CN102415441A - Double-shaft double dynamical boat-type grain-bin grain shovelling machine - Google Patents
Double-shaft double dynamical boat-type grain-bin grain shovelling machine Download PDFInfo
- Publication number
- CN102415441A CN102415441A CN2011102837002A CN201110283700A CN102415441A CN 102415441 A CN102415441 A CN 102415441A CN 2011102837002 A CN2011102837002 A CN 2011102837002A CN 201110283700 A CN201110283700 A CN 201110283700A CN 102415441 A CN102415441 A CN 102415441A
- Authority
- CN
- China
- Prior art keywords
- grain
- row
- cone table
- groove
- axle
- 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.)
- Granted
Links
- 238000003756 stirring Methods 0.000 claims description 27
- 230000015572 biosynthetic process Effects 0.000 claims description 17
- 238000003466 welding Methods 0.000 claims description 7
- 239000003638 chemical reducing agent Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000003860 storage Methods 0.000 abstract description 3
- 238000009423 ventilation Methods 0.000 abstract description 2
- 238000009825 accumulation Methods 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 235000013339 cereals Nutrition 0.000 description 115
- 230000000694 effects Effects 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 240000007594 Oryza sativa Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000003306 harvesting Methods 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 239000005439 thermosphere Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 206010027336 Menstruation delayed Diseases 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 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
- 235000005822 corn Nutrition 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Landscapes
- Storage Of Harvested Produce (AREA)
Abstract
The invention belongs to a storage machinery technology and brings forward a double-shaft double dynamical boat-type grain-bin grain shovelling machine which is composed of a machine body (2), a grain lifting and flipping machine and grain discharge grooves. An upper frustum (5) and a lower frustum (6) are welded together to form the cavity-structured boat-type machine body. Two grain grooves (7) are disposed on the machine body (2) and are structured in openmouthed bottom and tail portion, narrow front portion and wide rear portion. Two spiral grain lifting and flipping shafts (3) of the grain lifting and flipping mechanism are arranged symmetrical along the center line in the length direction of the machine body and rotate in opposite directions. The central axis of the two grain lifting and flipping shafts (3) is positioned behind the center line of the machine body's width. The two spiral grain lifting and flipping shafts (3) are respectively provided with power sections. The grain shovelling machine can walk on 1-4m of grain floor. According to the invention, a condensation shielding layer is broken so as to raise the ventilation efficiency, and a heat accumulation layer and a mould evacuation layer are reduced so as to minimize the moldy risk of stored grains.
Description
Technical field
The invention belongs to the stored equipment technical field, relate generally to the double dynamical boat form silo of a kind of twin shaft grain shovelling machine.
Background technology
Along with the widespread usage of agricultural harvesting machinery, the harvest time of paddy rice, wheat, corn is in advance kernel maturity late period.Moisture content of kernels is higher, and the young labour in rural area is that main, old labour thinks laborsaving again with manual labour mainly now; Have the grain of considerable part in time to sell after machine is received as a result, the grain major dealer is unable again to go airing or oven dry, owing to multiple reason causes the grain moisture content of grain depot purchase higher; Reserve unit is generally taked the method for aeration-drying, reduces grain and stores the risk of going mouldy, because the big grain heap in storehouse is high; Top layer forms the dewfall layer for about one meter, influences aeration-cooling effect.If meet rainy weather, the long-pending heat of the higher formation of upper strata moisture content highly reaches about 45 ℃ so, influences grain quality.Traditional solution is that 70 to 80 centimetres in ditch is chosen in manual work, increases the upper strata area and dispels the heat, because the mobile performance of grain grain better is prone to glide; Thereby must pay great amount of manpower; Local ventilation dead angle simultaneously, mould layer, long-pending focus are put than deep-seated and to be difficult to solve; Even aeration-cooling, but be difficult to mould disperse, sparse.
