CN211393679U

CN211393679U - Heavy deep sea shrimp and crab cage lifting machine

Info

Publication number: CN211393679U
Application number: CN201922301138.6U
Authority: CN
Inventors: 林献勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-09-01
Anticipated expiration: 2029-12-19

Abstract

The utility model provides a heavy deep sea shrimp crab cage lifting machine belongs to the deep sea equipment technical field of catching. The elevator solves the problems that the existing elevator needs a motor with large power to be driven in the actual use process, the general elevator has the problem of being incapable of adjusting the angle, and the elevator is inconvenient to use. The utility model discloses a base, frame, davit, rotation set up V type friction turntable and drive V type friction turntable pivoted drive mechanism in the frame, the base is fixed on the ship board, the frame can be dismantled with the base through docking mechanism and be connected and can rotate for the base and adjust, the lower extreme and the frame fixed connection of davit, the other end upwards extends and is provided with the pulley. The utility model has the advantages of can freely adjust the angle of davit through docking mechanism, make deep sea shrimp crab cage lifting machine can carry out the ascending operation in arbitrary direction, and the adjustment mode convenient and fast drives the rope through V type friction turntable and promotes, and is more laborsaving reliable.

Description

Heavy deep sea shrimp and crab cage lifting machine

Technical Field

The utility model belongs to the technical field of the deep sea equipment of catching, a heavy deep sea shrimp crab cage lifting machine is related to.

Background

The deep sea fish live in deep sea area of hundreds of meters or less, and has lower possibility of being polluted by contemporary industry than fresh water fish and offshore fish, and has great benefits for human health because the deep sea fish contains abundant polyunsaturated fatty acids and minerals such as trace elements of calcium, iron, zinc, and the like, and also contains vitamins a, b, c, and the like. For the catching mode of deep sea fish, usually the trapping mode is adopted, the net cage is sunk into the sea bottom, baits are put in the net cage, the net cage is connected with the net cage through ropes, a buoy is tied at the tail ends of the ropes, the net cage is pulled up to obtain marine products after 2 to 3 hours, and an automatic lifting device is generally adopted to recover the net cage. Because the box with a net is very heavy, need the great motor of power just to drive in the in-service use process, general lifting machine just has the problem of unable angle regulation, and is comparatively inconvenient during the use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the existing hoisting machine and providing a heavy deep sea shrimp and crab cage hoisting machine which utilizes a friction turntable to assist in pulling and can adjust the working angle of the hoisting machine.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides a heavy deep sea shrimp crab cage lifting machine, includes base, frame, davit, rotates V type friction carousel and the drive V type friction carousel pivoted drive mechanism who sets up in the frame, and the base is fixed on the ship board, the frame can be dismantled with the base through docking mechanism and be connected and can rotate for the base and adjust, the lower extreme and the frame fixed connection of davit, the other end upwards extends and is provided with the pulley.

In foretell deep sea shrimp crab cage lifting machine, V type friction carousel includes rim plate and fixing base, and the rim plate is total two, and its bilateral symmetry sets up and connects through the fastener, and the outer fringe face of two rim plates forms a V type opening and is used for placing the rope, and the center of rim plate is equipped with the mounting hole, the one end of fixing base outwards is equipped with the boss, the shape of boss and the shape looks adaptation of above-mentioned mounting hole, and the fixing base passes through the fastener with the rim plate and is connected.

In the heavy deep sea shrimp and crab cage hoisting machine, the rope stop block is arranged below the V-shaped friction turntable and fixedly connected with the frame through a fastener, the rope stop block is provided with an insertion end with a narrow upper part and a wide lower part, the shape of the insertion end is matched with that of a V-shaped opening of the V-shaped friction turntable, and the insertion end is arranged right below the V-shaped opening of the V-shaped friction turntable and is close to but not in contact with the friction turntable as much as possible.

In foretell deep sea shrimp crab cage lifting machine, the base include U type lid and mount pad, mount pad and ship board fixed connection, U type lid opening down and with the mount pad lock, two base bolts pass the lateral wall of U type lid and mount pad, the one end of base bolt is equipped with the shelves pole, the other end rotates and is connected with spacing piece.

