CN110692347A - Entrainment type aquatic plant harvester and shipborne entrainment type aquatic plant harvester equipment - Google Patents
Entrainment type aquatic plant harvester and shipborne entrainment type aquatic plant harvester equipment Download PDFInfo
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- CN110692347A CN110692347A CN201910970475.6A CN201910970475A CN110692347A CN 110692347 A CN110692347 A CN 110692347A CN 201910970475 A CN201910970475 A CN 201910970475A CN 110692347 A CN110692347 A CN 110692347A
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- grass
- harvester
- rotating shaft
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- cutter
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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
- A01D43/0633—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 compacting means
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- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
- Harvesting Machines For Specific Crops (AREA)
Abstract
The invention discloses a roll-suction type aquatic plant harvester and a ship-borne roll-suction type aquatic plant harvester device, wherein the roll-suction type harvester comprises a grass collector (1) with a cutter, a telescopic chain (2), a grass rolling shaft (3), a net-shaped grass collecting bin (4) and a harvester central rotating shaft (6); wherein: the grass collector (1) with the pair of cutters is respectively arranged at the tail ends of a pair of arc grass winding shafts (3) which are fixed on the central rotating shaft (6) and have the same rotating direction, so that continuous grass collection work is realized; the grass collector (1) with the cutter is driven by the telescopic chain (2) to push towards the direction of the central rotating shaft (6), and the reticular grass collecting bin (4) is positioned below the central rotating shaft (6); the shipborne entrainment type aquatic plant harvester equipment comprises a ship (10), a folding buckle (11), a fixed rod (12) and three entrainment type harvesters (13). The invention can harvest withered aquatic plants in different water depths; the disassembly and the assembly are convenient; effectively improving the harvesting efficiency of the withered aquatic plants.
Description
Technical Field
The invention relates to the technical field of aquatic plant salvage in water environments of lakes and riverways, in particular to an aquatic plant harvester.
Background
The white lake is the largest fresh water lake in plain in North China, has the reputations of Kidney in North China and Mingzhu in North China, and plays an important role in ecological regulation. However, with the rapid development of socioeconomic, the discharge amount of industrial wastewater, domestic wastewater and agricultural wastewater is significantly increased, which leads to deterioration of the water quality in the lake, and it is shown in "2015, Hebei province environmental quality bulletin" that the water quality in the lake water area is inferior to V type, and thus the lake water area is exposed to the risk of eutrophication of the water body.
Bulrush and lotus are planted in the white lake, so that the white lake not only has ornamental value but also has a purifying effect in the growing period. However, in autumn and winter, the reed and the lotus gradually wither, if the reed and the lotus are not cleaned in time, the two plants will rot and smell, and release nutrient substances such as nitrogen and phosphorus, so that secondary pollution of a water body is caused, the water quality is deteriorated, even the water body is eutrophicated, and the purification function of the lake is reduced. Therefore, the reed and lotus which are withered in the lake region are harvested and cleaned in time, and the method plays an important role in avoiding the water eutrophication phenomenon.
At present, the harvesting of two kinds of withered plants is mainly completed manually, the work intensity is high, the efficiency is low, and if the withered reeds and lotus flowers are not harvested and cleaned in time, the withered reeds and lotus flowers are easy to rot in water, so that the water quality is deteriorated.
Disclosure of Invention
In order to harvest and clean withered reeds and lotus flowers in a lake as soon as possible and avoid water quality deterioration, the invention provides a suction type aquatic plant harvester and a ship-borne suction type aquatic plant harvester device, and the suction type aquatic plant harvester with a novel design structure and the ship-borne suction type aquatic plant harvester device based on the suction type aquatic plant harvester are realized.
