CN214637710U - Mechanical arm device for water dance fountain - Google Patents
Mechanical arm device for water dance fountain Download PDFInfo
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- CN214637710U CN214637710U CN202120040771.9U CN202120040771U CN214637710U CN 214637710 U CN214637710 U CN 214637710U CN 202120040771 U CN202120040771 U CN 202120040771U CN 214637710 U CN214637710 U CN 214637710U
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Abstract
A water dance fountain mechanical arm device comprises a primary arm, a secondary arm and a turntable, wherein a first rotating support frame is arranged at the upper end of the turntable, and the bottom end of the primary arm is hinged with the first rotating support frame; the top end of the first-stage arm is provided with a second rotating support frame, and the bottom end of the second-stage arm is hinged with the second rotating support frame; the first rotary driving mechanism is fixedly arranged at the upper end of the turntable, and the output end of the first rotary driving mechanism is rotatably connected with the first-stage arm; the second rotary driving mechanism is fixedly arranged on the primary arm, and the output end of the second rotary driving mechanism is rotatably connected with the secondary arm; the rotary table is characterized by further comprising a third rotary driving mechanism, the third rotary driving mechanism is connected with a driving gear, the driving gear is meshed with a driven gear fixedly connected to the rotary table to drive the rotary table to rotate, and the first rotary driving mechanism, the second rotary driving mechanism and the third rotary driving mechanism are all controlled by a computer through a control module.
Description
Technical Field
The utility model relates to a fountain equipment fixing technical field in the beautiful performance of fountain water especially relates to a water dance fountain arm of arm device.
Background
The large and medium-sized mechanical structure continuously moves along with the music rhythm, and the large and medium-sized mechanical structure and the fountain equipment perform simultaneously to enhance the water show effect, so that the fountain water type presents the shock effect with multiple dimensions and all-round visual angles. However, in the existing fountain show performance, the mechanical structure is often only used as a support (patent number CN 206973205U), on one hand, the mechanical structure only plays a role of supporting performance equipment (LED screen), and does not participate in the performance, and does not move with music, so the visual effect is rigid and the agility is not strong; on the other hand, the mechanical mechanism is not provided with relevant fountain equipment such as a spray head, and the mechanical mechanism is not interacted with the fountain water show of the main body, so that the effect is not good.
Disclosure of Invention
The utility model aims at providing a water dance fountain arm device to realize that water dance fountain arm device and fountain equipment carry out the multidimension degree, all-round performance effect.
In order to achieve the purpose, the utility model adopts the following technical proposal: a water dance fountain mechanical arm device is characterized by comprising a primary arm, a secondary arm and a turntable, wherein a first rotating support frame is arranged at the upper end of the turntable, and the bottom end of the primary arm is hinged with the first rotating support frame; the top end of the primary arm is provided with a second rotating support frame, and the bottom end of the secondary arm is hinged with the second rotating support frame; the first rotary driving mechanism is fixedly arranged at the upper end of the turntable, and the output end of the first rotary driving mechanism is rotatably connected with the primary arm to drive the primary arm to rotate around a first rotating shaft; the second rotary driving mechanism is fixedly arranged on the primary arm, and the output end of the second rotary driving mechanism is rotatably connected with the secondary arm to drive the secondary arm to rotate around a second rotating shaft; the third rotary driving mechanism is connected with a driving gear, and the driving gear is meshed with a driven gear fixedly connected to the turntable to drive the turntable to rotate; the first rotary driving mechanism, the second rotary driving mechanism and the third rotary driving mechanism are all controlled by a computer through a control module.
The bottom end of the first-stage arm is provided with a plurality of water inlets which can be connected with a water pump.
The spray head is characterized in that a plurality of water supply branch pipes are arranged on the first-stage arm, the water supply branch pipes are connected with a first control valve, the first control valve is connected with the spray head, and the spray head can be a fixed spray head or a numerical control spray head.
