CN2270821Y

CN2270821Y - Level spring motor

Info

Publication number: CN2270821Y
Application number: CN 94219264
Authority: CN
Inventors: 陈跃先
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-08-26
Filing date: 1994-08-26
Publication date: 1997-12-17
Anticipated expiration: 2004-08-26

Abstract

The utility model provides a level elastic power machine, which is composed of an elastic force control mechanism, an elastic force motion mechanism, and a power output mechanism, wherein, the elastic force control mechanism is used for providing external force; the elastic force motion mechanism is driven by a draw rod and a push rod to do reciprocating motions to drive the power output mechanism to rotate to outwards output the power. The utility model has the advantages of reasonable design, simple structure, and no pollution.

Description

Lever type elastic dynamic machine

This practical elastic dynamic machinery that is involved in is particularly in Lever type elastic dynamic machine.

Available dynamic machinery is of a great variety as motor, steam engine, internal-combustion engine or the like, but is that the power engine of the energy does not exist as yet with the elastic force, and people are widely used for bow and arrow, toy, elastic force instrument and vibration damping equipment with elastic force, but only are the simple conversion of power.

The purpose of this utility model is to provide a kind of with lever transmission power, realizes the elastic dynamic machine of the defeated power of accumulation of energy.

The new purpose of this practicality is achieved in that the Lever type elastic dynamic is made of elastic force control mechanism, elastic force motion and power take-off mechanism three parts, the elastic force control mechanism provides external force, drive the to-and-fro motion of elastic force motion by pull bar and push rod, drive power take-off mechanism and rotate outside outputting power.

The elastic force control mechanism is formed by controlling assembly, position-limited lever, control torque arm and pushing away spring, it is characterized in that position-limited lever is contained in the upper end of control assembly, the control torque arm is contained in control assembly lower end, under the effect that pushes away spring along fixing orbiting motion, the two ends that push away spring are connected to the last top of control torque arm and the following top of control assembly, and its effect drives the elastic force motion by upper connecting rod and lower push-rod.

The elastic force motion is made up of motion assembly, two swing arms, a reversing bar and a communtation arm, and it is characterized in that: the upper end of motion assembly is connecting an end of extension spring, and the other end of extension spring is connecting the lower end of swing arm; The middle part of motion assembly is installed with communtation arm, and the middle lower end of communtation arm is installed with reversing bar, and the lower end is connecting extension spring, and the other end of extension spring is connected the upper end of swing arm.Two extension springs are that a pair of elastic force equates, the motoricity that active force is opposite is under the control of control mechanism, by elastic force commutation, the to-and-fro motion that keeps motion.

Power take-off mechanism is made up of transmission rod and flywheel, it is characterized in that: an end of transmission rod links to each other with master arm, and the other end and flywheel are eccentric to be connected, converts the to-and-fro motion of elastic force motion to flywheel rotatablely move, external outputting power.

The utility model is reasonable in design, and is simple in structure, do not have any pollution, and has wide range of applications, and both can be used as the direct kinetic energy of electric fan, washing machine, rickshaw, manpower farm implements, and the power that also can make small generator uses, and is convenient to implement to promote.

Below with reference to accompanying drawing, the utility model is described in further detail.

Fig. 1 is a plan view of the present utility model.

Fig. 2 is the left view of the utility model elastic force motion.

Fig. 3 is the right elevation of the utility model elastic force motion.

With reference to Fig. 1, Fig. 3, spring (2) and (8) they are that pulling force equates, active force pair of opposite spring, and an end of spring (2) is fixed on the top of motion assembly (1), the other end is fixed in the following top of power arm (3), and the transmission rod (4) that also is being connected flywheel (5) herein with off-centre links to each other; Spring (8) one ends are fixed on the last top of swing arm (9), the lower end of communtation arm (7) is fixed in the upper end in addition, link to each other with an end of push rod (10), the other end of push rod (10) is connecting the following top that is fixed with the elastic force control assembly (11) that pushes away spring (12), as shown in Figure 2, the other end that pushes away spring (12) is fixed on the last top of torque arm (13), torque arm (13) and position-limited lever (16) are installed in respectively on the elastic force control assembly (11), the top of torque arm (13) links to each other with the pull bar that is being connected motion assembly (1) (14), and the last top of position-limited lever (16) links to each other with reversing bar (6).

In the time of need starting the elastic dynamic machine, start swing arm (9), elastic force control assembly (11) turns under the effect of push rod (10), drive pushes away spring (12) and promotes elastic force motion assembly (1) motion, change the effect of spring (2), drive swing arm (3) and promote transmission rod (4), drive flywheel (5) rotation; When elastic force motion assembly (1) when forwarding several angle to, spacing by position-limited lever (16), communtation arm (7) transposition, spring (8) just produces lateral pull, drive swing arm (9) and drive push rod (10) action, drive elastic force control assembly (11) commutation, push away spring (12), drive elastic force motion assembly (1) to-and-fro motion along with generation power.

When needing to shut down, with communtation arm (7) transposition, change the stuck swing arm of active force (9) of spring (8), whole elastic dynamic just stops moving row.

Claims

1, a kind of Lever type elastic dynamic machine partly is made of elastic force control mechanism, elastic force motion and power take-off mechanism three, it is characterized in that:

A, elastic force control mechanism are formed by controlling assembly (11), position-limited lever (16), control torque arm (13) and pushing away spring (12), it is characterized in that spacing (16) are contained in the upper end of control assembly (11), control torque arm (13) is contained in the lower end of control assembly (11), and the two ends that push away spring (12) are connected to the last top of control arm (13) and the following top of control assembly (11);

B, elastic force motion are made up of motion assembly (1), extension spring (2) and (8), swing arm (3) and (9), reversing bar (6), communtation arm (7), it is characterized in that the upper end of motion assembly (1) connects an end of extension spring (2), the other end of extension spring (2) is connecting the lower end of swing arm (3); The middle part of motion assembly (1) is installed with communtation arm (7), and the middle lower end of communtation arm (7) is installed with reversing bar (6), and the lower end is connecting extension spring (8), and the other end of extension spring (8) is connected the upper end of swing arm (9).