CN211737919U

CN211737919U - Torque conversion device

Info

Publication number: CN211737919U
Application number: CN202020335129.9U
Authority: CN
Inventors: 韦群庚; 曹家耀; 莫志刚
Original assignee: Guangxi Honggang New Energy Technology Co ltd
Current assignee: Guangxi Honggang New Energy Technology Co ltd
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2020-10-23
Anticipated expiration: 2030-03-17

Abstract

The utility model discloses a torque conversion device relates to mechanical technical field, including the end cover, the end cover top is provided with the bearing frame. The utility model discloses during first gear clockwise turning, then be anticlockwise idle running with first gear engagement's fourth gear, and because first gear clockwise turning drives second gear anticlockwise turning again, anticlockwise rotation's second gear drives third gear clockwise turning, and because the third gear, be provided with one-way bearing between fourth gear and the third transmission shaft, so, drive the third transmission shaft and rotate, when carrying out anticlockwise turning to first transmission shaft, the fourth gear drives third transmission shaft clockwise turning through one-way bearing, the third gear becomes anticlockwise idle running, clockwise turning continues to be done to the third transmission shaft, through the power of the different direction of rotation of input, all be the revolving force of same direction of output, it is comparatively convenient to get up the operation of staff, great improvement work efficiency.

Description

Torque conversion device

Technical Field

The utility model relates to the technical field of machinery, specifically a moment conversion equipment.

Background

The moment represents the physical quantity of the rotating effect generated when the force acts on an object, the product of the force and the force arm is the moment, the moment is a vector, the moment of the force to a certain point is the length of a perpendicular line drawn from the point to the action line of the force, the length is multiplied by the force, the direction of the moment is determined by a right-hand spiral rule, the direction of the moment of the force to a certain axis is perpendicular to a plane formed by the perpendicular line and the force, and the projection of the moment of the force to any point on the axis is equal to the projection of the force to the axis.

Most of the existing torque conversion devices only have one input direction, and when the torque conversion devices rotate continuously, the torque conversion devices need to rotate in the forward direction, so that the torque conversion devices are troublesome, bring great labor intensity to workers, greatly enhance the labor force of the workers and are troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that most of the existing torque conversion devices only have one input direction, when the torque conversion devices rotate continuously, the torque conversion devices need to rotate in the forward direction, the torque conversion devices are troublesome, great labor intensity is brought to workers, the labor force of the workers is greatly enhanced, and the torque conversion devices are troublesome.

In order to achieve the above object, the utility model provides a following technical scheme: a torque conversion device comprises an end cover, a bearing seat is arranged at the top of the end cover, a first transmission shaft rotationally connected with the bearing seat is arranged at one side of the top of the end cover, a third transmission shaft which is rotationally connected with the bearing seat is arranged on the other side of the top of the end cover, a second transmission shaft which is rotationally connected with the bearing seat is arranged at one end of the top of the end cover, a first gear is fixedly connected at the middle position of the outer side of the first transmission shaft, a second gear is fixedly connected at the oblique upper part of the first gear at the outer side of the second transmission shaft, the top and the bottom of the third transmission shaft are respectively provided with a third gear and a fourth gear, the third gear and the fourth gear are rotatably connected with the third transmission shaft through one-way bearings, the first gear is meshed with the second gear and the fourth gear respectively, and the second gear is meshed with the third gear.

Preferably, the number of the bearing seats is three, and the bearing seats are equilateral triangles.

Preferably, the bottom of the end cover is provided with four groups of threaded holes.

Preferably, the top of first transmission shaft, second transmission shaft and third transmission shaft all fixedly connected with support ring, and the support ring outside all is provided with the rubber circle.

Preferably, a key groove is formed in a position, located between the first gear and the support ring, of one end of the first transmission shaft, and anti-skid grains are arranged inside the key groove.

