Background technology:
Nursing for kind of chicken needs the strict control forage volume of its every day, and quantitative limit is fed foster, to guarantee its robust growth, has healthy vigorous fecundity.Existing kind of chicken metering feeding device comprises: the bottom charging tray, be provided with piston block plate moving up and down on it in grid, the charging basket that has metering scale on it, the charging basket, piston block plate funnel-form has the center material-dropping hole, and material-dropping hole is provided with the envelope pellet.Feeder is hung and is installed on the conveying pipeline.The batching process is: move to charging basket by stay cord pulling piston block plate and set scale, by the defeated material of conveying pipeline, feed falls into the above space of charging basket inner carrier block plate, feed in this space is one day quantitative feed, treat the quantitatively defeated full material of all a plurality of feeders of feeding line, then spur all feeder envelope pellet stay cords, pull-up envelope pellet by whole tying rod, feed just drops to the bottom charging tray from funnel-form piston block plate center material-dropping hole, pecks at for kind of a chicken.The defective of existing quantitative feeder is significantly, because being that piston block plate upper space is the storing space, thereby adjusts and definite its feeding coal by the moving up and down, adjust it and stop at a certain setting metering scale of piston block plate.And moving up and down of piston block plate is directly relevant with gap length and the resistance of itself and charging basket wall; the gap is big; cause peripheral clearance to leak material easily, make quantitatively and forbidden, the gap is little; increased the pulling resistance; again because material bits in the use very easily plug between clearance gap, thus the time regular meeting piston block plate occurs and be stuck the situation of can not draw up, falling to; the metering location is inaccurate, the blanking metering is inaccurate thereby make, so that does not reach requirement and the effect of quantitative feeding.Again, to the charging tray blanking, far away because of distance charging tray center conuli by the piston block plate center material-dropping hole that is in eminence, cause conuli periphery blanking cloth inequality, thereby cause kind of a chicken feeding inequality, also directly affect the feeding effect of kind of chicken.Dumb because of moving up and down of piston block plate, very easily blocked, so hindered the enforcement of standardization hen house feeding line automation control.The problems referred to above are consistent to perplex livestock and poultry device fabrication producer and vast raiser.
Summary of the invention:
The objective of the invention is to, the brand-new quantitative feeder of kind chicken is provided, adopt the new ideas metering device, the metering location is easy to adjust accurately, thoroughly avoid prior art piston block plate move up and down dumb, easily be stuck, measure defectives such as inaccurate.
Content of the present invention is, the quantitative feeder of kind chicken comprises bottom charging tray 1, grid 3 it on, is loaded on charging basket 5, charging basket 5 interior blanking metering devices on the grid collar 4.Blanking metering device in the described charging basket 5, comprise telescopic telescopic material blanking tube 10, material blanking tube is suitable for reading to join with charging basket top blanking through hole 21, the material blanking tube bottom has metering skirt dish 11, metering skirt dish periphery matches with the charging basket inwall, has the gap that metering skirt dish is moved up and down in charging basket flexibly; Also comprise the affixed blanking funnel with center material-dropping hole 76 in charging basket bottom, blanking funnel center material-dropping hole 7 is established envelope pellet 8, and the center material-dropping hole is over against the conuli 2 of its following charging tray.
Described metering skirt dish 11 is provided with stay cord one 14 its liftings of control, and stay cord connects the measure control pull bar once top first pulley 18, and described envelope pellet 8 is provided with stay cord 29 its blankings of control and opens and closes, and stay cord two is second pulley 18 ' connection envelope material control pull bar through the top.
