CN106759195A - A kind of duckweed refloatation device - Google Patents

A kind of duckweed refloatation device Download PDF

Info

Publication number
CN106759195A
CN106759195A CN201611223247.5A CN201611223247A CN106759195A CN 106759195 A CN106759195 A CN 106759195A CN 201611223247 A CN201611223247 A CN 201611223247A CN 106759195 A CN106759195 A CN 106759195A
Authority
CN
China
Prior art keywords
duckweed
floating
gas blow
refloatation
disk
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.)
Granted
Application number
CN201611223247.5A
Other languages
Chinese (zh)
Other versions
CN106759195B (en
Inventor
乔倩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Ocean University ZJOU
Original Assignee
Zhejiang Ocean University ZJOU
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhejiang Ocean University ZJOU filed Critical Zhejiang Ocean University ZJOU
Priority to CN201611223247.5A priority Critical patent/CN106759195B/en
Publication of CN106759195A publication Critical patent/CN106759195A/en
Application granted granted Critical
Publication of CN106759195B publication Critical patent/CN106759195B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B15/00Cleaning or keeping clear the surface of open water; Apparatus therefor
    • E02B15/04Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
    • E02B15/10Devices for removing the material from the surface

Abstract

The invention belongs to duckweed fishing operation field, it is related to a kind of duckweed refloatation device, which solves prior art and salvage the low problem of efficiency.Duckweed refloatation device includes the floating body that can be bubbled through the water column, and the front end of floating body rotates and is provided with disk, and being evenly arranged with the side face of disk can pierce through the sawtooth of duckweed in water, and disc-rotated driving source is provided with floating body;The rear of disk has aggregate bin, and aggregate bin is arranged on floating body, and the front end of floating body is provided with gas blow pipe and the air pump being connected with the gas blow pipe, and can be blown to the duckweed on sawtooth in aggregate bin by gas blow pipe.In the design, disk and sawtooth are designed with, it is ensured that duckweed is taken up and is dropped in being unlikely to halfway;And be designed with gas blow pipe, then can ensure to be blown to duckweed in aggregate bin, it is unlikely to fall into the water again, integrate the duckweed salvaging efficiency for improving this fishing device.

