CN2719020Y

CN2719020Y - Feeding disk

Info

Publication number: CN2719020Y
Application number: CN2004200530527U
Authority: CN
Inventors: 靳传道; 徐赵; 周锷; 鲁绍务; 胡济顺; 王雷
Original assignee: CETC 41 Institute
Current assignee: CETC 41 Institute
Priority date: 2004-08-12
Filing date: 2004-08-12
Publication date: 2005-08-24
Anticipated expiration: 2014-08-12

Abstract

The utility model relates to a feeding disk used inside a fowl house for feeding fowls, comprising a hanging cap, a hanging rack, an outer shell and an elliptical chassis which are arranged up and down. The hanging rack is a vertical hollow body whose both ends are open. The outer shell is composed of an upper end plate, an elliptical lower hooping ring and a plurality of vertical grids. The upper end plate is horizontally arranged; the grids are evenly distributed between the circumference of the upper end plate and the lower hooping ring. The chassis and the lower hooping ring are matched and movably connected with each other; the chassis keeps the same moving direction between the long axis and the short axis of the lower hooping ring. The hanging rack is connected with the outer shell by passing through the upper end plate; the hanging cap is movably connected with the hanging rack, and a hanging-connecting passage is formed between the hanging cap and the hanging rack for matching with a horizontal feeding pipe arranged inside the fowl house. Thus, the feeding disk greatly increases the raising rate of the fowl house, and indirectly lowers the investment and breeding cost of the fowl house, which brings larger economic benefit to a raising farm.

Description

Feed pan

Technical field

The utility model relates to a kind of utensil of using of suiting in big-and-middle-sized hennery, particularly relate to a kind of feed pan in order to feed poultry and the raising rate of pouity dwelling place is effectively improved in pouity dwelling place.

Background technology

At present, use the feed pan poultry of feeding in the feed lot of big-and-middle-sized poultry (as chicken).For this feed pan is installed, be provided with the circular feeder sleeve of liftable many levels in the pouity dwelling place and be in the exposed electric wire of corresponding root level of feeder sleeve top that (voltage on the electric wire is that 800～1000 volts, current intensity are 2～10 milliamperes, be safe current), in the every feeder sleeve auger that is used for carrying feed is arranged, the uniform a plurality of blanking ports (being generally square blanking port) that feed falls of being convenient to of the downside of every feeder sleeve.

The structure of this feed pan is:

It has extension cap, hanger, shell, the circular base plate of arranging up and down.

Hanger is roughly the vertical shape hollow cylinder of both ends open up and down, and the upper end of cylinder has opening to make progress and two symmetrical large semi-circular breach.

Shell by horizontally disposed upper head plate and circular cranse down, be distributed on both a plurality of vertical shape grid bars between circumferentially and constitute.Gap between adjacent two grid bars is exactly the position (being generally 12 or 14) of searching for food of poultry.

Chassis and following cranse are suitable and between the two for flexibly connecting (being generally clamping), the central area in the chassis has the center line common with it and the vertex of a cone to point to the hollow cone of upper head plate.

Hanger passes the upper head plate center fixedlys connected with shell, and the upward middle part of hanger is in the upper head plate top, the lower end is between upper head plate and the chassis.

A regulating sleeve is installed in the bottom of hanger, regulating sleeve is by constituting with the suitable hollow round platform of hollow cone, circular vertically adapter that be communicated with on hollow round platform top, hollow round platform is enclosed within outside the circular cone, the circular top of vertically taking over liftably is enclosed within outside the bottom of hanger by location structure, make regulating sleeve be communicated with, and regulating sleeve is between upper head plate and the chassis with hanger.

Location structure can be taked conventional multiple version, and (as: there are a plurality of pits of vertical layout, a plurality of quiet tooth in the outer cylinder bottom of hanger or a plurality of vertical grooves of circumferential arrangement is arranged, and circular vertically have a corresponding suitable projection with described pit, quiet tooth or groove, a moving tooth or a plurality of vertical projection in the adapter; And for example: external screw thread is arranged at the outer cylinder bottom of hanger, has and the suitable internal thread of described external screw thread in circular vertical the adapter).

The upper end that hangs cap is provided with and is used for the passing channel of the exposed electric wire of cross-under, and the vertical plate lower end, relative both sides that hangs cap respectively is provided with symmetrically and the small semicircle v notch v that Open Side Down.Hang between cap and the hanger to flexibly connecting (being generally grafting), each small semicircle v notch v docks to form a complete circular port with homonymy large semi-circular breach on the hanger, and hang form between cap and the hanger with pouity dwelling place in the suitable cylindric passage that articulates of feeder sleeve, passing channel with articulate passage move towards identical.

The concrete steps that this feed pan is installed in pouity dwelling place are:

1, pulls down the extension cap from hanger;

2, hanger abuts in the outer cylinder downside of the circular feeder sleeve of level by two large semi-circular breach, and the upper end of hanger communicates with a blanking port on this feeder sleeve;

3, on hanger, reinstall and hang cap and make it abut in the outer cylinder upside of this feeder sleeve, like this, make this feed pan be articulated on this feeder sleeve by the cylindric passage of hanging between cap and the hanger that articulates, for prevent that this feed pan from moving axially and/or rotating along this feeder sleeve on this feeder sleeve, two inverted U-shaped bolts that closely contact with the extension cap of this feed pan and hanger must be installed on this feeder sleeve also;

4, make to hang cap and a corresponding exposed electric wire cross-under (this measure can stop poultry to stand on this feed pan) by passing channel, at this moment this feed pan installs;

5, proceed 1, to 4, step, between this feeder sleeve and a corresponding exposed electric wire, to articulate this feed pan by equidistant mode;

6, so go round and begin again, between the exposed electric wire of all the other feeder sleeves and corresponding root, repeat 1, to 5, step, till overworking this feed pan between all feeder sleeves and the exposed electric wire of corresponding root.

When feeding poultry, feeder sleeve, exposed electric wire are carried out lifting to move up and down this feed pan, this feed pan is adapted apart from the height on pouity dwelling place ground and the height of corresponding age in days poultry; Move up and down or the turn regulating sleeve is adjusted gap between itself and the chassis, thus the feed quantity that enters the chassis in the control unit interval, to satisfy the needs of feeding of corresponding age in days poultry.

