CN208242639U - A kind of seabeach shellfish trap - Google Patents
A kind of seabeach shellfish trap Download PDFInfo
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- CN208242639U CN208242639U CN201820711401.1U CN201820711401U CN208242639U CN 208242639 U CN208242639 U CN 208242639U CN 201820711401 U CN201820711401 U CN 201820711401U CN 208242639 U CN208242639 U CN 208242639U
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- track chiain
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Abstract
A kind of seabeach shellfish trap, including rack, left crawler rack, left crawler belt, right-hand track chiain bracket, right-hand track chiain and harvesting mechanism, left crawler rack may be rotatably mounted in rack, left crawler belt is mounted on left crawler rack, right-hand track chiain bracket may be rotatably mounted in rack, right-hand track chiain is mounted on left crawler rack, and left crawler belt, right-hand track chiain are respectively at the left and right sides of rack, and harvesting mechanism is set to bottom of the frame；Rack is equipped with the driving device that left crawler belt and right-hand track chiain can be driven to run.The utility model is applied to harvesting shellfish seashore on seabeach and captures the seafood such as shellfish, shrimp, crab, it can be well adapted for seabeach natural environment, normally travel especially, which is remained to, under the environment such as subsea environment is complicated, tidal level is high, stormy waves is larger carries out operation, effectively overcome the restriction of environmental condition, high reliablity is not susceptible to failure, be conducive to improve operating efficiency, the increase activity duration increases economic efficiency to improve the quantity of the catch of the seafood such as shellfish.
Description
Technical field
The utility model relates to capture the equipment of shellfish, and in particular to a kind of seabeach shellfish trap.
Background technique
The mode that tradition captures seabeach shellfish is essentially all using artificial capture method, by natural environment (such as seabeach ground, tide
Water, stormy waves etc.) influence, operating personnel's inconvenient walking works hard and low efficiency, and each actual job time is short, in flood tide
Or stormy waves it is larger when even can not carry out operation, greatly constrain the development of seabeach shellfishery, fishery.
Have some seabeach shellfish trap in recent years to occur, but it is more soft and uneven not adapt to seabeach ground mostly
The smooth, environment such as tidal level is high, stormy waves is larger, are easy to appear failure, reliability is lower, and the activity duration is still suitable in actual use
The earth is difficult to promote and apply by environmental constraints.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of seabeach shellfish trap, this seabeach shellfish is captured
Machine can be well adapted for seabeach natural environment, and high reliablity is conducive to improve operating efficiency, increases the activity duration.It uses
Technical solution is as follows:
A kind of seabeach shellfish trap, it is characterised in that including rack, left crawler rack, left crawler belt, right-hand track chiain bracket, the right side
Crawler belt and harvesting mechanism, left crawler rack may be rotatably mounted in rack, and left crawler belt is mounted on left crawler rack, right-hand track chiain branch
Frame may be rotatably mounted in rack, and right-hand track chiain is mounted on left crawler rack, and left crawler belt, right-hand track chiain are respectively at the left and right of rack
Two sides, harvesting mechanism are set to bottom of the frame；Rack is equipped with the driving device that left crawler belt and right-hand track chiain can be driven to run.
When above-mentioned seabeach shellfish trap carries out operation, driving device drives left crawler belt and right-hand track chiain operation, makes seabeach shellfish
Class trap moves on the ground of seabeach and (advances, retreats or turn)；When seabeach shellfish trap is advanced, pull harvesting mechanism real
The continuous harvesting of existing sandy beach shellfish.Walking mechanism, left crawler belt, right-hand track chiain when carrying out operation are constituted using left crawler belt and right-hand track chiain
With good ground grip ability, also it is not easy to sink on soft seabeach ground；Especially because left crawler rack, right-hand track chiain branch
Frame is rotatably connected with rack respectively, therefore in the case where seabeach ground is rugged and rough, left crawler rack, right-hand track chiain bracket energy
The enough seabeach ground that adapts to respectively is freely reversed, and so that left crawler belt and right-hand track chiain is bonded seabeach ground always, is protected
Hold good ground grip ability, on the other hand can prevent the junction of left crawler rack, right-hand track chiain bracket and rack due to torsion by
Damage (if left crawler rack, right-hand track chiain bracket are fixedly connected with rack, left crawler rack, right-hand track chiain bracket and rack
Junction is easy to damage because being reversed), make seabeach shellfish trap that there is longer service life.Due to above-mentioned seabeach
Shellfish trap copes with complicated subsea environment, and traveling freely, and has a large amount of wild shellfish in complicated subsea environment
Class, therefore use above-mentioned seabeach shellfish trap that can greatly improve the quantity of the catch of shellfish, it increases economic efficiency.
In preferred embodiment, above-mentioned harvesting mechanism is set to the bottom of rear end of rack, and left crawler belt and right-hand track chiain are in harvesting machine
In front of structure, in this way, pulling harvesting mechanism when seabeach shellfish trap is advanced carries out operation, the movement of harvesting mechanism is more smooth, whole
A operation continuity is good, and capturing efficiency is higher, and seabeach shellfish trap can preferably keep balance, be not prone to tip over.
