CN217225531U - Inverted pneumatic power assisting arm - Google Patents
Inverted pneumatic power assisting arm Download PDFInfo
- Publication number
- CN217225531U CN217225531U CN202220465364.7U CN202220465364U CN217225531U CN 217225531 U CN217225531 U CN 217225531U CN 202220465364 U CN202220465364 U CN 202220465364U CN 217225531 U CN217225531 U CN 217225531U
- Authority
- CN
- China
- Prior art keywords
- arm
- main
- brake joint
- connecting rod
- brake
- 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.)
- Active
Links
Images
Landscapes
- Prostheses (AREA)
Abstract
The utility model discloses a reverse hanging type pneumatic power assisting arm relates to power assisting arm technical field. The utility model discloses a: the power arm assembly is used for enabling parts below the power arm assembly to approach a gravity-free state, so that manual pulling is facilitated; the power arm assembly comprises a main brake joint, a main arm rod, a cylinder main body, a first-time brake joint, a secondary arm rod, a second-time brake joint and a mounting frame; the bottom of main brake joint is fixed with the mounting bracket, and the one end of mounting bracket is equipped with the cylinder main part, and the bottom of mounting bracket is equipped with the main armed lever for the adjustment of the angle of drive main armed lever. The utility model discloses a series of settings for the object can realize the rotation of self in the bottom of helping hand arm subassembly, and in the helping hand arm subassembly working process, makes the part of helping hand arm subassembly and below reach no gravity state through the adjust cylinder main part, and the artificial pulling of being convenient for is used manpower sparingly, and is more convenient.
Description
Technical Field
The utility model belongs to the technical field of the helping hand arm, especially, relate to a hang down type pneumatic helping hand arm.
Background
The power-assisted mechanical arm can automatically identify whether a load exists on the mechanical arm by detecting a sucker or a tail end clamp of the mechanical arm and the pressure of gas in the balance cylinder, and automatically adjust the pressure in the balance cylinder through a pneumatic logic control loop to achieve the aim of automatic balance;
in the prior art, the pneumatic power assisting arm is complex in structure, high in cost, not beneficial to production, incapable of rotating an object and labor-consuming in manual pulling.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hang down formula pneumatic power-assisted arm to solve current problem: in the prior art, the structure of the pneumatic power assisting arm is complex, an object cannot be rotated, and labor is wasted during manual pulling.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme: a reverse-hanging pneumatic assist arm comprising:
the power arm assembly is used for enabling parts below the power arm assembly to approach a gravity-free state, and manual pulling is facilitated;
the power-assisted arm assembly comprises a main brake joint, a main arm rod, a cylinder main body, a primary brake joint, a secondary arm rod, a secondary brake joint and a mounting frame;
a mounting frame is fixed at the bottom of the main brake joint, a cylinder main body is assembled at one end of the mounting frame, and a main arm rod is assembled at the bottom of the mounting frame and used for driving the adjustment of the angle of the main arm rod;
the bottom of main armed lever is equipped with first brake joint, the articulated one end of first brake is equipped with inferior armed lever, the bottom of inferior armed lever is equipped with the joint of second brake.
Furthermore, a rotating shaft, a bearing, a brake disc and a brake cylinder are arranged in the main brake joint, the primary brake joint and the secondary brake joint.
Furthermore, the main arm rod comprises a first connecting rod, a second connecting rod and a transmission piece, the bottom end of the first connecting rod is rotatably connected with the first brake joint, the top end of the first connecting rod is rotatably connected with the mounting frame, and the bottom end of the second connecting rod is rotatably connected with the first brake joint, and the top end of the first connecting rod is rotatably connected with the output end of the cylinder main body;
and a transmission part is also arranged between the second connecting rod and the first connecting rod.
Further, the top of driving medium and first connecting rod and the bottom of driving medium and second connecting rod all are connected through the pin rotation.
Further, the cylinder main body is fixed with the mounting bracket through bolts.