The invention relates to a roll-suction type aquatic plant harvester which at least comprises a grass collector 1 with a cutter, a telescopic chain 2, a grass rolling shaft 3, a net-shaped grass collecting bin 4 and a central rotating shaft 6 of the harvester; wherein:
the grass collectors 1 with the cutters are respectively arranged at the tail ends of a pair of arc grass rolling shafts 3 which are fixed on a central rotating shaft 6 and have the same rotating direction, so that the continuous grass collecting work is realized; the telescopic chain 2 drives the grass collector 1 with the cutter to push towards the central rotating shaft 6, and the reticular grass collecting bin 4 is positioned under the central rotating shaft 6.
The invention relates to shipborne entrainment type aquatic plant harvester equipment based on an entrainment type aquatic plant harvester, which at least comprises a ship 10, a folding buckle 11, a fixed rod 12 and three entrainment type harvesters 13; wherein:
the rolling suction type harvester 13 is fixed at different heights of the ship 10 through the fixing rod 12 and is used for harvesting withered aquatic plants at different water depths; the three rolling suction type harvesters 13 are respectively fixed at the left side and the right side of the ship and at the stern through the folding buckles 11; the roll suction type harvester at least comprises a grass collector 1 with a cutter, a telescopic chain 2, a grass rolling shaft 3, a net-shaped grass collecting bin 4 and a harvester central rotating shaft 6; wherein: the grass collectors 1 with the cutters are respectively arranged at the tail ends of a pair of arc grass rolling shafts 3 which are fixed on a central rotating shaft 6 and have the same rotating direction, so that the continuous grass collecting work is realized; the telescopic chain 2 drives the grass collector 1 with the cutter to push towards the central rotating shaft 6, and the reticular grass collecting bin 4 is positioned below the central rotating shaft 6.
Compared with the prior art, the invention can harvest withered aquatic plants in different water depths; the harvested withered aquatic plants can directly fall into the netted grass collecting bin, the volume of the withered aquatic plants is reduced by tightening the grass collecting opening of the netted grass collecting bin, and part of water in the withered aquatic plants is extruded, so that the weight of the withered aquatic plants can be effectively reduced, and the transportation is facilitated;
the roll-suction type harvester belongs to a ship-borne type, is convenient to detach and install, and can be maintained regularly;
the roll-suction type harvester can effectively improve the harvesting efficiency of withered aquatic plants, avoid the aquatic plants from decaying in water, and reduce the risk of water eutrophication.
Drawings
FIG. 1 is a schematic view of a configuration of a rolling suction type aquatic plant harvester;
FIG. 2 is a schematic structural view of a net-shaped grass collecting bin;
FIG. 3 is a schematic structural view of an on-board entrainment type aquatic plant harvester apparatus;
FIG. 4 is a schematic view of the grass catcher with cutter;
reference numerals:
1. the harvester comprises a grass collector with a cutter, 2, a telescopic chain, 3, a grass rolling shaft, 4, a net-shaped grass collecting bin, 5, a rotating direction, 6, a central rotating shaft of the harvester, 7, a suspension chain, 8, a net-shaped grass collecting bin body, 9, a floating device, 10, a ship, 11, a folding buckle, 12, a fixing rod, 13 and a rolling suction type harvester; 14. a grass catcher housing; 15. and (4) a cutter.
Detailed Description
The invention is further illustrated by the following figures and examples, which are not to be construed as limiting the invention.
Fig. 1 is a schematic structural view of a rolling suction type aquatic plant harvester according to the present invention. Mainly comprises a grass collector 1 with a cutter, a telescopic chain 2, a grass rolling shaft 3, a reticular grass collecting bin 4 and a central rotating shaft 6 of a harvester. Wherein, a pair of grass collectors 1 with cutters 15 are respectively arranged on a pair of arc grass rolling shafts 3 which are fixed on the central rotating shaft 6 and have the same rotation direction, thus realizing continuous grass collecting work. The telescopic chain 2 drives the grass collector 1 with the cutter 15, the grass collector 1 with the cutter 15 pushes towards the central rotating shaft 6 of the harvester, and the withered reeds or lotus flowers are pushed to be close to the central rotating shaft 6 of the harvester and are just positioned above the reticular grass collecting bin 4.
