CN108040591B - Material distribution structure of grass mower for aquaculture - Google Patents
Material distribution structure of grass mower for aquaculture Download PDFInfo
- Publication number
- CN108040591B CN108040591B CN201711404212.6A CN201711404212A CN108040591B CN 108040591 B CN108040591 B CN 108040591B CN 201711404212 A CN201711404212 A CN 201711404212A CN 108040591 B CN108040591 B CN 108040591B
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- Prior art keywords
- roller
- cross beam
- guide roller
- pin hole
- side cross
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D44/00—Harvesting of underwater plants, e.g. harvesting of seaweed
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D43/00—Mowers combined with apparatus performing additional operations while mowing
- A01D43/06—Mowers combined with apparatus performing additional operations while mowing with means for collecting, gathering or loading mown material
- A01D43/063—Mowers combined with apparatus performing additional operations while mowing with means for collecting, gathering or loading mown material in or into a container carried by the mower; Containers therefor
- A01D43/0635—Mowers combined with apparatus performing additional operations while mowing with means for collecting, gathering or loading mown material in or into a container carried by the mower; Containers therefor with emptying means
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D43/00—Mowers combined with apparatus performing additional operations while mowing
- A01D43/06—Mowers combined with apparatus performing additional operations while mowing with means for collecting, gathering or loading mown material
- A01D43/077—Mowers combined with apparatus performing additional operations while mowing with means for collecting, gathering or loading mown material with auxiliary means, e.g. fans, for transporting the mown crop
Abstract
The invention discloses a material distribution structure of a grass mower for aquaculture, and the material distribution device comprises a material distribution frame, a first material guide roller, a second material guide roller, a first dimensional stabilizing roller and a second dimensional stabilizing roller, wherein each beam cross comprises an inner side cross beam and an outer side cross beam, the outer side cross beam is fixed on a stand column, the inner side cross beam is shorter than the outer side cross beam, the inner side cross beam is rotatably arranged on the inner side of the outer side cross beam through a rotating shaft, the outer side cross beam is provided with a first pin hole and a third pin hole, and the inner side cross beam is provided with a second pin hole and a fourth pin hole. When the movable receiving vehicle is used for discharging, the first dimension stabilizing roller is lifted, the inner side cross beam is pressed downwards, the movable receiving vehicle can be further pressed downwards, the waterweeds are separated from other rollers, the first dimension stabilizing roller on the front side of the waterweeds is lifted, the waterweeds can be easily discharged, after the materials are discharged, the first dimension stabilizing roller can be slowly put down, the movable receiving vehicle slowly releases elastic potential energy under the action of the inner side cross beam, the elastic potential energy cannot be quickly rebounded, and the receiving state can be safely achieved.
Description
Technical Field
The invention relates to a cloth structure of a grass mower for aquaculture.
Background
Aquaculture waters are typically grown with aquatic weeds to supplement the dissolved oxygen and organic matter in the water. The aquatic weeds in such waters need to be periodically trimmed. The existing grass mower comprises a boat body and scissors arranged at the lower part in front of the boat body, wherein the scissors are connected with the boat body through a belt conveyor, the boat body cuts off aquatic weeds while driving forwards, and the belt conveyor scoops up the cut aquatic weeds and conveys the aquatic weeds to the boat body. Because the water content of the float grass shoveled from the water is very high, the ship body can reach the bearing limit quickly, and the float grass needs to be unloaded continuously.
In order to solve the problems, the inventor invents a grass mower for aquaculture, which is provided with a water squeezing roller and a movable receiving vehicle, and can squeeze the collected aquatic weeds firstly, then collect the aquatic weeds layer by layer on the movable receiving vehicle and compact the aquatic weeds, so that the aquatic weeds are light and occupy small space, the bearing of a ship body on the aquatic weeds can be improved, the collected aquatic weeds are inconvenient to unload from the movable receiving vehicle, and the movable receiving vehicle needs to be pulled out from a guide roller.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: provides a cloth structure of a grass mower for aquaculture, which is convenient for discharging.