Owing on the structural design of this feed pan weak point is arranged, causes it to have following defective:

1, well-known, for circle and oval, when diameter of a circle size and long axis of ellipse were measure-alike, round area was bigger.Because of the following cranse of shell and the shape on chassis are circle, like this, when this feed pan articulates with feeder sleeve in pouity dwelling place, it is bigger in the ground projected area of pouity dwelling place, also enough spaces (promptly will making between described adjacent two feed pans, the distance at narrow place also can satisfy the needs of feeding of poultry) of eating feed for poultry must stayed between adjacent two feed pans on adjacent two feeder sleeves in addition, like this, after this feed pan is articulated, cause the spacing between adjacent two feeder sleeves bigger, so the radical of the interior feeder sleeve that can install of pouity dwelling place that area is fixing is less, make that this feed pan quantity that is installed in the pouity dwelling place certainly will be less, so that the poultry negligible amounts that can feed in the pouity dwelling place.Therefore, adopt this feed pan to make that the raising rate of pouity dwelling place is lower, improved pouity dwelling place investment and feeding cost indirectly, this negative effect is particularly outstanding for big-and-middle-sized hennery, brings bigger economic loss to feed lot.

2, when the gap of adjusting between regulating sleeve and the chassis, be in because of regulating sleeve between the upper head plate and chassis of shell, so operator's two hands must be through the gap between adjacent two grid bars of shell (position of promptly searching for food) enter in the shell and just can move up and down or the turn regulating sleeve, in addition, because of not having on the regulating sleeve to be provided with in order to show the numeral in gap between itself and the chassis, so the operator can't accurately learn the size in described gap, these cause the adjustment operation in described gap very inconvenient.

3, though the circular cone that the round platform of regulating sleeve is enclosed within the chassis is outer so that feed is spread out on the chassis, but a plurality of cutting plates that point to the chassis outer rim and play barrier effect are not set circumferentially because of the regulating sleeve outer wall, make that a plurality of feeds that separate each other circumferentially can't evenly being divided into of chassis are regional, so when using, the blanking port that feed link is crossed on the feeder sleeve falls, be introduced into hanger, in the regulating sleeve, enter again between the round platform and circular cone of regulating sleeve, be spread out on the chassis by means of its deadweight at last, make feed can not be evenly distributed on the chassis, like this when eating food in a zone corresponding that reaches the chassis of searching for food of mouth on shell of poultry with this position of searching for food, its mouth can reach adjacent or a The corresponding area of far searching for food in go to rob food with other poultry, thereby cause the fight between the poultry, the injured incident of poultry goes out not poor repeatly, influence the normal growth of poultry and delivered the normal economic loss that therefore suffers of feed lot on time for sale.

4, for prevent that this feed pan from moving axially and/or rotating along feeder sleeve on feeder sleeve, two inverted U-shaped bolts that closely contact with the extension cap of this feed pan and hanger also must be installed on feeder sleeve, when in pouity dwelling place this feed pan being installed like this, labour intensity is big, and is also very inconvenient.

5, do not have on this feed pan to be provided with in order to seal the block piece of hanger upper end, (connect material state or stop the state of connecting material) decided (in detail: when the feeder sleeve feed in the pouity dwelling place, in whole these feed pans that feed can enter on it to be articulated by the duty of feeder sleeve so this feed pan residing duty; And when the feeder sleeve in the pouity dwelling place stops feed, whole these feed pans that articulated on it will stop to connect material), whole these feed pans that cause being articulated on the feeder sleeve in the pouity dwelling place can only connect material simultaneously passively or stop simultaneously connecting material, in other words, this feed pan can not be initiatively and single the realization independently connects material or stop to connect material, and so just can't adjust easily the duty of single independently this feed pan according to the actual needs of feeding.

When the number of animals raised in the pouity dwelling place changes and amplitude when big, though the situation of change according to poultry quantity in the pouity dwelling place calculates this feed pan quantity that needs are adjusted duty comparatively exactly, but because of adjusting the duty of single independently this feed pan, so can only adjust the roughly duty of the feeder sleeve of radical, therefore, this adjustment is quite rough, so that adjust variation that this feed pan that still is in the state of connecting material in the pouity dwelling place of back can't adapt to the number of animals raised rightly (in detail: two kinds of unfavorable situations that will occur to satisfy the actual demand of feeding after the adjustment, a kind of is to cause the quantity of described this feed pan in the pouity dwelling place on the low side, so that it is under feeding and the food degree of robbing mutually between the poultry is further aggravated in the pouity dwelling place, another kind is to cause the quantity of described this feed pan in the pouity dwelling place on the high side, causes the waste of feed so that the interior feed of pouity dwelling place is excessive; In other words, adjusting the back is difficult to appearance and had not only allowed the poultry Well fed,well bred. but also be unlikely this desirable situation of waste feed).The daily management level and the economic benefit of feed lot have been reduced like this.

The utility model content

The purpose of this utility model is to overcome the shortcoming of above-mentioned prior art, and a kind of feed pan in order to feed poultry and the raising rate of pouity dwelling place is effectively improved in pouity dwelling place is provided.

For achieving the above object, the utility model provides a kind of feed pan, it has the extension cap of arranging up and down, hanger, shell, oval chassis, hanger is roughly the vertical shape hollow body of both ends open up and down, shell is by horizontally disposed upper head plate and oval cranse down, being distributed on both a plurality of vertical shape grid bars between circumferentially constitutes, chassis and following cranse are suitable and be flexible connection between the two, between the major axis of chassis and following cranse, all keep accordingly between the minor axis moving towards consistent, hanger passes upper head plate and is connected with shell, hang between cap and the hanger to flexibly connecting, and hang form between cap and the hanger with pouity dwelling place in horizontal feeder sleeve suitable articulate passage.

After adopting above technical scheme, the major axis dimension on oval chassis (or down oval cranse) of setting this feed pan is identical with the diameter dimension of the circular base plate (or circular following cranse) of existing feed pan, like this, when this feed pan articulated with feeder sleeve in pouity dwelling place, it was less in the ground projected area of pouity dwelling place.The area of setting pouity dwelling place equates, the specification of feeder sleeve is identical, and guarantee between adjacent two these feed pans on adjacent two feeder sleeves that the distance at narrow place is identical between adjacent two existing feed pans corresponding in the distance at narrow place and prior art, like this, after this feed pan is articulated, cause the spacing between adjacent two feeder sleeves less, so the radical of the feeder sleeve that can install in the pouity dwelling place is more, make that this feed pan quantity that is installed in the pouity dwelling place certainly will be more, so that the poultry quantity that can feed in the pouity dwelling place is more.Therefore, adopt this feed pan to make the raising rate of pouity dwelling place effectively improve, reduced pouity dwelling place investment and feeding cost indirectly, this brings bigger economic benefit to feed lot.