Compared with the prior art, the beneficial effects of the utility model are that: when the first gear is driven by the first transmission shaft to rotate clockwise, the fourth gear meshed with the first gear idles anticlockwise, and because the first gear rotates clockwise and drives the second gear to rotate anticlockwise, the anticlockwise rotating second gear drives the third gear to rotate clockwise, and because a one-way bearing is arranged among the third gear, the fourth gear and the third transmission shaft, therefore, when the third gear rotates clockwise, the third transmission shaft is driven to rotate, when the first transmission shaft rotates anticlockwise, therefore, the fourth gear drives the third transmission shaft to rotate clockwise through the one-way bearing, at the moment, the third gear becomes an idle rotation anticlockwise, therefore, the third transmission shaft continues to rotate clockwise, and the rotary force in the same direction is output by inputting the forces in different rotary directions, so that the working efficiency is greatly improved.

Drawings

Fig. 1 is a schematic view of the appearance structure of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a front view of the present invention.

In the figure: 1. an end cap; 2. a bearing seat; 3. a first drive shaft; 4. a first gear; 5. a second drive shaft; 6. a second gear; 7. a third drive shaft; 8. a third gear; 9. a one-way bearing; 10. a fourth gear; 11. a threaded hole; 12. a support ring; 13. a keyway.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a torque conversion device comprises an end cover 1, a bearing seat 2 is disposed on the top of the end cover 1, a first transmission shaft 3 rotatably connected to the bearing seat 2 is disposed on one side of the top of the end cover 1, a third transmission shaft 7 rotatably connected to the bearing seat 2 is disposed on the other side of the top of the end cover 1, a second transmission shaft 5 rotatably connected to the bearing seat 2 is disposed at one end of the top of the end cover 1, a first gear 4 is fixedly connected to the middle position of the outer side of the first transmission shaft 3, a second gear 6 is fixedly connected to the outer side of the second transmission shaft 5, a third gear 8 and a fourth gear 10 are disposed on the top and the bottom of the third transmission shaft 7, a one-way bearing 9 is rotatably connected between the third gear 8 and the fourth gear 10 and the third transmission shaft 7, the first gear 4 is respectively engaged with the second gear 6 and the fourth gear 10, the second gear 6 and the third gear 8 are in mesh.

The utility model discloses a when first transmission shaft 3 drives first gear 4 clockwise rotation, fourth gear 10 with first gear 4 meshing is the anticlockwise idle running, and because first gear 4 clockwise rotation drives second gear 6 anticlockwise rotation again, anticlockwise rotation's second gear 6 drives third gear 8 clockwise rotation, and because be provided with one-way bearing 9 between third gear 8, fourth gear 10 and third transmission shaft 7, therefore, when third gear 8 clockwise rotates, drive third transmission shaft 7 and rotate, when carrying out anticlockwise rotation to first transmission shaft 3, fourth gear 10 drives third transmission shaft 7 clockwise rotation through one-way bearing 9, at this moment, third gear 8 becomes anticlockwise idle running, therefore, third transmission shaft 7 continues to do clockwise rotation, through the power of inputing different direction of rotation, all be the revolving force of same direction of output, the working efficiency is greatly improved.

Please refer to fig. 1 and fig. 2, the number of the bearing seats 2 is three, and the bearing seats 2 are equilateral triangles, the utility model discloses a set up three groups of bearing seats 2 to be equilateral triangles, can be that can make between its gears intermeshing, comparatively inseparable.

Please refer to fig. 1 and fig. 2, the bottom of the end cap 1 is provided with the threaded holes 11, and the number of the threaded holes 11 is four groups, the utility model discloses a set up four groups of threaded holes 11, can make the end cap 1 be connected with other equipment, it is comparatively convenient.

Please refer to fig. 1 and fig. 3, the top ends of the first transmission shaft 3, the second transmission shaft 5 and the third transmission shaft 7 are all fixedly connected with a support ring 12, and the outside of the support ring 12 is all provided with a rubber ring, the utility model discloses a setting up the support ring 12, makes the stability of the transmission shaft better.

Please refer to fig. 1 again, the position department that one end of first transmission shaft 3 is located between first gear 4 and support ring 12 is provided with keyway 13, and the inside of keyway 13 is provided with anti-skidding line, the utility model discloses a set up keyway 13, can make first transmission shaft 3 be connected with external equipment, set up anti-skidding line, increase frictional force when making the complex.

