CN106332796A - Fodder feeding device - Google Patents
Fodder feeding device Download PDFInfo
- Publication number
- CN106332796A CN106332796A CN201610926032.3A CN201610926032A CN106332796A CN 106332796 A CN106332796 A CN 106332796A CN 201610926032 A CN201610926032 A CN 201610926032A CN 106332796 A CN106332796 A CN 106332796A
- Authority
- CN
- China
- Prior art keywords
- suction bucket
- tandem suction
- hopper
- tandem
- main body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
-
- 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
- A01K39/00—Feeding or drinking appliances for poultry or other birds
- A01K39/01—Feeding devices, e.g. chainfeeders
Abstract
The invention relates to the technical field of livestock breeding design, and particularly relates to a fodder feeding device. The invention adopts the following technical scheme: at least one group of intermediate group tandem suction hopper is connected in series between an initial group tandem suction hopper and a tail group tandem suction hopper; the initial group tandem suction hopper, the intermediate group tandem suction hopper and the tail group tandem suction hopper respectively comprise a sealed hopper main body for receiving a fodder as well as a feeding pipe, a discharge pipe and a discharge device which are arranged on the hopper main body, wherein the feeding pipe and/or the discharge pipe are arranged at the top close to the hopper main body, the feeding pipe of the initial group tandem suction hopper is connected with a bin, and the discharge pipe of the tail group tandem suction hopper is connected with an air extraction device. The fodder feeding device has the advantages that 1, one-source feeding and multi-point discharge are realized; 2, the device is simple in structure, low in cost and suitable for popularization and application, the fodder can be sufficiently recycled, and the device is safe and environment-friendly in the absence of power wires; 3, the device is suitable for being used outdoors, and the fodder attached to the device for a long time is not deteriorated or wetted; and 4, the improvement cost is low, and the limitation to the installation site is low.
Description
Technical field
The present invention relates to livestock-raising design field, more particularly, to a kind of fodder thrower.
Background technology
Livestock-raising is the pillar industry of agricultural development, is also the important sources of agricultural incomes, with people's living standard
More and more higher, to carnivorous demand also more and more higher, however the feeding manner of existing livestock-raising mainly pass through artificial or
Positive feed.
Positive feed specifically includes that hopper, conveying pipeline, motor and charging tray, and the bottom of hopper connects conveying pipeline, in conveying pipeline
Portion is provided with by motor-driven conveying spring, and the lower surface of conveying pipeline is provided with the blanking port communicating with charging tray.This kind of feeding manner
Time saving and energy saving, but complex structure, relatively costly, transformation difficulty is big.
Positive feed finds that feedstuff is liable to stick on conveying inside pipe wall in use, goes down for a long time apt to deteriorate
Mouldy.Impact feeding quality, and then affect the health of poultry, the quality of impact poultry, this feeding manner is difficult to accomplish different putting down
Feeding work on face, turns round due to being provided with conveying spring inside expects pipe and run into expects pipe, or turns round in many places, motor operating pressure
Greatly, expects pipe is easily worn and torn.Particularly feeding intake in fixed range can only be accomplished in sylvan life cultivation it is impossible to flexibly place discharging
Mouthful.Feedstuff in expects pipe easily becomes damp and rotten out of doors.
Content of the invention
An object of the present invention is to provide a kind of a kind of fodder thrower being applied to a source charging multiple discharge.
An object of the present invention is to provide a kind of structure simple, a kind of lower-cost fodder thrower.
An object of the present invention is to provide a kind of a kind of fodder thrower without pull the wire safety and environmental protection.
An object of the present invention is to provide that have can one kind of connecting of tandem suction bucket the raising of multiple series connection
Material delivery device.
An object of the present invention be to provide a kind of reduce using area limitation, can the one kind in flexible topology emptying point raise
Material delivery device.
An object of the present invention is to provide a kind of feedstuff to be difficult prolonged stay to produce rotten in pipeline, make moist
A kind of fodder thrower.
