CN105210547B - Ship type nori harvester - Google Patents
Ship type nori harvester Download PDFInfo
- Publication number
- CN105210547B CN105210547B CN201510731250.7A CN201510731250A CN105210547B CN 105210547 B CN105210547 B CN 105210547B CN 201510731250 A CN201510731250 A CN 201510731250A CN 105210547 B CN105210547 B CN 105210547B
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- hydraulic motor
- gear
- oil
- ship
- screw
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Abstract
The invention relates to a ship type nori harvester which comprises a ship body and a power system. The ship body comprises a stern, a ship side and a deck. A nori harvesting device is arranged on the deck, the power system comprises an oil pump, a four-way solenoid valve, a first hydraulic motor and an oil tank which are communicated in sequence, the first hydraulic motor is a gear type hydraulic motor, the gear type hydraulic motor comprises a front cover, a shell and a rear cover which are arranged in sequence, and the front cover, the shell and the rear cover are connected through bolts. A first gear, a second gear, a supporting shaft, a transmission shaft, a gasket, a first bearing and a second bearing are arranged in the shell, the first gear is engaged with the second gear, an oil conveying space is defined by the shell, the front cover and the rear cover, and the gasket is closely attached to the right end face of the first gear and the right end face of the second gear. The ship type nori harvester can achieve traction work, and besides the ship type nori harvester is safe, efficient and convenient to operate.
Description
Technical field
The present invention relates to the harvesting field of mechanical technique of artificial cultivation seaweed plant is and in particular to a kind of boat form seaweed is received
Cutting mill.
Background technology
Cultivation of porphyra commonly used netting gear inserted link, and mostly carry out in intertidal zone, during harvesting seaweed, need to wait seawater
At ebb tide, by manually harvesting on the beach, therefore high labor intensive, efficiency is low, and also hidden danger, for this reason, occurring
Seaweed harvesting device, it is mainly made up of harvesting mechanism section and haulage gear part, and haulage gear is partly mostly using dragging
Power is done in machine drawing, but when seaweed gathers in, tractor belt transmission can not control traveling and the seaweed harvesting device of ship simultaneously
Running, also have that rotating speed, moment of torsion are nonconforming, price is too high, the problems such as structure is too complicated.And, current harvesting mechanism
Partly mechanism is complicated mostly, complex operation, and required drive is larger, and efficiency of movement is low, and operation quality is poor.
Content of the invention
In order to solve above-mentioned technical problem, the present invention provides a kind of boat form laver harvester, and this boat form laver harvester removes
Can realize towage simultaneously, also safe and efficient, easy to operate.
The technical solution used in the present invention is:
A kind of boat form laver harvester, including hull and dynamical system, described hull includes ship stern, ship side and deck, institute
State and seaweed harvesting device is provided with deck, oil pump that described dynamical system includes being sequentially communicated, four way solenoid valve, the first hydraulic pressure
Motor and fuel tank, described first hydraulic motor is gear-type hydraulic motor, and described gear-type hydraulic motor includes setting gradually
Protecgulum, housing and bonnet, are bolted between described protecgulum, housing and bonnet three；Described enclosure interior is provided with
One gear, second gear, support shaft, power transmission shaft, pad, clutch shaft bearing and second bearing, described first gear and second gear
Engage each other, described housing and described protecgulum and described bonnet enclose an oil transportation space, described pad is close to described the
Its right end face setting of one gear and second gear, oil transportation space is divided into high pressure chest and closed cavity two by described pad
Point, described high pressure chest has the oil sucting cavity distinguished by described first gear and described second gear and oil-discharging cavity, described oil suction
It is provided with inlet port in chamber, in described oil-discharging cavity, is provided with oil drain out, described first gear is arranged in described support shaft, described
Second gear is arranged on power transmission shaft, and described pad is provided with supporting shaft hole, transmission axis hole and bolt hole, and described support shaft is by front
At lid through supporting shaft hole at bonnet, described power transmission shaft is longer than described support shaft, and described power transmission shaft is passed through by protecgulum and passes
Shaft hole and bonnet export power to external hinge, described support shaft and power transmission shaft rear end be respectively arranged with clutch shaft bearing and
Second bearing.