In order to solve the problems, the distributing device comprises a distributing frame, a first guide roller, a second guide roller, a first dimension stabilizing roller and a second dimension stabilizing roller, wherein the first dimension stabilizing roller, the first guide roller, the second guide roller and the second dimension stabilizing roller are sequentially arranged on the distributing frame from back to front, the axes of the first guide roller, the second guide roller and the two dimension stabilizing rollers are parallel and have the same size, the first guide roller and the second guide roller are arranged below an upper end supporting roller, a gap between the first guide roller and the second guide roller is arranged right below the upper end part of a belt conveyor, the distributing frame comprises two cross beams and a plurality of stand columns, wherein the lower discharging limit and the lower loading limit of a loading disc of a movable receiving vehicle are marked on one stand column, the lower discharging limit is lower than the lower loading limit, the two cross beams are respectively arranged on a ship body through the stand columns, each cross beam comprises an inner side cross beam and an outer side cross beam, the outer cross beam is fixed on the upright post, the inner cross beam is shorter than the outer cross beam, the inner cross beam is rotatably arranged on the inner side of the outer cross beam through a rotating shaft, a first pin hole and a third pin hole are formed in the outer cross beam, a second pin hole and a fourth pin hole are formed in the inner cross beam, the inner cross beam has a state that the first pin hole and the second pin hole are aligned and a state that the third pin hole and the fourth pin hole are aligned in the rotating process relative to the outer cross beam, a first dimensional stabilizing wheel is rotatably arranged on the two inner cross beams, a first material guide roller, a second material guide roller and a second dimensional stabilizing roller are rotatably arranged on the two outer cross beams, when the first pin hole and the second pin hole in the two cross beams are aligned, the first dimensional stabilizing roller, the first material guide roller, the second material guide roller and the second dimensional stabilizing roller are at the same height, and when the third pin hole and the fourth pin hole in the two cross beams are aligned, the first dimensional stabilizing, one end of the inner side cross beam, which is far away from the first stabilizing roller, moves downwards to reach the lower discharging limit.
The movable material receiving vehicle is arranged below the first material guiding roller, the second material guiding roller, the first dimensionally stable roller and the second dimensionally stable roller and comprises a walking chassis and a material carrying disc, a vertical telescopic elastic telescopic unit is arranged between the walking chassis and the material carrying disc, and when third pin holes and fourth pin holes on the two cross beams are aligned, one end, far away from the first dimensionally stable roller, of the inner cross beam moves downwards to push against the two sides of the material carrying disc of the movable material receiving vehicle.
The invention has the beneficial effects that: the movable receiving vehicle is provided with a first stabilizing roller which can move up and down, the first stabilizing roller and other rollers are kept at the same height during material distribution, during material discharge, the movable receiving vehicle is moved to the position below the first stabilizing roller and the first material guide roller at first, the first stabilizing roller is lifted up, meanwhile, the inner side cross beam is pressed down, the movable receiving vehicle can be further pressed down, aquatic weeds are separated from other rollers, the first stabilizing roller on the front side of the aquatic weeds is lifted up, the aquatic weeds can be easily discharged, after the material discharge is finished, the first stabilizing roller can be slowly put down, and under the action of the inner side cross beam, the movable receiving vehicle slowly releases elastic potential energy without fast rebounding, and the material receiving state can be safely achieved.
