CN2561936Y

CN2561936Y - Shutter arm style engine

Info

Publication number: CN2561936Y
Application number: CN 02275878
Authority: CN
Inventors: 高勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-07-26
Filing date: 2002-07-26
Publication date: 2003-07-23
Anticipated expiration: 2012-07-26

Abstract

The utility model discloses a shuttle arm-type engine, a rotary shaft is arranged on an engine body constituted by a front shell body and a rear shell body, the rotary shaft is arranged with a flywheel, the flywheel is arranged with a movable shuttle, the front shell body is also provided with two combustion chambers arranged symmetrically, the rear shell body is arranged with two combustion chambers arranged symmetrically, the shuttle is arranged with a fuel outlet, a fuel induction trunk, and is arranged with a push rod valve switching the fuel outlet. The utility model has the advantages of small volume, light weight, simple structure, in expensive cost, high working efficiency, as well as smooth and steady transmission etc.

Description

The arm-type motor of shuttle

Technical field:

The utility model relates to the arm-type motor of a kind of shuttle, belongs to fuel oil or gas engine technical field.

Background technique:

At present, motor of the prior art, generally all to adopt piston and connecting rod, these motors exist mainly that volume is big, complex structure, the high shortcoming of cost, and the connecting rod and the bent axle of existing piston motor are in operation, its connecting rod is an indefinite parameter to the formed arm of force of bent axle, when the connecting lever of connecting rod and bent axle during at same straight line, its acting force arm is zero, therefore its moment is zero, thereby piston at this moment acting also is zero, so the existing piston motor also exists the lower shortcoming of working efficiency.

Summary of the invention:

The purpose of this utility model is: provide a kind of volume shuttle less, simple in structure, that cost is lower and working efficiency is higher arm-type motor, to overcome the deficiencies in the prior art.

The utility model is to constitute like this: it comprises the transmission shaft (1) of outputting power, rotatingshaft (1) is installed on the body of being made up of front case (2) and rear case (3), and flywheel (4) and flywheel lid (5) is housed on rotatingshaft (1), in flywheel (4) and flywheel lid (5), be equipped with an energy with the direction of the axis parallel of transmission shaft (1) on the shuttle (6) that moves, in front case (2), be provided with cooling water cyclic cavity c, and in front case (2), also be provided with two symmetrically arranged firing chamber a and b, be provided with the curve track that the push rod of the valve that can install with the front-end face of shuttle (6) contacts in the bottom of firing chamber a and b, in rear case (3), also be provided with cooling water cyclic cavity c ', and in rear case (3), also be provided with two symmetrically arranged fuel chambers a ' and b ', be provided with the curve track that can contact with the ear end face of shuttle (6) in the bottom of fuel chambers a ' and b ', on the front-end face of shuttle (6), be provided with fuel outlet (7) and the post rod type valve (8) that can open and close fuel outlet (7) is installed, on the other end of shuttle (6), be provided with fuel air passage (9), and fuel air passage (9) is communicated with fuel outlet (7), on the front-end face of flywheel (4) and circumferential surface, be provided with the waste discharge vent hole (10) that communicates, ignition spark plug (11) also is housed on firing chamber a and b, the negative electrical contact (12) that divides is housed on front case, on flywheel (4), be equipped with and divide the electrical contact positive that (12) contact to divide electrical contact (13) with feminine gender, the negative electrical contact (12) that divides is connected with spark plug (11) by lead, on front case (2) and rear case (3), all be provided with the circulating water inlet (14) and the circulating water outlet pipe (15) that are connected with its cooling water cyclic cavity c and c ' respectively, on rear case (3), be provided with a pair of fuel air pipe (16) that is connected with its fuel chambers a ' and b ' respectively, between the inwall of the outer surface of flywheel (4) and front case (2) and rear case (3), be provided with a toxic emission space k, and an exhaust pipe (17) that is connected with toxic emission space k is housed on rear case (3); Outer seal ring (18) and inner seal ring (19) also are housed on front case (2) and the rear case (3); On the interior circular arc of shuttle (6) and external arc surface, also be provided with protruding rail (20), in the hole of the installation shuttle (6) of flywheel (4), also be provided with the groove (21) that matches with the protruding rail (20) of shuttle.

Owing to adopted technique scheme, the utility model is compared with existing piston formula motor, the utility model has saved the piston that is adopted on the conventional engines, connecting rod and crank rotating mechanism, therefore the utlity model has little, in light weight, simple in structure, the cheap advantage of volume.

