CN204985298U

CN204985298U - Novel crankshaft

Info

Publication number: CN204985298U
Application number: CN201520361648.1U
Authority: CN
Inventors: 胡志伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-05-28
Filing date: 2015-05-28
Publication date: 2016-01-20
Anticipated expiration: 2025-05-28

Abstract

The utility model discloses a novel crankshaft, including drive mechanism, gear, bent axle group and clutch assembly, bent axle group comprises the first bent axle, second place bent axle, third position bent axle, fourth position bent axle and the 5th bent axle, and the clutch assembly comprises fourth position clutch, third position clutch, second place clutch and the first clutch, the number of clutch is opened up and is grown this practical bent axle body in the quantity of this practicality through increasing bent axle in the bent axle group and the clutch assembly to the many cylinder internal combustion engine of adaptation compare with traditional variable cylinder technique, can reduce the energy that the inoperative cylinder lost because of the piston and the friction of cylinder, and oil -saving effect also can further improve, and the bent axle is not that a whole is of value to the manufacturing degree of difficulty that reduces the bent axle.

Description

A kind of new type crank

Technical field

The utility model relates to a kind of bent axle, specifically a kind of bent axle of internal-combustion engine.

Background technique

Many technological methods are had both at home and abroad on automobile oil-saving, as: variable cylinder, turbosupercharging, mixed power, homogeneous compression-ignition technology, new energy technology etc., these technology achieve certain effect on automobile oil-saving, but the fuel-saving technique of automobile can also improve further.

Model utility content

The purpose of this utility model is to provide a kind of new type crank, to solve the problem proposed in above-mentioned background technology.

For achieving the above object, the utility model provides following technological scheme:

A kind of new type crank, comprise driving mechanism, gear, bent axle group and clutch pack, described bent axle group is made up of first bent axle, second bent axle, the 3rd bent axle, the 4th bent axle and the 5th bent axle, and clutch pack is made up of the 4th clutch, the 3rd clutch, second clutch and first clutch; One end of described first bent axle connects one end of second bent axle by first clutch, the other end of second bent axle connects one end of the 3rd bent axle by second clutch, the other end of the 3rd bent axle connects one end of the 4th bent axle by the 3rd clutch, the other end of the 4th bent axle connects one end of the 5th bent axle by the 4th clutch; The other end of described 5th bent axle connects gear, and the other end of first bent axle is by gear connection for transmission mechanism, and two gears are all fixed in a rotating shaft.

As further program of the utility model: in described bent axle group, the quantity of bent axle is more than or equal to 4.

As the utility model further scheme: in described clutch pack, the quantity of clutch is more than or equal to 3.

Compared with prior art, the beneficial effects of the utility model are: this practicality is by increasing the number of clutch in the quantity of bent axle in bent axle group and clutch pack, open up this practical crankshaft body long, thus and adaptive multi-cylinder engine, compared with traditional variable cylinder technology, can reduce the energy that inoperative cylinder loses because of the friction of piston and cylinder, oil-saving effect also can improve further, and bent axle is not an entirety is of value to the manufacture difficulty reducing bent axle.

Accompanying drawing explanation

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

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technological scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.

Refer to Fig. 1, in the utility model embodiment, a kind of new type crank, comprise driving mechanism 1, gear 11, bent axle group and clutch pack, described bent axle group is made up of first bent axle 2, second bent axle 3, the 3rd bent axle 4, the 4th bent axle 5 and the 5th bent axle 6, and clutch pack is made up of the 4th clutch 7, the 3rd clutch 8, second clutch 9 and first clutch 10;

One end of described first bent axle 2 connects one end of second bent axle 3 by first clutch 10, the other end of second bent axle 3 connects one end of the 3rd bent axle 4 by second clutch 9, the other end of the 3rd bent axle 4 connects one end of the 4th bent axle 5 by the 3rd clutch 8, the other end of the 4th bent axle 5 connects one end of the 5th bent axle 6 by the 4th clutch 7, thus realize being in transmission connection between bent axle group, the amount of movement of bent axle group is controlled, to reach different demands by clutch pack;

The other end of described 5th bent axle 6 connects gear 11, and the other end of first bent axle 2 is by gear 11 connection for transmission mechanism 1, and two gears 11 are all fixed in a rotating shaft.

This practicality is driven by driving mechanism 1, and after clutch pack is all closed, the 5th bent axle 6 is driven by driving mechanism 1; And all closed in clutch pack be drive the 5th bent axle 6 by gear 11.

In described bent axle group, the quantity of bent axle is more than or equal to 4, and in clutch pack, the quantity of clutch is more than or equal to 3.

This practicality by the number of clutch in the quantity of bent axle in increase bent axle group and clutch pack, can open up this practical crankshaft body long, thus and adaptive multi-cylinder engine.

To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any reference character in claim should be considered as the claim involved by limiting.

In addition, be to be understood that, although this specification is described according to mode of execution, but not each mode of execution only comprises an independently technological scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technological scheme in each embodiment also through appropriately combined, can form other mode of executions that it will be appreciated by those skilled in the art that.

Claims

1. a new type crank, comprise driving mechanism, gear, bent axle group and clutch pack, it is characterized in that, described bent axle group is made up of first bent axle, second bent axle, the 3rd bent axle, the 4th bent axle and the 5th bent axle, and clutch pack is made up of the 4th clutch, the 3rd clutch, second clutch and first clutch; One end of described first bent axle connects one end of second bent axle by first clutch, the other end of second bent axle connects one end of the 3rd bent axle by second clutch, the other end of the 3rd bent axle connects one end of the 4th bent axle by the 3rd clutch, the other end of the 4th bent axle connects one end of the 5th bent axle by the 4th clutch; The other end of described 5th bent axle connects gear, and the other end of first bent axle is by gear connection for transmission mechanism, and two gears are all fixed in a rotating shaft.

2. a kind of new type crank according to claim 1, is characterized in that, in described bent axle group, the quantity of bent axle is more than or equal to 4.

3. a kind of new type crank according to claim 1, is characterized in that, in described clutch pack, the quantity of clutch is more than or equal to 3.