CN112840846A - Aquatic plant harvesting mechanism and harvesting ship - Google Patents
Aquatic plant harvesting mechanism and harvesting ship Download PDFInfo
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- CN112840846A CN112840846A CN201911170480.5A CN201911170480A CN112840846A CN 112840846 A CN112840846 A CN 112840846A CN 201911170480 A CN201911170480 A CN 201911170480A CN 112840846 A CN112840846 A CN 112840846A
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- harvesting
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- conveyor belt
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- 230000007246 mechanism Effects 0.000 title claims abstract description 60
- 238000003306 harvesting Methods 0.000 title claims abstract description 33
- 241000196324 Embryophyta Species 0.000 claims abstract description 50
- 238000009333 weeding Methods 0.000 claims abstract description 24
- 244000025254 Cannabis sativa Species 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 238000003971 tillage Methods 0.000 claims abstract description 13
- 230000001681 protective effect Effects 0.000 claims description 5
- 241001113556 Elodea Species 0.000 claims 4
- 239000002516 radical scavenger Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 14
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 40
- 230000009471 action Effects 0.000 description 12
- 230000000694 effects Effects 0.000 description 7
- 230000004888 barrier function Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 210000001520 comb Anatomy 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001850 reproductive effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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Classifications
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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
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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
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D57/00—Delivering mechanisms for harvesters or mowers
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a aquatic weed harvesting mechanism and a harvesting ship, and aims to solve the problems of the existing aquatic weed harvesting device. The product comprises a rack and a carrier, wherein the carrier is fixed at the rear of the rack, a motor, a speed and direction changing mechanism, a conveyor belt and rotary tillage components which are symmetrically arranged are installed on the rack, the output end of the motor is connected with a transmission chain, the output end of the motor is also connected with the speed and direction changing mechanism through a power output shaft, the rotary tillage components comprise weeding flat wheels and grass guiding harrow plows which are installed at the front ends of the weeding flat wheels, the transmission chain is connected with the weeding flat wheels and is connected with the conveyor belt through a conveying roller component, the speed and direction changing mechanism is connected with two traveling mechanisms, and the traveling mechanisms are symmetrically arranged on two sides outside the rack. The product has reasonable design, integrates the harvesting and the transmission of the aquatic weeds, and can realize the uprooted removal of the aquatic weeds; the product has the advantages of simple structure, compact structure, strong environmental adaptability and high working stability, and is suitable for various water areas.
Description
Technical Field
The invention relates to the field of aquatic weed treatment, in particular to an aquatic weed harvesting mechanism.
Background
Aquatic plants, also known as aquatic plants, generally refer to herbaceous plants that can grow in water. Aquatic plants are physiologically attached to the water environment, with at least part of the reproductive cycle occurring in or on the water surface.
In recent years, the problem of water quality deterioration is more serious, and the aquatic weed control is also a new project. The early research on aquatic weed cutting in China is the water conservancy bureau in Beijing city, 1992, in order to eliminate various aquatic weeds on the Jingmi canal, the water conservancy bureau in Beijing city invites water conservancy system design and production units to jointly develop the aquatic lawn mower. In recent years, related enterprises and research institutions enter the field, such as a small aquatic weed harvester researched by Hubei university of industry, a solar aquatic weed harvester researched by fishery mechanical instrument research institute of Chinese aquatic science research institute, and the like, but a compression collecting device is not additionally arranged. There are also some small electric remote-controlled float grass reaping machines with similar collecting devices, such as those developed by the ecological environment research center of Chinese academy of sciences, which only use net bag to collect, and those developed by Luoyang's research institute, which have float grass collecting devices but no compression devices.
At present, the aquatic weed harvesting device mainly has a reciprocating cutter mode, a circular saw tooth cutter mode and the like, aquatic weed cutting is realized underwater through the device, then collection, transmission and the like of the aquatic weed after cutting are realized through a special device, and because the aquatic weed breeding speed is high, the treatment adopting the aquatic weed cutting mode is difficult to realize grass chopping and root removal, so that the weeding interval time is shortened, and the cost is increased.
Disclosure of Invention
An object of an embodiment of the present invention is to provide a aquatic weed harvesting mechanism to solve the problems in the background art.
In order to achieve the above purpose, the embodiments of the present invention provide the following technical solutions:
a float grass harvesting mechanism comprises a frame and a carrier, wherein the carrier is fixed at the rear of the frame, a motor, a speed change and direction change mechanism, a conveyor belt and rotary tillage components which are symmetrically arranged are mounted on the frame, the output end of the motor is connected with a transmission chain, the output end of the motor is also connected with the speed change and direction change mechanism through a power output shaft, the rotary tillage components comprise a weeding wheel and grass guiding harrow plows which are mounted at the front end of the weeding wheel, the transmission chain is connected with the weeding wheel and is connected with the conveyor belt through a conveying roller component, the speed change and direction change mechanism is connected with two travelling mechanisms, the travelling mechanisms are symmetrically arranged on two sides of the outer part of the frame, the motor works to drive the speed change and direction change mechanism to work, the speed change mechanism drives the travelling mechanisms to travel at the bottom of a river to reduce contact pressure, the motor drives the weeding wheel and the grass guiding harrow plows to work, the weeding wheels cut the aquatic weeds and carry the aquatic weeds to the conveyor belt by utilizing the pressure difference generated by rotation, and the conveyor belt conveys the harvested aquatic weeds to the carrier.
As a further scheme of the embodiment of the invention: the frame includes fixed frame and movable support frame, the last lifting wheel that installs of fixed frame and movable support frame pass through adjusting part and fixed frame and be connected, the lifting wheel links to each other with elevator motor, thereby elevator motor work drives the lifting wheel and goes up and down, deuterogamy adjusting part, can change the angle of inclination between fixed frame and the movable support frame, adjust the income water degree of depth of weeding wheel, can change in certain extent along with the change of river bottom height, guarantee running gear and river bottom contact all the time, be applicable to the aquatic plants of difference and reap the condition.
As a further scheme of the embodiment of the invention: the protective cover is arranged at the joint of the conveyor belt and the rotary tillage assembly, so that a closed space can be formed by the protective cover and the tilling flat wheel, aquatic weeds can be pulled up with roots, the aquatic weeds can be prevented from floating randomly when moving on the conveyor belt, and the cut aquatic weeds can be smoothly transported underwater and output to the carrier.
As a further scheme of the embodiment of the invention: still install on the conveyer belt and clear away the subassembly, can clear away the pasture and water of winding on the conveyer belt, guarantee to collect the effect.
As a further scheme of the embodiment of the invention: the end of conveyer belt still is provided with supplementary grass scraping wheel, can assist and send the pasture and water of conveyer belt into the carrier, further guarantees the result of use.
As a further scheme of the embodiment of the invention: running gear includes the track, the action wheel, the actuating lever and follows the driving wheel, the action wheel is installed at the both ends of actuating lever and the actuating lever links to each other with carrying roller components, the action wheel is installed in the track and still install on the track with action wheel matched with from the driving wheel, speed change deviator drives the actuating lever and rotates, the actuating lever drives the action wheel and rotates, the action wheel drives track work, when meetting great brick and stone tile gravel, the barrier can be climbed to the track, the track can be around the rotatory certain angle of actuating lever, the interference of riverbed when both can avoiding the track to promote, can also press slope adjustment track gesture automatically, avoid local contact, excellent in use effect.
As a further scheme of the embodiment of the invention: the track is connected with the conveying roller component through the elastic component, has a certain buffering effect, and ensures stable operation.
As a further scheme of the embodiment of the invention: the cleaning component is any one of a brush, a shifting fork and the like, is easily purchased in the market, is convenient to install and disassemble, and has a good using effect.
A harvesting boat comprises a boat body, wherein the aquatic weed harvesting mechanism is arranged on the boat body.
Compared with the prior art, the embodiment of the invention has the beneficial effects that:
the product has reasonable design, integrates the harvesting and the transmission of the aquatic weeds, and can realize the uprooted removal of the aquatic weeds;
the product has the advantages of simple structure, compact structure, strong environmental adaptability and high working stability, and is suitable for various water areas.
Drawings
Fig. 1 is a perspective view of a aquatic weed harvesting mechanism.
Fig. 2 is a front view of a aquatic weed harvesting mechanism.
Fig. 3 is a side view of a aquatic weed harvesting mechanism.
Fig. 4 is a top view of a aquatic weed harvesting mechanism.
Wherein: 1-a motor, 2-a speed change and direction change mechanism, 3-a frame, 4-a protective cover, 5-a lifting wheel, 6-a traveling mechanism, 7-a grass guiding and harrowing plough, 8-a conveyor belt, 9-a clearing component, 10-an elastic component, 11-a carrier, 12-an adjusting component, 13-a transmission chain and 14-a weeding flat wheel.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example 1
A float grass harvesting mechanism comprises a frame 3 and a carrier 11, wherein the carrier 11 is fixed behind the frame 3, a motor 1, a speed change and direction change mechanism 2, a conveyor belt 8 and rotary tillage components which are symmetrically arranged are mounted on the frame 3, the output end of the motor 1 is connected with a transmission chain 13, the output end of the motor 1 is also connected with the speed change and direction change mechanism 2 through a power output shaft, the rotary tillage components comprise a weeding wheel 14 and a grass guiding harrow plough 7 which is mounted at the front end of the weeding wheel 14, the transmission chain 13 is connected with the conveyor belt 8 through a conveying roller component, the speed change and direction change mechanism 2 is connected with two travelling mechanisms 6, the travelling mechanisms 6 are symmetrically arranged at two sides of the outer part of the frame 3, the motor 1 works to drive the speed change and direction change mechanism 2 to work, the speed change and direction change mechanism 2 drives the travelling mechanism 6 to travel at the bottom of a river to reduce the contact pressure, the motor 1 drives the weeding, the grass guiding harrow 7 combs the aquatic weeds in a traveling direction, the weeding wheels 14 cut the aquatic weeds and bring the aquatic weeds to the conveyor belt 8 by a pressure difference generated by rotation, and the conveyor belt 8 conveys the harvested aquatic weeds into the carrier 11.
In order to be applicable to different pasture and water harvesting conditions, the frame 3 includes fixed frame and movable support frame, install the lifting wheel 5 on the fixed frame and the movable support frame passes through adjusting part 12 and is connected with fixed frame, lifting wheel 5 links to each other with elevator motor, thereby elevator motor work drives lifting wheel 5 and goes up and down, cooperate adjusting part 12 again to adjust then with fixed frame and movable support frame locking, can change the angle of inclination between fixed frame and the movable support frame, adjust the depth of entry of weeding flat wheel 14, can change in certain extent along with the change of river bottom height, guarantee running gear 6 and the contact of river bottom all the time.
Furthermore, the protective cover 4 is arranged at the joint of the conveyor belt 8 and the rotary tillage component, so that a closed space can be formed with the weeding flat wheel 14, the aquatic weeds can be pulled up with roots, the aquatic weeds can be prevented from floating randomly when moving on the conveyor belt 8, and the cut aquatic weeds are smoothly transported underwater and can be output to the carrier 11.
Further, still install on the conveyer belt 8 and clear away subassembly 9, can clear away the pasture and water of winding on conveyer belt 8, guarantee to collect the effect.
Furthermore, the clearing component 9 is any one of a brush, a shifting fork and the like, is easily purchased in the market, is convenient to install and disassemble, and has a good using effect.
Example 2
A float grass harvesting mechanism comprises a frame 3 and a carrier 11, wherein the carrier 11 is fixed behind the frame 3, a motor 1, a speed change and direction change mechanism 2, a conveyor belt 8 and rotary tillage components which are symmetrically arranged are mounted on the frame 3, the output end of the motor 1 is connected with a transmission chain 13, the output end of the motor 1 is also connected with the speed change and direction change mechanism 2 through a power output shaft, the rotary tillage components comprise a weeding wheel 14 and a grass guiding harrow plough 7 which is mounted at the front end of the weeding wheel 14, the transmission chain 13 is connected with the conveyor belt 8 through a conveying roller component, the speed change and direction change mechanism 2 is connected with two travelling mechanisms 6, the travelling mechanisms 6 are symmetrically arranged at two sides of the outer part of the frame 3, the motor 1 works to drive the speed change and direction change mechanism 2 to work, the speed change and direction change mechanism 2 drives the travelling mechanism 6 to travel at the bottom of a river to reduce the contact pressure, the motor 1 drives the weeding, the grass guiding harrow 7 combs the aquatic weeds in a traveling direction, the weeding wheels 14 cut the aquatic weeds and bring the aquatic weeds to the conveyor belt 8 by a pressure difference generated by rotation, and the conveyor belt 8 conveys the harvested aquatic weeds into the carrier 11.
In order to ensure the using effect, the tail end of the conveyor belt 8 is also provided with an auxiliary grass scraping wheel which can assist in feeding the aquatic weeds of the conveyor belt 8 into the carrier 11.
Further, running gear 6 includes the track, the action wheel, the actuating lever and follows the driving wheel, the action wheel is installed at the both ends of actuating lever and the actuating lever links to each other with carrying roller components, the action wheel is installed in the track and still install on the track with action wheel matched with from the driving wheel, speed change and direction change mechanism 2 drives the actuating lever and rotates, the actuating lever drives the action wheel and rotates, the action wheel drives track work, when meetting great brickwork gravel, the barrier can be climbed to the track, the track can be around the rotatory certain angle of actuating lever, the interference of riverbed when both can avoiding the track to carry, can also press slope adjustment track gesture automatically, avoid local contact, excellent in use effect.
Furthermore, the crawler belt 6 is connected with the conveying roller assembly through the elastic component 10, has a certain buffering effect, and ensures stable operation.
Example 3
A harvesting ship comprises a ship body, wherein the aquatic weed harvesting mechanism is arranged on the ship body.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A float grass harvesting mechanism comprises a frame (3) and a carrier (11), wherein the carrier (11) is fixed at the rear of the frame (3), a motor (1), a speed and direction changing mechanism (2), a conveyor belt (8) and rotary tillage components which are symmetrically arranged are arranged on the frame (3), the rotary cultivator is characterized in that the output end of the motor (1) is connected with a transmission chain (13), the output end of the motor (1) is further connected with a speed-changing and direction-changing mechanism (2) through a power output shaft, the rotary tillage assembly comprises a weeding wheel (14) and a grass guiding harrow plough (7) arranged at the front end of the weeding wheel (14), the transmission chain (13) is connected with the weeding wheel (14) and the transmission chain (13) is connected with a conveyor belt (8) through a conveying roller assembly, and the speed-changing and direction-changing mechanism (2) is connected with two traveling mechanisms (6) and the traveling mechanisms (6) are symmetrically arranged on two sides of the outer portion of the frame (3).
2. The float grass harvesting mechanism according to claim 1, wherein the frame (3) comprises a fixed frame and a movable support frame, the fixed frame is provided with a lifting wheel (5) and the movable support frame is connected with the fixed frame through an adjusting component (12), and the lifting wheel (5) is connected with a lifting motor.
3. A waterweed harvesting mechanism according to claim 1, wherein a protective cover (4) is provided at the junction of the conveyor belt (8) and the rotary tillage assembly.
4. A waterweed harvesting mechanism as claimed in claim 1, wherein a scavenger assembly (9) is further mounted on the conveyor belt (8).
5. A waterweed harvesting mechanism as claimed in claim 4, wherein the clearing assembly (9) is any one of a brush and a fork.
