CN107125154A - Calf feeder - Google Patents
Calf feeder Download PDFInfo
- Publication number
- CN107125154A CN107125154A CN201710334956.9A CN201710334956A CN107125154A CN 107125154 A CN107125154 A CN 107125154A CN 201710334956 A CN201710334956 A CN 201710334956A CN 107125154 A CN107125154 A CN 107125154A
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- Prior art keywords
- piston
- milk
- box
- feed
- discharge nozzle
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K9/00—Sucking apparatus for young stock ; Devices for mixing solid food with liquids
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K5/00—Feeding devices for stock or game ; Feeding wagons; Feeding stacks
- A01K5/02—Automatic devices
Abstract
The present invention relates to a kind of cultivation equipment, and in particular to a kind of device for feeding.Including support body, feedbox and milk box, feedbox includes material storing box and material feeding box；First piston and second piston are connected with material feeding box and milk box, first piston and second piston are respectively connected with the first stage clip；The opening through casing is equipped with material feeding box and milk box tank wall, open outer side is coated with the first elastic layer and the second elastic layer, the first elastic layer and the second elastic layer and is equipped with wedge；Limited block is provided with below first piston and second piston, material storing box is connected with the material feeding box below first piston；Closable charging aperture is equipped with feedbox and milk box；Material feeding box and milk lower box part, which are respectively equipped with outside the feed discharge nozzle and milk discharge nozzle that lower end is fixed together, feed discharge nozzle and milk discharge nozzle, is arranged with air bag, and air bag is connected with first piston and second piston superjacent air space.The calf feeder of this programme can replace feeding feed and milk.
Description
Technical field
The present invention relates to a kind of cultivation equipment, and in particular to a kind of device for feeding.
Background technology
The ox of birth 6 months is referred to as calf, and cud is not yet developed after calf birth, so nutrition can only be obtained from milk
Material.And with the gradually development of cud, calf, which gradually can be obtained from solid feed in nutriment, and feed, also to be contained
A large amount of calf not obtainable nutriments from milk, so now needing to wean to calf, make calf using feed as staple food.
It is usually that feed is placed in unlimited trough to allow calf freely to eat at present, but during the broiling summer, raises
Material exposes mouldy, the pollution such as impurity that can be also brought into by calf of easily making moist in atmosphere for a long time, and calf long-term consumption is so
Feed can damage the health of calf.And calf is also easy to ride out feed from trough, causes the waste of feed.
Application No. 201510210619.X Chinese patent disclosed in 22 days July in 2015 discloses a kind of calf particle
Feed self feeder.Including material storing box, monitoring is provided with the tank wall that storing case lid, material storing box are provided with above material storing box
Mouthful, the bottom of material storing box is provided with conical feed current divider, the bottom to the top close to circular cone of conical feed current divider
A circular deep hole is provided with, feed air deflector is arranged on around conical feed current divider, and circular discharging opening is arranged on storage
The bottom of hopper, the upper end of circular discharging opening is provided with screw thread, and circular discharging opening is connected through a screw thread with material storing box, circle discharging
One end of mouth is provided with straw, and being internally provided with below wedge-shaped feed flow blockage device, material storing box for straw is provided with
Material collecting disc, the center of material collecting disc is provided with a circular protrusions supporter, and the inside of circular protrusions supporter is fixedly installed company
Extension bar, the upper end of connecting rod exceeds circular protrusions supporter and extend into circular deep hole, material storing box and circular protrusions supporter
Connected by spring, the surrounding of material collecting disc is provided with feeding position, one circular discharging opening of each feeding position correspondence.When calf sucks
During straw, wedge-shaped feed flow blockage device is opened, and feed is dropped out.
Feed is only delivered in this self feeder, the calf in weaning period can only eat feed, but do not given calf
The ox laundering period and stop feeding milk suddenly, calf can not adapt to, so can reduce in addition stop feed, be so unfavorable for calf
The health of ox.Secondly, calf needs the top for biting straw just feed is dropped out from straw, when calf bites sucking
During the bottom of device, straw will not be opened, so can be counteracted to the feed of calf.In addition, when the feed of straw end
It can be bonded together when being drenched, now the feed in material storing box can not be slided smoothly.
The content of the invention
It is an object of the invention to provide a kind of calf feeder of alternately feeding feed and milk.
