CN218845032U

CN218845032U - Telescopic synchronizing wheel

Info

Publication number: CN218845032U
Application number: CN202223452612.3U
Authority: CN
Inventors: 郑志卯
Original assignee: Sanmen Changxing Driving Member Co ltd
Current assignee: Sanmen Changxing Driving Member Co ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-04-11
Anticipated expiration: 2032-12-22

Abstract

The utility model belongs to the technical field of the synchronizing wheel technique and specifically relates to a telescopic synchronizing wheel, including first rotating gear, the bottom of first rotating gear is connected with the fixed link rod, be connected with second rotating gear on the lateral wall of first rotating gear, the outside that the bottom of second rotating gear is passed through the connecting plate and is located the fixed link rod is connected with the sliding connection pole, the utility model discloses a first rotating gear in telescopic synchronizing wheel, fixed link rod, second rotating gear, sliding connection pole, third rotating gear, linking rod, elastic groove, connecting thread, fixed connection cover interact make the synchronizing wheel can carry out the design that single gear and multistage gear freely switched to make at the in-process that telescopic synchronizing wheel used, can carry out the interconversion between single gear and the multistage gear according to the needs that use, make to use convenience very, thereby solved the problem that can not interconversion between single gear and the multistage gear.

Description

Telescopic synchronizing wheel

Technical Field

The utility model relates to a synchronizing wheel technical field specifically is a telescopic synchronizing wheel.

Background

Present synchronizing wheel adopts fixed mostly, and when single gear and multistage gear switch use in different devices, need change different synchronizing wheel and install and use to make the use more troublesome, to above problem, need provide a telescopic synchronizing wheel that can switch each other between single gear and the multistage gear.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a telescopic synchronizing wheel to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a telescopic synchronizing wheel, includes first rotating gear, the bottom of first rotating gear is connected with the fixed link pole, be connected with second rotating gear on the lateral wall of first rotating gear, the bottom of second rotating gear is passed through the connecting plate and is located the outside of fixed link pole and be connected with sliding connection pole, be connected with third rotating gear on the lateral wall of second rotating gear, the bottom of third rotating gear is passed through the connecting plate and is located sliding connection pole's the outside and be connected with the linking connecting rod, multiunit elastic groove has all been seted up on sliding connection pole and the lateral wall that links up connecting rod one end, sliding connection pole and the top that is located the elastic groove on the lateral wall of linking connecting rod are provided with connecting thread, sliding connection pole and the lateral wall that links up the connecting rod are on and lie in connecting thread and be connected with the adapter sleeve.

As the utility model discloses preferred scheme, the spread groove has been seted up and correspond with first rotating gear on the second rotating gear, wherein the connected mode of first rotating gear and spread groove is sliding connection.

As the utility model discloses preferred scheme, the connected mode of fixed link rod and sliding connection pole is sliding connection, the spread groove has been seted up and correspond with second rotating gear on the third rotating gear, and wherein the connected mode of second rotating gear and spread groove is sliding connection.

As the preferred scheme of the utility model, the connected mode of sliding connection pole and linking connecting rod is sliding connection, the drive ratio between first rotating gear, second rotating gear, the third rotating gear is 2.

As the utility model discloses preferred scheme, four groups are seted up and even seting up on the lateral wall of sliding connection pole and linking connecting rod in the elastic groove.

As the utility model discloses preferred scheme, sliding connection pole is provided with 5 degrees guide angles with the one end that links up the connecting rod, and wherein the inclination and the fixed connection cover of guide angle correspond the setting, connecting thread is threaded connection with the connected mode of fixed connection cover, be provided with multiunit non-slip raised on the lateral wall of fixed connection cover.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through set up first rotating gear in telescopic synchronizing wheel, fixed connection rod, second rotating gear, sliding connection rod, third rotating gear, link up the connecting rod, the elasticity groove, connecting thread, the adapter sleeve, thereby utilize first rotating gear, fixed connection rod, second rotating gear, sliding connection rod, third rotating gear, link up the connecting rod, the elasticity groove, connecting thread, interact makes the synchronizing wheel can carry out the design that single gear and multistage gear freely switched between the adapter sleeve, thereby make the in-process that uses at telescopic synchronizing wheel, can be according to the needs that use, carry out the interconversion between single gear and the multistage gear, make the convenience very that gets up, thereby the problem that can not the interconversion between single gear and the multistage gear has been solved.

Drawings

FIG. 1 is a schematic view of the front isometric structure of the present invention;

FIG. 2 is a schematic view of the expanded structure of FIG. 1 according to the present invention;

FIG. 3 is a schematic cross-sectional view of FIG. 2 according to the present invention;

fig. 4 is a schematic diagram of the explosion structure of fig. 1 according to the present invention.

In the figure: 1. a first rotating gear; 2. a fixed connecting rod; 3. a second rotating gear; 4. a sliding connecting rod; 5. a third rotating gear; 6. connecting the connecting rods; 7. an elastic groove; 8. connecting threads; 9. and fixing the connecting sleeve.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the scope of protection of the present invention.

To facilitate understanding of the invention, the invention will be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which can be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided for the purpose of making the disclosure more thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, and that the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

In an embodiment, referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a telescopic synchronizing wheel, including first rotating gear 1, the bottom of first rotating gear 1 is connected with fixed link 2, be connected with second rotating gear 3 on first rotating gear 1's the lateral wall, the bottom of second rotating gear 3 is passed through the connecting plate and is located the outside of fixed link 2 and be connected with sliding connection pole 4, be connected with third rotating gear 5 on second rotating gear 3's the lateral wall, the bottom of third rotating gear 5 is passed through the connecting plate and is located the outside of sliding connection pole 4 and be connected with linking connecting rod 6, sliding connection pole 4 has all seted up multiunit elastic groove 7 on the lateral wall of linking connecting rod 6 one end, sliding connection pole 4 is provided with connecting thread 8 with the top that is located elastic groove 7 on the lateral wall of linking connecting rod 6 and be located connecting thread 8, sliding connection pole 4 is connected with fixed connection cover 9 on the lateral wall of linking connecting rod 6 and be located connecting thread 8.

