CN208348352U

CN208348352U - Bilateral flow system

Info

Publication number: CN208348352U
Application number: CN201821015575.0U
Authority: CN
Inventors: 汤杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-06-29
Filing date: 2018-06-29
Publication date: 2019-01-08
Anticipated expiration: 2028-06-29

Abstract

The utility model discloses a kind of bilateral flow systems, it is related to mechanical braking technical field, including power input shaft and the power input gear being set on the power input shaft, the both ends of the power input shaft are separately installed with two intermeshing first bevel gears and second bevel gear, the first bevel gear is connected with the first worm gear, the second bevel gear is connected with the second worm gear, it further include pipeline, liquid is filled in the pipeline, the pipeline includes top pipeline, lower section pipeline and with the top pipeline and the lower section pipeline connection and it is disposed over the first side pipe and the second side pipe of pipeline and lower section pipeline two sides respectively, first worm gear and second worm gear are respectively placed in first side pipe and second side pipe.The hard friction of general brake deceleration is changed to the soft contact using liquid resistance by the utility model, substantially reduces the damage of hardware.

Description

Bilateral flow system

Technical field

The utility model relates to mechanical braking technical field more particularly to a kind of bilateral flow systems.

Background technique

It is usually to be slowed down when vehicle descending with brake system, is usually to be made when long descending with engine braking cooperation brake When with, long descending, especially heavier vehicle is very big to hardware damages such as brake and engines.

Utility model content

In order to solve the above technical problems, the utility model provides bilateral flow system.

The utility model adopts the following technical solution:

Bilateral flow system, including power input shaft and the power input gear being set on the power input shaft, The both ends of the power input shaft are separately installed with two intermeshing first bevel gears and second bevel gear, first cone Gear is connected with the first worm gear, and it further includes pipeline that the second bevel gear, which is connected with the second worm gear, and liquid is filled in the pipeline Body, the pipeline include top pipeline, lower section pipeline and respectively with the top pipeline and the lower section pipeline connection and set Set the first side pipe and the second side pipe of pipeline above and lower section pipeline two sides, first worm gear and second worm gear difference It is placed in first side pipe and second side pipe.

Preferably, second worm gear is opposite with the direction blade of first worm gear.

The utility model has the following beneficial effects: the hard friction of general brake deceleration is changed to utilize liquid by the utility model The soft contact of body resistance, substantially reduces the damage of hardware.

Detailed description of the invention

Preferred explanation is made to the utility model with reference to the accompanying drawing:

Fig. 1 is Tthe utility model system theory structure schematic diagram；

In the figure, it is marked as 1, power input shaft；2, power input gear；3, first bevel gear；4, second bevel gear；5, One worm gear；6, the second worm gear；7, top pipeline；8, lower section pipeline；9, the first side pipe；10, the second side pipe；11, automobile engine； 12, power output shaft；13, power output gear；14, pinion gear.

Specific embodiment

As shown in Figure 1, being the bilateral flow system of the utility model, for applying in automobile brake, including power is defeated The power input gear 2 for entering axis 1 and being set on the power input shaft 1, one end of power input gear 2 and car engine The power output shaft 12 of machine 11 is sequentially connected by gear 13, and the both ends of power input shaft 1 are separately installed with two mutually The first bevel gear 3 and second bevel gear 4 of engagement, two 45 degree of bevel gear engage to form 90 degree of transmissions, and first bevel gear 3 connects It is connected to the first worm gear 5, second bevel gear 4 is connected with the second worm gear 6, further includes pipeline, is filled with liquid in pipeline, pipeline includes It top pipeline 7, lower section pipeline 8 and is connected to respectively with top pipeline 7 and lower section pipeline 8 and is disposed over pipeline 7 and lower section The first side pipe 9 and the second side pipe 10 of 8 two sides of pipeline, the first worm gear 5 and the second worm gear 6 are respectively placed in the first side 9 pipe and second In side pipe 10.

