CN102506141A

CN102506141A - Low-speed reversion synchronizer

Info

Publication number: CN102506141A
Application number: CN2010100015899A
Authority: CN
Inventors: 沈维聪
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-01-02
Filing date: 2010-01-02
Publication date: 2012-06-20

Abstract

Disclosed is a low-speed reversion synchronizer. When grips (24) in flywheels face upwards in an attached figure 2 and a stress shaft (5) rotates clockwise, two sector gears (4 and 18) simultaneously rotate, and two conical gears (3 and 19) driven by the sector gears simultaneously rotate in opposite directions as the sector gears are face-to-face. As the grips (24) in the two flywheels (10 and 12) are in the same direction, the grip in the flywheel (10) is stressed and drives a sprocket (22) to drive a chain (9) to rotate from bottom to top, while the grip (24) in the flywheel (12) is not stressed. As the conical gears (3 and 19) rotate in the opposite directions, the grip (24) of saw teeth (25) of the flywheel (12) makes the sound of clatter, and the sprocket (22) of the flywheel (12) rotates upwards along with the flywheel (10). When the stress shaft (5) rotates anticlockwise, the grip (24) in the flywheel (10) can also make the sound of clatter, and an output gear (16) rotates from bottom to top regardless of the rotation direction of the stress shaft (5). On the contrary, when the grips (24) in the flywheels (10 and 12) face downwards, the output gear (16) rotates from top to bottom.

Description

Low speed reverses synchronizer

(1), technical field

The invention belongs to a kind of low-speed machinery transducer

(2), background technique

General synchronizer just is changed to needed speed to the power high and low speed in fixing orientation and utilizes, and is relatively poor for some conditions, and indefinite power source, too little orientation, power source just can't can only abandon to utilize, and causes the waste in power source.

(3), summary of the invention:

The present invention designs a kind of stressed, and the conversion of power, the output of power fuse, and outward appearance is clean and tidy; Some are differed in size, and the low speed that inconsistent power source, orientation can utilize reverses synchronizer, and its integral body is rectangular; That internal structure is divided is stressed, three parts are exported in the conversion of power, power, and upper right the showing out of synchronizer is to receive the mechanical axis force bearing point, receive mechanical axis the bearing of two same model, fan type tooth respectively between two bearings up and down distance equate vertically to combine as a whole face-to-face; On two bearing fixing shell up and down, right left side is the power conversion portion, is made up of conical tooth, axle, bearing, flywheel and a skill frame of two same models; A flywheel, an axle, a bearing, a tapered tooth group are one; Form two groups, again by the skill frame respectively these two groups up and down vertical parallel be fixed on the bottom of synchronizer, two tapered, fan type teeth are formed 90 ° respectively up and down; Two interior gold of flywheel are grabbed the orientation unanimity; Gold is grabbed the vertical trigonometric form of opposite one-tenth with chain coupling in the flywheel on the power output shaft, and power output combines flywheel of two identical bearings, power output wheel, the right-hand member bearing of axle; Left end power output wheel, the bearing between flywheel and the power output wheel and the bearing of right-hand member respectively with the outer casing bottom secured in parallel on the shell both sides.

Four, description of drawings

1, accompanying drawing (1) is that low speed reverses the synchronizer structure schematic representation.Accompanying drawing (2) is the internal work principle reference drawing of flywheel.Accompanying drawing 3), (4) are the practicality figure that low speed reverses synchronizer.

2, detailed description of main elements:

Accompanying drawing (1) 1: power conversion bearing 2: axle 3: conical tooth 4: fan tooth 5: receive mechanical axis 6: bearing 7: shell 8: flywheel 9: chain 10: flywheel 11: skill frame 12: flywheel 13: power output shaft 14: bearing 15: bearing 16: power output wheel 17: bearing 18: fan tooth 19: conical tooth 20: bearing 21: power transaxle

Accompanying drawing (2) 1: conical tooth 2: gold grasps decides screw rod 3: gold grabs 4: conical tooth

Accompanying drawing (3) 1: power output wheel 2: synchronizer 3: receive mechanical axis 4: working lever

Accompanying drawing (4) 1: generator 2: driving belt 3: power output wheel 4: accelerator 5: receive wheels 6: driving belt 7 power output wheels 8: synchronizer 9: receive mechanical axis

Five, embodiment:

Below in conjunction with accompanying drawing mode of execution is further specified; Low speed reverses synchronizer and comprises that stressed, power is changed, power is exported three parts; The part of the force is on the interior right side of synchronizer; Distinguished up and down up and down together by two the identical bearings (6,17) on the mechanical axis (5) apart from equal vertical aspectant string two same fan type teeth (4,18); Two bearings (6,17) are separately fixed on the shell (7) up and down, and the power conversion portion is right left side in synchronizer, and it is made up of the tapered teeth of two identical flywheels (10,12) (3,19), bearing (1,20), axle (2,21) and a branch frame (11); They are formed two groups of vertical parallel respectively and become 90 ° vertical combination with two last lower fan type teeth (4,19); Fix (7) bottom in the enclosure to their by branch frame (11) again, the power output, it forms one to two identical bearings (14,15) and (8) power output wheels of flywheel (16) by an axle (13); Flywheel (8) becomes Vertical Triangular to connect with flywheel (10,12) with chain (9); The interior outside of two bearings (14,15) difference set casings (7) is parallel with the bottom of shell (7), and flywheel teeth (8) is the left side between two bearings (14,15), and the outer end of axle (13) is a power output wheel.

This reverse synchronizer is that low speed has two kinds of operational modes, low speed, at a high speed, low speed: handcar, foot-propelled car, tricycle for the disabled etc.At a high speed: must be furnished with accelerator, generator.As: wind-force, waterpower, manpower, animal power etc.

Claims

1. low speed reverse synchronizer is made up of shell (7) axle, bearing fan tooth (4,18) conical tooth (3,19) flywheel (10,12,8) power output wheel parts such as (16); The tool characteristic is: monnolithic case is a rectangular; That internal structure is divided into is stressed, three parts are exported in power conversion, power; Expose on the shell of synchronizer (7) right side is that to receive the left front below of mechanical axis (5) be power output wheel (16), receives vertical being integral of the identical aspectant fan tooth with two of mechanical axis (5) (4,18), two conical tooths (3,19) of power conversion portion and supporting the combining between the higher and lower levels of fan tooth (4,18); Two same conical teeth (3,9), axle (2,21), bearing (1,20), flywheel (10,12) are combined into two groups; By branch frame (11) vertical parallel set casing (7) bottom, the gold in the flywheel (10,12) is grabbed the direction unanimity, and the interior gold of the flywheel of (13) (8) is grabbed and grabbed in the opposite direction with the interior gold of flywheel (10,12) on the power output shaft; They become Vertical Triangular; Connect with chain (2), power output shaft (13) is parallel with power conversion two axles (2,21) triangle, the two ends of two bearings (14,15) the public other set casings (7) on the power output shaft (13).

2. the present invention is that low speed reverses synchronizer, is used for low speed, at a high speed, must be furnished with accelerator at a high speed and could use.