CN201188812Y

CN201188812Y - Pregnant sows limitation cote

Info

Publication number: CN201188812Y
Application number: CNU2008200982128U
Authority: CN
Inventors: 毛建军; 郭宗义; 刘良; 朱丹; 付文贵
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-05-04
Filing date: 2008-05-04
Publication date: 2009-02-04
Anticipated expiration: 2018-05-04

Abstract

The utility model relates to a pregnant sow limit fence, which comprises side fences, wherein the side fences are provided with upright posts which are provided with connecting pedestals; cross rods are fixed on tops of the side fences; a limit space for a pregnant sow is formed between two side fences; and a pigpen door is arranged between rear ends of the two side fences. The pregnant sow limit fence is characterized in that the side fences take the shape of irregular trapezoids; a bevel for limiting the sow to raise the head while taking food is formed by limit rods which are fixed on front ends of the side fences; the pigpen door is provided with a downward notch; the limit space of one pregnant sow is formed between every two side fences; and the limit space of N pregnant sows requires N+1 parallel side fences which fix a whole through the cross rods and limit rods. Compared with the prior limit fence, the pregnant sow limit fence reduces the cost by 20 percent, effectively solves the problem of feed waste when the pig eats food, and saves the feed by 5 percent. The pigpen door is provided with the downward notch and needs not opening when the pigpen is cleaned, thereby reducing the labor intensity when feces are cleaned and saving the time by 50 percent. Moreover, the limit fence is firmer, is quick and convenient to assemble, and has low noise generated during the use process.

Description

The pregnant sow position limiting fence

Technical field

The utility model relates to the device of industrial pig, particularly a kind of pregnant sow position limiting fence.

Background technology

The subject matter that intensive factory farming pig is met is that pig house is crowded, and the pregnant sow after becoming pregnant is easy to cause miscarriage because of the factors such as extruding collision between the pig in crowded pig house, thereby pregnant sow needs independent stable breeding, also to reduce their activity space and activity simultaneously as much as possible and necessary nutrient fodder is provided, treat antenatal safety and health to benefit sow.Because the independent stable breeding of pregnant sow floor space concerning industrial pig is too big, therefore the position limiting fence of independent stable breeding has appearred pregnant sow is carried out in the prior art, the volume of position limiting fence is slightly larger than the body position of sow, pigsty can not be turned round in the hurdle, therefore an end of position limiting fence is placed crib, and the other end is piled up ight soil.Yet there is following defective in prior art:

1, makes consumptive material, cost height;

2, clear up ight soil at every turn need open the circle door, labour intensity is big, and the circle door often opens and closes easily and damages;

3, pig has the custom of frequent new line on the feed the time, causes the waste of feed easily, and position limiting fence can not search for food to pig the time bad habit limit.

Summary of the invention

The purpose of this utility model is in order to overcome the prior art above shortcomings, provide a kind of and can reduce cost of manufacture, help clearing up ight soil easily, raise labour efficiency and reduce bad feed custom labour intensity, that can limit pig, thereby reduce the pregnant sow position limiting fence of feed waste.

The utility model is achieved through the following technical solutions, and promptly a kind of pregnant sow position limiting fence comprises the side hurdle, the side hurdle has the column that band connects base, at the top on side hurdle fixed transverse rod, constitute the spacing space of a pregnant sow between the hurdle, both sides, the circle door is installed between rear end, hurdle, both sides; It is characterized in that: described side hurdle is irregular trapezoidal, the inclined-plane that comes back when being construed as limiting the pig feed by the gag lever post that is fixed on its front end; Described circle door has downward breach.

The advantage that the utility model has owing to said structure is significant, that is:

1 novel position limiting fence is than old-fashioned position limiting fence, and cost of manufacture reduces by 20%.

2 have effectively solved the feed waste when pig only searches for food, and save feed 5%.

3 because the circle door has downward breach, needn't open the circle door during cleaning, and the labour intensity when reducing cleaning ight soil is saved and removed the excrement time 50%.Effectively reduce liquid manure simultaneously and enclosing the residual of door, prolong the service life of circle door.

4 novel position limiting fences are more firm than old-fashioned position limiting fence, reduce the noise that produces in the use.

5 novel position limiting fence strange lands are quick and easy for installation.

