CN103121211A - Mechanical arm - Google Patents
Mechanical arm Download PDFInfo
- Publication number
- CN103121211A CN103121211A CN 201110368154 CN201110368154A CN103121211A CN 103121211 A CN103121211 A CN 103121211A CN 201110368154 CN201110368154 CN 201110368154 CN 201110368154 A CN201110368154 A CN 201110368154A CN 103121211 A CN103121211 A CN 103121211A
- Authority
- CN
- China
- Prior art keywords
- bar
- gear
- connecting rod
- socket
- folder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Abstract
The invention discloses a mechanical arm. According to opening and closing of two arms, the arms drive gears, the gears drive gear racks to move in a reciprocating mode, a toggle rod mechanism composed of clamping claws and a connecting rod has the effect of adding force, and the clamping claws are symmetrically opened or closed under the drive of the gear racks and pull rods. The mechanical arm is flexible in operation, large in clamping force and convenient to use.
Description
Technical field
The present invention relates to a kind of manipulator, relate in particular to the manipulator that a kind of forger, heat treatment blast-furnace man are used, belong to the machine tool technical field.
Background technology
In the construction that picks and places red-hot metal works, fetching tool exists use dumb, and the little problem of clamping force, brings a lot of troubles to construction.
Summary of the invention
The present invention provides in order to solve above-mentioned technological deficiency the manipulator that a kind of flexible and convenient operation, clamping force are large, facilitate the workman to use.
The present invention realizes that the technical scheme that above-mentioned purpose adopts is: this invention comprises gripper, connecting rod, socket joint, socket bar, pull bar, gear, arm, tooth bar, gear hub.This invention is provided with the folder of grabbing of a bending, the described folder two ends of grabbing are hinged and are connected to connecting rod, described connecting rod middle part is hinged mutually with pull bar, described pull bar afterbody is provided with a tooth bar, described socket joint is hinged mutually with grabbing folder, and described socket joint and socket bar fix, and described socket bar is fixed with gear hub backward, on gear hub, correspondence is provided with two gears, and described gear is hinged respectively and is connected to an arm.The present invention is by two arms of folding, and arm driven gear, gear driven tooth bar move reciprocatingly, and the elbow-bar mechanism that is comprised of gripper and connecting rod has the effect of reinforcement, and under the drive of tooth bar, pull bar, gripper just opens and closes symmetrically.
Beneficial effect: flexible operation of the present invention, clamping force are large, the convenient use.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
Shown in figure: 1, grab folder; 2, connecting rod; 3, socket joint; 4, socket bar; 5, pull bar; 6, gear; 7, arm; 8, tooth bar; 9, gear hub.
The specific embodiment
In the drawings, this invention comprises gripper 1, connecting rod 2, socket joint 3, socket bar 4, pull bar 5, gear 6, arm 7, tooth bar 8, gear hub 9.This invention is provided with grabbing of a bending and presss from both sides 1, the described folder 1 two ends hinge of grabbing is connected to connecting rod 2, described connecting rod 2 middle parts are hinged mutually with pull bar 5, described pull bar 5 afterbodys are provided with a tooth bar 8, described socket joint 3 is hinged mutually with grabbing folder 1, and described socket joint 3 fixes with socket bar 4, and described socket bar 4 is fixed with gear hub backward, on gear hub 9, correspondence is provided with two gears 6, and described gear 6 is hinged respectively and is connected to an arm 7.By two arms 7 of folding, arm 7 driven gears 6, gear 6 band carry-over bars 8 move reciprocatingly, and have the effect of reinforcement by grabbing the elbow-bar mechanism that folder 1 and connecting rod 2 form, and under the drive of tooth bar 8, pull bar 5, grab folder 1 and just open and close symmetrically.
Claims (1)
1. manipulator, this invention comprises gripper (1), connecting rod (2), socket joint (3), socket bar (4), pull bar (5), gear (6), arm (7), tooth bar (8), gear hub (9), it is characterized in that: what this invention was provided with a bending grabs folder (1), described folder (1) two ends of grabbing are hinged and are connected to connecting rod (2), described connecting rod (2) middle part is hinged mutually with pull bar (5), described pull bar (5) afterbody is provided with a tooth bar (8), described socket joint (3) with grab folder (1) and be hinged mutually, described socket joint (3) fixes with socket bar (4), described socket bar (4) is fixed with gear hub (9) backward, the upper correspondence of gear hub (9) is provided with two gears (6), described gear (6) is hinged respectively and is connected to an arm (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110368154 CN103121211A (en) | 2011-11-19 | 2011-11-19 | Mechanical arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110368154 CN103121211A (en) | 2011-11-19 | 2011-11-19 | Mechanical arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103121211A true CN103121211A (en) | 2013-05-29 |
Family
ID=48452451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110368154 Pending CN103121211A (en) | 2011-11-19 | 2011-11-19 | Mechanical arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103121211A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104016055A (en) * | 2014-06-26 | 2014-09-03 | 鲍兆伟 | Level type transportation device for large flowerpots |
| CN104648451A (en) * | 2013-11-22 | 2015-05-27 | 大连隆星新材料有限公司 | Multi-azimuth adjustable self-locking petroleum barrel transfer cart |
| CN105458981A (en) * | 2015-10-10 | 2016-04-06 | 湖北江山液压科技有限公司 | Self-centering clamping device for oil cylinder assembly |
| CN109275415A (en) * | 2018-10-26 | 2019-01-29 | 武汉理工大学 | Pineapple picking machine |
| CN109930681A (en) * | 2019-04-09 | 2019-06-25 | 杨美琴 | A kind of dredging sewer Green Machine people |
-
2011
- 2011-11-19 CN CN 201110368154 patent/CN103121211A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104648451A (en) * | 2013-11-22 | 2015-05-27 | 大连隆星新材料有限公司 | Multi-azimuth adjustable self-locking petroleum barrel transfer cart |
| CN104016055A (en) * | 2014-06-26 | 2014-09-03 | 鲍兆伟 | Level type transportation device for large flowerpots |
| CN104016055B (en) * | 2014-06-26 | 2016-09-28 | 山东建筑大学 | A kind of lever type transport device of big flowerpot |
| CN105458981A (en) * | 2015-10-10 | 2016-04-06 | 湖北江山液压科技有限公司 | Self-centering clamping device for oil cylinder assembly |
| CN109275415A (en) * | 2018-10-26 | 2019-01-29 | 武汉理工大学 | Pineapple picking machine |
| CN109930681A (en) * | 2019-04-09 | 2019-06-25 | 杨美琴 | A kind of dredging sewer Green Machine people |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130529 |