Drawings
FIG. 1 is a schematic view of a mobile receiving vehicle in a ready-to-receive state according to an embodiment of the present invention;
FIG. 2 is a schematic view of a mobile receiving vehicle receiving a layer of grass according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a mobile receiving vehicle according to an embodiment of the present invention in a state of receiving two layers of grass;
FIG. 4 is a schematic structural view of a mobile receiving vehicle in a ready-to-receive state according to a second embodiment of the present invention;
FIG. 5 is an enlarged view of the movable material receiving cart, the material distribution bracket, the stabilizing roller and the first material guiding roller in the material receiving state according to the second embodiment of the present invention;
FIG. 6 is an enlarged view of the second embodiment of the present invention showing the structure of the mobile material receiving cart, the material distribution frame, the stabilizing roller and the first material guiding roller in the discharging state;
FIG. 7 is a schematic left side view of FIG. 5;
in the figure: 1. the device comprises a ship body, 2, a main power device, 3, a movable material receiving vehicle, 4, an upper end supporting roller, 5, a belt, 6, a middle main supporting roller, 7, a water pressing roller, 8, a lower end supporting roller, 9, scissors, 10, a front support, 11, a middle auxiliary supporting roller, 12, a cloth frame, 13, a second material guiding roller, 13, a first material guiding roller, 15, float grass, 16, a first dimension stabilizing roller, 17 and a second dimension stabilizing roller. 3-1 parts of a material carrying disc, 3-2 parts of an elastic telescopic unit, 3-3 parts of a walking chassis. 12-1 parts of upright columns, 12-2 parts of first pin holes, 12-3 parts of second pin holes, 12-4 parts of inner side cross beams, 12-5 parts of third pin holes, 12-6 parts of rotating shafts, 12-7 parts of outer side cross beams.
Detailed Description
Example one
The lawnmower for aquaculture as shown in fig. 1-3 comprises a hull 1, scissors 9 and a belt conveyor, wherein the belt conveyor comprises a lower end supporting roller 8, a middle main supporting roller 6, a middle auxiliary supporting roller 11, an upper end supporting roller 4 and a belt 5, the belt inclination between the lower end supporting roller 8 and the middle main supporting roller 6 is larger than that between the upper end supporting roller 4 and the middle main supporting roller 6, a water pressing roller 7 is arranged above the middle main supporting roller 6, the axis of the water pressing roller 7 is parallel to the axis of the middle main supporting roller 6, the plane where the axis of the water pressing roller 7 is located and the axis of the middle main supporting roller 6 is vertical to the belt between the lower end supporting roller 8 and the middle main supporting roller 6, a front bracket 10 is fixed on the front side of the middle main supporting roller 6, the middle auxiliary supporting roller 11 and the hull 1, the lower end supporting roller 8 and the scissors 9 are arranged on the front bracket 10, the lower end supporting roller 8 is located, the upper end supporting roller 4 and the water pressing roller 7 are positioned above the ship body 1, the lower end supporting roller 8 is positioned at the front end of the ship body and is positioned above the scissors 9, the lower end supporting roller 8 and the scissors 9 are fixed on the ship body 1, a movable material receiving vehicle 3 is arranged on the ship body 1 and below the belt conveyor, the movable material receiving vehicle 3 comprises a walking chassis 3-3 and a material carrying disc 3-1, a vertically telescopic elastic telescopic unit 3-2 is arranged between the walking chassis 3-3 and the material carrying disc 3-1, a first material guide roller 14 and a second material guide roller 13 are arranged below an upper end supporting roller 4, a gap between the first material guide roller 14 and the second material guide roller 13 is arranged right below the upper end of the belt conveyor, when the mobile trolley 3 is located under the first and second guide rollers 14 and 13 and is not loaded, the material carrying tray 3-1 is attached to the lower sides of the first material guiding roller 14 and the second material guiding roller 13. The first material guide roller 14 and the second material guide roller 13 are rotatably arranged on the material distribution frame 12, and the material distribution frame 12 is fixed on the ship body 1. The distribution frame 12, the first guide roller 14 and the second guide roller 13 form a distribution device.
