CN109430067A - A kind of foldable position limiting fence of milking sow - Google Patents

A kind of foldable position limiting fence of milking sow Download PDF

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Publication number
CN109430067A
CN109430067A CN201811336293.5A CN201811336293A CN109430067A CN 109430067 A CN109430067 A CN 109430067A CN 201811336293 A CN201811336293 A CN 201811336293A CN 109430067 A CN109430067 A CN 109430067A
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fence
sow
breast board
limit bar
lower side
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CN201811336293.5A
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CN109430067B (en
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郑力维
孔繁刚
张辉华
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Foshan University
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Foshan University
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K1/00—Housing animals; Equipment therefor
    • A01K1/02—Pigsties; Dog-kennels; Rabbit-hutches or the like
    • A01K1/0209—Feeding pens for pigs or cattle

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Invalid Beds And Related Equipment (AREA)
  • External Artificial Organs (AREA)

Abstract

本发明公开了一种哺乳母猪可折叠限位栏，包括栏架，所述栏架内设有容纳空间，所述栏架包括立杆、横杆，所述立杆上设有水平贯通设置的滑槽，所述滑槽上设置有折叠栏板，所述折叠栏板包括上栏板、下栏板，所述上栏板的上侧设有滑块，所述滑块沿滑槽滑动，所述上栏板的下端与下栏板的上端铰接，所述下栏板的下端与立杆的下侧铰接；所述滑槽内还设置有复位弹簧，所述复位弹簧的两端分别与滑块和滑槽相抵。通过设置折叠栏板，限位栏内横向空间可通过折叠栏板的转动而增大，从而母猪的活动空间较大，减少母猪因空间小带来的肢蹄损伤。本发明涉及养殖领域。The invention discloses a collapsible limit bar for a lactating sow, comprising a hurdle, wherein the hurdle is provided with an accommodating space, the hurdle comprises a pole and a cross bar, and the pole is provided with a horizontal through setting a sliding groove, the folding groove is provided with a folding fence, the folding fence comprises an upper fence and a lower fence, and the upper side of the upper fence is provided with a slider, and the slider slides along the sliding slot The lower end of the upper fence is hinged with the upper end of the lower fence, the lower end of the lower fence is hinged with the lower side of the vertical pole; the return slot is further provided with a return spring, and the two ends of the return spring are respectively Abuts the slider and the chute. By setting the folding fence, the lateral space in the limit fence can be increased by the rotation of the folding fence, so that the sow has a larger movement space, which reduces the damage of the sow due to small space. The invention relates to the field of farming.