As improvement of the present utility model, upper head plate bottom center is provided with that the upper end communicates with upper head plate, the lower end is uncovered and be shaped on the following hollow cylinder of stretching of internal thread;

Hanger by the vertical cylindrical body of both ends open up and down, be located in the cylindrical body and up and down the vertically defeated material square tube of both ends open constitute, cylindrical body has upper, middle and lower three parts of joining successively;

The top of cylindrical body is by symmetrical two vertical shape ennations, be connected between the front end of two ennations and two hollow connectors of symmetry between the rear end and substantially, left and right symmetrically is between two ennations and is connected between two connectors two down curved arcs and constitutes, inside and outside having, the upper end of each connector joins and two recessed large semicircular plates, wherein: the area of inner large semicircular plate is less than the area of outer large semicircular plate, and inner large semicircular plate is lower than outer large semicircular plate, the interior plate of each connector is roughly down the vertical plate of bent moon thread form, two down curved arc be connected on left end and right-hand member between the interior plate of two connectors, between two connectors and two to form the lower end between the curved arc down be an axial recess of square orifice;

The middle part of cylindrical body is made of the vertical shape hollow cylinder that is connected on two vertical shape ennations and two hollow connector lower ends, the horizontal annular carrying boss that is located at hollow cylinder outer cylinder lower end;

The bottom of cylindrical body is two the vertical shape evagination cylinders that bottom surface outer rim, radius of curvature are identical and front and back are symmetrical watt that are connected on the carrying boss;

The lower end of the interior plate of curved arc and two connectors is affixed down with two in the upper end of defeated material square tube, makes defeated material square tube be communicated with the axial recess sealing, fails the lower end that the lower end of expecting square tube is higher than two cylinders watt;

The middle part of going up of cylindrical body is passed down and is in the upper head plate top after stretching hollow cylinder, upper head plate, and the lower end of defeated lower end of expecting square tube, two cylinders watt is between upper head plate and the chassis;

Adjust cover and pass the top of cylindrical body, outside the vertical shape hollow cylinder at cylindrical body middle part and two cylinders stretching the horizontal annular carrying boss that is enclosed within the cylindrical body middle part after hollow cylinder spins and cylindrical body bottom down watt, this adjustment cover is roughly the hollow cylinder of both ends open up and down, the horizontal annular carrying boss at its inner cylinder and cylindrical body middle part and two cylinder watt matched in clearance of cylindrical body bottom, the upper end of its inner cylinder has with a horizontal annular load of the vertical shape hollow cylinder matched in clearance at cylindrical body top and cylindrical body middle part puts boss, and the horizontal annular load is put boss and horizontal annular carrying boss splices up and down, the outer cylinder top of adjusting cover has and is in upper head plate top and external diameter greater than a horizontal annular rotating boss stretching the hollow cylinder diameter of bore down, the outer cylinder bottom is shaped on and the following suitable external screw thread of internal thread of stretching hollow cylinder, uniform a plurality of horizontal spanners on the rotating boss.

When the gap of adjusting between hanger and the chassis, fall feed gravity on the chassis by means of the gravity of this feed pan with through hanger, described horizontal annular load is put boss and is closely contacted with horizontal annular carrying boss, so operator's two hands just can come turn adjustment cover to drive the hanger lifting by horizontal spanner above the upper head plate of shell, this causes the adjustment operation in described gap very convenient.

As further improvement of the utility model, the major axis on chassis moves towards about being, minor axis is the front and back trends, central area in the chassis has the vertex of a cone to point to the elliptic cone of upper head plate, and all keeps accordingly between the major axis on elliptic cone and chassis, between the minor axis moving towards consistent;

Divide hopper by with the suitable hollow bucket body of elliptic cone, be installed in the circumferential a plurality of cutting plates of bucket body outer wall, the square vertical adapter that is communicated with on the bucket body top constitutes, bucket body is enclosed within outside the elliptic cone, cutting plate points to the outer rim on chassis, the top of taking over is enclosed within outside the bottom of defeated material square tube, makes to take over defeated material square tube to be communicated with;

The a plurality of numerals that show gap between branch hopper and the chassis are arranged on the rotating boss.

Circumferentially set firmly a plurality of cutting plates that point to the chassis outer rim because of being enclosed within the outer bucket body outer wall of elliptic cone, make the circumferential quilt on chassis evenly be divided into a plurality of feeds zone that separates each other, so when using, the blanking port that feed link is crossed on the feeder sleeve falls, expect square tube through the axial recess of hanger with failing earlier, divide the vertical adapter of hopper to enter between the bucket body and elliptic cone of branch hopper, make the feed quantity that enters each feed zone be consistent substantially by means of cutting plate at last, make feed be evenly distributed on the chassis, eat food in a corresponding feed zone that can only reach the chassis of searching for food of the mouth of poultry on shell like this, and taken food stopping of regional both sides cutting plate by this, the mouth of poultry can't reach in the adjacent feed zone and go to rob food with other poultry, can not eat the fight that causes between the poultry because of robbing, the injured incident of poultry greatly reduces, guaranteed the normal growth of poultry and delivered for sale on time that therefore feed lot can not suffer economic loss.

In addition, because of the defeated material square tube of hanger is communicated with the adapter that divides hopper, so turn adjustment cover can drive hanger, divide the hopper lifting, the a plurality of numerals that show gap between branch hopper and the chassis are arranged on the rotating boss in addition, so turn adjustment cover is when adjusting the gap of dividing between hopper and the chassis, the operator can accurately learn the size in described gap, and this causes the adjustment in described gap more convenient to operate.

As further improvement of the utility model, fixed cover is installed in the axial recess on cylindrical body top, this fixed cover is by recessed large semicircular plate, connection constitutes in the central region of large semicircular plate lower end and the square intubate that communicates with blanking port on the horizontal feeder sleeve in the pouity dwelling place, there are two oval holes that are symmetrical in square intubate the both sides, front and back of large semicircular plate lower end, outer cylinder two upper ends of large semicircular plate all have etc. is wider than this large semicircular plate and a symmetrical bonding jumper, the both sides, front and back of large semicircular plate load is on inner two large semicircular plates in cylindrical body top, and the inner cylinder of two large semicircular plates that the inner cylinder of large semicircular plate and cylindrical body top are outer is a common curved surface substantially, the upper end of two bonding jumper loads curved arc under two of cylindrical body top, square intubate communicates with defeated material square tube.

