CN108566897A - A kind of trough of variable volume - Google Patents
A kind of trough of variable volume Download PDFInfo
- Publication number
- CN108566897A CN108566897A CN201810506278.4A CN201810506278A CN108566897A CN 108566897 A CN108566897 A CN 108566897A CN 201810506278 A CN201810506278 A CN 201810506278A CN 108566897 A CN108566897 A CN 108566897A
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- China
- Prior art keywords
- rectangular block
- push plate
- groove body
- rotation
- montant
- Prior art date
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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
- A01K5/00—Feeding devices for stock or game ; Feeding wagons; Feeding stacks
- A01K5/01—Feed troughs; Feed pails
Abstract
The present invention relates to a kind of trough of variable volume, the problem of existing trough of effective solution is unable to transform size and cannot clear up surplus material；Its technical solution solved includes groove body, rectangular block moving up and down under there are one in groove body, there are one montants respectively for the left and right sides of rectangular block, montant is respectively arranged on the left side and the right side a push plate, the lower face of each push plate set there are one with the matched through-hole of montant, push plate is moved to when fitting with rectangular block, and montant moves up in the through-hole that can be inserted into and be matched therewith；The lower section of rectangular block is equipped with sun gear, there are multiple planetary gears on the outside of sun gear, the outer sheath dress of multiple planetary gears is set there are one planet carrier, the rotation of planet carrier can drive rectangular block to move up and down above multiple planetary gears there are one external toothing, frictional disk there are one being set above planet carrier, the upper surface of frictional disk is connected through compression spring with rectangular block, and the rotation of external toothing can drive push plate to move, and present inventive concept is novel, clever structure, it is highly practical.
Description
Technical field
The present invention relates to live pigs to be fed to field, especially a kind of trough of variable volume.
Background technology
In live pig carries out breeding process, it may appear that the different size of live-pig individual of different batches, for different building shape
Live pig could should effectively be controlled according to different feeding standards by formulating rational feeding time and rational feeding amount
The growth of live pig processed could fundamentally ensure the quality of raw pork to realize that live pig growth more rationalizes.
Traditional pig farm mostly uses fixed channel-shaped or peviform, this food for the crib that cost-effective live pig is fed
Slot is of low cost, but keeper is needed to be rigid in checking up the appetite fed every time when live pig is fed, but this artificial handle
During pass, since people can inevitably have error in operation, and a large amount of manpower is also consumed during this is checked on
Material resources, to make pig-breeding cost increase, and there is dead angle and bottom feed dead angle in traditional trough, eating
The bottom and side boundary position of slot often remain a large amount of material-saving, and live pig can not feed, these remain material one to cause
The raising of cost of material, two are chronically exposed to air mesometamorphism to remain material, can be grown when no cleaning in time a large amount of thin
Bacterium can be entrained in when being fed next time in new pannage edible to cause live pig to cause a disease by live pig again.
So the present invention provides a kind of trough of variable volume to solve problem above.
Invention content
For the above situation, to overcome the defect of the prior art, the present invention to provide a kind of trough of variable volume, effectively
Solve the problems, such as that existing trough is unable to transform size and cannot clear up surplus material.
Its technical solution solved the problems, such as includes the rectangle groove body of an open end upward, and the centre of groove body is set there are one under
End through groove body bottom surface and the rectangular block that can be moved up and down in groove body, former and later two sides of rectangular block respectively with before groove body
Latter two medial surface fits, and a lower end is respectively fixed on the side of left and right two of rectangular block through groove body bottom surface and can be with
The montant moved up and down with rectangular block, the upper end of montant are less than the upper surface of rectangular block, and montant is respectively arranged on the left side and the right side one
A vertical push plate placed and can slided in groove body, former and later two sides of each push plate are corresponding with groove body respectively with bottom surface
Medial surface fit, the lower face of each push plate set there are one with the matched through-hole of montant, push plate is moved to and rectangular block
When fitting, montant moves up in the through-hole that can be inserted into and be matched therewith；
The lower section of the rectangular block is equipped with horizontal positioned sun gear, and the outer circumference of sun gear is evenly equipped with multiple planetary gears, more
The outer sheath dress of a planetary gear sets that there are one the planets being placed in below rectangular block there are one external toothing above multiple planetary gears
The rotation of frame, planet carrier can drive rectangular block to move up and down, and be set above planet carrier there are one frictional disk, the upper surface of frictional disk
It is connected with rectangular block through compression spring, moving down for rectangular block can drive frictional disk to squeeze planet carrier, the left and right sides of external toothing
It is respectively equipped with a shaft vertically placed, the rotation of external toothing can drive shaft to rotate, and the rotation of shaft can drive its correspondence
The push plate of side moves left and right.