Description

A kind of foldable position limiting fence of milking sow
Technical field
The present invention relates to cultivation field, especially a kind of foldable position limiting fences of milking sow.
Background technique
After sow pregnancy childbirth, postpartum fatigue can be generated and be slow in action, when lactation, takes position limiting fence column to support milking sow, Place can be rationally utilized, feeding quantity maximization is reached.Existing milking sow position limiting fence belongs to fixed position limiting fence, is suitable for general more Logical pig house.
But because the fixed structure of milking sow position limiting fence and space are extremely limited, easily cause milking sow amount of exercise Insufficient cardiopulmonary failure, foot and limb injuries such as can not accurately feed at the injury, and it is impatient, uneasy to enable sow generate, and lactation is declined in generation Etc. low maternal behavior.The born inertia of pig, especially after sow pregnancy childbirth, can generate postpartum fatigue and be slow in action, pig body compared with It is big heavy, the ineffective, maternal instinct that rises and retires is not strong etc. easily kills piglet behavior.The space structure problem of traditional milking sow position limiting fence, easily Cause the damage of milking sow instrument and the psychological damage little because of amount of exercise deficiency activity space.
Summary of the invention
The technical problem to be solved by the present invention is providing a kind of foldable position limiting fence of milking sow, activity is empty in position limiting fence Between it is big so that sow is not likely to produce instrument damage.
The solution that the present invention solves its technical problem is:
A kind of foldable position limiting fence of milking sow, including column frame, the column frame is interior to be equipped with accommodation space, and the column frame includes Two are arranged in the upright bar on right side in tandem, are equipped with the sliding slot being arranged along the vertical direction on the upside of two upright bars, It is equipped between the upright bar and folds breast board, the breast board that folds includes lower breast board hinged on the downside of upper breast board and upper breast board, described Sliding block is equipped on the leading flank of upper breast board, trailing flank, two sliding blocks are slided along adjoining sliding slot respectively, described in two Reset spring is equipped in sliding slot, bottom surface of the both ends of the reset spring respectively with the bottom surface of sliding slot and sliding block offsets, described The downside of lower breast board and the downside of upright bar are hinged.
As a further improvement of the above technical scheme, limited post is additionally provided in the sliding slot, the reset spring is arranged Outside limited post.
As a further improvement of the above technical scheme, the sum of length of the upper breast board, lower breast board and the upright bar Length is corresponding, and the upper breast board and lower breast board is enabled to be folded into vertical state.
As a further improvement of the above technical scheme, the downside of the lower breast board be equipped with first rotating shaft, described first turn Axis is rotatablely connected with the first rotation hole being arranged on the downside of upright bar, and the upside of the lower breast board is equipped with rotation section, the rotation section Place is equipped with the second rotation hole, and the middle part of the rotation section is equipped with notch, the width phase of the size of the notch and the upper breast board Corresponding, the downside of the upper breast board is equipped with the second shaft, and second shaft is rotated around the second rotation hole.
It as a further improvement of the above technical scheme, further include anti-pinch device, the anti-pinch device includes elastic membrane, institute The one end for stating elastic membrane is fixed on the downside of breast board, the other end is fixed on the upside of lower breast board, and the both ends of the elastic membrane connect It connects on the side close to upright bar.
As a further improvement of the above technical scheme, between the hinged place of the elastic membrane and upper breast board, lower breast board also Equipped with elastic slice, the elastic slice is arc-shaped, and the elastic slice stretches to elastic membrane, offsets on the right side of the elastic slice and elastic membrane.
As a further improvement of the above technical scheme, the elastic slice is fixed on the downside of breast board.
As a further improvement of the above technical scheme, the elastic slice is fixed on the upside of lower breast board.
Beneficial effects of the present invention: folding breast board by setting, and horizontal space can be by folding turning for breast board in position limiting fence It moves and increases, so that the activity space of sow is larger, reduce sow because of the small bring foot and limb injuries in space.
The present invention relates to cultivation field, especially a kind of foldable position limiting fences of milking sow.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment Attached drawing is briefly described.Obviously, described attached drawing is a part of the embodiments of the present invention, rather than is all implemented Example, those skilled in the art without creative efforts, can also be obtained according to these attached drawings other designs Scheme and attached drawing.
Fig. 1 is the perspective view of embodiment；
Fig. 2 is the perspective view of the lower breast board of embodiment；
Fig. 3 is that the elastic slice of embodiment is fixed on the cross-sectional view of breast board；