The water outlet device is characterized in that a second control valve is arranged on the upper portion of the first-level arm, the second control valve is connected with a first hose, the first hose is connected with a first port of a water passing tee through a pipeline, a second port of the water passing tee is connected with another waterproof speed reducing motor, a third port of the water passing tee is connected with a water outlet pipeline, a plurality of spray heads are arranged on the water outlet pipeline, and the control valve can be a manual regulating valve or an electromagnetic valve.
The upper part of the first-stage arm is provided with a third control valve, the third control valve is connected with a second hose, the second hose is connected with a numerical control spray head through a water supply pipeline of the second-stage arm, and the control valve can be a manual regulating valve or an electromagnetic valve.
The rotary table is fixedly connected with a hollow rotating shaft, a circular step is arranged on the outer side of the hollow rotating shaft, a thrust bearing is installed at the end face of the circular step, and the other end face of the thrust bearing is in contact with a supporting seat.
The outer circumference department of carousel lower extreme sets up a plurality of auxiliary stay wheels, guarantees that whole equipment operation is stable.
And a first sealing device and a second sealing device are further arranged between the supporting seat and the hollow rotating shaft, the first sealing device is positioned at the upper part of the supporting seat, and the second sealing device is positioned at the lower part of the supporting seat.
The waterproof conducting ring is arranged below the inner portion of the hollow rotating shaft, the rotating end of the conducting ring is close to the rotary disc, and the static end of the conducting ring is fixedly connected with the supporting frame, so that all control cables cannot be wound and damaged when the mechanical arm device moves.
The outer circumference department of water tee bend third port sets up first positioning sensor, the second rotates the support frame outside and sets up second positioning sensor, the first rotation support frame outside sets up third positioning sensor, carousel upper end center department sets up angle sensor, can realize carrying out accurate control to slewing mechanism's position and rotation angle through positioning sensor and angle sensor.
Compared with the prior art, water dance fountain mechanical arm device have following advantage:
water dance fountain arm device realizes the rotation in the vertical plane through first, second rotary driving mechanism, realizes 360 free rotations in horizontal plane through third rotary driving mechanism, and the computer sends the instruction in the performance, through each control module output signal, cooperates fountain music and light to make various motions, has greatly enriched fountain performance content.
The installation has several waterproof gear motor and shower nozzle on the arm device for fountain shower nozzle can also wave simultaneously when the device performance, makes arm performance and main part fountain answer each other, increases interactive, and the fountain performance not only restricts traditional three-dimensional performance simultaneously, has really realized the shower nozzle multi-angle, multidimension degree performance effect.
The device is in the aquatic completely at non-performance state, does not influence surrounding landscape, makes the whole surface of water that rises of arm through first, second rotary driving mechanism during the performance, and corresponding action is waved in each motor cooperation music on the arm simultaneously, compares with prior art, and the arm device not only is as the performance carrier, acts as the actor's role in addition equally, can wave together with the shower nozzle, avoids causing the wasting of resources, and economic effect is better.
Because all be equipped with positioning sensor between each rotating member, can carry out accurate feedback to each part motion relative position, can realize integrating the control more high-efficiently, adopt computer pre-editing program to carry out motion control, make overall structure and each rotating member location reliable, the action is nimble, promotes the aesthetic feeling.
Drawings
For the purpose of better illustrating the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be described as a brief introduction, and it is obvious that the drawings in the description below are some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without any inventive work.
Fig. 1 is a side view of the present invention.
Fig. 2 is a partial view of the pipeline of the present invention.
Fig. 3 is a partial view of the pivot-support seat of the present invention.
Fig. 4 is a schematic diagram of the conversion from the horizontal non-performing state to the vertical state of the present invention.
Fig. 5 is a system diagram of the present invention.
Fig. 6 is a schematic view of the rotation of each component of the present invention.