Present inventive concept is novel, and clever structure is highly practical, real by the cooperation of planetary gear train planet carrier and external toothing
The interval ordered movement for having showed push plate and rectangular block easily hoards feed and leads to feed waste to solve trough feed blind area
The problem caused a disease with live pig.
Description of the drawings
Fig. 1 is main view sectional view when montant of the present invention does not coordinate with through-hole.
Fig. 2 is main view sectional view when montant of the present invention coordinates with through-hole.
Fig. 3 is a-quadrant partial enlarged view in Fig. 2 of the present invention.
Fig. 4 is planetary gear train of the present invention and its cooperation transmission parts structure top plan view.
Fig. 5 is vertical view of the present invention.
Specific implementation mode
The specific implementation mode of the present invention is described in further detail below in conjunction with attached drawing.
By Fig. 1 to Fig. 5 it is found that the present invention includes the rectangle groove body 1 of an open end upward, the centre of groove body 1 is equipped with one
A lower end through 1 bottom surface of groove body and the rectangular block 2 that can be moved up and down in groove body 1, former and later two sides of rectangular block 2 respectively with
Former and later two medial surfaces of groove body 1 fit, and a lower end is respectively fixed on the side of left and right two of rectangular block 2 and runs through groove body
1 bottom surface and the montant 3 that rectangular block 2 can be followed to move up and down, the upper end of montant 3 are less than the upper surface of rectangular block 2, a left side for montant 3
Right both sides are respectively equipped with a vertical push plate 4 placed and can be slided in groove body 1, former and later two sides of each push plate 4 with
Medial surface corresponding with groove body 1 fits respectively for bottom surface, and the lower face of each push plate 4 sets that there are one matched with montant 3
Through-hole 5, push plate 4 is moved to when fitting with rectangular block 2, and montant 3 moves up in the through-hole 5 that can be inserted into and be matched therewith；
The lower section of the rectangular block 2 is equipped with horizontal positioned sun gear 6, and the outer circumference of sun gear 6 is evenly equipped with multiple planetary gears
7, for the outer sheaths of multiple planetary gears 7 dress there are one external toothing 8, the tops of multiple planetary gears 7 sets that there are one be placed in 2 lower section of rectangular block
Planet carrier 9, the rotation of planet carrier 9 can drive rectangular block 2 to move up and down, and the top of planet carrier 9 sets that there are one frictional disks 10, rubs
The upper surface for wiping disk 10 is connected through compression spring 11 with rectangular block 2, and moving down for rectangular block 2 can drive frictional disk 10 to squeeze planet
Frame 9, external toothing 8 are respectively arranged on the left side and the right side a shaft vertically placed 12, and the rotation of external toothing 8 can drive 12 turns of shaft
Dynamic, the rotation of shaft 12 can drive the push plate 4 of its respective side to move left and right.
In order to realize that the rotation of external toothing 8 drives shaft 12 to rotate, 8 turns of external toothing can be followed by being equipped on the external toothing 8
Dynamic first gear 13, dress passes through first gear there are one the second gear 14 engaged with first gear 13 in each shaft 12
13 engagements drive the rotation of second gear 14 to realize that external toothing 8 drives shaft 12 to rotate.
In order to realize that the rotation of shaft 12 can drive push plate 4 to move, the outside of each push plate 4 is set puts there are one level
It sets and runs through 1 the first threaded rod of side wall 15 of groove body, one end of the first threaded rod 15 is fixedly connected with push plate 4, and the other end stretches out slot
Body 1, the part that the first threaded rod 15 is placed in outside groove body 1 are cased with the first bevel gear 16 being rotatably connected on 1 outer wall of groove body, and first
16 inner headed face of bevel gear is equipped with equipped with the lower section with 15 matched internal thread of the first threaded rod, first bevel gear 16 and engages
And it is sleeved on the second bevel gear 17 in shaft 12, the rotation of shaft 12 drives 16 turns of first bevel gear through second bevel gear 17
Dynamic, the rotation of first bevel gear 16 drives the first threaded rod to be moved forward and backward through internal thread, is bored by second bevel gear 17 and first
The engagement of gear 16 drives the rotation of the first threaded rod 15 to realize that the first threaded rod 15 pushes push plate 4 to be moved forward and backward.
