CN215666717U - Manipulator platform crane - Google Patents
Manipulator platform crane Download PDFInfo
- Publication number
- CN215666717U CN215666717U CN202122350652.6U CN202122350652U CN215666717U CN 215666717 U CN215666717 U CN 215666717U CN 202122350652 U CN202122350652 U CN 202122350652U CN 215666717 U CN215666717 U CN 215666717U
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- cart
- trolley
- frame
- lead screw
- driving
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Abstract
The utility model provides a manipulator platform crane, which comprises a cart bearing beam, a cart frame arranged on the cart bearing beam, a trolley frame arranged on the cart frame and a manipulator arranged on the trolley frame, wherein one end of the cart bearing beam is provided with a cart driving motor, the output end of the cart driving motor is connected with a cart driving lead screw, and the cart driving lead screw is parallel to the cart bearing beam and is in threaded connection with the cart frame; the cart frame comprises a trolley bearing beam, a trolley driving lead screw is arranged above the trolley bearing beam and connected with the output end of a trolley driving motor, and the trolley driving lead screw is in threaded connection with the cart frame. The manipulator platform crane combines the manipulator and the hoisting equipment, and is reasonable in design, convenient to use and more extensive in application.
Description
Technical Field
The utility model relates to hoisting equipment, in particular to a manipulator platform crane.
Background
A crane, also called a crown block, a gantry crane, or a crane, refers to a multi-action hoisting machine that vertically lifts and horizontally carries heavy objects within a certain range. Along with the application of hoist more and more extensively, the operation demand in some fields is hardly satisfied to traditional trolley, and people begin to try to combine manipulator and hoisting equipment together, but, the original harmony of car mechanism, cart mechanism and hoisting trolley etc. and manipulator complex of hoisting equipment is relatively poor, is unfavorable for hoisting equipment's popularization and application.
In order to solve the above problems, people are always seeking an ideal technical solution.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art, and provides a manipulator platform crane.
In order to achieve the purpose, the utility model adopts the technical scheme that:
a manipulator platform crane comprises a cart bearing beam, a cart frame arranged on the cart bearing beam, a trolley frame arranged on the cart frame and a manipulator arranged on the trolley frame, wherein a cart driving motor is arranged at one end of the cart bearing beam, the output end of the cart driving motor is connected with a cart driving lead screw, and the cart driving lead screw is parallel to the cart bearing beam and is in threaded connection with the cart frame; the cart frame comprises a trolley bearing beam, a trolley driving lead screw is arranged above the trolley bearing beam and connected with the output end of a trolley driving motor, and the trolley driving lead screw is in threaded connection with the cart frame.
Based on the above, the number of the trolley carrying beams is two, the two ends of the two trolley carrying beams are provided with the end beams, the bottoms of the end beams are provided with the cart carrying wheels, and the cart carrying wheels walk along the cart carrying beams; the bottom of the trolley frame is provided with a trolley bearing wheel which runs along a trolley bearing beam.
Based on the above, a group of support frames are arranged on the cart carrying beam, the support frames correspond to the cart driving screw rod holes, and the cart driving screw rod penetrates through the holes; the top of the support frame is provided with a trolley driving motor, the trolley driving motor is connected with a transmission lead screw, the transmission lead screw and a cart driving lead screw are arranged in parallel, the end beam is provided with a commutator, and the transmission lead screw is connected with the trolley driving lead screw through the commutator.
Based on the above, the two sides of the trolley frame are provided with the fixing plates, the fixing plates are provided with the lifting mechanisms, and the lifting mechanisms are used for adjusting the lifting of the manipulator.
Based on the above, elevating system including set up in vertical slide on the fixed plate, with the coaxial lift drive lead screw of this vertical slide, drive this lift drive lead screw's lift driving motor, the mounting panel of manipulator both sides, the middle part and the lift drive lead screw threaded connection of this mounting panel, the both sides of this mounting panel with vertical slide sliding connection.
Compared with the prior art, the manipulator platform crane has substantial characteristics and progress, and particularly the manipulator platform crane is provided. The manipulator platform crane combines the manipulator and the hoisting equipment, and is reasonable in design, convenient to use and more extensive in application. In the use process, the cart transmission mechanism and the trolley transmission mechanism are both driven by lead screws, the cart is started, the manipulator is moved to the position above the workpiece to grab the workpiece, and the trolley is started to move the manipulator to a proper position.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic top view of the present invention.
Fig. 3 is a side view of the present invention.
In the figure: 1. a cart carrier bar; 2. a manipulator; 3. a cart drive motor; 4. the cart drives the lead screw; 5. a drive screw; 6. a trolley driving motor; 7. a support frame; 8. a cart carrying wheel; 9. a commutator; 10. lifting the driving screw; 11. a lifting drive motor; 12. the trolley drives the lead screw; 13. a trolley carrying wheel; 14. a trolley carrying beam; 15. a vertical slideway; 16. and (7) mounting the plate.
Detailed Description
The technical solution of the present invention is further described in detail by the following embodiments.
As shown in fig. 1-3, a manipulator platform crane comprises a cart carrier beam 1, a cart frame arranged on the cart carrier beam 1, a trolley frame arranged on the cart frame, and a manipulator 2 arranged on the trolley frame, wherein a cart driving motor 3 is arranged at one end of the cart carrier beam 1, a cart driving screw 4 is connected to the output end of the cart driving motor 3, and the cart driving screw 4 is parallel to the cart carrier beam 1 and is in threaded connection with the cart frame; the cart frame comprises a trolley bearing beam, a trolley driving lead screw 12 is arranged above the trolley bearing beam, the trolley driving lead screw 12 is connected with the output end of a trolley driving motor 6, and the trolley driving lead screw 12 is in threaded connection with the cart frame. In addition, in order to install the lead screw, the manipulator platform crane also installs a support seat at the end parts of the cart bearing beam and the trolley bearing beam, and the end part of the lead screw is rotatably connected with the support seat.