Description

A kind of duckweed refloatation device
Technical field
The invention belongs to duckweed fishing operation field, it is related to a kind of duckweed refloatation device.
Background technology
Duckweed growth, when it breaks out, can capture the whole water surface in many waters of China, consume water oxygen Gas, makes the aquatile mortality such as fishes and shrimps, and greatly destruction is caused to environment.The existing device for salvaging duckweed generally all compares Greatly, complex structure, makes trouble, relatively costly, expensive, is not suitable for the salvaging in small-sized waters.
In order to solve the above problems, Chinese patent CN 104480921A disclose a kind of Electromechanical Control and salvage duckweed automatically Device, including transmission mechanism, propulsive mechanism, salvaging mechanism, hull and battery;The device is designed using electromechanical, with electricity Machine is rotated by motor impeller and advanced as power source, drives salvaging mechanism to salvage by transmission mechanism.And using symmetrical Distributed Design, makes the center of gravity of whole device be maintained at the centre of hull, it is ensured that hull balance;Netted salvaging mechanism is employed, Duckweed can be salvaged, water can be drained again, leave behind salvaged duckweed, be power source with a motor, while band Dynamic propulsive mechanism and salvaging mechanism motion, can reduce cost of manufacture.
Although above-mentioned salvaging duckweed device can realize the salvaging problem of duckweed, but still with following defect:Using fishing net To salvage duckweed, duckweed is stayed on fishing net always, does not have special collection device, can increase the output energy consumption of motor, so that Influence duckweed salvages efficiency.
The content of the invention
The present invention be directed to the above mentioned problem that existing technology is present, there is provided a kind of duckweed refloatation device, the present invention is wanted The technical problem of solution is:How to improve duckweed and salvage efficiency.
The purpose of the present invention can be realized by following technical proposal:
A kind of duckweed refloatation device, it is characterised in that including the floating body that can be bubbled through the water column, the front end of the floating body rotates Disk is provided with, being evenly arranged with the side face of the disk can pierce through the sawtooth of duckweed in water, be provided with the floating body Driving source that can be disc-rotated;The rear of the disk has aggregate bin, and the aggregate bin is arranged on the floating body, The front end of the floating body is provided with gas blow pipe and the air pump being connected with the gas blow pipe, and the gas blow pipe can be by sawtooth Duckweed is blown in aggregate bin.
Its operation principle is as follows:When in use, can be positioned over floating body on the water surface for clearance, so by this duckweed refloatation device After pull floating body, the pulling mode of floating body can be pulled by artificial rope, can also lain on other ships, in addition as the back of the body The same design driven motor of patent document and impeller referred in scape technology also can, not in this to go forth.And this fishing device After opening driving source, can be disc-rotated, and then the sawtooth on disk is pierced through the duckweed in water, and bring it into certain angle Degree, air pump is blown by gas blow pipe to duckweed, so as to duckweed is blown in aggregate bin, realizes the salvaging of duckweed.In the design, if In respect of disk and sawtooth, it is ensured that take up duckweed and dropped in being unlikely to halfway;And be designed with gas blow pipe, then can ensure by Duckweed is blown in aggregate bin, is unlikely to fall into the water again.Integrate the duckweed salvaging efficiency for improving this fishing device.
In a kind of above-mentioned duckweed refloatation device, the aggregate bin includes supporting plate and magazine, before the supporting plate End is hinged with the front end of the floating body and forms an acute angle between the two, passes through between the rear end of the supporting plate and floating body A piece stage clip is connected;The magazine is arranged at the upper face of supporting plate.Supporting plate and floating body inclined design, then make magazine Rear end tilts, and when duckweed is blown afloat backward, the movement locus of duckweed is parabolically magazine to the gas blow pipe at floating body front end Just move that track is corresponding, the less duckweed of weight is such as thrown position higher, also can be in the stop of magazine rear end Effect is fallen in magazine;The larger duckweed of weight, then can drop in relatively low magazine front end.
In a kind of above-mentioned duckweed refloatation device, the upper face of the supporting plate is provided with boss, the bottom of the magazine Portion is provided with the draw-in groove with the boss phase clamping.Supporting plate and magazine phase clamping, then ensure to be floated when collection is fuller in magazine During duckweed, convenient being lifted is outwelled.
In a kind of above-mentioned duckweed refloatation device, the front end of the magazine offers the passage for supplying water and passing through, the material The bottom of box offers several through holes, is offered in the supporting plate and leaking hole.Passage is designed with, when duckweed is collected into Moisture content can be carried in magazine, the water of a part can be flowed out by passage;Another part can then pass sequentially through through hole and leaking hole stream To floating body, then discharged by floating body;In the design, the surface of floating body is plane, so during water can freely flow back into lake;So as to drop The overall weight of low duckweed device, can also accept more duckweeds.
In a kind of above-mentioned duckweed refloatation device, the front end of the floating body is provided with support, the duckweed refloatation device Including rotating shaft, the two ends of the rotating shaft rotate and are arranged on support, and the disk is fixed on the middle part of rotating shaft.
In a kind of above-mentioned duckweed refloatation device, used as a kind of scheme, the driving source includes being fixed on floating body rear end Motor, be connected by one group of conical gear between the output shaft of the motor and one end of rotating shaft.Motor is rotated, and is driven defeated Shaft is rotated, and then drives axis of rotation by one group of conical gear, drives disk rotational to salvage duckweed.
In a kind of above-mentioned duckweed refloatation device, alternatively, the driving source includes motor, the motor It is fixed on support and is connected with one end of rotating shaft.