Wherein, described dynamical system also includes the first screw, the second screw and in parallel with the first hydraulic motor sets
The second hydraulic motor put and the 3rd hydraulic motor, described second hydraulic motor and the 3rd hydraulic motor are energized with described four respectively
Magnet valve connects, and described first screw is arranged at ship stern, and described second screw is arranged at ship side, described second hydraulic pressure horse
Reach driving the first screw, described 3rd fluid motor-driven the second screw.
Wherein, described second hydraulic motor is identical with the first hydraulic motor structure with described 3rd hydraulic motor.
Wherein, described seaweed harvesting device include frame, in frame and by first fluid motor-driven rotate rotation
Rotor post；Described rotation tool post is the cylindricality revolving part with blade, and described rotation tool post includes a horizontally disposed transverse axis, many
Piece blade along this transverse axis length direction extend, and blade on the cross section of this rotation tool post radially, the direction of its blade
For this rotation tool post radially, power transmission realized by described first hydraulic motor, and rotation tool post has coaxially affixed consolidating
Stator, the blade that this stator makes length-width ratio larger has suitable mechanical strength, and, stator along this rotating knife axis of a cylinder to
Spaced apart, it is mutually perpendicular to blade and be fixedly connected with each other.
Wherein, described rotating knife axis of a cylinder is fixed on the two ends of frame to two ends each via a mobilizable fixed plate；Gu
Fixed board is detachably secured to upright rotary axis groove in frame, so can easily adjust transverse axis with frame in vertical direction
Relative position.
Wherein, described frame includes side frame, support bar and shaping grid；Side frame supports rotation tool post, support bar and rotation
Tool post is parallel and is located in front of it, and seaweed is held up to suitable height, is easy to cut seaweed；The global shape of shaping grid is similar to
One fence and cover on rotation tool post periphery.
Wherein, described seaweed harvesting device top is additionally provided with top adjustable plate, and the elastic of top adjustable plate can
To adjust the cutting part of seaweed.
Wherein, the top both sides of described frame are respectively arranged with baffle plate.
Beneficial effects of the present invention are as follows:
(1) structure is simple, easy to operate；
(2) blade that stator makes length-width ratio larger has suitable mechanical strength；
(3) the elastic cutting part that can adjust sea-tangle of adjustable plate；
(4) pass through overall for frame and lace curtaining relative motion in the same direction, can be rapidly by the seaweed leaf on whole lace curtaining
Piece is enumerated in full detail and is gathered in, and speed is fast, efficiency high, and its slip of advancing is smooth；
(5) fixed plate is detachably secured to upright rotary axis groove in frame, so can easily adjust transverse axis and machine
Frame is in the relative position of vertical direction；
(6) power set adopt improved gear-type hydraulic motor, make that powerplant configuration is simpler, cost is lower,
Required rotating speed and while torque requiremnt in meeting work, can to the running of seaweed harvesting device, hull cross running with
And hull provides power along fore direction running, significantly solve problem of the prior art.
Brief description
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the overall top view of the present invention；
Fig. 3 is hydraulic circuit schematic diagram of the present invention；
Fig. 4 is the seaweed harvesting device structural representation of the present invention；
Fig. 5 is the rotation tool post side view of the present invention；
Fig. 6 is the seaweed harvesting device side view of the present invention；
Fig. 7 is the seaweed harvesting device frame side view of the present invention；
Fig. 8 is the gear-type hydraulic motor schematic cross-section of the present invention；
Fig. 9 is the operation principle schematic diagram of the gear-type hydraulic motor of the present invention；
Figure 10 is the pad schematic diagram of the gear-type hydraulic motor of the present invention；
Figure 11 is the sketch in the oil transportation space of wheel type hydraulic motor of the present invention；
Figure 12 is the gear-type hydraulic motor protecgulum end face of the present invention；
Description of reference numerals:
1- ship stern, 2- ship side, 3- deck, 4- seaweed harvesting device, 5- oil pump, 6- four way solenoid valve, 7- the first hydraulic pressure horse
Reach, 8- fuel tank, 9- first screw, 10- second screw, 11- second hydraulic motor, 12- the 3rd hydraulic motor, 41- frame,
411- side frame, 412- support bar, 413- shaping grid, 42- rotation tool post, 422- transverse axis, 43- stator, 44- fixed plate, 45- turn
Axial trough, 46- adjustable plate, 47- baffle plate, 71- protecgulum, 72- housing, 721- first gear, 722- second gear, 723- support shaft,
724- power transmission shaft, 725- pad, 7251- supporting shaft hole, 7252- transmission axis hole, 7253- bolt hole, 726- clutch shaft bearing, 727-
Second bearing, 728- oil transportation space, 729- high pressure chest, 7291- oil sucting cavity, 7292- oil-discharging cavity, 7293- inlet port, 7294- row
Hydraulic fluid port, 730- closed cavity, 73- bonnet, 74- bolt.