In foretell deep sea shrimp crab cage lifting machine, docking mechanism include connecting rod and locking bolt, the fixed center that sets up at the mount pad of connecting rod, above-mentioned frame cover is established on the connecting rod and can rotate for the connecting rod, the frame lateral wall is opened has the through-hole, a plurality of locating holes have been seted up to the lateral wall of connecting rod, the locating hole encircles the connecting rod interval and sets up, when the frame rotates the regulation around the connecting rod, the through-hole can correspond the intercommunication with above-mentioned locating hole in proper order, above-mentioned locking bolt sets up in the through-hole, the outer end is stretched out to have and is carried the handle, the inner can insert the.

In the heavy deep sea shrimp and crab cage lifter, the frame is provided with the sleeve, the suspension arm is provided with the bolt hole and is fixedly connected with the sleeve through the positioning bolt, the suspension arm is provided with the gourd hole, the frame is provided with the pin, the suspension arm can pass through the pin through the gourd hole and is hung on the pin, the frame is provided with the fixing hole corresponding to the bolt hole, and the positioning bolt can fix the suspension arm on the frame through the fixing hole.

In the heavy deep sea shrimp and crab cage lifter, the pulley is rotatably arranged in the pulley seat, the pulley is a V-shaped wheel, the pulley seat is connected with the suspension arm through the hanging ring, the back of the pulley seat is provided with the U-shaped clamp, and the shape of an inner hole of the U-shaped clamp is matched with that of the suspension arm, so that the pulley seat can be fixed in the suspension arm.

In the heavy deep sea shrimp and crab cage lifter, the front end of the suspension arm extending upwards is provided with a bend, so that the pulley arranged at the front end of the suspension arm can be vertically stressed relative to the suspension arm.

In the heavy deep sea shrimp and crab cage hoisting machine, the frame is rotatably provided with the gap bridge wheel, and the rope once bypasses the pulley, the gap bridge wheel and the V-shaped friction turntable.

In the heavy deep sea shrimp and crab cage lifter, the frame is provided with the motor cover which is sleeved on the periphery of the transmission mechanism.

In the heavy deep sea shrimp and crab cage hoisting machine, a lifting handle is fixedly arranged on the machine frame.

Compared with the prior art, the utility model discloses a docking mechanism can freely adjust the angle of davit, makes deep sea shrimp and crab cage lifting machine can carry out the ascending operation of arbitrary side, and adjustment mode convenient and fast drives the rope through V type friction turntable and promotes, and is more laborsaving reliable, when the lifting machine is out of work, can take out the davit, is fixed in the frame with the davit through the location bolt, convenient storage.

Drawings

FIG. 1 is a schematic view of the present invention in use;

FIG. 2 is a schematic view of the present invention in the retracted configuration;

FIG. 3 is a structural sectional view of the V-shaped friction turntable of the present invention;

fig. 4 is a schematic structural diagram of the docking mechanism of the present invention;

in the figure, 1, a base; 2. a frame; 3. a suspension arm; 4. a V-shaped friction turntable; 5. a transmission mechanism; 6. a pulley; 7. a wheel seat; 8. a hoisting ring; 9. a U-shaped clamp; 10. a gap bridge wheel; 11. a wheel disc; 12. a fixed seat; 13. a rope block; 14. an insertion end; 15. a V-shaped opening; 16. a rope; 17. a U-shaped cover; 18. a mounting seat; 19. a base latch; 20. a connecting rod; 21. locking the bolt; 22. a sleeve; 23. positioning a bolt; 24. a pin; 25. a motor cover; 26. a handle.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in figure 1, the heavy deep sea shrimp and crab cage lifter comprises a base 1, a frame 2, a suspension arm 3, a V-shaped friction turntable 4 rotationally arranged on the frame 2 and a transmission mechanism 5 for driving the V-shaped friction turntable 4 to rotate, wherein the base 1 is fixed on a ship board, the frame 2 is detachably connected with the base 1 through a docking mechanism and can be rotationally adjusted relative to the base 1, the lower end of the suspension arm 3 is fixedly connected with the frame 2, the other end of the suspension arm 3 extends upwards and is provided with a pulley 6, the upwards extending front end of the suspension arm 3 is provided with a bend, so that the pulley 6 arranged at the front end of the suspension arm 3 can vertically bear force relative to the suspension arm 3, the pulley 6 is rotationally arranged in a pulley seat 7, the pulley 6 is a V-shaped wheel, the pulley seat 7 is connected with the suspension arm 3 through a hanging ring 8, the back of the pulley seat 7 is provided with a U-shaped clamp 9, the shape of an inner, the wheel seat 7 can be fixed in the suspension arm 3, the frame 2 is provided with an intermediate wheel 10 in a rotating way, and the rope 16 once bypasses the pulley 6, the intermediate wheel 10 and the V-shaped friction turntable 4.