For with fixed cover on to be symmetrical in two oval holes of square intubate suitable, should be in pouity dwelling place on the horizontal feeder sleeve length direction dual-side place of each blanking port respectively be provided with a vertical locating detent of downward extension.Therefore, by hanging after cylindric between cap and the hanger articulate passage and make that this feed pan is articulated on the feeder sleeve, square intubate communicates with blanking port on the feeder sleeve, and the vertical locating detent at blanking port length direction dual-side place is inserted in two oval holes.At this moment, this feed pan just installs.

As mentioned above as can be known, because two vertical locating detents at each blanking port place and two adaptive grafting in oval hole on each fixed cover (coming down to each this feed pan) on the feeder sleeve, therefore prevented that effectively this feed pan from moving axially and/or rotating along feeder sleeve on feeder sleeve, need not resemble and two inverted U-shaped bolts that play the role of fastening will be installed the prior art, when in pouity dwelling place, this feed pan being installed like this, labour intensity is little, and is also very convenient.

Further improve as the utility model, respectively have on the interior outer panel of any one connector of cylindrical body top mutually to a logical horizontal oblong aperture, the corresponding position of that side plate parallel and close with described interior plate has a perforation in the square intubate, the length of perforation equals the distance between the plate of the left and right sides in the square intubate substantially, and the length of two horizontal oblong aperture, perforation is identical;

Block piece is made of horizontal baffle that adapts to described three holes and the vertical push pedal that is connected on baffle plate one end, the other end of baffle plate enters in the inner chamber of square intubate after passing two horizontal oblong aperture, perforation, the length of baffle plate make in its other end and the square intubate parallel with described interior plate and away from another side plate contact, the width of baffle plate equals the distance between the plate of the left and right sides in the square intubate, so that square intubate obtains sealing.

Because of causing square intubate, the horizontal baffle of block piece obtains sealing (coming down to the upper end of hanger is sealed), square in addition intubate communicates with blanking port on the feeder sleeve, like this, from the inner chamber of square intubate, extract horizontal baffle out or in the inner chamber of square intubate, insert horizontal baffle, to make this feed pan correspondingly be in the state of connecting material or be in and stop the state of connecting material, (connect material state or stop the state of connecting material) can realize by the position that changes horizontal baffle so this feed pan residing duty, cause this feed pan of being articulated on the feeder sleeve in the pouity dwelling place can be initiatively and single the realization independently connects material or stop to connect material, like this, can adjust easily the duty of this feed pan according to the actual needs of feeding.

When the number of animals raised in the pouity dwelling place changes and amplitude when big, situation of change according to poultry quantity in the pouity dwelling place calculates this feed pan quantity that needs are adjusted duty comparatively exactly earlier, change the position of the horizontal baffle of equal number then one by one according to this quantity, duty with this feed pan of adjusting respective amount, therefore, this adjustment is quite accurate, so that can adapting to the variation of the number of animals raised rightly, this feed pan that still is in the state of connecting material after adjusting in the pouity dwelling place (can at utmost satisfy the actual demand of feeding after promptly adjusting, in other words, be easy to occur not only to allow the poultry Well fed,well bred. but also be unlikely this desirable situation of waste feed after the adjustment).Effective like this daily management level and economic benefit that has improved feed lot.

Description of drawings

Fig. 1 is the vertical view of the utility model preferred forms;

Fig. 2 is the A-A cutaway view of Fig. 1;

Fig. 3 is the B-B cutaway view of Fig. 2;

Fig. 4 is the vertical view of the hanger in the utility model preferred forms;

Fig. 5 is the front view of the hanger in the utility model preferred forms;

Fig. 6 is the axonometric drawing that the hanger in the utility model preferred forms is seen from top to bottom from its front side;

Fig. 7 is the axonometric drawing that the hanger in the utility model preferred forms is seen from top to bottom from its rear side;

Fig. 8 is the front view of the fixed cover in the utility model preferred forms;

Fig. 9 is the C-C cutaway view of Fig. 8;

Figure 10 is the vertical view of the fixed cover in the utility model preferred forms;

Figure 11 is the left view of the fixed cover in the utility model preferred forms;

Figure 12 is the axonometric drawing that the branch hopper in the utility model preferred forms is seen from bottom to top;

Figure 13 is the axonometric drawing that the chassis in the utility model preferred forms is seen from top to bottom;

Figure 14 is the axonometric drawing that the shell in the utility model preferred forms is seen from bottom to top;

Figure 15 is the axonometric drawing that the extension cap in the utility model preferred forms is seen from bottom to top from its right side;

Figure 16 is the axonometric drawing that the block piece in the utility model preferred forms is seen from front to back.

Embodiment

Below in conjunction with accompanying drawing preferred forms of the present utility model is specifically described:

Referring to Fig. 1, Fig. 2, Fig. 3, the utility model is by hanging cap 5, hanger 4, fixed cover 8, block piece 6, adjust cover 3, divide hopper 7, shell 2, chassis 1 to form, and extension cap 5, hanger 4, shell 2, chassis 1 are arranged up and down.

The structure of shell 2 also can be referring to Figure 14.Shell 2 by horizontally disposed upper head plate 2a and following cranse 2b, be distributed on both 16 vertical shape grid bar 2c between circumferentially and constitute.The left side, surface of upper head plate 2a is provided with a most advanced and sophisticated arrow (as shown in Figure 1) that points to upper head plate 2a center, the bottom center of upper head plate 2a is provided with that the upper end communicates with upper head plate 2a, the lower end is uncovered and be shaped on the following hollow cylinder 2d that stretches of internal thread, and described internal thread adopts the interruption rectangular thread.Following cranse 2b is shaped as ellipse, the major axis of following cranse 2b be about trend, minor axis be front and back trends, the right-hand member that the left end of following cranse 2b major axis trend is provided with a button pawl 2e, major axis trend respectively is provided with a button pawl 2e by the rear and front end that two transverse horizontal extension rod 2f are connected to a vertical equity peg 2g, minor axis trend.Gap between adjacent two grid bar 2c is exactly the position of searching for food of poultry, amounts to 16.