The main power device 2 is arranged on the ship body 1, the main power device 2 is used for driving the travelling mechanism, the scissors and the upper end supporting roll 4 of the ship body 1, the main power device 2 is connected with the travelling mechanism, the scissors and the upper end supporting roll 4 of the ship body 1 through a transmission mechanism, and the mobile material receiving vehicle 3 is provided with the power device and can travel by itself.
A grass cutting method for aquaculture water areas is characterized in that: the grass mower for aquaculture is adopted as shown in figure 1, and the grass cutting method comprises the following steps of (1) starting the ship body 1, the scissors 9, the belt conveyor and the movable receiving vehicle 3, enabling the ship body 1 to walk forwards and cut off aquatic grass along the way, and enabling the movable receiving vehicle 3 to move back and forth left and right below the first material guide roller 14 and the second material guide roller 13; (2) the cut aquatic weeds are conveyed upwards by the belt conveyor, are squeezed by the squeezing rollers 7, and fall onto the movable receiving vehicle 3 from a position between the first material guide roller 14 and the second material guide roller 13 without sliding down from the upper end of the belt conveyor, and the cut aquatic weeds are pressed on the movable receiving vehicle 3 layer by the first material guide roller 14 and the second material guide roller 13 due to the left-right movement of the movable receiving vehicle 3; (3) the waterweeds 15 are unloaded from the mobile receiving vehicle. Before the aquatic weeds are unloaded, the traveling chassis 3-3 and the material carrying disc 3-1 of the movable material receiving vehicle 3 can be fixed together, then the movable material receiving vehicle 3 is pulled out from the first material guiding roller 14 and the second material guiding roller 13, the aquatic weeds are unloaded, the traveling chassis 3-3 and the material carrying disc 3-1 are slowly loosened, and then the movable material receiving vehicle 3 is pushed below the first material guiding roller 14 and the second material guiding roller 13.
Example two
As shown in fig. 4, the present embodiment is different from the first embodiment in that the present embodiment provides a special cloth structure, the cloth structure includes a cloth frame 12, a first guide roller 14, a second guide roller 13, a first stabilizing roller 16 and a second stabilizing roller 17, the first stabilizing roller 16, the first guide roller 14, the second guide roller 13 and the second stabilizing roller 17 are sequentially arranged on the cloth frame 12 from back to front, the axes of the first guide roller 14, the second guide roller 13 and the two stabilizing rollers are parallel and have the same size, the first guide roller 14 and the second guide roller 13 are arranged below the upper end support roller 4, the gap between the first guide roller 14 and the second guide roller 13 is located right below the upper end of the belt conveyer, when the mobile trolley 3 is located under the first and second guide rollers 14 and 13 and is not loaded, the material carrying tray 3-1 is attached to the lower sides of the first material guiding roller 14 and the second material guiding roller 13.
As shown in fig. 5, 6 and 7, the material distributing frame 12 comprises two beams and a plurality of columns 12-1, wherein one column 12-1 is marked with a material loading plate 3-1 unloading lower limit and a material loading lower limit of the mobile material receiving vehicle 3. The lower discharging limit is lower than the lower loading limit. The two cross beams are respectively arranged on the ship body through a vertical column 12-1, each cross beam comprises an inner cross beam 12-4 and an outer cross beam 12-7, the outer cross beam 12-7 is fixed on the vertical column 12-1, the inner cross beam 12-4 is shorter than the outer cross beam 12-7, the inner cross beam 12-4 is rotatably arranged on the inner side of the outer cross beam 12-7 through a rotating shaft 12-6, a first pin hole 12-2 and a third pin hole 12-5 are formed in the outer cross beam 12-7, a second pin hole 12-3 and a fourth pin hole are formed in the inner cross beam 12-4, and in the figure 6, the fourth pin hole is aligned with the third pin hole 12-5. The inner cross beam 12-4 has a state that a first pin hole 12-2 and a second pin hole 12-3 are aligned and a state that a third pin hole 12-5 and a fourth pin hole are aligned in the process of rotating relative to the outer cross beam 12-7, the first dimensionally stable wheel 16 is rotatably arranged on the two inner cross beams 12-4, and the first material guiding roller 14, the second material guiding roller 13 and the second dimensionally stable roller 17 are rotatably arranged on the two outer cross beams 12-7. When the first pin holes 12-2 and the second pin holes 12-3 on the two cross beams are aligned, the first stabilizing roller 16, the first guide roller 14, the second guide roller 13 and the second stabilizing roller 17 are at the same height. When the third pin holes 12-5 and the fourth pin holes on the two cross beams are aligned, the first dimensionally stable roller 16 tilts upwards, and one end of the inner side cross beam 12-4 far away from the first dimensionally stable roller 16 moves downwards to be jacked to two sides of the material carrying tray 3-1 of the movable material receiving vehicle. The material loading disc 3-1 of the movable material receiving vehicle 3 reaches the lower limit of the discharging.