Fig. 4 is the cross-sectional view that the elastic slice of embodiment is fixed on lower breast board.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to design of the invention, specific structure and generation clear Chu is fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair Bright a part of the embodiment, rather than whole embodiments, based on the embodiment of the present invention, those skilled in the art are not being paid Other embodiments obtained, belong to the scope of protection of the invention under the premise of creative work.In addition, be previously mentioned in text All connections or connection relationship not singly refer to that component directly connects, and referring to can be added deduct according to specific implementation situation by adding Connect auxiliary less, Lai Zucheng more preferably connection structure.Each technical characteristic in the present invention, in the premise of not conflicting conflict Under can be with combination of interactions.
Embodiment is as follows, referring to figs. 1 to Fig. 4, a kind of foldable position limiting fence of milking sow, including column frame, in the column frame Equipped with accommodation space 100, the column frame includes two upright bars 200 that right side is arranged in tandem, two upright bars 200 Upside be equipped with the sliding slot 210 being arranged along the vertical direction, be equipped between the upright bar 200 and fold breast board, the folding breast board Including upper breast board 410, the lower breast board 420 hinged with 410 downside of upper breast board, on the leading flank of the upper breast board 410, trailing flank Equipped with sliding block 412, two sliding blocks 412 are slided along adjoining sliding slot 210 respectively, are equipped in two sliding slots 210 Reset spring 300, bottom surface of the both ends of the reset spring 300 respectively with the bottom surface of sliding slot 210 and sliding block 412 offsets, described The downside of lower breast board 420 and the downside of upright bar 200 are hinged.
Specifically, the upright bar is arranged along the vertical direction, and in the horizontal plane, upright bar and cross bar composition should for the cross bar setting The main frame of limit, and the quantity of upright bar and cross bar can be a plurality of.
When sow needs to lie on one's side, or seek activity space toward side, fold the setting of breast board so that position limiting fence side It can be opened by sow, form bigger activity space；And when sow is not in the occupancy space, in the effect of reset spring Under, it folds breast board and restores to upright state, be not take up side space.
Breast board is folded by setting, horizontal space can increase by folding the rotation of breast board in position limiting fence, thus sow Activity space it is larger, reduce sow because of the small bring foot and limb injuries in space.
It is further used as preferred embodiment, limited post 220, the reset spring 300 are additionally provided in the sliding slot 210 It is set in outside limited post 220.Limited post is set, position-limiting action can be played to sliding block, so that spring is not easy to account for for a long time because of sow Pressed for a long time with breast board space is folded and caused to fail.
It is further used as preferred embodiment, the sum of length and the upright bar of the upper breast board 410, lower breast board 420 200 length is corresponding, and the upper breast board 410 is enabled to be folded into vertical state with lower breast board 420.Specifically, upper breast board At a distance from being less than at the top of bottom of upright rod hinge joint to sliding slot with the sum of lower breast board length.Thus, it is possible to make upper breast board, lower breast board Upright state is returned back under the action of restoring spring.
It is further used as preferred embodiment, the downside of the lower breast board 420 is equipped with first rotating shaft 421, and described first Shaft 421 is rotatablely connected with the first rotation hole that 200 downside of upright bar is arranged in, and the upside of the lower breast board 420 is equipped with rotation section, Be equipped with the second rotation hole 4221 at the rotation section, the middle part of the rotation section is equipped with notch 4222, the notch 4222 it is big Small corresponding with the width of the upper breast board 410, the downside of the upper breast board 410 is equipped with the second shaft 411, second shaft 411 rotate around the second rotation hole 4221.Upper breast board, thus lower breast board is arranged can easily realize folder function.
Be further used as preferred embodiment, the elastic membrane 500 and upper breast board 410, lower breast board 420 hinged place it Between be additionally provided with elastic slice 600, the elastic slice 600 is arc-shaped, and the elastic slice 600 stretches to elastic membrane 500, the elastic slice 600 and elasticity The right side of film 500 offsets.For sow when lying on one's side, when folding, hinged place will cause extruding, sow body for upper breast board, lower breast board It will cause injury by squeezing at this.The elastic membrane is set, when upper breast board, lower breast board are in non-vertical state, the elastic membrane to It arches upward on the inside of position limiting fence, the extruding space of hinged place can be separated, in upper breast board, the closing of lower breast board so as to avoid sow It is squeezed when breast board, the rotation of lower breast board on this.
Be further used as preferred embodiment, the elastic membrane 500 and upper breast board 410, lower breast board 420 hinged place it Between be additionally provided with elastic slice 600, the elastic slice 600 is arc-shaped, and the elastic slice 600 stretches to elastic membrane 500.By the way that the elastic slice, energy is arranged It enough better ensures that the elastic membrane is acted in upper breast board, the rotation of lower breast board by elastic slice elastic force to arch upward on the inside of position limiting fence, play Prevent the effect crushed.
It is further used as preferred embodiment, the elastic slice 600 is fixed on the downside of breast board 410.
It is further used as preferred embodiment, the elastic slice 600 is fixed on the upside of lower breast board 420.
Better embodiment of the invention is illustrated above, but the present invention is not limited to the embodiment, Those skilled in the art can also make a variety of equivalent modifications or replacement on the premise of without prejudice to spirit of the invention, this Equivalent variation or replacement are all included in the scope defined by the claims of the present application a bit.