Fig. 2 is a schematic structural view of the netted grass-collecting cabin of the present invention. Wherein, the net-shaped grass collecting bin body 8 is hung below the central rotating shaft 6 of the harvester by a hanging chain 7 with a hook, and a floating device 9 is arranged below the net-shaped grass collecting bin body 8.
Fig. 3 is a schematic structural view of a ship-mounted entrainment-type aquatic plant harvester device. The equipment comprises a ship 10, a folding buckle 11, a fixed rod 12 and three rolling suction type harvesters 13. The roll-suction harvesters 13 are fixed at different heights of the ship 10 through the fixing rods 12, can harvest withered aquatic plants in different water depths, and the three roll-suction harvesters 13 are respectively fixed at the left side and the right side of the ship and at the stern through the folding buckles 11. The withered aquatic plant after reaping can directly drop into netted grass storehouse 4 of gathering, through tightening up the mouth of receiving grass in netted grass storehouse 4, reduces withered aquatic plant's volume to the partial moisture in the extrusion withered aquatic plant can effectively reduce withered aquatic plant's weight, the transportation of being convenient for. The roll-suction type harvester belongs to a ship-borne type, is convenient to detach and install, and can be periodically maintained. The roll-suction type harvester can effectively improve the harvesting efficiency of withered aquatic plants, avoid the aquatic plants from decaying in water, and reduce the risk of water eutrophication.
As shown in fig. 4, it is a schematic structural view of the grass collector 1 with cutter. Comprises a grass catcher shell 14 and a cutter 15.
The specific working process of the invention is as follows:
firstly, assembling the entrainment type aquatic plant harvesters on a ship, and arranging three entrainment type aquatic plant harvesters which are respectively positioned at the left side, the right side and the stern of the ship; starting the ship and the entrainment type aquatic plant harvester, and driving the entrainment type aquatic plant in the running process of the ship; the harvester is pushed forward, and the two grass rolling shafts of the rolling suction type harvester rotate clockwise to roll and suck withered aquatic plants together. When the water surface of the front side becomes narrow, the rolling suction type harvesters at the left side and the right side of the ship can be folded towards the running direction of the ship. After the withered aquatic plant is absorbed a certain amount by the entrainment, start and receive the grass ware, through the flexible effect of flexible chain, receive the grass ware and promote to harvester center pivot direction, gather withered aquatic plant near harvester center pivot to be located the top in netted grass storehouse of gathering. The withered aquatic plant that the cutting was gathered together starts the foldable cutter on the grass collector, through the horizontal hunting of blade, accomplishes harvesting of withered aquatic plant, and in the cutting process, the withered aquatic plant of book grass axle below drops naturally to netted grass collecting bin, and the back is accomplished in the cutting, rotates the book grass axle from top to bottom, and the withered aquatic plant of book grass axle top is rotated to roll grass axle below, then drops to netted grass collecting bin. Transporting harvested withered aquatic plants, tightening the grass collecting opening of the net-shaped grass collecting bin, extruding water in the net-shaped grass collecting bin, and transferring the withered aquatic plants to land, wherein the withered aquatic plants can be recycled.
The use of a roll-suction aquatic plant harvester is described by taking as an example the harvesting of withered reed and lotus in the white ocean lake, and the specific embodiment is described as follows:
1. withered reeds and lotus flowers mostly float on the water surface of the white lake, the height of the roll-suction type harvester 13 fixed on the ship 10 is determined according to the height of the ship surface from the water surface, and the roll-suction type harvester 13 is fixed on the left side, the right side and the tail of the ship 10 through fixing rods 12.
2. The ship 10 is started to run forwards at a uniform and slow speed, the rolling and sucking type harvester 13 is started at the same time, the central rotating shaft 5 of the rolling and sucking type harvester rotates clockwise to drive the two grass rolling shafts 3 to rotate clockwise, and the withered reeds or lotus flowers are rolled and sucked together by the rotating grass rolling shafts 3. When the front water surface becomes narrow, the folding buckles 11 can be adjusted, so that the rolling suction type harvesters 13 on the left side and the right side of the ship 10 are folded towards the running direction of the ship 10, and the ship 10 smoothly passes through the front water surface.