The manipulator platform crane combines the manipulator and the hoisting equipment, and is reasonable in design, convenient to use and more extensive in application. In the use process, the cart transmission mechanism and the trolley transmission mechanism are both driven by lead screws, the cart is started, the manipulator is moved to the position above the workpiece to grab the workpiece, and the trolley is started to move the manipulator to a proper position. In addition, the manipulator is a conventional manipulator structure, which is not the main point of this patent protection, and the specific structure is not described in detail.
In one embodiment, the number of the trolley carrying beams is two, the two ends of the two trolley carrying beams are provided with end beams, the bottoms of the end beams are provided with cart carrying wheels 8, and the cart carrying wheels 8 run along the cart carrying beams; the bottom of the trolley frame is provided with a trolley bearing wheel 13, and the trolley bearing wheel 13 runs along a trolley bearing beam 14. The bearing wheels are arranged on the cart frame and the trolley frame to ensure that the force finally acts on the bearing beam, so that the lead screw is prevented from being bent to influence the operation.
In one embodiment, a group of support frames 7 are arranged on the cart carrying beam 1, the support frames 7 are provided with holes corresponding to the cart driving screw rods 4, and the cart driving screw rods 4 are arranged through the holes; the top of the support frame 7 is provided with a trolley driving motor 6, the trolley driving motor 6 is connected with a transmission lead screw 5, the transmission lead screw 5 and a cart driving lead screw 4 are arranged in parallel, a commutator 9 is arranged on the end beam, and the transmission lead screw 5 is connected with a trolley driving lead screw 12 through the commutator 9. The gear commutator structure is adopted to commutate the output torque of the motor, so that the small installation space and the compact structure can be realized.
In one embodiment, the two sides of the trolley frame are provided with fixing plates, and the fixing plates are provided with lifting mechanisms which are used for adjusting the lifting of the manipulator 2.
In one embodiment, the lifting mechanism includes a vertical slideway 15 disposed on the fixing plate, a lifting driving screw 10 coaxial with the vertical slideway 15, a lifting driving motor 11 driving the lifting driving screw 10, mounting plates 16 on two sides of the manipulator 2, a middle portion of the mounting plate 16 being in threaded connection with the lifting driving screw 10, and two sides of the mounting plate 16 being in sliding connection with the vertical slideway 15. And a lifting driving motor is adopted to drive a lifting driving screw rod to rotate, and the manipulator is adjusted to move up and down.
The above embodiments may be combined with each other.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that: modifications to the specific embodiments of the utility model or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the utility model as defined by the appended claims.
Claims (5)
1. The utility model provides a manipulator platform hoist, includes the cart carrier bar, sets up the cart frame on the cart carrier bar, sets up the dolly frame on the cart frame and sets up the manipulator on the dolly frame, its characterized in that: one end of the cart bearing beam is provided with a cart driving motor, the output end of the cart driving motor is connected with a cart driving lead screw, and the cart driving lead screw is parallel to the cart bearing beam and is in threaded connection with a cart frame; the cart frame comprises a trolley bearing beam, a trolley driving lead screw is arranged above the trolley bearing beam and connected with the output end of a trolley driving motor, and the trolley driving lead screw is in threaded connection with the cart frame.
2. The robotic platform crane of claim 1, wherein: the two trolley carrying beams are arranged, the two ends of the two trolley carrying beams are provided with end beams, the bottoms of the end beams are provided with cart carrying wheels, and the cart carrying wheels walk along the cart carrying beams; the bottom of the trolley frame is provided with a trolley bearing wheel which runs along a trolley bearing beam.
3. The manipulator platform crane according to claim 1 or 2, wherein: the cart bearing beam is provided with a group of supporting frames, the supporting frames correspond to the openings of the cart driving screw rods, and the cart driving screw rods penetrate through the openings; the top of the support frame is provided with a trolley driving motor, the trolley driving motor is connected with a transmission lead screw, the transmission lead screw and a cart driving lead screw are arranged in parallel, the end beam is provided with a commutator, and the transmission lead screw is connected with the trolley driving lead screw through the commutator.
4. The robotic platform crane of claim 3, wherein: the two sides of the trolley frame are provided with fixing plates, and the fixing plates are provided with lifting mechanisms used for adjusting the lifting of the manipulator.
5. The robotic platform crane of claim 4, wherein: the lifting mechanism comprises a vertical slide, a lifting driving screw and a lifting driving motor, wherein the vertical slide is arranged on the fixing plate, the lifting driving screw is coaxial with the vertical slide, the lifting driving motor drives the lifting driving screw, the mounting plates are arranged on two sides of the manipulator, the middle of each mounting plate is in threaded connection with the lifting driving screw, and two sides of each mounting plate are in sliding connection with the vertical slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122350652.6U CN215666717U (en) | 2021-09-27 | 2021-09-27 | Manipulator platform crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122350652.6U CN215666717U (en) | 2021-09-27 | 2021-09-27 | Manipulator platform crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215666717U true CN215666717U (en) | 2022-01-28 |
Family
ID=79966660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122350652.6U Active CN215666717U (en) | 2021-09-27 | 2021-09-27 | Manipulator platform crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215666717U (en) |
-
2021
- 2021-09-27 CN CN202122350652.6U patent/CN215666717U/en active Active
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