The structure on chassis 1 also can be referring to Figure 13.With the ellipse that is shaped as on the suitable chassis 1 of following cranse 2b (as shown in figure 14, as follows), the major axis on chassis 1 be about trend, minor axis be the front and back trends, like this between the major axis of chassis 1 and following cranse 2b, between the minor axis all maintenance accordingly move towards unanimity.Central area in the chassis 1 has the vertex of a cone to point to the hollow ellipse awl 1a of upper head plate 2a (as shown in figure 14), and all keeps accordingly between the major axis on elliptic cone 1a and chassis 1, between the minor axis moving towards consistent.The outer wall of elliptic cone 1a moves towards the stage casing is provided with the front and back symmetry near vertex of a cone place two protruding 1c at the major axis of elliptic cone 1a, the outer wall of elliptic cone 1a is equipped with symmetrical two vertical location-plate 1d in close awl bottom, the left and right sides of each protruding 1c, and two vertical location-plate 1d front and back in left side are symmetrical, also front and back are symmetrical for two vertical location-plate 1d on right side.The right-hand member of chassis 1 major axis trend is provided with a hook 1b, and its width is less than the distance between two extension rod 2f (as shown in figure 14).

The structure of branch hopper 7 also can be referring to Figure 12.Divide hopper 7 by with the suitable hollow bucket body 7a of elliptic cone 1a (as shown in figure 13), be installed in 8 circumferential cutting plate 7b of bucket body 7a outer wall, be communicated with square vertical adapter 7c formation on bucket body 7a top, the inwall of bucket body 7a is provided with four hollow boss body 7d that adapt to four vertical location-plate 1d (as shown in figure 13), and the front and back sides middle part of taking over 7c respectively has mutually to a logical square discharge opening 7e.

The structure of hanger 4 also can be referring to Fig. 4, Fig. 5, Fig. 6, Fig. 7.Hanger 4 is roughly the up and down vertical shape hollow body of both ends open, hanger 4 by the vertical cylindrical body of both ends open up and down, be located in the cylindrical body and up and down the vertically defeated material square tube 4v of both ends open constitute, cylindrical body has upper, middle and lower three parts of joining successively.

The top of cylindrical body by symmetrical two vertical shape ennations, be connected between the front end of two ennations and between the rear end and substantially two hollow connectors, left and right symmetricallies of symmetry be between two ennations and be connected between two connectors two down curved arc 4a constitute.

Each ennation by vertical square vertical plate 4b, vertically shape bending plate, be located at the bending plate lower end and evagination curved slab 4c, the evagination curved slab 4d, the evagination curved slab 4e that join successively backward constitute in the past.There is a location breach 4b ' in the upside stage casing of vertical plate 4b.Bending plate was joined backward successively by the past and adjacent knuckle all is roughly vertical vertical plate 4f of 90 degree, laterally vertical plate 4g, vertical vertical plate 4h, horizontal vertical plate 4i, vertical vertical plate 4j constitute.Vertical plate 4f and vertical plate 4j are contour.There is an inside isometric bending section 4h ' upper end of vertical plate 4h, and the middle part of the upper end of bending section 4h ' and vertical plate 4b short transverse joins, and the length of vertical plate 4h is slightly larger than the length of vertical plate 4b.Vertical plate 4b is higher than vertical plate 4f and vertical plate 4j, all leaves the gap between vertical plate 4b and vertical plate 4g and the vertical plate 4i.

Each connector is made of interior plate 4k, outer panel, the large semicircular plate 4l and the large semicircular plate 4m that are located between interior plate 4k and the outer panel upper end.Interior plate 4k is roughly down the horizontal vertical plate of bent moon thread form.Outer panel is made of horizontal vertical plate 4n, the evagination curved slab 4o that is located at vertical plate 4n lower end.Join inside and outside large semicircular plate 4l, the large semicircular plate 4m and recessed, wherein: the area of large semicircular plate 4l is less than the area of large semicircular plate 4m, and large semicircular plate 4l is lower than large semicircular plate 4m.

That connector for the front side, the width of large semicircular plate 4m is greater than the width of the vertical plate 4f in each ennation, the medial surface top of vertical plate 4f in outer cylinder two upper ends of large semicircular plate 4m and two ennations joins, and makes large semicircular plate 4m be lower than two vertical plate 4f; Vertical plate 4n and two vertical plate 4f are contour, and there is opening its upper end upwards to connect the large semi-circular breach of large semicircular plate 4m, and its two ends, left and right sides and two vertical plate 4f join, and the curved slab 4c in the two ends, the left and right sides of curved slab 4o and two ennations joins; The corresponding position that the upper end of curved slab 4o has a horizontal oblong aperture 4p, an interior plate 4k have with horizontal oblong aperture 4p mutually to a logical horizontal oblong aperture 4k '; Large semicircular plate 4m goes up and the corresponding position, position, limit, the left and right sides of oblong aperture 4p respectively has a square hole, in the square hole of left side the vertical plate 4q that the lower end surpasses oblong aperture 4p is installed, the vertical plate 4r that the lower end surpasses oblong aperture 4p is installed in the square hole of right side, and there is a projection isometric with it and sensing vertical plate 4r the inboard of vertical plate 4q.

That connector for rear side, the width of large semicircular plate 4m is greater than the width of the vertical plate 4j in each ennation, the medial surface top of vertical plate 4j in outer cylinder two upper ends of large semicircular plate 4m and two ennations joins, and makes large semicircular plate 4m be lower than two vertical plate 4j; Vertical plate 4n and two vertical plate 4j are contour, and there is opening its upper end upwards to connect the large semi-circular breach of large semicircular plate 4m, and its two ends, left and right sides and two vertical plate 4j join, and the curved slab 4e in the two ends, the left and right sides of curved slab 4o and two ennations joins.

Two arc 4a left and right symmetricallies are between two vertical plate 4b and are connected on two left end and right-hand members between the interior plate 4k, and the upper end of any side arc 4a is concordant with the homonymy of two large semicircular plate 4l upper end.Between two connectors and to form the lower end between two arc 4a be an axial recess 4s of square orifice.

The middle part of cylindrical body is made of the vertical shape hollow cylinder 4t that is connected on two vertical shape ennations and two hollow connector lower ends, the horizontal annular carrying boss 4u that is located at hollow cylinder 4t outer cylinder lower end, and the upper end of hollow cylinder 4t is connected with the lower end of two symmetrical curved slab 4o, two curved slab 4c, two curved slab 4d and two curved slab 4e.

The bottom of cylindrical body is two the vertical shape evagination cylinder watt 4w that bottom surface outer rim, radius of curvature are identical and front and back are symmetrical that are connected on carrying boss 4u, and the top of two cylinder watt 4w respectively has mutually to a logical square opening 4w '.

The upper end of defeated material square tube 4v and the lower end of two arc 4a and two interior plate 4k are affixed, make defeated material square tube 4v be communicated with axial recess 4s sealing, the lower end of defeated material square tube 4v is higher than the lower end of two cylinder watt 4w, and the side plate bottom, front and back of defeated material square tube 4v respectively has mutually logical and corresponding to the square material-dropping hole 4v ' of square opening 4w '.

