CN108855443B - Agricultural is with pig feed comminution device who avoids material to pile up - Google Patents
Agricultural is with pig feed comminution device who avoids material to pile up Download PDFInfo
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- CN108855443B CN108855443B CN201810530012.3A CN201810530012A CN108855443B CN 108855443 B CN108855443 B CN 108855443B CN 201810530012 A CN201810530012 A CN 201810530012A CN 108855443 B CN108855443 B CN 108855443B
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- chopping
- fixedly connected
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- action
- stirring rod
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- 239000000463 material Substances 0.000 title claims abstract description 61
- 230000000694 effects Effects 0.000 claims abstract description 26
- 238000003756 stirring Methods 0.000 claims abstract description 18
- 238000009825 accumulation Methods 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000005520 cutting process Methods 0.000 claims abstract description 12
- 238000003825 pressing Methods 0.000 claims abstract description 10
- 230000009471 action Effects 0.000 claims description 28
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims 2
- 239000013013 elastic material Substances 0.000 abstract description 5
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 239000000654 additive Substances 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 3
- 102000004169 proteins and genes Human genes 0.000 description 3
- 108090000623 proteins and genes Proteins 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 241000282887 Suidae Species 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 239000003674 animal food additive Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 235000013325 dietary fiber Nutrition 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004460 silage Substances 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/10—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged above container
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N17/00—Apparatus specially adapted for preparing animal feeding-stuffs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Crushing And Pulverization Processes (AREA)
- Food-Manufacturing Devices (AREA)
Abstract
The invention discloses an agricultural pig feed chopping device capable of avoiding material accumulation, which comprises a device body, wherein the device body is provided with a support frame, a chopping cavity is arranged above the support frame, the top of the chopping cavity is provided with a motor A, an output shaft of the motor A is provided with a cutting blade, a fixing frame is arranged inside the chopping cavity, the inner side of the fixing frame is provided with a filter grid, an elastic material structure is arranged between a stirring rod and the filter grid, the elastic material structure is provided with an elastic material rod, the elastic material structure is provided with a material shaking mechanism, and the material shaking mechanism comprises a rotating plate, a guide plate, a hinge and a pressing plate. The novel chopping device is simple in structure and convenient to use, avoids the situation of material accumulation on the filter grid, improves the efficiency, avoids the influence on collection due to overlarge partial materials, and has the function of buffering when the materials directly fall to the bottom of the chopping cavity, so that the chopping effect is better, and the practicability is high.
Description
Technical Field
The invention relates to crop processing, in particular to an agricultural pig feed chopping device capable of avoiding material accumulation.
Background
Pig feed is typically a feed for domestic pigs consisting of protein feed, energy feed, roughage, greenfeed, silage, mineral feed and feed additives.
Classifying according to categories: complete feed, concentrated feed and premix. The complete feed is a mixed batch consisting of four parts, namely protein feed, energy feed, coarse feed and an additive, is a granular feed which is mainly granulated by machine processing and sold on the market, and is an expanded granular feed, so that the complete feed can be directly used for feeding a feeding object and can comprehensively meet the nutritional requirement of the feeding object. The concentrated feed is prepared by premixing a protein raw material and an additive, and energy needs to be supplemented when feeding, so that the concentrated feed has the advantage of convenient use, is suitable for large-scale farmers, particularly farmers who own energy feeds such as corn and the like, and has at least 50 concentrated feeds in the market at present. The premix is an important component of additive premix feed, and is an intermediate compound feed product prepared by uniformly mixing one or more trace components (including various trace mineral elements, various vitamins, synthetic amino acids, certain medicaments and other additives) with a diluent or a carrier according to the required proportion.
Pig feed generally needs to be chopped and is convenient to collect after being chopped, but the existing chopping in rural areas is simple, the chopped pig feed has large and small sizes and uneven overall thickness, and the existing large-scale chopping equipment is not suitable for being used in rural families, so that improvement is needed.