Summary of the invention
For solving the problems of the technologies described above, the objective of the invention is to propose the double dynamical boat form silo of a kind of twin shaft grain shovelling machine, make it break the dewfall layer in the walking of 1-4 rice grain layer homogeneous, ventilate, subdue long-pending thermosphere, mould layer, reduce the risk that the grain storage is gone mouldy.
The present invention adopts following technical scheme for accomplishing the foregoing invention purpose:
The double dynamical boat form silo of a kind of twin shaft grain shovelling machine, the double dynamical boat form silo of twin shaft grain shovelling machine is made up of body, grain lifting, turning mechanism and row's grain groove; The body of the double dynamical boat form silo of said twin shaft grain shovelling machine is the boat form structure; The body of the double dynamical boat form silo of said twin shaft grain shovelling machine comprises cone table, following cone table; Described upward cone table, following cone table are cavity structure, and the last cone table of said cavity structure, the involutory welding of following cone table constitute the boat form body of cavity structure; Described the serve as reasons up-small and down-big oval cone table of oval top board and side plate formation of cone table of going up; The serve as reasons up big and down small oval cone table of oval base plate and side plate formation of described down cone table; And the welding identical with the diameter of last cone table lower port of the diameter of said down cone table port combines as a whole the boat form body of formation cavity structure; The last cone table of said cavity structure, down the side plate of cone table is the inclined-plane, and last cone table, the perimeter ramps of cone table helps reducing that boat form silo grain shovelling machine is walked or the resistance when turning to down, and is convenient to shovel the grain landing along the inclined-plane on body; On described body, have row's grain groove, described row's grain groove is two, and two corresponding respectively two spiral grains of row's grain groove promote, stir axle setting; The front end of said row's grain groove is positioned at the front portion of body width center line; The bottom and the afterbody of the row's grain groove that is had on the said body are uncovered; Front end, top and both sides sealing; And the top of row's grain groove and the oval top board of last cone table are at grade, formation bottom, row's grain groove that afterbody is uncovered, and described row's grain groove is beloid structure; The open bottom front end of row's grain groove constitutes the grain-entering mouth of row's grain groove, row's grain mouth of the uncovered formation row of the afterbody grain groove of row's grain groove; Described grain promotes, turning mechanism promotes, stirs axle by power section and spiral grain and constitutes; Described spiral grain promotes, stirs axle and is symmetrically arranged two along the center line of body length direction; The central axis that described two grains promoted, stirred axle is positioned at the rear portion of body width center line, makes ship shape body little tilting upward when moving ahead, and reduces the resistance when moving ahead; Described two spiral grains promote, it is opposite to stir rotational axis direction; The spiral grain of corresponding each root promotes, stirs axle and is respectively arranged with power section; Described grain promotes, the power section of turning mechanism is made up of motor and speed reducer, and the motor and speed reducer of said power section is positioned on the oval top board of last cone table of body; Described spiral grain promotes, stirs axle and is made up of central siphon and flight; The upper end that described two grains promoted, stirred axle is passed pairing row's grain groove respectively and is connected with the output shaft of pairing power section; Promote, stir at described grain on the central siphon of axle and be evenly equipped with aperture less than stored grain diameter; Be provided with and turn to handrail, the described handrail that turns to is a frame structure, turns to the lower end of handrail to be connected on the last cone table of body.
The double dynamical boat form silo of a kind of twin shaft grain shovelling machine that the present invention proposes; The hull of the double dynamical silo grain shovelling machine of twin shaft adopts the boat form structure that is made up of last cone table, the following involutory welding of cone table; Can prevent helical blade receive when upwards carrying grain grain when up to the gravity of downward reaction force of blade and machine itself and sink, play the effect of supporting machine; The perimeter ramps of body can be in grain shovelling machine walking or reduced the resistance of grain heap turn to the time, and the structural design of row's grain groove makes when on stirring axially, carrying grain, row after the guiding grain, and the promotion of the reaction force of resistance when receiving row after the grain simultaneously, hull moves forward.The boat form silo grain shovelling machine that the present invention proposes can be broken the screen layer of the dewfall formation of grain in the silo, improves drafting efficiency, subdues long-pending thermosphere, evacuation mould layer, reduces the risk that the grain storage is gone mouldy.The present invention adopts the double dynamical structure of twin shaft, can increase substantially to turn over grain efficient, effectively shortens cooling and removes mouldy time, and the balance of machine walking is improved.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
Fig. 4 is the structural representation of body among the present invention.