Fig. 7 is a schematic view of the driving mechanism of the present invention using a motor.
In the figure: 1-supporting seat, 2-hollow rotating shaft, 3-thrust bearing, 4-rotating disk, 41-first rotating supporting frame, 42-primary hydraulic supporting seat, 43-first rotating shaft, 44-auxiliary supporting wheel, 5-driven gear, 6-driving gear, 7-third water-proofing speed reducing motor, 8-waterproof conducting ring, 81-waterproof conducting ring rotating end, 82-waterproof conducting ring static end, 9-primary arm, 91-first thrust supporting frame, 92-water supply branch pipe, 93-first control valve, 94-spray head, 95-second rotating supporting frame, 96-secondary hydraulic supporting seat, 97-second control valve, 98-first hose, 10-primary hydraulic cylinder, 11-secondary arm and 110-pipeline, 111-a water tee joint, 112-a second thrust support frame, 113-a water outlet pipeline, 114-a spray head, 115-a third control valve, 116-a second hose, 117-a numerical control spray head, 118-a second rotating shaft, 12-a second-stage hydraulic cylinder, 13-a first positioning sensor, 14-a second positioning sensor, 15-a third positioning sensor, 16-an angle sensor, 171-a first sealing device, 172-a second sealing device, 18-a waterproof speed reducing motor, 19-a fixed support frame, 20-a first waterproof speed reducing motor, 21-a second waterproof speed reducing motor, 22-a driving gear and 23-a driven gear.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted" and "connected" are to be interpreted broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Example one
As shown in fig. 1-2, the utility model adopts the following technical scheme, including: the device comprises a primary arm 9, a secondary arm 11 and a rotary disc 4, wherein a first rotary support frame 41 is arranged at the upper end of the rotary disc 4, and the first rotary support frame 41 is hinged with the bottom end of the primary arm 9 through a first rotary shaft 43; the upper end of the turntable 4 is also provided with a primary hydraulic support seat 42, the middle part of the primary arm 9 is provided with a first thrust support frame 91, the bottom end of the primary hydraulic cylinder 10 is connected with the primary hydraulic support seat 42, and the output end of the primary hydraulic cylinder is rotationally connected with the first thrust support frame 91, so that the primary arm 9 is driven to rotate around a first rotating shaft 43; the top of the first-stage arm 9 is provided with a second rotating support frame 95, and the bottom end of the second-stage arm 11 is hinged with the second rotating support frame 95 through a second rotating shaft 118; the upper part of the first-stage arm 9 is provided with a second-stage hydraulic support seat 96, the middle part of the second-stage arm 11 is provided with a second thrust support frame 112, the bottom end of the second-stage hydraulic cylinder 12 is hinged with the second-stage hydraulic support seat 96, and the output end of the second-stage hydraulic cylinder is rotatably connected with the second thrust support frame 112 so as to drive the second-stage arm to rotate around a second rotating shaft 118; still include third prevention water gear motor 7, third prevention water gear motor 7 drives driving gear 6 and rotates, and driving gear 6 drives driven gear 5 with the meshing of driven gear 5 and rotates, driven gear 5 and 4 fixed connection of carousel to it is rotatory to drive carousel 4.
As shown in fig. 3, the rotary table 4 is fixedly connected with a hollow rotating shaft 2, a step is arranged at the outer circumference of the hollow rotating shaft 2, a thrust bearing 3 is arranged at the end surface of the step, and the other end surface of the thrust bearing 3 is contacted with a supporting seat 1; a first sealing device 171 and a second sealing device 172 are further arranged between the support seat 1 and the hollow rotating shaft 2, the first sealing device 171 is positioned at the upper part of the support seat, and the second sealing device 171 is positioned at the lower part of the support seat.
The first sealing device 171 and the second sealing device 172 can adopt static sealing and dynamic sealing modes, so that water, silt and other dirt can be effectively prevented from entering the bearing, and the service life of the bearing is prolonged.