To reach above-mentioned purpose, the technical scheme is that：Calf feeder, including support body, feedbox and feedbox
The milk box being set up in parallel, feedbox and milk box are each attached on support body, material storing box and lower end of the feedbox including upper end
Material feeding box；First piston and second piston, first piston and material feeding box bottom are slidably connected in material feeding box and milk box respectively
Between, between second piston and milk box bottom be respectively connected with the first stage clip；Material feeding box above first piston and second piston
Be equipped with the opening through casing on milk box tank wall, the open outer side of material feeding box and milk box has been respectively coated by the first elasticity
It is wedge shape, the wedge that lower surface is horizontal plane that upper surface is equipped with layer and the second elastic layer, the first elastic layer and the second elastic layer
Shape block；Limited block is provided with below first piston and second piston, material storing box is connected with the material feeding box below first piston；Feedbox
With closable charging aperture is equipped with milk box；Material feeding box and milk lower box part are provided with discharge nozzle, and discharge nozzle includes and discharging
The feed discharge nozzle of case connection and the milk discharge nozzle connected with milk box, feed discharge nozzle and milk discharge nozzle upper end turn
It is dynamic to be connected with baffle plate, it is provided with outside the second stage clip, feed discharge nozzle and milk discharge nozzle and is arranged between baffle plate and discharge nozzle side wall
Air bag, air bag is provided with the first check valve, and air bag is connected with first piston and second piston superjacent air space.
In the milk box that first feed and milk are put into below material storing box and second piston respectively from charging aperture before feeding,
The feed turned off in charging aperture, material storing box enters in material feeding box, and then enters in feed discharge nozzle, due under feed discharge nozzle
The baffle plate at end, so feed can not be dropped out from feed discharge nozzle, the now feed and first piston of the superiors in material feeding box
Lower aspect contact；Because milk discharge nozzle upper end is provided with baffle plate, baffle plate closing milk discharge nozzle upper end, and baffle plate has second
Stage clip, so milk can not be spilt from milk box under gravity.
When initial, first piston is located between the first elastic layer and limited block, and second piston is located above the second elastic layer；
Can also first piston be located at the first elastic layer above, second piston be located between the second elastic layer and limited block.When the first work
Plug is located between the first elastic layer and limited block, when second piston is located above the second elastic layer, and calf starts feed, due to raising
Material discharge nozzle and milk discharge nozzle lower end are fixed together, so biting feed discharge nozzle and milk discharging during calf feed simultaneously
Pipe, the air bag for being set in outside is squeezed, and the gas in air bag enters in the space above first piston and second piston, by
In first piston and second piston superjacent air space for confined space so the air pressure of first piston and second piston superjacent air space increases
Greatly, now first piston can not continue to move down due to the limited block of lower section, so when air pressure increases, the first elastic layer to
Outer expansion, the wedge being fixed in the first elastic layer is with moving out, then wedge loses the obstruction work to first piston
With first piston is moved upwards in the presence of the first stage clip, when first piston crosses the first elastic layer, in the first elastic layer
Gas enter feed box in, due to leaving gap between feed, so feed box can keep stable gas pressure, so now raising
Material will not be dropped out from feed discharge nozzle.
The gas in air bag enters the superjacent air space of second piston simultaneously, and the air pressure of second piston superjacent air space increases, the
Two pistons are pushed down, because the upper surface of wedge is wedge shape, so wedge is promoted laterally, while second piston
Continue to move downward, after second piston crosses the second elastic layer, the second elastic layer resiles, wedge is located at second piston
Top, second piston can not be continued to move downward by the stop of the limited block of lower section.Meanwhile, second piston is by the first stage clip
Upward elastic force, but because the lower surface of wedge is horizontal plane, so second piston can not be moved upwards.Second piston to
During lower motion, air pressure increases in milk box, and milk is pressed down against, and until baffle plate is depressed, milk passes through ox immediately
Milk discharge nozzle enters in calf mouth.So now milk only can be flowed out in feeder.
When calf loosens air bag, air bag is resiled, and extraneous air is entered in air bag by the first check valve, in calf
When ox bites air bag again, the gas in air bag is again introduced into the superjacent air space of first piston and second piston, and now first
Piston is located above the first elastic layer, and second piston is located between the second elastic layer and limited block, so first piston is downward
Promote, because first piston lower surface is contacted with the feed in material feeding box, so first piston pushes directly on feed and moved downward,
Feed end motion under feed discharging opening in the presence of downward thrust, baffle plate is pushed downwards out, and feed is pushed out feed discharging
Pipe, so feed can be fallen into from feed discharge nozzle in calf mouthful.