As shown in fig. 2, V-shaped friction rotary 4 includes wheel disc 11 and fixing base 12, and wheel disc 11 has two in total, and its bilateral symmetry sets up and connects through the fastener, and two outer fringe faces of wheel disc 11 form a V-shaped opening 15 and are used for placing rope 16, and the center of wheel disc 11 is equipped with the mounting hole, the one end of fixing base 12 outwards is equipped with the boss, the shape looks adaptation of the shape of boss and above-mentioned mounting hole, and fixing base 12 passes through the fastener with wheel disc 11 and is connected. A rope 16 stop block 13 is arranged below the V-shaped friction rotating disc 4, the rope 16 stop block 13 is fixedly connected with the frame 2 through a fastening piece, an insertion end 14 with a narrow upper part and a wide lower part is arranged on the rope 16 stop block 13, the shape of the insertion end 14 is matched with that of a V-shaped opening of the V-shaped friction rotating disc 4, the insertion end 14 is arranged right below the V-shaped opening of the V-shaped friction rotating disc 4 and is close to the friction rotating disc as far as possible but not in contact with the friction rotating disc, when the transmission mechanism 5 drives the V-shaped friction rotating disc 4 to rotate, the rope 16 is embedded into the V-shaped opening 15, the assisting force is provided for the lifting net cage through the friction force between the rope 16 and the V-shaped friction rotating disc 4, the rope 16 stop block 13 can tilt out the rope 16 embedded into the V-shaped opening, the rope 16 is prevented from being wound for the second time to cause the blocking.

As shown in fig. 2, the base 1 includes a U-shaped cover 17 and a mounting seat 18, the mounting seat 18 is fixedly connected with the ship board, the opening of the U-shaped cover 17 faces downward and is fastened with the mounting seat 18, two base bolts 19 penetrate through the side walls of the U-shaped cover 17 and the mounting seat 18, one end of each base bolt 19 is provided with a stop lever, and the other end of each base bolt is rotatably connected with a limiting piece. The butt joint mechanism comprises a connecting rod 20 and a locking bolt 21, the connecting rod 20 is fixedly arranged at the center of the mounting seat 18, the rack 2 is sleeved on the connecting rod 20 and can rotate relative to the connecting rod 20, a through hole is formed in the side wall of the rack 2, a plurality of positioning holes are formed in the side wall of the connecting rod 20 and are arranged at intervals around the connecting rod 20, when the rack 2 rotates and is adjusted around the connecting rod 20, the through hole can be sequentially communicated with the positioning holes correspondingly, the locking bolt 21 is arranged in the through hole, a lifting handle extends out of the outer end of the locking bolt, and the inner end of the locking bolt can be inserted into the.

As shown in fig. 1 and 2, a sleeve 22 is disposed on the frame 2, a pin hole is formed in the boom 3, the boom 3 is inserted into the sleeve 22 when the hoist is used, the boom 3 is fixedly connected with the sleeve 22 through a positioning pin 23, a gourd hole is formed in the boom 3, a pin 24 is disposed on the frame 2, the positioning pin 23 is pulled out when the boom 3 needs to be retracted, the boom 3 is pulled out from the sleeve 22, the boom 3 passes through the pin 24 through the gourd hole and is hung on the pin 24, a fixing hole corresponding to the pin hole is formed in the frame 2, and the boom 3 can be fixed on the frame 2 through the fixing hole by the positioning pin 23.

Be provided with a motor cover 25 on frame 2, motor cover 25 cover is established in drive mechanism 5's periphery, can effectively avoid the erosion of sea water to drive mechanism 5 in the use, has prolonged the life of lifting machine. A lifting handle 26 is fixedly arranged on the frame 2, and the lifting machine can be conveniently carried after being detached, so that the labor intensity of workers is reduced.

It is to be understood that in the claims, the specification of the present invention, all "including … …" are to be interpreted in an open-ended manner, i.e. in a manner equivalent to "including at least … …", and not in a closed manner, i.e. in a manner not to be interpreted as "including … … only".

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a heavy deep sea shrimp crab cage lifting machine, its characterized in that includes base (1), frame (2), davit (3), rotates V type friction turntable (4) and drive V type friction turntable (4) pivoted drive mechanism (5) that set up in frame (2), and base (1) is fixed on the ship board, frame (2) can be dismantled with base (1) through docking mechanism and be connected and can rotate for base (1) and adjust, the lower extreme and frame (2) fixed connection of davit (3), and the other end upwards extends and is provided with pulley (6).

