CN209809487U - Ball hanging mechanism - Google Patents
Ball hanging mechanism Download PDFInfo
- Publication number
- CN209809487U CN209809487U CN201920343739.0U CN201920343739U CN209809487U CN 209809487 U CN209809487 U CN 209809487U CN 201920343739 U CN201920343739 U CN 201920343739U CN 209809487 U CN209809487 U CN 209809487U
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- frame
- suspension arm
- guide
- plate
- fixed
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Abstract
The utility model relates to a ball hanging mechanism, it includes base, davit subassembly and pivot subassembly, and the davit subassembly is including davit frame, tow chain and grabbing device, is provided with fixed pulley, movable pulley, drive arrangement and guide slot on the davit frame, is provided with the guide frame on the guide slot, and the guide frame can make a round trip to slide along the length direction of guide slot under drive arrangement's effect, and the fixed pulley rotationally installs to be fixed at the davit frame with the second that first end is relative is held, and the movable pulley rotationally installs to be fixed on the guide frame, and the first end fixed connection of tow chain is on the davit frame, the second end of tow chain walk around behind movable pulley and the fixed pulley successively with grabbing device connects. The utility model has the advantages that: 1. the gripping device has high ascending and descending speed and high efficiency; the drag chain is used for connecting the grabbing device, when the suspension arm assembly moves left and right, the grabbing device shakes a little, and therefore the rotation is stable.
Description
Technical Field
The utility model relates to a hang ball mechanism.
Background
The existing recreational machine such as a suspension arm of a ball suspension mechanism is used for realizing the ascending and descending of a suspension claw by using a wire rope winding and unwinding mode, and the mode has the problems of low wire clamping, wire winding and unwinding speed and low efficiency, and has the need of improvement.
Disclosure of Invention
An object of the utility model is to provide a grabbing device elevating speed is fast, operate steady ball mechanism hangs.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a rotating shaft assembly used for rotating the suspension arm assembly is arranged between the base and the suspension arm assembly, the suspension arm assembly comprises a suspension arm frame, a drag chain and a grabbing device, a first end of the suspension arm frame is connected with the rotating shaft assembly, a fixed pulley, a movable pulley, a driving device and a guide groove extending along the length direction of the suspension arm frame are arranged on the suspension arm frame, a guide frame connected with the driving device is arranged on the guide groove, the guide frame can slide back and forth along the length direction of the guide groove under the action of the driving device, the fixed pulley is rotatably installed and fixed on a second end, opposite to the first end, of the suspension arm frame, the movable pulley is rotatably installed and fixed on the guide frame, the first end of the drag chain is fixedly connected to the suspension arm frame, and the second end of the drag chain is connected with the grabbing device after sequentially bypassing the movable pulley and the fixed pulley.
The utility model has the advantages that: 1. the gripping device has high ascending and descending speed and high efficiency; the drag chain is used for connecting the grabbing device, when the suspension arm assembly moves left and right, the grabbing device shakes a little, and therefore the rotation is stable.
The technical scheme can be further improved by the following technical measures:
the cantilever crane frame is formed by combining a left plate, a right plate and a bottom plate, wherein the left plate is provided with a left track plate, the right plate is provided with a right track plate, and two guide grooves are formed in total and are respectively arranged on the left plate and the right plate; the guide frame is provided with a left guide pillar and a right guide pillar which are respectively and correspondingly arranged in the guide groove of the left plate and the guide groove of the right plate.
And a limiting plate for preventing the drag chain from being separated from the fixed pulley is arranged at the second end of the boom frame.
The driving device comprises a motor, a swing rod and a connecting rod, the motor is fixedly installed on the cantilever crane frame, the first end of the connecting rod is hinged to the guide frame, the second end of the connecting rod is hinged to the first end of the connecting rod, the second end of the connecting rod is fixedly connected to the output shaft of the motor and deviates from the center of the output shaft, and the swing rod is driven by the rotation of the motor to enable the connecting rod to drag the guide frame to slide back and forth along the guide groove. By using the principle of a movable pulley, the swing amplitude of the swing rod is small, and the lifting distance of the gripping device is large.
The rotating shaft assembly comprises a stepping motor, a synchronous belt and a rotating seat; the stepping motor is arranged on the base, and an output shaft of the stepping motor is provided with a driving wheel; the rotating seat is provided with a rotating shaft, the rotating shaft is sleeved with a bearing and then arranged on the base, so that the rotating seat can be rotationally arranged on the base around a central shaft of the rotating shaft, the rotating shaft is provided with a driven wheel, the synchronous belt is connected with the driving wheel and the driven wheel, and the suspension arm frame is fixedly arranged on the rotating seat.
The grabbing device comprises a fixing plate and a sucker, the fixing plate is fixedly arranged at the second end of the drag chain, and the sucker is made of an electromagnet and is fixedly arranged on the fixing plate. The gripping device adopts a sucker electromagnet mode, and is small in size and high in gripping speed.
Drawings
FIG. 1 is a schematic diagram showing an assembled state of a three-dimensional structure of a suspending ball mechanism in the embodiment.
FIG. 2 is a cross-sectional view of the ball hanging mechanism in the embodiment (the section is through the central axis of the rotating shaft and the central axis of the drag chain);
FIG. 3 is an exploded perspective view of the three-dimensional structure of the ball hanging mechanism according to the embodiment.
Detailed Description
As shown in the accompanying drawings to attached drawings, a ball hanging mechanism comprises a base and a suspension arm assembly, and a rotating shaft assembly used for rotating the suspension arm assembly is arranged between the base and the suspension arm assembly.
The suspension arm component comprises a suspension arm frame, a drag chain and a grabbing device, and the first end of the suspension arm frame is connected with the rotating shaft component.
The cantilever crane frame is provided with a fixed pulley, a movable pulley, a driving device and a guide groove extending along the length direction of the cantilever crane frame, the guide groove is provided with a guide frame connected with the driving device, and the guide frame can slide back and forth along the length direction of the guide groove under the action of the driving device; the guide frame is provided with a left guide pillar and a right guide pillar which are respectively and correspondingly arranged in the guide groove of the left plate and the guide groove of the right plate.
The fixed pulley is rotatably installed and fixed on a second end, opposite to the first end, of the cantilever crane frame, the movable pulley is rotatably installed and fixed on the guide frame, the first end of the drag chain is fixedly connected to the cantilever crane frame, and the second end of the drag chain sequentially bypasses the movable pulley and the fixed pulley and then is connected with the grabbing device.
And a limiting plate for preventing the drag chain from being separated from the fixed pulley is arranged at the second end of the boom frame.
The driving device comprises a motor, a swing rod and a connecting rod, the motor is fixedly installed on the cantilever crane frame, the first end of the connecting rod is hinged to the guide frame, the second end of the connecting rod is hinged to the first end of the connecting rod, the second end of the connecting rod is fixedly connected to the output shaft of the motor and deviates from the center of the output shaft, and the swing rod is driven by the rotation of the motor to enable the connecting rod to drag the guide frame to slide back and forth along the guide groove.
The rotating shaft assembly comprises a stepping motor, a synchronous belt and a rotating seat; the stepping motor is arranged on the base, and an output shaft of the stepping motor is provided with a driving wheel; the rotating seat is provided with a rotating shaft, the rotating shaft is sleeved with a bearing and then arranged on the base, so that the rotating seat can be rotationally arranged on the base around a central shaft of the rotating shaft, the rotating shaft is provided with a driven wheel, the synchronous belt is connected with the driving wheel and the driven wheel, and the suspension arm frame is fixedly arranged on the rotating seat.
The grabbing device comprises a fixing plate and a sucker, the fixing plate is fixedly arranged at the second end of the drag chain, and the sucker is made of an electromagnet and is fixedly arranged on the fixing plate.
The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited thereto, and any other changes, modifications, substitutions, combinations, and simplifications made without departing from the spirit and principle of the present invention are equivalent replacement modes, and are all included in the scope of the present invention.
Claims (6)
1. A ball hanging mechanism comprises a base and a suspension arm component, wherein a rotating shaft component used for enabling the suspension arm component to rotate is arranged between the base and the suspension arm component, and the ball hanging mechanism is characterized in that the suspension arm component comprises a suspension arm frame, a drag chain and a grabbing device, a first end of the suspension arm frame is connected with the rotating shaft component, a fixed pulley, a movable pulley, a driving device and a guide groove extending along the length direction of the suspension arm frame are arranged on the suspension arm frame, a guide frame connected with the driving device is arranged on the guide groove, the guide frame can slide back and forth along the length direction of the guide groove under the action of the driving device, the fixed pulley is rotatably arranged and fixed on a second end, opposite to the first end, of the suspension arm frame, the movable pulley is rotatably arranged and fixed on the guide frame, the first end of the drag chain is fixedly connected onto the suspension arm frame, and the second.
2. The ball hanging mechanism as claimed in claim 1, wherein the suspension arm frame is composed of a left plate, a right plate and a bottom plate, the left plate is provided with a left track plate, the right plate is provided with a right track plate, the guide grooves are divided into two and respectively arranged on the left plate and the right plate; the guide frame is provided with a left guide pillar and a right guide pillar which are respectively and correspondingly arranged in the guide groove of the left plate and the guide groove of the right plate.
3. The ball hanging mechanism as claimed in claim 1, wherein the second end of the arm hanging frame is provided with a limiting plate for preventing the drag chain from disengaging from the fixed pulley.
4. The ball hanging mechanism as claimed in claim 1, wherein the driving device comprises a motor, a swing link and a connecting rod, the motor is fixedly mounted on the arm hanging frame, a first end of the connecting rod is hinged to the guide frame, a second end of the connecting rod is hinged to the first end of the connecting rod, the second end of the connecting rod is fixedly connected to an output shaft of the motor and is offset from the center of the output shaft, and the swing link is driven by the rotation of the motor to drag the guide frame to slide back and forth along the guide groove.
5. The ball hanging mechanism as claimed in any one of claims 1 to 4, wherein the spindle assembly comprises a stepping motor, a timing belt and a rotary base; the stepping motor is arranged on the base, and an output shaft of the stepping motor is provided with a driving wheel; the rotating seat is provided with a rotating shaft, the rotating shaft is sleeved with a bearing and then arranged on the base, so that the rotating seat can be rotationally arranged on the base around a central shaft of the rotating shaft, the rotating shaft is provided with a driven wheel, the synchronous belt is connected with the driving wheel and the driven wheel, and the suspension arm frame is fixedly arranged on the rotating seat.
6. The ball hanging mechanism as claimed in claim 5, wherein the gripping device comprises a fixed plate and a suction cup, the fixed plate is fixedly arranged at the second end of the drag chain, and the suction cup is made of an electromagnet and is fixedly arranged on the fixed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920343739.0U CN209809487U (en) | 2019-03-19 | 2019-03-19 | Ball hanging mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920343739.0U CN209809487U (en) | 2019-03-19 | 2019-03-19 | Ball hanging mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209809487U true CN209809487U (en) | 2019-12-20 |
Family
ID=68876022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920343739.0U Active CN209809487U (en) | 2019-03-19 | 2019-03-19 | Ball hanging mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209809487U (en) |
-
2019
- 2019-03-19 CN CN201920343739.0U patent/CN209809487U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200426 Address after: 528400 Building 2, yidongyuan, Yidong Road, Zhongshan City, Guangdong Province Patentee after: Zhongshan Hechuang Animation Technology Co., Ltd Address before: 528400 Two 7-Card Shops in Yidong Road, East District, Zhongshan City, Guangdong Province Patentee before: ZHONGSHAN HEZHONG LECHUANG ANIMATION DESIGN STUDIO |