The structure of fixed cover 8 also can be referring to Fig. 8, Fig. 9, Figure 10, Figure 11.Fixed cover 8 by recessed large semicircular plate 8a, be communicated with in the central region of large semicircular plate 8a lower end and the square intubate 8b that communicates with blanking port on the horizontal feeder sleeve in the pouity dwelling place and constitute.There are two oval hole 8e that are symmetrical in intubate 8b the both sides, front and back of large semicircular plate 8a lower end, and outer cylinder two upper ends of large semicircular plate 8a all have etc. is wider than a large semicircular plate 8a and a symmetrical bonding jumper 8c; Among the intubate 8b with the interior plate 4k that has a horizontal oblong aperture 4k ' (as shown in Figure 7, as follows) corresponding position of parallel and close front side board has a perforation 8d, the length of perforation 8d equals the distance between the plate of the left and right sides among the intubate 8b substantially, and the length of bore a hole 8d, oblong aperture 4k ', oblong aperture 4p (as Fig. 4, Fig. 5, shown in Figure 6) is identical.

The structure of hanging cap 5 also can be referring to Figure 15.Hang cap 5 and be roughly the uncovered hollow special-shaped cone in lower end, its pointed upper end be provided be used for passing channel 5c, its square bottom of exposed electric wire of cross-under and front and back trend have before and after the vertical plate 5a of both sides and the vertical plate 5b (, also can establish a stiffener that is spaced from addition) of the left and right sides in the inboard of each vertical plate 5a for increasing the intensity of hanging cap 5.

Distance between both sides, the front and back vertical plate 5a of extension cap 5 equals the distance between the both sides vertical plate 4n (as Fig. 4, Fig. 5, Fig. 6, shown in Figure 7) substantially.The lower end of front and back both sides vertical plate 5a respectively is provided with the small semicircle v notch v that front and back are symmetrical and Open Side Down.

Distance between the left and right sides vertical plate 5b lateral surface of extension cap 5 equals the distance between both sides vertical plate 4b (as Fig. 4, Fig. 5, Fig. 6, shown in Figure 7, the as follows) medial surface substantially.

Hang each side having of cap 5 and pass homonymy vertical plate 5b stage casing, symmetrically and to be higher than of homonymy vertical plate 5b radially recessed.Each radially recessed vertical plate 5e by inboard, upright plate 5d, both sides, front and back surrounds and forms, and the lower end of vertical plate 5d is higher than the lower end of each vertical plate 5e, and is in the arc surface of the medial surface 5e ' of vertical plate 5d below for evagination among each vertical plate 5e.Each radially recessed vertical plate 5d upper end is connected to the suitable tongue of locating notch 4b ' (as Fig. 4, Fig. 6, shown in Figure 7) with homonymy vertical plate 4b.Tongue is made of the flap 5f that is connected on vertical plate 5d upper end, the inclination extension board 5g that is installed in flap 5f outside bending part, the lower surface of extension board 5g is positioned on the lower surface of flap 5f, the vertical section 5f ' of flap 5f exceeds homonymy vertical plate 5b under normal conditions, press extension board 5g, can make vertical section 5f ' enter recessed in.

Hang that to be symmetrical in homonymy before and after respectively being provided with on the left and right sides vertical plate 5b of cap 5 recessed and adapt to two slots of homonymy vertical plate 4b.Each slot by up and down relatively, each interval and isometric folding shape otic placode 5h, folding shape otic placode 5i constitute, the lower surface of two otic placode 5h is positioned under the lower surface of homonymy flap 5f.Distance between two slot outer ends equals the length of homonymy vertical plate 4b.

The structure of adjusting cover 3 can be referring to Fig. 1, Fig. 2, Fig. 3.Adjust cover 3 and be roughly the hollow cylinder of both ends open up and down.Its inner cylinder (also can be as Fig. 4 with carrying boss 4u, Fig. 5, Fig. 6, shown in Figure 7) and two cylinder watt 4w (also can be as Fig. 5, Fig. 6, shown in Figure 7) matched in clearance, the upper end of its inner cylinder have with cylindrical body top and hollow cylinder 4t (also can be as Fig. 4, Fig. 5, Fig. 6, shown in Figure 7) horizontal annular load of matched in clearance puts boss 3a, the outer cylinder top of adjusting cover 3 have external diameter greater than under stretch a horizontal annular rotating boss 3b of hollow cylinder 2d (also can as shown in figure 14, as follows) diameter of bore, the outer cylinder bottom is shaped on external screw thread and a location plush copper (not shown) suitable with the internal thread of stretching hollow cylinder 2d down.Rotating boss 3b goes up uniform 4 horizontal spanner 3b ', surfaces and is provided with 12 numerals, and described numeral is 2,4,6,8,10,12,14,16,18,20,22,24.

The structure of block piece 6 also can be referring to Figure 16.Block piece 6 is made of square baffle plate 6a of level that adapts to horizontal oblong aperture 4p (as Fig. 4, Fig. 5, shown in Figure 6), horizontal oblong aperture 4k ' (as shown in Figure 7), perforation 8d (as Fig. 8, Fig. 9, shown in Figure 11) and the vertical push pedal 6b that is connected on baffle plate 6a front end, the left side of baffle plate 6a length direction uniform with vertical plate 4q (as Fig. 4, Fig. 6, shown in Figure 7) on three suitable recess 6a ' of projection.

Referring to Fig. 1, Fig. 2, Fig. 3, the middle part of going up of cylindrical body is passed down and is in upper head plate 2a top after stretching hollow cylinder 2d, upper head plate 2a, and defeatedly expects that the lower end of square tube 4v, the lower end of two cylinder watt 4w are between upper head plate 2a and the chassis 1.

Bucket body 7a is enclosed within outside the elliptic cone 1a, and four location-plate 1d of elliptic cone 1a outer wall contact with four boss body 7d of bucket body 7a inwall, and is gapped between two protruding 1c of elliptic cone 1a outer wall and the inwall of bucket body 7a.8 cutting plate 7b point to the outer rim on chassis 1.The top of taking over 7c is enclosed within outside the bottom of failing material square tube 4v and with two material-dropping holes 4v ' sealing, and fail the lower end of expecting square tube 4v two discharge opening 7e is sealed, and makes adapter 7c expect that with defeated square tube 4v is communicated with, and like this, hanger 4, branch hopper 7 just communicate up and down.By the square opening 4w ' on each cylinder watt 4w top, but butt tube 7c and defeated material square tube 4v load and unload easily.