In more preferable scheme, above-mentioned seabeach shellfish trap further includes left support wheel and right support wheel, left support wheel and the right side
Support wheel may be rotatably mounted at rear end of rack, and left support wheel and right support wheel are respectively at the left and right two of harvesting mechanism
Side.By setting left support wheel and right support wheel, seabeach shellfish trap can not only be made to preferably keep balance, and can contract
The length of short left crawler belt and right-hand track chiain.
Above-mentioned left crawler rack, right-hand track chiain bracket can be respectively relative to gantry rotation, usual above-mentioned left crawler rack, right shoe
Belt supporting frame can be respectively around the axis that left and right is moved towards relative to gantry rotation.
In a kind of concrete scheme, above-mentioned rack is equipped with the left pin shafts of multiple left and right trends and the right pin of multiple left and right trends
Axis；The axis of each left pin shaft coincides, and is equipped with multiple left axle sleeves at the top of left crawler rack, left axle sleeve it is identical as left pin shaft quantity and
It corresponds, left pin shaft is in left axle sleeve；The axis of each right pin shaft coincides, and right-hand track chiain cradle top is equipped with multiple right axles
Set, right axle sleeve is identical as right pin shaft quantity and corresponds, and right pin shaft is in right axle sleeve.It is preferred that above-mentioned left pin shaft and right pin shaft
Axis coincide.
In another concrete scheme, above-mentioned rack is equipped with the left axle sleeve of multiple left and right trends and the right side of multiple left and right trends
Axle sleeve；The axis of each left axle sleeve coincides, and multiple left pin shafts are equipped at the top of left crawler rack, and left pin shaft is identical as left axle sleeve quantity
And correspond, left pin shaft is in left axle sleeve；The axis of each right axle sleeve coincides, and right-hand track chiain cradle top is equipped with multiple right pins
Axis, right pin shaft is identical as right axle sleeve quantity and corresponds, and right pin shaft is in right axle sleeve.It is preferred that above-mentioned left axle sleeve and right axle sleeve
Axis coincide.
In another concrete scheme, above-mentioned rack is equipped with the left long pin shaft and right long pin shaft of left and right trend；Left crawler belt branch
Top of the trellis is equipped with multiple left axle sleeves, and each left axle sleeve is socketed in left long pin shaft；Right-hand track chiain cradle top is equipped with multiple right axle sleeves,
Each right axle sleeve is socketed in right long pin shaft.It is preferred that the axis of above-mentioned left long pin shaft and right long pin shaft coincides, (left long pin shaft can
One is made with right long pin shaft).
In another concrete scheme, the left long pin shaft of left and right trend, right-hand track chiain cradle top at the top of above-mentioned left crawler rack
Right long pin shaft equipped with left and right trend；Rack is equipped with the left axle sleeve of multiple left and right trends and the right axle sleeve of multiple left and right trends,
Each left axle sleeve is socketed in left long pin shaft, and each right axle sleeve is socketed in right long pin shaft.
In preferred embodiment, above-mentioned rack, left crawler rack, right-hand track chiain bracket are formed by connecting by multiple connecting rods respectively, respectively
There is gap between connecting rod.Above-mentioned connecting rod can be used profile (such as I-steel, channel steel, angle steel, H profile steel, steel pipe) and be made,
Its surface can coat rust-proof coating.Constitute rack, the connecting rod of left crawler rack or right-hand track chiain bracket generally includes transverse connecting rod,
Vertical connecting rod and oblique connecting rods, transverse connecting rod and vertical connecting rod connect into main body frame, and oblique connecting rods play reinforcement effect.Using even
Extension bar constitutes rack, left crawler rack, right-hand track chiain bracket, and rack, left crawler rack, right-hand track chiain bracket is made to all have biggish sky
Gap, rack, left crawler rack, the stress surface of right-hand track chiain bracket are smaller, in this way, seawater, wind can successfully be passed through from all directions
Rack, left crawler rack, right-hand track chiain bracket, the thrust generated to rack, left crawler rack, right-hand track chiain bracket is smaller, is not easy to make
It shakes or topples at seabeach shellfish trap, so that entire seabeach shellfish trap has great capacity of anti-storm, it can
It is steadily mobile under more rugged environment to carry out operation, extend the activity duration, and ensure the safety of operating personnel.
