CN201140707Y

CN201140707Y - Economizer for breakaway after brake of vehicle

Info

Publication number: CN201140707Y
Application number: CNU2007200153407U
Authority: CN
Inventors: 于洪浩
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-10-15
Filing date: 2007-10-15
Publication date: 2008-10-29
Anticipated expiration: 2017-10-15

Abstract

The utility model relates to an automobile brake starting fuel economizer, wherein an automobile drive shaft belt pulley is connected on a belt pulley whose internal portion is provided with an anti-torque protection device through a texrope belt. The belt pulley is fixed on the left end of an I shaft through a compression spring, a protection pin, a shaft sleeve, a flat key and a clip spring. A gear wheel on the I shaft is meshed with a gear pulley on an II shaft. A hydraulic cylinder is mounted on the left side of a box body which is opposite to the left shaft head of the II shaft. A connecting bar, a cross shaft, a compression spring and a positioning pin are mounted in the II shaft. A spline housing, a compressed shell, a positioning disc, a friction liner plate, an inner abrasion plate, an outer abrasion plate, a clutch casing and a gear wheel are mounted on the II shaft. A steel ball is mounted in a trigonal area which is formed by the positioning disc, the compression shell and the gear wheel. Both ends of a plane rolling worm spring are respectively fixed on the shaft face of a clutch and the box body. An internal drawing shaft on the right end of the II shaft is combined with a cross beam on the gear wheel. The compression spring is sleeved on the drawing shaft, and the clutch is mounted on the right side of the box body and is fixed on a gland bush. A gear wheel on an III shaft is an intermediate wheel which is meshed with the gear wheels on the I shaft and the II shaft. A gear wheel which is provided with an internal ratchet is mounted on the I shaft through a pawl. A box cover is fastened on the box body, and the integral automobile brake starting fuel economizer is fixed on an automobile bay.

Description

A kind of starting fuel economizer used after braking of automobile

Technical field

The utility model belongs to the design and the manufacturing technology field of starting fuel economizer used after braking of automobile.It is a kind of mechanical device of automobile energy savings.

Background technology

Vehicle starting be automobile from motionless must be to moving through process, the chassis that the engine drive that has rotated remains static needs the more energy and produces a large amount of tail gas.As: east wind EQ1009 type lorry starting oil consumption reaches 120 milliliters.This is unfavorable for energy-conserving and environment-protective.Demand development starting petrol economizer urgently.So far, do not see that the starting petrol economizer comes out, and does not have reported in literature yet.

Summary of the invention

The purpose of this utility model is that a kind of starting fuel economizer used after braking of automobile is provided.

It is achieved by the following technical solution:

The utility model front portion is power input, stored energy part, be by belt pulley and be installed in respectively that spiral spring is rolled up on gear, friction lining, plane on I, the II axle, clutch case constitutes, and have the electrical equipment hydraulic efficiency pressure system as power-transfer clutch in conjunction with power.The rear portion is an energy dispensing drive part, constitutes by gear, overriding clutch with the shared axle in front portion, belt pulley etc., and is furnished with magnetic clutch.Remove belt pulley, all the other Transmissions all are contained in the casing.Whole assembly is installed on the car stand.

The utility model is to utilize accumulator to store with depressing the idle work that brake pedal automobile slide to the stroke of parking does, and lifts brake pedal, and the energy automatic release need not refuel, and automobile is started to walk automatically.Must not stop after both having made braking automobile, the starting device still has power-assisted to quicken function.

Principle of work, the belt pulley that is installed on the propeller-shaft rotates counterclockwise by the belt crop rotation that V-wheel drive is contained on the starting device I axle.The gear that is contained on the gear mesh II axle on the I axle keeps cw idle running when not braking.

Step on the brake pedal shake-up and often open the hydraulic electromagnetic change valve normal open switch, hydraulic actuating cylinder is started working, piston push rod drive link, transverse axis, compression shell, steel ball act on the dowel disc, be squeezed on the gear face, gear produces axial force, make outside friction disc, the combination of internal friction sheet by the friction liner plate, rotate clutch case and do the clockwise direction rotation.Make the plane volume spiral spring that is fixed on the power-transfer clutch columella cylindrical begin to shrink stored energy simultaneously.Finish these actions, volume spiral spring rear portion, plane starting rotating element is because gear is equipped with mono-directional overrun clutch, and transmission is not interfered.

