CN107755384B - Auxiliary device for cleaning milk substitute trough - Google Patents
Auxiliary device for cleaning milk substitute trough Download PDFInfo
- Publication number
- CN107755384B CN107755384B CN201711088759.XA CN201711088759A CN107755384B CN 107755384 B CN107755384 B CN 107755384B CN 201711088759 A CN201711088759 A CN 201711088759A CN 107755384 B CN107755384 B CN 107755384B
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- plate
- groove
- fixed
- rotating shaft
- gear
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/0821—Handling or manipulating containers, e.g. moving or rotating containers in cleaning devices, conveying to or from cleaning devices
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K9/00—Sucking apparatus for young stock ; Devices for mixing solid food with liquids
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/0804—Cleaning containers having tubular shape, e.g. casks, barrels, drums
- B08B9/0813—Cleaning containers having tubular shape, e.g. casks, barrels, drums by the force of jets or sprays
Abstract
The invention provides an auxiliary device for cleaning a milk replacer groove, which mainly comprises a turnover mechanism, wherein the turnover mechanism comprises a toothed plate, a sliding groove plate, a gear, a rotating shaft, a rotating plate and a fixed plate, the toothed plate is provided with a long strip-shaped through hole at the bottom surface, the toothed plate is limited and moves linearly, the rotating shaft is fixedly connected with the center of the gear, the rotating plate is fixedly connected with the rotating shaft, the bottom surface is provided with a sliding groove, the upper end surface is fixedly provided with the material groove, and the fixed plate and the rotating plate are movably connected through the sliding groove; the automatic material conveying device is characterized by further comprising a blocking groove arranged at the upper end of the material groove and consistent with the material groove in shape and a strip-shaped adjusting plate hinged with the side face of the fixing plate, wherein the adjusting rods symmetrically and fixedly arranged on the surface of the material groove are movably arranged in the strip-shaped movable groove formed in the surface of the adjusting plate, and the sliding groove plate, the gear, the rotating plate and the hinged shaft are fixed on the bottom plate through supporting frames. The invention can quickly dump the trough and wash the trough with water flow, and can also prevent the obstetric table from being splashed with water or spray the piglets with water.
Description
Technical Field
The invention relates to the technical field of feed troughs, in particular to an auxiliary device for cleaning a milk replacer trough.
Background
The high productivity of piglets in the pig industry not only promotes the progress of the pig industry, but also hastens the birth of related technical problems. For example, when the number of piglets is more than that of the nipples of the sow, the piglets cannot normally suck milk, and then cannot obtain the antibodies and nutrition required by normal growth, so that the weight and the marketing profit of the piglets are influenced. Because the formula is initially in a powder shape and needs to be added with water and stirred into a liquid shape, although the added formula can be accurately metered according to the growth and development of piglets, the feed which is not eaten by the piglets always exists in the trough, the residual feed is easy to breed bacteria, especially flies and mosquitoes are easy to be induced in summer, the trough is polluted, and the negative influence is caused on the growth and development of the piglets.
The sanitary problem generated when the formula feed is used is a problem to be solved urgently, a trough or a conduit for containing the formula needs to be cleaned thoroughly in a conventional way, and the excess feed in the trough needs to be removed before the formula goes bad so as to prevent digestive system diseases of piglets. At present, large-scale feedlot generally adopts the high pressure cleaning rifle to spray the silo, and the silo of normally placing on the one hand has washed and can save a large amount of splash water, and the clearance of splash water is also comparatively troublesome, and on the other hand, the impact water under the high pressure is very easily produced the splash, splashes staff and porkling obstetric table.
Disclosure of Invention
The invention aims to provide an auxiliary device for cleaning a milk replacer trough, which is convenient and quick, can quickly dump the trough for water flow flushing without retaining cleaning water, and can prevent a obstetric table or a piglet from being splashed with water.