2. The heavy deep sea shrimp and crab cage lifter according to claim 1, characterized in that the V-shaped friction turntable (4) comprises two wheel discs (11) and a fixed seat (12), the wheel discs (11) are arranged symmetrically and connected by a fastener, the outer edge surface of the two wheel discs (11) forms a V-shaped opening (15) for placing a rope (16), the center of the wheel discs (11) is provided with a mounting hole, one end of the fixed seat (12) is provided with a boss outwards, the shape of the boss is matched with the shape of the mounting hole, and the fixed seat (12) is connected with the wheel discs (11) by the fastener.

3. The heavy deep sea shrimp and crab cage hoisting machine as claimed in claim 1 or 2, characterized in that a rope (16) block (13) is arranged below the V-shaped friction turntable (4), the rope (16) block (13) is fixedly connected with the frame (2) through a fastening piece, an insertion end (14) with a narrow top and a wide bottom is arranged on the rope (16) block (13), the shape of the insertion end (14) is matched with the shape of the V-shaped opening of the V-shaped friction turntable (4), and the insertion end (14) is arranged right below the V-shaped opening of the V-shaped friction turntable (4) and is close to but not in contact with the friction turntable as much as possible.

4. The heavy deep sea shrimp and crab cage lifter according to claim 1, characterized in that the base (1) comprises a U-shaped cover (17) and a mounting seat (18), the mounting seat (18) is fixedly connected with a ship board, the U-shaped cover (17) is provided with a downward opening and is buckled with the mounting seat (18), two base bolts (19) penetrate through the side walls of the U-shaped cover (17) and the mounting seat (18), one end of each base bolt (19) is provided with a stop lever, and the other end of each base bolt is rotatably connected with a limiting piece.

5. The heavy deep sea shrimp and crab cage lifter according to claim 1, characterized in that the docking mechanism comprises a connecting rod (20) and a locking bolt (21), the connecting rod (20) is fixedly arranged at the center of the mounting seat (18), the frame (2) is sleeved on the connecting rod (20) and can rotate relative to the connecting rod (20), a through hole is formed in the side wall of the frame (2), a plurality of positioning holes are formed in the side wall of the connecting rod (20), the positioning holes are arranged around the connecting rod (20) at intervals, when the frame (2) rotates around the connecting rod (20) and is adjusted, the through hole can be sequentially communicated with the positioning holes correspondingly, the locking bolt (21) is arranged in the through hole, a lifting handle extends out of the outer end of the locking bolt, and the inner end of the locking bolt can be inserted into the positioning hole to string up the frame (2).

6. The heavy deep sea shrimp and crab cage lifter according to claim 1, characterized in that a sleeve (22) is arranged on the frame (2), a pin hole is formed in the boom (3) and fixedly connected with the sleeve (22) through a positioning pin (23), a gourd hole is formed in the boom (3), a pin (24) is arranged on the frame (2), the boom (3) passes through the pin (24) through the gourd hole and is hung on the pin (24), a fixing hole corresponding to the pin hole is formed in the frame (2), and the positioning pin (23) fixes the boom (3) on the frame (2) through the fixing hole.

7. The heavy deep sea shrimp and crab cage lifter according to claim 1, characterized in that the pulley (6) is rotatably arranged in a wheel seat (7), the pulley (6) is a V-shaped wheel, the wheel seat (7) is connected with the suspension arm (3) through a hanging ring (8), a U-shaped clamp (9) is arranged at the back of the wheel seat (7), and the shape of the inner hole of the U-shaped clamp (9) is matched with the shape of the suspension arm (3) so that the wheel seat (7) can be fixed in the suspension arm (3).

8. The heavy deep sea shrimp and crab cage lifter according to claim 1 or 6, characterized in that the front end of the suspension arm (3) extending upwards is provided with a bend, so that the pulley (6) arranged at the front end of the suspension arm (3) can be vertically stressed relative to the suspension arm (3).

9. The heavy deep sea shrimp and crab cage lifter according to claim 2, characterized in that the frame (2) is rotatably provided with a bridge pulley (10), and the rope (16) sequentially passes through the pulley (6), the bridge pulley (10) and the V-shaped friction turntable (4).

10. The heavy deep sea shrimp and crab cage hoisting machine as claimed in claim 1, wherein the frame (2) is provided with a motor cover (25), and the motor cover (25) is sleeved on the periphery of the transmission mechanism (5).