Simultaneously because the stop of limited block, second piston can not continue to move downward, so the second elastic layer outwards expands,
Wedge is moved out with the second elastic layer, then wedge loses the barrier effect to second piston, so second piston exists
Moved upwards in the presence of first stage clip, then second piston will not be pressed down against milk, so now milk will not go out from milk
Flowed out in expects pipe.So now feed only can be dropped out in feeder, when calf bites air bag again, ox is flowed out in feeder
Milk, so circulation.If first piston is located above the first elastic layer when initial, second piston is located at the second elastic layer and limited block
Between, then what is first dropped out in feeder is feed.
This programme has the beneficial effect that：（One）Feeder alternately can drop out feed and milk, and milk can prevent calf
Suddenly wean and refuse feed, and feed can allow calf to be constantly accustomed to feed, provide what milk can not be supplied completely for calf
Nutriment.So feeder can help calf wean while calf feed is ensured.
（Two）Feed discharge nozzle and milk discharge nozzle lower end are set together, and biting feed simultaneously during each calf feed goes out
Expects pipe and milk discharge nozzle, it is possible to avoid after separating feed discharge nozzle and milk discharge nozzle, calf selectively only eats
Use milk.
（Three）Feeder alternately drops out feed and milk, it is ensured that calf could continue to drink ox after eating a feed
Milk, it is possible to force calf to eat feed, allow calf to be constantly accustomed to feed.
（Four）First piston directly contacts feed, and then feed is released into feed discharge nozzle, it is possible to avoid out completely
The influence that gas in hopper discharges to feed.
（Five）Feed discharge nozzle and milk discharge nozzle are provided separately, the feed dropped out after milk can be avoided to be glued
On discharging inside pipe wall, and then the blockage that discharges can be avoided.
Preferred scheme one, as the further improvement to base case, material storing box bottom is provided with feed pipe, and feed pipe runs through
First piston, feed pipe is slidably connected with first piston.Now feed pipe is the straight hollow pipe set straight down, is not sent out
Raw bending, so when the feed in material feeding box is reduced, feed in material storing box can directly from material storing box falls on material feeding box,
Without being deposited in feed pipe.
Preferred scheme two, as the further improvement to preferred scheme one, the first stage clip is respectively along first piston and second
Piston centre is symmetrical arranged.In piston upwards, the first stage clip of both sides can make first piston and second piston by
Upward active force more balance, make the slip of first piston and second piston more smooth.
Preferred scheme three, as the further improvement to base case, air bag includes the first air bag and the second air bag, first
Air bag and the second air bag are connected with first piston and second piston superjacent air space respectively, are respectively provided with the first air bag and the second air bag
There is the first check valve being in communication with the outside.When calf bites air bag, the gas in the first air bag can only enter first piston
Gas in superjacent air space, the second air bag can only enter in second piston superjacent air space.So can make enter first piston and
Gas flow above second piston is identical, can avoid influencing each other between feedbox and milk box.
Preferred scheme four, as the further improvement to preferred scheme, milk box side wall is provided with the second check valve.When second
During piston upwards, the space increase below second piston, air pressure reduces, and now air can enter from the second check valve
Milk box, it is possible to avoid air from entering from milk discharge nozzle, and then baffle plate during air inlet can be avoided to expose gap and make ox
Milk is spilt, and is sucked feed chip and the saliva of calf in milk discharge nozzle when can also avoid air inlet, it is possible to prevente effectively from ox
Milk discharge nozzle is blocked by feed chip and milk discharge nozzle is contaminated.
Preferred scheme five, as to base case, preferred scheme two, preferred scheme four further improvement, feedbox and
Dismountable cooling layer is provided with the outside of milk box.Summer weather is hot, and feed and milk are placed in feeder and easily gone bad,
Calf eats rotten feed and milk can have a strong impact on healthy, and the cooling layer now set, which can be reduced in feeder, raises
The temperature of material and milk, can effectively prevent feed and milk modification, prevent calf sick.
Brief description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description：
Fig. 1 is the structural representation of the embodiment of the present invention 1；
Fig. 2 is Fig. 1 sectional view；
Fig. 3 is the sectional view when elastic layer of the embodiment of the present invention 1 first is unexpanded；
Sectional view when Fig. 4 expands for Fig. 3 the first elastic layer.