3. When withered reeds or lotus flowers are sucked to a certain amount, the grass collector 1 with the cutter is started and driven by the telescopic chain 2, the grass collector 1 with the cutter pushes towards the central rotating shaft 6 of the harvester to push the withered reeds or lotus flowers to be close to the central rotating shaft 6 of the harvester, and meanwhile, the grass collector is just positioned above the reticular grass collecting bin 4, the reticular grass collecting bin body 8 is hung below the central rotating shaft 6 of the harvester by the hanging chain 7 with the hook, and the floating device 9 is arranged below the reticular grass collecting bin body 8.
4. The folding cutter on the grass collector 1 with the cutter is started, the cutter swings left and right to cut the gathered reeds or lotus flowers, the reeds or lotus flowers below the grass roller 3 naturally fall into the net-shaped grass collecting bin 4 after being cut, and the reeds or lotus flowers above the grass roller 3 can rotate the grass roller 3 up and down to rotate the reeds or lotus flowers above the grass roller 3 to the lower side of the grass roller 3 and then fall into the net-shaped grass collecting bin 4. Due to the limitation of the length of the cutter, the reed or the lotus flower which is closer to the central rotating shaft 6 of the harvester is less prone to be cut, at the moment, the grass collector 1 with the cutter can be started again to push towards the central rotating shaft 6 of the harvester, the distance from the cutter to the central rotating shaft 6 of the harvester is shortened, and the reed or the lotus flower at the central rotating shaft 6 of the harvester is cut.
5. The grass collecting opening of the net-shaped grass collecting bin 4 is tightened, the volume of the collected reeds or lotus flowers is reduced, and meanwhile, partial water in the reeds or the lotus flowers is squeezed, so that the weight of the collected reeds or the lotus flowers is reduced, and the transportation is facilitated.
6. The reticular grass collecting bin 4 is transported to land by a conveyor belt, and finally the collected reeds or lotus flowers are recycled.
The invention is only used for explaining the specific implementation mode of the roll-suction type harvester by harvesting withered reeds and lotus flowers in the white ocean lake, but not limited to the way, and the ship-borne roll-suction type harvester can also be applied to harvesting aquatic plants in other lakes, rivers or landscape water bodies. Can effectively reduce the working strength and improve the harvesting efficiency of the aquatic plants, thereby avoiding the withered aquatic plants from rotting in water and reducing the risk of water eutrophication.
Claims (4)
1. A rolling suction type aquatic plant harvester is characterized by at least comprising a grass collector (1) with a cutter, a telescopic chain (2), a grass rolling shaft (3), a net-shaped grass collecting bin (4) and a harvester central rotating shaft (6); wherein:
the pair of grass collectors (1) with the cutters are respectively arranged at the tail ends of a pair of arc grass rolling shafts (3) which are fixed on a central rotating shaft (6) and have the same rotating direction, so that continuous grass collection is realized; the telescopic chain (2) drives the grass collector (1) with the cutter to push towards the central rotating shaft (6), and the reticular grass collecting bin (4) is located under the central rotating shaft (6).
2. The rolling suction type aquatic plant harvester according to claim 1, wherein the net-shaped grass collecting bin comprises a hanging chain (7) with hooks, a net-shaped grass collecting bin body (8) and a floating device (9), the net-shaped grass collecting bin body (8) is hung below the central rotating shaft (6) of the harvester by the hanging chain (7) with hooks, and the floating device (9) is arranged below the net-shaped grass collecting bin body (8).
3. A rolling suction type aquatic plant harvester according to claim 1, wherein the grass collector with cutter 1 comprises a grass collector housing (14) and a cutter (15).