Fig. 5 is the upward view of Fig. 4.
Among the figure: 1, motor direct connection helical speed reduction gear, 2, body, 3, spiral grain promotes, stirs axle, 4, handrail, 5, go up cone table, 6, cone table down, 7, row's grain groove.
The specific embodiment
In conjunction with accompanying drawing and specific embodiment the present invention is explained:
Like Fig. 1, Fig. 2, shown in Figure 3, the double dynamical boat form silo of a kind of twin shaft grain shovelling machine, the double dynamical boat form silo of twin shaft grain shovelling machine is made up of body 2, grain lifting, turning mechanism and row's grain groove 7; The body 2 of the double dynamical boat form silo of said twin shaft grain shovelling machine is the boat form structure; In conjunction with Fig. 4, Fig. 5, described body 2 comprises cone table 5, following cone table 6, and described upward cone table 5, following cone table 6 are cavity structure, and the last cone table 5 of said cavity structure, the 6 involutory welding of following cone table constitute the boat form body of cavity structures; Described the serve as reasons up-small and down-big oval circular cone stage body of oval top board and side plate formation of cone table 5 of going up; The serve as reasons up big and down small oval cone table of oval base plate and side plate formation of described down cone table 6; Among this embodiment, the oval length of last cone table * wide: 700 * 300mm, the oval length of following cone table * wide: 960 * 560mm; The corner location of following cone table side plate is an arc transition, and the welding identical with the diameter of last cone table lower port of the diameter of said down cone table port combines as a whole the boat form body of formation cavity structure; Among this embodiment, body middle part full-size (oval length * wide): 1260 * 810mm.The structural design of body 2, can prevent helical blade receive when upwards carrying grain grain when up to the gravity of downward reaction force of blade and machine itself and sink, play the effect of supporting machine; The side plate of the last cone table 5 of said cavity structure, following cone table 6 is the inclined-plane; Last cone table, down the perimeter ramps of cone table helps the resistance that reduces the walking of boat form silo grain shovelling machine or turning to when, and is convenient to because grain face injustice is shoveled the grain landing along the inclined-plane on body.With reference to Fig. 4, Fig. 5, on described body, have row's grain groove 7, described row's grain groove 7 is two, two row's grain grooves 7 promote, stir axle 3 corresponding settings with two spiral grains respectively; The front end of said row's grain groove 7 bottoms is positioned at the front portion of body width center line; The bottom and the afterbody of said row's grain groove 7 are uncovered, front end, top and both sides sealing, and the circular top plate of the top of row's grain groove and last cone table is at grade, formation bottom, row's grain groove that afterbody is uncovered, and described row's grain groove 8 is beloid structure; The open bottom front end of row's grain groove constitutes the grain-entering mouth of row's grain groove, row's grain mouth of the uncovered formation row of the afterbody grain groove of row's grain groove.Structure, the shape of said two row's grain grooves are identical; The making of one of them row's grain groove can be: on last cone table side plate, set beloid breach; On base plate that descends cone table and side plate, set beloid breach, the front end of the breach that sets is positioned at the front portion of body width center line on the following cone table base plate; The rear end is positioned at the outward flange of base plate; The front end of breach on the following cone table base plate is sealed with steel plate, and with the both sides sealing of two block plates with upper and lower cone table breach, and