CN110521619A - A kind of trough residual feed recyclable device - Google Patents
A kind of trough residual feed recyclable device Download PDFInfo
- Publication number
- CN110521619A CN110521619A CN201910678539.5A CN201910678539A CN110521619A CN 110521619 A CN110521619 A CN 110521619A CN 201910678539 A CN201910678539 A CN 201910678539A CN 110521619 A CN110521619 A CN 110521619A
- Authority
- CN
- China
- Prior art keywords
- trough
- partition
- feed
- trough ontology
- ontology
- 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.)
- Withdrawn
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
- A01K5/00—Feeding devices for stock or game ; Feeding wagons; Feeding stacks
- A01K5/01—Feed troughs; Feed pails
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/04—Heating arrangements using electric heating
- F26B23/06—Heating arrangements using electric heating resistance heating
Abstract
The invention discloses a kind of trough residual feed recyclable devices, including trough ontology, the partition of upper and lower two chambers will be divided by being provided in trough ontology inside it, the length of partition is less than the length of trough ontology, step is vertically installed on partition right end, step partition and the sealing plate clamping for being correspondingly arranged on trough ontology right side wall and be used to seal feed recovery port, it is located above partition in trough ontology and is provided with scraping mechanism, trough ontology is located at partition lower horizontal and is provided with filter screen, trough ontology right side wall bottom end offers liquid outlet, trough ontology is provided with drier between partition and filter screen, remaining feed is scraped on the right side of trough by scraping mechanism and separates and dry by the bottom chamber that recovery port enters trough ontology by the present invention, and drier can not only incite somebody to action Feed is dried, and also dry feed can be transported in feed accumulator tank, to alleviate the workload of poultry raiser.
Description
Technical field
The present invention relates to animal nourishment maintenance appliance technology, specially a kind of trough residual feed recyclable device.
Background technique
With advances in technology, people's lives are become better and better, and the demand to meat is also higher and higher, and pork is people
Usually one of in main meat, therefore country increases pig breeding industry support dynamics.Nowadays it in order to guarantee the quality of pork, needs
The raising of science is carried out to pig, trough is one of the important equipment of pig raising.Existing trough in use we
It can find to deposited many clouts below, remaining foodstuff leaves in trough, after wind rain shines, can breed many thin
Bacterium, then remaining foodstuff starts smelly, and cleaning will accumulate not in time, causes to waste, and the feeding that animals are edible
Material is bound together by moisture content and feed, and to form paste to animal edible, this feed is in recycling, nursing person
Always carry out fishing for feed using with fishing of strainer, under this method efficiency is very low, and to nursing person increase compared with
Big labour, the more expensive feed of especially some prices, nursing person are always desirable to be returned in remaining feed
It receives, reduces the cost fed and recycling to reach.
Summary of the invention
The purpose of the present invention is to provide a kind of trough residual feed recyclable devices to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of trough residual feed recyclable device, including
Trough ontology, the partition of upper and lower two chambers will be divided by being provided in the trough ontology inside it, and the length of partition
Less than the length of trough ontology, be vertically installed with step on the partition right end, and step and trough ontology right side wall it
Between formed feed recovery port, the step partition and be correspondingly arranged on trough ontology right side wall and for seal feed recycling
The sealing plate clamping of mouth, the interior partition top that is located at of the trough ontology is provided with scraping mechanism, and scraping mechanism includes left and right
The scraper plate on a pair of of screw rod is arranged in and for driving screw rod in a pair of of the screw rod being symmetricly set at trough ontology upper port
The motor of rotation, the left and right ends above the scraper plate just offer threaded hole compatible with screw rod, and scraper plate bottom end with every
Plate upper surface is slidably connected, and the width of the scraper plate is equal to the width of partition, and a pair of screw rod is horizontal by sealing bearing one
It is fixed in trough ontology, and the right end of a pair of of screw rod extends horizontally to trough body outer wall and is provided with belt pulley
One, the right end of one of them screw rod passes through the output axis connection of shaft coupling and motor, and the trough ontology is located at partition
Lower horizontal is provided with filter screen, and trough ontology right side wall bottom end offers liquid outlet, and is threaded on liquid outlet
Discharge sealing cover, and trough ontology is provided with drier between partition and filter screen；
The drier includes being horizontally set on the intrinsic rotary shaft of trough, is arranged in trough outer body wall
On air-heater and the feed accumulator tank of bottom end on the left of trough ontology is set, and upper end offers on the right side of feed accumulator tank
For conveying the conveying port of feed, discharge port is offered on the left of the feed accumulator tank, and it is close that discharging is provided on discharge port
Closure door, the rotary shaft be right-end openings hollow structure, and rotary shaft be located on the intrinsic surface of trough be provided with it is defeated
Expect blade, the rotating shaft surface is equidistantly equipped with venthole, and rotary shaft left end passes through conveying port and by sealing axis
It holds two to be fixed on feed accumulator tank inner sidewall, the right end of rotary shaft is fixed on trough inner body wall by sealing bearing two
On, the rotary shaft right end extends horizontally to trough body outer wall and is connect by connector with air-heater, the rotary shaft
Right end is provided with belt pulley two, and is sequentially connected between rotary shaft and a pair of screw rod by belt.
