CN202593812U

CN202593812U - Safe type fishing boat net hauling device

Info

Publication number: CN202593812U
Application number: CN 201220255676
Authority: CN
Inventors: 谢永和; 方懂平
Original assignee: Zhejiang Ocean University ZJOU
Current assignee: Zhejiang Ocean University ZJOU
Priority date: 2012-06-01
Filing date: 2012-06-01
Publication date: 2012-12-12
Anticipated expiration: 2022-06-01

Abstract

The utility model relates to a safe type fishing boat net hauling device, which belongs to the field of fishing boat equipment and comprises a lower plate, an upper plate, U-shaped grooves, an air cylinder, a baffle plate, curve wheels, a connecting shaft and a hydraulic motor, wherein the lower plate and the upper plate are arranged in the U-shaped grooves at two sides, the air cylinder is arranged on the U-shaped grooves and is connected with the baffle plate, the baffle plate is arranged at the upper part of the upper plate, the middle parts of the lower plate and the upper plate are respectively provided and uniformly distributed with three curve wheels through the connecting shaft, the upper curve wheels and the lower curve wheels form engagement matching, the curve wheels arranged on the lower plate are respectively driven through the hydraulic motor, one curve wheel arranged on the upper plate is driven through the hydraulic motor, the lower plate is fixed with the U-shaped grooves, the upper plate and the U-shaped grooves are in gap matching, the upper plate can slide in the U-shaped grooves, and the curve wheels are formed by tangently connecting eight semicircle with the same diameter. The safe type fishing boat net hauling device has the advantages that original rolling tube winding type net hauling is changed into the transverse moving type net hauling, the dangerous accidents of turning over people are avoided, a case can also be sheathed outside the device so that higher safety can be realized, in addition, the tension of the structure is strong, and simplicity and convenience are realized.

Description

The safety-type fishing boat plays net arrangement

Technical field

The utility model relates to a kind of safety-type fishing boat and plays net arrangement, belongs to the fishing boat apparatus field.

Background technology

Along with the fast development of science and technology with economic strength; Ocean-going fishing industry is also more and more flourishing, but the net winch of using on the fishing boat at present still is a drum-type, and the winding through rope realizes drawing in the net; Such mechanism gets involved in clothes through regular meeting; Thereby also being involved in upset to the people, causing serious personal safety accident, is a urgent problem.

Summary of the invention

The purpose of the utility model provides a kind of safety-type fishing boat and plays net arrangement.

The problem that the utility model will solve is the deficiency that existing net roller is prone to cause serious personal safety accident.

For realizing the purpose of the utility model, the technical scheme that the utility model adopts is:

The safety-type fishing boat plays net arrangement; Comprise lower plate, upper plate, U type groove, cylinder, plate washer, curve wheel, adapter shaft and HM Hydraulic Motor, lower plate and upper plate are installed in the U type groove of both sides, on the U type groove cylinder are installed; Cylinder is connected with plate washer; Plate washer is installed in upper plate top, and lower plate and upper plate middle part are installed respectively through adapter shaft and be evenly equipped with 3 curve wheels, and curve wheel forms engagement fit up and down; Curve wheel on the lower plate is all through fluid motor-driven, and a curve wheel on the upper plate passes through fluid motor-driven.

Lower plate and U type groove are fixed together, and upper plate and U type groove are free-running fit, and upper plate can slide in U type groove; A curve wheel of upper plate overlap mouth passes through fluid motor-driven; Curve wheel is eight tangent being formed by connecting of semicircle that diameter is identical, and the center of circle is positioned on the same basic circle and the diameter of eight semicircles is the half the of basic diameter.

The utility model has the advantages that: with the hauling of original cylinder wound form hauling being transformed into parallel-moving type; Avoided the Peril Incident that turns over people volume, can also install the outside at this and overlap a shell again and make it safer, and this structure pulling force has been strong; Simple and convenient, should have the vast market space.

