Net hauler provided with rubber ring traction wheel

Abstract

The invention relates to a fishing machine, in particular to a net hauler which is installed on a drift netter for use and provided with a rubber ring traction wheel. The net hauler aims to solve the technical problem that the structure is complex due to the fact that in order to increase the friction, a plurality of rubber wheels or pressing wheels which are synchronously rotated need to be installed on the traction wheel of the existing net hauler. The invention provides the net hauler provided with the rubber ring traction wheel, which comprises a head and a base, wherein the head is installed on the base and comprises a power plant and the traction wheel, the traction wheel is driven to rotate by the power plant, a rubber ring is arranged in the traction wheel in an embedded way, V-shaped grooves around the traction wheel are formed in the surface of the rubber ring, and hemispherical grooves are formed in the bottom surfaces of the V-shaped grooves. The special V-shaped grooves are formed in the traction wheel of the net hauler provided by the invention, so that the friction of a rope and the traction wheel is large enough, the rope does not need to be manually pulled in an assisted way, the phenomena of idling and slipping of the traction wheel cannot occur, the loss of the rope is effectively reduced, and the use cost is saved.

Description

technical field [0001] The invention relates to a fishing machine, in particular to a net hoist installed on a gillnet fishing boat and provided with a rubber ring traction wheel. Background technique [0002] The fishing boat net-lifting machine in the prior art is mainly made of two parts of machine head and machine base. The machine head is composed of a casing, an upper shaft, gears and rubber wheels, etc. The gears are installed on the upper shaft, and the upper shaft is installed in the casing, and driven by the power unit to drive the rubber wheel to rotate, the rubber wheel is installed outside the casing, and Located on one side of the shell, in order to increase the friction between the rubber wheel and the mesh, there are multiple pressure wheels driven by the power device on the machine head. The lower part of the machine head is connected with the machine base through a moving seat, and can Rotate on the base. The main problem of this kind of net lifting machi...

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to solve the technical problems that the rubber on the rubber wheels of the existing net lifting machine is inconvenient to install, easy to slip, and needs to use multiple rubber wheels or synchronously rotating pressure wheels to increase the friction force and complex structure. The first adopts an integral pouring rubber wheel, which is easy to install, produces large friction and has good durability.

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