The invention adopts the following technical scheme: an auxiliary device for cleaning a milk substitute tank mainly comprises a turnover mechanism, wherein the turnover mechanism comprises a toothed plate, a sliding groove plate, a gear, a rotating shaft and a fixed plate, the toothed plate is provided with array teeth at the bottom surface, the sliding groove plate is provided with an opening at the upper end surface, a long strip-shaped through hole is arranged at the bottom surface, the gear is meshed with the toothed plate array teeth, the rotating shaft is fixedly connected with the center of the gear, the rotating plate is fixedly connected with the rotating shaft, the bottom surface is provided with a first sliding groove and a second sliding groove, the upper end surface is fixedly provided with a trough, the toothed plate is arranged in the sliding groove plate, one end, far away from the rotating shaft, of the rotating plate, in contact with the fixed plate, is symmetrically provided with a fixed shaft along the central line of the rotating plate, one end of the fixed shaft is provided with a fixed shaft, the fixed shaft;
the chute plate, the gear, the rotating plate and the hinge shaft are all fixed on a bottom plate through a support frame.
The auxiliary device is still including setting up silo upper end and with the unanimous fender groove of silo shape and with fixed plate side articulated rectangular shape regulating plate, the symmetry is fixed to be set up silo surperficial regulating rod activity sets up in the rectangular shape movable slot of regulating plate surface setting, the regulating rod is in slide from top to bottom in the movable slot.
The two ends of the chute plate are closed; or the fixing plate is closed close to the starting side of the fixing shaft.
The upper end surface of the toothed plate is provided with array teeth for expanding friction force; and a square stop block is fixedly arranged on one side, close to the hinge shaft, of the toothed plate.
The included angle between the rotating plate and the fixed plate in the horizontal state is 45-90 degrees; when the fixed plate is in a vertical state, the included angle between the rotating plate and the horizontal plane is 0-45 degrees.
The center of the inner end face of the baffle groove is also provided with a spraying and sweeping assembly; the spraying and sweeping assembly comprises a water wheel fixed on a micro rotating shaft, the micro rotating shaft is parallel to the top surface of the baffle groove and is horizontally arranged, the micro rotating shaft is fixedly connected with a driving bevel gear, the driving bevel gear is meshed with a driven bevel gear fixed on one end of a gear rotating shaft which is perpendicular to the micro rotating shaft and is horizontally arranged, the other end of the gear rotating shaft is fixedly connected with a driving gear, the driving gear is meshed with a driven gear fixed on a spray head positioned at the front end of the water wheel, the spray head is a cylindrical body with an opening facing the water wheel, and the inner side and the outer side of the other end of the cylindrical body, which is opposite to the opening, are provided with circular chamfers and;
the micro-rotating shaft is fixed on the inner surface of the retaining groove through a supporting plate, the gear rotating shaft is also fixed on the inner surface of the retaining groove through a supporting plate, and the spray head is also fixed on the inner surface of the retaining groove through a supporting plate.
The water wheel is provided with a hollow square cover with an opening at the bottom at the upper end part slightly higher than the micro rotating shaft, the front end surface and the rear end surface of the square cover are closed and are provided with through holes positioned on the same central line, the central line of the through holes penetrates through a wheel sheet at the upper end of the water wheel, the through holes at one end of the square cover close to the spray head are connected with the circular inlet of the spray head through a movable sealing piece, and the through holes at one end of the square cover far away from the spray head are butted with the through holes at the center of the baffle groove and are abutted together; one end of the movable sealing element is in butt joint with a through hole at one end of the square cover, the other end of the movable sealing element is connected to the round inlet of the spray head, and the movable sealing element is taken as the prior art and is not detailed herein;
one end of the square cover close to the center of the retaining groove is fixed on the top surface of the retaining groove through a supporting plate.
The wheel sheet of the water wheel is a square sheet body; the highest point of the water wheel is slightly lower than the upper end surface of the square cover.
The length of the square cover is slightly larger than the diameter of the water wheel, the width of the square cover is slightly larger than the width of the water wheel blades, arc-shaped walls which are close to the water wheel are arranged on the square cover and are positioned on the upper end face and the lower end face of the water wheel, and the arc length of each arc-shaped wall is slightly larger than the arc length of the two water wheel blades of the water wheel.
The two through holes of the square cover and the through hole at the center of the baffle groove are positioned on the same center line.