Second worm gear 6 is opposite with the direction blade of the first worm gear 5.

Working principle of the utility model is:

Specifically, direction is changed by the first angular wheel when power input gear is rotated with power input shaft, from And the rotation of the first worm gear is driven, the downward liquid flow in the first side pipe is pushed, pipeline is flowed into the right the below liquid runs down In two side pipes, liquid pushes the rotation of the second worm gear to upstream, and the direction blade of the second worm gear and the first worm gear is on the contrary, therefore second Worm gear drives its axis to rotate, and is acted on power input shaft by the second angular wheel, so that power input gear is by one The power opposite with former rotation direction, to prevent power input shaft from rotating.

Under external force, power input gear rotates, and drives power input shaft rotation, and power input shaft passes through two cones Shape gear changes transmission direction, two worm gear rotations is driven, so that liquid relative flow in the pipeline of lower section is pushed, to two snails The raw resistance of movable property is rotated, and then resistance is generated to the transmission of power input gear and power input shaft.

When the system is applied to vehicle braking, the power input shaft of the system and the power output shaft of 1 of automobile engine 1 12 are attached transmission by power output gear 13 and pinion gear 14, and automobile engine is by transmission shaft to four wheels of automobile Son provides power, is exactly that the actual speed of wheel is greater than turn of engine offer using engine braking in automobile downhill Speed slows down wheel by engine braking to reach at this point, being that wheel drives engine movements by transmission shaft in turn The effect of revolving speed, and if this bilateral flow system is applied on car deceleration, when the vehicle goes downhill, wheel passes through transmission Axis, drive is not only engine movements, while being also connected with the power input shaft of this bilateral flow system, by driving this system Movement, to reach braking action together with engine.

The braking of the prior art directly acts on wheel, by engine braking, what this system and engine braking reached Purpose is the same, is all to provide resistance to wheel rotation, it is further to note that vehicle is if not in long descending, no When needing to slow down, the system and engine power output shaft are to disconnect, just can be by engine power only when long descending in need Output shaft and the system dynamic input shaft are sequentially connected, and the kind of drive here is identical as the kind of drive of vehicle shift, This is the prior art, and details are not described herein, and automobile has drive shift, reverse drive gear etc., if the system applies in vehicle braking, this In be exactly in Che Lizai to add one long descending shelves, when automobile gear level changes to long descending shelves, engine power output shaft just and this The transmission connection of system dynamic input shaft, in addition, the system is independent system, applies also for cableway downlink, elevator or lifting Machine downlink etc. needs to slow down the mechanism of self power, for example, being used for the long down hill braking of vehicle, exactly converts vehicle weight potential energy For vehicle energy, liquid kinetic energy and liquid heat energy, and liquid heat energy can flow heat dissipation by liquid repeats itself and consume, this When vehicle downhill retardation do not substantially reduce the mill to hardware using the resistance of liquid using the frictional resistance of brake Damage, can consume extra or harmful energy.

The above are only specific embodiments of the present invention, but the technical characteristics of the utility model is not limited thereto.Appoint How based on the utility model, to solve essentially identical technical problem, essentially identical technical effect is realized, it is made Simple change, equivalent replacement or modification etc., are all covered by among the protection scope of the utility model.

Claims

1. bilateral flow system, it is characterised in that: including power input shaft and the power being set on the power input shaft Input gear, the both ends of the power input shaft are separately installed with two intermeshing first bevel gears and second bevel gear, The first bevel gear is connected with the first worm gear, and it further includes pipeline that the second bevel gear, which is connected with the second worm gear, the pipeline It is interior be filled with liquid, the pipeline include top pipeline, lower section pipeline and respectively with the top pipeline and the lower square tube Road is connected to and is disposed over the first side pipe and the second side pipe of pipeline and lower section pipeline two sides, first worm gear and described Two worm gears are respectively placed in first side pipe and second side pipe.

2. bilateral flow system according to claim 1, it is characterised in that: second worm gear and first worm gear Direction blade is opposite.