A grass cutting method for aquaculture water areas is characterized in that: by adopting the grass mower for aquaculture as shown in figure 4, the grass cutting method comprises the following steps: (1) firstly, enabling a first dimensionally stable roller 16 to be in a state of being as high as a first material guiding roller 14, inserting pins into a first pin hole 12-2 and a second pin hole 12-3 of each cross beam, starting a ship body 1, scissors 9, a belt conveyor 4 and a movable material receiving vehicle 3, enabling the ship body 1 to move forwards and cut off aquatic weeds along the way, and enabling the movable material receiving vehicle 3 to move back and forth left and right below the first material guiding roller 14 and a second material guiding roller 13; (2) the cut aquatic weeds are conveyed upwards by the belt conveyor, are squeezed by the squeezing roller 7, and fall onto the movable receiving vehicle 3 from between the first material guiding roller 14 and the second material guiding roller 13 without sliding down from the upper end of the belt conveyor, and the cut aquatic weeds are pressed on the movable receiving vehicle 3 layer by the first material guiding roller 14 and the second material guiding roller 13 due to the left-right movement of the movable receiving vehicle 3 until a material carrying disc 3-1 of the movable receiving vehicle 3 reaches a material carrying lower limit; (3) the aquatic weeds are unloaded from the movable material receiving vehicle 3, before the aquatic weeds are unloaded, the movable material receiving vehicle 3 is moved to the position below the first stabilizing roller 16 and the first material guiding roller 14, pins in the first pin hole 12-2 and the second pin hole 12-3 of each cross beam are taken out, the first stabilizing roller 16 is lifted to the position where the third pin hole 12-5 and the fourth pin hole of each cross beam are aligned, the pins are inserted into the third pin hole 12-5 and the fourth pin hole of each cross beam, and the material carrying disc 3-1 of the movable material receiving vehicle 3 is pressed down to the position for unloading and limiting by the two inner side cross beams 12-4, so that the aquatic weeds are separated from the first stabilizing roller 16 and the first material guiding roller 14, and the aquatic weeds can be easily taken down.
EXAMPLE III
The difference between the first embodiment and the first embodiment is that a material loading area is arranged on the ship body 1 of the first embodiment, the material loading area is connected with a drain pipe, and the movable material receiving vehicle is arranged in the material loading area.
Example four
The ship body 1 is provided with a main power device 2 and a PLC (programmable logic controller), the main power device 2 is used for driving a travelling mechanism of the ship body 1, the front end of the ship body is provided with a shear hydraulic driving mechanism, and the shear hydraulic driving mechanism is used for driving shears. The upper end supporting roll 4 is provided with a conveying motor for driving the upper end supporting roll 4 to rotate, the movable material receiving vehicle 3 is provided with a walking motor for driving the movable material receiving vehicle 3 to walk, and the main power device, the shear hydraulic driving mechanism, the conveying motor and the walking motor are connected with the PLC.
Example five
The difference between the present embodiment and the third embodiment is that the loading area of the present embodiment is provided with a guide rail for moving the receiving vehicle 3.