The invention has the beneficial effects that: utilize tilting mechanism with the quick upset of silo, it is convenient to save time, utilize to keep off the groove and spout and sweep the subassembly and make the water pistol arrange in on the centre bore that keeps off the groove alright in order to realize the autogiration and spout and sweep, save the manpower, simultaneously, owing to keep off the groove and spout and sweep the subassembly and slide from top to bottom on the regulating plate, so can adjust the distance that keeps off groove and silo, and then adjusted and spouted the angle and the scope of sweeping, have stronger use value.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is another schematic structural diagram of the present invention.
FIG. 3 is a schematic view of the turnover mechanism of the present invention.
FIG. 4 is a schematic view of a spraying assembly according to the present invention.
Fig. 5 is a sectional structure view of the water wheel and the square cover according to the present invention.
FIG. 6 is a structural view of the head of the present invention.
Wherein the reference numerals are: 1. a base plate; 2. a toothed plate; 3. a chute plate; 4. a gear; 4-1, a support frame; 5. rotating the plate; 6. a fixing plate; 6-1, a first sliding groove; 6-2, a second sliding groove; 7. a trough; 8. a baffle groove; 9. an adjusting plate; 10. a spray head; 10-1, a support plate; 10-2, a driven gear; 10-3, a driving gear; 10-4, driven bevel gear; 10-5, a driving bevel gear; 10-6, a square cover; 10-61, dynamic sealing element; 10-62, arc wall; 10-7, a water wheel; 10-8, a support plate; 10-9, a support plate; 10-10, spraying holes; 11. and (4) hinging the shaft.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is described below by way of specific embodiments.
As shown in fig. 1, fig. 2 and fig. 3, the present invention adopts the following technical solutions: an auxiliary device for cleaning a milk substitute groove mainly comprises a turnover mechanism, wherein the turnover mechanism comprises a toothed plate 2 with array teeth arranged on the bottom surface, a sliding groove plate 3 with an opening on the upper end surface and a strip-shaped through hole arranged on the bottom surface, a gear 4 meshed with the array teeth of the toothed plate 2, a rotating shaft fixedly connected with the center of the gear 4, a rotating plate 5 fixedly connected with the rotating shaft, and a fixed plate 6 with a first sliding groove 6-1 and a second sliding groove 6-2 arranged on the bottom surface and a groove fixedly arranged on the upper end surface, the toothed plate 2 is arranged in the sliding groove plate 3, fixed shafts are symmetrically arranged at one ends of the rotating plate 5, far away from the rotating shaft, in contact with the fixed plate 6 along the central line of the rotating plate 5, the fixed shafts are movably arranged on the second sliding groove 6-2 arranged on the inner side surface of the first sliding groove 6-1, and;
the chute plate 3, the gear 4, the rotating plate 5 and the hinge shaft are all fixed on a bottom plate 1 through a support frame 4-1.
The auxiliary device further comprises a baffle groove 8 which is arranged at the upper end of the trough 7 and is consistent with the trough 7 in shape and a strip-shaped adjusting plate 9 hinged with the side face of the fixing plate 6, the adjusting rods which are symmetrically and fixedly arranged on the surface of the trough 7 are movably arranged in a strip-shaped movable groove which is formed in the surface of the adjusting plate 9, and the adjusting rods slide up and down in the movable groove.
The two ends of the chute plate 3 are closed; or the fixing plate 6 is closed close to the starting side of the fixing shaft.
The upper end surface of the toothed plate 2 is also provided with array teeth for expanding friction force; the toothed plate 2 is fixedly provided with a square stop dog on one side close to the hinge shaft.
The included angle between the rotating plate 5 and the fixed plate 6 in the horizontal state is 45-90 degrees; when the fixed plate 6 is in a vertical state, the included angle between the rotating plate 5 and the horizontal plane is 0-45 degrees.
As shown in fig. 4, a spraying and sweeping assembly is further arranged at the center of the inner end face of the baffle groove 8; the spraying and sweeping assembly comprises a water wheel fixed on a micro rotating shaft, the micro rotating shaft is parallel to the top surface of the baffle groove 8 and is horizontally arranged, the micro rotating shaft is fixedly connected with a driving bevel gear 10-5, the driving bevel gear 10-5 is meshed with a driven bevel gear 10-4 fixed at one end of a gear rotating shaft which is vertical to the micro rotating shaft and is horizontally arranged, the other end of the gear rotating shaft is fixedly connected with a driving gear 10-3, the driving gear 10-3 is meshed with a driven gear 10-2 fixed on a spray head 10 positioned at the front end of the water wheel 10-7, the spray head 10 is a cylindrical body, the opening of the cylindrical body faces towards the water wheel 10-7, the inner side and the outer side of the other end of the cylindrical body, which is;
the micro-rotating shaft is fixed on the inner surface of the retaining groove 8 through a supporting plate 10-9, the gear rotating shaft is also fixed on the inner surface of the retaining groove 8 through a supporting plate, and the spray head 10 is also fixed on the inner surface of the retaining groove 8 through a supporting plate 10-1.
As shown in fig. 5 and 6, a hollow square cover 10-6 with an opening at the bottom is arranged at the upper end part of the water wheel 10-7, which is slightly higher than the micro-rotating shaft, the front end surface and the rear end surface of the square cover 10-6 are closed and are provided with through holes positioned on the same central line, the central line of the through holes passes through a wheel sheet at the upper end of the water wheel 10-7, the through hole at one end of the square cover 10-6, which is close to the spray head 10, is connected with a circular inlet of the spray head 10 through a movable sealing element 10-61, and the through hole at one end of the square cover 10-6, which is far away; one end of the dynamic sealing element 10-61 is butted on a through hole at one end of the square cover 10-6, the other end is connected at a round inlet of the spray head 10, and the dynamic sealing element is taken as the prior art and is not detailed herein;
one end of the square cover 10-6 close to the center of the baffle groove 8 is fixed on the top surface of the baffle groove 8 through a supporting plate 10-8.
The wheel sheet of the water wheel 10-7 is a square sheet body; the highest point of the water wheel 10-7 is slightly lower than the upper end surface of the inner part of the square cover 10-6.
The length of the square cover 10-6 is slightly larger than the diameter of the water wheel 10-7, the width of the square cover 10-6 is slightly larger than the width of the wheel sheet of the water wheel 10-7, the arc wall 10-62 which is tightly close to the water wheel is arranged on the square cover 10-6 which is positioned on the upper end surface and the lower end surface of the water wheel 10-7, and the arc length of the arc wall 10-62 is slightly larger than the arc length of the two water wheel sheets of the water wheel 10-7.
The two through holes of the square cover 10-6 and the through hole at the center of the baffle groove 8 are positioned on the same center line.
The working process of the invention is as follows:
initial state: the upper end of the material groove 7 is opened, the blocking groove 7 is rotatably placed on the bottom plate 1 through an adjusting plate 9 hinged on the side surface of the fixing plate 6, and a certain amount of residual milk substitutes are arranged in the material groove 7;
in the turning stage, the handle arranged on the upper end surface of the baffle groove 8 is lifted, so that the baffle groove 8 is placed at the upper end of the feed groove 7; the toothed plate 2 is pedaled to move or other external forces can be applied, at the moment, the toothed plate 2 drives the gear 4 to rotate, the gear 4 drives the rotating plate 5 to rotate, the fixed shaft arranged at one end of the rotating plate 5 slides in the second sliding groove 6-2, one end of the rotating plate 5 slides in the first sliding groove 6-1, meanwhile, the rotating plate 5 supports the fixed plate, and the fixed plate rotates around the hinge shaft 11 at the other end until the fixed plate is vertical to the horizontal plane;
in the spraying and sweeping stage, the nozzle of the spray gun is aligned to the through hole at the upper end of the baffle groove 8, the proper distance between the baffle groove 8 and the material groove 7 is adjusted, and water flow is sprayed; when water flows through the water wheel 10-7, strong water flow drives the water wheel 10-7 to rotate, the water wheel 10-7 drives the driving bevel gear 10-5 in the bevel gear set to work, the driven bevel gear 10-4 drives the driving gear 10-3 to rotate, the driving gear 10-3 drives the driven gear 10-2 to rotate, the driven gear 10-2 drives the spray head 10 to rotate around the bearing, at the moment, the water flow reaches the inside of the spray head, high-pressure water flow is sprayed into the trough 7 through the spray holes 10-10 of the eccentrically arranged and continuously rotating spray head 10, 360-degree cleaning of the trough 7 by the spray head is realized, residual milk substitute materials in the trough 7 flow out to a sewer along with the water flow, and the problem that the trough 7 with a large amount of cleaning water needs to be laboriously rotated after the previous.
