CN103624800A - Mechanical arm with enhanced conveying function - Google Patents
Mechanical arm with enhanced conveying function Download PDFInfo
- Publication number
- CN103624800A CN103624800A CN201310580521.4A CN201310580521A CN103624800A CN 103624800 A CN103624800 A CN 103624800A CN 201310580521 A CN201310580521 A CN 201310580521A CN 103624800 A CN103624800 A CN 103624800A
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- Prior art keywords
- gear
- bevel gear
- pivoted arm
- tooth bar
- rotating
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Abstract
The invention relates to a mechanical arm, in particular to a mechanical arm with an enhanced conveying function. The mechanical arm with the enhanced conveying function comprises a machine body, a paw, an air cylinder and a conveying mechanism. The air cylinder is arranged on the machine body, the conveying mechanism comprises a gear, a rotating arm and a rack meshed with the gear, one end of the rack is connected with the piston rod of the air cylinder, the gear is fixedly connected with the rotating arm, the paw is connected to the rotating arm, and the rotating arm is an L-shaped rotating arm. In addition, a movable bevel gear and a fixed bevel gear are further arranged, the movable bevel gear is connected to the rotating arm through a rotating shaft and is connected with the rotating shaft in a rotating mode, the fixed bevel gear is fixedly connected to the machine body through a fixing shaft, and the gear is connected with the fixing shaft in a rotating mode. The mechanical arm can convey workpieces stably.
Description
Technical field
The present invention relates to a kind of manipulator, be specifically related to a kind of have to transmit add powerful manipulator.
Background technology
Manipulator can imitate some holding function of staff, in order to the automatic pilot that captures, carries object or operation tool by fixed routine.Manipulator is the industrial robot occurring the earliest, is also the modern machines people who occurs the earliest, and it can replace people's heavy work to realize mechanization and the automation of producing, thereby is widely used in the departments such as machine-building, metallurgy, electronics, light industry and atomic energy.
If a workpiece to be carried need to be from the initial position assigned address that rotates to an angle, the transfer structure of manipulator adopts gear and tooth bar to realize conventionally, because during manipulator work, gear and tooth bar can be along gear shafts to relatively moving, so transport in workpiece process unstablely, the final position of even transporting and assigned address deviation are larger.
Summary of the invention
The defect existing for above-mentioned prior art, the object of the present invention is to provide stable the having of a kind of conveying work pieces to transmit and adds powerful manipulator, and this manipulator gear and tooth bar can be along gear shafts to relatively moving.
For achieving the above object, technical scheme of the present invention is: have transmission and add powerful manipulator, comprise body, paw, cylinder and connecting gear, described cylinder is arranged on body, described connecting gear comprises gear, pivoted arm and the tooth bar meshing with gear, described tooth bar one end is connected with the piston rod of cylinder, described gear is fixedly connected with pivoted arm, described paw is connected on pivoted arm, wherein, described pivoted arm is " L " shape pivoted arm, also be provided with in addition dynamic bevel gear and determine bevel gear, described dynamic bevel gear is connected on pivoted arm and with rotating shaft and is rotationally connected by rotating shaft, describedly determine bevel gear and be fixedly connected on body by fixed axis, described gear and fixed axis are rotationally connected.
While adopting technique scheme, the piston rod of cylinder promotes tooth bar and moves reciprocatingly along straight line, drive with tooth bar meshed gears " L " shape pivoted arm rotation being fixedly connected with it, pivoted arm is in rotation process, dynamic bevel gear and determine bevel gear and remain engagement, dynamic bevel gear rotates around the axis, simultaneously also around determining bevel gear rotation, effectively limited gear and moved in the axial direction, the process of transporting is more stable.
Further, described body is provided with the chute that tooth bar moves, and manipulator is in when work, and tooth bar moves along the piston rod axial reciprocating of cylinder, the chute that tooth bar moves is set and can prevents the skew that tooth bar makes progress in piston rod footpath, transports workpiece more stable.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
Fig. 1 is that the present invention has the structural representation that transmission adds powerful manipulator embodiment.
The specific embodiment
As shown in Figure 1, a kind of have to transmit add powerful manipulator, comprise body 1, paw 6, cylinder 2 and connecting gear, cylinder 2 is arranged on body 1, connecting gear comprises gear 4, " L " shape pivoted arm 5 and the tooth bar 3 meshing with gear 4, tooth bar 3 one end are connected with the piston rod 21 of cylinder 2, gear 4 is fixedly connected with " L " shape pivoted arm, paw 6 is connected on " L " shape pivoted arm 5, also be provided with dynamic bevel gear 7 and determine bevel gear 8, dynamic bevel gear 7 is connected on " L " shape pivoted arm 5 and with rotating shaft 9 and is rotationally connected by rotating shaft 9, determining bevel gear 8 is fixedly connected on body 1 by fixed axis 10, gear 4 is rotationally connected with fixed axis 10.
Use when of the present invention, the piston rod 21 of cylinder 2 promotes tooth bar 3 and moves reciprocatingly along straight line, drive with tooth bar 3 meshed gears 4 " L " shape pivoted arm 5 rotations that are fixedly connected with it, " L " shape pivoted arm 5 is in rotation process, dynamic bevel gear 7 and determine bevel gear 8 and remain engagement, dynamic bevel gear 79 rotates around the shaft, simultaneously also around determining bevel gear 8 rotations, effectively limited the movement of gear 4 on it is axial, so the process of transporting is more stable.
