CN108797541A - A kind of water surface cleaning device for water plant cleaning ship fore - Google Patents
A kind of water surface cleaning device for water plant cleaning ship fore Download PDFInfo
- Publication number
- CN108797541A CN108797541A CN201810676152.1A CN201810676152A CN108797541A CN 108797541 A CN108797541 A CN 108797541A CN 201810676152 A CN201810676152 A CN 201810676152A CN 108797541 A CN108797541 A CN 108797541A
- Authority
- CN
- China
- Prior art keywords
- blade
- water
- water plant
- frame body
- conveyer belt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
-
- 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
Abstract
The invention discloses a kind of water surface cleaning devices cleaning ship fore for water plant, are related to waters environmental protection machinery.The present invention includes hull, frame body, into notch and conveyer belt；The both sides frame one side of grass feeding port is respectively mounted with lower frame one side and is fixed with a sliding block；Sliding block upper surface offers internal chute and external chute；It is fixed with inner blade in internal chute slot；An outer blade is slidably connected in external chute slot；Outer blade is connected with the output end of the power plant in grass feeding port；Conveyer belt offers several leakage hole groups side by side；Spaced set has blade between adjacent two leakage holes group.The present invention passes through the immersion angle degree of the flexible realization clearing apparatus of hydraulic cylinder and the variation of underwater penetration, the side of grass feeding port is installed with cutter device to clear up water plant, it is cooperated and is realized to water plant progress secondary cut by the cutting groove on conveyer belt cutter and inclined plate again, keep cleaning more thorough, sweeping efficiency is improved, worker's workload is alleviated.
Description
Technical field
The invention belongs to waters environmental protection machineries, more particularly to a kind of water surface cleaning cleaning ship fore for water plant
Device.
Background technology
With the development of national economy, the living standard of the people is continuously improved, and environmental problem is increasingly prominent out, water resource
Pollution situation be also increasingly valued by people.The deterioration of rivers, lake water quality, causes water plant to be overflowed, shadow
Ring drink water to civic, environmental sanitation and city appearance.
In order to remove the water plant spread unchecked, there is artificial salvage and mechanical work two ways.For manually salvaging, this operation
Mode labor intensity is big, danger coefficient is high, efficiency is low, and working environment is severe；And for mechanical work, weed cutting is mostly used greatly
Ship carries out, and compared to artificial, time saving and energy saving, effect is good, therefore obtains the favor of relevant departments.
But presently used water plant cutting ship still remains more undesirable place, for example, water plant clearing apparatus,
Water plant clearing apparatus is will to be cleaned by the method for machine cuts with the water plant of water surface growth in water and pass through transport device
In transport to cleaning ship；But during cleaning, since water plant growth length is long, on the one hand cutting is not clean, is not achieved
It pulls the grass up by its roots effect, often completes to welcome the peak period of water plant growth again in cutting；On the other hand, since cleaning ship is travelling
During constantly cut, cutter device can only cut to can only transverse cuts, so that the water plant of excision is easy to be deposited in cutting dress
Both sides are set, grass feeding port is caused to block, need to clear up grass feeding port repeatedly, and these problems cannot be solved effectively for the moment.
Invention content
The purpose of the present invention is to provide a kind of water surface cleaning devices cleaning ship fore for water plant, pass through hydraulic cylinder
The flexible immersion angle degree and underwater penetration for realizing clearing apparatus is installed with cutter device using the side of grass feeding port and clears up water
Grass, then cooperated by the cutting groove on conveyer belt cutter and inclined plate and realize to water plant progress secondary cut solve existing
The problem of some water plant cleaning ship cuttings are not thorough, water plant is easy to block grass feeding port.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions：
The present invention be it is a kind of for water plant clean ship fore water surface cleaning device, including hull, frame body, hydraulic cylinder, into
Notch and conveyer belt；
The hull upper surface is equipped with a pair of first free bearing；The hull upper surface is vertically equipped with a pair of of support column；It is described
Support column does not offer through hole in one end of hull connection；
Frame body two sides one end is symmetrically arranged with a shaft；The frame body two sides are symmetrically arranged with a link block；
The link block lower surface is provided with one second free bearing；Frame body medial surface both ends are respectively arranged with a roller bearing；The frame body
One side is equipped with a motor；The motor is by driving roller bearing rotation, and driving the conveyer belt rotation being arranged on roller bearing；It is described
Frame body end face is provided with a grass feeding port；
The grass feeding port is a rectangular box；Both sides frame one side and the lower frame one side of the rectangular box are pacified
Dress is fixed with a sliding block；The sliding block upper surface offers two and is mutually parallel internal chute and external chute；Lead in the internal chute slot
It crosses bolt and is fixed with inner blade；An outer blade is slidably connected in the external chute slot；It is round that the outer blade side is equipped with one
Protrusion；The circular protrusions are connected with the output end of the power plant in grass feeding port；
The conveyer belt offers several leakage hole groups side by side；Spaced set has blade between adjacent two leakage holes group；
Described hydraulic cylinder one end is hinged with the first free bearing；The hydraulic cylinder other end and the second free bearing are hinged；
The shaft and through hole clearance fit.
