CN110901843A - Combined grass breaking boat for rivers and lakes - Google Patents
Combined grass breaking boat for rivers and lakes Download PDFInfo
- Publication number
- CN110901843A CN110901843A CN201911365537.7A CN201911365537A CN110901843A CN 110901843 A CN110901843 A CN 110901843A CN 201911365537 A CN201911365537 A CN 201911365537A CN 110901843 A CN110901843 A CN 110901843A
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- boat
- boat body
- rivers
- lakes
- breaking
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- 244000025254 Cannabis sativa Species 0.000 title claims abstract description 44
- 239000010902 straw Substances 0.000 claims abstract description 9
- 241001113556 Elodea Species 0.000 abstract description 4
- 241000196324 Embryophyta Species 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001850 reproductive effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/32—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for for collecting pollution from open water
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/10—Devices for removing the material from the surface
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Structural Engineering (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Civil Engineering (AREA)
- Marine Sciences & Fisheries (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
- Harvesting Machines For Specific Crops (AREA)
Abstract
The invention provides a combined grass breaking boat for rivers and lakes, which comprises a grass breaking bow and a boat body, wherein the grass breaking bow is separable from the boat body and comprises a shell, a driving device and a cutting wheel, the front end of the shell extends out of the head of the boat body, the cutting wheel rotates at the front end of the shell along the navigation direction of the boat body, the driving device is positioned at the rear end of the shell, and the driving device drives the cutting wheel to rotate; the straw breaking boat is characterized in that an angle adjusting shaft is arranged at the position, located at the straw breaking bow, of the boat body, a connecting block is arranged on the angle adjusting shaft in a rotating mode, the rear end of the shell is detachably fixed onto the connecting block, and the straw breaking bow can pass through the connecting block and rotate on the angle adjusting shaft to adjust the inclination angle. The cutting and separating device can cut and separate the waterweeds wound in the riverways and lakes into strips and blocks, is convenient for subsequent waterweeds to be crushed and collected, and has high integral mechanization degree and high operation efficiency.
Description
Technical Field
The invention particularly relates to a combined grass breaking boat for rivers and lakes.
Background
Aquatic plants refer to herbaceous plants growing in water, aquatic plants refer to plant groups which are physiologically attached to a water environment and at least part of a reproductive cycle occurs in water or on the surface of water, and macrophytes refer to all aquatic plant groups except for microalgae; although aquatic plants are habitats and shelters of a plurality of aquatic animals and food of a plurality of animals, if the aquatic plants grow too much or excessively, the phenomenon of blockage of rivers and lakes can be caused, and the circulation of the whole water areas of the rivers and lakes and the running of ships are influenced. At present, the aquatic plants in rivers and lakes are mainly cleaned manually, and the manual cleaning wastes time and labor and is low in cleaning efficiency.
Disclosure of Invention
In order to solve the technical problems, the invention provides the combined grass breaking boat for rivers and lakes, which has high integral mechanization degree and high operation efficiency.
The invention adopts the following technical scheme:
a combined grass breaking boat for rivers and lakes comprises a grass breaking bow and a boat body, wherein the grass breaking bow is separable from the boat body and comprises a shell, a driving device and a cutting wheel, the front end of the shell extends out of the head of the boat body, the cutting wheel rotates at the front end of the shell along the sailing direction of the boat body, the driving device is positioned at the rear end of the shell, and the driving device drives the cutting wheel to rotate;
the straw breaking boat is characterized in that an angle adjusting shaft is arranged at the position, located at the straw breaking bow, of the boat body, a connecting block is arranged on the angle adjusting shaft in a rotating mode, the rear end of the shell is detachably fixed onto the connecting block, and the straw breaking bow can pass through the connecting block and rotate on the angle adjusting shaft to adjust the inclination angle.
Preferably, the grass-breaking bow further comprises operating rods, the operating rods are symmetrically arranged at the rear end of the shell, the operating rods extend in the direction away from the cutting wheel, and the operating rods on the two sides are connected through handles.
Preferably, be equipped with angle adjusting device on the hull, angle adjusting device symmetry sets up in the both sides of hull, angle adjusting device includes a fixed section of thick bamboo and a telescopic cylinder, a telescopic cylinder can stretch out and draw back the removal in a fixed section of thick bamboo, a fixed section of thick bamboo articulates on the hull, a telescopic cylinder articulates respectively on the action bars that correspond.
Preferably, the fixed cylinder is further provided with a locking pin along the radial direction, the locking pin is in threaded connection with the side wall of the fixed cylinder, and the locking pin can abut against the circumferential surface of the telescopic cylinder.
Preferably, guard railings are further arranged on two sides of the ship body, the guard railings extend along the length direction of the ship body, connecting rods are fixedly connected to the guard railings, hinged seats are arranged on the side faces of the ship body, the connecting rods rotate on the hinged seats through rotating shafts, the axes of the rotating shafts extend along the length direction of the ship body, and the guard railings can turn over towards two sides of the ship body through the rotating shafts.
Preferably, a plurality of hinged seats are distributed on the side face of the ship body along the length direction of the guard rail, and the guard rail is connected with connecting rods with the same number as the hinged seats.
Preferably, a fixing rod extending in the vertical direction is further arranged on the ship body and close to the guard rail, a buckling plate capable of rotating in the vertical direction is hinged to the fixing rod, a notch capable of accommodating the guard rail is formed in the lower end of the buckling plate, and the buckling plate can be buckled to the top of the guard rail through the notch.
Preferably, the fixed rods are distributed along the length direction of the ship body and symmetrically arranged on two sides of the ship body, the fixed rods are hinged with the buckling plates, and the tops of the fixed rods are connected with each other through sunshades.
Preferably, the afterbody department of hull still is equipped with the mount pad, detachable is equipped with along the installation section of thick bamboo of vertical direction extension on the mount pad, the overcoat detachable of the drive shaft of engine set up in the installation section of thick bamboo.
Preferably, the mounting cylinder is connected with a fixing pipe perpendicular to the mounting cylinder, the mounting seat is provided with a groove capable of accommodating the fixing pipe, fastening holes are oppositely formed in two sides of the groove, and a bolt can penetrate through the fastening holes and the fixing pipe and be locked and fixed.
The invention has the beneficial effects that: the cutting and separating device can cut and separate the waterweeds wound in the riverways and lakes into strip blocks, is convenient for subsequent waterweeds to be crushed and collected, and has high integral mechanization degree and high operation efficiency; the grass breaking bow angle of the invention can be adjusted, and the invention can adapt to the cleaning of water areas with different depths.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the present invention showing the structure of the angle adjusting shaft;
fig. 3 is a schematic structural view of the guard rail of the present invention before being turned over;
fig. 4 is a schematic view illustrating a structure of the guard rail of the present invention after being turned;
FIG. 5 is a schematic diagram of the engine of the present invention.
Labeled as: 10. breaking grass bow; 11. a housing; 12. a drive device; 13. a cutting wheel; 14. an operating lever; 15. a handle; 20. a hull; 21. an angle adjusting shaft; 22. connecting blocks; 23. a fixed cylinder; 24. a telescopic cylinder; 25. a locking pin; 30. protecting the fence; 31. a connecting rod; 32. a hinged seat; 33. fixing the rod; 34. a buckle plate; 35. a notch; 36. a sunshade; 40. an engine; 41. a mounting seat; 42. mounting the cylinder; 43. a fixed tube; 44. a groove; 45. and (4) bolts.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
As shown in fig. 1 to 5, the combined grass breaker for rivers and lakes of the present embodiment includes a grass breaker bow 10 and a hull 20, the grass breaker bow 10 is separable from the hull 20 and can be assembled in a modular manner, the hull 20 can be matched with grass breaker bows 10 of different models, and other types of bows, such as a grass breaker bow for breaking aquatic weeds or a grass collector bow for collecting broken aquatic weeds, can be replaced, so that the application range is wider;
the grass breaking bow 10 comprises a shell 11, a driving device 12 and a cutting wheel 13, wherein the front end of the shell 11 extends out of the head part of the hull 20, the cutting wheel 13 rotates at the front end of the shell 11 along the sailing direction of the hull 20, the driving device 12 is positioned at the rear end of the shell 11, the driving device 12 drives the cutting wheel 13 to rotate, and wound aquatic weeds are cut and separated into strip blocks through the rotation of the cutting wheel 13 along with the sailing of the hull 20;
an angle adjusting shaft 21 is arranged at the grass breaking bow 10 on the ship body 20, a connecting block 22 is rotatably arranged on the angle adjusting shaft 21, the rear end of the shell 11 is detachably fixed on the connecting block 22, so that the detachable connection of a bolt is facilitated, the installation and the disassembly are both convenient, and the disassembly of the whole grass breaking bow 10 is realized through the disassembly and separation of the shell 11 and the connecting block 22; the grass breaking bow 10 can rotate on the angle adjusting shaft 21 through the connecting block 22 to adjust the inclination angle, and the inclination angles of the cutting wheels 13 are adjusted according to water areas with different depths, so that the water areas with different depths can be thoroughly cut and cleaned;
the grass breaking bow 10 further comprises an operating rod 14, the operating rod 14 is symmetrically arranged at the rear end of the shell 11, the operating rod 14 extends in the direction away from the cutting wheel 13, the operating rods 14 on the two sides are connected through a handle 15, an operator stands on the ship body 20 and can hold the grass breaking bow 10 through the handle 15, the inclination angle of the whole grass breaking bow 10 can be adjusted, and the operation is more convenient.
In order to reduce the labor intensity of an operator, in another embodiment, an angle adjusting device is arranged on the hull 20, the angle adjusting device is symmetrically arranged on two sides of the hull 20, the angle adjusting device comprises a fixed cylinder 23 and a telescopic cylinder 24, the telescopic cylinder 24 can move in the fixed cylinder 23 in a telescopic manner, the fixed cylinder 23 is hinged on the hull 20, the telescopic cylinders 24 are respectively hinged on the corresponding operating rods 14, and when the inclination angle of the whole grass breaking bow 10 is adjusted, the telescopic cylinder 24 can be driven to slide in the fixed cylinder 23 to play a role in auxiliary guiding; meanwhile, the fixed cylinder 23 is further provided with a locking pin 25 along the radial direction, the locking pin 25 is in threaded connection with the side wall of the fixed cylinder 23, the locking pin 25 extends out of the outer side of the fixed cylinder 23 and is connected with a hand wheel, the locking pin 25 can abut against the circumferential surface of the telescopic cylinder 24, and the position of the telescopic cylinder 24 can be fixed through the locking pin 25, so that the inclination angle of the grass breaking bow 10 is fixed, the hands of an operator can be liberated during operation in a water area with a fixed depth, and the labor intensity of the operator is reduced.
In another embodiment, guard rails 30 are further disposed on both sides of the hull 20, the guard rails 30 extend along the length direction of the hull 20, the guard rails 30 may be commonly grid-shaped guard rails, wherein the top of the guard rails is an elongated cross bar extending along the length direction of the hull 20, a connecting rod 31 is fixedly connected to the guard rails 30, the connecting rod 31 is perpendicular to the cross bar at the top of the guard rails 30, hinge seats 32 are disposed on the side surfaces of the hull 20, the connecting rod 31 rotates on the hinge seats 32 through a rotating shaft, the axis of the rotating shaft extends along the length direction of the hull 20, a plurality of hinge seats 32 are distributed on the side surfaces of the hull 20 along the length direction of the guard rails 30, the number of the connecting rods 31 equal to the number of the hinge seats 32 are connected to the guard rails 30, the guard rails 30 can be turned over to both sides of the hull 20 through, can play the guard action to personnel and mechanical equipment.
A fixing rod 33 extending along the vertical direction is further arranged on the ship body 20 close to the guard rail 30, a buckling plate 34 capable of rotating along the vertical direction is hinged to the fixing rod 33, a notch 35 capable of accommodating the guard rail 30 is formed in the lower end of the buckling plate 34, baffles are arranged on two sides of the notch 35, the buckling plate 34 can be buckled on a cross bar at the top of the guard rail 30 through the notch 35, the baffles on two sides of the notch 35 can prevent the guard rail 30 from rotating and play a role in fixing the guard rail 30, and at the moment, the guard rail 30 is turned over to the ship body 20 and can play a role in protecting personnel and mechanical equipment; when the guard rail 30 needs to be turned over, the buckling plate 34 is rotated reversely, the buckling plate 34 is separated from the guard rail 30, and then the guard rail 30 can be turned over;
in order to improve the fixing strength of the guard rail 30, a plurality of fixing rods 33 are distributed along the length direction of the hull 20 and symmetrically arranged on the two sides of the hull 20, the fixing rods 33 are hinged with buckling plates 34, and in order to make full use of the fixing rods 33, the tops of the fixing rods 33 are connected with each other through a sunshade 36, so that long-time work of an operator is facilitated.
In another embodiment, the tail of the hull 20 is further provided with a mounting seat 41, the mounting seat 41 is detachably provided with a mounting cylinder 42 extending in the vertical direction, an outer sleeve of a driving shaft of the engine 40 is detachably arranged in the mounting cylinder 42, a locking bolt is connected to a radial thread of the mounting cylinder 42 and abuts against the outer sleeve of the driving shaft, the mounting or dismounting is realized through the locking bolt, a plurality of locking bolts are uniformly distributed in the axial direction of the mounting cylinder 42, so that the fixing strength can be improved, the engine 40 of the embodiment can be dismounted as well, the engines 40 with different powers can be replaced, and the dismounting of the engine 40 is beneficial to the recovery and storage of the hull 20;
it is not very convenient to install or dismantle the engine 40 through the locking bolt, in another embodiment, the mounting cylinder 42 is connected with the fixing tube 43 perpendicular to the mounting cylinder 42, the fixing tube 43 is located at one side of the mounting cylinder 42, the mounting seat 41 is provided with the groove 44 capable of accommodating the fixing tube 43, two sides of the groove 44 are provided with the fastening holes oppositely, the bolt 45 can pass through the fastening hole and the fixing tube 43 and be locked and fixed, the mounting cylinder 42 is installed on the outer sleeve of the driving shaft of the engine 40 in advance, during installation, the fixing tube 43 is placed in the groove 44, the bolt 45 passes through the fastening hole and the fixing tube 43 and is locked and fixed, during dismantling, the bolt 45 can be loosened, which is more convenient than dismantling the engine 40 from the mounting cylinder 42.
The working principle of the invention is as follows:
along with the navigation of the ship body 20, the wound aquatic weeds are cut and separated into strips through the rotation of the cutting wheel 13, so that the subsequent aquatic weeds can be conveniently crushed and collected, the inclination angle of the cutting wheel 13 can be adjusted according to water areas with different depths, the inclination angle of the grass breaking bow 10 can be fixed through the locking and locking pin 25, and when the ship works in the water areas with the fixed depths, the hands of an operator can be liberated, so that the labor intensity of the operator is reduced; the buckling plate 34 is rotated reversely, the buckling plate 34 is separated from the guard rail 30, the guard rail 30 is turned towards two sides of the ship body 20, so that people and other mechanical equipment can conveniently enter and exit, and when the guard rail 30 is turned onto the ship body 20, the protection effect on the people and the mechanical equipment can be achieved; the grass breaking bow 10 and the engine 40 can be separated from the ship body 20, the grass breaking bow 10 or the engine 40 with different models can be replaced, the application range is wider, and the grass breaking bow 10 and the engine 40 are favorable for recycling and storing the ship body 20 after being detached; the invention has high integral mechanization degree and high operation efficiency.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A combined grass breaking boat for rivers and lakes is characterized by comprising a grass breaking bow and a boat body, wherein the grass breaking bow is separable from the boat body and comprises a shell, a driving device and a cutting wheel, the front end of the shell extends out of the bow of the boat body, the cutting wheel rotates at the front end of the shell along the navigation direction of the boat body, the driving device is positioned at the rear end of the shell, and the driving device drives the cutting wheel to rotate;
the straw breaking boat is characterized in that an angle adjusting shaft is arranged at the position, located at the straw breaking bow, of the boat body, a connecting block is arranged on the angle adjusting shaft in a rotating mode, the rear end of the shell is detachably fixed onto the connecting block, and the straw breaking bow can pass through the connecting block and rotate on the angle adjusting shaft to adjust the inclination angle.
2. The combined type grass breaking boat for rivers and lakes according to claim 1, wherein the grass breaking boat bow further comprises operating rods, the operating rods are symmetrically arranged at the rear end of the shell and extend in the direction far away from the cutting wheels, and the operating rods at the two sides are connected through handles.
3. The combined type grass breaking boat for rivers and lakes according to claim 2, wherein angle adjusting devices are symmetrically arranged on two sides of the boat body and comprise a fixed cylinder and telescopic cylinders, the telescopic cylinders can stretch and move in the fixed cylinder, the fixed cylinder is hinged to the boat body, and the telescopic cylinders are respectively hinged to corresponding operating rods.
4. The combined grass breaker for rivers and lakes according to claim 3, wherein the fixed cylinder is further provided with a locking pin in the radial direction, the locking pin is in threaded connection with the side wall of the fixed cylinder, and the locking pin can abut against the circumferential surface of the telescopic cylinder.
5. The combined type grass breaking boat for rivers and lakes as claimed in any one of claims 1 to 4, wherein guard rails are further arranged on two sides of the boat body, the guard rails extend along the length direction of the boat body, connecting rods are fixedly connected to the guard rails, hinge seats are arranged on the sides of the boat body, the connecting rods rotate on the hinge seats through rotating shafts, the axes of the rotating shafts extend along the length direction of the boat body, and the guard rails can be turned towards two sides of the boat body through the rotating shafts.
6. The combined type grass breaking boat for rivers and lakes as claimed in claim 5, wherein a plurality of hinged seats are distributed on the side surface of the boat body along the length direction of the guard rail, and the guard rail is connected with connecting rods with the same number as the number of the hinged seats.
