可移动且灵活布局的仔猪保育栏
By designing lifting feed troughs and partition components, the problem of non-adjustable space in existing piglet nursery pens has been solved, achieving flexible layout and reducing feed waste, thereby improving the efficiency of piglet management and health protection.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Filing Date
- 2025-08-21
- Publication Date
- 2026-07-17
AI Technical Summary
The existing piglet nursery pens cannot adjust the spatial layout, making them unsuitable for different numbers of piglets and easily causing feed waste during feeding.
A movable and flexibly arranged piglet nursery pen was designed. The space can be flexibly adjusted by a lifting feed trough and a partition fence assembly. The height of the lifting feed trough is adjusted by a motor drive, and the partition fence is fixed by sliding connection and pins to achieve space division.
It enables flexible layout based on the number of piglets, reduces feed waste, improves management efficiency, and ensures the health of piglets.
Smart Images

Figure CN224504292U_ABST
Abstract
Claims
1. A movable and flexible layout piglet rearing pen, comprising a bottom plate (1) and a guardrail (4) fixed on the four edges of the upper end of the bottom plate (1), characterized in that, The bottom of the base plate (1) is equipped with pulleys (3) at the four corners. A set of lifting feeding troughs (7) is installed on the front side of the guardrail (4), and a partition assembly (6) is installed on the inner side of the guardrail (4). The partition assembly (6) includes a partition (61), a set of guide rods (63) vertically arranged on the upper front and rear sides of the base plate (1), and a guide rod (62) vertically arranged on the lower rear side of the base plate (1). A sliding sleeve (64) is slidably connected to the outer side of each guide rod (63). A U-shaped limiting block (67) is fixedly connected to each sliding sleeve (64). A sliding sleeve (66) is slidably connected to the outer side of the guide rod (62). A U-shaped limiting block (65) is fixedly connected to the sliding sleeve (66). An opening slot (60) is opened at the upper front side of the partition (61).
2. The mobile and flexible layout piglet nursery pen of claim 1, wherein, The first guide rod (62) and the second guide rod (63) are both fixedly connected to the side wall of the guardrail (4), and the second U-shaped limiting block (67) and the first U-shaped limiting block (65) are both slidably connected to the partition (61) in the vertical direction.
3. The mobile and flexible layout piglet nursery pen of claim 1, wherein, Each of the guide rods 2 (63) has several sets of fixing holes (68) on its inner side, and a set of pins (69) are inserted into a set of fixing holes (68) near the two sides of the sliding sleeve 2 (64).
4. The mobile and flexible layout piglet nursery pen of claim 1, wherein, The lifting feed trough (7) includes a lead screw (74) and a guide post (710) arranged parallel to the lead screw (74). A motor (711) is fixedly connected to the upper end of the lead screw (74), and a bearing (76) is installed at the lower end of the lead screw (74). A nut pair (73) is meshed with the outer side of the lead screw (74), and a guide sleeve (79) is slidably connected to the outer side of the guide post (710). A connecting rod (78) is fixedly connected between the nut pair (73) and the guide sleeve (79), and a feed trough body (71) is fixedly connected to the rear side of the nut pair (73) and the guide sleeve (79). A plug (72) is embedded in one side of the feed trough body (71).
5. The movable and flexible layout piglet nursery pen of claim 4, wherein, The upper and lower ends of the guide post (710) are fixedly connected to the fixing seat (77), the lower end of the bearing (76) is equipped with the bearing seat (75), and the lower end of the outer side of the motor (711) is equipped with the motor seat (712). The fixing seat (77), the bearing seat (75) and the motor seat (712) are all fixed to the front end of the outer side of the guardrail (4).
6. The mobile and flexible layout piglet nursery pen of claim 1, wherein, A gate (2) is rotatably installed on one side of the guardrail (4), and a rotating block (5) is rotatably connected to the upper end of the gate (2) on one side of the guardrail (4).