CN2296427Y - Energy saving driving mechanism - Google Patents

Abstract

The utility model relates to an energy saving driving mechanism, which is composed of a driving wheel 1, a driving belt 2, a driven wheel 4 and a machine frame 5. The utility model has the structure that both ends of a diametrical line of the driven wheel 4 are respectively provided with a sectional wheel 3; the driving belt 2 is sheathed at the outer circumference of the driving wheel 1 and the outer circumference of the sectional wheel 3, forming an A-shaped drive. When the diameter ratio between the driving wheel and the driven wheel is 2: 3, and the speed ratio of the driving wheel and the driven wheel can be reached to 1: 1, and accordingly, under the condition that the driving wheel is provided with lower rotation speed and dynamic force, and thus, the driven wheel can obtain required torque so that the energy-saving can be realized. The utility model has the advantages of simple structure, and the driving mechanism is applicable for various engines, motor power systems and non-motor power mechanism.

Description

The energy-saving driving machine structure

The utility model relates to a kind of mechanical transmission mechanism, particularly uses the driving mechanism of driving belt and chain.

Existing driving belt driving mechanism has driving wheel and follower, and its mode of being in transmission connection is that driving belt directly is enclosed within the outer garden of driving wheel and follower on week.Drive the driving belt motion when driving wheel rotates, driving belt is then exported torque by acting on follower outer garden week.In this course, follower changes along with the difference of output torque for the rotating ratio of driving wheel, and the fitness for purpose driving wheel should have high rotational speed and power.

The purpose of this utility model is to provide a kind of driving belt driving mechanism.It is 2: 3 that this mechanism can make follower and driving wheel diameter ratio, and rotating ratio is the needed torque of output under 1: 1 the situation, thereby reduces the requirement to driving wheel rotating speed and power.

The utility model is achieved in that this driving mechanism is to be made of frame, driving wheel and wheel shaft thereof, follower and wheel shaft thereof and driving belt.It is characterized in that: respectively be provided with a separation-integration wheel at the two ends of a certain diameter line of follower, driving belt is socketed in driving wheel outer garden week and the outer garden of the separation-integration wheel on the follower on week, and the mode of being in transmission connection forms " A " font.Simultaneously, make driving wheel and follower diameter ratio be defined as 2: 3, rotating ratio is 1: 1.When driving wheel rotates in the driving mechanism of said structure, driving belt is sent to power on the separation-integration wheel and drives the follower rotation by separation-integration wheel, when driving wheel (steamboat) rotates a week, learning the shape kind of drive by " A " can make follower (bull wheel) rotate a week equally, and export corresponding torque, thereby realized under the prerequisite that satisfies desired output torque, having reduced requirement, reached energy-conservation purpose driving wheel rotating speed and power.

The utility model has the advantages that, simple in structure, practical, but extensive use is fitted in various motors, motor, various water, the land traffic tool, and on the fighting machine, and non-motor-driven mechanism.As: on the bicycle.To reach energy-conservation, labour-saving purpose.

Below in conjunction with accompanying drawing the utility model is further specified.

Fig. 1. the utility model list driving belt mechanism map is the B-1 type.

Fig. 2. for Fig. 1 .A-A to view.

Fig. 3. the two belt mechanism figure of the utility model are the B-2 type.

Fig. 4. be Fig. 3, A-A is to view.

According to Fig. 1 and Fig. 2, be by driving wheel 1, driving belt 2, follower 4, and frame 5 formations, a certain diameter line two ends of follower 4 respectively are provided with a separation-integration wheel 3, and driving belt 2 is socketed in driving wheel 1 and separation-integration wheel 3, and outer garden forms " A " font driving mechanism on week.According to Fig. 3 and Fig. 4, at driving belt 2,, in deciliter transmission campaign, increase the pulling force and the stability of driving belt for separation-integration wheel 3, this driving mechanism has adopted the driving mechanism of two driving belts.On its driving wheel 1 two-wheel, follower 4 left and right sides faces, respectively establish one group of two separation-integration wheel 3, and two groups of separation-integration wheels 3, on follower 4, locate, orthogonal position, two driving belts 2 are socketed on respectively on corresponding driving wheel 1 and the separation-integration wheel 3, when driving wheel 1 rotates, two driving belts 2, alternately the separation-integration wheel 3 to being connected separately produces deciliter transmission campaign.Finish the transmission of " A " font.

Claims (2)

1. energy-saving driving machine structure, constitute by driving wheel (1), driving belt (2), follower (4) and frame (5), it is characterized in that: a certain diameter line two ends of follower (4) respectively are provided with a separation-integration wheel (3), driving belt (2) is socketed in outer garden week of driving wheel (1) and the outer garden of separation-integration wheel (3) on week, and the diameter ratio of driving wheel (1) and follower (4) is 2: 3.

2. energy-saving driving machine structure according to claim 1, it is characterized in that: driving wheel (1) is the two-wheel structure, one group two separation-integration wheels (3) respectively are set on the left and right sides face of follower (4), and these two groups of separation-integration wheels (3) are vertical mutually in the position of follower (4).

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