Specific embodiment
It is next with specific embodiment below in conjunction with the accompanying drawings that the present invention will be described in detail.
Embodiment 1
Referring to Fig. 1-12, a kind of boat form laver harvester, including hull and dynamical system, described hull includes ship stern 1, ship
The side of a ship 2 and deck 3, described deck 3 is provided with seaweed harvesting device 4, and described dynamical system includes the oil pump 5, four being sequentially communicated
Three-way electromagnetic valve 6, the first hydraulic motor 7 and fuel tank 8, described first hydraulic motor 7 is gear-type hydraulic motor, described dynamical system
Also include the first screw 9, the second screw 10 and the second hydraulic motor 11 being arranged in parallel with the first hydraulic motor and
Three hydraulic motors 12, described second hydraulic motor 11 is connected with described four way solenoid valve 6 respectively with the 3rd hydraulic motor 12, described
First screw 9 is arranged at ship stern 1, and described second screw 10 is arranged at ship side 2, and described second hydraulic motor 11 drives
First screw 9, described 3rd hydraulic motor 12 drives the second screw 10；Described second hydraulic motor 11 and described 3rd liquid
Pressure motor 12 is identical with the first hydraulic motor 7 structure.
Described seaweed harvesting device 4 includes frame 41, drive the rotation of rotation in frame 41 and by the first hydraulic motor 7
Rotor post 42；Described rotation tool post 42 is the cylindricality revolving part with blade, and described rotation tool post 42 includes horizontally disposed one
Transverse axis 422, multi-disc blade extends along this transverse axis 422 length direction, and blade is in radiation on the cross section of this rotation tool post 42
Shape, for this rotation tool post 42 radially, power transmission realized by described first hydraulic motor 7, rotates tool post in the direction of its blade
There is on 42 coaxially affixed stator 43, the blade that this stator 43 makes length-width ratio larger has suitable mechanical strength, and
And, stator 43 is distributed along this rotation tool post 42 axially spaced-apart, is mutually perpendicular to blade and is fixedly connected with each other.
The two ends of frame 41 are fixed at described rotation tool post 42 axial direction two ends each via a mobilizable fixed plate 44；Gu
Fixed board 44 is detachably secured to upright rotary axis groove 45 in frame 41, so can easily adjust transverse axis 422 and frame 41
Relative position in vertical direction.
Described frame 41 includes side frame 411, support bar 412 and shaping grid 413；Side frame 411 supports rotation tool post 42,
Strut 412 is parallel with rotation tool post 42 and is located in front of it, and seaweed is held up to suitable height, is easy to cut seaweed；Shaping
The global shape of grid 413 is similar to a fence and covers on the periphery of rotation tool post 42.
Described seaweed harvesting device 4 top is additionally provided with top adjustable plate 46, and the elastic of top adjustable plate 46 can
To adjust the cutting part of seaweed.
The top both sides of described frame 41 are respectively arranged with baffle plate 47, and described baffle plate 47 can draw the rope of growth seaweed in
Son.