In this embodiment, referring to fig. 1, 3 and 4, a connecting groove is formed on the second rotating gear 3 and corresponding to the first rotating gear 1, wherein the first rotating gear 1 and the connecting groove are connected in a sliding manner, the fixed connecting rod 2 and the sliding connecting rod 4 are connected in a sliding manner, a connecting groove is formed on the third rotating gear 5 and corresponding to the second rotating gear 3, wherein the second rotating gear 3 and the connecting groove are connected in a sliding manner, and the sliding connecting rod 4 and the connecting rod 6 are connected in a sliding manner, under the condition that the first rotating gear 1, the second rotating gear 3 and the third rotating gear 5 are connected in a sliding manner, four sets of uniform guide angles are formed on the side walls of the sliding connecting rod 4 and the connecting rod 6, and the guide angle connecting sleeve 4 and the connecting sleeve 6 are 5 degrees, wherein a guide angle of the guide connecting sleeve 4 and a guide screw thread are connected with a fixed angle 9, and a plurality of anti-slip protrusions are arranged on the side walls of the elastic grooves 7, and the guide protrusions are arranged on the side walls of the sliding connecting sleeve 9 and the guide grooves and the connecting sleeve 6, and the side walls of the guide protrusions are connected with the fixed angle of the sliding connecting sleeve 9 and the anti-slip protrusions, and the anti-slip joint is convenient for the sliding connection.

The utility model discloses work flow: when the telescopic synchronizing wheel is used, firstly, according to the use requirement, a connecting groove is formed in the second rotating gear 3 and corresponds to the first rotating gear 1, the connecting mode of the first rotating gear 1 and the connecting groove is sliding connection, the connecting mode of the fixed connecting rod 2 and the sliding connecting rod 4 is sliding connection, a connecting groove is formed in the third rotating gear 5 and corresponds to the second rotating gear 3, the connecting mode of the second rotating gear 3 and the connecting groove is sliding connection, the first rotating gear 1, the second rotating gear 3 and the third rotating gear 5 are unfolded, then, four groups are formed in the elastic groove 7 and are uniformly formed in the side walls of the sliding connecting rod 4 and the connecting rod 6, a guide angle of 5 degrees is arranged at one end of the sliding connecting rod 4 and one end of the connecting rod 6, the inclination of the guide angle is arranged corresponding to the fixed connecting sleeve 9, the connecting mode of the connecting thread 8 and the fixed connecting sleeve 9 is thread connection, and the first rotating gear 1, the second rotating gear 3 and the third rotating gear 5 are mutually fixed under the condition that a plurality of anti-slip bulges are arranged on the side wall of the fixed connecting sleeve 9, so that the telescopic synchronizing wheel is used.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A telescopic synchronizing wheel comprising a first rotating gear (1), characterized in that: the bottom of first rotating gear (1) is connected with fixed connecting rod (2), be connected with second rotating gear (3) on the lateral wall of first rotating gear (1), the bottom of second rotating gear (3) is passed through the connecting plate and is located the outside of fixed connecting rod (2) and be connected with sliding connection pole (4), be connected with third rotating gear (5) on the lateral wall of second rotating gear (3), the bottom of third rotating gear (5) is passed through the connecting plate and is located the outside of sliding connection pole (4) and be connected with linking connecting rod (6), multiunit elastic groove (7) have all been seted up on sliding connection pole (4) and the lateral wall of linking connecting rod (6) one end, sliding connection pole (4) and the top that is located elastic groove (7) on the lateral wall of linking connecting rod (6) are provided with connecting screw thread (8), sliding connection pole (4) and linking connecting rod (6) are located connecting screw thread (8) on and be connected with fixed connection sleeve (9).

2. The telescopic synchronizing wheel according to claim 1, characterized in that: and the second rotating gear (3) is provided with a connecting groove corresponding to the first rotating gear (1), and the first rotating gear (1) is connected with the connecting groove in a sliding manner.

3. The telescopic synchronizing wheel according to claim 1, characterized in that: the connecting mode of fixed link (2) and sliding connection pole (4) is sliding connection, the spread groove has been seted up on third rotating gear (5) and corresponding with second rotating gear (3), and wherein the connecting mode of second rotating gear (3) and spread groove is sliding connection.

4. The telescopic synchronizing wheel according to claim 1, characterized in that: the connecting mode of sliding connecting rod (4) and linking connecting rod (6) is sliding connection, the drive ratio between first rotating gear (1), second rotating gear (3), third rotating gear (5) is 2.

5. The telescopic synchronizing wheel according to claim 1, wherein: the elastic grooves (7) are provided with four groups and are uniformly arranged on the side walls of the sliding connecting rod (4) and the connecting rod (6).

6. The telescopic synchronizing wheel according to claim 1, characterized in that: the sliding connection pole (4) is provided with 5 degrees guide angles with the one end that links up connecting rod (6), and wherein the inclination of guide angle corresponds the setting with fixed connection cover (9), connecting thread (8) are threaded connection with the connected mode of fixed connection cover (9), be provided with multiunit non-slip raised on the lateral wall of fixed connection cover (9).