In order to realize that the rotation of planet carrier 9 can drive rectangular block 2 to move up and down, the planet carrier 9 is equipped with vertical place
And with 6 coaxial mounted second threaded rod 18 of sun gear, rectangular block 2 is equipped with and open end coaxial with the second threaded rod 18 downward
Blind hole 19, be equipped in blind hole 19 with 18 matched internal thread of the second threaded rod, pass through the rotation ignorant of the economics of the second threaded rod 18
Hole 19 drives rectangular block 2 to move up and down with its internal internal thread.
In order to realize that planetary gear 7 does not depart from the external toothing 8 i.e. fixation of external toothing 8, the lower face of the external toothing 8 is equipped with
The block plate 20 of coaxial circular ring shape, the interior diameter of block plate 20 are less than the interior diameter of external gear, and the lower section circumference of block plate 20 is equal
Multiple supporting rods 21 are furnished with, the lower face of block plate 20 is rotatablely connected and can not be detached from multiple supporting rods 21, passes through supporting rod 21
Block plate 20 is supported to realize the fixation to external toothing 8, it is row that the blocking of block plate 20 realizes that planetary gear 7 cannot be detached from external toothing 8 simultaneously
The rotation of carrier 9 pushes up rectangular block 2 and provides support.
In order to realize, compression spring 11 will not deform under the rotary action of planet carrier 9 when extrusion friction disk 10, described
Each compression spring 11 intermediate sleeve dress is there are one telescoping tube 22, and one end of telescoping tube 22 is fixedly connected with frictional disk 10, and the other end is fixed
On the lower ground of rectangular block 2, effectively realized by the setting of telescoping tube 22 has the case where rotation trend in frictional disk 10
Under will not drive compression spring 11 deform.
In order to realize that montant 3 can be inserted into corresponding through-hole 5 under conditions of push plate 4 can be bonded with rectangular block 2,
The arc groove 23 of the rectangular block 2 being respectively arranged on the left side and the right side outside an open end, montant 3 are placed in arc groove 23 and not
It is in contact with the cell wall of arc groove 23, the bottom of montant 3 is connect with rectangular block 2 through link block, and the inside of each push plate 4 is equipped with one
A arc convex block 24 that can be fitted with arc groove 23, through-hole 5 are opened on arc convex block 24.
In order to realize that the leakproofness of this dress entirety, the groove body 1 are placed in a closed babinet, the open end of groove body 1
Babinet is stretched out, the outside of each push plate 4 is fixed there are one cover board 25 horizontal and that push plate 4 can be followed to move left and right, and cover board is passed through
25 realize that the groove body 1 after being moved to push plate 4 is covered the when of realizing that groove body 1 does not contain feed and keeps air-tight state.
To realize preferably driving effect, stepper motor 26 is installed on the sun gear 6.
The present invention specific work process be：The present apparatus sets feeding amount according to the pig of different times when in use and adjusts
Whole two push plates 4 are apart from the distance between rectangular block 2, when two push plates 4 are installed to close to the position of rectangular block 2, at this time
The feed that can be delivered is relatively fewer, and the feed that can be delivered when two push plates 4 are installed to the position far from rectangular block 2 will
Increase, after control installs the distance of two push plates 4, according to the turnning circle of distance adjustment stepper motor 26 so that stepping electricity
26 can completely of machine completes entire motion process.
Frictional disk 10 is moved downward in the original state of the present apparatus for rectangular block 2 to fit closely with planet carrier 9, at this time
The upper surface of rectangular block 2 is higher than slot bottom bottom surface, and the upper surface of montant 3 cannot be separated not higher than 1 bottom surface of groove body and with groove body 1,
The distance between rectangular block 2 and planet carrier 9 disclosure satisfy that extruding compression spring 11 at this time and the compression spring 11 made is pressed down against and realizes and rubs
It wipes and generates enough frictional force between disk 10 and planet carrier 9, and this frictional force is enable to realize the rotation of sun gear 6 through planet
Planet carrier 9 cannot rotate while 7 drive external toothing 8 of wheel rotates.