Embodiment
Reference is：Support body 1, material feeding box 2, charging aperture 21, lid 22, the first elastic layer 23, wedge 24, first are lived
Plug 25, dividing plate 26, feed pipe 27, milk box 3, the second check valve 31, the second elastic layer 32, second piston 33, limited block 34, the
One stage clip 35, baffle plate 36, the second stage clip 37, air bag 4, the first check valve 41, tracheae 42, discharge nozzle 5, feed discharge nozzle 51, ox
Milk discharge nozzle 52, feedbox 6.
Embodiment 1
As shown in Figures 1 to 4, calf feeder, including support body 1, feedbox 6, milk box 3, support body 1 are placed on ground, and side
Wall is welded in frame, and feedbox 6 and milk box 3 are set up in parallel and can constitute a cylinder.The middle part of feedbox 6, which is provided with, is in
The dividing plate 26 of " V " shape, the edge of dividing plate 26 in feedbox 6 with being welded, and feedbox 6 is divided into material storing box and material feeding box 2 by dividing plate 26,
The lowest part of dividing plate 26 is welded with the feed pipe 27 through dividing plate 26.The lower section of dividing plate 26 is provided with and can slided up and down along the side wall of material feeding box 2
First piston 25, be fixed with two along the Central Symmetry of first piston 25 between the lower surface of first piston 25 and the bottom of material feeding box 2
First stage clip 35；The lower end of feed pipe 27 is run through to be slidably connected between first piston 25, and feed pipe 27 and first piston 25.First
The side wall that the material feeding box 2 of the lower section of piston 25 is not contacted with milk box 3 is provided with the opening through the side wall of material feeding box 2, and be open outsourcing
The first elastic layer 23 that material is elastic caoutchouc is covered with, the edge of the first elastic layer 23 is glued with the lateral wall of material feeding box 2.First elasticity
The lower section of layer 23, which is welded with, prevents first piston 25 from continuing to be provided with the feed passed through for feed at the top of the limited block 34 glided, material storing box
Charging aperture 21, the upper limb of feed charging aperture 21 is raised up and is provided with screw thread, in addition to lid 22, and lid 22 is raised by screw thread honeybee
Expect charging aperture 21.
The top of milk box 3 is provided with the second piston 33 that can be slided up and down along the side wall of milk box 3, the lower surface of second piston 33 with
First stage clip 35 is fixed between the bottom of milk box 3；What the milk box 3 of the lower section of second piston 33 was not contacted with material feeding box 2
Side wall is provided with the opening through the side wall of milk box 3, and opening is coated with the second elastic layer 32 that material is elastic caoutchouc, second
It is glued with the outer wall of milk box 3 at the edge of elastic layer 32.Limited block 34 is welded with below elastic layer.First elastic layer 23 and the second elasticity
The inner side of layer 32, which is glued, wedge 24, and the upper surface of wedge 24 is close to the higher wedge shape of elastic layer side height, wedge
24 lower surfaces are horizontal plane.The distance between the lower surface of wedge 24 and limited block 34 are more than first piston 25 and second piston
33 thickness.The bottom of milk box 3 is provided with milk charging aperture 21, and the 3rd that one-way air inlet is provided with milk charging aperture 21 is unidirectional
Valve.
Material feeding box 2 and the bottom adjacent of milk box 3 are provided with simultaneously through material feeding box 2 and the discharge nozzle 5 of milk box 3, discharging
Pipe 5 includes the feed discharge nozzle 51 connected with material feeding box 2 and the milk discharge nozzle 52 connected with milk box 3；Feed discharge nozzle 51
The baffle plate 36 of feed discharge nozzle 51 and milk discharge nozzle 52, the lower surface of baffle plate 36 and are respectively equipped with the top of milk discharge nozzle 52
The one end of two stage clip 37 is fixed, and the other end of the second stage clip 37 is fixed with discharge nozzle 5；The baffle plate 36 set in feed discharge nozzle 51 is with going out
The baffle plate 36 set in gap, milk discharge nozzle 52 is left between the wall of expects pipe side can completely enclose milk discharge nozzle 52.Discharging
The lower end outside of pipe 5, which is glued, air bag 4, and the first check valve 41 provided with one-way air inlet, air bag 4 is connected respectively by two tracheaes 42
Space between logical space, second piston 33 and the top of milk box 3 between first piston 25 and dividing plate 26.Feedbox 6 and ox
Milk box 3 is externally provided with the cooling layer for being close to feedbox 6 and milk box 3, and cooling layer top and bottom are equipped with elastic band, and elastic band will
Cooling layer is fixed on feedbox 6 and the outside of milk box 3.It is provided with cooling layer in bag, bag and is placed with ice bag.