The third grass cutting method for the aquaculture water area adopts the first grass mower for aquaculture, and the grass cutting method comprises the following steps of (1) reversely buckling a plastic bag on a movable material receiving vehicle to enable the bottom of the bag to be paved on a material carrying disc; starting the ship body, the scissors, the belt conveyor and the movable receiving vehicle, enabling the ship body to move forwards and cut off aquatic weeds along the way, and enabling the movable receiving vehicle to move back and forth left and right below the first guide roller and the second guide roller; (2) the cut aquatic weeds are conveyed upwards by the belt conveyor, are squeezed by the squeezing roller, and fall onto the movable receiving vehicle from a position between the first material guiding roller and the second material guiding roller without sliding down from the upper end of the belt conveyor, and the cut aquatic weeds are pressed on the movable receiving vehicle layer by the first material guiding roller and the second material guiding roller due to the left-right movement of the movable receiving vehicle; (3) the ship body, the scissors, the belt conveyor and the movable material receiving vehicle are shut down, a walking chassis and a material carrying disc of the movable material receiving vehicle are fixed, the movable material receiving vehicle is moved out from the lower portions of the first material guide roller and the second material guide roller, aquatic weeds on the material carrying disc are covered by pulling the bag openings of the plastic bags upwards, the first aquatic weeds are unloaded from the movable material receiving vehicle, the bag openings are tightened, a certain amount of air is filled in the plastic bags, the volume of the aquatic weeds in the plastic bags accounts for 70-80%, the plastic bags are thrown into water behind the ship body, and the plastic bags are connected to the ship body.
Claims (2)
1. The utility model provides a cloth structure of lawnmower for aquaculture which characterized in that: the material distribution structure comprises a material distribution frame, a first material guide roller, a second material guide roller, a first dimensional stable roller and a second dimensional stable roller, wherein the first dimensional stable roller, the first material guide roller, the second material guide roller and the second dimensional stable roller are sequentially arranged on the material distribution frame from back to front, the axes of the first material guide roller, the second material guide roller and the two dimensional stable rollers are parallel and have the same size, the first material guide roller and the second material guide roller are arranged below an upper end supporting roller, a gap between the first material guide roller and the second material guide roller is arranged right below the upper end of a belt conveyor, the material distribution frame comprises two cross beams and a plurality of stand columns, one of the stand columns is marked with a discharging lower limit and a carrying lower limit of a material carrying disc of a movable material receiving vehicle, the discharging lower limit is lower than the carrying lower limit, the two cross beams are respectively arranged on a ship body through the stand columns, each cross beam comprises an inner cross beam and an outer cross beam, the outer cross beam is fixed on the stand columns, the inner cross beam is shorter than the outer cross beam, the inner cross beam is rotatably arranged on the inner side of the outer cross beam through a rotating shaft, the outer cross beam is provided with a first pin hole and a third pin hole, the inner cross beam is provided with a second pin hole and a fourth pin hole, the inner cross beam has a state that the first pin hole and the second pin hole are aligned in the process of rotating relative to the outer cross beam, and a state that a third pin hole and a fourth pin hole are aligned, the first dimensional stabilizing wheel is rotationally arranged on the two inner side cross beams, the first material guide roller, the second material guide roller and the second dimensional stabilizing roller are rotationally arranged on the two outer side cross beams, when the first pin holes and the second pin holes on the two cross beams are aligned, the first dimensionally stable roller, the first material guiding roller, the second material guiding roller and the second dimensionally stable roller are at the same height, when the third pin holes and the fourth pin holes on the two cross beams are aligned, the first dimensionally stable roller tilts upwards, and one end, far away from the first dimensionally stable roller, of the inner side cross beam moves downwards to reach the discharging lower limit position.