the breach of cone table upwards stretches out to make two block plates exceed upward, through the top steel plate two above-mentioned block plates is connected as a single entity; The top steel plate constitutes the end face of row's grain groove, and the end face of said row's grain groove and the oval top board of last cone table combine as a whole, and with the oval top board of last cone table at grade.The structural design of row's grain groove 7 can promote, stir axle 3 at spiral grain when upwards carrying grain, row after the guiding grain, but since after the grain during row resistance receive very much the promotion of its reaction force greatly, hull moves forward.Described spiral grain promotes, stirs axle 3 and is symmetrically arranged two along the center line of body length direction; The central axis that described two grains promoted, stirred axle 3 is positioned at the 40-50mm place, rear portion of body width center line, makes ship shape body little tilting upward when moving ahead, the resistance when minimizing moves ahead; Described two spiral grains promote, it is opposite to stir rotational axis direction; The spiral grain of corresponding each root promotes, stirs axle and is respectively arranged with power section; Described grain promotes, the power section of turning mechanism is made up of motor and speed reducer; Motor direct connection helical speed reduction gear 1 is adopted in the power section of grain lifting, turning mechanism among this embodiment; Manufacturing enterprise: reductor Co., Ltd of Wenzhou Easthome; Product type: RXF77-Y2.2-4P-3.2-M4-I, adopting motor direct connection helical speed reduction gear mainly is the moment of torsion that can guarantee the output of power part branch; The motor direct connection helical speed reduction gear 1 of said power section is positioned on the oval top board of last cone table of body; On the oval top board of last cone table 5, has the hole that the output shaft of power supply machine direct connection helical speed reduction gear passes; Described spiral grain promotes, stirs axle and is made up of central siphon and flight; Spiral grain promotes, stirs the length of axle: 1200mm, diameter: 120mm, pitch: 80mm; Be positioned at pitch that grain promoted, stirred the flight on the axle 3 and screw diameter than being 0.6-0.7, it is higher to turn over grain efficient; Described two grains promote, stir the upper end of axle and pass pairing row's grain groove respectively; Pass through Bolt Connection with the output shaft of pairing power section; Spiral grain promotes, stirs the output shaft Bolt Connection of axle 3 and motor direct connection helical speed reduction gear 1, is convenient to dismounting; Promote, stir at described grain on the central siphon of axle and be evenly equipped with the aperture of diameter less than stored grain diameter; The diameter of aperture can be 1.2-1.8mm, makes it when needed, and the central siphon that makes grain promote, stir axle is communicated with cold wind source, negative pressure source or water source; Logical inwards cold wind cooling when playing grain high temperature and turning over the storehouse; Or negative pressure takes hot blast away and lowers the temperature, and stores the overdrying outbound and can evenly add water to carry out humidification modified, plays the effect of synergy; Direction of travel when described fore-and-aft direction is the work of boat form silo grain shovelling machine.
Be provided with and turn to handrail 4; The described handrail 4 that turns to is frame structure, turns to the lower end of handrail 4 to pass through Bolt Connection on cone table on the body, and the upper end is designed than people's shoulder breadth 100-200 ㎜; Be convenient to manually-operated; The effect that turns to handrail is when straight ahead, to prevent away oblique sideslip, and can proofread and correct track route, carries out external force and forces to turn.