The various devices for being capable of providing power can be used in above-mentioned driving device.For the sake of security and better adapt to operation
Environment, in preferred embodiment, above-mentioned driving device includes diesel engine, hydraulic oil container, hydraulic pump, first flow control valve,
One reversal valve, left hydraulic motor, second flow control valve, the second reversal valve and right hydraulic motor, the power of diesel engine are defeated
(power output shaft of diesel engine can pass through shaft coupling and hydraulic pump to the transmission connection of the power input shaft of shaft and hydraulic pump
Power input shaft connection), the inlet port of hydraulic pump be connected to the oil outlet of hydraulic oil container, the oil inlet of first flow control valve with
The oil inlet of second flow control valve is connected to the press oil port of hydraulic pump；First reversal valve and the second reversal valve are all made of three
Four-way valve, two hydraulic fluid ports of the first reversal valve side oil return opening with the oil outlet of first flow control valve, hydraulic oil container respectively
Connection, two hydraulic fluid ports of the first reversal valve other side are connected to the oil inlet of left hydraulic motor, oil return opening respectively；Second reversal valve
Two hydraulic fluid ports of side are connected to the oil return opening of the oil outlet of second flow control valve, hydraulic oil container respectively, and the second reversal valve is another
Two hydraulic fluid ports of side are connected to the oil inlet of right hydraulic motor, oil return opening respectively；The leakage oil return opening of left hydraulic motor and the right side
The leakage oil return opening of hydraulic motor is connected to the oil return opening of hydraulic oil container；The power output shaft of left hydraulic motor and left crawler belt pass
Dynamic connection, the power output shaft and right-hand track chiain of right hydraulic motor are sequentially connected.Above-mentioned hydraulic oil pump is by the machinery of diesel engine
It can be converted into liquid pressure energy, provide power for left hydraulic motor and right hydraulic motor；First reversal valve is left hydraulic for controlling
(its power output shaft is being just when the oil inlet oil inlet of left hydraulic motor, oil return opening are fuel-displaced for the rotation direction of the power output shaft of motor
Turn, its power output shaft inverts when the oil return opening oil inlet of left hydraulic motor, oil inlet are fuel-displaced), pass through first flow control valve
Hydraulic fluid flow rate is saved, the velocity of rotation of the power output shaft of left hydraulic motor is adjusted；Second reversal valve is right hydraulic for controlling
(its power output shaft is being just when the oil inlet oil inlet of right hydraulic motor, oil return opening are fuel-displaced for the rotation direction of the power output shaft of motor
Turn, its power output shaft inverts when the oil return opening oil inlet of right hydraulic motor, oil inlet are fuel-displaced), pass through second flow control valve
Hydraulic fluid flow rate is saved, the velocity of rotation of the power output shaft of right hydraulic motor is adjusted.By to first flow control valve, first
The control and adjusting of reversal valve, second flow control valve, the second reversal valve, can control entire seabeach shellfish trap advance,
Retreat or turn (when the power output shaft speed of the power output shaft of left hydraulic motor and right hydraulic motor is inconsistent, left shoe
Band is different with the right-hand track chiain speed of service, the turning of seabeach shellfish trap).It flows back from left hydraulic motor and right hydraulic motor hydraulic
Oil stream enters hydraulic oil container and re-uses (hydraulic oil container usually has a heat sinking function, the hydraulic oil of reflux can radiating and cooling).It is above-mentioned
Manual flow control valve can be used in first flow control valve, second flow control valve, and the first reversal valve, the second reversal valve can be used
Hand-operated direction valve.Petrol engine substitution can be used in diesel engine in above-mentioned driving device.
Conventional crawler belt can be used in above-mentioned left crawler belt and right-hand track chiain.Crawler belt generally include track link, wheel carrier, driving wheel,
Bogie wheel (bogie wheel is typically provided with multiple), inducer and carrier wheel (carrier wheel is typically provided with multiple), wheel are set up in caterpillar chain
On the inside of ring, driving wheel, bogie wheel, inducer and carrier wheel are mounted on wheel carrier, and wherein driving wheel and driving device are sequentially connected,
Wheel carrier is connect with the left crawler rack or right-hand track chiain bracket.In general, track link is made of creeper tread and track pin etc., crawler belt
Each creeper tread is connected composition track link by pin；The lateral surface of creeper tread, which is equipped with, reinforces anti-skidding muscle.The above-mentioned hydraulic horse in a left side
Up on the wheel carrier or left crawler rack that can be fixedly mounted on left crawler belt, the power output shaft of left hydraulic motor can by shaft coupling with
The wheel axis connection of the driving wheel of left crawler belt；Right hydraulic motor can be fixedly mounted on the wheel carrier or right-hand track chiain bracket of right-hand track chiain, right
The power output shaft of hydraulic motor can pass through the wheel axis connection of shaft coupling and the driving wheel of right-hand track chiain.
In a kind of concrete scheme, above-mentioned harvesting mechanism includes scraper bowl and mesh bag, and bucket front-end has feed inlet, scraper bowl rear end
With discharge port, mesh bag is set on rear side of scraper bowl, and the sack position of mesh bag and the discharge port edge of scraper bowl connect.Seabeach shellfish captures
When machine is advanced, scraper bowl will locate shellfish in front of it and bring scraper bowl into together with sand, and enter in the mesh bag on rear side of scraper bowl, sand
Soil can be leaked out from the mesh of mesh bag, and shellfish then stays in mesh bag, realize the purpose for capturing, screening shellfish.
In preferred embodiment, the bucket elevator structure that scraper bowl can be driven to go up and down, scraper bowl and scraper bowl are additionally provided in above-mentioned rack
The power output end of elevating mechanism connects.It is preferred that above-mentioned bucket elevator structure includes hydraulic cylinder, the cylinder body of hydraulic cylinder is fixedly mounted
On the rack, the piston rod of hydraulic cylinder is connect downward and with scraper bowl.Above-mentioned hydraulic cylinder equally provides power by hydraulic pump, specific side
In case, third reversal valve is equipped between above-mentioned hydraulic pump and hydraulic cylinder, third reversal valve uses three-position four-way valve, third reversal valve
Two hydraulic fluid ports of side are connected to the oil return opening of the press oil port of hydraulic pump, hydraulic oil container respectively, and the two of the third reversal valve other side
A hydraulic fluid port is connected to two oil inlet and outlets of hydraulic cylinder respectively.Hand-operated direction valve can be used in third reversal valve.