2. The cloth structure of a lawnmower for aquaculture according to claim 1, wherein: the movable material receiving vehicle is arranged below the first material guiding roller, the second material guiding roller, the first dimensionally stable roller and the second dimensionally stable roller and comprises a walking chassis and a material carrying disc, a vertical telescopic elastic telescopic unit is arranged between the walking chassis and the material carrying disc, and when third pin holes and fourth pin holes on the two cross beams are aligned, one end, far away from the first dimensionally stable roller, of the inner cross beam moves downwards to push against the two sides of the material carrying disc of the movable material receiving vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711404212.6A CN108040591B (en) | 2017-12-22 | 2017-12-22 | Material distribution structure of grass mower for aquaculture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711404212.6A CN108040591B (en) | 2017-12-22 | 2017-12-22 | Material distribution structure of grass mower for aquaculture |
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| Publication Number | Publication Date |
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| CN108040591A CN108040591A (en) | 2018-05-18 |
| CN108040591B true CN108040591B (en) | 2020-07-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711404212.6A Active CN108040591B (en) | 2017-12-22 | 2017-12-22 | Material distribution structure of grass mower for aquaculture |
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| US5105563A (en) * | 1989-07-10 | 1992-04-21 | Heartland Forage, Inc. | Apparatus for harvesting and drying crops |
| CN1522932A (en) * | 2003-09-11 | 2004-08-25 | 上海交通大学 | Pipeline apparatus for hyacinth salvage boat |
| CN202773384U (en) * | 2012-08-09 | 2013-03-13 | 何攀 | Dedicated waterweed trimmer for breeding of river crabs |
| EP2710875A1 (en) * | 2012-09-25 | 2014-03-26 | CNH Industrial Belgium nv | Mower with active steering windrow shields |
| CN204560245U (en) * | 2014-12-10 | 2015-08-19 | 张志信 | A kind of multifunctional assembling chartered plane |
| CN204860644U (en) * | 2015-08-05 | 2015-12-16 | 广西壮族自治区环境保护科学研究院 | Plankton collection device |
| CN105417213A (en) * | 2015-12-09 | 2016-03-23 | 河北省机电一体化中试基地 | High-accuracy locating system of energy-saving type heavy-load distribution trolley and control method of high-accuracy locating system |
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2017
- 2017-12-22 CN CN201711404212.6A patent/CN108040591B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5105563A (en) * | 1989-07-10 | 1992-04-21 | Heartland Forage, Inc. | Apparatus for harvesting and drying crops |
| CN1522932A (en) * | 2003-09-11 | 2004-08-25 | 上海交通大学 | Pipeline apparatus for hyacinth salvage boat |
| CN202773384U (en) * | 2012-08-09 | 2013-03-13 | 何攀 | Dedicated waterweed trimmer for breeding of river crabs |
| EP2710875A1 (en) * | 2012-09-25 | 2014-03-26 | CNH Industrial Belgium nv | Mower with active steering windrow shields |
| CN204560245U (en) * | 2014-12-10 | 2015-08-19 | 张志信 | A kind of multifunctional assembling chartered plane |
| CN204860644U (en) * | 2015-08-05 | 2015-12-16 | 广西壮族自治区环境保护科学研究院 | Plankton collection device |
| CN105417213A (en) * | 2015-12-09 | 2016-03-23 | 河北省机电一体化中试基地 | High-accuracy locating system of energy-saving type heavy-load distribution trolley and control method of high-accuracy locating system |
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| CN108040591A (en) | 2018-05-18 |
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Effective date of registration: 20200624 Address after: 237400 Shuangqiao Village, Zhouji Town, Huoqiu County, Luan City, Anhui Province Applicant after: Anhui FengHao Agricultural Technology Co., Ltd Address before: 250000 No. 116 Wuyingshan Middle Road, Tianqiao District, Jinan City, Shandong Province 104-4 Applicant before: JINAN BISHENG INFORMATION TECHNOLOGY Co.,Ltd. |
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