Disclosure of Invention
The invention aims to provide a pig feed chopping device for preventing materials from being accumulated for agriculture, and the device is used for solving the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an agricultural is with avoiding accumulational pig feed comminution device of material, includes the device body, the device body sets up the support frame, the top of support frame sets up the shredding chamber, effect fixed connection through set screw between shredding chamber and the support frame, the top in shredding chamber sets up motor A, effect fixed connection through set screw between motor A and the outer wall in shredding chamber, set up cutting blade on motor A's the output shaft, effect fixed connection through shaft coupling and set screw between cutting blade and motor A's the output shaft, the inside in shredding chamber sets up the mount, effect fixed connection through set screw between the inner wall in mount and shredding chamber, the inboard of mount sets up the filter grid, rotate between filter grid and the mount and be connected, the bottom in shredding chamber sets up motor B, the output end of the motor B is provided with a rotating shaft, the rotating shaft is fixedly connected with the output shaft of the motor B through the action of a coupling, the rotating shaft is rotationally connected with the filter grid through the action of a bearing, an elastic structure is arranged between the stirring rod and the filter grid, the elastic structure is provided with an elastic rod which is fixedly connected with the rotating shaft through a screw, the elastic structure is provided with a material shaking mechanism, the material shaking mechanism comprises a rotating plate, a guide plate, a hinge and a pressing plate, the rotating plate is arranged on the material shaking mechanism, one end of the rotating plate is provided with a hinge, the rotating plate is rotatably connected with the inner wall of the chopping cavity through the action of the hinge, the end surface of the rotating plate is provided with a guide plate, the guide plate is fixedly connected with the rotating plate through the action of a screw, the end face of the guide plate is provided with a guide groove, and the guide groove and the guide plate are of an integrally formed structure.
As a further scheme of the invention: the top in comminution chamber sets up the feed inlet, through set screw's effect fixed connection between feed inlet and the outer wall in comminution chamber, the bottom in feed inlet and the inside intercommunication in comminution chamber each other.
As a further scheme of the invention: the bottom in comminution chamber sets up the discharge gate, the discharge gate communicates with the inside in comminution chamber each other.
As a further scheme of the invention: the tip protecting cover of discharge gate, through the mode fastening connection of screw thread between the tip of protecting cover and discharge gate.
As a further scheme of the invention: the outside of motor A sets up guard flap, fixed connection between one end of guard flap and the outer wall in comminution chamber.
As a further scheme of the invention: the top of axis of rotation sets up cowl, cowl and the top of axis of rotation between through set screw's effect fixed connection.
As a further scheme of the invention: the stirring rod B is arranged on the rotating shaft, the stirring rod B is fixedly connected with the rotating shaft through the fixing screws, and the stirring rod B is arranged above the filter grid.
As a further scheme of the invention: and a fixed disk is arranged above the stirring rod B, and the fixed disk is fixedly connected with the rotating shaft through the action of a fixing screw.
As a further scheme of the invention: the bottom of fixed disk sets up puddler A, through set screw's effect fixed connection between puddler A and the fixed disk.
As a still further scheme of the invention: the shaking mechanism is provided with a torsion spring, one end of the torsion spring is fixedly connected with the rotating plate, and the other end of the torsion spring is fixedly connected with the inner wall of the chopping cavity.
Compared with the prior art, the invention has the beneficial effects that: the novel chopping device is simple in structure and convenient to use, ensures the orderless falling of materials under the action of the elastic structure, ensures that the materials are irregular when falling onto the filter grids, avoids the condition of material accumulation on the filter grids, thereby improving the efficiency, effectively filters the thick materials, avoids the problem that the materials after being chopped are different in size, avoids the influence on collection due to overlarge part of the materials, prevents the materials from directly falling to the bottom of the chopping cavity under the action of the arc-shaped baffle plate, plays a role in buffering, ensures that the chopping effect is better, and has strong practicability.
Drawings
Fig. 1 is a schematic structural diagram of a pig feed chopping device for preventing material accumulation in agriculture.
Fig. 2 is a schematic structural diagram of a filter grid in the pig feed chopping device for preventing material accumulation in agriculture.
Fig. 3 is a front view of the structure of the spring in the pig feed chopper to avoid material accumulation for agricultural use.
Fig. 4 is a top view of an elastic structure in a pig feed chopping device for agriculture to avoid material accumulation.
