CN200960973Y

CN200960973Y - Fishing boat net hauler rubber tyre

Info

Publication number: CN200960973Y
Application number: CN 200620093772
Authority: CN
Inventors: 史振荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-10-20
Filing date: 2006-10-20
Publication date: 2007-10-17
Anticipated expiration: 2016-10-20

Abstract

Disclosed is a fishing boat net hauler plastic core-rubber-tire solving the problems that current fishing boats has little frictional force, short working life and is easy to slip. The utility model is provided with a wheel carrier with a plastic core-rubber-tire on the outer surface, characterized in that the outer surface of the plastic core-rubber-tire is provided with a plurality of beads or bosses. The utility model has the advantages that the outer surface of the plastic core-rubber-tire is provided with beads or bosses, thereby rugosity cannelures and protuberances are formed on the working surface, the fishnet and the net cord contact protuberances on the plastic core-rubber-tire to enlarge the frictional force between the plastic core-rubber-tire and the fishnet and the net cord and to improve adhesive force of the fishnet and the net cord thereby eliminating slipping or dropping fishnet. The utility model not only eliminates abrasion of the fishnet and the net cord, prolongs working life of the fishing gear and the plastic core-rubber-tire itself, avoids accident of the operator, but also saves the operation labor, has high working efficiency.

Description

The net hauler of fishing boat rubber tire

Technical field

The utility model belongs to a kind of net hauler of fishing boat accessory, particularly a kind of net hauler of fishing boat rubber tire.

Background technology

Rubber tire is a vitals on the net hauler of fishing boat, is used for dragging fishing net, finishes the receipts net operation.Existing net hauler of fishing boat rubber tire is made of wheel carrier and the rubber tire that is wrapped on the wheel carrier outside face, wheel carrier is made of shell, inner core and gusset, shell and inner core link together with gusset, constitute an integral body, a bevelled through hole is arranged in the centre of inner core, so that be installed on the output shaft of net winch, the outline of rubber tire is big, the middle little concave shaped in two ends, smooth surface, smooth is without any projection.The problem that this net hauler of fishing boat rubber tire exists is: 1, the friction force to fishing net and nettle is little, in use skids easily, thereby has aggravated friction to fishing net and nettle, has accelerated the wearing and tearing of fishing net and nettle.2, since the friction force of rubber tire little, skid easily, thereby, in use also fall net easily, not only influence work efficiency, also easily operating personal is caused personal injury, and operation is effort relatively also.3, abrasion resistance properties is relatively poor, and service life is short.

Summary of the invention

The technical problems to be solved in the utility model is, overcome the friction force that fishing vessel net winch rubber tire exists little, skid easily, with short problem of life-span, provide that a kind of friction force is big, non-slip, wear-resistant, the net hauler of fishing boat rubber tire of reliable operation.

The utility model has a wheel carrier, a rubber tire is arranged on the outside face of wheel carrier, and its special character is that several fins or boss are arranged on the outside face of rubber tire, on the surface of rubber tire, constitute groove or raised points protruding, recessed injustice, to increase friction force to fishing net and nettle.

Described fin is strip shape, chevron pointing or S shape, and the cross-sectional plane of fin is circular arc or trapezoidal or triangle.

Described boss is rectangle or circular trapezoid boss or cylindrical end tangs, forms several raised points on the surface of rubber tire.

The projection or the pit that also have a sphere or cylindricality at the top of boss.

Advantage of the present utility model is, fin or boss are set on the outside face of rubber tire, thereby groove or raised points protruding, recessed injustice on its running surface, have been constituted, fishing net and nettle contact with bossing on the rubber tire, increased the friction force of rubber tire to fishing net and nettle, improved the adhesive ability of fishing net and nettle, thereby stopped to skid and fallen the phenomenon of net, wearing and tearing had both been reduced to fishing net and nettle, prolonged the service life of fishing gear and rubber tire itself, avoided again operating personal is caused personal injury, and, rapid operation, high efficiency.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the A-A cutaway view of Fig. 1;

Fig. 3, Fig. 5, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11 and Figure 12 are the structural representations of other embodiments of the utility model;

Fig. 4 is the B-B cutaway view of Fig. 3;

Fig. 6 is the C-C cutaway view of Fig. 5.

The specific embodiment

Embodiment 1:

As depicted in figs. 1 and 2, the utility model has a wheel carrier, and wheel carrier is made of shell 3, inner core 1 and gusset 2, shell 3 links together with inner core 1 usefulness gusset 2, the three constitutes an integral body, and a bevelled through hole is arranged in the centre of inner core 1, so that be installed on the output shaft of net winch; A rubber tire 4 is arranged on the outside face of wheel carrier, and the outline of rubber tire 4 is that two ends are big, middle little, forms the concave shaped surface; Several fins 5 are arranged on the outside face of rubber tire 4, and fin 5 is a strip shape, and its cross-sectional plane is a circular arc, thereby has constituted several projectioies or chase groove on the surface of rubber tire 4, to increase the friction force to fishing net and nettle.

Embodiment 2:

As shown in Figure 3 and Figure 4, its structure such as embodiment 1, difference is that several fins 6 are arranged on the outside face of rubber tire 4, and fin 6 is a strip shape, and its cross-sectional plane is trapezoidal, and promptly the top of cross-sectional plane is little, and root is big, and end face is flat-top, to increase its intensity.

Embodiment 3:

As shown in Figure 5 and Figure 6, its structure such as embodiment 1, difference is that several fins 7 are arranged on the outside face of rubber tire 4, and fin 7 is a strip shape, and its cross-sectional plane is a triangle, forms polygon on the whole, to increase intensity, improves durability.

Embodiment 4:

As shown in Figure 7 and Figure 8, its structure such as embodiment 2, difference is that fin 8 is a chevron pointing, and fin 9 is a S shape, and its cross-sectional plane is trapezoidal, to improve its intensity.

Embodiment 5:

As Fig. 9, Figure 10, Figure 11 and shown in Figure 12, its structure such as embodiment 1, difference is, several boss are arranged on the outside face of rubber tire 4, and described boss is the trapezoid boss 10 of rectangle, or circular trapezoid boss 13, promptly positive rectangle or the circle of being shaped as, being shaped as of cross-sectional plane is trapezoidal, or the cylindrical end tangs 15 of rectangle, thereby forms several raised points on the surface of rubber tire 4; At the top of boss 10 a ball-shaped pit 11 or ball-shaped projection 12 are arranged, the pit 14 of a rectangle are arranged at the top of boss 13, have at the top of boss 15 one columniform protruding 16, to increase the friction force of rubber tire.

Claims

1, a kind of net hauler of fishing boat rubber tire, it has a wheel carrier, and a rubber tire is arranged on the outside face of wheel carrier, it is characterized in that several fins or boss are arranged on the outside face of rubber tire.

2, net hauler of fishing boat rubber tire according to claim 1 is characterized in that, described fin is strip shape, chevron pointing or S shape, and the cross-sectional plane of fin is circular arc or trapezoidal or triangle.

3, net hauler of fishing boat rubber tire according to claim 1 is characterized in that, described boss is rectangle or circular trapezoid boss or cylindrical end tangs.

4, net hauler of fishing boat rubber tire according to claim 3 is characterized in that, also has the projection or the pit of a sphere or cylindricality at the top of boss.