First feed and milk are put into material storing box and milk box 3 respectively from charging aperture 21 before feeding, then cover lid
22, material storing box and milk box 3 are closed.Feed in material storing box enters in material feeding box 2, and then enters in feed discharge nozzle 51,
Now 25 times aspects of the feed of the superiors in material feeding box 2 and first piston are contacted.
When initial, first piston 25 is located between the first elastic layer 23 and limited block 34, and second piston 33 is located at the second bullet
Property 32 top of layer when, calf starts feed, and calf bites feed discharge nozzle 51 and milk discharge nozzle 52, is set in the air bag in outside
4 are squeezed, and the gas in air bag 4 enters in the space of first piston 25 and the top of second piston 33, due to first piston 25
With the superjacent air space of second piston 33 be confined space thus first piston 25 and the superjacent air space of second piston 33 air pressure increase, this
When first piston 25 can not continue to move down due to the limited block 34 of lower section, so when air pressure increases, the first elastic layer 23
Outwards expansion, is fixed on the wedge 24 in the first elastic layer 23 with moving out, then wedge 24 is lost to first piston
25 inhibition, first piston 25 is moved upwards in the presence of the first stage clip 35, when first piston 25 crosses the first elasticity
During layer 23, the gas in the first elastic layer 23 enters in feed box, due to leaving gap between feed, so feed box can be protected
Stable gas pressure is held, so now feed will not be dropped out from feed discharge nozzle 51.
The gas in air bag 4 enters the superjacent air space of second piston 33 simultaneously, and the air pressure of the superjacent air space of second piston 33 increases
Greatly, second piston 33 is pushed down, because the upper surface of wedge 24 is wedge shape, so wedge 24 is promoted laterally,
Second piston 33 continues to move downward simultaneously, after second piston 33 crosses the second elastic layer 32, and the second elastic layer 32 recovers former
Shape, wedge 24 is located at the top of second piston 33, and second piston 33 can not be continued downwards by the stop of the limited block 34 of lower section
Motion.Meanwhile, second piston 33 by the upward elastic force of the first stage clip 35, but due to wedge 24 lower surface be horizontal plane,
So second piston 33 can not be moved upwards.During second piston 33 is moved downward, air pressure increases in milk box 3, ox
Milk is pressed down against, and until baffle plate 36 is depressed, milk is entered in calf mouth by milk discharge nozzle 52 immediately.So now feeding
Only milk can be flowed out in feeder.
When calf loosens air bag 4, air bag 4 resiles, and extraneous air enters air bag 4 by the first check valve 41
In, when calf bites air bag 4 again, the gas in air bag 4 is again introduced into first piston 25 and the top of second piston 33 is empty
Between in, now first piston 25 is located at the top of the first elastic layer 23, and second piston 33 is located at the second elastic layer 32 and limited block 34
Between, so first piston 25 is pushed down, because the lower surface of first piston 25 is contacted with the feed in material feeding box 2, so
First piston 25 pushes directly on feed and moved downward, and baffle plate 36 is pushed down, feed feed in the presence of downward thrust
End motion under discharging opening, the feed of the lower end of feed discharge nozzle 51 is pushed out feed discharge nozzle 51, so feed can go out from feed
Fallen into expects pipe 51 in calf mouthful, after first piston 25 stops moving downward, the closure feed discharge nozzle 51 of baffle plate 36, feed goes out
Remaining feed is dropped out in expects pipe 51.
Simultaneously because the stop of limited block 34, second piston 33 can not continue to move downward, thus the second elastic layer 32 to
Outer expansion, wedge 24 is moved out with the second elastic layer 32, then wedge 24 loses the barrier effect to second piston 33,
So second piston 33 is moved upwards in the presence of the first stage clip 35, then second piston 33 will not be pressed down against milk, so
Now milk will not flow out from milk discharge nozzle 52.So feed only now can be dropped out in feeder, when calf is bitten again
During air bag 4, milk is flowed out in feeder, so circulation.
Embodiment 2
Difference from Example 1 with the lower end of milk box 3 is additionally provided with the second check valve of the one-way air inlet being in communication with the outside
31, air pressure when sliding in second piston 33 in balance milk box 3.The of first air bag of air bag 4 including left side and right side
Two air bags, the first air bag side relative with the second air bag is glued, and the first air bag connects dividing plate 26 and the by a tracheae 42
Space between one piston 25, the second air bag connects the sky between second piston 33 and the top of milk box 3 by a tracheae 42
Between.
