A kind of starter
Technical field
The utility model relates to a kind of starter, and especially a kind of starter that prevents the cast damage motor of starting rope belongs to marine engine component technology field.
Background technique
At present, the common employing of fraction horsepower outboard machine is started through the mode that starter pulls starting.Existing starter mainly adopts the tool for transmitting of starting rope as pulling force, and starting rope adopts fibrous braid usually; Starting rope inevitably can produce friction with other parts in the starter in the process of transmitting pulling force, the chip that friction is produced is very easily sucked by gas handling system because the starter structural reason directly is scattered on other outboard machine parts of starter below; In case these chips get into engine chamber, it is heavy then accidents caused gently then to reduce engine power.Existing solution is to assemble starting rope soaks the stipulated time earlier in machine oil after again, but this method can not be stopped the generation of chip fully.
Summary of the invention
The utility model purpose is to have proposed a kind of starter that prevents the cast damage motor of starting rope for the deficiency that overcomes existing technology.
For achieving the above object, the technological scheme that the utility model adopts is: a kind of starter comprises starter assembly, dust cover, buckle, driving wheel; Said starter assembly links to each other through transmission shaft with driving wheel; Said buckle is arranged on the edge of dust cover; Said buckle snaps on the starter assembly, and said dust cover covers starter assembly, and said driving wheel is in the outside of dust cover.
Because the utilization of technique scheme, the utility model compared with prior art has advantage:
The described starter of the utility model, said dust cover covers starter assembly, and said driving wheel is in the outside of dust cover; The cast of starting rope is isolated in starter assembly inside, avoids being sucked by the gas handling system of motor, reaches the purpose of protection motor; This programme is simple in structure, practicality.
Description of drawings
Below in conjunction with accompanying drawing the utility model technological scheme is described further:
Accompanying drawing 1 is the partial sectional view of the starter of the utility model;
Wherein: 1, starter assembly; 2, dust cover; 21, buckle; 3, driving wheel.
Embodiment
The described a kind of starter of the utility model shown in accompanying drawing 1 comprises starter assembly 1, dust cover 2, buckle 21, driving wheel 3; Said starter assembly 1 and driving wheel 3 link to each other through transmission shaft; Said buckle 21 is arranged on the edge of dust cover 2; Said buckle 21 snaps on the starter assembly 1, and said dust cover 2 covers starter assembly 1, and said driving wheel 3 is in the outside of dust cover 2.
Because the utilization of technique scheme, the utility model compared with prior art has advantage:
The described starter of the utility model, said dust cover covers starter assembly, and said driving wheel is in the outside of dust cover; The cast of starting rope is isolated in starter assembly inside, avoids being sucked by the gas handling system of motor, reaches the purpose of protection motor; This programme is simple in structure, practicality.
Below only be the concrete exemplary applications of the utility model, the protection domain of the utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technological scheme of formation, all drop within the utility model rights protection scope.