CN113431848A - Multi-axis linkage mechanism - Google Patents
Multi-axis linkage mechanism Download PDFInfo
- Publication number
- CN113431848A CN113431848A CN202110788733.6A CN202110788733A CN113431848A CN 113431848 A CN113431848 A CN 113431848A CN 202110788733 A CN202110788733 A CN 202110788733A CN 113431848 A CN113431848 A CN 113431848A
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- Prior art keywords
- driven
- driving shaft
- shafts
- shaft
- driven shafts
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- 230000007246 mechanism Effects 0.000 title claims abstract description 12
- 230000001360 synchronised effect Effects 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000008859 change Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/02—Gearings for conveying rotary motion by endless flexible members with belts; with V-belts
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
本申请涉及传动装置技术领域，更具体地说，它涉及一种多轴联动机构，包括固定件、主动轴、第一从动轴和多个第二从动轴，且通过同步带结构传动，所述主动轴的端部和多个所述第二从动轴的端部通过万向节连接；所述第一从动轴和所述第二从动轴均固定安装有连接件，外界连杆结构与连接件活动连接。通过同步带结构将主动轴和第一从动轴进行传动，实现了两个轴的同步运动，另外，主动轴和第二从动轴之间连接万向节，能够改变动力输出方向，实现多个轴的同步转动，这样，主动轴、多个第一从动轴和多个第二从动轴上均可进行负载，通过设置外界连杆结构与连接件形成联动，带动负载实现运动目的，从而节省了动力源成本，降低了使用成本，且设备同步性高。
The present application relates to the technical field of transmission devices, and more particularly, to a multi-axis linkage mechanism, which includes a fixed part, a driving shaft, a first driven shaft and a plurality of second driven shafts, and is driven by a synchronous belt structure, The end of the driving shaft and the ends of the plurality of second driven shafts are connected by universal joints; the first driven shaft and the second driven shaft are fixedly installed with connecting pieces, and the external connection is The rod structure is movably connected with the connecting piece. The driving shaft and the first driven shaft are driven by the synchronous belt structure, realizing the synchronous movement of the two shafts. In addition, the universal joint is connected between the driving shaft and the second driven shaft, which can change the direction of power output and realize multiple The synchronous rotation of the two shafts, in this way, the driving shaft, the plurality of first driven shafts and the plurality of second driven shafts can be loaded, and the external link structure and the connecting piece are arranged to form a linkage to drive the load to achieve the purpose of movement. Thus, the power source cost is saved, the use cost is reduced, and the equipment synchronization is high.
Description
Technical Field
The application relates to the technical field of transmission devices, in particular to a multi-axis linkage mechanism.
Background
At present, in the field of mechanical equipment, generally, a plurality of driving motors are required to realize the rotation of a plurality of shafts, so that the use cost is increased, and improvement is needed.
Disclosure of Invention
In view of the above deficiencies of the prior art, the present application aims to provide a multi-axis linkage mechanism, which has the advantages of one machine with multiple purposes and use cost saving.
The technical purpose of the application is realized by the following technical scheme: a multi-axis linkage mechanism comprises a fixing piece, a driving shaft, a first driven shaft and a plurality of second driven shafts, wherein the driving shaft is rotatably connected to the fixing piece, the driving shaft is parallel to the first driven shaft and is driven by a synchronous belt structure, and the end part of the driving shaft is connected with the end parts of the second driven shafts through universal joints; the first driven shaft and the second driven shaft are both fixedly provided with connecting pieces, and the external connecting rod structure is movably connected with the connecting pieces.
Preferably, the linkage structure comprises a drive rod in sliding connection and articulation with the end of the connecting member.
Preferably, the fixing part is provided with a motor-driven synchronous belt structure for driving the driving shaft to rotate.
Preferably, the number of the first driven shafts is provided in plurality.
Preferably, the number of the second driven shafts is provided with a plurality of second driven shafts, and the second driven shafts are parallel to the driving shaft.
To sum up, the beneficial effect that this application has: carry out the transmission with driving shaft and first driven shaft through hold-in range structure, the simultaneous movement of two axles has been realized, in addition, connect the universal joint between driving shaft and the second driven shaft, can change the power take off direction, realize the synchronous rotation of a plurality of axles, thus, the driving shaft, all can carry out the load on a plurality of first driven shafts and a plurality of second driven shafts, form the linkage through setting up external connecting rod structure and connecting piece, drive the load and realize the movement purpose, thereby the power supply cost has been saved, use cost is reduced, and equipment synchronism is high.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present application.
Reference numerals: 1. a fixing member; 11. a drive shaft; 12. a first driven shaft; 13. a second driven shaft; 14. a universal joint; 15. a connecting member; 16. a drive rod; 17. the structure of the synchronous belt.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
A multi-axis linkage mechanism is disclosed, referring to fig. 1, and comprises a fixed part 1, a driving shaft 11 rotationally connected to the fixed part 1, a first driven shaft 12 and a plurality of second driven shafts 13, wherein the driving shaft 11 is parallel to the first driven shaft 12 and is driven by a synchronous belt structure 17, and the end part of the driving shaft 11 is connected with the end parts of the plurality of second driven shafts 13 by a universal joint 14; and the first driven shaft 12 and the second driven shaft 13 are both fixedly provided with a connecting piece 15, and the external connecting rod structure is movably connected with the connecting piece 15.
Through synchronous belt structure 17 with driving shaft 11 and first driven shaft 12 transmission, the simultaneous movement of two axles has been realized, in addition, connect universal joint 14 between driving shaft 11 and the second driven shaft 13, can change the power take off direction, realize the synchronous rotation of a plurality of axles, thus, driving shaft 11, all can carry out the load on a plurality of first driven shafts 12 and a plurality of second driven shafts 13, form the linkage through setting up external connecting rod structure and connecting piece 15, it realizes the movement purpose to drive the load, thereby the power source cost has been saved, use cost is reduced, and equipment synchronism is high.
In the present embodiment, the linkage comprises a drive rod 16 articulated and slidingly connected to the end of the connecting member 15. By sliding the end of the link 15 on the driving rod 16, a swinging movement of the driving rod 16 and thus a movement of the load is achieved.
Preferably, the fixing member 1 is installed with a motor-driven timing belt structure 17 for driving the driving shaft 11 to rotate.
Preferably, the number of the first driven shafts 12 is provided in plurality. In the present embodiment, two first driven shafts 12 are provided, but more may be provided depending on the actual situation.
Preferably, the number of the second driven shafts 13 is several, and the second driven shafts are parallel to the driving shaft 11. In the present embodiment, the second driven shaft 13 is provided with one, but may be provided with more according to actual conditions.
The above-mentioned embodiments are merely illustrative and not restrictive, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but only protected by the patent laws within the scope of the claims of the present application.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110788733.6A CN113431848A (en) | 2021-07-13 | 2021-07-13 | Multi-axis linkage mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110788733.6A CN113431848A (en) | 2021-07-13 | 2021-07-13 | Multi-axis linkage mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113431848A true CN113431848A (en) | 2021-09-24 |
Family
ID=77760097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110788733.6A Pending CN113431848A (en) | 2021-07-13 | 2021-07-13 | Multi-axis linkage mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113431848A (en) |
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2021
- 2021-07-13 CN CN202110788733.6A patent/CN113431848A/en active Pending
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