When calf bites air bag 4, the first air bag and the second air bag are extruded simultaneously, and the gas in the first air bag is only entered
Gas in the superjacent air space of first piston 25, the second air bag only enters the superjacent air space of second piston 33, it is possible to avoid charging
Gas in case 2 and milk box 3 interacts.
Above-described is only the preferred embodiment of the present invention, it is noted that for those skilled in the art,
Without departing from the inventive concept of the premise, several modifications and improvements can also be made, these should also be considered as the guarantor of the present invention
Scope is protected, these effects and practical applicability for implementing all without the influence present invention.The present invention omits the technology of description, shape
Shape, construction part are known technology.
Claims (6)
1. calf feeder, including support body, feedbox, it is characterised in that also including the milk box being set up in parallel with feedbox, institute
State feedbox and milk box is each attached on support body, the feedbox includes the material storing box of upper end and the material feeding box of lower end；It is described
Slidably connect first piston and second piston in material feeding box and milk box respectively, first piston and the material feeding box bottom it
Between, between second piston and milk box bottom be respectively connected with the first stage clip；Material feeding box above first piston and second piston and
The opening through casing is equipped with milk box tank wall, the open outer side of the material feeding box and milk box has been respectively coated by the first bullet
Property layer and the second elastic layer, it is that wedge shape, lower surface are level that upper surface is equipped with first elastic layer and the second elastic layer
The wedge in face；Entering below limited block, the material storing box and first piston is provided with below the first piston and second piston
Hopper is connected；Closable charging aperture is equipped with the feedbox and milk box；Material feeding box and the milk lower box part is provided with
Discharge nozzle, the discharge nozzle includes the feed discharge nozzle connected with feed box and the milk discharge nozzle connected with milk box, described
Feed discharge nozzle and milk discharge nozzle upper end, which are rotatably connected between baffle plate, baffle plate and discharge nozzle the side wall, is provided with second
Stage clip, feed discharge nozzle and milk the discharge nozzle lower end is arranged with air bag, and air bag is provided with the first check valve, and the air bag is equal
Connected with first piston and second piston superjacent air space.
2. calf feeder according to claim 1, it is characterised in that the material storing box bottom is provided with feed pipe, institute
Feed pipe is stated through first piston, the feed pipe is slidably connected with first piston.
3. calf feeder according to claim 2, it is characterised in that first stage clip respectively along first piston and
Second piston Central Symmetry is set.
4. calf feeder according to claim 1, it is characterised in that the air bag includes the first air bag and the second gas
Capsule, the first air bag and the second air bag are connected with first piston and second piston superjacent air space respectively, the first air bag and the second air bag
On be provided with the first check valve being in communication with the outside.
5. calf feeder according to claim 4, it is characterised in that milk box side wall is unidirectional provided with second
Valve.
6. the calf feeder according to any one in claim 1,3,5, it is characterised in that the feedbox and ox
Dismountable cooling layer is provided with the outside of milk box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710334956.9A CN107125154A (en) | 2017-05-12 | 2017-05-12 | Calf feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710334956.9A CN107125154A (en) | 2017-05-12 | 2017-05-12 | Calf feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107125154A true CN107125154A (en) | 2017-09-05 |
Family
ID=59731533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710334956.9A Pending CN107125154A (en) | 2017-05-12 | 2017-05-12 | Calf feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107125154A (en) |
Cited By (2)
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| CN108719113A (en) * | 2018-05-28 | 2018-11-02 | 仁怀市泓熙养殖专业合作社 | A kind of breeding cultivation device of ox |
| CN114097691A (en) * | 2021-11-23 | 2022-03-01 | 沈洪银 | Automatic equipment of throwing something and feeding of wisdom agricultural bait |
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|---|---|---|---|---|
| CN108719113A (en) * | 2018-05-28 | 2018-11-02 | 仁怀市泓熙养殖专业合作社 | A kind of breeding cultivation device of ox |
| CN114097691A (en) * | 2021-11-23 | 2022-03-01 | 沈洪银 | Automatic equipment of throwing something and feeding of wisdom agricultural bait |
| CN114097691B (en) * | 2021-11-23 | 2023-01-06 | 优鱼(广州)技术有限公司 | Automatic equipment of throwing something and feeding of wisdom agricultural bait |
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Application publication date: 20170905 |
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