Lift brake pedal, the cylinder pressure commutation, outside friction disc is executed with the internal friction sheet and is separated.At this moment plane volume spiral spring anticlockwise direction rotation immediately delivered energy.By gear, thorn claw, I axle, belt pulley, propeller-shaft to brake after stall or slow-revving automobile turning cylinder drive, reach not the purpose of must the oil supply starting or quickening.Protected key is under the saturated operating mode of plane volume spiral spring, and compression press spring makes belt pulley separate with axle sleeve automatically, prevents to damage parts.

During reversing automobile, the normally closed switch that shifter bar acts on the hydraulic electromagnetic change valve is opened, and the hydraulic electromagnetic change valve hydraulic efficiency pressure system of cutting off the power supply is not then worked.Shifter bar acts on the normal open switch energized on the other end magnetic clutch simultaneously, power-transfer clutch spurs gear by pulling shaft, the gear that makes end face have claw clutch separates with the clutch case that end face has claw clutch, can not energy storage when transmission shaft clockwise rotates when making reversing automobile.

Parking of automobile and warehouse-in touch on the brake before the parking and then cause energy storage, and when step direction of stopping for a long time and recur is indefinite, so energy storage capacity release when stopping.In the case, the operation brake lever, another normal open switch that shake-up is contained on the other end power-transfer clutch is connected magnetic clutch, by pulling shaft end face had the gear of claw clutch and clutch case that end face has claw clutch separately, lift brake pedal, plane volume spiral spring releases energy, and does not produce driving.

The utility model has the advantages that: scientific structure, energy savings, help brake, reduce motor vehicle exhaust emission and component wear.It is a kind of scientific and technological achievement of energy-saving and environmental protection.

Description of drawings

Further specify to the utility model below in conjunction with accompanying drawing.

Figure is the utility model structural representation.

The 1-casing, 2-I axle, 3-bearing, 4-gland; the 5-V-belt, 6-gland, 7-belt pulley, 8-propeller-shaft; the 9-belt pulley, 10-axle sleeve, 11-flat key, 12-protected key; the 13-stage clip, 14-pressure regulation plug, 15-stage clip; the 16-transverse axis, 17-connecting rod, 18-hydraulic actuating cylinder; 19-II axle, the 20-pin of transposing, the 21-socket head cap screw; the 22-hydraulic electromagnetic change valve, 23-copper sheathing, 24-dowel disc; the 25-steel ball, 26-compression shell, 27-normally closed switch; 28-normal open switch, 29-gear, the 30-liner plate that rubs; the outer Friction disk of 31-, 32-internal friction sheet, the 33-liner plate that rubs; the 34-clutch case, 35-copper sheathing, 36-pressure bearing; the 37-gear, 38-normal open switch, 39-flathead screw; the 40-copper sheathing, 41-gland, 42-crossbeam; the 43-magnetic clutch, 44-pulling shaft, 45-stage clip; the 46-normal open switch, 47-gear, 48-gland; the 49-bearing, 50-ratchet, 51-gear; 52-keeps off pad, 53-needle bearing, 54-III axle; the 55-jump ring, 56-jump ring, 57-plane volume spiral spring; the 58-copper sheathing, 59-spline housing, 60-gear; the 61-case lid, 62-flat key, 63-locating bush.