Fig. 5 is a cross-sectional view of the structure of the spring A-A of the pig feed chopper apparatus for preventing material accumulation in agriculture.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-5, a pig feed chopping device for agriculture for avoiding material accumulation comprises a device body, wherein the device body is provided with a support frame 1, a chopping cavity 2 is arranged above the support frame 1, the chopping cavity 2 is fixedly connected with the support frame 1 through the action of a fixing screw, a feed inlet 3 is arranged at the top of the chopping cavity 2, the feed inlet 3 is fixedly connected with the outer wall of the chopping cavity 2 through the action of the fixing screw, the bottom of the feed inlet 3 is communicated with the inside of the chopping cavity 2, a discharge outlet 6 is arranged at the bottom of the chopping cavity 2, the discharge outlet 6 is communicated with the inside of the chopping cavity 2, an end protecting cover 25 of the discharge outlet 6 is fixedly connected with the end of the discharge outlet 6 through threads, the top of the chopping cavity 2 is provided with a motor a4, the motor a4 is fixedly connected with the outer wall of the chopping cavity 2 through the action of the fixing screw, the outside of motor A4 sets up guard flap 5, fixed connection between the one end of guard flap 5 and the outer wall of shredding chamber 2, fixed connection between the outer wall of the other end and feed inlet 3, set up cutting blade 7 on motor A4's the output shaft 24, effect fixed connection through shaft coupling and set screw between cutting blade 7 and motor A4's the output shaft 24, the inside of shredding chamber 2 sets up mount 8, effect fixed connection through set screw between mount 8 and the inner wall of shredding chamber 2, the inboard of mount 8 sets up filter grid 9, rotate between filter grid 9 and the mount 8 and be connected, the bottom of shredding chamber 2 sets up motor B15, motor B15's output sets up axis of rotation 10, effect fixed connection through the shaft coupling between axis of rotation 10 and motor B15's the output shaft, rotate through the effect of bearing between axis of rotation 10 and the filter grid 9 and be connected, the top of axis of rotation 10 sets up cowl 11, effect fixed connection through set screw between cowl 11 and the top of axis of rotation 10, cowl 11 sets up under feed inlet 3, set up puddler B14 in the axis of rotation 10, effect fixed connection through set screw between puddler B14 and the axis of rotation 10, puddler B14 sets up the top at filter grid 9, puddler B14's top sets up fixed disk 12, effect fixed connection through set screw between fixed disk 12 and the axis of rotation 10, the bottom of fixed disk 12 sets up puddler A13, effect fixed connection through set screw between puddler A13 and the fixed disk 12, set up the bullet material structure between puddler 14 and the filter grid 9, the bullet material structure sets up bullet material pole 16, pass through screw fixed connection between bullet material pole 16 and the axis of rotation 10, the setting of bullet material structure is shaken material mechanism 17, it includes rotor plate 18, guide plate 19, hinge 20 and clamp plate 21 to shake material mechanism 17, it sets up rotor plate 18 to shake material mechanism 17, the one end of rotor plate 18 sets up hinge 20, the effect through hinge 20 rotates between rotor plate 18 and the inner wall of shredding chamber 2 to be connected, set up guide plate 19 on the terminal surface of rotor plate 18, effect fixed connection through the screw between guide plate 19 and the rotor plate 18, set up guiding gutter 23 on the terminal surface of guide plate 19, guiding gutter 23 is the integrated into one piece structure with guide plate 19, the tangent plane of guide plate 19 is the arc structure, shake and set up torsional spring 22 on the material mechanism 17, fixed connection between the one end of torsional spring 22 and the rotor plate 18, fixed connection between the other end and the inner wall of shredding chamber 2.
