CN215257633U

CN215257633U - Rotary linkage device

Info

Publication number: CN215257633U
Application number: CN202120188466.4U
Authority: CN
Inventors: 赵智忠; 冯静
Original assignee: Chengdu Chentian Information Technology Co ltd
Current assignee: Chengdu Chentian Information Technology Co ltd
Priority date: 2021-01-22
Filing date: 2021-01-22
Publication date: 2021-12-21
Anticipated expiration: 2031-01-22

Abstract

The utility model discloses a rotatory linkage, which comprises a fixed base, be equipped with drive shaft and driven shaft on the fixing base, the drive shaft with the driven shaft passes through the connecting rod and connects, be equipped with drive gear in the drive shaft, be equipped with driven gear on the driven shaft, one side of drive gear is equipped with first tooth axle, be equipped with first gear on the first tooth axle, drive gear with first gear engagement, one side of driven gear is equipped with the second tooth axle, be equipped with the second gear on the second tooth axle, driven gear with second gear engagement, the device realizes the linkage of dual axis of rotation through a plurality of tooth axle structures, and work efficiency is higher.

Description

Rotary linkage device

Technical Field

The utility model relates to a power drive technical field especially relates to a rotatory linkage.

Background

The linkage device is a device which simultaneously transmits the power of power equipment to a plurality of components so as to realize the simultaneous movement of the components, can effectively improve the production efficiency, and is widely applied to the field of industrial production. The common linkage modes comprise chain linkage, gear linkage and the like, at present, the common gear linkage is mostly worm gear linkage, mainly transmits rotary motion through a fixed transmission ratio, and although the linkage mode has certain advantages, the structure is generally complex, the size is large, and the linkage mode is not suitable for occasions with small installation space.

SUMMERY OF THE UTILITY MODEL

To the defect that above-mentioned prior art exists, the utility model provides a rotatory linkage realizes the linkage of two axis of rotation through a plurality of tooth axle construction, and work efficiency is higher.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a rotary linkage device, includes the fixing base, be equipped with drive shaft and driven shaft on the fixing base, the drive shaft with the driven shaft passes through the connecting rod and connects, be equipped with drive gear in the drive shaft, be equipped with driven gear on the driven shaft, one side of drive gear is equipped with first tooth axle, be equipped with first gear on the first tooth axle, drive gear with first gear engagement, one side of driven gear is equipped with the second tooth axle, be equipped with the second gear on the second tooth axle, driven gear with second gear engagement.

Furthermore, the motor is arranged below the fixed seat and connected with the driving shaft.

Furthermore, the number of the connecting rods is two, the two connecting rods are arranged in parallel, and the driven shaft rotates along with the rotation of the driving shaft under the action of the connecting rods.

Furthermore, the fixed seat is provided with an induction assembly, and the induction assembly is used for controlling the rotation range of the first gear shaft and the second gear shaft.

Furthermore, the induction component comprises an induction switch and an inductor, the induction switch is installed on the fixed seat, and the inductor is arranged on the driving shaft or the driven shaft.

Furthermore, a deep groove ball bearing is arranged at the joint of the first gear shaft and the fixed seat.

Furthermore, a deep groove ball bearing is arranged at the joint of the second gear shaft and the fixed seat.

Further, the number of the deep groove ball bearings is two.

Furthermore, a deep groove ball bearing is arranged at the joint of the driven shaft and the fixed seat.

Further, the connecting rod is fixed on the driving shaft and the driven shaft through screws respectively.

The utility model has the advantages that:

set up drive shaft, driven shaft, first tooth axle and second tooth axle, drive shaft and driven shaft pass through the connecting rod and connect, and the drive shaft drives first tooth axle, and the driven shaft drives the second tooth axle, and drive shaft and driven shaft linkage, and then realize the synchronous rotation of first tooth axle and second tooth axle, the utility model discloses only have just realized the two rotating shaft linkages of first tooth axle and second tooth axle through 1 motor, work efficiency is higher.

Drawings

Fig. 1 is one of the schematic structural diagrams of the present invention;

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

fig. 3 is a second schematic structural diagram of the present invention;

fig. 4 is a top view of the present invention;

FIG. 5 is a cross-sectional view taken along line A-A of FIG. 4;

in the figure:

1. a fixed seat; 2. a connecting rod; 3. a drive shaft; 4. a driven shaft; 5. a drive gear; 6. a driven gear; 7. a first gear shaft; 8. a first gear; 9. a second gear shaft; 10. a second gear; 11. a motor; 12. a screw; 13. an inductive component; 1301. an inductive switch; 1302. an inductor; 14. provided is a deep groove ball bearing.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects solved by the present invention more clearly understood, the following description will be made with reference to the accompanying drawings and embodiments. The present invention may be embodied in many different forms and is not limited to the embodiments described herein.

Unless defined otherwise, 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. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

The rotatory linkage that this embodiment provided is as shown in fig. 1-5, including fixing base 1 and connecting rod 2, be equipped with drive shaft 3 and driven shaft 4 on the fixing base 1, the one end and the drive shaft 3 of connecting rod 2 are fixed, the other end and the driven shaft 4 of connecting rod 2 are fixed, drive shaft 3 and driven shaft 4 pass through connecting rod 2 to be connected promptly, be equipped with drive gear 5 on the drive shaft 3, be equipped with driven gear 6 on the driven shaft 4, one side of drive gear 5 is equipped with first tooth axle 7, be equipped with first gear 8 on first tooth axle 7, drive gear 5 and first gear 8 mesh, one side of driven gear 6 is equipped with second tooth axle 9, be equipped with second gear 10 on the second tooth axle 9, driven gear 6 and the meshing of second gear 10.

This embodiment still includes motor 11, and motor 11 establishes in the below of fixing base 1, and the output shaft of drive shaft 3 and motor 11 only sets up 1 motor 11, utilizes drive shaft 3 to drive driven shaft 4, and then drives to first gear shaft 7 and second gear shaft 9 to realize the transmission effect of single motor 11 control double-rotating-shaft.

The connecting rods 2 are respectively fixed on the driving shaft 3 and the driven shaft 4 through screws 12, and as a preferable scheme of the embodiment, two connecting rods 2 are arranged, the two connecting rods 2 are arranged in parallel, and the driven shaft 4 rotates along with the rotation of the driving shaft 3 under the action of the connecting rods 2.

The fixing base 1 of this embodiment is further provided with a sensing assembly 13 for controlling a rotation range of the first gear shaft 7 or/and the second gear shaft 9, the sensing assembly 13 includes a sensing switch 1301 and a sensor 1302, the sensing switch 1301 is mounted on the fixing base 1, the sensor 1302 is disposed on the driving shaft 3 or the driven shaft 4, the sensor 1302 rotates along with rotation of the driving shaft 3 or the driven shaft 4, the sensor 1302 stops when the sensor 1302 rotates to a first specific position, at this time, the motor 11 changes a rotation direction, the sensor 1302 rotates along with the driving shaft 3 or the driven shaft 4 in an opposite direction, then the sensor 1302 stops when the sensor 1302 rotates to a second specific position, the rotation direction of the motor 11 changes again, and the above actions are repeated to ensure that the sensor 1302 rotates back and forth between the first specific position and the second specific position.

In order to ensure smooth meshing between the gears, 2 deep groove ball bearings 14 are arranged at the joint of the first gear shaft 7 and the

fixing seat

1, 2 deep groove ball bearings 14 are arranged at the joint of the second gear shaft 9 and the

fixing seat

1, 1 deep groove ball bearing 14 is arranged at the joint of the driven shaft 4 and the fixing seat 1, and the deep groove ball bearings 14 are all arranged inside the fixing seat 1.

The working principle and the working process are as follows:

the device is started, the motor 11 outputs rotary power to the driving shaft 3, the driving gear 5 rotates, and the driving gear 5 is meshed with the first gear 8 to drive the first gear shaft 7 to rotate; simultaneously, through connecting rod 2's effect, power is transmitted to driven shaft 4 from drive shaft 3, driven gear 6 rotates, driven gear 6 and the meshing of second gear 10, it is rotatory to drive second gear 9, at this moment, this embodiment only sets up 1 motor 11 alright realize drive shaft 3, driven shaft 4, synchronous revolution between first gear 7 and the second gear 9, thereby the transmission effect of a plurality of axis of rotation has been reached, if install external part on first gear 7 and second gear 9, change the automation mechanized operation of realizing the device.

The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, and improvements made within the spirit and principles of the present invention should fall within the protection scope of the present invention.

Claims

1. The utility model provides a rotary linkage device, its characterized in that, includes the fixing base, be equipped with drive shaft and driven shaft on the fixing base, the drive shaft with the driven shaft passes through the connecting rod and connects, be equipped with drive gear in the drive shaft, be equipped with driven gear on the driven shaft, one side of drive gear is equipped with first tooth axle, be equipped with first gear on the first tooth axle, drive gear with first gear engagement, one side of driven gear is equipped with the second tooth axle, be equipped with the second gear on the second tooth axle, driven gear with second gear engagement.

2. A rotary linkage arrangement according to claim 1, including a motor disposed below the mounting block, the motor being connected to the drive shaft.

3. A rotary linkage as claimed in claim 1, wherein there are two of said connecting rods, and two of said connecting rods are arranged in parallel, and said driven shaft is rotated by said connecting rods in response to rotation of said drive shaft.

4. A rotary linkage arrangement according to claim 1, wherein the mounting block is provided with a sensing assembly for controlling the range of rotation of the first and second shafts.

5. A rotary linkage assembly according to claim 4, wherein the sensing assembly includes a sensing switch mounted on the mounting base and a sensor provided on the drive shaft or the driven shaft.

6. A rotary linkage arrangement according to claim 1, wherein the junction of the first gear shaft and the fixed mount is provided with deep groove ball bearings.

7. A rotary linkage arrangement according to claim 1, wherein deep groove ball bearings are provided at the junction of the second gear shaft and the fixed mount.

8. A rotary linkage assembly according to claim 6 or 7, wherein there are two deep groove ball bearings.

9. A rotary linkage assembly according to claim 1, wherein the junction of the driven shaft and the fixed mount is provided with deep groove ball bearings.

10. A rotary linkage assembly according to claim 1, wherein the connecting rods are secured to the drive shaft and the driven shaft respectively by screws.