Claims (1)
1. the double dynamical boat form silo of twin shaft grain shovelling machine is characterized in that: the double dynamical boat form silo of described twin shaft grain shovelling machine is made up of body (2), grain lifting, turning mechanism and row's grain groove (7); The body (2) of the double dynamical boat form silo of said twin shaft grain shovelling machine is the boat form structure; The body (2) of the double dynamical boat form silo of said twin shaft grain shovelling machine comprises cone table (5), following cone table (6); Described upward cone table (5), following cone table (6) are cavity structure, and the last cone table (5) of said cavity structure, the involutory welding of following cone table (6) constitute the boat form body of cavity structure; Described the serve as reasons up-small and down-big oval cone table of oval top board and side plate formation of cone table (5) of going up; The serve as reasons up big and down small oval cone table of oval base plate and side plate formation of described down cone table (6); And the welding identical with the diameter of last cone table (5) lower port of the diameter of said down cone table (6) port combines as a whole the boat form body of formation cavity structure; On described body (2), have row's grain groove (7), described row's grain groove (7) is two, and the corresponding respectively two spiral grains of two row's grain grooves (7) promote, stir axle (3) setting; The front end of said row's grain groove (7) is positioned at the front portion of body width center line; The bottom and the afterbody of the row's grain groove (7) that is had on the said body (2) are uncovered; Front end, top and both sides sealing; And the top of row's grain groove (7) and the oval top board of last cone table (5) are at grade; Formation bottom, row's grain groove (7) that afterbody is uncovered, and described row's grain groove (7) is beloid structure; The open bottom front end of row's grain groove (7) constitutes the grain-entering mouth of row's grain groove, row's grain mouth of the uncovered formation row of the afterbody of row's grain groove (7) grain groove; Described grain promotes, turning mechanism promotes, stirs axle (3) by power section and spiral grain and constitutes; Described spiral grain promotes, stirs axle and is symmetrically arranged two along the center line of body length direction; The central axis that described two grains promoted, stirred axle (3) is positioned at the rear portion of body width center line; Described two spiral grains promote, stir axle (3) direction of rotation; The spiral grain of corresponding each root promotes, stirs axle (3) and is respectively arranged with power section; Described grain promotes, the power section of turning mechanism is made up of motor and speed reducer, and the motor and speed reducer of said power section is positioned on the oval top board of last cone table (5) of body; Described spiral grain promotes, stirs axle (3) and is made up of central siphon and flight; The upper end that described two grains promoted, stirred axle (3) is passed pairing row's grain groove (7) respectively and is connected with the output shaft of pairing power section; Promote, stir at described grain on the central siphon of axle and be evenly equipped with aperture less than stored grain diameter; Be provided with and turn to handrail (4), the described handrail that turns to is a frame structure, turns to the lower end of handrail to be connected on the last cone table (5) of body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110283700 CN102415441B (en) | 2011-09-22 | 2011-09-22 | Double-shaft double dynamic boat-type grain-bin grain shovelling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110283700 CN102415441B (en) | 2011-09-22 | 2011-09-22 | Double-shaft double dynamic boat-type grain-bin grain shovelling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102415441A true CN102415441A (en) | 2012-04-18 |
| CN102415441B CN102415441B (en) | 2013-01-23 |
Family
ID=45940282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110283700 Expired - Fee Related CN102415441B (en) | 2011-09-22 | 2011-09-22 | Double-shaft double dynamic boat-type grain-bin grain shovelling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102415441B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109634326A (en) * | 2018-12-05 | 2019-04-16 | 姚建月 | A kind of silo is interior to be used for aerial temperature and humidity micro control device and its application method |
