CN216018429U

CN216018429U - Childbirth fence with adjustable

Info

Publication number: CN216018429U
Application number: CN202122034219.1U
Authority: CN
Inventors: 王凤燕
Original assignee: Weihai Baomu Machinery Co ltd
Current assignee: Weihai Baomu Machinery Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-03-15
Anticipated expiration: 2031-08-27

Abstract

The utility model provides an adjustable delivery pen, which solves the technical problem that the existing delivery pen has no movable space before livestock production, and comprises a fence and a guardrail. The enclosure opening is provided with an enclosure door and a front door. The guardrail also comprises a left guardrail, a right guardrail and a rear guardrail door. The fixed end of the rear fence door is hinged to the rear side of the fence, and the movable end of the rear fence door is fixed on the fence through a limiting mechanism; the left guardrail is respectively connected with the side frame of the front fence door and the fixed end of the rear fence door; the fixed end of the right guardrail is hinged with the side frame or the fence of the front fence door, and the movable end of the right guardrail is fixed on the fence through a limiting mechanism. Through changing the connection position of right guardrail and back fence door, can adjust out the activity space before the poultry is produced. Through the adjustable structural design, the sow parturition device has certain activity space before livestock breeding, increases the body condition health degree of the sow, and is beneficial to parturition; meanwhile, the oblique design of the guardrail is combined, the internal space of the fence is effectively utilized, and the fence can be widely applied to the technical field of livestock breeding.

Description

Childbirth fence with adjustable

Technical Field

The utility model relates to the technical field of livestock breeding, in particular to an adjustable delivery fence.

Background

In animal husbandry, particularly in the process of pig breeding, sows to be bred need to be transferred to a specific place for production and young feeding. In modern farming, such a specific site is a birthing pen. General childbirth fence adopts two side guardrail formula structures, and the middle childbirth district that encloses into, the guardrail both sides leave young activity area, and the space has effectively been utilized in the design like this, but current guardrail form avoids weighing wounded or dies young for restriction sow production and the activity of a period of postpartum, all takes narrower subtend parallel arrangement, and this just leads to the sow to shift behind the childbirth fence, is in unable activity in a narrow and small space all the time. Theoretical guidance and practice prove that proper motion of the sows in a period of time before production can increase the body condition health degree of the sows, can shorten the production process of the sows, reduce the probability of difficult production, and increase the vitality and survival rate of the piglets born. Therefore, how to use the limited space makes the parturition pen have space for animal husbandry to move before delivery and can limit the movement after delivery becomes the main technical problem at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical defects and provide a delivery pen with conveniently adjustable internal activity space.

Therefore, the utility model provides an adjustable delivery pen, which mainly comprises a fence and a guardrail; the fence is of a square frame structure, and a fence door is arranged on the opening of the rear side of the fence;

the guardrail comprises a front guardrail door, a left guardrail, a right guardrail and a rear guardrail door, and the front guardrail door, the left guardrail, the right guardrail and the rear guardrail door are all arranged in the fence;

the front side opening of the fence is provided with the front fence door; the fixed end of the rear fence door is hinged to the rear side of the fence, and the movable end of the rear fence door is fixed on the fence through a limiting mechanism; the left guardrail is respectively connected with the side frame of the front fence door and the fixed end of the rear fence door; the fixed end of the right guardrail is hinged with the side frame of the front guardrail door or the fence, and the movable end of the right guardrail is fixed on the fence through a limiting mechanism;

before livestock production, an irregular empty area enclosed among the front fence door, the left guardrail, the right guardrail, the rear fence door and the fence is a prenatal activity area;

before livestock raising and parturition, the limiting mechanism is dismantled, and the movable end of the rear fence door is connected with the movable end of the right guardrail; the square reserved area enclosed by the front rail door, the left guardrail, the right guardrail and the rear rail door is a delivery area.

Preferably, the fence is of a splicing structure and comprises a stand column and a partition plate;

the upright posts and the partition plates are alternately arranged, and two ends of each partition plate are connected with one upright post; the side surface of the upright post is provided with a sliding groove, and the partition plate is inserted in the sliding groove; the upright post is fixedly connected with the ground.

Preferably, a shaft sleeve structure is arranged on a stand column on the rear side of the fence, and one end of the left guardrail and the fixed end of the rear fence door are coaxially arranged on the shaft sleeve structure.

Preferably, two corners of the rear side of the fence are respectively provided with a shaft support; the movable end of the right guardrail is of a lug structure and is connected with the shaft support at the same side through a bolt to form a limiting mechanism.

Preferably, the movable end of the tailgate door is of a support lug structure and is connected with the shaft support at the same side through a bolt to form a limiting mechanism.

Preferably, a plurality of ear holes are arranged in parallel on the support ear structure of the tailgate door.