The specific embodiment

I axle (2), II axle (19) are fastened on the casing (1) with socket head cap screw (21) by bearing (3), gland (4,6,41,48).Being fastened on belt pulley (7) on the propeller-shaft (8) is connected inside by V-belt (5) and has anti-turning round on the belt pulley (9) of fender guard.Prevent that turning round fender guard is made up of protected key (12), stage clip (13), pressure regulation plug (14).Belt pulley (9) is by stage clip (13), protected key (12), axle sleeve (10), flat key (11), and jump ring is fixed on I axle (2) left end.Be fixed on gear (60) on the I axle (2) by spline housing (59), copper sheathing (35) and be contained in gear (29) engagement on the II axle (19) by locating bush (63), flat key (62).The hydraulic actuating cylinder (18) of being furnished with normally closed switch (27) and normal open switch (28), solenoid directional control valve (22) is contained in casing (1) left side, with relative installation of the left spindle nose of II axle (19).Connecting rod (17), transverse axis (16), stage clip (15), positioning pin (20) are contained in II axle (19) inside, copper sheathing (23,35,40), spline housing (59), compression shell (26), dowel disc (24), friction liner plate (30,33), outer Friction disk (31), internal friction sheet (32), power-transfer clutch (34), pressure bearing (36), gear (37) are contained on the II axle (19).Steel ball (25) is contained in the trigonum of dowel disc (24), compression shell (26) and gear (29) formation.Plane volume spiral spring (57) one ends are fixed on clutch case (34) axial plane, and the other end is fixed on the casing (1).The inner pulling shaft of II axle (19) right-hand member (44) is combined with the crossbeam (42) that is fixed on the gear (37) with flathead screw (39), and stage clip (45) is enclosed within on the pulling shaft (44).The magnetic clutch (43) that is provided with normal open switch (38,46) is installed in casing (1) right side, relative with II axle (19) right-hand member, is fixed on the gland (41).

Being contained in III axle (54) goes up by retaining pad (52), the fixing gear (51) of needle bearing (53) and is and II axle (19) (37) and I axle (2) intermediary wheel that (47) be meshed that cogs that cogs.Gear (47) with interior ratchet is installed on the I axle (2) by ratchet (50), bearing (49), jump ring (55,56).Case lid (61) is fastened on the casing (1).Whole starting device is fixed on the car stand.

The utility model adopts the manufacturing of machinework known technology, and axle, gear, ratchet, employing 40Cr make, and casing, case lid, gland adopt foundry goods HT200, and stage clip is made with 65Mn, and all the other are all made with No. 45 steels.Bearing, gauge member outsourcing.By figure processing, assemble and to implement.

Claims

1; a kind of starting fuel economizer used after braking of automobile; it is characterized in that: I axle (2); II axle (19) is by bearing (3); gland (4; 6; 41; 48) be fastened on the casing (1) with socket head cap screw (21); be fastened on propeller-shaft (8) upper belt pulley (7) and have anti-turning round on the belt pulley (9) of fender guard by be connected inside with angle band (5); belt pulley (9) is by stage clip (13); protected key (12); axle sleeve (10); flat key (11); jump ring is fixed on I axle (2) left end; by locating bush (63); the gear (60) that flat key (62) is fixed on the I axle (2) passes through spline housing (59); copper sheathing (35) and gear (29) engagement that is fixed on the II axle (19); be furnished with normally closed switch (27) and normal open switch (28); the hydraulic actuating cylinder (18) of solenoid directional control valve (22) is contained in casing (1) left side and relative installation of the left spindle nose of II axle (19); connecting rod (17); transverse axis (16); stage clip (15); positioning pin (20) is contained in II axle (19) inside; copper sheathing (23; 35; 40); spline housing (59); compression shell (26); dowel disc (24); friction liner plate (30; 33); outer Friction disk (31); internal friction sheet (32); clutch case (34); pressure bearing (36); gear (37) is contained on the II axle (19); steel ball (25) is contained in dowel disc (24); in the trigonum that compression shell (26) and gear (29) form; plane volume spiral spring (57) one ends are fixed on clutch case (34) axial plane; the other end is fixed on the casing (1); the inner pulling shaft of II axle (19) right-hand member (44) is combined with the crossbeam (42) that is fixed on the gear (37) with flathead screw (39); stage clip (45) is enclosed within on the pulling shaft (44); be provided with normal open switch (38; 46) power-transfer clutch (43) is installed in casing (1) right side; relative with II axle (19) right-hand member; be fixed on the platen (41)

Being contained in III axle (54) is the intermediary wheel that II shaft gear (37) is meshed with I gear (47) by retaining pad (52), the fixing gear (51) of needle bearing (53) upward, the gear of interior tool ratchet (47) is installed on the I axle (2) by ratchet (50), bearing (49), jump ring (55,56), case lid (61) is fastened on the casing (1), and whole starting device is fixed on the automobile frame.

2, the device of starting to walk behind the braking automobile according to claim 1 is characterized in that the anti-fender guard of turning round is made of protected key (12), stage clip (13), pressure regulation plug (14) assembling.