In preferred embodiment, be additionally provided with water injector in above-mentioned rack, water injector include water inlet pipe, water pump, sparge pipe and
At least one nozzle, the water outlet of water inlet pipe are connected to the water inlet of water pump, and the water inlet end of sparge pipe and the water outlet of water pump connect
Logical, each nozzle is connected to the water outlet of sparge pipe；Nozzle is mounted on scraper bowl and towards the front side of scraper bowl feed inlet.It carries out
When operation, the water inlet end of water inlet pipe is protruded into seawater, and through water inlet pipe extracting seawater after water pump starting, the seawater of extraction is through sparge pipe
It is sprayed afterwards from nozzle, the seabeach ground being on front side of scraper bowl feed inlet is made to become loose, while by water flow by the shellfish at this
It rushes in scraper bowl and mesh bag, is conducive to reduce the resistance that scraper bowl is subject to, reduces the abrasion of scraper bowl, and improve operating efficiency.It is above-mentioned
Water pump generally use diesel engine or petrol engine driving (water pump can be shared with hydraulic pump a diesel engine or gasoline hair
Motivation).
It usually is equipped with operating platform in frame top, operating personnel, which is on operating platform, to be operated.For controlling sea
Control unit (such as the first flow control valve, the first reversal valve, second of the movements such as the walking of beach shellfish trap, scraper bowl lifting
Control valve, the second reversal valve, third reversal valve etc.) it is set on operating platform, diesel engine in driving device (or gasoline
Engine), hydraulic pump etc. is usually also disposed on operating platform.Height locating for operating platform is usually between 4-6 meters, in water
Deep 2-2.5 meters of place (in 2-2.5 meters of the depth of water of complicated subsea environment, wild shellfish is more), can still provide for operation.
The utility model is applied to harvesting shellfish seashore on seabeach and captures the seafood such as shellfish, shrimp, crab, can be well adapted for
Seabeach natural environment, especially in subsea environment complicated (such as seabeach ground is rugged and rough, has reef), tidal level height, stormy waves
Normally travel is remained under larger equal environment and carries out operation, is not influenced by external environment (except typhoon, wave are especially big etc. substantially
Outside extreme weather), effectively overcome the restriction of environmental condition, high reliablity is not susceptible to failure, is conducive to improve operating efficiency,
Increase activity duration (can be with all weather operations), to improve the quantity of the catch of the seafood such as shellfish, increases economic efficiency.Most of shellfishes
Class likes life by the sea in the environment of 2 meters of the sandy beach depth of water or so, this local wave is big, general artificial and ship all can not operation,
This problem has been well solved using the seabeach shellfish trap of the utility model.In addition, using the seabeach of the utility model
Shellfish trap, required operating personnel is few (usual every machine need to only match 1-2 people), saves cost of labor；When carrying out capture operation,
Operating personnel, which does not need to be lauched, can complete capture task, it is advantageously ensured that personnel safety.The seabeach shellfish of the utility model
Trap is also used as seascape and goes sightseeing use.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the preferred embodiment in the utility model；
Fig. 2 is the left view (harvesting mechanism is not drawn into Fig. 2) of the trap main body of seabeach shellfish shown in Fig. 1；
Fig. 3 is the enlarged drawing of part A in Fig. 1；
Fig. 4 is the structural block diagram of the hydraulic system of the preferred embodiment in the utility model.
Specific embodiment
As shown in Figure 1-Figure 3, this seabeach shellfish trap includes rack 1, left crawler rack 2, left crawler belt 3, right-hand track chiain
Bracket 4, right-hand track chiain 5 and harvesting mechanism 6, left crawler rack 2 may be rotatably mounted in rack 1, and left crawler belt 3 is mounted on left crawler belt branch
On frame 2, right-hand track chiain bracket 4 be may be rotatably mounted in rack 1, and right-hand track chiain 5 is mounted on left crawler rack 4, left crawler belt 3, right shoe
The left and right sides for being respectively at rack 1 with 5, harvesting mechanism 6 are set to 1 bottom of rack；Rack 1, which is equipped with, can drive left crawler belt 3
The driving device run with right-hand track chiain 5.
In the present embodiment, harvesting mechanism 6 is set to the bottom of 1 rear end of rack, and left crawler belt 3 and right-hand track chiain 5 are in harvesting machine
6 front of structure, in this way, pulling harvesting mechanism 6 when seabeach shellfish trap is advanced carries out operation.Above-mentioned seabeach shellfish trap is also wrapped
Left support wheel 7 and right support wheel 8 are included, left support wheel 7 and right support wheel 8 may be rotatably mounted at 1 rear end of rack, and left support
Wheel 7 and right support wheel 8 are respectively at the left and right sides of harvesting mechanism 6.
In the present embodiment, make left crawler rack 2, right-hand track chiain bracket 4 that can be respectively relative to gantry rotation using following structures:
Rack 1 is equipped with the left pin shaft 9 of multiple left and right trends and the right pin shaft 10 of multiple left and right trends；The axis of each left pin shaft 9 is mutually overlapped
It closes, multiple left axle sleeves 11 is equipped at the top of left crawler rack 2, left axle sleeve 11 is identical as left 9 quantity of pin shaft and corresponds, left pin shaft
9 are in left axle sleeve 11；The axis of each right pin shaft 10 coincides, and multiple right axle sleeves 12, right axle sleeve are equipped at the top of right-hand track chiain bracket 4
12 is identical as right 10 quantity of pin shaft and correspond, and right pin shaft 10 is in right axle sleeve 12；The axis of left pin shaft 9 and right pin shaft 10
Coincide (9 right end of left pin shaft of rightmost can be with leftmost right 10 left end integrally connected of pin shaft).