4. On-board entrainment aquatic plant harvester equipment according to claim 1, characterized in that it comprises at least a vessel (10), folding buckles (11), fixing bars (12) and three entrainment harvesters (13); wherein:
the roll suction type harvester (13) is fixed at different heights of the ship (10) through the fixing rod (12) and is used for harvesting withered aquatic plants in different water depths; the three rolling suction type harvesters (13) are respectively fixed at the left side and the right side of the ship and at the stern through the folding buckles (11); the roll suction type harvester at least comprises a grass collector (1) with a cutter, a telescopic chain (2), a grass rolling shaft (3), a net-shaped grass collecting bin (4) and a harvester central rotating shaft (6), wherein the pair of grass collectors (1) with the cutter are respectively arranged at the tail ends of a pair of arc grass rolling shafts (3) which are fixed on the central rotating shaft 6 and have the same rotating direction, so that continuous grass collecting work is realized, the telescopic chain (2) drives the grass collector (1) with the cutter to push towards the direction of the central rotating shaft (6), and the net-shaped grass collecting bin (4) is positioned below the central rotating shaft (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910970475.6A CN110692347A (en) | 2019-10-13 | 2019-10-13 | Entrainment type aquatic plant harvester and shipborne entrainment type aquatic plant harvester equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910970475.6A CN110692347A (en) | 2019-10-13 | 2019-10-13 | Entrainment type aquatic plant harvester and shipborne entrainment type aquatic plant harvester equipment |
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| Publication Number | Publication Date |
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| CN110692347A true CN110692347A (en) | 2020-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910970475.6A Pending CN110692347A (en) | 2019-10-13 | 2019-10-13 | Entrainment type aquatic plant harvester and shipborne entrainment type aquatic plant harvester equipment |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102972147A (en) * | 2012-12-27 | 2013-03-20 | 青州市巨龙矿沙机械有限公司 | Full-automatic underwater weeding ship |
| CN104554642A (en) * | 2014-11-03 | 2015-04-29 | 杭州盛吉金属塑料有限公司 | Floating object cleaning ship |
| CN204518495U (en) * | 2015-02-16 | 2015-08-05 | 上海工程技术大学 | A kind of orientation for aquatic plant harvester pushes shift unit aside |
| CN104895031A (en) * | 2015-05-04 | 2015-09-09 | 安徽工业大学 | Polluted water and muddy water synchronous repair ship and application method |
| CN105089034A (en) * | 2015-09-06 | 2015-11-25 | 昆明水啸科技有限公司 | Removing and collecting device for blue-green algae, oil stains and garbage on water surface |
| CN105230235A (en) * | 2015-09-16 | 2016-01-13 | 沈前保 | Pond water plant cutting machine |
| CN206078109U (en) * | 2016-08-30 | 2017-04-12 | 岭南新科生态科技研究院（北京）有限公司 | Submerged vegetation reaping apparatus |
-
2019
- 2019-10-13 CN CN201910970475.6A patent/CN110692347A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102972147A (en) * | 2012-12-27 | 2013-03-20 | 青州市巨龙矿沙机械有限公司 | Full-automatic underwater weeding ship |
| CN104554642A (en) * | 2014-11-03 | 2015-04-29 | 杭州盛吉金属塑料有限公司 | Floating object cleaning ship |
| CN204518495U (en) * | 2015-02-16 | 2015-08-05 | 上海工程技术大学 | A kind of orientation for aquatic plant harvester pushes shift unit aside |
| CN104895031A (en) * | 2015-05-04 | 2015-09-09 | 安徽工业大学 | Polluted water and muddy water synchronous repair ship and application method |
| CN105089034A (en) * | 2015-09-06 | 2015-11-25 | 昆明水啸科技有限公司 | Removing and collecting device for blue-green algae, oil stains and garbage on water surface |
| CN105230235A (en) * | 2015-09-16 | 2016-01-13 | 沈前保 | Pond water plant cutting machine |
| CN206078109U (en) * | 2016-08-30 | 2017-04-12 | 岭南新科生态科技研究院（北京）有限公司 | Submerged vegetation reaping apparatus |
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Application publication date: 20200117 |
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