Claims (8)

1.一种哺乳母猪可折叠限位栏，其特征在于：包括栏架，所述栏架内设有容纳空间(100)，所述栏架包括两支一前一后地设置在右侧的立杆(200)，两支所述立杆(200)的上侧均设有沿上下方向设置的滑槽(210)，所述立杆(200)之间设有折叠栏板，所述折叠栏板包括上栏板(410)、与上栏板(410)下侧铰接的下栏板(420)，所述上栏板(410)的前侧面、后侧面上均设有滑块(412)，两个所述滑块(412)分别沿相邻近的滑槽(210)滑动，两个所述滑槽(210)内均设有复位弹簧(300)，所述复位弹簧(300)的两端分别与滑槽(210)的底面和滑块(412)的底面相抵，所述下栏板(420)的下侧与立杆(200)的下侧铰接。A foldable limit bar for a lactating sow, characterized in that it comprises a hurdle, wherein the hurdle is provided with an accommodating space (100), and the hurdle comprises two front and rear sets on the right side. a vertical pole (200), wherein the upper sides of the two poles (200) are provided with sliding grooves (210) disposed in an up-and-down direction, and a folding fence is disposed between the vertical poles (200), The folding fence includes an upper fence (410) and a lower fence (420) hinged to a lower side of the upper rail (410), and the upper rail and the rear side of the upper rail (410) are provided with a slider ( 412), the two sliders (412) are respectively slid along the adjacent sliding slots (210), and the two sliding slots (210) are respectively provided with a return spring (300), and the return spring (300) Both ends of the sliding groove (210) and the bottom surface of the slider (412) are respectively abutted, and the lower side of the lower fence (420) is hinged to the lower side of the upright (200). 2.根据权利要求1所述的一种哺乳母猪可折叠限位栏，其特征在于：所述滑槽(210)内还设有限位柱(220)，所述复位弹簧(300)套设在限位柱(220)外。2 . The collapsible limit bar of a lactating sow according to claim 1 , wherein the sliding groove ( 210 ) further comprises a limiting column ( 220 ), and the return spring (300 ) is sleeved. Outside the limit column (220). 3.根据权利要求1所述的一种哺乳母猪可折叠限位栏，其特征在于：所述上栏板(410)、下栏板(420)的长度之和与所述立杆(200)的长度相对应，使得所述上栏板(410)与下栏板(420)能够折叠成竖直状态。3 . The breastfeeding sow collapsible limit bar according to claim 1 , wherein a sum of lengths of the upper fence ( 410 ) and the lower fence ( 420 ) and the pole (200) The length corresponds to such that the upper fence (410) and the lower fence (420) can be folded into a vertical state. 4.根据权利要求1所述的一种哺乳母猪可折叠限位栏，其特征在于：所述下栏板(420)的下侧设有第一转轴(421)，所述第一转轴(421)与设置在立杆(200)下侧的第一转动孔转动连接，所述下栏板(420)的上侧设有转动部，所述转动部处设有第二转动孔(4221)，所述转动部的中部设有缺口(4222)，所述缺口(4222)的大小与所述上栏板(410)的宽度相对应，所述上栏板(410)的下侧设有第二转轴(411)，所述第二转轴(411)绕第二转动孔(4221)转动。The foldable limit bar for a lactating sow according to claim 1, wherein the lower side of the lower fence (420) is provided with a first rotating shaft (421), and the first rotating shaft ( 421) rotatably connected to a first rotating hole disposed on a lower side of the upright (200), the upper side of the lower fence (420) is provided with a rotating portion, and the rotating portion is provided with a second rotating hole (4221) a middle portion of the rotating portion is provided with a notch (4222), the size of the notch (4222) corresponds to the width of the upper fence (410), and the lower side of the upper fence (410) is provided with a The second rotating shaft (411) rotates around the second rotating hole (4221). 5.根据权利要求4所述的一种哺乳母猪可折叠限位栏，其特征在于：还包括防夹装置，所述防夹装置包括弹性膜(500)，所述弹性膜(500)的一端固定在上栏板(410)的下侧、另一端固定在下栏板(420)的上侧，所述弹性膜(500)的两端连接在靠近立杆(200)的一侧上。The collapsible limit bar for a lactating sow according to claim 4, further comprising an anti-pinch device, wherein the anti-pinch device comprises an elastic film (500), and the elastic film (500) One end is fixed to the lower side of the upper fence (410), and the other end is fixed to the upper side of the lower fence (420), and both ends of the elastic film (500) are connected to the side close to the upright (200). 6.根据权利要求5所述的一种哺乳母猪可折叠限位栏，其特征在于：所述弹性膜(500)与上栏板(410)、下栏板(420)的铰接处之间还设有弹片(600)，所述弹片(600)呈弧形，所述弹片(600)伸向弹性膜(500)，所述弹片(600)与弹性膜(500)的右侧相抵。The foldable limit bar for a lactating sow according to claim 5, wherein the elastic film (500) is connected to the hinge of the upper fence (410) and the lower fence (420). A spring piece (600) is also provided, the elastic piece (600) is curved, and the elastic piece (600) extends toward the elastic film (500), and the elastic piece (600) abuts against the right side of the elastic film (500). 7.根据权利要求6所述的一种哺乳母猪可折叠限位栏，其特征在于：所述弹片(600)固定在上栏板(410)的下侧。7. A breastfeeding sow foldable limit bar according to claim 6, wherein the elastic piece (600) is fixed to the lower side of the upper fence (410). 8.根据权利要求6所述的一种哺乳母猪可折叠限位栏，其特征在于：所述弹片(600)固定在下栏板(420)的上侧。8. A breastfeeding sow foldable limit bar according to claim 6, wherein the elastic piece (600) is fixed to the upper side of the lower fence (420).
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