And in the homing stage, the distance between the blocking groove 8 and the material groove 7 is adjusted through an adjusting plate 9, the toothed plate 2 is pushed, and the blocking groove 8 and the material groove 7 are rotationally parked.
The automatic rotating spraying and sweeping device disclosed by the invention can be used for quickly overturning the trough by utilizing the overturning mechanism, is time-saving and convenient, can be used for automatically rotating and spraying and sweeping by utilizing the blocking groove and the spraying and sweeping component to enable the water spraying gun to be arranged on the central hole of the blocking groove, saves manpower, does not splash an obstetric table or spray wet piglets, and meanwhile, can be used for adjusting the distance between the blocking groove and the trough due to the fact that the blocking groove and the spraying and sweeping component slide up and down on the adjusting plate, further adjusting the angle and range of spraying and sweeping, and has strong use. Therefore, compared with the prior art, the invention has substantive characteristics and progress, and the beneficial effects of the implementation are also obvious.
The technical features of the present invention which are not described in the above embodiments may be implemented by or using the prior art, and are not described herein again, of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and variations, modifications, additions or substitutions which may be made by those skilled in the art within the spirit and scope of the present invention should also fall within the protection scope of the present invention.
Claims (8)
1. An auxiliary device for cleaning a milk substitute tank is characterized by mainly comprising a turnover mechanism, wherein the turnover mechanism comprises a toothed plate, a sliding groove plate, a gear, a rotating shaft, a rotating plate and a fixed plate, the toothed plate is provided with array teeth on the bottom surface, the sliding groove plate is provided with an opening on the upper end surface, the bottom surface is provided with a long-strip-shaped through hole, the gear is meshed with the array teeth of the toothed plate, the rotating shaft is fixedly connected with the center of the gear, the rotating plate is fixedly connected with the rotating shaft, the bottom surface is provided with a first sliding groove and a second sliding groove, the upper end surface is fixedly provided with a tank, the toothed plate is arranged in the sliding groove plate, one end, far away from the rotating shaft, of the rotating plate, in contact with the fixed plate is symmetrically provided with a fixed shaft along the central line of the rotating plate, the fixed shaft is movably arranged;
the chute plate, the gear, the rotating plate and the hinge shaft are all fixed on a bottom plate through a support frame;
the auxiliary device also comprises a baffle groove which is arranged at the upper end of the material groove and has the same shape with the material groove and a strip-shaped adjusting plate which is hinged with the side surface of the fixed plate, the adjusting rods which are symmetrically and fixedly arranged on the surface of the material groove are movably arranged in a strip-shaped movable groove arranged on the surface of the adjusting plate, and the adjusting rods slide up and down in the movable groove;
the two ends of the chute plate are closed; or the fixing plate is closed close to the starting side of the fixing shaft.
2. The auxiliary device for cleaning the milk replacer tank of claim 1, wherein the upper end surface of the toothed plate is provided with an array of teeth for expanding friction force; and a square stop block is fixedly arranged on one side, close to the hinge shaft, of the toothed plate.
3. The auxiliary device for cleaning a milk replacer tank of claim 1, wherein the included angle between the rotating plate and the fixed plate is 45-90 degrees in a horizontal state; when the fixed plate is in a vertical state, the included angle between the rotating plate and the horizontal plane is 0-45 degrees.