For reaching above-mentioned purpose, the present invention adopt the following technical scheme that a kind of fodder thrower it is characterised in that: rise
Beginning group can tandem suction bucket and end group can concatenate between tandem suction bucket least one set middle groups can tandem suction bucket,
Initial group can tandem suction bucket, middle groups can tandem suction bucket, end group can tandem suction bucket include for holding respectively
Put the sealing hopper main body of feedstuff and be arranged on feed pipe in hopper main body, drainage conduit, discharge device, feed pipe and/or
Drainage conduit is disposed proximate at the top of hopper main body, and initial group can the feed pipe of tandem suction bucket be connected with feed bin, end
Group can tandem suction bucket drainage conduit connect air extractor.
Further, middle groups can tandem suction bucket feed pipe and prime direction adjacent sets can tandem suction bucket discharge
Pipe connects, and middle groups can tandem suction bucketDrainage conduitCan tandem suction bucket feed pipe be connected with end direction adjacent sets.
Further, end group can arrange material collecting barrel between tandem suction bucket and air extractor, and end group can tandem
The drainage conduit connection material collecting barrel of suction bucket, air extractor connects material collecting barrel.
Further, bottom of the barrel of gathering materials setting is serially connected in gravity sensing cut-off switch or pressure on air extractor power supply circuits
Power induction switching-off switchs.
Further, bottom of the barrel of gathering materials arranges feedback outlet, and feedback outlet connects back to expects pipe, arranges between feedback outlet and feed back pipe
Check valve, is additionally provided with or high pressure positive blower is exported with feed back pipe junction with respect to close to feedback outlet by outlet tube, returns
Material mouth is with respect to being provided with wind direction baffle plate at outlet tube.
Further, drainage conduit extends in hopper main body, and drainage conduit extends to one end in hopper main body with respect to material
Bucket bottom extends or has down-set oblique angle.
Further, discharge device includes being arranged on the discharge port at hopper bottom part body, hopper main body setting transmission dress
Put, actuator drives connect the seal plug ball being placed at discharge port and drive the sealing of seal plug ball or open discharge port.
Further, actuating device includes driving cylinder, and driving cylinder passes through drive rod drive connection seal plug ball, sealing
Stifled ball is made using elastomeric material or seal plug ball wraps up one layer of elastic rubber layer, and seal plug bulb diameter is slightly larger than discharge port
Diameter.
Further, driving cylinder include being arranged on one end in hopper main body has peristome and the other end has bottom
Piston cylinder, one end of drive rod passes through piston cylinder bottom to connect seal plug ball, and the drive rod other end connects positioned at piston cylinder opening
The piston sliding shoe of portion side, piston sliding shoe is coordinated with piston cylinder radius, drives between piston sliding shoe and piston cylinder bottom
Rod set sets compression spring, and air compressor machine connects the peristome in hopper main body by pneumatic tube.
Preferably, between air compressor machine and hopper body openings portion, manual gas check valve is set.
Preferably, above-mentioned seal plug ball is made using elastomeric material or seal plug ball wraps up one layer of gum elastic
Layer, seal plug bulb diameter is slightly larger than discharge port diameter.
It is an advantage of the current invention that: 1, a source charging multiple discharge；
2, structure is simple, low cost, suitable popularization and application；
3, without pull the wire safety and environmental protection；
4, feedstuff can fully recycle；
5, improvement cost is low, and fabricating yard limitation is little；
6, it is suitable for open air use；
7, feedstuff is difficult rotten in prolonged stay pipeline making moist.
Brief description:
Accompanying drawing 1 be embodiment a kind of can tandem suction bucket structural representation；
Accompanying drawing 2 is a kind of embodiment feed back structural representation；
Accompanying drawing 3 is a kind of structural representation of fodder thrower of embodiment；
Accompanying drawing 4 is a kind of structural representation of fodder thrower of embodiment.
Specific embodiment:
Embodiment 1: reference picture 1-4, a kind of fodder thrower, comprise
Structure 1:
Initial group tandem suction bucket s1 and end group can concatenate least one set middle groups between tandem suction bucket s2 and can go here and there
Connection formula suction bucket, initial group can the feed pipe of tandem suction bucket s1 be connected with feed bin 9, and end group can tandem suction bucket s2
Drainage conduit connects air extractor 2.
