CN2702518Y

CN2702518Y - Reciprocating double-current generator with highly effective driving

Info

Publication number: CN2702518Y
Application number: CN 200420034614
Authority: CN
Inventors: 李代明
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-04-28
Filing date: 2004-04-28
Publication date: 2005-05-25
Anticipated expiration: 2014-04-28

Abstract

The utility model relates to a reciprocating double-current generator with highly effective driving, which is characterized in that: a drive shaft 12 is sheathed with an eccentric wheel 5, 15; the maximum eccentric position and the minimum eccentric position of the eccentric wheel 5 respectively correspond to the minimum eccentric position and the maximum eccentric position of the eccentric wheel 15, the eccentric wheel 15 is connected with a connecting rod 6 through a bearing 13; the outer end of the connecting rod 6 is connected with an iron core 4 through a connecting pin 14 and a needle roller 16; a magnet winding 2 is arranged in the iron core 4; the eccentric wheel 5 is connected with the connecting rod 6 through the bearing 13; the outer end of the connecting rod 6 is connected with the iron core 4 through the connecting pin 14 and the needle roller 16; the inner part of the iron core 4 is provided with a generating winding 3 corresponding to the magnet winding 2, and a spherical steel ball track 7 is arranged between the generating winding 3 and the magnet winding 2. The utility model which is easy to be manufactured and repaired has high transmission efficiency, and simple structure.

Description

The efficient reciprocating type double current generator of transmission

One, technical field:

The utility model relates to a kind of engine, the reciprocating type double current generator of especially a kind of efficient transmission.

Two, background technology:

At present, generator is divided into DC generator and alternating current generator, they mainly are made of stator and rotor, the motionless electric current that obtains of stator, and rotor provides magnetic field, the generator transmission efficiency of this structure is not high, in addition, the power of this generator is big more, and the diameter of generator requires just big, and it is just big to overcome big rotating diameter resistance, thereby transmission efficiency is low.

Three, summary of the invention:

The purpose of this utility model provides a kind of generator transmission efficiency height, the reciprocating type double current generator of efficient transmission simple in structure.

Concrete scheme of the present utility model is: the reciprocating type double current generator of a kind of efficient transmission, comprise commutator, copper ring, commutating brush, draw brush, power transmission shaft, it is characterized in that: on power transmission shaft, be with eccentric wheel, eccentric maximum eccentric position is corresponding with eccentric minimum eccentric position and maximum eccentric position respectively with minimum eccentric position, eccentric wheel connects connecting rod by bearing, the outer end of connecting rod is connected unshakable in one's determination with needle roller by connecting pin, be provided with the electromagnetism winding in the iron core, eccentric wheel connects connecting rod by bearing, the outer end of connecting rod is connected unshakable in one's determination with needle roller by connecting pin, be provided with in the iron core and the corresponding generating winding of electromagnetism winding, be provided with spherical steel ball guide rail between generating winding and the electromagnetism winding.

This programme is by being with one group of eccentric wheel on power transmission shaft, the maximum eccentric position of eccentric wheel one end is corresponding with the minimum eccentric position and the maximum eccentric position of the other end respectively with minimum eccentric position, eccentric wheel connects the iron core that has the unshakable in one's determination of electromagnetism winding or have the winding that generates electricity by connecting rod again, when power transmission shaft rotates, eccentric wheel also rotates thereupon, because the minimum eccentric position of eccentric wheel one end is corresponding with the maximum eccentric position of the other end, the iron core that has the electromagnetism winding like this does reciprocating linear motion separately in the opposite direction with the iron core that has the winding that generates electricity, the magnetic line of force that generating winding cutting electromagnetism winding produces, and then generation alternating current, this reciprocating makes transmission efficiency and starts efficient to be improved, and avoiding in the past simultaneously, rotary engine influences transmission efficiency because of the rotational resistance that drives generator.

The utility model has the advantages that: transmission efficiency height, simple in structure, easy manufacturing, easy-maintaining.

Four, description of drawings:

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

Fig. 2 is a figure I-I cutaway view;

Fig. 3 is that electromagnetism winding 2 is the embodiment of permanent magnet in the utility model;

Fig. 4 is the embodiment that three groups of

eccentric wheels

5,15 are arranged in the utility model;

Fig. 5 is the II-II profile of Fig. 4.