The working principle of the invention is as follows: when the device body is used, materials are conveyed to the inside of the chopping cavity 2 through the action of the feeding hole 3, the motor A4 and the motor B15 are in a power-on state when the device body works, when the materials enter the chopping cavity 2, the materials are discharged to the side of the chopping cavity 2 through the action of the arc-shaped baffle plate 11, then the materials are cut through the action of the cutting blades 7, the cut materials enter the bottom of the chopping cavity 2 through the filter grid 9 and then are collected through the action of the discharge hole 6, during the cutting process, the materials which are not chopped are stirred through the action of the stirring rod B14 and the stirring rod A13, the materials are further chopped through the action of the cutting blades 7 at the bottommost layer and then are collected through the filter grid 9 at the bottom of the chopping cavity 2, during the working process of the device body, when the materials fall to the position of an elastic material structure, the elastic rod 16 is driven to rotate under the action of the rotating shaft 10, when the elastic rod 16 rotates to the position of the pressing plate 21, the elastic rod 16 is contacted with the pressing plate 21, the elastic rod 16 extrudes the pressing plate 21 to drive the pressing plate 21 to displace, because the pressing plate 21 is connected with the rotating plate 18, the rotating plate 18 rotates when the pressing plate 21 displaces, when the elastic rod 16 is separated from the pressing plate 21, the rotating plate 18 recovers deformation under the action of the torsion spring 22 to enable the rotating plate 18 to rebound, so that the shaking of the rotating plate 18 is realized, the disorder of the falling of the materials is ensured under the action of an elastic structure, the falling of the materials onto the filter grid 9 is irregular, the condition of material accumulation on the filter grid 9 is avoided, the efficiency is improved, the structure is simple, the use is convenient, the coarse materials are effectively filtered, and the sizes of the materials after being cut are not different, avoid causing the influence because of partial material is too big to the collection, the effect that the device body passes through cowl 11 moreover has avoided the material directly to fall to the bottom of cutting up chamber 2, has played the effect of a buffering for the effect of cutting up is better, and the practicality is strong.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. The utility model provides an agricultural is with avoiding accumulational pig feed comminution device of material, includes the device body, the device body sets up support frame (1), the top of support frame (1) sets up shredding chamber (2), effect fixed connection through set screw between shredding chamber (2) and support frame (1), its characterized in that, the top of shredding chamber (2) sets up motor A (4), effect fixed connection through set screw between motor A (4) and the outer wall of shredding chamber (2), set up cutting blade (7) on output shaft (24) of motor A (4), effect fixed connection through shaft coupling and set screw between cutting blade (7) and output shaft (24) of motor A (4), the inside of shredding chamber (2) sets up mount (8), effect fixed connection through set screw between mount (8) and the inner wall of shredding chamber (2), the inner side of the fixed frame (8) is provided with a filter grid (9), the filter grid (9) is rotationally connected with the fixed frame (8), the bottom of the chopping cavity (2) is provided with a motor B (15), the output end of the motor B (15) is provided with a rotating shaft (10), the rotating shaft (10) is fixedly connected with an output shaft of the motor B (15) through the action of a coupler, the rotating shaft (10) is rotationally connected with the filter grid (9) through the action of a bearing, an elastic structure is arranged between the stirring rod and the filter grid (9), the stirring rod comprises a stirring rod A (13) and a stirring rod B (14), the stirring rod B (14) is arranged on the rotating shaft (10), the stirring rod B (14) is fixedly connected with the rotating shaft (10) through the action of a fixing screw, and the stirring rod B (14) is arranged above the filter grid (9); a fixed disc (12) is arranged above the stirring rod B (14), and the fixed disc (12) is fixedly connected with the rotating shaft (10) through the action of a fixing screw; the bottom of the fixed disk (12) is provided with a stirring rod A (13), and the stirring rod A (13) is fixedly connected with the fixed disk (12) through the action of a fixing screw; the elastic structure is provided with an elastic rod (16), the elastic rod (16) is fixedly connected with the rotating shaft (10) through a screw, the elastic structure is provided with a material shaking mechanism (17), the material shaking mechanism (17) comprises a rotating plate (18), a guide plate (19), a hinge (20) and a pressing plate (21), the material shaking mechanism (17) is provided with a rotating plate (18), one end of the rotating plate (18) is provided with a hinge (20), the rotating plate (18) is rotatably connected with the inner wall of the chopping cavity (2) through the action of a hinge (20), a guide plate (19) is arranged on the end surface of the rotating plate (18), the guide plate (19) is fixedly connected with the rotating plate (18) through the action of a screw, a guide groove (23) is arranged on the end surface of the guide plate (19), and the guide groove (23) and the guide plate (19) are of an integrally formed structure; set up torsional spring (22) on shaking material mechanism (17), fixed connection between the one end of torsional spring (22) and rotating plate (18), fixed connection between the other end and the inner wall of shredding chamber (2).
2. The agricultural pig feed chopping device capable of avoiding material accumulation according to claim 1, wherein a feed inlet (3) is arranged at the top of the chopping cavity (2), the feed inlet (3) is fixedly connected with the outer wall of the chopping cavity (2) through the action of a fixing screw, and the bottom of the feed inlet (3) is communicated with the inside of the chopping cavity (2).
