CN216737176U - Material gripping apparatus with automatic sectional area adjusting device - Google Patents
Material gripping apparatus with automatic sectional area adjusting device Download PDFInfo
- Publication number
- CN216737176U CN216737176U CN202122447938.6U CN202122447938U CN216737176U CN 216737176 U CN216737176 U CN 216737176U CN 202122447938 U CN202122447938 U CN 202122447938U CN 216737176 U CN216737176 U CN 216737176U
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- China
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- gripping apparatus
- adjusting device
- sectional area
- device frame
- claw arm
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Abstract
A material gripping apparatus with a device for automatically adjusting the sectional area is provided to overcome the defects that circular materials with different diameters are bound and hoisted by steel wire ropes or other ropes and are easy to wear, the loading and unloading efficiency is low, the labor intensity of workers is high, people and goods are not separated, and the material gripping apparatus is not safe. The gripping apparatus can be assembled on engineering machinery, and the rotation of the 360-degree rotator of the gripping apparatus and the extension of the claw arm hydraulic cylinder are controlled by utilizing an external control valve, so that the material loading and unloading directions of the gripping apparatus and the opening and closing of the claw arm of the gripping apparatus can be adjusted at will. The automatic adjusting device for the sectional area is composed of an adjusting device frame hydraulic oil cylinder, an adjusting device frame and a gripping apparatus vertical frame which are assembled on the gripping apparatus, an external control valve is utilized to control the hydraulic oil cylinder of the adjusting device frame to stretch and retract, and the adjusting device frame is adjusted to be folded and unfolded randomly, so that the sectional area of the gripping apparatus in a closed state is adjusted, round materials with different diameters can be effectively solved, and the gripping apparatus is simple in structure, convenient to use, low in labor intensity of workers, capable of separating people from goods, safe and reliable.
Description
Technical Field
The utility model relates to a material gripping apparatus with a device capable of automatically adjusting the sectional area.
Background
With the rapid development of economy in China, the continuous investment of the nation on the infrastructure of high-speed rails, expressways, bridges and the like, the demand of various raw materials is increasing day by day. Wherein, the promotion of various raw and other materials transportation turnover efficiency can accelerate project construction's progress greatly. As is well known, the current circular material mode of a railway station goods yard and a port and wharf, in particular to the circular material with long steel length and inconsistent diameter, is generally to hook a steel wire rope buckle or other ropes for wrapping and hanging the material by using a lifting hook of a crane, the material to be hung is bound firmly by using a steel wire rope or other ropes firstly and then is hung on a transport vehicle, the loading direction of the material is adjusted by manual rotation, the steel wire rope or the ropes also need to be loosened manually during the unloading, the whole hoisting process is operated by a plurality of persons in a matching way, the direction is adjusted by manually and directly contacting the material during the hoisting process, accidents and casualties are easily caused, and meanwhile, the work efficiency of the whole pipe loading and unloading process is low, the persons and the goods are not separated, and the circular material is unsafe.
The utility model aims to overcome the defects of the prior art, so that the material gripping apparatus provided with the device for automatically adjusting the sectional area mainly solves the problems of complex operation, high danger, low work efficiency and the like in the existing process of loading and unloading circular materials with inconsistent diameters.
SUMMERY OF THE UTILITY MODEL
The utility model adopts the specific technical scheme that: the utility model provides a be furnished with material gripping apparatus of automatic adjustment sectional area size device, has 360 rotators of gripping apparatus, hydraulic pressure center swivel joint, gripping apparatus grudging post, claw arm hydraulic cylinder, adjusting device frame, interior claw arm and outer claw arm, and its key point lies in: the 360 rotators of gripping apparatus and gripping apparatus grudging post use bolt erection joint: the inner claw arm and the outer claw arm are connected with the gripping apparatus vertical frame through pin shafts; two ends of the claw arm hydraulic oil cylinder are respectively connected with the gripping apparatus vertical frame, the inner claw arm and the outer claw arm through pin shafts; the hydraulic oil cylinder of the adjusting device frame and the adjusting device frame are connected with the vertical frame of the gripping apparatus by pin shafts. The 360-degree rotator of the gripping apparatus can be installed and connected with engineering machinery by using a pin shaft.