When using the utility model, at first, be connected on circulating water inlet of the present utility model (14) and the circulating water outlet pipe (15) by the intake pipe and the outlet pipe of traditional method the cool cycles water tank, co-fuel delivery pipe through atomizing is connected on the fuel air pipe (16), then the priming supply line is connected negative the branch on the electrical contact (12); When the utility model is worked, the beginning that is starting, driving transmission shaft (1) by starting electrical machinery earlier rotates, when transmission shaft (1) rotates, flywheel (4) will rely on inertia that the shuttle (6) that is contained in the flywheel is taken to the firing chamber a of front case (2) and rear case (3) and the front end of fuel chambers a ', at this moment fuel outlet (7) is in the position of firing chamber a, and fuel air passage (9) is among the fuel chambers a ', and the post rod type valve (8) that is contained in the fuel outlet (7) of shuttle (6) front end is opening state, therefore at this moment the firing chamber a of front case (2) is communicated with the fuel chambers a ' of rear case (3), and along with the rotation of flywheel (4), fuel among its fuel chambers a ' is in being pressed into firing chamber a, when shuttle (6) continuation is rotated along with flywheel (4), the bottom surface of firing chamber a contacts the push rod of shuttle (6) front-end face upper ejector pin formula valve (8) gradually, make its push rod by jack-up, thereby post rod type valve (8) is closed, at this moment the negative positive electrical contact (13) that divides of electrical contact (12) and the high pressure on the flywheel (4) that divides of the high pressure on the front case (2) contacts, thereby the spark plug (11) that makes firing chamber a produces high voltage and sends ignition spark, fuel among a of firing chamber is lighted and burning expansion, this expanding gas acts on the shuttle (6), make shuttle (6) promote flywheel (4) and rotate acting, and flywheel (4) outputs power by transmission shaft (1), when the waste discharge vent hole (10) on the flywheel (4) forwards the position of firing chamber a to, gas of combustion among a of firing chamber will be discharged among the k of toxic emission space by waste discharge vent hole (10), and from the k of toxic emission space, be discharged in the extra-organismal atmosphere by exhaust pipe (17), at this moment the front end of shuttle (6) has entered the firing chamber b of front case (2) and rear case (3) and the front end of fuel chambers b ', and the post rod type valve (8) that is contained in the fuel outlet (7) of shuttle (6) front end is opening state again, therefore at this moment the firing chamber b of front case (2) is communicated with the fuel chambers b ' of rear case (3), fuel among its fuel chambers b ' is in being pressed into firing chamber b, when shuttle (6) continuation is rotated along with flywheel (4), the bottom surface of firing chamber b contacts the push rod of shuttle (6) front-end face upper ejector pin formula valve (8) gradually, make its push rod by jack-up, thereby post rod type valve (8) is closed, at this moment the negative positive electrical contact (13) that divides of electrical contact (12) and the high pressure on the flywheel (4) that divides of the high pressure on the front case (2) contacts, thereby make the spark plug (11) that is installed in firing chamber b produce high voltage and send ignition spark, fuel among the b of firing chamber is lighted and burning expansion, this expanding gas acts on the shuttle (6), make shuttle (6) promote flywheel (4) again and rotate acting, when the waste discharge vent hole (10) on the flywheel (4) forwards the position of firing chamber b to, gas of combustion among the b of firing chamber will be discharged among the k of toxic emission space by waste discharge vent hole (10), and from the k of toxic emission space, be discharged in the extra-organismal atmosphere by exhaust pipe (17), at this moment the front end of shuttle (6) enters the firing chamber a of front case (2) and rear case (3) and the front end of fuel chambers a ' again, begin another combustion fuel, expansion acting process, so circulation is course of normal operation of the present utility model.Because it is a definite value that shuttle of the present utility model (6) acts on the arm of force of transmission shaft (1), do not have the problem of zero-g arm, so the utility model also has the advantage of efficient height, stable drive, good operating stability.

Description of drawings:

Accompanying drawing 1 is a structural representation of the present utility model;

Accompanying drawing 2 is a schematic appearance of the present utility model;

Accompanying drawing 3 is the structural representation of the utility model front case;

Accompanying drawing 4 is that the B of accompanying drawing 3 is to schematic representation;

Accompanying drawing 5 is analysed and observe the expansion schematic representation for the A-A of bottom surface, firing chamber curve track in the accompanying drawing 4;

Accompanying drawing 6 is the schematic representation of the bottom surface curve track of firing chamber when contacting with the push rod of shuttle front-end face upper ejector pin formula valve;

Accompanying drawing 7 is the schematic representation of the utility model rear case;

Accompanying drawing 8 is analysed and observe the expansion schematic representation for the C-C of fuel chambers bottom surface curve track in the accompanying drawing 7;

Accompanying drawing 9 is a shuttle structure schematic representation of the present utility model;

Accompanying drawing 10 is a flywheel structure schematic representation of the present utility model;

Accompanying drawing 11 is shuttle section front end of the present utility model working state figure during ignition point in the firing chamber.