The working principle is as follows: when in use, the three groups of transmission shafts of the utility model are all fixed on the end cover through the bearing seat 2, the first transmission shaft 3 is fixedly connected with the first gear 4, the second transmission shaft 5 is fixedly connected with the second gear 6, the third transmission shaft 7 is rotatably connected with the third gear 8 and the fourth gear 10 through the one-way bearing 9, when the first transmission shaft 3 rotates clockwise, the first gear 4 also rotates clockwise, and the lower end of the first gear 4 is meshed with the fourth gear 10, at the moment, the fourth gear rotates anticlockwise, because the one-way bearing 9 is arranged between the fourth gear 10 and the third transmission shaft 7, the fourth gear 10 idles, the third transmission shaft 7 can not be driven to rotate anticlockwise, meanwhile, the upper end of the first gear 4 which rotates clockwise drives the second gear 6 to rotate anticlockwise, and the second gear 6 drives the third gear 8 to rotate clockwise, due to the function of the one-way bearing 9, the clockwise rotation of the third gear 8 can drive the clockwise rotation of the third transmission shaft 7, when the first transmission shaft 3 rotates anticlockwise, the first gear 4 also rotates anticlockwise, the first gear 4 drives the fourth gear 10 to rotate clockwise, due to the function of the one-way bearing 9, the clockwise rotation fourth gear 10 can drive the third transmission shaft 7 to rotate clockwise, meanwhile, the anticlockwise rotation first gear 4 drives the clockwise rotation second gear 6, the clockwise rotation second gear 6 drives the anticlockwise rotation third gear 8, and due to the one-way bearing 9 arranged between the third gear 8 and the third transmission shaft 7, the third gear 8 idles, and different input directions can be achieved by skillfully using the one-way bearing 9, can obtain the incessant rotary motion of same direction, one-way bearing can the free rotation on a direction, and lock dead bearing on another direction, so, when the staff is through using the utility model discloses when operating, clockwise or anticlockwise rotation when no matter, all can make the output shaft rotate according to same direction, it is comparatively laborsaving to operate, great improvement staff's work efficiency, it is comparatively convenient.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A torque conversion device, comprising an end cap (1), characterized in that: the top of the end cover (1) is provided with a bearing seat (2), one side of the top of the end cover (1) is provided with a first transmission shaft (3) rotatably connected with the bearing seat (2), the other side of the top of the end cover (1) is provided with a third transmission shaft (7) rotatably connected with the bearing seat (2), one end of the top of the end cover (1) is provided with a second transmission shaft (5) rotatably connected with the bearing seat (2), the outer side of the first transmission shaft (3) is fixedly connected with a first gear (4) at the middle position, the outer side of the second transmission shaft (5) is fixedly connected with a second gear (6) above the first gear (4), the top and the bottom of the third transmission shaft (7) are respectively provided with a third gear (8) and a fourth gear (10), and an one-way bearing (9) is rotatably connected between the third gear (8) and the fourth gear (10) and the third transmission shaft (7), the first gear (4) is meshed with the second gear (6) and the fourth gear (10) respectively, and the second gear (6) is meshed with the third gear (8).

2. A torque conversion device as claimed in claim 1, wherein: the number of the bearing seats (2) is three, and the bearing seats (2) are equilateral triangles.

3. A torque conversion device as claimed in claim 1, wherein: the bottom of the end cover (1) is provided with four groups of threaded holes (11), and the number of the threaded holes (11) is four.

4. A torque conversion device as claimed in claim 1, wherein: the top of first transmission shaft (3), second transmission shaft (5) and third transmission shaft (7) all fixedly connected with support ring (12), and the support ring (12) outside all is provided with the rubber circle.

5. A torque conversion device as claimed in claim 1, wherein: one end of the first transmission shaft (3) is provided with a key groove (13) at a position between the first gear (4) and the support ring (12), and anti-skid grains are arranged inside the key groove (13).