7. The combined type grass breaking boat for rivers and lakes as claimed in claim 6, wherein a fixing rod extending in the vertical direction is further arranged on the boat body near the guard rail, a buckling plate capable of rotating in the vertical direction is hinged to the fixing rod, a notch capable of accommodating the guard rail is formed in the lower end of the buckling plate, and the buckling plate can be buckled to the top of the guard rail through the notch.
8. The combined grass breaker for rivers and lakes as claimed in claim 7, wherein the fixing rods are symmetrically arranged on both sides of the hull along the length direction of the hull, the fastening plates are hinged to the fixing rods, and the tops of the fixing rods are connected with each other through a sunshade.
9. A combined type grass breaking boat for rivers and lakes according to any one of claims 1, 6, 7 and 8, wherein a mounting seat is further arranged at the tail of the boat body, a mounting cylinder extending in the vertical direction is detachably arranged on the mounting seat, and an outer sleeve of a driving shaft of an engine is detachably arranged in the mounting cylinder.
10. The combined type grass breaker for rivers and lakes according to claim 9, wherein the mounting cylinder is connected with a fixing pipe perpendicular to the mounting cylinder, the mounting seat is provided with a groove capable of accommodating the fixing pipe, fastening holes are oppositely formed in two sides of the groove, and bolts can penetrate through the fastening holes and the fixing pipe and be locked and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911365537.7A CN110901843A (en) | 2019-12-26 | 2019-12-26 | Combined grass breaking boat for rivers and lakes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911365537.7A CN110901843A (en) | 2019-12-26 | 2019-12-26 | Combined grass breaking boat for rivers and lakes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110901843A true CN110901843A (en) | 2020-03-24 |
Family
ID=69827776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911365537.7A Pending CN110901843A (en) | 2019-12-26 | 2019-12-26 | Combined grass breaking boat for rivers and lakes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110901843A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111619747A (en) * | 2020-05-20 | 2020-09-04 | 中国土木工程集团有限公司 | Multifunctional weeding ship for removing tall and big aquatic weed island |
| CN111619748A (en) * | 2020-05-20 | 2020-09-04 | 中国土木工程集团有限公司 | Two-step type device for removing tall aquatic weeds |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103650762A (en) * | 2013-11-29 | 2014-03-26 | 张家港市飞驰机械制造有限公司 | Scissors disconnecting device of aquatic plant harvesting system and aquatic plant harvesting ship with scissors disconnecting device |
| CN107916655A (en) * | 2017-11-30 | 2018-04-17 | 中山市小榄企业服务有限公司 | A kind of river water plant collection device |
| CN209030602U (en) * | 2018-11-10 | 2019-06-28 | 广东千秋伟业环境服务有限公司 | A kind of lake water plant grass trimmer |
| CN209359030U (en) * | 2018-11-22 | 2019-09-10 | 北京市北运河管理处 | A kind of water plant cutting ship |
| CN211494402U (en) * | 2019-12-26 | 2020-09-15 | 盐城市翠湖园林绿化服务有限公司 | Combined grass breaking boat for rivers and lakes |
-
2019
- 2019-12-26 CN CN201911365537.7A patent/CN110901843A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103650762A (en) * | 2013-11-29 | 2014-03-26 | 张家港市飞驰机械制造有限公司 | Scissors disconnecting device of aquatic plant harvesting system and aquatic plant harvesting ship with scissors disconnecting device |
| CN107916655A (en) * | 2017-11-30 | 2018-04-17 | 中山市小榄企业服务有限公司 | A kind of river water plant collection device |
| CN209030602U (en) * | 2018-11-10 | 2019-06-28 | 广东千秋伟业环境服务有限公司 | A kind of lake water plant grass trimmer |
| CN209359030U (en) * | 2018-11-22 | 2019-09-10 | 北京市北运河管理处 | A kind of water plant cutting ship |
| CN211494402U (en) * | 2019-12-26 | 2020-09-15 | 盐城市翠湖园林绿化服务有限公司 | Combined grass breaking boat for rivers and lakes |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111619747A (en) * | 2020-05-20 | 2020-09-04 | 中国土木工程集团有限公司 | Multifunctional weeding ship for removing tall and big aquatic weed island |
| CN111619748A (en) * | 2020-05-20 | 2020-09-04 | 中国土木工程集团有限公司 | Two-step type device for removing tall aquatic weeds |
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| CB03 | Change of inventor or designer information |
Inventor after: Sun Yu Inventor after: Wang Zaiyue Inventor after: Sun Kaiyong Inventor after: Wang Hongping Inventor after: Sun Hui Inventor before: Sun Yu Inventor before: Sun Kaiyong Inventor before: Wang Hongping Inventor before: Sun Hui |
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