In order to improve the stability of the mechanical arm during movement, the number of the first-stage hydraulic cylinders and the number of the second-stage hydraulic cylinders are preferably 2, so that the mechanical arm is stressed more uniformly in the rotating process and rotates more stably.
In order to enhance the performance effect of the mechanical arm, a plurality of spray heads are arranged on the mechanical arm; wherein, the first-stage arm 9 adopts an integral frame structure, a plurality of water supply branch pipes 92 are arranged on the frame, the water supply branch pipes 92 are connected with a first control valve 93, and the first control valve 93 is connected with a spray head 94.
The first control valve 93 may be a manual regulating valve or an electromagnetic valve; the spray head 94 may be a fixed spray head or a numerical control spray head.
As shown in fig. 1, a second control valve 97 is disposed on the upper portion of the first-stage arm 9, the second control valve 97 is connected to a first hose 98, the first hose 98 is connected to a first port of a water-passing tee 111 through a pipeline 110, a second port of the water-passing tee 111 is connected to a waterproof speed-reducing motor 18, a third port of the water-passing tee 111 is connected to a water outlet pipeline 113, and a plurality of nozzles 114 are disposed on the water outlet pipeline 113.
The second control valve 97 may be a manual regulating valve or an electromagnetic valve; in order to make the spray head 114 spray more effectively, it is preferable that the number of the second control valve 97, the first hose 98, the water passing tee 111, the water outlet pipe 113 and the waterproof speed reducing motor 18 is 2.
As shown in fig. 2, a third control valve 115 is arranged at the upper part of the primary arm 9, the third control valve 115 is connected with a second hose 116, and the second hose 116 is connected with a numerical control spray head 117 through a water supply pipeline of the secondary arm 11; the third control valve 115 may be a manual regulating valve or an electromagnetic valve.
The bottom end of the first-level arm 9 is provided with a plurality of water inlets which can be connected with a water pump.
As shown in fig. 2 and 3, a first positioning sensor 13 is arranged at the outer circumference of the third port of the water passing tee 111, and a second positioning sensor 14 is arranged at the outer side of the second rotating support frame 95; as shown in fig. 3, a third positioning sensor 15 is fixedly arranged outside the first rotating support 41, an angle sensor 16 is arranged at the center of the upper end of the rotating disc 4, and the positioning sensors 13-15 and the angle sensor 16 can realize accurate control of the position and the rotating angle of the rotating mechanism.
As shown in fig. 3, a waterproof conductive ring 8 is disposed below the inner portion of the hollow shaft 2, the rotating end 81 of the conductive ring is close to the rotating disc 4, and the stationary end 82 of the conductive ring is fixedly connected to the supporting frame 19, so as to ensure that all control cables are not wound or damaged when the arm device moves.
As shown in fig. 3, a plurality of auxiliary supporting wheels 44 are arranged at the outer circumference of the lower end of the rotating disc 4, and the auxiliary supporting wheels 44 roll on the supporting frame 19, so that the operation stability of the whole equipment is ensured.
Example two
As shown in fig. 7, the utility model adopts the following technical solutions, including: the device comprises a primary arm 9, a secondary arm 11 and a rotary disc 4, wherein a first rotary support frame 41 is arranged at the upper end of the rotary disc 4, and the bottom end of the primary arm 9 is hinged with the first rotary support frame 41 through a first rotary shaft 43; the automatic rotating device further comprises a first waterproof motor 20, the first waterproof motor is installed on the rotating disc 4, the output end of the first waterproof motor 20 is connected with a first rotating shaft 43 in a rotating mode through a key, and the first rotating shaft 43 is fixedly connected with the bottom end of the first-stage arm 9 so as to drive the first-stage arm 9 to rotate around the first rotating shaft 43; the waterproof mechanism further comprises a second waterproof motor 21, the second waterproof motor is fixed on the primary arm 9, the output end of the second waterproof motor is connected with a driving gear 22 through a key, the driving gear 22 is meshed with a driven gear 23 to drive a driven gear 23 to rotate, the driven gear 23 is connected with a second rotating shaft 118 through a key so as to drive the second rotating shaft 118 to rotate, and the second rotating shaft 118 is fixedly connected with the bottom end of the secondary arm 11 so as to drive the secondary arm 11 to rotate around the second rotating shaft 118; it still includes third prevention water gear motor 7, and third prevention water gear motor 7 drives driving gear 6 and rotates, and driving gear 6 drives driven gear 5 with the meshing of driven gear 5 and rotates, and driven gear 5 and a carousel 4 fixed connection to it is rotatory to drive carousel 4.