Further, the support column one side is tiltedly installed with an inclined plate；The inclined plate edge has and blade phase
The cutting groove mutually coordinated；The range of tilt angles of the inclined plate and deck is 0 ° -90 °.
Further, the inner blade and outer blade are zigzag strip structure；The inner blade and outer blade are
Steel material is made.
Further, the leakage hole group is made of the leakage hole of multiple spaced sets；The group number of the leakage hole group
Range is in 3 group of -8 group.
Further, the power plant includes motor, eccentric wheel and connector；Described motor one end connecting eccentric wheel；
The connector is kidney-shaped；The connector both ends offer through hole；Two through holes respectively with the bias of eccentric wheel
Axis and circular protrusions clearance fit.
Further, the blade is arranged perpendicular to conveyer belt；The length range of the blade is in 5cm-10cm.
The invention has the advantages that：
(1) of the invention by being hinged on the flexible of the hydraulic cylinder of hull, so that the frame body that the hydraulic cylinder other end connects is enclosed
It rotates around the axis, to adjust the immersion angle degree and underwater penetration of clearing apparatus according to water depth, keeps cleaning more thorough,
Sweeping efficiency is improved, water plant is avoided and overgrows again；
(2) present invention makes the two side of grass feeding port that can realize to water by installing cutter device in grass feeding port side
The cutting of grass, avoids water plant in grass feeding port side wall accumulated plugging grass feeding port, improves sweeping efficiency, alleviates worker's work
Amount；
(3) inclined plate, profit is arranged by equidistantly installing blade, transmission belt one end on the conveyer belt of transport water plant in the present invention
It is cooperated with blade with the cutting groove on inclined plate, the cutting to water plant is completed while preventing water plant from falling back to water body, is kept away
Water plant falling water body is exempted from and has caused secondary pollution, has reduced the recovery difficult of water plant, improve water plant organic efficiency.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the clearing apparatus structural schematic diagram that water plant of the present invention cleans ship；
Fig. 2 is partial enlarged view at A in Fig. 1；
Fig. 3 is partial enlarged view at B in Fig. 1；
Fig. 4 is the vertical view for the clearing apparatus that water plant of the present invention cleans ship；
Fig. 5 is the front view for the clearing apparatus that water plant of the present invention cleans ship；
Fig. 6 is the side view for the clearing apparatus that water plant of the present invention cleans ship；
Fig. 7 is Ship Structure schematic diagram；
Fig. 8 is frame structure schematic diagram；
Fig. 9 is slide block structure schematic diagram；
Figure 10 is inner blade structural schematic diagram；
Figure 11 is outer blade structure schematic diagram；
Figure 12 is connecting-piece structure schematic diagram；
Figure 13 is conveyer structure schematic diagram；
In attached drawing, parts list represented by the reference numerals are as follows：
1- hulls, 2- frame bodies, 3- support columns, 4- hydraulic cylinders, 5- inner blades, 6- grass feeding ports, 7- conveyer belts, 8- sliding blocks, 9-
Outer blade, 10- power plants, the first free bearings of 101-, 201- shafts, 202- roller bearings, 203- link blocks, the second free bearings of 204-,
301- through holes, 302- inclined plates, 303- cutting grooves, 701- leakage hole groups, 702- blades, 801- internal chutes, 802- external chutes,
901- circular protrusions, 1001- eccentric wheels, 1002- connectors.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " trepanning ", "upper", "lower", "top", " in ", " length ",
Indicating positions or the position relationship such as "inner", " surrounding ", are merely for convenience of description of the present invention and simplification of the description, rather than indicate or
It implies that signified component or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as
Limitation of the present invention.
It please refers to Fig.1 shown in -13, the present invention is a kind of water surface cleaning device cleaning ship fore for water plant, including ship
Body 1, frame body 2, hydraulic cylinder 4, into notch 6 and conveyer belt 7；1 upper surface of hull is equipped with a pair of first free bearing 101；1 upper surface of hull
It is vertical to be equipped with a pair of of support column 3；Support column 3 does not offer through hole 301 in one end that hull 1 connects；Frame body 2 is a frame knot
Structure, 2 two sides one end of frame body are symmetrically arranged with a shaft 201, and shaft 201 is located at one end of frame body 2；2 two sides of frame body are symmetrical
It is provided with a link block 203；203 lower surface of link block is provided with one second free bearing 204；2 medial surface both ends of frame body are respectively set
There is a roller bearing 202；2 one side of frame body is equipped with a motor；Motor drives and is arranged in roller bearing 202 by driving roller bearing 202 to rotate
On conveyer belt 7 rotate；2 end face of frame body is provided with a grass feeding port 6；The inclination angle of any is formed between grass feeding port 6 and frame body 2
Degree, in order to make frame body 2 after entering water, grass feeding port 6 can be perpendicular to the water surface；
It please refers to shown in Fig. 8-9, grass feeding port 6 is a rectangular box；The both sides frame one side and lower frame of rectangular box
One side, which is respectively mounted, is fixed with a sliding block 8；8 upper surface of sliding block offers two and is mutually parallel internal chute 801 and external chute 802, leans on
The sliding slot of nearly grass feeding port 6 is internal chute 801, and the sliding slot far from grass feeding port 6 is external chute 802；Pass through bolt in 801 slot of internal chute
Be fixed with inner blade 5, the length of inner blade 5 is identical as the length of sliding block 8, in order to cut facilitate inner blade 5 be fixedly mounted including
In sliding slot 801；An outer blade 9 is slidably connected in 802 slot of external chute；9 side of outer blade is equipped with a circular protrusions 901；It is round
Protrusion 901 is connected with the output end of the power plant 10 in grass feeding port 6；
It please refers to Fig.1 shown in 3, conveyer belt 7 offers several leakage hole groups 701 side by side；Between adjacent two leakage holes group 701
Spaced set has blade 702；
4 one end of hydraulic cylinder is hinged with the first free bearing 101；4 other end of hydraulic cylinder and the second free bearing 204 are hinged, hydraulic cylinder 4
It is flexible that frame body 2 can be made to be rotated around shaft 201, to adjust the immersion angle degree of frame body 2 according to water depth and enter the depth of water
Degree；
Shaft 201 and 301 clearance fit of through hole.
It please refers to shown in Fig. 7,3 one side of support column is tiltedly installed with an inclined plate 302；302 edge of inclined plate has and knife
702 mutually matched cutting groove 303 of piece；The angle of inclination of inclined plate 302 and deck is 45 °；Inclined plate opposite sides is vertically arranged
There is baffle；302 lower section of inclined plate is water plant storage silo or is conveyor belts.
It please refers to Fig.1 shown in 0-11, inner blade 5 and outer blade 9 are zigzag strip structure；Inner blade 5 and outer blade 9
It is that steel material is made.
It please refers to Fig.1 shown in 3, leakage hole group 701 is made of the leakage hole of multiple spaced sets, and leakage hole is square
Or rectangle or circle or kidney-shaped；The group number of leakage hole group 701 is 4 groups.
It please refers to shown in Fig. 2-3, power plant 10 includes motor, eccentric wheel 1001 and connector 1002；Motor one end connects
Connect eccentric wheel 1001；Connector 1002 is kidney-shaped；1002 both ends of connector offer through hole；Two through holes respectively with bias
901 clearance fit of eccentric shaft and circular protrusions of wheel 1001；The output shaft band movable eccentric wheel 1001 of motor rotates, due to eccentric wheel
1001 eccentric shaft is connect by connector 1002 with outer blade 9 so that outer blade 9 is realized under motor drive and external chute
802 opposite sliding, to make to cooperate between inner blade 5 and outer blade 9, completes the cutting of water plant.
It please refers to Fig.1 shown in 3, blade 702 is arranged perpendicular to conveyer belt 7；The length of blade 702 is 5cm, blade 702
Width is of same size with cutting groove 303, and the length of blade 702 is identical as the length of cutting groove 303, convenient to be cut to water plant
It cuts, the blade 702 and cutting groove 303 being mutually matched can prevent water plant from being slid in gap to secondary pollution is caused in water body.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the present invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably explain the present invention
Principle and practical application, to enable skilled artisan to be best understood by and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (6)
1. a kind of water surface cleaning device for water plant cleaning ship fore, including hull (1), frame body (2), hydraulic cylinder (4), into slot
Mouth (6) and conveyer belt (7), it is characterised in that：
Hull (1) upper surface is equipped with a pair of first free bearing (101)；Hull (1) upper surface is vertically equipped with a pair of of support
Column (3)；The support column (3) does not offer through hole (301) in one end that hull (1) connects；
Described frame body (2) two sides one end is symmetrically arranged with a shaft (201)；Frame body (2) two sides are symmetrically arranged with one
Link block (203)；Link block (203) lower surface is provided with one second free bearing (204)；Frame body (2) the medial surface both ends
It is respectively arranged with a roller bearing (202)；Frame body (2) one side is equipped with a motor；The motor is by driving roller bearing (202) to turn
It is dynamic, and drive conveyer belt (7) rotation being arranged on roller bearing (202)；Frame body (2) end face is provided with a grass feeding port (6)；
The grass feeding port (6) is a rectangular box；Both sides frame one side and the lower frame one side of the rectangular box are pacified
Dress is fixed with a sliding block (8)；Sliding block (8) upper surface offers two and is mutually parallel internal chute (801) and external chute (802)；
It is bolted inner blade (5) in internal chute (801) slot；It is slidably connected outside one in external chute (802) slot
Blade (9)；Outer blade (9) side is equipped with a circular protrusions (901)；The circular protrusions (901) be mounted on grass feeding port
(6) output end of the power plant (10) on is connected；
The conveyer belt (7) offers several leakage hole groups (701) side by side；It is equidistantly set between adjacent two leakage holes group (701)
It is equipped with blade (702)；
Described hydraulic cylinder (4) one end is hinged with the first free bearing (101)；Hydraulic cylinder (4) other end and the second free bearing (204) are cut with scissors
It connects；
The shaft (201) and through hole (301) clearance fit.
2. a kind of water surface cleaning device for water plant cleaning ship fore according to claim 1, which is characterized in that described
Support column (3) one side is tiltedly installed with an inclined plate (302)；Inclined plate (302) edge has and blade (702) phase interworking
The cutting groove (303) of conjunction；The range of tilt angles of the inclined plate (302) and deck is 0 ° -90 °.
3. a kind of water surface cleaning device for water plant cleaning ship fore according to claim 1, which is characterized in that described
Inner blade (5) and outer blade (9) are zigzag strip structure；The inner blade (5) and outer blade (9) are steel material system
At.
4. a kind of water surface cleaning device for water plant cleaning ship fore according to claim 1, which is characterized in that described
Leakage hole group (701) is made of the leakage hole of multiple spaced sets；The group number range of the leakage hole group (701) is at 3 group -8
Group.
5. a kind of water surface cleaning device for water plant cleaning ship fore according to claim 1, which is characterized in that described
Power plant (10) includes motor, eccentric wheel (1001) and connector (1002)；Described motor one end connecting eccentric wheel (1001)；
The connector (1002) is kidney-shaped；Connector (1002) both ends offer through hole；Two through holes respectively with
The eccentric shaft and circular protrusions (901) clearance fit of eccentric wheel (1001).