Description of drawings

The utility model said structure can further specify by the non-limiting embodiment that accompanying drawing provides.

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the end view of Fig. 1.

Among the figure: 1, position limiting fence; 2, side hurdle; 3, cross bar; 4, band connects the vertical rod of base; 5, bearing pin; 6, circle door; 7, gag lever post; 8, tap.

Embodiment

The utility model is described in further detail below in conjunction with drawings and Examples:

Referring to accompanying drawing, position limiting fence for parturient sow among the figure, comprise side hurdle 2, be fixed on the cross bar 3 at its top, vertical rod 4 that band connects base and be connected rear-end circle 6 by bearing pin 5, the side hurdle has the column 4 that band connects base, constitute the spacing space of a pregnant sow between the hurdle, both sides, it is characterized in that: described side hurdle 2 is construed as limiting the inclined-plane that comes back when pig is taken food for irregular trapezoidal by the gag lever post 7 that is fixed on its front end; Described circle door 6 has downward breach.

Among the embodiment, circle door described in the said structure 6 is formed with " youngster " inner support for falling " U " doorframe, forms downward breach below described circle door, is convenient to clean ight soil under the situation of not opening the circle door.

Among the embodiment, described gag lever post 7 is provided with tap 8; Described gag lever post 7 is the body of an end closure, with tap 8 and cross current.Described tap 8 is installed on the position-limiting tube in one's power of sow head position.

When the utility model is used for industrial aquaculture, by the spacing space that constitutes a pregnant sow between two side hurdles.An integral body is fixed by cross bar 3 and gag lever post 7 in spacing space requirement N+1 the side hurdle 2 of N pregnant sow.

Said structure is to make like this---raw material (metal tube) are made the irregular trapezoidal side hurdle of required size, be welded into an integral body after welding with it with cross bar and gag lever post, per three side hurdles constitute two spacing spaces, an i.e. shared side hurdle between two position limiting fences, a N spacing space requirement N+1 side hurdle.Its manufacturing process is simple, and manufacturing cost can reduce by 20%.Horizontally set is provided with cross bar 3 and gag lever post 7 in the said structure, and its anti-deformation is good; Circle door 6 is that " U " shape doorframe is welded to form with " youngster " inner support, forms the breach of circle student side, is convenient to direct cleaning, do not need out circle door 6 and do not have the dead angle, clean up easily, reduced labour intensity and saved the time, also prolonged the service life of circle door 6; Tap 8 can improve the drinking water quality of pig, also can save water resource, further reduces use cost; Because the restriction of gag lever post 7 is arranged, limited when pig is got food coming back again and again, with the custom that feed is taken crib out of, reduced the waste of feed.

Be to work like this in the said structure---position limiting fence is on the ground affixed by the vertical rod 4 that band connects base, be provided with out the excrement groove near an end that encloses door 6 on the ground, an other end is provided with trough.Since each spacing space only than the body position of a pregnant sow at the worst what, pregnant sow is placed and can not turn round it in, movable space is very little, the possibility that causes sow to miscarry is very little.When Farrowing, put it into special pregnant position limiting fence again.

Claims

1, a kind of pregnant sow position limiting fence comprises side hurdle (2), and the side hurdle has the column (4) that band connects base, at the top on side hurdle fixed transverse rod (3), constitutes the spacing space of a pregnant sow between the hurdle, both sides, and circle door (6) is installed between rear end, hurdle, both sides; It is characterized in that: described side hurdle is irregular trapezoidal, is made of the gag lever post that is fixed on its front end and can limits the inclined-plane that comes back when pig is taken food; Described circle door has downward breach.

2, pregnant sow position limiting fence according to claim 1 is characterized in that: described circle (6) is by " U " shape doorframe and " youngster " shape inner support are formed the downward breach of formation below described circle door.

3, pregnant sow position limiting fence according to claim 1 is characterized in that: described gag lever post (7) is provided with tap (8); Described gag lever post (7) is the body of an end closure, with tap and cross current.

4, pregnant sow position limiting fence according to claim 1, it is characterized in that: by the spacing space that constitutes a pregnant sow between two side hurdles, the spacing space requirement N+1 of N pregnant sow side hurdle (2) that is arranged in parallel, they fix an integral body by cross bar (3) and gag lever post (7).