The utility model discloses following beneficial effect has:
the utility model discloses a series of settings for the object can realize the rotation of self in the bottom of helping hand arm subassembly, and in the helping hand arm subassembly working process, makes the part of helping hand arm subassembly and below reach no gravity state through the adjust cylinder main part, and the artificial pulling of being convenient for is used manpower sparingly, and is more convenient.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the overall structure of the present invention;
fig. 3 is a top view of the whole structure of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a main brake joint; 2. a main arm lever; 21. a first link; 22. a second link; 23. a transmission member; 3. a cylinder main body; 4. a first brake joint; 5. a sub-arm lever; 6. a second braking joint; 7. and (7) mounting frames.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention relates to a hanging type pneumatic power assisting arm, comprising:
the power arm assembly is used for enabling parts below the power arm assembly to approach a gravity-free state, so that manual pulling is facilitated;
the power-assisted arm assembly comprises a main brake joint 1, a main arm rod 2, a cylinder main body 3, a primary brake joint 4, a secondary arm rod 5, a secondary brake joint 6 and a mounting frame 7;
a mounting frame 7 is fixed at the bottom of the main brake joint 1, a cylinder main body 3 is assembled at one end of the mounting frame 7, and the cylinder main body 3 is fixed with the mounting frame 7 through bolts, so that the mounting frame 7 can be mounted better;
the bottom of the mounting rack 7 is provided with a main arm rod 2 for driving the adjustment of the angle of the main arm rod 2;
the bottom of main armed lever 2 is equipped with first brake joint 4, and the one end of first brake joint 4 is equipped with secondary armed lever 5, and the bottom of secondary armed lever 5 is equipped with second brake joint 6.
The main brake joint 1, the first brake joint 4 and the second brake joint 6 are internally provided with rotating shafts, bearings, brake discs and brake cylinders, so that the main brake joint 1 can drive the main arm rod 2 to rotate and stop, the first brake joint 4 can drive the secondary arm rod 5 to rotate and stop, and the second brake joint 6 can drive the lower part to rotate and stop;
the main arm rod 2 comprises a first connecting rod 21, a second connecting rod 22 and a transmission piece 23, the bottom end of the first connecting rod 21 is rotatably connected with the first brake joint 4, the top end of the first connecting rod 21 is rotatably connected with the mounting frame 7, and the bottom end of the second connecting rod 22 is rotatably connected with the first brake joint 4, and the top end of the first connecting rod 21 is rotatably connected with the output end of the cylinder body 3;
a transmission piece 23 is also arranged between the second connecting rod 22 and the first connecting rod 21;
the operation of the cylinder body 3 enables the angle of the sub-arm rod 5 to be changed through the arrangement of the first connecting rod 21, the second connecting rod 22 and the transmission piece 23;
the top of the transmission piece 23 is rotationally connected with the first connecting rod 21 and the bottom of the transmission piece 23 is rotationally connected with the second connecting rod 22 through pins, so that the top of the transmission piece 23 is rotationally connected with the first connecting rod 21 and the bottom of the transmission piece 23 is rotationally connected with the second connecting rod 22;
through a series of settings for the object can realize the rotation of self in the bottom of helping hand arm subassembly, and in the helping hand arm subassembly course of work, makes helping hand arm subassembly and below part reach no gravity state through adjusting cylinder main part 3, and the artificial pulling of being convenient for is used manpower sparingly, and is more convenient.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. An inverted pneumatic booster arm, comprising:
the power arm assembly is used for enabling parts below the power arm assembly to approach a gravity-free state, so that manual pulling is facilitated;
the power-assisted arm assembly comprises a main brake joint (1), a main arm rod (2), a cylinder main body (3), a primary brake joint (4), a secondary arm rod (5), a secondary brake joint (6) and a mounting frame (7);
a mounting frame (7) is fixed at the bottom of the main brake joint (1), one end of the mounting frame (7) is provided with a cylinder main body (3), and the bottom of the mounting frame (7) is provided with a main arm rod (2) for driving the main arm rod (2) to adjust the angle;
the bottom of main armed lever (2) is equipped with first brake joint (4), the one end of first brake joint (4) is equipped with secondary armed lever (5), the bottom of secondary armed lever (5) is equipped with second brake joint (6).