Preferably, inner wall offers fixed groove compatible with sealing plate, and anchor on the right side of the trough ontology
Slot is connect by reset spring with sealing plate right side wall, and pin hole one is offered on the left of the sealing plate.
Preferably, the scraper plate bottom end is provided with bolt compatible with sealing plate towards the side of step, and step is right
Side offers the card slot to match with sealing plate, offer on the step for bolt horizontal through pin hole two.
Preferably, the length of the bolt is greater than the sum of the length of pin hole one and pin hole two.
Preferably, the connector is tube-in-tube structure, and the inner wall and rotary shaft outer wall of connector are rotatablely connected, and connector
Right side wall is connect by gas line with air-heater output end.
Preferably, the discharge port and discharging hermatic door are hinged, and are provided with handle on the hermatic door that discharges.
Preferably, the partition lower end surface is provided with adding thermal resistance silk screen, and adding thermal resistance silk screen and external power supply are electrical
Connection.
Compared with prior art, the beneficial effects of the present invention are:
(1) heretofore described scraping mechanism includes a pair of of the silk being symmetrical set at trough ontology upper port
Bar, the scraper plate being arranged on a pair of of screw rod and the motor for driving screw rod to rotate, the left and right ends above the scraper plate are just
Threaded hole compatible with screw rod is offered, and scraper plate bottom end is slidably connected with partition upper surface, the width of the scraper plate is equal to
The width of partition connects motor and air-heater with extraneous power supply when recycling to the intrinsic residual feed of trough
It is logical, at this point, screw rod drives scraper plate mobile to trough ontology right end, during scraper plate is mobile by trough inner body wall and every
The feed of plate upper surface adherency scrape on the right side of trough ontology and by recovery port enter the bottom chamber of trough ontology into
The separation and drying of row feed, to alleviate the working strength of poultry raiser.
(2) inner wall offers fixed groove compatible with sealing plate on the right side of heretofore described trough ontology, and solid
Determine groove to connect by reset spring with sealing plate right side wall, the right side side of the sealing plate offers pin hole one, described to scrape
Board bottom end face is provided with bolt compatible with sealing plate to the side of step, and step right side opening is equipped with and to match with sealing plate
Card slot, offer on the step for bolt horizontal through pin hole two, when the bolt on scraper plate sequentially passes through pin hole two
It is contradicted for the moment with pin hole and arrives sealing plate, when scraper plate continues mobile to trough ontology right end, so that work of the scraper plate in bolt
It is moved right with lower promotion sealing plate, sealing plate in the process of moving opens recovery port, so that remaining feed link
Cross on the filter screen that recovery port enters in the bottom chamber of trough ontology and separated and dried so that scraper plate to
Recovery port is automatically opened during having movement, when remaining feed is all introduced into the bottom chamber of trough ontology,
Scraper plate starts to movement on the left of trough ontology, and sealing plate again seals recovery port under the action of reset spring.
(3) heretofore described drier includes being horizontally set on the intrinsic rotary shaft of trough, is arranged in feed
Air-heater on slot outer body wall and the feed accumulator tank that bottom end on the left of trough ontology is set, and feed accumulator tank is right
Side upper end offers the conveying port for conveying feed, and air-heater constantly enters hot wind in rotary shaft by gas line, into
Enter the hot gas into rotary shaft and enters the bottom chamber of trough ontology to remaining feeding from venthole on the rotary shaft is opened up
Material is dried, due to being provided with conveying blade in rotary shaft, thus, feed accumulator tank is transported to during drying
It is interior, so that dry feed be recycled, the utilization rate of feed is improved, in addition, the partition lower end surface is provided with heating
Resistance screen, and adding thermal resistance silk screen is electrically connected with the power supply, and remaining feed is dried, to improve dry effect
Rate.