4. The auxiliary device for cleaning the milk replacer tank of any one of claims 1-3, wherein a spraying and sweeping assembly is further arranged at the center of the inner end face of the baffle tank; the spraying and sweeping assembly comprises a water wheel fixed on a micro rotating shaft, the micro rotating shaft is parallel to the top surface of the baffle groove and is horizontally arranged, the micro rotating shaft is fixedly connected with a driving bevel gear, the driving bevel gear is meshed with a driven bevel gear fixed on one end of a gear rotating shaft which is perpendicular to the micro rotating shaft and is horizontally arranged, the other end of the gear rotating shaft is fixedly connected with a driving gear, the driving gear is meshed with a driven gear fixed on a spray head positioned at the front end of the water wheel, the spray head is a cylindrical body with an opening facing the water wheel, and the inner side and the outer side of the other end of the cylindrical body, which is opposite to the opening, are provided with circular chamfers and;
the micro-rotating shaft is fixed on the inner surface of the retaining groove through a supporting plate, the gear rotating shaft is also fixed on the inner surface of the retaining groove through a supporting plate, and the spray head is also fixed on the inner surface of the retaining groove through a supporting plate.
5. The auxiliary device for cleaning the milk replacer tank according to claim 4, wherein the water wheel is provided with a hollow square cover with an opening at the bottom at the upper end part slightly higher than the micro rotating shaft, the front end surface and the rear end surface of the square cover are closed and are provided with through holes positioned on the same central line, the central line of the through hole penetrates through a wheel sheet at the upper end of the water wheel, the through hole at one end of the square cover close to the spray head is connected with the circular inlet of the spray head through a movable sealing element, and the through hole at one end of the square cover far away from the spray head is butted and abutted against the through hole at the center of the baffle tank; one end of the movable sealing element is provided with an opening which is butted on a through hole at one end of the square cover, and the other end of the movable sealing element is connected at the round inlet of the spray head;
one end of the square cover close to the center of the retaining groove is fixed on the top surface of the retaining groove through a supporting plate.
6. The auxiliary device for cleaning the milk replacer tank of claim 5, wherein the wheel of the water wheel is in the shape of a square sheet; the highest point of the water wheel is slightly lower than the upper end surface of the square cover.
7. The auxiliary device for cleaning the milk replacer tank of claim 6, wherein the length of the square cover is slightly larger than the diameter of the water wheel, the width of the square cover is slightly larger than the width of the wheel blades of the water wheel, an arc wall abutting against the water wheel is arranged on the square cover at the upper end surface and the lower end surface of the water wheel, and the arc length of the arc wall is slightly larger than the arc lengths of the two water wheel blades of the water wheel.
8. The auxiliary device for cleaning a milk replacer tank of claim 7, wherein the two through holes of the square cover are located on the same center line as the through hole in the center of the baffle groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711088759.XA CN107755384B (en) | 2017-11-08 | 2017-11-08 | Auxiliary device for cleaning milk substitute trough |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711088759.XA CN107755384B (en) | 2017-11-08 | 2017-11-08 | Auxiliary device for cleaning milk substitute trough |
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| Publication Number | Publication Date |
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| CN107755384A CN107755384A (en) | 2018-03-06 |
| CN107755384B true CN107755384B (en) | 2020-10-30 |
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| CN201711088759.XA Active CN107755384B (en) | 2017-11-08 | 2017-11-08 | Auxiliary device for cleaning milk substitute trough |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108719098B (en) * | 2018-05-15 | 2020-09-29 | 青岛农业大学 | Pig farm is with trough of automatic clearance residue |
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| CN207521397U (en) * | 2017-11-08 | 2018-06-22 | 新希望六和饲料股份有限公司 | A kind of auxiliary device for cleaning substitute breast milk slot |
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Effective date of registration: 20200819 Address after: 266102 4th floor, building 3, No. 592-26, jiushui East Road, Laoshan District, Qingdao, Shandong Province Applicant after: Jiaxiang new hope Liuhe pig breeding Co., Ltd Applicant after: SHANDONG NEW HOPE LIUHE GROUP Co.,Ltd. Applicant after: New Hope Liuhe Feed Co.,Ltd. Address before: 266100, Binhai District, Laoshan District, Shandong, Qingdao Province Applicant before: NEW HOPE LIUHE FEED Co.,Ltd. |
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