Initial group can tandem suction bucket, middle groups can tandem suction bucket, end group can tandem suction bucket be wrapped respectively
Include the sealing hopper main body 1 for housing feedstuff and the feed pipe 11 being arranged in hopper main body 1, drainage conduit 12, discharge fill
Put, feed pipe 11 and drainage conduit 12 are disposed proximate at the top of hopper main body 1.
Middle groups can tandem suction bucket feed pipe can tandem suction bucket drainage conduit be connected with prime direction adjacent sets, in
Between group can tandem suction bucket drainage conduit can tandem suction bucket feed pipe be connected with end direction adjacent sets.
Embodiment 2: on the basis of embodiment 1, initial group can tandem suction bucket s1 and end group can tandem suction
Bucket s2 between concatenate the first middle groups can tandem suction bucket s3, the second middle groups can tandem suction bucket s4.
Initial group can tandem suction bucket s1 drainage conduit connect the first middle groups can tandem suction bucket s3 feed pipe, the
One middle groups can tandem suction bucket s3 drainage conduit connect the second middle groups can tandem suction bucket s4 feed pipe, the second middle groups
Tandem suction bucket s4 drainage conduit connect end direction adjacent sets can tandem suction bucket s2 feed pipe.
By air extractor 2 negative pressure so that make the flow direction of air-flow and feedstuff by initial group can tandem suction bucket s1, first
Middle groups can tandem suction bucket s3, the second middle groups can tandem suction bucket s4, end group can tandem suction bucket s2.
In the process, feedstuff can gradually fill up first initial group can tandem suction bucket s1 hopper main body, working as
Beginning group can feedstuff in the hopper main body of tandem suction bucket s1 close to saturation when or when feedstuff can tandem be inhaled close to initial group
During the drainage conduit nozzle position of hopper s1, feedstuff can gradually flow to the first middle groups can tandem suction bucket s3 hopper main body
Interior, and gradually make the first middle groups can fill up feedstuff in the hopper main body of tandem suction bucket s3, the second middle groups can tandem
Suction bucket s3, end group can tandem suction bucket s2 then with the first middle groups can tandem suction bucket s3 to fill up principle identical,
Here not further instruction.
In above-described embodiment, five groups tandem suction bucket or more groups of other working methods can then be referred to above-mentioned four
The working method of group, art technology is appreciated that after understanding above-mentioned four groups of working methods working as tandem suction bucket to be five
Group or operation principle when more than five groups, be not further explained to this.
In order to further improve the efficiency of discharge, drainage conduit 12 extends in hopper main body 1, and drainage conduit 12 extends to material
One end in bucket main body 1 extends with respect to hopper main body 1 bottom or has down-set oblique angle.
Preferably, this oblique angle be 60 ° -90 °, on the one hand can improve the transporting velocity of feedstuff, by multiple can tandem
When suction bucket uses cooperatively, keep initial group can tandem suction bucket feedstuff fill up after carry out the next feedstuff struggling against again and fill
Fill out.
Preferably, feed pipe 11 and drainage conduit 12 be in same plane or drainage conduit is less than feed pipe and arranges, and specifically enters
Position relationship between expects pipe 11 and drainage conduit 12 can carry out corresponding configuration according to field demand.
The improvement further of above-described embodiment, discharge device includes being arranged on the discharge port 103 at hopper main body 1 bottom,
Hopper main body 1 arranges actuating device, and actuator drives connect the seal plug ball 13 being placed at discharge port 103 and drive seal plug
Ball 13 seals or opens discharge port 103.
It is discharging working condition when actuator drives seal plug ball 13 pushes disengaging discharge port 103, and when transmission dress
Put when driving seal plug ball 13 rises the close discharge port 103 to sealing and then stop discharging.
Actuating device includes driving cylinder, and driving cylinder passes through drive rod drive connection seal plug ball 13.