| CN110495308A (en) * | 2019-09-12 | 2019-11-26 | 张新侠 | Mobile grain shovelling machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2083276U (en) * | 1990-12-30 | 1991-08-21 | 德惠县老家粮库 | grain turning machine |
| CN201018889Y (en) * | 2006-12-19 | 2008-02-13 | 王琪 | Transferable wheat turner |
| CN102084895A (en) * | 2009-12-03 | 2011-06-08 | 王远成 | Automatic-traveling grain turning over machine |
| CN202282998U (en) * | 2011-09-22 | 2012-06-27 | 李保安 | Double-shaft double-power ship type grain-overturning machine for granary |
-
2011
- 2011-09-22 CN CN 201110283700 patent/CN102415441B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2083276U (en) * | 1990-12-30 | 1991-08-21 | 德惠县老家粮库 | grain turning machine |
| CN201018889Y (en) * | 2006-12-19 | 2008-02-13 | 王琪 | Transferable wheat turner |
| CN102084895A (en) * | 2009-12-03 | 2011-06-08 | 王远成 | Automatic-traveling grain turning over machine |
| CN202282998U (en) * | 2011-09-22 | 2012-06-27 | 李保安 | Double-shaft double-power ship type grain-overturning machine for granary |
Non-Patent Citations (2)
| Title |
|---|
| 卢献礼等: "翻粮机在实仓储粮中的应用", 《粮油仓储科技通讯》 * |
| 张来林等: "FA-120型自动行走翻粮机的应用试验", 《粮油食品科技》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109634326A (en) * | 2018-12-05 | 2019-04-16 | 姚建月 | A kind of silo is interior to be used for aerial temperature and humidity micro control device and its application method |
| CN110495308A (en) * | 2019-09-12 | 2019-11-26 | 张新侠 | Mobile grain shovelling machine |
| CN110495308B (en) * | 2019-09-12 | 2023-07-18 | 张新侠 | Movable grain turning machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102415441B (en) | 2013-01-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108088216A (en) | A kind of paddy processing rapid drying device | |
| CN102379340B (en) | Vessel type barn grain turning machine | |
| CN102415441B (en) | Double-shaft double dynamic boat-type grain-bin grain shovelling machine | |
| CN107413648A (en) | One kind circulates device of winnowing | |
| CN201123267Y (en) | Grain-releasing mechanism of granary | |
| CN104673583A (en) | Grains airing koji-adding device | |
| CN210869695U (en) | Continuous immersion type fruit and vegetable food quick-freezing tunnel | |
| CN202282998U (en) | Double-shaft double-power ship type grain-overturning machine for granary | |
| CN103255017A (en) | Automatic stillage air-drying machine | |
| CN202283001U (en) | Boat-type barn grain shoveling machine | |
| CN206662218U (en) | A kind of funneling device for adding inoculant | |
| CN205567484U (en) | Novel aquatic products fodder ware of throwing something and feeding | |
| CN206149746U (en) | Land shaper | |
| CN203229506U (en) | Automatic vinasse drying machine | |
| CN106576621A (en) | Grain combine harvester | |
| CN105248026A (en) | Spiral ring belt type barnyard manure crushing and scattering mechanism | |
| CN104525927A (en) | Slag ladle with flow guide water channel | |
| CN106386630A (en) | Automatic bait feeding machine | |
| CN205930430U (en) | Multi -functional fortune grain railway carriage body | |
| CN203590734U (en) | Rapid grain discharging mechanism of harvester | |
| CN205932122U (en) | Low damage maize lifting machine | |
| CN204968589U (en) | A fresh corn feeder for on fresh corn peeler | |
| CN207632042U (en) | Automatic discharging lifting device | |
| CN206472504U (en) | Corn mowing machine tanker with grain barrel-removing | |
| CN206078102U (en) | Multistage diversion lifting conveying device of harvester |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20120418 Assignee: Zhoukou Fuan Food Machinery Co., Ltd. Assignor: Li Baoan Contract record no.: 2013410000024 Denomination of invention: Double-shaft double dynamical boat-type grain-bin grain shovelling machine Granted publication date: 20130123 License type: Exclusive License Record date: 20130329 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| ASS | Succession or assignment of patent right |
Owner name: HENAN ZHONGNONG FU'AN AGRICULTURAL EQUIPMENT CO., Free format text: FORMER OWNER: LI BAOAN Effective date: 20150507 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150507 Address after: Shangshui County in Henan province 466100 City Road South Patentee after: HENAN SINO-AGRI FUAN AGRICULTURAL EQUIPMENT CO., LTD. Address before: The old city of Zhoukou City, the southern section of Shangshui County in Henan province 466100 Patentee before: Li Baoan |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20200922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |