CN2878123Y

CN2878123Y - Device for raising automobile sliding efficiency

Info

Publication number: CN2878123Y
Application number: CN 200620008401
Authority: CN
Inventors: 高子惠
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-03-06
Filing date: 2006-03-06
Publication date: 2007-03-14
Anticipated expiration: 2016-03-06

Abstract

The utility model discloses an automobile sliding synergy implement which is an energy-saving synergy apparatus using inertia energy when the automobile drives, wherein a housing body is fixed on a frame, a ratcher shell arranged inside the housing body is connected with an automobile drive axle flange disk and provided with a click disk inside, a spline hole of the click disk on which even-numbered clicks are provided is connected with a rear axle active fan-shaped gear shaft, cog-teeth are provided on the outer circle with the same diameter on the ratcher shell and the click disk, sliding bushings with internal teeth are suited on the cog-teeth of the ratcher shell and the click disk, and is provided with a fork spreader. A magnetic head is provided on the click disk, approach switches are mounted on the housing body and the position corresponding to the magnetic head, and the approach switch is connected with an autometer and a distance recorder. The utility model has the advantages of large torque-transmitting, low noise, saving energy by more than 15%, and leads the autometer and the distance recorder to reflect the real driving conditions.

Description

A kind of automobile slide synergistic device

One, technical field: the utility model relates to a kind of energy-saving efficiency-increasing device that utilizes the running car inertia energy.

Two, background technology: automobile often has the state that slows down and slide under steam, and the inertia energy that automobile driving speed had can pass to driving engine by transmission shaft and produce towing astern and slattern in vain.Occurring velocity variations in the running car continually, is motor-powered vehicle sometimes, also is automobile inertial reverse drive driving engine sometimes, and these change chaufeur can't grasp and control this sliding state at any time.So just caused the loss of inertia energy and when quickening fuel consumption increase, strengthened tail gas pollution simultaneously.The described automobile Glider automatic of ZL96217487 has overcome above-mentioned defective, but also comes with some shortcomings, and frequent velocity variations makes ratchet produce impact and noise, makes the speed meter of automobile, reason journey table can not reflect actual numerical value.

Three, summary of the invention: the purpose of this utility model is to overcome above-mentioned defective, a kind of automobile slide synergistic device is provided, its technical scheme is: the body skin that slides synergistic device is fixed on the vehicle frame, adorning ratchet shell in the body skin, ratchet shell connects the propeller-shaft flange by screw, pawl disk is installed in ratchet shell, it is the ratchet of even number that quantity is arranged on the pawl disk, the splined hole of pawl disk is connected with the little sector shaft of back axle active, on the excircle of ratchet shell and pawl disk same diameter, the gear teeth are arranged respectively, the sliding sleeve that has internal tooth is sleeved on the gear teeth of ratchet shell and pawl disk, shift fork is arranged on the sliding sleeve, and the pull bar of the shank connecting band retracing spring of shift fork, pull bar top and retracing spring are housed in the cylinder on the body skin, piston is housed in the cylinder, and air inlet pipe is arranged at the cylinder top; A magnetic head is arranged on the pawl disk, be equipped with near switch with the magnetic head opposite position on the body skin, be connected with speed meter, mileage meter near switch.

This automobile slide synergistic device is because number of detents is many, and transfer torque is big, noise is little, the life-span is long, speed meter and mileage meter can truly reflect travel conditions, and can be in fuel-economizing under the service conditions on an equal basis more than 15%.

Four, description of drawings: Fig. 1 is the structural representation of a kind of automobile slide synergistic device of the utility model, and Fig. 2 is the ratchet structure scheme drawing, and Fig. 3 is a fork controls mechanism diagrammatic sketch.

Five, the specific embodiment: a kind of automobile slide synergistic device shown in Figure 1 is installed between propeller-shaft and the back axle, and its body skin (9) is fixed on the vehicle frame, and ratchet shell (1) is contained in the body skin, by screw and propeller-shaft flange connection.Pawl disk (5) is housed in the ratchet shell, and the ratchet on the pawl disk is Long Circle and has spring to support, and the quantity of ratchet is even number, and the splined hole of pawl disk (4) is connected with the little sector shaft of back axle active.Driving engine reaches back axle by ratchet with power.On the excircle of ratchet shell (1) and pawl disk (5) same diameter, the gear teeth are arranged respectively, the sliding sleeve (3) that has internal tooth is sleeved on the gear teeth of ratchet shell and pawl disk, stir sliding sleeve by shift fork (2), the outer gear teeth of sliding sleeve internal tooth and ratchet shell, pawl disk are meshed simultaneously or separately with the outer gear teeth engagement of ratchet, control ratchet shell with the pawl disk interlock or separate.Ratchet shell separates with pawl disk when automobile normal running, and the ratchet normal operation makes the force of inertia that slides not be transferred to driving engine, makes full use of inertia kinetic energy and keeps vehicle '.When travel or move backward in Xia Dapo, abrupt slope, do not need ratchet to work, make ratchet shell engage interlock with pawl disk.

The shank of shift fork is connecting the pull bar (10) of band retracing spring (11), and retracing spring and pull bar top are positioned at the outside of body skin (9), and is housed in the cylinder on the body skin, and piston (12) is housed in the cylinder, and high pressure air air inlet pipe (13) is arranged at the cylinder top.When needs made ratchet shell (1) with pawl disk (5) interlock, chaufeur started electromagnetic valve switch, opens the high pressure air passage, and it is descending that high pressure air enters cylinder promotion piston (12), and pull bar (10) is descending and shift fork drive sliding sleeve is descending, as shown in Figure 3.Make the sliding sleeve internal tooth simultaneously with the outer gear teeth engagement of ratchet shell, pawl disk.When needs ratchet normal operation, close electromagnetic switch, the high pressure air decompression, it is up that retracing spring (11) makes shift fork drive sliding sleeve, breaks away from the engagement to the pawl disk gear teeth.

Be provided with a magnetic head (7) on pawl disk, body skin (9) is gone up and the magnetic head opposite position is equipped with near switch (8), is a kind of electronic product near switch.Be connected with speed meter, mileage meter near switch, pawl disk rotates and a week produces an electromagnetic induction near switch (8), and induced signal is reached speed meter, mileage meter, promptly reflects the moving velocity and the walking mileage of automobile.Overcome prior art medium speed information and taken from change speed gear box, when ratchet trackslips, can not in instrument, reflect the defective of actual travel situation.

Ratchet slot number in the ratchet shell (1) is an even number, but is not the integral multiple of number of detents, for example gets 14,18,22,26 ...When ratchet is shown in Figure 24, two wherein relative ratchets are stuck in the groove works, and two other is in out of mesh midway location, has shortened the distance of ratchet and ratchet slot, when latter two ratchet work, just reduce impact noise and impact wear, prolonged service life.

Claims

1, a kind of automobile slide synergistic device is made up of body skin, ratchet, shift fork and slide block, it is characterized in that: body skin (9) is fixed on the vehicle frame, is adorning ratchet shell (1) in the body skin, and ratchet shell connects the propeller-shaft flange by screw; Pawl disk (5) is installed in ratchet shell, and it is the ratchet (6) of even number that quantity is arranged on the pawl disk, and the splined hole of pawl disk (4) is connected with the little sector shaft of back axle active; On the excircle of ratchet shell and pawl disk same diameter, the gear teeth are arranged respectively, the sliding sleeve (3) that has internal tooth is sleeved on the gear teeth of ratchet shell and pawl disk, shift fork (2) is arranged on the sliding sleeve, the pull bar (10) of the shank connecting band retracing spring (11) of shift fork, pull bar top and retracing spring are housed in the cylinder on the body skin, piston (12) is housed in the cylinder, and air inlet pipe (13) is arranged at the cylinder top; Magnetic head (7) is arranged on the pawl disk (5), and body skin (9) is gone up and the magnetic head opposite position is equipped with near switch (8), is connected with speed meter, mileage meter near switch.

2, a kind of automobile slide synergistic device as claimed in claim 1 is characterized in that: the ratchet slot number in the ratchet shell (1) is even number but is not the integral multiple of ratchet.