Rack 1, left crawler rack 2, right-hand track chiain bracket 4 are formed by connecting by multiple connecting rods 13 respectively, each connecting rod 13 it
Between have gap 14.Connecting rod 13 can be used profile (such as I-steel, channel steel, angle steel, H profile steel, steel pipe) and be made, and surface can
Coat rust-proof coating.The connecting rod 13 for constituting rack 1, left crawler rack 2 or right-hand track chiain bracket 4 includes transverse connecting rod, perpendicular connection
Bar and oblique connecting rods (in rack 1, left crawler rack 2 or right-hand track chiain bracket 4, can be respectively equipped with one or more transverse connecting rods, one
A or multiple vertical connecting rods, one or more oblique connecting rods), transverse connecting rod and vertical connecting rod connect into main body frame, tiltedly connect
Bar plays reinforcement effect.Rack 1, left crawler rack 2, right-hand track chiain bracket 4 are constituted using connecting rod 13, make rack 1, left crawler rack
2, right-hand track chiain bracket 4 all has biggish gap 14, and rack 1, left crawler rack 2, the stress surface of right-hand track chiain bracket 4 are smaller, this
Sample, seawater, wind can successfully pass through rack 1, left crawler rack 2, right-hand track chiain bracket 4 from all directions, to rack 1, left crawler belt
The thrust that bracket 2, right-hand track chiain bracket 4 generate is smaller, does not easily cause seabeach shellfish trap to shake or topple over, so that entire seabeach
Shellfish trap has great capacity of anti-storm, steadily mobile under more rugged environment can carry out operation.
With reference to Fig. 4, in the present embodiment, driving device includes diesel engine 15, hydraulic oil container 16, hydraulic pump 17, first
Flow control valve 18, the first reversal valve 19, left hydraulic motor 20, second flow control valve 21, the second reversal valve 22 and the right side are hydraulic
Motor 23, the power output shaft of diesel engine 15 and the power input shaft of hydraulic pump 17 are sequentially connected (diesel engine 15
Power output shaft is connect by shaft coupling 24 with the power input shaft of hydraulic pump 17), the inlet port 171 and hydraulic oil of hydraulic pump 17
The oil outlet 161 of case 16 is connected to, the oil inlet 181 of first flow control valve 18 and the oil inlet 211 of second flow control valve 21
It is connected to the press oil port 172 of hydraulic pump 17；First reversal valve 19 and the second reversal valve 22 are all made of three-position four-way valve, and first changes
The oil return with the oil outlet 182, hydraulic oil container 16 of first flow control valve 18 respectively of two hydraulic fluid ports 191,192 to 19 side of valve
Mouthfuls 162 are connected to, two hydraulic fluid ports 193,194 of 19 other side of the first reversal valve respectively with the oil inlet 201 of left hydraulic motor 20, return
Hydraulic fluid port 202 is connected to；Two hydraulic fluid ports 221,222 of second reversal valve, 22 side oil outlet with second flow control valve 21 respectively
212, the oil return opening 162 of hydraulic oil container 16 is connected to, and two hydraulic fluid ports 223,224 of 22 other side of the second reversal valve are hydraulic with the right side respectively
Oil inlet 231, the oil return opening 232 of motor 23 are connected to；The leakage oil return opening 203 of left hydraulic motor 20 and letting out for right hydraulic motor 23
Hydraulic fluid port 233 is drained back to be connected to the oil return opening 162 of hydraulic oil container 16；The power output shaft of left hydraulic motor 20 and left crawler belt 3 pass
Dynamic connection, the power output shaft and right-hand track chiain 5 of right hydraulic motor 23 are sequentially connected.First flow control valve 18, second flow control
Valve 21 processed uses manual flow control valve, and the first reversal valve 19, the second reversal valve 22 use hand-operated direction valve.In driving device
Petrol engine substitution can be used in diesel engine 15.
(crawler belt generally includes track link 01, wheel carrier 02, driving wheel using conventional crawler belt for left crawler belt 3 and right-hand track chiain 5
03, multiple bogie wheels 04, inducer 05 and multiple carrier wheels 06, wheel carrier 02 are set to 01 inside of track link, driving wheel 03, weight bearing
Wheel 04, inducer 05 and carrier wheel 06 are mounted on wheel carrier 02, and wherein driving wheel 03 and driving device are sequentially connected, wheel carrier 02 with
The left crawler rack 2 or right-hand track chiain bracket 4 connect；Track link 01 is made of creeper tread and track pin etc., and track pin will be each
Creeper tread connects composition track link；The lateral surface of creeper tread, which is equipped with, reinforces anti-skidding muscle 07).In the present embodiment, left liquid
Pressure motor 20 is fixedly mounted on the wheel carrier 02 of left crawler belt 3, and the power output shaft of left hydraulic motor 20 passes through shaft coupling and left shoe
Wheel axis connection with 3 driving wheel 03；Right hydraulic motor 23 is fixedly mounted on the wheel carrier 02 of right-hand track chiain 5, right hydraulic motor 23
The power output shaft wheel axis connection that passes through the driving wheel 03 of shaft coupling and right-hand track chiain 5.