6. The float grass harvesting mechanism according to claim 1, wherein the travelling mechanism (6) comprises a track, a driving wheel, a driving rod and a driven wheel, the driving wheel is mounted at two ends of the driving rod and the driving rod is connected with the conveying roller assembly, the driving wheel is mounted in the track and the driven wheel matched with the driving wheel is further mounted on the track.
7. A waterweed harvesting mechanism as claimed in claim 6, wherein the track is connected to the transport roller assembly by a resilient member (10).
8. A harvesting vessel comprising a hull, wherein the hull is provided with a aquatic weed harvesting mechanism according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911170480.5A CN112840846A (en) | 2019-11-26 | 2019-11-26 | Aquatic plant harvesting mechanism and harvesting ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911170480.5A CN112840846A (en) | 2019-11-26 | 2019-11-26 | Aquatic plant harvesting mechanism and harvesting ship |
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| Publication Number | Publication Date |
|---|---|
| CN112840846A true CN112840846A (en) | 2021-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911170480.5A Pending CN112840846A (en) | 2019-11-26 | 2019-11-26 | Aquatic plant harvesting mechanism and harvesting ship |
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| CN (1) | CN112840846A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH598425A5 (en) * | 1976-01-22 | 1978-04-28 | Bodan Werft Motoren Und Schiff | Grass removal appliance for lakes |
| US5447018A (en) * | 1993-06-03 | 1995-09-05 | Triton Marine Industries Inc. | Aquatic plant de-rooting apparatus |
| CN201450822U (en) * | 2009-08-07 | 2010-05-12 | 夏铁庚 | Self-propelled whole-feeding combined harvester |
| CN101806051A (en) * | 2009-02-17 | 2010-08-18 | 上海市南洋模范中学 | Duckweed refloatation device |
| CN104206057A (en) * | 2014-06-11 | 2014-12-17 | 焦鼎 | Weeding width-adjustable weed extractor |
| CN105052384A (en) * | 2015-08-12 | 2015-11-18 | 洛阳理工学院 | Water plant reaping and harvesting ship |
| CN209517925U (en) * | 2019-02-14 | 2019-10-22 | 南县伟业机械制造有限公司 | It is a kind of to be able to carry out the underwater cutter wirelessly manipulated |
| CN211210547U (en) * | 2019-11-26 | 2020-08-11 | 上海市南洋模范中学 | Aquatic plant harvesting mechanism and harvesting ship |
-
2019
- 2019-11-26 CN CN201911170480.5A patent/CN112840846A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH598425A5 (en) * | 1976-01-22 | 1978-04-28 | Bodan Werft Motoren Und Schiff | Grass removal appliance for lakes |
| US5447018A (en) * | 1993-06-03 | 1995-09-05 | Triton Marine Industries Inc. | Aquatic plant de-rooting apparatus |
| CN101806051A (en) * | 2009-02-17 | 2010-08-18 | 上海市南洋模范中学 | Duckweed refloatation device |
| CN201450822U (en) * | 2009-08-07 | 2010-05-12 | 夏铁庚 | Self-propelled whole-feeding combined harvester |
| CN104206057A (en) * | 2014-06-11 | 2014-12-17 | 焦鼎 | Weeding width-adjustable weed extractor |
| CN105052384A (en) * | 2015-08-12 | 2015-11-18 | 洛阳理工学院 | Water plant reaping and harvesting ship |
| CN209517925U (en) * | 2019-02-14 | 2019-10-22 | 南县伟业机械制造有限公司 | It is a kind of to be able to carry out the underwater cutter wirelessly manipulated |
| CN211210547U (en) * | 2019-11-26 | 2020-08-11 | 上海市南洋模范中学 | Aquatic plant harvesting mechanism and harvesting ship |
Non-Patent Citations (2)
| Title |
|---|
| 刘建寿等: "水泥生产粉碎过程设备", vol. 1, 30 June 2005, 武汉理工大学出版社, pages: 333 - 334 * |
| 苑士星: "苗间除草工作部件的研究探讨", 粮油加工与食品机械, no. 10, 25 July 1979 (1979-07-25), pages 23 - 30 * |
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