Described gear-type hydraulic motor includes protecgulum 71, housing 72 and the bonnet 73 setting gradually, described protecgulum 71, housing
Connected by bolt 74 between 72 and bonnet 73 three；Described housing 72 be internally provided with first gear 721, second gear 722,
Support shaft 723, power transmission shaft 724, pad 725, clutch shaft bearing 726 and second bearing 727, described first gear 721 and the second tooth
Wheel 722 engages each other, and described housing 72 and described protecgulum 71 and described bonnet 73 enclose an oil transportation space 728, described
Its right end face setting of described first gear 721 and second gear 722 is close to by pad 725, and described pad 725 is by oil transportation space
728 are divided into high pressure chest 729 and closed cavity 730 two parts, and described high pressure chest 729 has by described first gear 721 and institute
State oil sucting cavity 7291 and the oil-discharging cavity 7292 that second gear 722 is distinguished, in described oil sucting cavity 7291, be provided with inlet port 7293,
It is provided with oil drain out 7294, described first gear 721 is arranged in described support shaft 723 in described oil-discharging cavity 7292, described
Two gears 722 are arranged on power transmission shaft 724, and described pad 725 is provided with supporting shaft hole 7251, transmission axis hole 7252 and bolt hole
7253, described support shaft 723 passes through supporting shaft hole 7251 at bonnet 73 by protecgulum 71, and described power transmission shaft 724 is longer than institute
State support shaft 723, described power transmission shaft 724 passes through transmission axis hole 7252 and bonnet 73 dynamic to external hinge output from protecgulum 71
Power, described support shaft 723 is respectively arranged with clutch shaft bearing 726 and second bearing 727 with power transmission shaft 724 in rear end.
The use principle of the present embodiment: seaweed high-volume is fixed on the flexibility thing such as lace curtaining, during work, the second hydraulic motor
Drive the first screw, make hull along fore direction running, the first fluid motor-driven seaweed harvesting device simultaneously, by by purple
The lace curtaining of dish harvesting device is overall along support bar upwards, and the top crossing frame pulls back, you can make maturation seaweed its
Blade is involved in rotation tool post through shaping grid, thus under rotation tool post circumgyration incision, seaweed ruptures in cutting gap, thus
Fall along discharging opening, that is, complete the work of harvesting.By by overall for frame with lace curtaining relative motion in the same direction, can be quick
Seaweed blade on whole lace curtaining is all gathered in by ground, and speed is fast, efficiency high, and its smoothness of sliding of advancing.When a row's
After seaweed harvesting finishes, the first hydraulic motor and the second hydraulic motor stop driving, the 3rd fluid motor-driven the second screw,
Make hull cross running, change to another row harvesting seaweed.
Oil transportation space is divided into high pressure chest and closed cavity two parts by the pad in described gear-type hydraulic motor, thus
Enclose a part of oil cylinder volume, in relatively small high pressure chest, trapped fluid is subject to bigger extruding to improve operating oil pressure,
Increase the output torque of hydraulic motor；Operating oil pressure promotes first gear to rotate clockwise, and second gear rotates counterclockwise, high
The gear teeth of pressure side progressively disengage engagement, and oil sucting cavity sealed volume becomes big, and high-voltage oil liquid constantly enters people by inlet port；The wheel of low-pressure side
Tooth progresses into engagement, and oil-discharging cavity sealed volume diminishes, and low pressure fluid is constantly discharged by oil drain out, is back to external fuel tank
In, continuous rotary motion made by gear motor；In addition pass through described gear-type hydraulic motor and drive main axis, be directly rotated
Tool post rotates.Rotating speed of flail is fast, and the edge of a knife is sharp wear-resisting, and it is agile to cut dish, does not twine dish, does not hinder dish.