In the present embodiment, harvesting mechanism 6 includes scraper bowl 61 and mesh bag 62, and 61 front end of scraper bowl has feed inlet, after scraper bowl 61
End has discharge port, and mesh bag 62 is set to 61 rear side of scraper bowl, and the sack position of mesh bag 62 is connect with the discharge port edge of scraper bowl 61.Machine
The bucket elevator structure that scraper bowl 61 can be driven to go up and down is additionally provided on frame 1, bucket elevator structure includes hydraulic cylinder 63, hydraulic cylinder 63
Cylinder body 633 be fixedly mounted in rack 1, the piston rod 634 of hydraulic cylinder 63 is connect downward and with scraper bowl 61.It is hydraulic with reference to Fig. 4
Cylinder 63 provides power by hydraulic pump 17, and in the present embodiment, third reversal valve 25, third are equipped between hydraulic pump 17 and hydraulic cylinder 63
Reversal valve 25 uses three-position four-way valve, two hydraulic fluid ports 251,252 of 25 side of third reversal valve pressure oil with hydraulic pump 17 respectively
Mouthfuls 172, the oil return opening 162 of hydraulic oil container 16 is connected to, two hydraulic fluid ports 253,254 of 25 other side of third reversal valve respectively with it is hydraulic
Two oil inlet and outlets 631,632 of cylinder 63 are connected to.Third reversal valve 25 uses hand-operated direction valve.In addition, harvesting mechanism 6 can also wrap
Scraper bowl guiding mechanism is included, scraper bowl guiding mechanism includes two guide sleeves and two guide posts, and two guide sleeves are fixedly mounted on machine
On frame and 63 two sides of hydraulic cylinder are respectively at, two guide posts are respectively in two guide sleeves, and two guide post lower ends are and scraper bowl
It is fixedly connected, on the one hand bootable scraper bowl is gone up and down scraper bowl guiding mechanism more stablely, on the other hand plays reinforcing to harvesting mechanism
Effect.
Operating platform 26 is equipped at the top of rack 1, operating personnel, which is on operating platform 26, to be operated.For controlling sea
Control unit (such as first flow control valve 18, the first reversal valve 19, the of the movements such as the walking of beach shellfish trap, scraper bowl lifting
Two flow control valves 21, the second reversal valve 22, third reversal valve 25 etc.) it is set on operating platform 26, the diesel oil in driving device
Engine 15, hydraulic oil container 16, hydraulic pump 17 etc. are usually also disposed on operating platform 26.Height locating for operating platform 26 exists
Between 4-6 meters.Guardrail 27 is equipped with around operating platform 26.
In addition, can also be equipped with water injector in rack 1, water injector includes water inlet pipe, water pump, sparge pipe and multiple sprays
Mouth, the water outlet of water inlet pipe are connected to the water inlet of water pump, and the water inlet end of sparge pipe is connected to the water outlet of water pump, and each nozzle is equal
It is connected to the water outlet of sparge pipe；Nozzle is mounted on scraper bowl and towards the front side of scraper bowl feed inlet.Water pump generallys use bavin
Oil turbine or petrol engine driving (water pump can share a diesel engine or petrol engine with hydraulic pump 17).Water inlet pipe
Water inlet end protrude into seawater, water pump starting after through water inlet pipe extracting seawater, the seawater of extraction after sparge pipe from nozzle spray,
So that the seabeach ground being on front side of scraper bowl feed inlet is become loose, while the shellfish at this is rushed in into scraper bowl and mesh bag by water flow
In.
The working principle of brief description once this seabeach shellfish trap:
When carrying out operation, driving device drives left crawler belt 3 and right-hand track chiain 5 to run, and makes seabeach shellfish trap at seabeach
It is moved on face and (advances, retreats or turn)；When seabeach shellfish trap is advanced, harvesting mechanism 6 is pulled to realize the company of sandy beach shellfish
Continuous harvesting.In the case where seabeach ground is rugged and rough, left crawler rack 2, right-hand track chiain bracket 4 can adapt to seabeach ground respectively
Freely reversed.