In a kind of further embodiment, driving cylinder include being arranged on one end in hopper main body 1 there is peristome 141 and
The other end has the piston cylinder 14 of bottom, and one end of drive rod 143 passes through piston cylinder 14 bottom to connect seal plug ball 13, drive rod
143 other ends connect the piston sliding shoe 142 being located at piston cylinder 14 peristome 141 side, piston sliding shoe 142 and piston cylinder 14
Radius coordinates, the sheathed compression spring 144 of drive rod 143 between piston sliding shoe 142 and piston cylinder 14 bottom, and air compressor machine 3 passes through
Pneumatic tube 31 connects the peristome 141 in hopper main body 1.
In the present embodiment, piston sliding shoe 142 is made to push and then drive drive rod in piston cylinder 14 peristome 141 pressurization
143 push transmission seal blocks up ball 13 and pushes and open discharge port 103 discharging, closes to piston cylinder 14 peristome after discharging completes
141 pressurization, due to compression spring 144 zone of action piston sliding shoe 142 resilience so that drive drive rod 143 rise and then make
Seal plug ball 13 resilience moves closer to and seals discharge port 103.
Preferably, piston cylinder 14 arranges stop collar 145 toward the bearing of trend of seal plug ball 13, and drive rod 143 passes through spacing
Set 145 connection seal plug ball 13, stop collar 145 can keep the output of drive rod 143 axially.
Preferably, above-mentioned seal plug ball 13 is made using elastomeric material or seal plug ball wraps up one layer of elastic rubber
Glue-line, seal plug ball 13 diameter is slightly larger than discharge port diameter.
Seal plug ball 13 in this embodiment can be effectively sealed to discharge port 103 in use, enters
And keep the negative pressure state of hopper main body 1, improve the efficiency of feedstuff conveying.
Preferably, manual gas check valve 32 is set between air compressor machine 3 and hopper main body 1 peristome, manual gas check valve 32 can
For the discharging closing work without emptying point, the mobility of the further use improving.
Preferably, above-mentioned hopper main body 1 includes column type inner chamber 101, half-conical inner chamber 102, column type inner chamber 101 bottom
Portion side connects the big side of half-conical inner chamber 102 radius, and the little side of half-conical inner chamber 102 radius is discharge port 103, cylinder
Type inner chamber 102 top arranges top pressure closure 104, and piston cylinder 14 may be mounted on top pressure closure 104, certainly, in the present embodiment,
Simply one kind preferred embodiment, does not limit this hopper main body 1 to the protection domain of invention.
Embodiment 3: on the basis of embodiment 1, in order to further reclaim feedstuff, end group can tandem suction bucket s2
And air extractor 2 between arrange material collecting barrel 4, end group can tandem suction bucket s2 drainage conduit connection material collecting barrel 4, air extractor
2 connect material collecting barrel 4 by negative pressure outlet tube.
Air extractor 2 connects the junction setting feedstuff filter screen 43 between material collecting barrel 4, and feedstuff filter screen 43 can effectively be prevented
Only feedstuff enters to and causes air extractor 2 fault in air extractor 2.
The setting of material collecting barrel 4 bottom is serially connected in gravity sensing cut-off switch or pressure sensitive on air extractor 2 power supply circuits
Cut-off switch, in the present embodiment, when each can tandem suction bucket feedstuff fill up after can with entering in material collecting barrel 4,
Gravity sensing cut-off switch or pressure sensitive cut-off switch is being triggered when the feedstuff in material collecting barrel 4 reaches, weight after constant weight
Power induction switching-off switch or the power supply of pressure sensitive cut-off switch disconnection air extractor 2, and then suction work stopping.
Feedback outlet 41 is set in material collecting barrel 4 bottom, feedback outlet 41 connects back to expects pipe 5, sets between feedback outlet 41 and feed back pipe 5
Put check valve, be additionally provided with high-pressure pump 6 and exported with feed back pipe 5 junction with respect to close to feedback outlet 41 by outlet tube,
Feedback outlet 41 is with respect to being provided with wind direction baffle plate 42 at outlet tube.