3. The agricultural pig feed chopping device preventing material accumulation as claimed in claim 1, characterized in that a discharge opening (6) is arranged at the bottom of the chopping cavity (2), and the discharge opening (6) is communicated with the inside of the chopping cavity (2).
4. The agricultural pig feed chopping device capable of avoiding material accumulation as claimed in claim 3, wherein an end protecting cover (25) of the discharge port (6) is fixedly connected with the end of the discharge port (6) through a thread manner, and the protecting cover (25) is fixedly connected with the end of the discharge port (6).
5. The agricultural pig feed chopping device capable of avoiding material accumulation according to claim 1, characterized in that a protective baffle (5) is arranged outside the motor A (4), and one end of the protective baffle (5) is fixedly connected with the outer wall of the chopping cavity (2).
6. The agricultural pig feed chopping device capable of avoiding material accumulation according to claim 1, wherein a cambered baffle (11) is arranged at the top of the rotating shaft (10), and the cambered baffle (11) is fixedly connected with the top of the rotating shaft (10) through the action of a fixing screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810530012.3A CN108855443B (en) | 2018-05-29 | 2018-05-29 | Agricultural is with pig feed comminution device who avoids material to pile up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810530012.3A CN108855443B (en) | 2018-05-29 | 2018-05-29 | Agricultural is with pig feed comminution device who avoids material to pile up |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108855443A CN108855443A (en) | 2018-11-23 |
| CN108855443B true CN108855443B (en) | 2020-09-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810530012.3A Active CN108855443B (en) | 2018-05-29 | 2018-05-29 | Agricultural is with pig feed comminution device who avoids material to pile up |
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| Country | Link |
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| CN (1) | CN108855443B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9266116B1 (en) * | 2013-06-17 | 2016-02-23 | Eli Doose | Hydraulic injection milling apparatus with classifying screen |
| EA023450B1 (en) * | 2013-02-21 | 2016-06-30 | Игорь Владимирович Янковский | Waste recycling facility for processing bitumen-containing wastes of soft roofing materials |
| CN107469958A (en) * | 2017-09-29 | 2017-12-15 | 叶银国 | A kind of high-efficiency feed crushing and screening device |
| CN107755037A (en) * | 2017-09-27 | 2018-03-06 | 刘松 | A kind of retracting device of the waste and old instrument of electric network composition |
| CN108043567A (en) * | 2017-12-18 | 2018-05-18 | 卢国彪 | A kind of rotary feeder for promoting blanking |
-
2018
- 2018-05-29 CN CN201810530012.3A patent/CN108855443B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EA023450B1 (en) * | 2013-02-21 | 2016-06-30 | Игорь Владимирович Янковский | Waste recycling facility for processing bitumen-containing wastes of soft roofing materials |
| US9266116B1 (en) * | 2013-06-17 | 2016-02-23 | Eli Doose | Hydraulic injection milling apparatus with classifying screen |
| CN107755037A (en) * | 2017-09-27 | 2018-03-06 | 刘松 | A kind of retracting device of the waste and old instrument of electric network composition |
| CN107469958A (en) * | 2017-09-29 | 2017-12-15 | 叶银国 | A kind of high-efficiency feed crushing and screening device |
| CN108043567A (en) * | 2017-12-18 | 2018-05-18 | 卢国彪 | A kind of rotary feeder for promoting blanking |
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| Publication number | Publication date |
|---|---|
| CN108855443A (en) | 2018-11-23 |
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200825 Address after: 236000 Zhenxing Road, Yingdong East Street, Anhui, Fuyang Applicant after: ANHUI JINMU FEED Co.,Ltd. Address before: 350000 room 807, block A, pan Nan Road, 18 Panshi Road, Xin Dian Town, Jinan District, Fuzhou, Fujian, China Applicant before: FUJIAN FUXIN AGRICULTURAL TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A pig feed chopping device for agriculture to avoid material accumulation Granted publication date: 20200918 Pledgee: China Postal Savings Bank Limited by Share Ltd. Fuyang branch Pledgor: ANHUI JINMU FEED Co.,Ltd. Registration number: Y2024980025490 |