In driving device, the mechanical energy of diesel engine 15 is converted into liquid pressure energy by hydraulic oil pump 17, is left hydraulic
Motor 20 and right hydraulic motor 23 provide power；First reversal valve 19 is used to control turning for the power output shaft of left hydraulic motor 20
(its power output shaft rotates forward when 201 oil inlet of oil inlet of left hydraulic motor 20, oil return opening 202 are fuel-displaced, left hydraulic motor in dynamic direction
Its power output shaft inverts when 20 202 oil inlet of oil return opening, oil inlet 201 are fuel-displaced), pass through first flow control valve 18 and adjusts liquid
The velocity of rotation of the power output shaft of left hydraulic motor 20 is adjusted in pressure oil flow；Second reversal valve 22 is right hydraulic for controlling
(it is dynamic when 231 oil inlet of oil inlet of right hydraulic motor 23, oil return opening 232 are fuel-displaced for the rotation direction of the power output shaft of motor 23
Power output shaft rotates forward, its power output shaft inverts when 232 oil inlet of oil return opening of right hydraulic motor 23, oil inlet 231 are fuel-displaced), lead to
It crosses second flow control valve 21 and adjusts hydraulic fluid flow rate, the velocity of rotation of the power output shaft of right hydraulic motor 23 is adjusted.It is logical
The control and adjusting to first flow control valve 18, the first reversal valve 19, second flow control valve 21, the second reversal valve 22 are crossed,
It can control the advance, retrogressing or turning of entire seabeach shellfish trap (when the power output shaft of left hydraulic motor 20 and the right side are hydraulic
When the power output shaft speed of motor 23 is inconsistent, left crawler belt 3 is different with 5 speed of service of right-hand track chiain, and seabeach shellfish trap turns
It is curved).The hydraulic oil to flow back from left hydraulic motor 20 and right hydraulic motor 23 flows into hydraulic oil container 16 and re-uses (hydraulic oil container 16
Usually there is heat sinking function, the hydraulic oil of reflux can radiating and cooling).
In harvesting mechanism, scraper bowl 61 will locate shellfish in front of it and bring scraper bowl 61 into together with sand, and enter scraper bowl
In the mesh bag 62 of 61 rear sides, sand can be leaked out from the mesh of mesh bag 62, and shellfish then stays in mesh bag 62, realized and captured, screen shellfish
The purpose of class.
It in other embodiments, can also be used with one of flowering structure, keep left crawler rack, right-hand track chiain bracket opposite respectively
In gantry rotation: (1) rack is equipped with the left axle sleeve of multiple left and right trends and the right axle sleeve of multiple left and right trends；Each left axle sleeve
Axis coincides, and multiple left pin shafts is equipped at the top of left crawler rack, left pin shaft is identical as left axle sleeve quantity and corresponds, left pin
Axis is in left axle sleeve；The axis of each right axle sleeve coincides, and right-hand track chiain cradle top is equipped with multiple right pin shafts, right pin shaft and right axle
Set quantity is identical and corresponds, and right pin shaft is in right axle sleeve；Or (2) rack is equipped with left long pin shaft and the right side of left and right trend
Long pin shaft；Multiple left axle sleeves are equipped at the top of left crawler rack, each left axle sleeve is socketed in left long pin shaft；Right-hand track chiain cradle top
Equipped with multiple right axle sleeves, each right axle sleeve is socketed in right long pin shaft；Or a left side for left and right trend is had strong market potential at the top of (3) left crawler rack
Axis, right-hand track chiain cradle top are equipped with the right long pin shaft of left and right trend；Rack is equipped with the left axle sleeves and multiple of multiple left and right trends
The right axle sleeve of left and right trend, each left axle sleeve are socketed in left long pin shaft, and each right axle sleeve is socketed in right long pin shaft.
Claims (10)
1. a kind of seabeach shellfish trap, it is characterised in that including rack, left crawler rack, left crawler belt, right-hand track chiain bracket, right shoe
Band and harvesting mechanism, left crawler rack may be rotatably mounted in rack, and left crawler belt is mounted on left crawler rack, right-hand track chiain bracket
It may be rotatably mounted in rack, right-hand track chiain is mounted on left crawler rack, and left crawler belt, right-hand track chiain are respectively at the left and right two of rack
Side, harvesting mechanism are set to bottom of the frame；Rack is equipped with the driving device that left crawler belt and right-hand track chiain can be driven to run.
2. seabeach shellfish trap according to claim 1, it is characterized in that: the rack is equipped with multiple left and right trends
The right pin shaft of left pin shaft and multiple left and right trends；The axis of each left pin shaft coincides, and multiple left axles are equipped at the top of left crawler rack
Set, left axle sleeve is identical as left pin shaft quantity and corresponds, and left pin shaft is in left axle sleeve；The axis of each right pin shaft coincides,
Right-hand track chiain cradle top is equipped with multiple right axle sleeves, and right axle sleeve is identical as right pin shaft quantity and corresponds, and right pin shaft is in right axle
In set.
3. seabeach shellfish trap according to claim 1, it is characterized in that: the rack is equipped with multiple left and right trends
The right axle sleeve of left axle sleeve and multiple left and right trends；The axis of each left axle sleeve coincides, and multiple left pins are equipped at the top of left crawler rack
Axis, left pin shaft is identical as left axle sleeve quantity and corresponds, and left pin shaft is in left axle sleeve；The axis of each right axle sleeve coincides,
Right-hand track chiain cradle top is equipped with multiple right pin shafts, and right pin shaft is identical as right axle sleeve quantity and corresponds, and right pin shaft is in right axle
In set.
4. seabeach shellfish trap according to claim 1, it is characterized in that: the rack is equipped with the left length of left and right trend
Pin shaft and right long pin shaft；Multiple left axle sleeves are equipped at the top of left crawler rack, each left axle sleeve is socketed in left long pin shaft；Right-hand track chiain
Cradle top is equipped with multiple right axle sleeves, and each right axle sleeve is socketed in right long pin shaft.
5. seabeach shellfish trap according to claim 1, it is characterized in that: left and right trend at the top of the left crawler rack
Left long pin shaft, right-hand track chiain cradle top are equipped with the right long pin shaft of left and right trend；Rack is equipped with the left axle sleeve of multiple left and right trends
With the right axle sleeve of multiple left and right trends, each left axle sleeve is socketed in left long pin shaft, and each right axle sleeve is socketed in right long pin shaft.
