs. Specifically, the protective floor panels 32 comprise a plurality of spaced-apart long panels, with the spacing between two panels smaller than the piglets' limbs. The plastic slatted floor 1 is provided with multiple equally spaced, staggered long panels. This allows for lateral movement of the sow bed 3 and allows them to be interlocked to prevent gaps larger than the piglets' limbs from forming.

[0041] In this embodiment, a protective cover 33 is provided below the sow bed 3, enclosing the bidirectional displacement device. Two protective panels 34 are hingedly connected to the center of the bottom of the sow bed 3. The panels 34 are longer than the upper opening of the protective cover 33. The panels 34 are tilted to cover the upper opening of the protective cover 33, preventing excrement, such as pig manure, from leaking into the protective cover 33. The protective cover 33 prevents pig manure from contaminating the bidirectional displacement device.

[0042] In this embodiment, an adjusting roller 61 is provided at the lower end of the adjustable limit fence 6 , so as to facilitate the movement of the position of the adjustable limit fence 6 .

[0043] In this embodiment, the fixed limiting fence 5 is a U-shaped fence and is arranged on the sow bed 3. The fixed limiting fence 5 is provided with an integrated feeding trough 51 and a scratching rod 52. The integrated feeding trough 51 is used to supply food and eat to the sow; the scratching rod 52 is convenient for the sow to scratch.

[0044] In this embodiment, the plastic slatted floor 1 is a checkered grid floor with a grid size of 30 mm*30 mm, which can provide piglets with a comfortable lying surface and a perfect feces leakage effect, and is easy to clean.

[0045] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present application should be included in the scope of protection of the present application.

Claims

1. An intelligent protective lifting sow farrowing bed, characterized in that: include: A plastic slatted floor (1), a fence (2), a sow bed (3), a piglet incubator (4), a fixed limiting fence (5), an adjustable limiting fence (6) and a bidirectional displacement device, wherein the fence (2) is arranged around the plastic slatted floor (1), the bidirectional displacement device is arranged below the plastic slatted floor (1), the piglet incubator (4) is arranged on the plastic slatted floor (1), the sow bed (3) is arranged on the bidirectional displacement device, the fixed limiting fence (5) is a U-shaped fence and is arranged On the sow bed (3), the fixed limit fence (5) is arranged on one side of the sow bed (3) and separates the sow bed (3) from the piglet incubator (4); the adjustable limit fence (6) is arranged on the other side of the sow bed (3) and can move relative to the sow bed (3); the bidirectional displacement device includes a transverse mechanism (7), a lifting mechanism (8) and a deflection mechanism (9); the lifting mechanism (8) is arranged on the transverse mechanism (7); the sow bed (3) is arranged on the lifting mechanism (8) ), the deflection mechanism (9) is arranged on the lifting mechanism (8) and is connected to the bottom of the sow bed (3); the transverse mechanism (7) includes a walking base (71), a screw rod (72), a motor (73) and a coupling (74), the screw rod (72) is connected to the walking base (71) by transmission, and the motor (73) is connected to the screw rod (72) by transmission through the coupling (74); the sow bed (3) is provided with a protective floor (32) for rotation around. (32) comprises a plurality of long strips arranged at intervals, the plastic slatted floor (1) is provided with a plurality of long strips arranged at the same intervals and in a staggered manner, a protective cover (33) surrounding the bidirectional displacement device is provided below the sow bed (3), two protective plates (34) are hinged in the middle of the sow bed (3), and the length of the two protective plates (34) is greater than the upper end opening of the protective cover (33); the transverse mechanism (7) can realize the transverse movement of the sow bed (3), thereby increasing the activity space of the piglets.

2. The intelligent protective lifting sow farrowing bed according to claim 1, characterized in that: The bottom of the walking base (71) is provided with six moving rollers (75).

3. The intelligent protective lifting sow farrowing bed according to claim 2, characterized in that: The lifting mechanism (8) includes a fixed bracket (81), a movable bracket (82), a first cross bar (83) and a first lifting hydraulic cylinder (84), wherein the fixed bracket (81) is a U-shaped bracket, the bottom of the fixed bracket (81) is rotatably arranged on the walking base (71), the two tops of the fixed bracket (81) are slidably connected to the sow bed (3), two movable brackets (82) are provided and the middle of the movable bracket (82) is rotatably connected to the fixed bracket (81), one end of the movable bracket (82) is slidably connected to the walking base (71), and the other end is rotatably connected to the sow bed (3), the two ends of the first cross bar (83) are respectively arranged on the two movable brackets (82), the body of the first lifting hydraulic cylinder (84) is arranged on the fixed bracket (81), and the piston rod of the first lifting hydraulic cylinder (84) is connected to the first cross bar (83).

4. The intelligent protective lifting sow farrowing bed according to claim 3, characterized in that: The bottom of the sow bed (3) is provided with a channel steel (31), the two tops of the fixed bracket (81) are provided with sliders (85), the sliders (85) are slidably arranged in the channel steel (31), and the bottom of the movable bracket (82) is provided with a bracket roller (86).

5. The intelligent protective lifting sow farrowing bed according to claim 4, characterized in that: The deflection mechanism (9) includes a second cross bar (91) and a second lifting hydraulic cylinder (92), wherein both ends of the second cross bar (91) are arranged on the two movable brackets (82), the body of the second lifting hydraulic cylinder (92) is arranged on the second cross bar (91), and the piston rod of the second lifting hydraulic cylinder (92) is slidably connected to the bottom of the sow bed (3).

6. The intelligent protective lifting sow farrowing bed according to any one of claims 1 to 5, characterized in that: An adjusting roller (61) is provided at the lower end of the adjustable limit fence (6).

7. The intelligent protective lifting sow farrowing bed according to any one of claims 1 to 5, characterized in that: The fixed limiting fence (5) is provided with an integrated feeding trough (51) and an itching rod (52).

8. The intelligent protective lifting sow farrowing bed according to any one of claims 1 to 5, characterized in that: The plastic slatted floor (1) is a grid floor with a grid size of 30mm*30mm.

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