The foregoing is only embodiments of the invention, not thereby limit the present invention the scope of the claims, every using this
Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (2)
1. a kind of boat form laver harvester it is characterised in that: include hull and dynamical system, described hull includes ship stern (1), ship
The side of a ship (2) and deck (3), described deck (3) is provided with seaweed harvesting device (4), and described dynamical system includes being sequentially communicated
Oil pump (5), four way solenoid valve (6), the first hydraulic motor (7) and fuel tank (8), described first hydraulic motor (7) is gear type liquid
Pressure motor, described gear-type hydraulic motor includes protecgulum (71), housing (72) and the bonnet (73) setting gradually, described protecgulum
(71), pass through bolt (74) between housing (72) and bonnet (73) three to connect；Described housing (72) is internally provided with the first tooth
Wheel (721), second gear (722), support shaft (723), power transmission shaft (724), pad (725), clutch shaft bearing (726) and the second axle
Hold (727), described first gear (721) and second gear (722) engage each other, described housing (72) and described protecgulum (71) with
And described bonnet (73) encloses an oil transportation space (728), described pad (725) is close to described first gear (721) and
Its right end face setting of two gears (722), oil transportation space (728) are divided into high pressure chest (729) and airtight by described pad (725)
Cavity (730) two parts, described high pressure chest (729) has by described first gear (721) and area of described second gear (722) institute
The oil sucting cavity (7291) dividing and oil-discharging cavity (7292), are provided with inlet port (7293), described oil extraction in described oil sucting cavity (7291)
It is provided with oil drain out (7294), described first gear (721) is arranged in described support shaft (723) in chamber (7292), described
Two gears (722) are arranged on power transmission shaft (724), and described pad (725) is provided with supporting shaft hole (7251), transmission axis hole
(7252) and bolt hole (7253), described support shaft (723) passes through supporting shaft hole (7251) until bonnet by protecgulum (71)
(73) place, described power transmission shaft (724) is longer than described support shaft (723), and described power transmission shaft (724) passes through transmission by protecgulum (71)
Axis hole (7252) and bonnet (73) export power to external hinge, and described support shaft (723) is punished in rear end with power transmission shaft (724)
It is not provided with clutch shaft bearing (726) and second bearing (727)；Described dynamical system also includes the first screw (9), the second spiral
Oar (10) and the second hydraulic motor (11) being arranged in parallel with the first hydraulic motor and the 3rd hydraulic motor (12), described second
Hydraulic motor (11) is connected with described four way solenoid valve (6) respectively with the 3rd hydraulic motor (12), and described first screw (9) sets
It is placed in ship stern (1) place, described second screw (10) is arranged at ship side (2) place, described second hydraulic motor (11) drives first
Screw (9), described 3rd hydraulic motor (12) drives the second screw (10)；Described seaweed harvesting device (4) top is also
It is provided with top adjustable plate (46), the elastic cutting part that can adjust seaweed of top adjustable plate (46).
2. boat form laver harvester according to claim 1 it is characterised in that: described second hydraulic motor (11) and described
3rd hydraulic motor (12) is identical with the first hydraulic motor (7) structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510731250.7A CN105210547B (en) | 2015-11-02 | 2015-11-02 | Ship type nori harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510731250.7A CN105210547B (en) | 2015-11-02 | 2015-11-02 | Ship type nori harvester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105210547A CN105210547A (en) | 2016-01-06 |
| CN105210547B true CN105210547B (en) | 2017-01-25 |
Family
ID=54980174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510731250.7A Expired - Fee Related CN105210547B (en) | 2015-11-02 | 2015-11-02 | Ship type nori harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105210547B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106723174B (en) * | 2017-01-20 | 2023-07-04 | 福建万晟机械有限公司 | Laver head cleaning machine and head cleaning method |
| CN109937691A (en) * | 2019-03-11 | 2019-06-28 | 王维 | A kind of quick removing seaweed device of card point mode |
| CN113557846A (en) * | 2021-07-26 | 2021-10-29 | 大连海洋大学 | Laver harvesting ship |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3691942A (en) * | 1971-06-03 | 1972-09-19 | Allen Wagley | Crusher |
| CN2525780Y (en) * | 2002-03-14 | 2002-12-18 | 上海水产大学 | Mudflat working laver harvester |
| CN101263762A (en) * | 2008-04-15 | 2008-09-17 | 朱日超 | Laver harvester for boat |
| CN205232819U (en) * | 2015-11-02 | 2016-05-18 | 叶志标 | Boat form laver harvester |
-
2015
- 2015-11-02 CN CN201510731250.7A patent/CN105210547B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3691942A (en) * | 1971-06-03 | 1972-09-19 | Allen Wagley | Crusher |
| CN2525780Y (en) * | 2002-03-14 | 2002-12-18 | 上海水产大学 | Mudflat working laver harvester |
| CN101263762A (en) * | 2008-04-15 | 2008-09-17 | 朱日超 | Laver harvester for boat |
| CN205232819U (en) * | 2015-11-02 | 2016-05-18 | 叶志标 | Boat form laver harvester |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105210547A (en) | 2016-01-06 |
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Granted publication date: 20170125 Termination date: 20201102 |