Preferably, the fixed end of the right guardrail is connected with the fence through a connecting fence piece; one end of the connecting rail piece is provided with a shaft sleeve structure, and the fixed end of the right guardrail is hinged with the shaft sleeve structure.

Preferably, the fence is also provided with at least one ventilation opening; and a grille or a hollow fence piece is arranged at the air vent.

Preferably, a feeding groove is further formed in the front door.

Preferably, the lower parts of the left guardrail and the right guardrail are provided with toothed rakes, and the gap between the two teeth is used for the movement of the young children; the edge of the toothed harrow is of a fillet structure.

The utility model provides an adjustable delivery fence, which has the following beneficial effects:

through the design of adjustable combination of the rear gate and the right guardrail, the size of the middle area of the guardrail is quickly and conveniently adjusted, a certain activity space is provided before livestock breeding, the body condition health degree of sows is increased, and the delivery is facilitated; meanwhile, the oblique design of the guardrail is combined, the internal space of the fence is effectively utilized, and sufficient activity space is reserved for the young children.

The rail is dismantled more conveniently, and structural dead angle still less solves the not thorough problem of disinfection.

Drawings

FIG. 1 is a perspective view of an embodiment of the present invention;

FIG. 2 is a top view of an embodiment of the present invention;

FIG. 3 is a perspective view of a fence attachment location in accordance with an embodiment of the present invention;

FIG. 4 is a schematic view of guardrail adjustment in an embodiment of the present invention;

the labels in the figure are: 1. the guardrail comprises a right guardrail, 2 a fence, 3 a grid, 4 connecting pieces, 5 a front fence door, 6 a left guardrail, 7 a rear fence door, 8 a fence door, 201 a partition board and 202 a U-shaped chute.

Detailed Description

The utility model is further described below in conjunction with the drawings and the specific embodiments to assist in understanding the contents of the utility model. The method used in the utility model is a conventional method if no special provisions are made; the raw materials and the apparatus used are, unless otherwise specified, conventional commercially available products.

It should be noted that the front-back direction described in the present embodiment is a left-right direction in fig. 2.

Referring to fig. 1 and 2, an adjustable birthing fence mainly comprises a fence 2 and a guardrail; the fence 2 is of a square frame structure, and a fence door 8 is arranged on the opening of the rear side of the fence; preferably, rail 2 is the concatenation formula structure, including stand and baffle 201, and wherein the stand adopts aluminum alloy square pipe, and baffle 201 selects for the PVC board.

The stand sets up with baffle 201 in turn, and a stand is all connected at the both ends of every baffle 201. As shown in fig. 3, U-shaped sliding grooves 202 are formed in the side surfaces of the pillars, and both sides of the partition board 201 are respectively inserted into the adjacent U-shaped sliding grooves 202. Furthermore, for stable connection, a bottom plate is welded on the bottom surface of the upright post, and a long waist hole is processed on the bottom plate and is fixedly connected with the ground through a bolt.

Fence door 8 also adopts the PVC baffle, and the both ends are passed through the bolt and are connected with adjacent stand, and when needs opened certain one side like this, only need extract the bolt that corresponds the side can.

The guardrail includes preceding fence door 5, left guardrail 6, right guardrail 1, back fence door 7, and all sets up in rail 2.

A front side opening of the fence 2 is provided with a front fence door 5, the front fence door 5 is of a circular tube splicing structure, two sides of the front fence door are fixed with the side frames through bolt mechanisms, and when one side needs to be opened, a bolt on the corresponding side is pulled out; preferably, a feeding trough (not shown) is also arranged on the front door.

The rear fence door 7 is also of a circular tube splicing structure, is formed by welding the bottoms of two annular circular tubes and forms a certain bending angle in the horizontal direction so as to adapt to the radian of the buttocks of the cultured livestock. The left side and the right side of the rear fence door 7 are respectively a fixed end and a movable end, wherein the fixed end is hinged to the rear side of the fence; preferably, as shown in fig. 2, an upright post at the rear side of the rail 2 is provided with a shaft sleeve structure extending inwards, and the fixed end of the tailgate 7 can be selected as an upper and a lower support lug and is connected with the shaft sleeve structure through a bolt so as to complete the hinged fixation. Preferably, two corners of the rear side of the fence 2 are respectively provided with a shaft support; the expansion end of the backspace door 7 is of a long-strip-shaped lug structure, and a plurality of lug holes are processed in parallel on the surface, so that the backspace door 7 can be temporarily fixed on a shaft support at the same side through a bolt, and the livestock is prevented from being cultured by being randomly rotated around a fixed end to be injured.

Left and right guardrail is half surrounding structure, and is preferred, and the lower part of left and right guardrail is equipped with the tine harrow structure of outside lateral buckling, and the clearance between two teeth is used for the young to remove, in order to avoid the fish tail young, with the edge processing radius angle of tine harrow.