In the present embodiment, when needing for the feedstuff in material collecting barrel 4 to be recycled to feed bin 9, open check valve, high-pressure pump 6, collection
Feedstuff in charging basket 4 is expelled between feedback outlet 41 and feed back pipe by check valve, by the output of high pressure pump main, feedstuff is delivered to material
Reclaimed in storehouse, high-pressure pump 6 can be peripheral pump or high pressure positive blower, wind direction baffle plate 42 can make the pressure of high voltage package output not
The discharge of feedback outlet 41 can be affected, air flow direction feedback outlet direction can be prevented simultaneously.
Embodiment 3, reference picture 1-4, on the basis of embodiment 1 or 2, air compressor machine 3, high-pressure pump 6 or high pressure positive blower, pumping
Device 2, material collecting barrel 4 are respectively provided with control chamber 8, and control chamber 8 arranges exhaust fan 7, and material collecting barrel 4 is provided with manual discharge port, high
Press pump 6 be vortex pump or high pressure positive blower, air compressor machine 3, high-pressure pump 6, air extractor 2, material collecting barrel 4 integration be arranged on control chamber
In 8, can effectively save space and improve integrally-built integrated level and can be using control chamber 8 as a kit
Installed and sold.
While normally completing traditional feeding, feedstuff will not be trapped in adsorption tube the present invention for a long time, causes to raise
Material rotten, and can be simple, using just with the feature of not moisture-sensitive when the setting of non-directional discharge port and outdoor use, structure
Loss that is prompt, easy to operate, reducing feedstuff, can also realize non-directional feedstuff and throw in, and be the one of the input of sylvan life breeding feed
Plant outstanding solution, the cost input effectively reducing sylvan life cultivation improves the profitability of raiser.
Certainly, these are only better embodiment of the present invention, not the range of the present invention is limited with this, therefore, every
Equivalent change is made on the principle of the invention should be included in protection scope of the present invention.
Claims (10)
1. a kind of fodder thrower it is characterised in that: initial group can tandem suction bucket and end group can tandem suction bucket
Between concatenation least one set middle groups can tandem suction bucket, initial group can tandem suction bucket, middle groups can tandem suction
Bucket, end group tandem suction bucket can include the sealing hopper main body for housing feedstuff and are arranged on hopper main body respectively
Feed pipe, drainage conduit, discharge device, feed pipe and/or drainage conduit are disposed proximate at the top of hopper main body, and initial group can
The feed pipe of tandem suction bucket is connected with feed bin, end group can tandem suction bucket drainage conduit connect air extractor.
2. a kind of fodder thrower according to claim 1 it is characterised in that: middle groups can tandem suction bucket charging
Pipe can tandem suction bucket drainage conduit be connected with prime direction adjacent sets, and middle groups can tandem suction bucket drainage conduit and end side
Can tandem suction bucket feed pipe connect to adjacent sets.
3. a kind of fodder thrower according to claim 1 it is characterised in that: end group can tandem suction bucket with take out
Between device of air arrange material collecting barrel, end group can tandem suction bucket drainage conduit connection material collecting barrel, air extractor connect gather materials
Bucket.
4. a kind of fodder thrower according to claim 3 it is characterised in that: bottom of the barrel of gathering materials setting be serially connected in pumping
Gravity sensing cut-off switch on device power supply circuits or pressure sensitive cut-off switch.
5. a kind of fodder thrower according to claim 3 it is characterised in that: bottom of the barrel of gathering materials setting feedback outlet, return
Material mouth connects back to expects pipe, arranges check valve between feedback outlet and feed back pipe, is additionally provided with high-pressure pump or high pressure positive blower passes through output
Pipe is exported with feed back pipe junction with respect to close to feedback outlet, and feedback outlet is with respect to being provided with wind direction baffle plate at outlet tube.
6. a kind of fodder thrower according to any one of claim 1-5 it is characterised in that: drainage conduit extends to hopper
In main body, drainage conduit extends to one end in hopper main body and extends with respect to hopper bottom part body or have down-set oblique
Angle.
7. a kind of fodder thrower according to any one of claim 1-5 it is characterised in that: discharge device include arrange
Discharge port at hopper bottom part body, hopper main body arranges actuating device, and actuator drives connection is placed at discharge port
Seal plug ball and drive seal plug ball sealing or open discharge port.