Five, embodiment:

From Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 is as can be known: the utility model is mainly by shell 1, electromagnetism winding 2, generating winding 3, unshakable in one's determination 4, eccentric wheel 5, connecting rod 6, spherical steel ball guide rail 7, commutator 8, copper ring 9, commutating brush 10, draw brush 11, power transmission shaft 12, bearing 13, connecting pin 14, eccentric wheel 15, needle roller 16 is formed, it is characterized in that: on power transmission shaft 12, be with

eccentric wheel

5,15, the maximum eccentric position of eccentric wheel 5 is corresponding with the minimum eccentric position and the maximum eccentric position of eccentric wheel 15 respectively with minimum eccentric position, eccentric wheel 15 connects connecting rod 6 by bearing 13, the outer end of connecting rod 6 is connected unshakable in one's determination 4 by connecting pin 14 with needle roller 16, be provided with electromagnetism winding 2 in unshakable in one's determination 4, eccentric wheel 5 connects connecting rod 6 by bearing 13, the outer end of connecting rod 6 is connected unshakable in one's determination 4 by connecting pin 14 with needle roller 16, be provided with and electromagnetism winding 2 corresponding generating windings 3 in unshakable in one's determination 4, be provided with spherical steel ball guide rail 7 between generating winding 3 and the electromagnetism winding 2.Generating winding 3 and electromagnetism winding 2 are wound on respectively in square unshakable in one's determination 4 the line embedding groove of two block lengths that the polylith silicon steel sheet builds up.

As can be seen from Figure 1: the end at power transmission shaft 12 is equipped with commutator 8, copper ring 9, commutating brush 10, draws brush 11, the winding 3 that wherein generates electricity connects commutating brush 10 by line, commutating brush 10 contacts with commutator 8, and commutator 8 is connected with copper ring 9, copper ring 9 with draw brush 11 and contact.

As can be seen from Figure 4: on power transmission shaft 12, be with three groups of eccentric wheels 5,15.Its objective is the acquisition three phase mains, three electric phase generators are made an integral body, three generator eccentric wheel positions are mutually 120 °, in transmission process, make three generating windings 3 cutting magnetic line successively, can obtain three phase mains like this.

As can be seen from Figure 3: electromagnetism winding 2 is a permanent magnet.

As can be seen from Figure 1:

eccentric wheel

5,15 is the single piece structure, at

eccentric wheel

5,15, unshakable in one's determination 4, commutator 8, copper ring 9, commutating brush 10, draw brush 11 and be outside equipped with shell 1, shell 1 is connected by spherical steel ball guide rail 7 respectively with the winding 3 that generates electricity, electromagnetism winding 2.

Operation principle of the present utility model is: power transmission shaft 12 rotating band movable

eccentric wheels

5,15 rotate, the generating winding 3, the electromagnetism winding 2 that are connected on the

eccentric wheel

5,15 do reciprocating linear motion separately in the opposite direction with unshakable in one's determination 4, at this moment the magnetic line of force that the winding 3 cutting electromagnetism windings 2 that generate electricity are produced begins generating and obtains alternating current, alternating current is by brush 10 conduction commutators 8, because commutator 8 is connected with copper ring 9, copper ring 9 contacts with drawing brush 11, and draw brush 11 and draw electric wire and obtain direct current this moment.

Claims

1, the reciprocating type double current generator of a kind of efficient transmission, comprise commutator (8), copper ring (9), commutating brush (10), draw brush (11), power transmission shaft (12), it is characterized in that: on power transmission shaft (12), be with eccentric wheel (5,15), the maximum eccentric position of eccentric wheel (5) is corresponding with the minimum eccentric position and the maximum eccentric position of eccentric wheel (15) respectively with minimum eccentric position, eccentric wheel (15) connects connecting rod (6) by bearing (13), the outer end of connecting rod (6) is connected (4) unshakable in one's determination by connecting pin (14) with needle roller (16), be provided with electromagnetism winding (2) in (4) unshakable in one's determination, eccentric wheel (5) connects connecting rod (6) by bearing (13), the outer end of connecting rod (6) is connected (4) unshakable in one's determination by connecting pin (14) with needle roller (16), be provided with and the corresponding generating winding of electromagnetism winding (2) (3) in (4) unshakable in one's determination, be provided with spherical steel ball guide rail (7) between generating winding (3) and the electromagnetism winding (2).

2, the reciprocating type double current generator of efficient transmission according to claim 1, it is characterized in that: the end at power transmission shaft (12) is equipped with commutator (8), copper ring (9), commutating brush (10), draws brush (11), the winding (3) that wherein generates electricity connects commutating brush (10) by line, commutating brush (10) contacts with commutator (8), commutator (8) is connected with copper ring (9), copper ring (9) with draw brush (11) and contact.

3, the reciprocating type double current generator of efficient transmission according to claim 1 is characterized in that: be with three groups of eccentric wheels (5,15) on power transmission shaft (12).

4, the reciprocating type double current generator of efficient transmission according to claim 1 and 2 is characterized in that: electromagnetism winding (2) is a permanent magnet.

5, the reciprocating type double current generator of efficient transmission according to claim 1, it is characterized in that: eccentric wheel (5,15) is the single piece structure, at eccentric wheel (5,15), unshakable in one's determination (4), commutator (8), copper ring (9), commutating brush (10), draw brush (11) and be outside equipped with shell (1), shell (1) is connected by spherical steel ball guide rail (7) respectively with the winding (3) that generates electricity, electromagnetism winding (2).