As shown in fig. 3, the rotary plate 4 is fixedly connected to a hollow shaft 2, the hollow shaft 2 is rotatably connected to a supporting base 1, a thrust bearing 3 is disposed between the hollow shaft 2 and the supporting base 1, the thrust bearing 3 is located in the middle of the supporting base 1, and a first sealing device 171 and a second sealing device 172 are further disposed between the supporting base 1 and the hollow shaft 2.
In order to enhance the performance effect of the mechanical arm, a plurality of pipelines, valves and nozzles are arranged on the mechanical arm, and the specific structure and position of the mechanical arm are the same as those of the first embodiment, which is not described herein again.
As shown in fig. 2 and 3, a first positioning sensor 13 is arranged at the outer circumference of the third port of the water passing tee 111, and a second positioning sensor 14 is arranged at the outer side of the second rotating support frame 95; as shown in fig. 3, the third positioning sensor 15 is disposed outside the first rotating support 41, and the angle sensor 16 is disposed at the upper end of the fixed support 19, and the connection manner and position are the same as those of the first embodiment, which is not described herein again.
As shown in fig. 3, a waterproof conductive ring 8 is disposed inside the hollow rotating shaft 2, and the connection manner and position are the same as those in the first embodiment, which will not be described herein again.
As shown in fig. 4-6, when the utility model works, a computer sends out an instruction, a control module outputs a signal, a first-stage hydraulic cylinder 10 and a second-stage hydraulic cylinder 12 work, and the mechanical arm device of the water dance fountain integrally rises out of the water surface and starts to perform; the third underwater speed reducing motor 7 works, the gear 7 is driven to rotate through the driving wheel 6, the turntable 4 connected with the gear is further driven to rotate, and the turntable 4 drives the whole mechanical arm device to freely rotate in 360 degrees; according to the performance requirement, the waterproof speed reducing motor 18 can work to drive the water outlet pipe 113 and the spray head 114 to rotate, and the numerical control spray head 117 can also rotate freely, so that the effect of swinging all the spray heads and the mechanical arm device together is realized; because the positioning sensors are arranged among the rotating parts, the relative movement positions of the parts can be fed back in time, and the movement of each part is pre-edited by matching with the music fountain.
When the robot is in a non-performance state, the computer sends an instruction, the mechanical arm device rotates to reach a designated position and descends below the water surface through the secondary hydraulic structure, surrounding landscapes and sights of tourists are not shielded, and overall landscape coordination is guaranteed.
Fig. 6 is the utility model discloses when the shower nozzle all adopted the numerical control shower nozzle, each part rotation schematic diagram, wherein W1, W2 … show part direction of rotation schematic and action serial number, and every part all can the independent motion also can move simultaneously, and its angle of motion, direction and speed all can adjust the change through control system.
The above-mentioned embodiments are only used for explaining the present invention, wherein the structure, connection mode, etc. of each component can be changed, all the equivalent transformation and improvement performed on the basis of the technical solution of the present invention should not be excluded from the protection scope of the present invention.