The technical scheme is characterized in that: the 360-degree rotator of the gripping apparatus can be installed and connected with engineering machinery by using a pin shaft. The hydraulic oil cylinder of the adjusting device frame, the adjusting device frame and the vertical frame of the gripping apparatus are connected and installed to form an automatic area adjusting device of the gripping apparatus.
Compared with the prior art, the gripper can be installed on engineering machinery for use, the external control valve is utilized to control the 360-degree rotator of the gripper to rotate and the claw arm hydraulic cylinder to stretch, and the material loading and unloading directions of the gripper and the opening and closing of the claw arm of the gripper can be adjusted at will. The automatic adjusting device for the sectional area is composed of an adjusting device frame hydraulic oil cylinder, an adjusting device frame and a gripping apparatus vertical frame which are assembled on the gripping apparatus, an external control valve is utilized to control the hydraulic oil cylinder of the adjusting device frame to stretch and retract, and the adjusting device frame is adjusted to be folded and unfolded randomly, so that the sectional area of the gripping apparatus in a closed state is adjusted, round materials with different diameters can be effectively solved, and the gripping apparatus is simple in structure, convenient to use, low in labor intensity of workers, capable of separating people from goods, safe and reliable.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a side view structural view of fig. 1.
Fig. 3 is a right structural view of fig. 2.
Fig. 4 is a schematic view of the gripper arms of the present invention in an open position.
In the attached drawings, 1 represents a gripper 360-degree rotator, 2 represents a hydraulic center swivel joint, 3 represents a gripper stand, 4 represents a claw arm hydraulic cylinder, 5 represents an adjusting device frame hydraulic cylinder, 6 represents an adjusting device frame, 7 represents an inner claw arm, and 8 represents an outer claw arm.
Detailed Description
The technical scheme is further explained in detail by combining the attached drawings.
According to the attachment, the gripper 360-degree rotator (1) can be installed and connected with engineering machinery through a pin shaft, and the gripper 360-degree rotator (1) is installed and connected with the gripper vertical frame (3) through bolts: the inner claw arm (7) and the outer claw arm (8) are connected with the gripping apparatus vertical frame (3) through pin shafts; two ends of the claw arm hydraulic cylinder (4) are respectively connected with the gripper stand (3), the inner claw arm (7) and the outer claw arm (8) through pin shafts; the adjusting device frame hydraulic oil cylinder (5) and the adjusting device frame (6) are connected with the gripping apparatus vertical frame (3) through pin shafts in an installing mode, and the material gripping apparatus with the device capable of automatically adjusting the sectional area is formed through assembling.
Claims (3)
1. A material gripping apparatus with a device for automatically adjusting the sectional area is characterized in that the material gripping apparatus comprises: the gripper comprises a gripper 360-degree rotator (1), a hydraulic center swivel joint (2), a gripper stand frame (3), a claw arm hydraulic cylinder (4), an adjusting device frame hydraulic cylinder (5), an adjusting device frame (6), an inner claw arm (7) and an outer claw arm (8).
2. The material gripper of claim 1, provided with a device for automatically adjusting the cross-sectional area, wherein: the gripper 360-degree rotator (1) can be connected with engineering machinery for installation and use.
3. The material gripper of claim 1, provided with a device for automatically adjusting the cross-sectional area, wherein: the adjusting device frame hydraulic oil cylinder (5) and the adjusting device frame (6) are connected and installed with the gripping apparatus vertical frame (3) and assembled to form the automatic area size adjusting device of the gripping apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122447938.6U CN216737176U (en) | 2021-10-01 | 2021-10-01 | Material gripping apparatus with automatic sectional area adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122447938.6U CN216737176U (en) | 2021-10-01 | 2021-10-01 | Material gripping apparatus with automatic sectional area adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216737176U true CN216737176U (en) | 2022-06-14 |
Family
ID=81923477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122447938.6U Active CN216737176U (en) | 2021-10-01 | 2021-10-01 | Material gripping apparatus with automatic sectional area adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216737176U (en) |
-
2021
- 2021-10-01 CN CN202122447938.6U patent/CN216737176U/en active Active
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