Stepper motor 26 is opened at this time, and the rotation of stepper motor 26 drives sun gear 6 to rotate, and the rotation of sun gear 6 drives
Multiple planetary gear rotations, at this time since the rotation of planet carrier 9 is obstructed, planet carrier 9 is fixed in the process, planetary gear 7
Can only rotation, 7 rotation of planetary gear drives external toothing 8 to rotate, and the rotation of external toothing 8 drive is sleeved on first gear on external toothing 8
13 rotations, second gear 14 of the engaging sleeve in shaft 12 rotates the rotation of first gear 13 simultaneously, and second gear 14 rotates, real
The rotation of existing shaft 12 meets shaft 12 to realize that the fixed installation of shaft 12, the lower end of shaft 12 are connect with body pivot
The rotation of supporting relation necessary to rotation, shaft 12 also drives second bevel gear 17 to rotate simultaneously, and second bevel gear 17 turns
Dynamic engagement first bevel gear 16 rotates, and the rotation of first bevel gear 16 has made internal internal thread drive on the first threaded rod 15
Screw thread match and realize the inwardly movement of the first threaded rod 15, the first threaded rod 15 under the action of first bevel gear 16 of rotation
Inwardly movement drives push plate 4 fixed thereon to be moved to 2 direction of rectangular block, is squeezed the feed in groove body 1 to realize
It pushes.
Rectangular block 2 is moved closer to the promotion push plate 4 of push plate 4, the upper end protruding parts blocking of rectangular block 2 during this
Two push plates 4 continue to move, and push plate at this time 4 still has the tendency that travelling forward, but rectangular block 2 at this time can not achieve push plate
4 movement, therefore the rotation of the first threaded rod 15 is obstructed so that first bevel gear 16, second bevel gear 17, shaft 12 and first
13 second gear 14 of gear is obstructed, and external toothing 8 cannot rotate i.e. external toothing 8 and be fixed at this time.
External toothing 8 do not change one's profession star-wheel 7 start rotation while revolve round the sun, planetary gear 7 revolution drive planet carrier 9 rotate, planet
The rotation of frame 9 drives the second threaded rod 18 rotation on planet carrier 9, and the rotation of the second threaded rod 18 is through blind hole 19 and its inside and second
Moving up for rectangular block 2 is realized under the action of 18 matched internal thread of threaded rod, this is realized in the process is fixed on rectangular block
Montant 3 on 2 initially enters in the through-hole 5 on arc convex block 24, and the sliding in through-hole 5, rectangular block 2 move up
It pushes feed and realizes that the bottom surface for the rectangle frame that push plate 4 is formed with groove body 1 moves up, completed in the regulation number of turns of stepper motor 26
Rectangular block 2 moves up to which pig feeding is given in completion.
When needing secondary feeding to be so that stepper motor 26 rotates backward, and stepper motor 26 drives 6 turns of sun gear at this time
Dynamic, the rotation of 6 meshing planetary gear of sun gear, rectangular block 2 cannot rotate at this time, and the montant 3 being inserted into through-hole 5 does not exit logical
Hole 5, therefore push plate 4 cannot move backward, i.e., external toothing 8 cannot rotate, and it is again public that external toothing 8 cannot rotate planetary gear i.e. rotation
Turn, planet carrier 9 inverts, and realizes that the reversion of the second threaded rod 8 realizes rectangular block 2 to movement, realizes that montant 3 is gradual in this motion process
It is detached from through-hole 5, when montant 3 is detached from through-hole 5, rectangular block 2 moves to the initial position of the present apparatus, i.e., frictional disk 10 squeezes at this time
Planet carrier 9 is so that 9 frictional force of planet carrier becomes larger, once montant 3 is detached from through-hole 5, the power that constraint push plate 4 moves backward disappears,
In the case that 9 frictional force of planet carrier is sufficiently large, external toothing 8 starts to rotate backward, to realize the reverse movement of push plate 4, in step
Realize that the present apparatus is restored to initial as fed, and feeding groove is provided for secondary feeding under the action of the 26 specific number of turns of stepper motor.
The present apparatus, which compares traditional deashing device, following benefit：
1, the realization slot of push plate 4 that the present apparatus passes through installation can move up and down in groove body 1 rectangular block 2 and the installation of 2 both sides of rectangular block
It is used for holding the spatially-variable of feed in body 1, to meet the demand that Different Individual pig is often eaten to different amounts of feed, together
When since pannage is paste, be that feed can inevitably be made to be sticky in feeding trough side plate and bottom plate and join position feeding
It sets, pannage long-term aggregated can so that pannage is rotten sick after eating completion so as to cause pig in these positions, pass through
The rising of rectangular block 2 so that feed dead angle, which is above carried last feed and can be licked by pig, wipes clean, to realize saving feed, subtracts
The sick technology requirement of few pig.