(4) since spacer rings equal in rotary shaft are equipped with venthole, thus, when the venthole being located in rotary shaft rotates every time
When to side towards filter screen, the hot gas in rotary shaft will carry out primary " air blowing " to filter screen, so that filter screen be made to produce
The effect of raw intermittent vibration, thus prevents feed that the mesh of filter screen is blocked.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is structure top view of the invention；
Fig. 3 is the schematic enlarged-scale view of Fig. 1；
Fig. 4 is the structure top view of Fig. 3.
In figure: 1, trough ontology；2, partition；3, step；4, screw rod；5, scraper plate；6, motor；7, filter screen；8, it rotates
Axis；9, air-heater；10, feed accumulator tank；11, discharge hermatic door；12, connector；13, sealing plate；14, feed recovery port 15,
Pin hole one；16, pin hole two；17, bolt；18, adding thermal resistance silk screen.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, a kind of embodiment provided by the invention: a kind of trough residual feed recyclable device, including raise
Hopper ontology 1, the partition 2 of upper and lower two chambers will be divided by being provided in the trough ontology 1 inside it, and the length of partition 2
Degree is less than the length of trough ontology 1, and 2 lower end surface of partition is provided with adding thermal resistance silk screen 18, and adding thermal resistance silk screen 18
It is electrically connected with external power supply, remaining feed is dried, adding thermal resistance silk screen 18 is fixed by welding or screw mode
On 2 bottom face of partition, one end of resistance screen 18 is connect with external power supply, is vertically installed with step on 2 right end of partition
3, the height of step 3 can be 3-5cm, and feed recovery port 14 is formed between 1 right side wall of step 3 and trough ontology, described
Rank partition 2 and the clamping of sealing plate 13 for being correspondingly arranged on 1 right side wall of trough ontology and be used to seal feed recovery port 14, institute
It states 1 right side inner wall of trough ontology and offers fixed groove compatible with sealing plate 13, and fixed groove passes through reset spring
It is connect with 13 right side wall of sealing plate, the left side of the sealing plate 13 offers pin hole 1, is located in the trough ontology 1
Scraping mechanism is provided with above partition 2, and scraping mechanism includes a pair being symmetrical set at 1 upper port of trough ontology
Screw rod 4, the scraper plate 5 being arranged on a pair of of screw rod 4 and the motor 6 for driving screw rod 4 to rotate, a left side for 5 top of scraper plate
Right both ends just offer threaded hole compatible with screw rod 4, and 5 bottom end of scraper plate is slidably connected with 2 upper surface of partition, the scraper plate
5 bottom ends are provided with bolt 17 compatible with sealing plate 13 towards the side of step 3, and 3 right side opening of step is equipped with and sealing plate
13 card slots to match, offer on the step 3 for bolt 17 horizontal through pin hole 2 16, scraper plate 5 is moved to trough
When 1 right side of ontology, the bolt 17 being arranged on scraper plate 5 sequentially passes through pin hole 2 16 and pin hole 1, when scraper plate 5 continue to
When 1 right end of trough ontology is mobile, so that scraper plate 5 opens the sealing plate 13 being stuck in card slot under the action of bolt, thus
Remaining feed is set to enter 1 bottom chamber of trough ontology from recovery port, the length of the bolt 17 is greater than pin hole 1
Convenient to make sealing plate 13 the sum of with the length of pin hole 2 16, the width of the scraper plate 5 is equal to the width of partition 2, it is a pair of described in
Screw rod 4 is horizontally fixed in trough ontology 1 by sealing bearing one, and the right end of a pair of of screw rod 4 extends horizontally to feed
1 outer wall of slot ontology is simultaneously provided with belt pulley one, and the right end of one of them screw rod 4 passes through the output shaft of shaft coupling and motor 6
Connection, the trough ontology 1 are located at 2 lower horizontal of partition and are provided with filter screen 7, and the mesh diameter of filter screen 7 is less than feed
The diameter of particle, and 1 right side wall bottom end of trough ontology offers liquid outlet, and discharging sealing is threaded on liquid outlet
Lid, and trough ontology 1 is provided with drier between partition 2 and filter screen 7；
The drier includes the rotary shaft 8 being horizontally set in trough ontology 1, is arranged outside trough ontology 1
Air-heater 9 on side wall and the feed accumulator tank 10 that 1 left side bottom end of trough ontology is set, and 10 right side of feed accumulator tank
Upper end offers the conveying port for conveying feed, offers discharge port on the left of the feed accumulator tank 10, and on discharge port
It is provided with discharging hermatic door 11, the discharge port and discharging hermatic door 11 are hinged, and are provided with handle on the hermatic door 11 that discharges, side
Just operator is easy to open discharging hermatic door 11 when collecting recycling feed, and the rotary shaft 8 is the hollow of right-end openings
Structure, and conveying blade, the equidistant ring in 8 surface of rotary shaft are provided on the surface that is located in trough ontology 1 of rotary shaft 8
Equipped with venthole, and 8 left end of rotary shaft passes through conveying port and is fixed on 10 inner sidewall of feed accumulator tank by sealing bearing two
On, the right end of rotary shaft 8 is fixed on 1 inner wall of trough ontology by sealing bearing two, the 8 right end horizontal extension of rotary shaft
It is connect to 1 outer wall of trough ontology and by connector 12 with air-heater 9, the connector 12 is sleeve structure, connector 12
Inner wall and 8 outer wall of rotary shaft are rotatablely connected, and 12 right side wall of connector is connect by gas line with 9 output end of air-heater, so that rotation
Shaft 8 will not make gas line with rotating therewith while rotation, and 8 right end of rotary shaft is provided with belt pulley two,
And it is sequentially connected between rotary shaft 8 and a pair of screw rod 4 by belt.
Working principle: in use, the initial position of scraper plate 5 is in the rightmost side of trough ontology 1, poultry raiser is launching feeding
When material, feed is thrown on the right side for being located at scraper plate 5, when recycling to the residual feed in trough ontology 1, by motor
It is connected with air-heater 9 and extraneous power supply, at this point, screw rod 4 drives scraper plate 5 mobile to 1 right end of trough ontology, the movement of scraper plate 5
The feed that 1 inner wall of trough ontology and 2 upper surface of partition adhere to is scraped into 1 right side of trough ontology in the process, when on scraper plate 5
Bolt 17 contradicts when sequentially passing through pin hole 2 16 and pin hole 1 to sealing plate 13, when scraper plate 5 continues to trough ontology 1
When right end is mobile, so that scraper plate 5 pushes sealing plate 13 to move right under the action of bolt, sealing plate 13 is in the process of moving
Recovery port is opened, so that remaining feed enters the filtering in the bottom chamber of trough ontology 1 by recovery port
On net 7, and the moisture filter in feed is fallen by 1 bottom of trough ontology by filter screen 7 and is discharged by liquid outlet, this
When, remaining feed is dried in adding thermal resistance silk screen 18, and at the same time, air-heater 9 constantly enters hot wind by gas line
Into rotary shaft 8, the hot gas entered in rotary shaft 8 enters under trough ontology 1 from venthole on rotating shaft 8 is opened up
Remaining feed is dried in chamber, so that drying efficiency is improved, due to being provided with conveying blade in rotary shaft 8, because
This, is transported in feed accumulator tank 10 during drying from the feed that recovery port is fallen into, thus by dry feed into
Row recycling；In addition, since spacer rings equal in rotary shaft 8 are equipped with venthole, when the venthole being located in rotary shaft 8 is each
When rotating the side extremely towards filter screen 7, the hot gas in rotary shaft 8 will carry out primary " air blowing " to filter screen 7, to make
Strainer 7 generates the effect of intermittent vibration, thus prevents feed that the mesh of filter screen 7 is blocked.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (7)
1. a kind of trough residual feed recyclable device, including trough ontology (1), it is characterised in that: the trough ontology
(1) partition (2) of upper and lower two chambers will be divided by being provided in inside it, and the length of partition (2) is less than trough ontology (1)
Length, be vertically installed with step (3) on partition (2) right end, and between step (3) and trough ontology (1) right side wall
Formed feed recovery port (14), the step partition (2) and be correspondingly arranged on trough ontology (1) right side wall and be used for seal
The sealing plate 13 of feed recovery port (14) is clamped, and is located above partition (2) in the trough ontology (1) and is provided with scraper
Structure, and scraping mechanism includes a pair of of the screw rod (4) being symmetrical set at trough ontology (1) upper port, is arranged in a pair
Scraper plate (5) on screw rod (4) and the motor (6) for driving screw rod (4) to rotate, the left and right ends above the scraper plate (5)
Just offer with screw rod (4) compatible threaded hole, and scraper plate (5) bottom end is slidably connected with partition (2) upper surface, the scraper plate
(5) width is equal to the width of partition (2), and a pair of screw rod (4) is horizontally fixed on trough ontology by sealing bearing one
(1) in, and the right end of a pair of of screw rod (4) extends horizontally to trough ontology (1) outer wall and is provided with belt pulley one, wherein one
The right end of a screw rod (4) passes through the output axis connection of shaft coupling and motor (6), and the trough ontology (1) is located at partition
(2) lower horizontal is provided with filter screen (7), and trough ontology (1) right side wall bottom end offers liquid outlet, and spiral shell on liquid outlet
Line is connected with discharging sealing cover, and trough ontology (1) is located between partition (2) and filter screen (7) and is provided with drier；
The drier includes the rotary shaft (8) being horizontally set in trough ontology (1), is arranged in trough ontology (1)
The feed accumulator tank (10) of air-heater (9) and the setting bottom end on the left of trough ontology (1) on lateral wall, and feed recycles
Upper end offers the conveying port for conveying feed on the right side of slot (10), offers discharging on the left of the feed accumulator tank (10)
Mouthful, and discharging hermatic door (11) is provided on discharge port, the rotary shaft (8) is the hollow structure of right-end openings, and rotary shaft
(8) it is provided with conveying blade on the surface being located in trough ontology (1), rotary shaft (8) surface is equidistantly equipped with out
Stomata, and rotary shaft (8) left end passes through conveying port and is fixed on feed accumulator tank (10) inner sidewall by sealing bearing two,
The right end of rotary shaft (8) is fixed on trough ontology (1) inner wall by sealing bearing two, and rotary shaft (8) right end is horizontal
It extends to trough ontology (1) outer wall and is connect by connector (12) with air-heater (9), rotary shaft (8) the right end setting
It is provided with belt pulley two, and is sequentially connected between rotary shaft (8) and a pair of screw rod (4) by belt.
2. a kind of trough residual feed recyclable device according to claim 1, it is characterised in that: the trough ontology
(1) right side inner wall offers fixed groove compatible with sealing plate 13, and fixed groove passes through reset spring and sealing plate
(13) right side wall connects, and the left side of the sealing plate 13 offers pin hole one (15).
3. a kind of trough residual feed recyclable device according to claim 1, it is characterised in that: scraper plate (5) bottom end
Side towards step (3) is provided with bolt (17) compatible with sealing plate 13, and step (3) right side opening is equipped with and sealing plate
(13) card slot to match, offer on the step (3) for bolt horizontal through pin hole two (16).
4. a kind of trough residual feed recyclable device according to claim 3, it is characterised in that: the length of the bolt (17)
Degree is greater than the sum of the length of pin hole one (15) and pin hole two (16).
5. a kind of trough residual feed recyclable device according to claim 1, it is characterised in that: the connector (12) is
Tube-in-tube structure, the inner wall of connector (12) and rotary shaft (8) outer wall are rotatablely connected, and connector (12) right side wall by gas line with
The connection of air-heater (9) output end.
6. a kind of trough residual feed recyclable device according to claim 1, it is characterised in that: the discharge port and discharging
Hermatic door (11) hingedly, and is provided with handle in discharging hermatic door (11).
7. a kind of trough residual feed recyclable device according to claim 1, it is characterised in that: partition (2) lower end
Face is provided with adding thermal resistance silk screen (18), and adding thermal resistance silk screen (18) and external power supply are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910678539.5A CN110521619A (en) | 2019-07-25 | 2019-07-25 | A kind of trough residual feed recyclable device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910678539.5A CN110521619A (en) | 2019-07-25 | 2019-07-25 | A kind of trough residual feed recyclable device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110521619A true CN110521619A (en) | 2019-12-03 |
Family
ID=68660540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910678539.5A Withdrawn CN110521619A (en) | 2019-07-25 | 2019-07-25 | A kind of trough residual feed recyclable device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110521619A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111238179A (en) * | 2020-01-08 | 2020-06-05 | 徐州小螺号工艺品有限公司 | A toast drying machine for bamboo weaving handicraft raw materials |
| CN113057111A (en) * | 2021-03-25 | 2021-07-02 | 贵州省威宁高原草地试验站 | Sheep hurdle is cleaning device for trough with remain forage recovery function |
-
2019
- 2019-07-25 CN CN201910678539.5A patent/CN110521619A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111238179A (en) * | 2020-01-08 | 2020-06-05 | 徐州小螺号工艺品有限公司 | A toast drying machine for bamboo weaving handicraft raw materials |
| CN113057111A (en) * | 2021-03-25 | 2021-07-02 | 贵州省威宁高原草地试验站 | Sheep hurdle is cleaning device for trough with remain forage recovery function |
| CN113057111B (en) * | 2021-03-25 | 2022-05-27 | 贵州省威宁高原草地试验站 | Sheep hurdle is cleaning device for trough with remain forage recovery function |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191203 |