Adjust top, the hollow cylinder 4t that cover 3 passes cylindrical body and stretch down to be enclosed within after hollow cylinder 2d spins and carry outside boss 4u and two the cylinder watt 4w, load puts boss 3a and carrying boss 4u splices up and down, rotating boss 3b is in the numeral on upper head plate 2a top and its surface in order to show gap between branch hopper 7 and the chassis 1, unit is a millimeter, all leaves the gap between the lower end of 3, two cylinder watt 4w of adjustment cover and the bucket body 7a.Like this, hanger 4 passes down and stretches hollow cylinder 2d, upper head plate 2a and be connected with shell 2 by adjusting cover 3.

Fixed cover 8 is installed in the axial recess 4s after passing between two vertical plate 4b.Both sides, the front and back load of large semicircular plate 8a is on two large semicircular plate 4l, and the inner cylinder of the inner cylinder of large semicircular plate 8a and two large semicircular plate 4m is a common curved surface substantially, two bonding jumper 8c loads are in the upper end of two arc 4a, and intubate 8b communicates with defeated material square tube 4v.

The rear end of baffle plate 6a is passed between oblong aperture 4p, vertical plate 4q and the vertical plate 4r (not shown among Fig. 3), oblong aperture 4k ', perforation enter in the inner chamber of intubate 8b behind the 8d, the length of baffle plate 6a contacts back side panel among its rear end and the intubate 8b (this plate parallel with the interior plate 4k that has oblong aperture 4k ' and away from), the width of baffle plate 6a equals the distance between the plate of the left and right sides among the intubate 8b, so that intubate 8b obtains sealing.The rear end of baffle plate 6a is in the process that enters intubate 8b inner chamber, and three recess 6a ' (not shown)s of baffle plate 6a successively engages with projection on the vertical plate 4q, make baffle plate 6a obtain three times on different positions and locate.

Extension cap 5 is inserted into the top of the cylindrical body of hanger 4.Vertical plate 4b is inserted in two slots of homonymy, the middle card of locating notch 4b ' of this plate has the vertical section 5f ' of homonymy flap 5f, and the otic placode 5i of two slots of homonymy is stuck in two gaps between vertical plate 4g of vertical plate 4b and homonymy (not shown among Fig. 2) and the vertical plate 4i (can see the relevant connection situation of two otic placode 5i at rear portion, the left and right sides among Fig. 2); Vertical plate 5b is contacted (the relevant connection situation that can see two sections bottom surfaces, front and back of left side vertical plate 5b among Fig. 3) by the end face of vertical plate 4f, vertical plate 4j in the bottom surface of two sections of the radially recessed front and back that separate of homonymy and the homonymy bending plate; Vertical plate 5a by the small semicircle v notch v of its lower end separate about two sections bottom surfaces and homonymy vertical plate 4n by the large semi-circular breach of its upper end separate about two sections end faces contact (the relevant connection situation of section bottom surface, a left side of both sides vertical plate 5a before and after can seeing among Fig. 3).At this moment, hang cap 5 and obtain the location, the small semicircle v notch v of each vertical plate 5a lower end docks to form a complete circular port with the large semi-circular breach of homonymy vertical plate 4n upper end, and hang and form feeder sleeve (not shown) suitable and front and back move towards cylindric the articulate passage 9 interior between cap 5 and the hanger 4 (specifically should be the top of cylindrical body) with pouity dwelling place, as seen, passing channel 5c with articulate passage 9 move towards identical.

Hook 1b makes that through being enclosed within on the peg 2g between two extension rod 2f chassis 1 and following cranse 2b are hinged, and chassis 1 reclines and is interlocked by three button pawl 2e between the two with following cranse 2b is adaptive.The numeral on the arrow points rotating boss 3b surface on upper head plate 2a surface is 6, and this shows that the gap between branch hopper 7 and the chassis 1 is 6 millimeters.This gap can be adjusted by turn adjustment cover 3, thus the feed quantity that enters chassis 1 in the control unit interval, to satisfy the needs of feeding of corresponding age in days poultry.

After hanging articulating passage 9 and make that this feed pan is articulated on the feeder sleeve between cap 5 and the hanger 4, intubate 8b communicates with a blanking port on this feeder sleeve, and two vertical locating detents at this blanking port length direction dual-side place are inserted among two oval hole 8e; Relend and help the feasible cap 5 and a corresponding exposed electric wire cross-under hung of passing channel 5c.At this moment, this feed pan just installs.

During use, the blanking port that feed link is crossed on the feeder sleeve falls into intubate 8b, defeated material square tube 4v, takes in the 7c, enter between bucket body 7a and the elliptic cone 1a again, make its week that is evenly distributed in chassis 1 make progress by means of cutting plate 7b at last, the feed in the feeder sleeve is just fallen on the chassis 1 like this.

In addition, turn adjustment cover 3 moves down to drive hanger 4 clockwise, also can make two material-dropping hole 4v ' and the corresponding (not shown) that communicates of two discharge opening 7e.Use this moment, part in the feed in the defeated material of the people that the falls square tube 4v will flow directly on the outer wall of bucket body 7a through two material-dropping hole 4v ' and two discharge opening 7e, fall on the chassis 1 by last those two cutting plate 7b corresponding again with two discharge opening 7e, like this, described feed will arrive the stage casing outer rim of chassis 1 major axis trend, to satisfy the needs of feeding of less age in days poultry.

Chassis 1, shell 2, adjustment cover 3, hanger 4, extension cap 5, block piece 6, branch hopper 7, fixed cover 8 adopt the integral molded plastic mode to make respectively.

Above-described only is preferred forms of the present utility model.Should be understood that; for the person of ordinary skill of the art; (that is: chassis and following cranse is shaped as ellipse not breaking away from the utility model principle; and all keep move towards unanimity between the major axis of chassis and following cranse, between the minor axis accordingly) prerequisite under; can also make some modification and improvement, these also should be considered as belonging to protection domain of the present utility model.

Claims

1, feed pan, the extension cap of arranging up and down (5) is arranged, hanger (4), shell (2), chassis (1), hanger (4) is roughly the vertical shape hollow body of both ends open up and down, shell (2) is by horizontally disposed upper head plate (2a) and following cranse (2b), being distributed on both a plurality of vertical shape grid bars (2c) between circumferentially constitutes, chassis (1) and following cranse (2b) are suitable and be flexible connection between the two, hanger (4) passes upper head plate (2a) and is connected with shell (2), hang between cap (5) and the hanger (4) to flexibly connecting, and hang form between cap (5) and the hanger (4) with the interior horizontal feeder sleeve of pouity dwelling place suitable articulate passage (9), it is characterized in that: chassis (1) and following cranse (2b) be shaped as ellipse, and between the major axis of chassis (1) and following cranse (2b), all keep accordingly between the minor axis moving towards consistent.