Description of drawings

Fig. 1 is the front isometric view that the utility model safety-type fishing boat plays net arrangement;

Fig. 2 is the stereo rearview that the utility model safety-type fishing boat plays net arrangement;

Fig. 3 is the curve wheel schematic diagram;

Among the figure: 1, lower plate 2, upper plate 3, U type groove 4, cylinder 5, plate washer 6, curve wheel 7, adapter shaft 8, HM Hydraulic Motor.

The specific embodiment

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

The safety-type fishing boat plays net arrangement; Comprise lower plate 1, upper plate 2, U type groove 3, cylinder 4, plate washer 5, curve wheel 6, adapter shaft 7 and HM Hydraulic Motor 8, lower plate 1 is installed in the U type groove 3 of both sides with upper plate 2, on the U type groove 3 cylinder 4 is installed; Cylinder 4 is connected with plate washer 5; Plate washer 5 is installed in upper plate 2 tops, and lower plate 1 is installed respectively through adapter shaft 7 with upper plate 2 middle parts and is evenly equipped with 3 curve wheels 6, and curve wheel 6 forms engagement fit up and down; Curve wheel 6 on the lower plate 1 all drives through HM Hydraulic Motor 8, and the curve wheel 6 on the upper plate 1 drives through HM Hydraulic Motor 8.

Lower plate 1 is fixed together with U type groove 3, and upper plate 2 is a free-running fit with U type groove 3, and upper plate 2 can slide in U type groove 3; Using cylinder 4 to realize moving of upper plate 1, is because cylinder 4 also has certain precompressed property, prevents because of the whole device of the excessive damage of external force; The appearance (direction that refers to like arrow among Fig. 2 is the rope sense of motion) that a curve wheel 6 of upper plate 1 overlap mouth drives to prevent stuck phenomenon through HM Hydraulic Motor 8; Curve wheel 6 is eight tangent being formed by connecting of semicircle that diameter is identical, and the center of circle is positioned on the same basic circle and the diameter of eight semicircles is the half the of basic diameter, and two such curve wheels 6 power that is meshing with each other is big and big with effective area of engagement of rope.

The method of application of this device: this device is fixed on the fishing boat through U type groove 3, connects gas circuit and hydraulic tubing, when wanting hauling; Make cylinder 4 stretch out drive upper plate 2 and move, between the curve wheel 6, cylinder 4 is shunk about rope just can embed; Primer fluid pressure motor 8 rotates; Rope just slowly moves under the engagement of 3 sets of curves wheel 6, and the net pull-up, such device is safe and reliable then.

Claims

1. the safety-type fishing boat plays net arrangement; Comprise lower plate (1), upper plate (2), U type groove (3), cylinder (4), plate washer (5), curve wheel (6), adapter shaft (7) and HM Hydraulic Motor (8); It is characterized in that: lower plate (1) and upper plate (2) are installed in the U type groove (3) of both sides; Cylinder (4) is installed on the U type groove (3), and cylinder (4) is connected with plate washer (5), and plate washer (5) is installed in upper plate (2) top; Lower plate (1) and upper plate (2) middle part are installed respectively through adapter shaft (7) and are evenly equipped with 3 curve wheels (6); Curve wheel (6) forms engagement fit up and down, and the curve wheel (6) on the lower plate (1) all drives through HM Hydraulic Motor (8), and the curve wheel (6) on the upper plate (1) drives through HM Hydraulic Motor (8).

2. safety-type fishing boat according to claim 1 plays net arrangement, it is characterized in that: said lower plate (1) is fixed together with U type groove (3), and upper plate (2) is a free-running fit with U type groove (3), and upper plate (2) can slide in U type groove (3).

3. safety-type fishing boat according to claim 1 plays net arrangement, it is characterized in that: a curve wheel (6) of said upper plate (1) overlap mouth drives through HM Hydraulic Motor (8).

4. safety-type fishing boat according to claim 1 plays net arrangement, it is characterized in that: said curve wheel (6) is eight tangent being formed by connecting of semicircle that diameter is identical, and the center of circle is positioned on the same basic circle and the diameter of eight semicircles is the half the of basic diameter.