In a kind of above-mentioned duckweed refloatation device, the fishing device includes box body and air inlet pipe, and the box body is fixed In on support and inlet chamber is offered, the air pump is connected with the inlet chamber, and the air inlet pipe is sheathed in the rotating shaft, and One end of the air inlet pipe is connected with the inlet chamber, and the other end of the air inlet pipe is connected with the gas blow pipe.Air pump is to entering Conveying high-pressure gas in air cavity, gases at high pressure are flow in gas blow pipe by air inlet pipe, and are blown out by gas blow pipe, duckweed are delivered to pre- Positioning is put;Specifically, rotating shaft may pass through box body and mutually seal between the two, then be connected with conical gear.
In a kind of above-mentioned duckweed refloatation device, the gas blow pipe has two groups, and respectively positioned at the both sides of the disk, The quantity of every group of gas blow pipe is three, and the gas blow pipe is parallel to each other, and the blowing direction of gas blow pipe is towards the aggregate bin Top.
In a kind of above-mentioned duckweed refloatation device, the control being connected with the motor and air pump is provided with the floating body Device processed.After being designed with controller, the parameters such as the rotating speed of motor, the conveying air pressure size of air pump are can control, so as to adapt to all kinds of works Condition.
Compared with prior art, the present invention has advantages below:
1st, in the design, disk and sawtooth are designed with, it is ensured that duckweed is taken up and is dropped in being unlikely to halfway;And set In respect of gas blow pipe, then can ensure to be blown to duckweed in aggregate bin, be unlikely to fall into the water again.Integrate raising this salvaging dress The duckweed put salvages efficiency;
2nd, supporting plate and floating body inclined design, then tilt the rear end of magazine, and the gas blow pipe at floating body front end is by duckweed When blowing afloat backward, the movement locus of duckweed is that parabolically, magazine just moves that track is corresponding, and weight is less floating Duckweed is such as thrown position higher, can also be fallen in magazine in the barrier effect of magazine rear end;The larger duckweed of weight, then can Drop in relatively low magazine front end;
3rd, passage is designed with, moisture content can be carried in duckweed is collected into magazine, the water of a part can be flowed out by passage; Another part then can pass sequentially through through hole and leaking hole is flow on floating body, then is discharged by floating body;In the design, the surface of floating body is Plane, so during water can freely flow back into lake;So as to reduce the overall weight of duckweed device, can also accept more floating Duckweed.
Brief description of the drawings
Fig. 1 is the structural representation of this duckweed refloatation device.
Fig. 2 is the partial structural diagram of this duckweed refloatation device.
Fig. 3 is the structural representation of this duckweed refloatation device air blowing associated component.
In figure, 1, floating body;2nd, disk;3rd, sawtooth;4th, driving source;5th, aggregate bin;6th, gas blow pipe;7th, air pump;8th, supporting plate; 9th, magazine;10th, stage clip;11st, boss;12nd, passage;13rd, through hole;14th, leaking hole;15th, support;16th, rotating shaft;17th, box body;18、 Air inlet pipe;19th, inlet chamber;20th, controller.
Specific embodiment
The following is specific embodiment of the invention and with reference to accompanying drawing, technical scheme is further described, But the present invention is not limited to these embodiments.
As shown in Figure 1, Figure 2, Figure 3 shows, this duckweed refloatation device includes the floating body 1 that can be bubbled through the water column, and the front end of floating body 1 turns Dynamic to be provided with disk 2, being evenly arranged with the side face of disk 2 can pierce through the sawtooth 3 of duckweed in water, and energy is provided with floating body 1 The driving source 4 for enough driving disk 2 to rotate;The rear of disk 2 has aggregate bin 5, and aggregate bin 5 is arranged on floating body 1, floating body 1 Front end is provided with gas blow pipe 6 and the air pump 7 being connected with the gas blow pipe 6, and can be blown to for the duckweed on sawtooth 3 by gas blow pipe 6 In aggregate bin 5.
Specifically, aggregate bin 5 includes supporting plate 8 and magazine 9, the front end of supporting plate 8 and the front end of floating body 1 be hinged and An acute angle is formed between the two, is connected by a stage clip 10 between the rear end of supporting plate 8 and floating body 1;Magazine 9 is arranged at At the upper face of supporting plate 8.The upper face of supporting plate 8 is provided with boss 11, and the bottom of magazine 9 is provided with and the phase clamping of boss 11 Draw-in groove.The front end of magazine 9 offers the passage 12 for supplying water and passing through, and the bottom of magazine 9 offers several through holes 13, supporting plate Offered on 8 and leaking hole 14.The front end of floating body 1 is provided with support 15, and fishing device includes rotating shaft 16, and the two ends of rotating shaft 16 turn Dynamic to be arranged on support 15, disk 2 is fixed on the middle part of rotating shaft 16.
In the present embodiment, driving source 4 includes being fixed on the motor 41 of the rear end of floating body 1, output shaft and the rotating shaft 16 of motor 41 One end between be connected by one group of conical gear.Used as other schemes, driving source 4 includes motor 41, and motor 41 is fixed on It is connected on support 15 and with one end of rotating shaft 16.
As shown in Figure 1, Figure 2, Figure 3 shows, this duckweed refloatation device includes box body 17 and air inlet pipe 18, and box body 17 is fixed on support On 15 and inlet chamber 19 is offered, air pump 7 is connected with the inlet chamber 19, and air inlet pipe 18 is sheathed in rotating shaft 16, and the air inlet One end of pipe 18 is connected with inlet chamber 19, and the other end of the air inlet pipe 18 is connected with gas blow pipe.Preferably, gas blow pipe has Two groups, and respectively positioned at the both sides of disk 2, the quantity of every group of gas blow pipe is three, gas blow pipe is parallel to each other, and gas blow pipe blows Gas direction is towards the top of aggregate bin 5.The controller 20 being connected with motor and air pump 7 is provided with floating body 1.
Operation principle of the invention is as follows:After this fishing device opens driving source, can be disc-rotated, and then make disk On sawtooth pierce through duckweed in water, and bring it into certain angle, air pump is blown by gas blow pipe to duckweed, so as to by duckweed It is blown in aggregate bin, realizes the salvaging of duckweed.
Specific embodiment described herein is only to the spiritual explanation for example of the present invention.Technology neck belonging to of the invention The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode Generation, but without departing from spirit of the invention or surmount scope defined in appended claims.