2. The inverted pneumatic power-assisted arm according to claim 1, wherein the main brake joint (1), the first brake joint (4) and the second brake joint (6) are internally provided with a rotating shaft, a bearing, a brake disc and a brake cylinder.
3. The inverted pneumatic power assisting arm according to claim 1, wherein the main arm rod (2) comprises a first connecting rod (21), a second connecting rod (22) and a transmission member (23), the bottom end of the first connecting rod (21) is rotatably connected with the first brake joint (4) and the top end of the first connecting rod (21) is rotatably connected with the mounting frame (7), and the bottom end of the second connecting rod (22) is rotatably connected with the first brake joint (4) and the top end of the first connecting rod (21) is rotatably connected with the output end of the cylinder main body (3);
a transmission piece (23) is further arranged between the second connecting rod (22) and the first connecting rod (21).
4. An inverted pneumatic assistance arm according to claim 3, characterised in that the top of said transmission member (23) is connected to the first link (21) and the bottom of the transmission member (23) is connected to the second link (22) by a pin.
5. The inverted pneumatic booster arm according to claim 1, wherein the cylinder body (3) is bolted to a mounting bracket (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220465364.7U CN217225531U (en) | 2022-03-04 | 2022-03-04 | Inverted pneumatic power assisting arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220465364.7U CN217225531U (en) | 2022-03-04 | 2022-03-04 | Inverted pneumatic power assisting arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217225531U true CN217225531U (en) | 2022-08-19 |
Family
ID=82841470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220465364.7U Active CN217225531U (en) | 2022-03-04 | 2022-03-04 | Inverted pneumatic power assisting arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217225531U (en) |
-
2022
- 2022-03-04 CN CN202220465364.7U patent/CN217225531U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113211144B (en) | Drilling fixture for main pin hole of steering knuckle with arm | |
| CN217225531U (en) | Inverted pneumatic power assisting arm | |
| CN206297603U (en) | Trailer fluid-link steering bridge | |
| CN107458888A (en) | Four axle robot palletizers | |
| CN206154346U (en) | Reverse mechanism for industrial robot | |
| CN110281226A (en) | It is a kind of for grabbing the mechanical arm of machine components | |
| CN211139450U (en) | Hydraulic steering drive front axle for wheel type engineering machinery and wheel type engineering machinery | |
| CN210061138U (en) | Hydraulic mechanical arm | |
| CN108790604A (en) | Bridge before a kind of countryside sprayer | |
| CN214403140U (en) | But articulated connection structure of radial adjustment | |
| CN212406419U (en) | High-strength hinge | |
| CN216939053U (en) | Be used for car seat skeleton welded arm | |
| CN207354823U (en) | A kind of beating machine for paddy field | |
| CN207997801U (en) | Trailing arm mechanism for obstacles removing car | |
| CN201439777U (en) | Double shaft cycloid hydraulic motor | |
| CN211525559U (en) | Execution structure of energy-saving flue stop valve | |
| CN209974252U (en) | Energy-saving steel pipe clamp for forklift | |
| CN212291463U (en) | General mounting structure of bucket frame turns over | |
| CN209565840U (en) | A kind of knuckle horizontal milling machine hydraulically operated fixture | |
| CN210671243U (en) | Hydraulic lifting auxiliary device for agricultural machine | |
| CN216731822U (en) | Upright post power assisting arm | |
| CN211902355U (en) | Special jack catch of gas cylinder | |
| CN210456197U (en) | Speed multiplying chain with quick-dismantling structure | |
| CN113977629B (en) | Five-axis mechanical arm | |
| CN220078546U (en) | Fly arm structure with independent control function and overhead working truck |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |