CN107660479B - Automatic feed feeding device - Google Patents
Automatic feed feeding device Download PDFInfo
- Publication number
- CN107660479B CN107660479B CN201711039554.2A CN201711039554A CN107660479B CN 107660479 B CN107660479 B CN 107660479B CN 201711039554 A CN201711039554 A CN 201711039554A CN 107660479 B CN107660479 B CN 107660479B
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- feed
- bevel gear
- base
- bearing
- 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.)
- Active
Links
- 238000003860 storage Methods 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 238000005192 partition Methods 0.000 claims description 5
- 241000283690 Bos taurus Species 0.000 abstract description 22
- 238000009395 breeding Methods 0.000 abstract description 8
- 230000001488 breeding effect Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 8
- 244000144972 livestock Species 0.000 abstract description 2
- 244000025254 Cannabis sativa Species 0.000 description 10
- 239000004459 forage Substances 0.000 description 10
- 241000196324 Embryophyta Species 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229920002472 Starch Polymers 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000002337 anti-port Effects 0.000 description 2
- 210000003754 fetus Anatomy 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 239000003440 toxic substance Substances 0.000 description 2
- 244000309464 bull Species 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006651 lactation Effects 0.000 description 1
- 210000001161 mammalian embryo Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 235000013547 stew Nutrition 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Birds (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The invention relates to the technical field of livestock breeding, in particular to breeding of cattle, and discloses an automatic feed feeding device which comprises a feed trough, a first rotating shaft, a second rotating shaft and a transmission shaft, wherein the second rotating shaft is positioned in the feed trough, and the first rotating shaft and the second rotating shaft are both vertically arranged; the bottom of manger is equipped with the second bearing, the second pivot is rotated through the second bearing and is connected on the manger, still be equipped with the baffle that the level was arranged in the manger, the baffle separates the manger for the feed district that is located the top and the storage area that is located the below, is equipped with the through-hole on the baffle, and the second pivot is located the through-hole, is equipped with helical blade along the axial on the surface of second pivot, and second pivot is fixedly connected with second bevel gear still. The invention aims to provide an automatic feed feeding device, which solves the problem that feed is mildewed in the stacking process.
Description
Technical Field
The invention relates to the technical field of livestock breeding, in particular to breeding of cattle.
Background
The cattle is a bull used for breeding the cows, and the main task of the cattle is breeding, so that each female cow is ensured to be in a lactation period. The requirement on the physical quality of the cattle is high, and only a few cattle with the most excellent physical quality are reserved as the cattle.
In the process of breeding cattle, toxic and harmful substances in forage grass feed, in particular aflatoxin-like biological toxic substances generated by mildew of forage grass feed in the processes of storage and processing, are avoided.
The mildew is caused by that the forage grass contains starch, protein and water, a warm and humid environment is generated inside the forage grass after the forage grass contains the starch, the protein and the water are accumulated for a period of time, and mildew and worm eggs propagate in the warm and humid environment in a large quantity and can absorb the water in the forage grass to decompose and eat nutrients in the forage grass, so that the forage grass is mildewed.
The aflatoxin-like biological toxic substances generated by the mildew of the forage grass feed can greatly influence the production performance of the cows, so that the cows are not easy to suffer from the fetus, and the development of the embryo, the survival of the fetus and the like are influenced. Therefore, the deterioration of forage grass and feed must be prevented during the breeding of cattle.
Disclosure of Invention
The invention aims to provide an automatic feed feeding device, which solves the problem that feed is mildewed in the stacking process.
The automatic feeding device comprises a feed trough, a first rotating shaft, a second rotating shaft and a transmission shaft, wherein the second rotating shaft is positioned in the feed trough, and the first rotating shaft and the second rotating shaft are both vertically arranged; the bottom of the feed trough is provided with a second bearing, the second rotating shaft is rotatably connected to the feed trough through the second bearing, a horizontally arranged partition plate is further arranged in the feed trough and divides the feed trough into a feeding area positioned above and a storage area positioned below, the partition plate is provided with a through hole, the second rotating shaft is positioned in the through hole, the upper end of the second rotating shaft is positioned in the feeding area, the outer surface of the second rotating shaft is axially provided with a helical blade, and the second rotating shaft is further fixedly connected with a second bevel gear; the automatic feed feeding device also comprises a first base and a second base, wherein the first base and the second base are fixedly connected on the ground, the first base comprises a first bearing, a first rotating shaft is rotatably connected onto the first base through the first bearing, the first rotating shaft is uniformly and fixedly connected with a plurality of vertically arranged door plates along the circumferential direction, and a first bevel gear is also fixedly connected onto the first rotating shaft; the automatic feed feeding device comprises a transmission shaft, a first base, a second base, a third bevel gear, a fourth bevel gear, a fence and a trough, wherein the transmission shaft is horizontally arranged and is rotatably connected to the second base, the two ends of the transmission shaft are fixedly connected with the third bevel gear and the fourth bevel gear respectively, the third bevel gear is meshed with the first bevel gear, the fourth gear is meshed with the second bevel gear, the trough surrounds a U-shaped channel which is formed at a corner, the two ends of the U-shaped channel are respectively an inlet and an end, a first rotating shaft is located at the corner of the U-shaped channel, and the trough is located.
The technical principle of the scheme is as follows: when the second rotating shaft in the feed trough rotates, the spiral blades are driven to rotate, feed near the spiral blades in the storage area is pushed upwards under the action of the spiral blades, one part of the feed is conveyed to the feeding area through the through holes, and the other part of the feed falls back to the storage area. Therefore, the helical blade in the scheme can turn the feed at the bottom of the storage area upwards and outwards, so that the feed is prevented from generating a warm and humid environment after standing for a period of time, and the feed is prevented from mildewing.
The first rotating shaft is positioned at the corner of the U-shaped channel, and the feed trough is positioned at the end of the U-shaped channel. The first rotating shaft is uniformly and fixedly connected with a plurality of door panels along the circumferential direction. The entry of ox from the U-shaped passageway gets into, think that the manger that is close to the end that is located the U-shaped passageway must pass through the turning, when ox passes through the turning, the health can promote the door plant and rotate, make first pivot take place to rotate, first pivot will move and pass through the transmission shaft and transmit for the second pivot, it is rotatory to make the second pivot drive helical blade, thereby realize that above-mentioned helical blade upwards delivers to the feed district with the fodder in the storage area, the fodder that will be located the storage area bottom simultaneously makes progress, the process of outwards stirring.
On the other hand, when the helical blades rotate reversely, the feed is pushed to the bottom of the storage area, and the feed is crushed under the action of the helical blades.
The beneficial effect of this scheme:
1. the amount of exercise of the cow in the process of pushing the door plate is increased, the cow is beneficial to building the body and improving the mating success rate.
2. When helical blade forward rotation, helical blade upwards delivers to the feed area with the fodder in the storage area, realizes automatic feeding, and helical blade upwards, outwards turns the fodder that will be located the storage area bottom simultaneously, makes the fodder in the storage area obtain ventilation and drying, avoids the fodder to stew and produces warm and moist environment after a period to avoid the fodder to take place to milden and rot.
3. When the helical blades rotate reversely, the feed can be crushed, and the feed crushing device is suitable for carrying out the crushing treatment of the feed.
Further, the first bearing or the second bearing is a one-way bearing.
When the ox left the manger, can reverse promotion door plant, first pivot antiport, owing to set up one-way bearing, second pivot and helical blade can not antiport, and the fodder is smashed when avoiding the ox reverse promotion door plant.
Further, the transmission ratio of the first rotating shaft to the second rotating shaft is 4-10.
In the scheme, each time the cattle walks through the one-way U-shaped channel, the rotation of the first rotating shaft is about 3/4 weeks each time, and through the arrangement of the transmission ratio, when the first rotating shaft rotates 3/4 weeks, the second rotating shaft and the helical blade rotate for 3-7.5 weeks.
Furthermore, the lower end of the second rotating shaft penetrates through the feed trough, and the second bevel gear is located below the feed trough.
Set up the below at the manger with second bevel gear, compare with the inside of setting up second bevel gear at the manger, can avoid second bevel gear's rotation to receive the fodder and interfere, guarantee the smooth and easy transmission of motion, can also avoid second bevel gear to pulverize the fodder.
Furthermore, the outer diameter of the spiral blade is 50-80 cm, the inner diameter is 10-20 cm, and the blade pitch is 20-30 cm.
The spiral blade with the specification and the size can quickly and effectively feed and turn over materials.
Drawings
FIG. 1 is a schematic structural diagram of an automatic feeding device according to an embodiment of the present invention;
fig. 2 is a top view of an automatic feeding device according to an embodiment of the present invention.
Detailed Description
The following is further detailed by the specific embodiments:
reference numerals in the drawings of the specification include: the feed trough comprises a feed trough 1, a first rotating shaft 2, a second rotating shaft 3, a transmission shaft 4, a second bearing 11, a partition plate 12, a feeding area 13, a storage area 14, a through hole 15, a spiral blade 31, a second bevel gear 32, a first base 21, a first bearing 22, a door plate 23, a first bevel gear 24, a second base 41, a third bevel gear 42, a fourth bevel gear 43 and a fence 5.
The automatic feeding device shown in fig. 1 comprises a feeding trough 1, a first rotating shaft 2, a second rotating shaft 3 and a transmission shaft 4, wherein the second rotating shaft 3 is located in the feeding trough 1, and the first rotating shaft 2 and the second rotating shaft 3 are both vertically arranged.
The bottom of manger 1 is equipped with the second through-hole and is located second bearing 11 on the through-hole, and second pivot 3 rotates through second bearing 11 to be connected in the second through-hole. Still be equipped with the baffle 12 of horizontal arrangement in manger 1, baffle 12 separates manger 1 for the feed area 13 that is located the top and the storage area 14 that is located the below, is equipped with through-hole 15 on the baffle 12, and second pivot 3 is located through-hole 15, and the upper end of second pivot 3 is located feed area 13, and the lower extreme of second pivot 3 runs through manger 1, is equipped with helical blade 31 along the axial on the surface of second pivot 3, and helical blade 31 is located manger 1, and helical blade 31's external diameter is 70m, and the internal diameter is 15cm, and the blade pitch is 25 cm. The second rotating shaft 3 is also fixedly connected with a second bevel gear 32, and the second bevel gear 32 is positioned below the feed trough 1.
The lower extreme of first pivot 2 is equipped with first base 21, and first base 21 fixed connection is subaerial, and first base 21 is including first bearing 22, and first bearing 22 is one-way bearing, and first pivot 2 rotates through first bearing 22 to be connected on first base 21, and first pivot 2 is along four vertical door plant 23 of arranging of circumference fixedly connected with uniformly. A first bevel gear 24 is also fixedly connected to the first shaft 2.
The automatic feeding device further comprises a second base 41, and the transmission shaft 4 is horizontally arranged and rotatably connected to the second base 41. A third bevel gear 42 and a fourth bevel gear 43 are fixedly connected to two ends of the transmission shaft 4 respectively, the third bevel gear 42 is engaged with the first bevel gear 24, and the fourth bevel gear is engaged with the second bevel gear 32, in this embodiment, the transmission ratio of the first rotating shaft 2 and the second rotating shaft 3 is 8.
As shown in fig. 2, the automatic feeding device further comprises a fence 5, the fence 5 encloses a U-shaped channel with corners, two ends of the U-shaped channel are respectively an inlet and an end, the first rotating shaft 2 is located at the corner of the U-shaped channel, and the trough 1 is located at the end of the U-shaped channel.
When a cow enters from the entrance of the U-shaped channel and wants to approach the trough 1 located at the end of the U-shaped channel and must pass through a corner, the body pushes the door plate 23 and the first rotating shaft 2 to rotate. The first rotating shaft 2 transmits the motion to the second rotating shaft 3 through the transmission shaft 4, so that the second rotating shaft 3 drives the helical blade 31 to rotate. In this embodiment, the transmission ratio between the first rotating shaft 2 and the second rotating shaft 3 is 8, the cattle walk through the one-way U-shaped channel, the first rotating shaft 2 rotates 3/4 cycles, and the helical blade 31 rotates 6 cycles.
When the screw blade 31 rotates, the feed in the storage area 14 near the screw blade 31 is pushed upward by the screw blade 31, and a part of the feed is sent to the feeding area 13 through the through hole 15, and another part of the feed falls back to the storage area 14. Therefore, the helical blades 31 can turn the feed at the bottom of the storage area 14 upwards and outwards, so that the feed is prevented from generating a warm and humid environment after being stood for a period of time, and the feed is prevented from being mildewed.
Therefore, when the cattle walks along the U-shaped channel, the feed in the storage area 14 is upwards conveyed to the feeding area 13 by the spiral blade 31, automatic feeding is realized, and meanwhile, the feed at the bottom of the storage area 14 is upwards and outwards turned by the spiral blade 31, so that the feed in the storage area 14 is ventilated and dried. In addition, the amount of exercise of the cow in the process of pushing the door plate 23 is increased, so that the cow is beneficial to building the body and improving the mating success rate.
On the other hand, when the helical blade 31 rotates in the reverse direction, the feed is pushed to the bottom of the storage area 14 and the feed is crushed by the helical blade 31. Therefore, the reverse rotation of the screw blade 31 in this embodiment is suitable for performing the grinding process of the fodder. However, since the first bearing 22 is a one-way bearing, the reverse rotation of the helical blade 31 will not occur when the first rotating shaft 2 rotates in the reverse direction, so as to prevent the fodder from being crushed when the cattle pushes the door 23 in the reverse direction.
Claims (3)
1. Automatic go up fodder device, its characterized in that: the feeding trough comprises a feeding trough, a first rotating shaft, a second rotating shaft and a transmission shaft, wherein the second rotating shaft is positioned in the feeding trough, and the first rotating shaft and the second rotating shaft are both vertically arranged; the bottom of the feed trough is provided with a second bearing, the second rotating shaft is rotatably connected to the feed trough through the second bearing, a horizontally arranged partition plate is further arranged in the feed trough and divides the feed trough into a feeding area positioned above and a storage area positioned below, the partition plate is provided with a through hole, the second rotating shaft is positioned in the through hole, the upper end of the second rotating shaft is positioned in the feeding area, the outer surface of the second rotating shaft is axially provided with a helical blade, and the lower end of the second rotating shaft penetrates out of the feed trough; the second rotating shaft is also fixedly connected with a second bevel gear which is positioned below the feed trough; the automatic feed feeding device also comprises a first base and a second base, wherein the first base and the second base are both fixedly connected on the ground, the first base comprises a first bearing, and the first bearing or the second bearing is a one-way bearing; the first rotating shaft is rotatably connected to the first base through a first bearing, the first rotating shaft is uniformly and fixedly connected with a plurality of vertically arranged door plates along the circumferential direction, and the first rotating shaft is also fixedly connected with a first bevel gear; the automatic feed feeding device comprises a transmission shaft, a first base, a second base, a fence and a feed trough, wherein the transmission shaft is horizontally arranged and is rotationally connected to the second base, a third bevel gear and a fourth bevel gear are fixedly connected to two ends of the transmission shaft respectively, the third bevel gear is meshed with the first bevel gear, the fourth bevel gear is meshed with the second bevel gear, the automatic feed feeding device further comprises the fence, the fence encloses and forms a U-shaped channel with corners, two ends of the U-shaped channel are respectively an inlet and an end, a first rotating shaft is positioned at the corners of the U-shaped channel, and the feed trough is positioned at; the ox gets into from the entry of U-shaped passageway, can promote the door plant and rotate when passing through the corner, makes first pivot take place to rotate.
2. The automatic feeding device according to claim 1, characterized in that: the transmission ratio of the first rotating shaft to the second rotating shaft is 4-10.
3. The automatic feeding device according to claim 2, characterized in that: the outer diameter of the spiral blade is 50-80 cm, the inner diameter is 10-20 cm, and the blade pitch is 20-30 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711039554.2A CN107660479B (en) | 2017-10-30 | 2017-10-30 | Automatic feed feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711039554.2A CN107660479B (en) | 2017-10-30 | 2017-10-30 | Automatic feed feeding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107660479A CN107660479A (en) | 2018-02-06 |
| CN107660479B true CN107660479B (en) | 2020-11-10 |
Family
ID=61144140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711039554.2A Active CN107660479B (en) | 2017-10-30 | 2017-10-30 | Automatic feed feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107660479B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4729344A (en) * | 1985-02-21 | 1988-03-08 | Vel-Agri, Inc. | Animal feeder |
| CN201908792U (en) * | 2011-01-18 | 2011-07-27 | 汪业成 | Generating equipment driven by pulling force of animals |
| CN103503787A (en) * | 2013-10-10 | 2014-01-15 | 深圳市润农科技有限公司 | Intelligent self-powered livestock feeding system |
| CN105379634A (en) * | 2015-11-24 | 2016-03-09 | 陈国武 | Automatic feeder |
| CN106106250A (en) * | 2015-05-05 | 2016-11-16 | 大荷兰人国际有限公司 | There is the device for feeding pecking block |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT245022Y1 (en) * | 1998-01-20 | 2002-03-19 | Unifast S R L | PERFECTED WAGON FOR SHREDDING AND MIXING OF ZOOTECHNICAL PRODUCTS |
| CN203897019U (en) * | 2014-06-28 | 2014-10-29 | 曲玉功 | Live pig feeding sports facility |
| CN204032042U (en) * | 2014-07-16 | 2014-12-24 | 石林映山畜牧有限公司 | A kind of feed bunk |
| CN204268854U (en) * | 2014-10-21 | 2015-04-15 | 福建粤海饲料有限公司 | For the energy-saving dryer of Feed Manufacturing |
-
2017
- 2017-10-30 CN CN201711039554.2A patent/CN107660479B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4729344A (en) * | 1985-02-21 | 1988-03-08 | Vel-Agri, Inc. | Animal feeder |
| CN201908792U (en) * | 2011-01-18 | 2011-07-27 | 汪业成 | Generating equipment driven by pulling force of animals |
| CN103503787A (en) * | 2013-10-10 | 2014-01-15 | 深圳市润农科技有限公司 | Intelligent self-powered livestock feeding system |
| CN106106250A (en) * | 2015-05-05 | 2016-11-16 | 大荷兰人国际有限公司 | There is the device for feeding pecking block |
| CN105379634A (en) * | 2015-11-24 | 2016-03-09 | 陈国武 | Automatic feeder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107660479A (en) | 2018-02-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205511485U (en) | Automatic unloader of intelligent pig feed | |
| WO2021203217A1 (en) | Circulating water trough for animal husbandry breeding | |
| CN106688913A (en) | Feed feeder | |
| CN108002867A (en) | A kind of poultry manure processing method and its equipment | |
| CN107660479B (en) | Automatic feed feeding device | |
| CN107051260A (en) | A kind of animal husbandry efficient mixing arrangement of grassland deinsectization agricultural chemicals | |
| CN106259013A (en) | Medicated porridge glassware blanking device | |
| CN113080098A (en) | Meat duck's production system of raising | |
| CN106359149A (en) | Rotary feeding device for animal husbandry | |
| CN110663566A (en) | Automatic feeding and breeding shed for animal husbandry | |
| CN213281069U (en) | Cattle and sheep are bred and feed with automatic unloading and eat equipment | |
| CN216722612U (en) | Multifunctional spiral pushing type cow pushing and feeding supplementing machine | |
| KR20100040823A (en) | The apparatus for suppling with fodder | |
| CN210635976U (en) | Pathological stage livestock feed mixing processing fermentation container | |
| CN105996086A (en) | Livestock breeding forage grass mixing stirrer | |
| CN211726840U (en) | Feed processing apparatus is bred to poultry | |
| CN211020494U (en) | Poultry feeds with animal and eats device | |
| RU2289974C1 (en) | Apparatus for preparing of premixes and feed mixtures | |
| CN108835694B (en) | Animal husbandry feed mixing and granulating device | |
| KR101446764B1 (en) | Feed making apparatus with double screw | |
| CN112827401A (en) | Poultry feed and preparation equipment and preparation method thereof | |
| CN204907477U (en) | Groove is fed to draught animal | |
| CN205196623U (en) | Pig feeding trough | |
| CN220694077U (en) | Improved feeding trough for cow breeding | |
| CN220493959U (en) | Novel integrated chick rearing cage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 564300 Daping Jie Dao Sankeng village, Wuchuan Gelao and Miao Autonomous County, Zunyi City, Guizhou Province Patentee after: Wuchuan Autonomous County dongjiagou Agricultural Development Co.,Ltd. Address before: 564300 Daping Jie Dao Sankeng village, Wuchuan Gelao and Miao Autonomous County, Zunyi City, Guizhou Province Patentee before: WUCHUAN AUTONOMOUS COUNTY SHIMOYAN PLANTATION AND CULTIVATION CO.,LTD. |