Claims (10)

1. a kind of duckweed refloatation device, it is characterised in that including the floating body (1) that can be bubbled through the water column, the front end of the floating body (1) Rotation is provided with disk (2), and being evenly arranged with the side face of the disk (2) can pierce through the sawtooth (3) of duckweed in water, described The driving source (4) for driving disk (2) to rotate is provided with floating body (1);The rear of the disk (2) has aggregate bin (5), The aggregate bin (5) is arranged on the floating body (1), the front end of the floating body (1) be provided with gas blow pipe (6) and with the air blowing Can be blown to duckweed on sawtooth (3) in aggregate bin (5) by the air pump (7) that pipe (6) is connected, the gas blow pipe (6).
2. duckweed refloatation device according to claim 1, it is characterised in that the aggregate bin (5) including supporting plate (8) and Magazine (9), the front end of the supporting plate (8) be hinged with the front end of the floating body (1) and between the two formed an acute angle, institute State and be connected by a stage clip (10) between the rear end of supporting plate (8) and floating body (1);The magazine (9) is arranged at supporting plate (8) at upper face.
3. duckweed refloatation device according to claim 2, it is characterised in that the upper face of the supporting plate (8) is provided with Boss (11), the bottom of the magazine (9) is provided with the draw-in groove with the boss (11) phase clamping.
4. duckweed refloatation device according to claim 3, it is characterised in that the front end of the magazine (9) offers water supply The passage (12) for passing through, the bottom of the magazine (9) offers several through holes (13), offered on the supporting plate (8) with Leaking hole (14).
5. duckweed refloatation device according to claim 4, it is characterised in that the front end of the floating body (1) is provided with support (15), the duckweed refloatation device includes rotating shaft (16), and the two ends of the rotating shaft (16) rotate and are arranged on support (15), described Disk (2) is fixed on the middle part of rotating shaft (16).
6. duckweed refloatation device according to claim 5, it is characterised in that the driving source (4) is including being fixed on floating body (1) motor (41) of rear end, passes through one group of conical gear phase between the output shaft of the motor (41) and one end of rotating shaft (16) Connection.
7. duckweed refloatation device according to claim 5, it is characterised in that the driving source (4) includes motor (41), institute Motor (41) is stated to be fixed on support (15) and be connected with one end of rotating shaft (16).
8. duckweed refloatation device according to claim 6, it is characterised in that the duckweed salvage dress include box body (17) and Air inlet pipe (18), the box body (17) is fixed on support (15) and offers inlet chamber (19), the air pump (7) and the air inlet Chamber (19) is connected, and the air inlet pipe (18) is sheathed in the rotating shaft (16), and one end of the air inlet pipe (18) with it is described enter Air cavity (19) is connected, and the other end of the air inlet pipe (18) is connected with the gas blow pipe (6).
9. duckweed refloatation device according to claim 8, it is characterised in that the gas blow pipe (6) has two groups, and position respectively In the both sides of the disk (2), the quantity of every group of gas blow pipe (6) is three, and the gas blow pipe (6) is parallel to each other, gas blow pipe (6) top of the blowing direction towards the aggregate bin (5).
10. duckweed refloatation device according to claim 9, it is characterised in that be provided with and the electricity on the floating body (1) The controller (20) that machine (41) and air pump (7) are connected.
CN201611223247.5A 2016-12-27 2016-12-27 A kind of duckweed refloatation device Active CN106759195B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611223247.5A CN106759195B (en) 2016-12-27 2016-12-27 A kind of duckweed refloatation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611223247.5A CN106759195B (en) 2016-12-27 2016-12-27 A kind of duckweed refloatation device

Publications (2)

Publication Number Publication Date
CN106759195A true CN106759195A (en) 2017-05-31
CN106759195B CN106759195B (en) 2018-09-21