2, feed pan according to claim 1 is characterized in that:

Upper head plate (2a) bottom center is provided with that the upper end communicates with upper head plate (2a), the lower end is uncovered and be shaped on the following hollow cylinder (2d) of stretching of internal thread;

Hanger (4) by the vertical cylindrical body of both ends open up and down, be located in the cylindrical body and up and down the vertically defeated material square tube (4v) of both ends open constitute, cylindrical body has upper, middle and lower three parts of joining successively;

The top of cylindrical body is by symmetrical two vertical shape ennations, be connected between the front end of two ennations and two hollow connectors of symmetry between the rear end and substantially, left and right symmetrically be between two ennations and be connected between two connectors two down curved arcs (4a) constitute, inside and outside having, the upper end of each connector joins and recessed large semicircular plate (4l), large semicircular plate (4m), wherein: the area of large semicircular plate (4l) is less than the area of large semicircular plate (4m), and large semicircular plate (4l) is lower than large semicircular plate (4m), the interior plate of each connector (4k) is roughly down the vertical plate of bent moon thread form, two arcs (4a) are connected on left end and the right-hand member between two interior plates (4k), and forming the lower end between two connectors and between two arcs (4a) is an axial recess (4s) of square orifice;

The middle part of cylindrical body is made of the vertical shape hollow cylinder (4t) that is connected on two vertical shape ennations and two hollow connector lower ends, the horizontal annular carrying boss (4u) that is located at hollow cylinder (4t) outer cylinder lower end;

The bottom of cylindrical body is for being connected on two vertical shape evagination cylinders watt (4w) that bottom surface outer rim, radius of curvature are identical and front and back are symmetrical of carrying boss (4u);

The upper end of defeated material square tube (4v) and the lower end of two arcs (4a) and two interior plates (4k) are affixed, make defeated material square tube (4v) be communicated with axial recess (4s) sealing, and the lower end of defeated material square tube (4v) is higher than the lower end of two cylinders watt (4w);

The middle part of going up of cylindrical body is passed down and is in upper head plate (2a) top after stretching hollow cylinder (2d), upper head plate (2a), and defeatedly expects that the lower end of square tube (4v), the lower end of two cylinders watt (4w) are between upper head plate (2a) and chassis (1);

Adjust cover (3) and pass the top of cylindrical body, hollow cylinder (4t) carries outside boss (4u) and two cylinders watt (4w) with stretching down to be enclosed within after hollow cylinder (2d) spins, adjust cover (3) and be roughly the hollow cylinder of both ends open up and down, its inner cylinder and carrying boss (4u) and two cylinder watt (4w) matched in clearance, the upper end of its inner cylinder has with a horizontal annular load of cylindrical body top and hollow cylinder (4t) matched in clearance puts boss (3a), and load is put boss (3a) and carrying boss (4u) splices up and down, the outer cylinder top of adjusting cover (3) has and is in upper head plate (2a) top and external diameter greater than a horizontal annular rotating boss (3b) of stretching hollow cylinder (2d) diameter of bore down, the outer cylinder bottom is shaped on and the suitable external screw thread of internal thread of stretching hollow cylinder (2d) down, and rotating boss (3b) is gone up uniform a plurality of horizontal spanners (3b ').

3, feed pan according to claim 2 is characterized in that:

The major axis on chassis (1) moves towards about being, minor axis is the front and back trends, central area in the chassis (1) has the vertex of a cone to point to the elliptic cone (1a) of upper head plate (2a), and all keeps accordingly between the major axis of elliptic cone (1a) and chassis (1), between the minor axis moving towards consistent;

Divide hopper (7) by with the suitable hollow bucket body (7a) of elliptic cone (1a), be installed in the circumferential a plurality of cutting plates (7b) of bucket body (7a) outer wall, be communicated with square vertical adapter (7c) formation on bucket body (7a) top, bucket body (7a) is enclosed within outside the elliptic cone (1a), cutting plate (7b) points to the outer rim on chassis (1), the top of taking over (7c) is enclosed within outside the bottom of defeated material square tube (4v), makes that taking over (7c) is communicated with defeated material square tube (4v);

The a plurality of numerals that show gap between branch hopper (7) and chassis (1) are arranged on the rotating boss (3b).

4, feed pan according to claim 2 is characterized in that:

Fixed cover (8) is installed in the axial recess (4s), fixed cover (8) is by recessed large semicircular plate (8a), connection constitutes in the central region of large semicircular plate (8a) lower end and the square intubate (8b) that communicates with blanking port on the horizontal feeder sleeve in the pouity dwelling place, there are two oval holes (8e) of intubate of being symmetrical in (8b) both sides, front and back of large semicircular plate (8a) lower end, outer cylinder two upper ends of large semicircular plate (8a) all have etc. is wider than a large semicircular plate (8a) and a symmetrical bonding jumper (8c), both sides, the front and back load of large semicircular plate (8a) is on two large semicircular plates (4l), and the inner cylinder of the inner cylinder of large semicircular plate (8a) and two large semicircular plates (4m) is a common curved surface substantially, two bonding jumpers (8c) load is in the upper end of two arcs (4a), and intubate (8b) communicates with defeated material square tube (4v).

5, feed pan according to claim 4 is characterized in that:

Have on the interior plate (4k) of any one connector of cylindrical body top, the outer panel mutually to logical horizontal oblong aperture (4k '), horizontal oblong aperture (4p), the corresponding position of that side plate parallel and close with described interior plate (4k) has a perforation (8d) in the intubate (8b), the length of perforation (8d) equals the distance between the plate of the left and right sides in the intubate (8b) substantially, and the length of oblong aperture (4k '), oblong aperture (4p), perforation (8d) is identical;

Block piece (6) is made of horizontal baffle that adapts to described three holes (6a) and the vertical push pedal (6b) that is connected on baffle plate (6a) end, the other end of baffle plate (6a) enters in the inner chamber of intubate (8b) after passing oblong aperture (4p), oblong aperture (4k '), perforation (8d), the length of baffle plate (6a) make in its other end and the intubate (8b) parallel with described interior plate (4k) and away from another side plate contact, the width of baffle plate (6a) equals the distance between the plate of the left and right sides in the intubate (8b), so that intubate (8b) obtains sealing.