6. seabeach shellfish trap according to claim 1-5, it is characterized in that: the harvesting mechanism is set to rack
The bottom of rear end, left crawler belt and right-hand track chiain are in front of harvesting mechanism；The seabeach shellfish trap further includes left support wheel
With right support wheel, left support wheel and right support wheel may be rotatably mounted at rear end of rack, and left support wheel and right support wheel point
Other places are in the left and right sides of harvesting mechanism.
7. seabeach shellfish trap according to claim 1-5, it is characterized in that: the rack, left crawler rack,
Right-hand track chiain bracket is formed by connecting by multiple connecting rods respectively, has gap between each connecting rod.
8. seabeach shellfish trap according to claim 1-5, it is characterized in that: the driving device includes diesel oil
Engine, hydraulic oil container, hydraulic pump, first flow control valve, the first reversal valve, left hydraulic motor, second flow control valve,
Two reversal valves and right hydraulic motor, the power output shaft of diesel engine and the power input shaft of hydraulic pump are sequentially connected, hydraulic
The inlet port of pump is connected to the oil outlet of hydraulic oil container, the oil inlet of the oil inlet and second flow control valve of first flow control valve
Mouth is connected to the press oil port of hydraulic pump；First reversal valve and the second reversal valve are all made of three-position four-way valve, the first reversal valve one
Two hydraulic fluid ports of side are connected to the oil return opening of the oil outlet of first flow control valve, hydraulic oil container respectively, and the first reversal valve is another
Two hydraulic fluid ports of side are connected to the oil inlet of left hydraulic motor, oil return opening respectively；Two hydraulic fluid ports of the second reversal valve side are distinguished
It is connected to the oil return opening of the oil outlet of second flow control valve, hydraulic oil container, two hydraulic fluid ports difference of the second reversal valve other side
It is connected to the oil inlet of right hydraulic motor, oil return opening；The leakage oil return of the leakage oil return opening and right hydraulic motor of left hydraulic motor
Mouth is connected to the oil return opening of hydraulic oil container；The power output shaft of left hydraulic motor is connect with left crawler haulage, right hydraulic motor
Power output shaft and right-hand track chiain be sequentially connected.
9. seabeach shellfish trap according to claim 1-5, it is characterized in that: the harvesting mechanism includes scraper bowl
And mesh bag, bucket front-end have feed inlet, scraper bowl rear end has discharge port, and mesh bag is set on rear side of scraper bowl, the sack position of mesh bag
It is connect with the discharge port edge of scraper bowl；The bucket elevator structure that scraper bowl can be driven to go up and down, scraper bowl and scraper bowl are additionally provided in rack
The power output end of elevating mechanism connects.
10. seabeach shellfish trap according to claim 9 is sprayed it is characterized in that: being additionally provided with water injector in the rack
Water installations include water inlet pipe, water pump, sparge pipe and at least one nozzle, and the water outlet of water inlet pipe is connected to the water inlet of water pump,
The water inlet end of sparge pipe is connected to the water outlet of water pump, and each nozzle is connected to the water outlet of sparge pipe；Nozzle is mounted on scraper bowl
It is upper and towards the front side of scraper bowl feed inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820711401.1U CN208242639U (en) | 2018-05-14 | 2018-05-14 | A kind of seabeach shellfish trap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820711401.1U CN208242639U (en) | 2018-05-14 | 2018-05-14 | A kind of seabeach shellfish trap |
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| CN208242639U true CN208242639U (en) | 2018-12-18 |
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ID=64635124
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| CN201820711401.1U Active CN208242639U (en) | 2018-05-14 | 2018-05-14 | A kind of seabeach shellfish trap |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109496999A (en) * | 2018-12-29 | 2019-03-22 | 湛江市碧海湾水产科技有限公司 | A kind of Sipunculus nudus captures mechanical and its implementation method |
| CN113455475A (en) * | 2021-08-12 | 2021-10-01 | 章新安 | Underwater shellfish shoveling and harrowing machine |
| CN116019069A (en) * | 2023-02-09 | 2023-04-28 | 中国水产科学研究院黑龙江水产研究所 | Qualitative acquisition device for free-moving benthonic animals in river |
-
2018
- 2018-05-14 CN CN201820711401.1U patent/CN208242639U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109496999A (en) * | 2018-12-29 | 2019-03-22 | 湛江市碧海湾水产科技有限公司 | A kind of Sipunculus nudus captures mechanical and its implementation method |
| CN113455475A (en) * | 2021-08-12 | 2021-10-01 | 章新安 | Underwater shellfish shoveling and harrowing machine |
| CN113455475B (en) * | 2021-08-12 | 2024-06-11 | 章新安 | Water bottom shellfish shoveling and raking machine |
| CN116019069A (en) * | 2023-02-09 | 2023-04-28 | 中国水产科学研究院黑龙江水产研究所 | Qualitative acquisition device for free-moving benthonic animals in river |
| CN116019069B (en) * | 2023-02-09 | 2023-08-15 | 中国水产科学研究院黑龙江水产研究所 | Qualitative acquisition device for free-moving benthonic animals in river |
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