Claims (6)
1. A water dance fountain mechanical arm device is characterized by comprising a primary arm, a secondary arm and a turntable, wherein a first rotating support frame is arranged at the upper end of the turntable, and the bottom end of the primary arm is hinged with the first rotating support frame; the top end of the primary arm is provided with a second rotating support frame, and the bottom end of the secondary arm is hinged with the second rotating support frame; the first rotary driving mechanism is fixedly arranged at the upper end of the turntable, and the output end of the first rotary driving mechanism is rotatably connected with the primary arm to drive the primary arm to rotate around a first rotating shaft; the second rotary driving mechanism is fixedly arranged on the primary arm, and the output end of the second rotary driving mechanism is rotatably connected with the secondary arm to drive the secondary arm to rotate around a second rotating shaft; the third rotary driving mechanism is connected with a driving gear, and the driving gear is meshed with a driven gear fixedly connected to the turntable to drive the turntable to rotate; the first rotary driving mechanism, the second rotary driving mechanism and the third rotary driving mechanism are controlled by a computer through a control module;
the bottom end of the primary arm is provided with a plurality of water inlets which can be connected with a water pump;
the first-stage arm is provided with a plurality of water supply branch pipes, the water supply branch pipes are connected with a first control valve, and the first control valve is connected with the spray head;
a second control valve is arranged at the upper part of the first-stage arm and connected with a first hose, the first hose is connected with a first port of a water passing tee through a pipeline, a second port of the water passing tee is connected with another waterproof speed reducing motor, a third port of the water passing tee is connected with a water outlet pipeline, and a plurality of spray heads are arranged on the water outlet pipeline;
a third control valve is arranged at the upper part of the primary arm and connected with a second hose, and the second hose is connected with a numerical control spray head through a water supply pipeline of the secondary arm;
the rotary table is fixedly connected with a hollow rotating shaft, an annular step is arranged on the outer side of the hollow rotating shaft, a thrust bearing is arranged at the end face of the annular step, and the other end face of the thrust bearing is in contact with a supporting seat;
the outer circumference department of carousel lower extreme sets up a plurality of auxiliary stay wheels, guarantees that whole equipment operation is stable.
2. The water dance fountain arm assembly of claim 1, wherein a first sealing means and a second sealing means are disposed between the support base and the hollow shaft, the first sealing means being located at an upper portion of the support base, and the second sealing means being located at a lower portion of the support base.
3. The arm assembly of a water dance fountain according to claim 1, wherein a waterproof conductive ring is disposed below the inside of the hollow shaft, the rotating end of the conductive ring is close to the rotating disc, and the stationary end of the conductive ring is fixedly connected to the support frame, so that all control cables are not wound or damaged when the arm assembly moves.
4. The water dance fountain mechanical arm device according to claim 1, wherein a first positioning sensor is arranged at an outer circumference of a third port of the water passing tee joint, a second positioning sensor is arranged outside the second rotating support frame, a third positioning sensor is arranged outside the first rotating support frame, an angle sensor is arranged at a center of an upper end of the rotating disc, and the position and the rotating angle of the rotating mechanism can be accurately controlled through the positioning sensors and the angle sensors.
5. The water dance fountain arm apparatus of claim 1, wherein the spray head is a fixed spray head or a digitally controlled spray head.
6. The water dance fountain arm apparatus of claim 1, wherein the control valve is a manually adjustable valve or a solenoid valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120040771.9U CN214637710U (en) | 2021-01-08 | 2021-01-08 | Mechanical arm device for water dance fountain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120040771.9U CN214637710U (en) | 2021-01-08 | 2021-01-08 | Mechanical arm device for water dance fountain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214637710U true CN214637710U (en) | 2021-11-09 |
Family
ID=78514568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120040771.9U Active CN214637710U (en) | 2021-01-08 | 2021-01-08 | Mechanical arm device for water dance fountain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214637710U (en) |
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2021
- 2021-01-08 CN CN202120040771.9U patent/CN214637710U/en active Active
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