The good effect that the present invention produces is, the present invention is with the piston block plate 6 moving up and down of prior art ' transform into the blanking funnel 6 for fixing with the charging basket bottom; Prior art is changed into by telescopic telescopic material blanking tube 10 blanking in the charging basket by charging basket top blanking through hole 21 blanking in the charging basket; Adopt piston block plate 6 ' as metering location backgauge dish to change by material blanking tube bottom metering skirt dish 11 prior art and locate the backgauge dish as metering; The storing space of prior art is piston block plate 6 ' above space to the charging basket top, and storing of the present invention space is that material blanking tube metering skirt dish 11 is with the space down to charging basket bottom blanking funnel.Prior art is required great effort when pulling piston block plate, and stuck easily, and feed of the present invention is to be in below the material blanking tube metering skirt dish, never has resistance during pulling and problem occurs blocking; Prior art is by the piston block plate 6 ' center material-dropping hole 7 that is in eminence ' to the charging tray blanking, because of distance charging tray center conuli 2 far away, easily cause conuli periphery blanking cloth inequality, plant chicken feeding inequality, and charging basket of the present invention bottom blanking funnel 6 is fixed, center material-dropping hole 7 is over against its following charging tray conuli, and the equilibrium of chicken feeding is planted in the equilibrium of conuli periphery blanking.The present invention measures accurate positioning, and quantitatively blanking is accurate, really reaches the scientific quantitative analysis feeding, and culture efficiency is good, remarkable benefit, and the present invention lays a good foundation for the quantitative feeding line realization remote automation control of standardization hen house from now on.
Description of drawings:
Accompanying drawing 1 front view of the present invention
Accompanying drawing 2 left views of the present invention
The quantitative feeder front view of accompanying drawing 3 prior art kind chickens
Accompanying drawing 4 accompanying drawing 1A-A cutaway views of the present invention
Reference numeral definition: 1, charging tray 2, conuli 3, barrier 4, barrier collar 5, charging basket 6, blanking funnel 7, material-dropping hole 6 ' prior art piston block plate 7 ' piston block plate center, blanking funnel center material-dropping hole 8, envelope pellet 9, envelope pellet stay cord 10, telescopic scalable material blanking tube 11, metering skirt dish 12, metering scale 13, feed 14, skirt dish stay cord 15, support bar 16, top support frame 17, conveying pipeline 18, first pulley 19, first pulley bracket 18 ', second pulley 19 ', second pulley bracket 20, fixing card 21, blanking through hole 22, guiding fin 23, direction recess.
Embodiment:
Above-mentioned Figure of description 1 and 2 has provided a kind of embodiment of the present invention, in conjunction with the structure to the present invention be described further.
The present invention includes bottom charging tray 1, grid 3 it on, be loaded on charging basket 5, charging basket 5 interior blanking metering devices on the grid collar 4.Blanking metering device in the charging basket, comprise telescopic telescopic material blanking tube 10, material blanking tube is suitable for reading to join with charging basket top blanking through hole 21, and the material blanking tube bottom has metering skirt dish 11, metering skirt dish periphery matches with the charging basket inwall, has the gap that metering skirt dish is moved up and down in charging basket flexibly; Also comprise the affixed blanking funnel with center material-dropping hole 76 in charging basket bottom, blanking funnel center material-dropping hole 7 is established envelope pellet 8, and center material-dropping hole 7 is over against the conuli 2 of its following charging tray.Metering skirt dish 11 is provided with stay cord one 14 its liftings of control, and stay cord connects the measure control pull bar once top through hole (not shown) to the first pulley 18, and first pulley 18 is installed on first pulley bracket 19 of top.Envelope pellet 8 is provided with its blankings of stay cord 29 control and opens and closes, and stay cord two is controlled pull bar through top through hole (not shown) to the second pulley 18 ' connections envelope material, second pulley 18 ' be installed on top second pulley bracket 19 ' on.Whole feeder is hung by the fixing card 20 of support bar 15 and top and is fixed on the conveying pipeline 17.Feed link is crossed conveying pipeline 17, top blanking through hole 21, telescopic material blanking tube 10 and is fallen in the charging basket.The charging basket wall is provided with metering scale 12.For balance pulling material blanking tube skirt dish moves up and down, also be provided with vertical guiding fin 22 in the charging basket inwall, correspondingly with it be provided with groove 23 in material blanking tube skirt plate edge, as shown in Figure 4.
The prior art feeder as shown in Figure 3, its difference is, be provided with in the charging basket piston block plate 6 that moves up and down ', the piston block plate have center material-dropping hole 7 ', by charging basket top blanking through hole 21 to the charging basket blanking, piston block plate 6 ' conduct metering location backgauge dish, piston block plate 6 ' above space to the charging basket top is the storing space.