6. a kind of water surface cleaning device for water plant cleaning ship fore according to claim 1, which is characterized in that described
Blade (702) is arranged perpendicular to conveyer belt (7)；The length range of the blade (702) is in 5cm-10cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810676152.1A CN108797541A (en) | 2018-06-27 | 2018-06-27 | A kind of water surface cleaning device for water plant cleaning ship fore |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810676152.1A CN108797541A (en) | 2018-06-27 | 2018-06-27 | A kind of water surface cleaning device for water plant cleaning ship fore |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108797541A true CN108797541A (en) | 2018-11-13 |
Family
ID=64071772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810676152.1A Pending CN108797541A (en) | 2018-06-27 | 2018-06-27 | A kind of water surface cleaning device for water plant cleaning ship fore |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108797541A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111719526A (en) * | 2020-06-28 | 2020-09-29 | 杭州职业技术学院 | Garbage cleaning equipment |
| CN112081083A (en) * | 2020-09-09 | 2020-12-15 | 陈利芳 | Lake water pollution treatment device |
| CN112709205A (en) * | 2021-01-14 | 2021-04-27 | 天津大学 | River course rubbish duckweed fishing device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201268841Y (en) * | 2008-09-27 | 2009-07-08 | 邓光荣 | Water surface slag raking ship |
| CN102658856A (en) * | 2012-05-04 | 2012-09-12 | 张家港市飞驰机械制造有限公司 | Water surface floater recovery ship |
| CN105735221A (en) * | 2016-04-15 | 2016-07-06 | 济南大学 | Device for continuously salvaging enteromorpha prolifera along with ship |
| CN206218152U (en) * | 2016-12-08 | 2017-06-06 | 蓝玉 | A kind of pond pasture and water salvaging mechanism |
| ES1187084U (en) * | 2017-06-19 | 2017-07-07 | Manuel VILLALBA HERNÁNDEZ | Boat cleaning of residues in low deep waters (Machine-translation by Google Translate, not legally binding) |
| CN206900599U (en) * | 2017-04-01 | 2018-01-19 | 上海康茹节能环保科技有限公司 | A kind of water rubbish clean-up vessel |
-
2018
- 2018-06-27 CN CN201810676152.1A patent/CN108797541A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201268841Y (en) * | 2008-09-27 | 2009-07-08 | 邓光荣 | Water surface slag raking ship |
| CN102658856A (en) * | 2012-05-04 | 2012-09-12 | 张家港市飞驰机械制造有限公司 | Water surface floater recovery ship |
| CN105735221A (en) * | 2016-04-15 | 2016-07-06 | 济南大学 | Device for continuously salvaging enteromorpha prolifera along with ship |
| CN206218152U (en) * | 2016-12-08 | 2017-06-06 | 蓝玉 | A kind of pond pasture and water salvaging mechanism |
| CN206900599U (en) * | 2017-04-01 | 2018-01-19 | 上海康茹节能环保科技有限公司 | A kind of water rubbish clean-up vessel |
| ES1187084U (en) * | 2017-06-19 | 2017-07-07 | Manuel VILLALBA HERNÁNDEZ | Boat cleaning of residues in low deep waters (Machine-translation by Google Translate, not legally binding) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111719526A (en) * | 2020-06-28 | 2020-09-29 | 杭州职业技术学院 | Garbage cleaning equipment |
| CN112081083A (en) * | 2020-09-09 | 2020-12-15 | 陈利芳 | Lake water pollution treatment device |
| CN112081083B (en) * | 2020-09-09 | 2021-08-03 | 陈利芳 | Lake water pollution treatment device |
| CN112709205A (en) * | 2021-01-14 | 2021-04-27 | 天津大学 | River course rubbish duckweed fishing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111094122B (en) | Boat for cleaning garbage in shallow water | |
| CN108797541A (en) | A kind of water surface cleaning device for water plant cleaning ship fore | |
| CN105052384B (en) | A kind of weed cutting boat for harvesting | |
| CN211531859U (en) | Hydraulic engineering ditch weed clearing device | |
| EP2389483B1 (en) | Device and method for preventing oil damages and alleviating damages | |
| CN109566074A (en) | A kind of multi-functional weed cutting machine | |
| CN101768945A (en) | Algae collecting device | |
| CN108951741B (en) | A multi-functional desilting ship for irrigation canal | |
| CN102714969A (en) | Novel underwater mowing machine | |
| CN110140512B (en) | Aquatic weed fishing device | |
| CN201580538U (en) | Collecting tank of full-automatic water surface cleaning ship | |
| CN105052382A (en) | Aquatic plant transporter for aquatic plant harvesting boat | |
| CN105002873A (en) | Double-rope grab bucket used for cleaning up aquatic plants | |
| CN211020053U (en) | Aquatic plant cleaning device for river regulation | |
| CN109566076B (en) | Aquatic weed header and harvester | |
| CN208701634U (en) | A kind of waste water control water plant cleaning plant | |
| CN108729427B (en) | Cutting and collecting machine tool | |
| CN213427066U (en) | Pasture and water clearing device for hydraulic engineering | |
| CN205884510U (en) | Aquatic plant smashes multiple reducing mechanism of ship and smashes ship | |
| CN204811006U (en) | A pasture and water conveyer for ship is reaped to pasture and water | |
| CN215122170U (en) | Underwater float grass treatment device | |
| CN109258078A (en) | A kind of underwater cutter with hydraulic-driven reciprocating pump | |
| CN109673243B (en) | Water T-shaped hydraulic weeding device and use method | |
| CN208691766U (en) | A kind of collector for weed cutting ship | |
| CN219305449U (en) | Mowing boat |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181113 |
|
| RJ01 | Rejection of invention patent application after publication |