Family

ID=58925614

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611223247.5A Active CN106759195B (en) 2016-12-27 2016-12-27 A kind of duckweed refloatation device

Country Status (1)

Country Link
CN (1) CN106759195B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108487208A (en) * 2018-04-13 2018-09-04 宁波清智环保科技有限公司 River garbage fishing device
CN108560522A (en) * 2018-07-12 2018-09-21 毛方生 A kind of fishing dredging plant

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201071502Y (en) * 2007-02-13 2008-06-11 陈伟明 Device for clearing floater on water surface
CN201158816Y (en) * 2008-02-26 2008-12-03 武汉理工大学 Water surface solid rubbish cleaning vessel
CN104260839A (en) * 2014-09-23 2015-01-07 浙江大学 Novel algae fishing vessel
KR101480962B1 (en) * 2013-02-08 2015-01-09 해양환경관리공단 Oil skimmer conveyor
CN104594314A (en) * 2013-12-16 2015-05-06 邵艳华 Full-automatic weeding ship
CN105297694A (en) * 2015-11-19 2016-02-03 中国科学院青岛生物能源与过程研究所 Duckweed fishing device
CN205707190U (en) * 2016-04-16 2016-11-23 王梦婷 A kind of pond pasture and water pick-up boat
CN205707193U (en) * 2016-05-06 2016-11-23 蔡昊航 A kind of environment-friendly type automatic pick-up boat of river surface rubbish

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201071502Y (en) * 2007-02-13 2008-06-11 陈伟明 Device for clearing floater on water surface
CN201158816Y (en) * 2008-02-26 2008-12-03 武汉理工大学 Water surface solid rubbish cleaning vessel
KR101480962B1 (en) * 2013-02-08 2015-01-09 해양환경관리공단 Oil skimmer conveyor
CN104594314A (en) * 2013-12-16 2015-05-06 邵艳华 Full-automatic weeding ship
CN104260839A (en) * 2014-09-23 2015-01-07 浙江大学 Novel algae fishing vessel
CN105297694A (en) * 2015-11-19 2016-02-03 中国科学院青岛生物能源与过程研究所 Duckweed fishing device
CN205707190U (en) * 2016-04-16 2016-11-23 王梦婷 A kind of pond pasture and water pick-up boat
CN205707193U (en) * 2016-05-06 2016-11-23 蔡昊航 A kind of environment-friendly type automatic pick-up boat of river surface rubbish

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108487208A (en) * 2018-04-13 2018-09-04 宁波清智环保科技有限公司 River garbage fishing device
CN108560522A (en) * 2018-07-12 2018-09-21 毛方生 A kind of fishing dredging plant

Also Published As

Publication number Publication date
CN106759195B (en) 2018-09-21

Similar Documents

Publication Publication Date Title
CN106759195A (en) A kind of duckweed refloatation device
CN105235847B (en) Intelligent water surface garbage collection boat based on wave energy and wind energy
CN102338021A (en) Tide energy and wave energy coupled power generation and freshwater production system
CN105692934A (en) Artificial lake water circulating aeration device
CN108360481A (en) Polybag refuse collector in a kind of water
CN107165139B (en) Marine refuse cleaner
CN205770035U (en) A kind of cleaning ship for floating on water surface rubbish
CN105156279B (en) Eight prism vertical axis turbines wind power generating sets
CN207433741U (en) A kind of wide-bodied ship with strong force propulsion plant
CN106870284A (en) A kind of coastal waters waste control, rescue, comprehensive system for electric generation
CN208317924U (en) A kind of novel net cage accelerating bottom water flowing
CN101539114A (en) Wind motor utilizing compressed air to do work
CN208007135U (en) A kind of blade of wind-driven generator maintenance positive pressure crawl device
CN109208560A (en) A kind of garden landscape water cleaning device
CN207047813U (en) A kind of water surface cleaning device
CN205025690U (en) Windmill
CN108554615A (en) Chute in automatic
CN109432919A (en) A kind of purification of open-air, detector
CN103994024A (en) Opening-closing-type kite power generation device
CN105173046B (en) A kind of concertina ship's propeller
CN103988817A (en) Floater electricity generating trapping fishing net
CN207389484U (en) A kind of water conservancy river floater automatic cleaning apparatus
CN208791299U (en) A kind of wind-power aerator
CN107897081A (en) A kind of bait dispensing device
CN202686736U (en) Tourist ship

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
GR01 Patent grant
GR01 Patent grant