Body 1 is provided with the chute that tooth bar 3 moves, and manipulator is in when work, and tooth bar 3 moves along piston rod 21 axial reciprocatings of cylinder 2, the chute that tooth bar 3 moves is set and can prevents the skew that tooth bar 3 makes progress in piston rod 21 footpaths, transports workpiece more stable.
Specific works flow process:
As shown in Figure 1, suppose that diagram workpiece is positioned at initial position, paw 6 captures after part, and to the logical compressed air of air inlet of cylinder 2 right-hand members, the piston of cylinder 2 promotes piston rod 21 and is moved to the left, piston rod 21 promotes tooth bar 3 left, now, clockwise rotate with tooth bar 3 meshed gears 4, simultaneously, " L " shape pivoted arm 5 being fixedly connected with gear 4 also clockwise rotates, and workpiece is rotated and is transported to assigned address from diagram initial position; Because determining bevel gear 8, run through gear 4 and be fixed on body 1, " so L " shape pivoted arm 5 in rotation process, dynamic bevel gear 7 with determine bevel gear 8 all the time in engagement, dynamic bevel gear 7 is 9 rotations around the shaft, around determining bevel gear 8, rotate simultaneously, strengthen workpiece and transport the stability in process.
Above-described is only the preferred embodiment of the present invention; should be understood that; for a person skilled in the art; do not departing under the prerequisite of structure of the present invention; can also make some distortion and improvement; these also should be considered as protection scope of the present invention, and these can not affect effect of the invention process and practical applicability.
Claims (2)
1. have to transmit and add powerful manipulator, comprise body, paw, cylinder and connecting gear, described cylinder is arranged on body, described connecting gear comprises gear, pivoted arm and the tooth bar meshing with gear, described tooth bar one end is connected with the piston rod of cylinder, described gear is fixedly connected with pivoted arm, described paw is connected on pivoted arm, it is characterized in that, described pivoted arm is " L " shape pivoted arm, also be provided with in addition dynamic bevel gear and determine bevel gear, described dynamic bevel gear is connected on pivoted arm and with rotating shaft and is rotationally connected by rotating shaft, describedly determine bevel gear and be fixedly connected on body by fixed axis, described gear and fixed axis are rotationally connected.
According to claim 1 have to transmit add powerful manipulator, it is characterized in that, described body is provided with the chute that tooth bar moves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310580521.4A CN103624800A (en) | 2013-11-19 | 2013-11-19 | Mechanical arm with enhanced conveying function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310580521.4A CN103624800A (en) | 2013-11-19 | 2013-11-19 | Mechanical arm with enhanced conveying function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103624800A true CN103624800A (en) | 2014-03-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310580521.4A Pending CN103624800A (en) | 2013-11-19 | 2013-11-19 | Mechanical arm with enhanced conveying function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103624800A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104495373A (en) * | 2014-12-16 | 2015-04-08 | 重庆顺泰食品有限公司 | Material rotating conveyer |
| CN105293040A (en) * | 2015-10-28 | 2016-02-03 | 芜湖市恒浩机械制造有限公司 | Deflecting transloading equipment |
| CN111906700A (en) * | 2020-07-30 | 2020-11-10 | 含山盛荣机械配件厂 | Shot blasting machine and crawler conveying device thereof |
| CN112297043A (en) * | 2020-11-23 | 2021-02-02 | 哈尔滨蜜国郎物业有限公司 | Multifunctional manipulator |
| CN112472544A (en) * | 2020-11-25 | 2021-03-12 | 浙江荣涛家具有限公司 | Furniture bed with massage function |
| CN113400340A (en) * | 2021-06-24 | 2021-09-17 | 库卡机器人制造（上海）有限公司 | Gear assembly, artificial joint and robot |
-
2013
- 2013-11-19 CN CN201310580521.4A patent/CN103624800A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104495373A (en) * | 2014-12-16 | 2015-04-08 | 重庆顺泰食品有限公司 | Material rotating conveyer |
| CN105293040A (en) * | 2015-10-28 | 2016-02-03 | 芜湖市恒浩机械制造有限公司 | Deflecting transloading equipment |
| CN111906700A (en) * | 2020-07-30 | 2020-11-10 | 含山盛荣机械配件厂 | Shot blasting machine and crawler conveying device thereof |
| CN112297043A (en) * | 2020-11-23 | 2021-02-02 | 哈尔滨蜜国郎物业有限公司 | Multifunctional manipulator |
| CN112297043B (en) * | 2020-11-23 | 2022-05-13 | 中科瑞启机器人科技(山东)有限公司 | Multifunctional manipulator |
| CN112472544A (en) * | 2020-11-25 | 2021-03-12 | 浙江荣涛家具有限公司 | Furniture bed with massage function |
| CN113400340A (en) * | 2021-06-24 | 2021-09-17 | 库卡机器人制造（上海）有限公司 | Gear assembly, artificial joint and robot |
| CN113400340B (en) * | 2021-06-24 | 2022-08-26 | 库卡机器人制造（上海）有限公司 | Gear assembly, artificial joint and robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140312 |