2, the present apparatus can realize that external toothing 8 is rotated when planet carrier 9 is fixed by the special property of planetary gear train,
Realize the back-and-forth motion of two push plates 4 to realize that the feed in groove body 1 is extruded to by driving device when external toothing 8 rotates
Centre, when external toothing 8 is fixed, planet carrier 9 can realize rotation, to realize moving up and down for rectangular block 2 so that rectangular block
The feed in 2 promotion centre positions moves upwards, to meet the problem of eliminating feed dead angle.
3, for the present apparatus since position of the push plate 4 in groove body 1 is adjusted, the space that can contain pannage is adjustable, but
Be 2 each raising and lowering height of rectangular block be it is certain therefore, after setting 26 turnning circle of stepper motor, rising
Must be that the movement rectangular block 2 of first push plate 4 is moving in journey, it is that push plate 4 is resetting after needing rectangular block 2 to reset to return again to, therefore
Being realized by the cooperation of montant 3 and through-hole 5 when rectangular block 2 rises cannot rotate in external toothing 8, complete to decline in rectangular block 2
After action, external toothing 8 could rotate to realize that push plate 4 resets, and meet the requirement of the present apparatus.
Present inventive concept is novel, and clever structure is highly practical, real by the cooperation of planetary gear train planet carrier and external toothing
The interval ordered movement for having showed push plate and rectangular block easily hoards feed and leads to feed waste to solve trough feed blind area
The problem caused a disease with live pig.
Claims (9)
1. a kind of trough of variable volume includes the rectangle groove body of an open end upward（1）, which is characterized in that the slot
Body（1）Centre set there are one lower end run through groove body（1）Bottom surface and can be in groove body（1）The rectangular block inside moved up and down（2）, rectangle
Block（2）Former and later two sides respectively with groove body（1）Former and later two medial surfaces fit, rectangular block（2）The side of left and right two
It is respectively fixed with a lower end on face and runs through groove body（1）Bottom surface and rectangular block can be followed（2）The montant moved up and down（3）, montant
（3）Upper end be less than rectangular block（2）Upper surface, montant（3）Be respectively arranged on the left side and the right side one and vertical place and can be in slot
Body（1）The push plate of interior sliding（4）, each push plate（4）Former and later two sides and bottom surface respectively with groove body（1）Corresponding inside
Face fits, each push plate（4）Lower face set there are one and montant（3）Matched through-hole（5）, push plate（4）Be moved to
Rectangular block（2）When fitting, montant（3）Move up the through-hole that can be inserted into and be matched therewith（5）It is interior；
The rectangular block（2）Lower section be equipped with horizontal positioned sun gear（6）, sun gear（6）Outer circumference be evenly equipped with it is multiple
Planetary gear（7）, multiple planetary gears（7）Outer sheath dress there are one external toothing（8）, multiple planetary gears（7）Top set there are one
It is placed in rectangular block（2）The planet carrier of lower section（9）, planet carrier（9）Rotation can drive rectangular block（2）It moves up and down, planet carrier（9）
Top set there are one frictional disk（10）, frictional disk（10）Upper surface through compression spring（11）With rectangular block（2）It is connected, rectangular block
（2）Move down and can drive frictional disk（10）Squeeze planet carrier（9）, external toothing（8）Be respectively arranged on the left side and the right side one it is perpendicular
To the shaft of placement（12）, external toothing（8）Rotation can drive shaft（12）Rotation, shaft（12）Rotation can drive its correspondence
The push plate of side（4）It moves left and right.
2. a kind of trough of variable volume according to claim 1, which is characterized in that the external toothing（8）On be equipped with
External toothing can be followed（8）The first gear of rotation（13）, each shaft（12）There are one upper dresses and first gear（13）Engagement
Second gear（14）.
