CN2737670Y

CN2737670Y - Self-propelling boat

Info

Publication number: CN2737670Y
Application number: CN 200420053679
Authority: CN
Inventors: 孙寿田
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-09-09
Filing date: 2004-09-09
Publication date: 2005-11-02
Anticipated expiration: 2014-09-09

Abstract

The utility model relates to a mechanical boat for water-traffic, relating to a boat for water-traffic used for the aquaculture. The technological problem is solved: a mechanical water traffic and vehicle having simple structure and lightweight is provided. The technical project of the utility model is composed of a body, an impeller, a chain, a sprocket and a rudder. The mechanical boat for water-traffic is characterized in that the body is a twin-hull boat, the body is composed of abreast a left boat shaped foam plastic and a right boat shaped foam plastic, and the left boat shaped foam plastic and the right boat shaped foam matched with a fixing truss are connected in parallel; the surface of the body of the foam plastic is coated with glass fiber reinforced plastic, and the upper side of the central fixing truss is fixed with a shaft support which is provided with a drive sprocket; the both ends of the central axis of the drive sprocket are provided with drive cranks, a hub of the impeller is connected with a driven sprocket, and the middle neutral position of the rear truss is assembled with an impeller shaft of a support impeller; the upper end of the impeller is provided with a wheel cover, and the middle transmission chain of the main, driven sprockets is shielded on the lower side of the wheel cover; a rudder lever of a rudder blade is hung on the rudder lever seat of the central tail truss, and the upper end of the rudder lever is provided with a tiller. The utility model is adequate for investing and spreading bait work in the aquaculture pond.

Description

Self-propelling boat

Technical field

The utility model relates to the manpower ship, specifically a kind of Self-propelling boat.

Background technology

We know, at present, manpower ship's connecting device is varied, common have hand draw the slurry manpower ship, by manpower ship that power rotates and the water wheels manpower ship who travels very slow manually are provided, these manpower ships' hull all is flat, and gait of march is slow, and the back steering swivel system turns to dumb, hull easily tilts, and has limited manpower ship's development and use greatly.

Summary of the invention

The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of environmental protection, energy-conservation, quick steady, easy to operate ancient cooking vessel formula manpower ship are provided.

Technical problem to be solved in the utility model is in order to overcome above-mentioned the deficiencies in the prior art, provides a kind of the utility model to reach by following measure:

A kind of Self-propelling boat, be provided with hull, guide piece, drive transmission device, guide piece is by rudder stock, guide plate, steering handle, shift fork, drive link, drive transmission device is by screw propeller, transmission shaft, the cone gear that is meshed, little chain wheel, it is characterized in that transmission shaft is fixed on the afterbody of hull, transmission shaft one end links to each other with screw propeller, the afterbody that the other end passes hull links to each other with the fixing cone gear that is meshed of rear end belowdecks, little chain wheel is equipped with in the lower end of the cone gear that is meshed, large toothed disk on the drive transmission device in little chain wheel and the cabin is linked to each other by chain, front end in the cabin is equipped with fin formula guide piece, one end of rudder stock links to each other with steering handle, the other end pass at the bottom of the storehouse with at the bottom of the storehouse in shift fork link to each other, the other end of shift fork and the middle part of drive link join, and the two ends that the drive link two ends are passed at the bottom of the storehouse link to each other with the guide plate of outer both sides at the bottom of the storehouse.

The utility model is owing to adopt said structure, shank with the people provides power, with chain, cone gear the power that shank provides is passed to rear-mounted propeller, by preposition guidance system, and then promote the linkage that hull advances, have environmental protection, energy-conservation, quick advantage such as steady, easy to operate.

Description of drawings

Accompanying drawing is a structural representation of the present utility model, also is the structural representation of a kind of embodiment.

Fig. 1 is a front view of the present utility model:

Fig. 2 is a birds-eye view of the present utility model:

The specific embodiment:

A kind of Self-propelling boat, be provided with hull 1, guide piece and drive transmission device, guide piece is by rudder stock 2, guide plate 3, steering handle 4, shift fork 5, drive link 6 constitutes, drive transmission device is by screw propeller 7, transmission shaft 8, the cone gear 9 that is meshed, denticle dish 10 constitutes, transmission shaft 8 is fixed on the afterbody of hull 1, transmission shaft 8 one ends are connected with screw propeller 7, the afterbody that the other end passes hull 1 links to each other with the fixing cone gear that is meshed 9 of rear end belowdecks, denticle dish 4 is equipped with in the lower end of the cone gear 9 that is meshed, large toothed disk 11 on the interior drive transmission device of denticle dish 10 and cabin is connected by chain, front end in the cabin is equipped with fin formula guide piece, one end of rudder stock 2 links to each other with steering handle 4, the other end pass at the bottom of the storehouse with at the bottom of the storehouse in shift fork 5 link to each other, the middle part of the other end of shift fork 5 and drive link 6 joins, and the two ends that drive link 6 two ends are passed at the bottom of the storehouse link to each other with the guide plate 3 of outer both sides at the bottom of the storehouse, and Power Drive Unit is identical with the structure of the Power Drive Unit of bicycle, this does not give unnecessary details.

Claims

1, a kind of Self-propelling boat, be provided with hull, guide piece, drive transmission device, guide piece is by rudder stock, guide plate, steering handle, shift fork, drive link constitutes, drive transmission device is by screw propeller, transmission shaft, the cone gear that is meshed, the denticle dish constitutes, it is characterized in that transmission shaft is fixed on the afterbody of hull, transmission shaft one end links to each other with screw propeller, the afterbody that the other end passes hull links to each other with the fixing cone gear that is meshed of rear end belowdecks, little chain wheel is equipped with in the lower end of the cone gear that is meshed, large toothed disk on the drive transmission device in little chain wheel and the cabin is linked to each other by chain, front end in the cabin is equipped with fin formula guide piece, one end of rudder stock links to each other with steering handle, the other end pass at the bottom of the storehouse with at the bottom of the storehouse in shift fork link to each other, the other end of shift fork and the middle part of drive link join, and the two ends that the drive link two ends are passed at the bottom of the storehouse link to each other with the guide plate of outer both sides at the bottom of the storehouse.

2, a kind of Self-propelling boat according to claim 1 is characterized in that guide piece adopts fin formula guide piece.