Two sides of the left guardrail 6 are respectively connected with the side frame of the front fence door 5 and the fixed end of the rear fence door 7; the left guard rail 6 is thus fixed and encloses a triangular area with the outer enclosure 2 as the active area of the young child.

The both sides of right guardrail 1 are stiff end and expansion end respectively, and wherein stiff end is articulated with rail 2, specifically, on rail 2 (the side frame of preceding fence door 5) inwards connect one connect fence piece 4, connect fence piece 4 and be fixed in subaerially to be equipped with axle sleeve structure on the opposite side, the stiff end of right guardrail 1 is articulated with this axle sleeve structure. The expansion end of the right guardrail 1 is also provided with a lug structure and is connected with the shaft support at the same side through a bolt to form temporary fixation, so that the movable end is prevented from rotating around the fixed end randomly to hurt the cultured livestock. Above design has increased and has connected fence piece 4, has adjusted the spatial position of right guardrail 1, makes right guardrail 1 rotate to the assigned position after, can be just facing left guardrail 6 to form regular childbirth district.

Preferably, to ensure proper ventilation, a vent is also provided in the enclosure 2. A grille 3 is arranged at the air vent.

Usage state analysis

In this example, the feeding of a common pig is described as an example.

First before the sow is delivered, the sow is transferred to a delivery fence through the fence door 8, and the rear fence door 7 and the right guardrail 1 are fixed on the shaft supports on the corresponding sides. As shown in figure 2, the irregular empty areas enclosed among the front gate 5, the left guardrail 6, the right guardrail 1, the rear gate 7 and the connecting fence pieces 4 are prenatal activity areas, so that the sow has enough activity before production to produce smoothly.

Just before the sow gives birth, the activity space of the sow needs to be limited, at the moment, a limiting mechanism is dismantled, namely bolts between the back fence door 7 and the right guardrail 1 and a shaft support are inserted, the back fence door 7 and the right guardrail 1 are rotated in the direction shown by an arrow in fig. 4, the tail ends of the back fence door 7 and the right guardrail 1 are in lap joint, a proper ear hole in the back fence door 7 and an ear hole of a support ear of the right guardrail 1 are coaxially inserted and fixed through the bolts according to the body shape of the sow, as shown in fig. 4, a square reserved space surrounded by the front fence door 5, the left guardrail 6, the right guardrail 1, the back fence door 7 and the connecting fence piece 4 is a delivery area, the right guardrail 1 and the right guardrail 2 form another young activity area, the young fence activity areas on two sides are guaranteed, the space of the fence 2 is fully utilized, and the occupied area of the fence 2 is not remarkably increased.

In the description of the present invention, it is to be understood that the terms "left", "right", "upper", "lower", "top", "bottom", "front", "rear", "inner", "outer", "back", "middle", and the like, indicate orientations and positional relationships based on those shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

However, the above description is only exemplary of the present invention, and the scope of the present invention should not be limited thereby, and the replacement of the equivalent components or the equivalent changes and modifications made according to the protection scope of the present invention should be covered by the claims of the present invention.

Claims

1. An adjustable childbirth fence is characterized by comprising a fence and a guardrail; the fence is of a square frame structure, and a fence door is arranged on the opening of the rear side of the fence;

2. The adjustable birthing fence as claimed in claim 1, wherein said pen is a split structure comprising a post and a shelf;

3. The adjustable birthing fence as claimed in claim 2, wherein a shaft sleeve structure is provided on a column at the rear side of the fence, and one end of the left guardrail and the fixed end of the gate of the rear fence are coaxially mounted on the shaft sleeve structure.

4. The adjustable birthing fence as claimed in claim 1, wherein two corners of the rear side of said fence are respectively provided with a shaft support; the movable end of the right guardrail is of a lug structure and is connected with the shaft support at the same side through a bolt to form a limiting mechanism.

5. The adjustable birthing fence as claimed in claim 4, wherein the movable end of the tailgate is in the form of an ear-supporting structure, and is connected to the shaft support at the same side through a bolt to form a limiting mechanism.

6. The adjustable birthing fence as claimed in claim 5, wherein a plurality of ear holes are provided in parallel on the ear structures of the tailgate.

7. The adjustable birthing fence as claimed in claim 1, wherein the fixed end of said right guardrail is connected to said fence by a connecting piece; one end of the connecting rail piece is provided with a shaft sleeve structure, and the fixed end of the right guardrail is hinged with the shaft sleeve structure.

8. The adjustable birthing fence as claimed in claim 1, wherein said enclosure further comprises at least one ventilation opening; and a grille or a hollow fence piece is arranged at the air vent.

9. The adjustable birthing fence as claimed in claim 1, wherein a feeding trough is further provided on said front fence door.

10. The adjustable birthing fence as claimed in claim 1, wherein the lower parts of the left and right guard rails are provided with toothed rakes, and the gap between the two teeth is used for the movement of the young children; the edge of the toothed harrow is of a fillet structure.