Embodiment:

Embodiment of the present utility model: front case (2) and rear case (3) can adopt motor cylinder block material of the prior art in the present embodiment, during making, rotatingshaft (1) is installed on the body of being made up of front case (2) and rear case (3), preferably adopt sliding bearing or rolling bearing with front case (2) with the position that rear case (3) contacts at rotatingshaft (1), and on rotatingshaft (1), load onto flywheel (4) and flywheel lid (5), and on flywheel (4) and flywheel lid (5), produce a shuttle hole, in the shuttle hole in shuttle (6) threading flywheel (4) and the flywheel lid (5), make its can with the direction of the axis parallel of transmission shaft (1) on move, in front case (2), produce cooling water cyclic cavity c, and in front case (2), produce two symmetrically arranged firing chamber a and b, produce the curve track that the push rod of the valve that can install with the front-end face of shuttle (6) contacts in the bottom of firing chamber a and b, in rear case (3), also produce cooling water cyclic cavity c ', and in rear case (3), produce two symmetrically arranged fuel chambers a ' and b ', produce the same curve track that can contact respectively with the ear end face of shuttle (6) in the bottom of fuel chambers a ' and b ', on the front-end face of shuttle (6), produce fuel outlet (7) and a post rod type valve (8) that can open and close fuel outlet (7) is installed, on the other end of shuttle (6), make a fuel air passage (9), and fuel air passage (9) is communicated with fuel outlet (7), on the front-end face of flywheel (4) and circumferential surface, make a waste discharge vent hole (10) that communicates, on firing chamber a and b, adorn an ignition spark plug (11) respectively, on front case (2), load onto the negative electrical contact (12) that divides, and on flywheel (4), load onto and to divide the electrical contact positive that (12) contact to divide electrical contact (13) with feminine gender, divide electrical contact (12) to be connected with spark plug (11) feminine gender by lead, on front case (2) and rear case (3), install the circulating water inlet (14) and the circulating water outlet pipe (15) that are connected with its cooling water cyclic cavity c and c ' respectively, on rear case (3), install a pair of fuel air pipe (16) that is connected with its fuel chambers a ' and b ' respectively, during making, make between the inwall of the outer surface of flywheel (4) and front case (2) and rear case (3) and form a toxic emission space k, and an exhaust pipe (17) that is connected with toxic emission space k is housed on rear case (3); In order to improve working efficiency of the present utility model, can on front case (2) and rear case (3), load onto outer seal ring (18) and inner seal ring (19); And on the interior circular arc of shuttle (6) and external arc surface, also produce protruding rail (20), and in the shuttle hole of the installation shuttle (6) of flywheel (4), produce and can (21) accordingly with the groove that the protruding rail (20) of shuttle matches.

Claims

1, the arm-type motor of a kind of shuttle, it comprises the transmission shaft (1) of outputting power, it is characterized in that: rotatingshaft (1) is installed on the body of being made up of front case (2) and rear case (3), and flywheel (4) and flywheel lid (5) is housed on rotatingshaft (1), in flywheel (4) and flywheel lid (5), be equipped with an energy with the direction of the axis parallel of transmission shaft (1) on the shuttle (6) that moves, in front case (2), be provided with cooling water cyclic cavity c, and in front case (2), also be provided with two symmetrically arranged firing chamber a and b, be provided with the curve track that the push rod of the valve that can install with the front-end face of shuttle (6) contacts in the bottom of firing chamber a and b, in rear case (3), also be provided with cooling water cyclic cavity c ', and in rear case (3), also be provided with two symmetrically arranged fuel chambers a ' and b ', be provided with the curve track that can contact with the ear end face of shuttle (6) in the bottom of fuel chambers a ' and b ', on the front-end face of shuttle (6), be provided with fuel outlet (7) and the post rod type valve (8) that can open and close fuel outlet (7) is installed, on the other end of shuttle (6), be provided with fuel air passage (9), and fuel air passage (9) is communicated with fuel outlet (7), on the front-end face of flywheel (4) and circumferential surface, be provided with the waste discharge vent hole (10) that communicates, ignition spark plug (11) also is housed on firing chamber a and b, the negative electrical contact (12) that divides is housed on front case, on flywheel (4), be equipped with and divide the electrical contact positive that (12) contact to divide electrical contact (13) with feminine gender, the negative electrical contact (12) that divides is connected with spark plug (11) by lead, on front case (2) and rear case (3), all be provided with the circulating water inlet (14) and the circulating water outlet pipe (15) that are connected with its cooling water cyclic cavity c and c ' respectively, on rear case (3), be provided with a pair of fuel air pipe (16) that is connected with its fuel chambers a ' and b ' respectively, between the inwall of the outer surface of flywheel (4) and front case (2) and rear case (3), be provided with a toxic emission space k, and an exhaust pipe (17) that is connected with toxic emission space k is housed on rear case (3).

2, the arm-type motor of shuttle according to claim 1 is characterized in that: outer seal ring (18) and inner seal ring (19) also are housed on front case (2) and the rear case (3).

3, the arm-type motor of shuttle according to claim 1, it is characterized in that: on the interior circular arc of shuttle (6) and external arc surface, also be provided with protruding rail (20), in the hole of the installation shuttle (6) of flywheel (4), also be provided with the groove (21) that matches with the protruding rail (20) of shuttle.