3. a kind of trough of variable volume according to claim 1, which is characterized in that each push plate（4）It is outer
Side sets that there are one horizontal positioned and run through groove body（1）The first threaded rod of side wall（15）, the first threaded rod（15）One end and push plate
（4）It is fixedly connected, the other end stretches out groove body（1）, the first threaded rod（15）It is placed in groove body（1）Outer part, which is cased with, to be rotatably connected on
Groove body（1）First bevel gear on outer wall（16）, first bevel gear（16）Inner headed face is equipped with and the first threaded rod（15）It matches
Internal thread, first bevel gear（16）Lower section be equipped with engage and be sleeved on shaft（12）On second bevel gear（17）,
Shaft（12）Rotation through second bevel gear（17）Drive first bevel gear（16）Rotation, first bevel gear（16）Rotation warp in
Screw thread drives the first threaded rod to be moved forward and backward.
4. a kind of trough of variable volume according to claim 1, which is characterized in that the planet carrier（9）It is equipped with
Vertical placement and and sun gear（6）Coaxial mounted second threaded rod（18）, rectangular block（2）It is equipped with and the second threaded rod（18）
Coaxial and open end blind hole directed downwardly（19）, blind hole（19）It is interior to be equipped with and the second threaded rod（18）Matched internal thread.
5. a kind of trough of variable volume according to claim 1, which is characterized in that the external toothing（8）Lower end
Face is equipped with the block plate of coaxial circular ring shape（20）, block plate（20）Interior diameter be less than external gear interior diameter, block plate
（20）Lower section be evenly distributed in multiple supporting rods（21）, block plate（20）Lower face and multiple supporting rods（21）Rotation connection and
It can not be detached from.
6. a kind of trough of variable volume according to claim 1, which is characterized in that each compression spring（11）It is intermediate
There are one telescoping tubes for suit（22）, telescoping tube（22）One end and frictional disk（10）It is fixedly connected, the other end is fixed on rectangular block
（2）Lower ground on.
7. a kind of trough of variable volume according to claim 1, which is characterized in that the rectangular block（2）Left and right
Both sides are respectively equipped with the arc groove outside an open end（23）, montant（3）It is placed in arc groove（23）It is interior and not with arc groove（23）
Cell wall be in contact, montant（3）Bottom and rectangular block（2）It is connected through link block, each push plate（4）Inside set there are one energy
With arc groove（23）The arc convex block to fit（24）, through-hole（5）It is opened in arc convex block（24）On.
8. a kind of trough of variable volume according to claim 1, which is characterized in that the groove body（1）It is placed in one
In closed babinet, groove body（1）Open end stretch out babinet, each push plate（4）Outside fix that there are one horizontal and can follow
Push plate（4）The cover board moved left and right（25）.
9. a kind of trough of variable volume according to claim 1, which is characterized in that the sun gear（6）Upper installation
There is stepper motor（26）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810506278.4A CN108566897B (en) | 2018-05-24 | 2018-05-24 | Changeable pig feed trough of volume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810506278.4A CN108566897B (en) | 2018-05-24 | 2018-05-24 | Changeable pig feed trough of volume |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108566897A true CN108566897A (en) | 2018-09-25 |
| CN108566897B CN108566897B (en) | 2020-09-29 |
Family
ID=63572131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810506278.4A Active CN108566897B (en) | 2018-05-24 | 2018-05-24 | Changeable pig feed trough of volume |
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| Country | Link |
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| CN (1) | CN108566897B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108739447A (en) * | 2018-05-24 | 2018-11-06 | 信阳农林学院 | Pannage dosing system |
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| CN107494296A (en) * | 2017-08-29 | 2017-12-22 | 许昌市夏昌种畜禽有限公司 | A kind of livestock and poultry feeding trough of adjustable volume |
| CN206879750U (en) * | 2017-06-05 | 2018-01-16 | 安徽恒泰农业发展有限公司 | A kind of general live pig crib |
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| JPS5961933A (en) * | 1982-10-01 | 1984-04-09 | Hitachi Ltd | Transfer molding apparatus |
| DE3824138A1 (en) * | 1988-07-15 | 1990-01-18 | Siemens Ag | Arrangement for rinsing semi-conductor crystal wafers arranged in trays |
| JPH02222633A (en) * | 1989-02-23 | 1990-09-05 | Yamaha Motor Co Ltd | Automatic feeding apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108739447A (en) * | 2018-05-24 | 2018-11-06 | 信阳农林学院 | Pannage dosing system |
| CN108739447B (en) * | 2018-05-24 | 2021-01-29 | 山东华邦农牧机械股份有限公司 | Pig feed quantitative supply system |
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| Publication number | Publication date |
|---|---|
| CN108566897B (en) | 2020-09-29 |
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