8. a kind of fodder thrower according to claim 7 it is characterised in that: actuating device includes driving cylinder, drive
Cylinder of taking offence passes through drive rod drive connection seal plug ball, and seal plug ball is made using elastomeric material or seal plug ball parcel one
Layer elastic rubber layer, seal plug bulb diameter is slightly larger than discharge port diameter.
9. a kind of fodder thrower according to claim 8 it is characterised in that: driving cylinder includes being arranged on hopper master
On body, one end has a peristome and the other end has the piston cylinder of bottom, and one end of drive rod passes through piston cylinder bottom to connect sealing
Stifled ball, the drive rod other end connects the piston sliding shoe being located at piston cylinder peristome side, piston sliding shoe and piston cylinder radius
Cooperation, the sheathed compression spring of drive rod between piston sliding shoe and piston cylinder bottom, air compressor machine connects hopper master by pneumatic tube
Peristome on body.
10. a kind of fodder thrower according to claim 8 it is characterised in that: air compressor machine and hopper body openings portion
Between manual gas check valve is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610926032.3A CN106332796A (en) | 2016-10-29 | 2016-10-29 | Fodder feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610926032.3A CN106332796A (en) | 2016-10-29 | 2016-10-29 | Fodder feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106332796A true CN106332796A (en) | 2017-01-18 |
Family
ID=57839494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610926032.3A Pending CN106332796A (en) | 2016-10-29 | 2016-10-29 | Fodder feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106332796A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107155998A (en) * | 2017-06-28 | 2017-09-15 | 卢辉 | A kind of high pressure pneumatic transmission dried diet feeder for fish pond |
| CN113207721A (en) * | 2021-04-12 | 2021-08-06 | 刘黎明 | Self-service ejection of compact food ball is used to pet dog |
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|---|---|---|---|---|
| US3167359A (en) * | 1962-05-14 | 1965-01-26 | Gen Am Transport | Apparatus for storing granular material |
| GB1237092A (en) * | 1967-06-08 | 1971-06-30 | Engelbrecht & Lemmerbrock | Improvements in or relating to pneumatic conveyor systems |
| CN103301778A (en) * | 2013-07-02 | 2013-09-18 | 中联重科股份有限公司 | Hopper and metering device |
| CN203512778U (en) * | 2013-10-01 | 2014-04-02 | 河北宝硕管材有限公司 | Granular material conveying device |
| CN203661794U (en) * | 2014-01-17 | 2014-06-25 | 南平市辉日生态农业科技有限公司 | Sanitary fodder cyclic feeding system |
| CN206274949U (en) * | 2016-10-29 | 2017-06-27 | 李亚耕 | A kind of fodder thrower |
-
2016
- 2016-10-29 CN CN201610926032.3A patent/CN106332796A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3167359A (en) * | 1962-05-14 | 1965-01-26 | Gen Am Transport | Apparatus for storing granular material |
| GB1237092A (en) * | 1967-06-08 | 1971-06-30 | Engelbrecht & Lemmerbrock | Improvements in or relating to pneumatic conveyor systems |
| CN103301778A (en) * | 2013-07-02 | 2013-09-18 | 中联重科股份有限公司 | Hopper and metering device |
| CN203512778U (en) * | 2013-10-01 | 2014-04-02 | 河北宝硕管材有限公司 | Granular material conveying device |
| CN203661794U (en) * | 2014-01-17 | 2014-06-25 | 南平市辉日生态农业科技有限公司 | Sanitary fodder cyclic feeding system |
| CN206274949U (en) * | 2016-10-29 | 2017-06-27 | 李亚耕 | A kind of fodder thrower |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107155998A (en) * | 2017-06-28 | 2017-09-15 | 卢辉 | A kind of high pressure pneumatic transmission dried diet feeder for fish pond |
| CN113207721A (en) * | 2021-04-12 | 2021-08-06 | 刘黎明 | Self-service ejection of compact food ball is used to pet dog |
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Application publication date: 20170118 |
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