CN111665069A - Rotating speed-adjustable rotating platform for diagonal pass ball test - Google Patents
Rotating speed-adjustable rotating platform for diagonal pass ball test Download PDFInfo
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- CN111665069A CN111665069A CN202010542324.3A CN202010542324A CN111665069A CN 111665069 A CN111665069 A CN 111665069A CN 202010542324 A CN202010542324 A CN 202010542324A CN 111665069 A CN111665069 A CN 111665069A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
- G01M99/008—Subject matter not provided for in other groups of this subclass by doing functionality tests
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The invention discloses a rotating speed-adjustable rotating platform for a diagonal pass test, which comprises a base, wherein a rotating mechanism is arranged on the upper surface of the base, a driving mechanism is arranged in the base, a speed regulating mechanism is arranged on one side of the driving mechanism, and a ball passing mechanism is fixedly connected on the upper surface of the base. So that the diagonal pass test can be performed comprehensively.
Description
Technical Field
The invention relates to a rotating platform with adjustable rotating speed for a diagonal pass ball test.
Background
The diagonal pass test is an experiment for checking the moving track of a sphere, the conventional diagonal pass test carries out simulation test through a rotating platform, and when the platform rotates, a ball transmission column is driven to impact the sphere, so that the sphere moves, and the moving track of the sphere is detected.
The current diagonal pass test platform drives the drive disc through the motor and rotates, and the motor can drive the disc through the rotational speed of adjusting motor when rotating and rotate, then because the torsion that the rotational speed that the motor is different provided is different, and then leads to lower rotational speed can't drive heavier rotary platform and rotate, and then makes the diagonal pass test unable to carry out comprehensive experiment.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a rotating speed-adjustable rotating platform for a diagonal pass test, which effectively solves the problems that the diagonal pass test platform in the prior art drives a disc to rotate through the driving of a motor, the motor can drive the disc to rotate by adjusting the rotating speed of the motor when rotating, and then the lower rotating speed can not drive the heavier rotating platform to rotate due to different torque forces provided by different rotating speeds of the motor, so that the diagonal pass test can not be comprehensively tested.
The technical scheme for realizing the purpose is as follows:
the invention relates to a rotating speed-adjustable rotating platform for a diagonal pass test, which comprises a base, wherein a rotating mechanism is arranged on the upper surface of the base, a driving mechanism is arranged in the base, a speed regulating mechanism is arranged on one side of the driving mechanism, and a pass mechanism is fixedly connected on the upper surface of the base.
As a preferred technical scheme of the present invention, the rotating mechanism includes a rotating groove, an arc-shaped ring groove is formed in an inner wall of the rotating groove, four beads are slidably connected to an inner portion of the arc-shaped ring groove, the four beads are respectively clamped in four spherical grooves, the four spherical grooves are respectively formed at bottoms of four fixing seats, the four fixing seats are fixedly connected to a surface of a disc at equal intervals, four grooves are equidistantly formed in an outer circumferential side wall of the disc, rotating rods are rotatably connected to inner portions of the four grooves, rotating wheels are fixedly connected to surfaces of the four rotating rods, the four rotating wheels are slidably connected to inner portions of the same annular groove, and the annular groove is formed in an inner wall of the rotating groove.
As a preferred technical scheme of the invention, the driving mechanism comprises a rotating shaft, the rotating shaft is rotatably connected to the inner wall of the rotating groove through a first bearing, the other end of the rotating shaft extends into the driving cavity, the driving cavity is arranged in the base, two sliding grooves are symmetrically formed in the surface of one end, located in the driving cavity, of the rotating shaft, matched sliding blocks are connected in the two sliding grooves in a sliding mode, the sliding blocks are symmetrically and fixedly connected to the inner wall of the sleeve, a plurality of speed regulating gears are fixedly sleeved on the outer wall of the sleeve and are meshed with the driving gear, the driving gear is fixedly connected to the output end of the motor, and the motor is fixedly connected to the bottom of the driving cavity.
As a preferred technical scheme of the invention, the speed regulating mechanism comprises lantern rings, the two lantern rings are sleeved on the surface of the rotating shaft, the surfaces of the two lantern rings are both fixedly connected with connecting rods, the other ends of the two connecting rods are fixedly connected with the same threaded cylinder, the inner thread of the thread cylinder is connected with a thread column, two ends of the thread column are respectively and rotatably connected with the inner wall of the driving cavity through two second bearings, the surface of the threaded column is fixedly sleeved with a first bevel gear which is engaged with a second bevel gear in the axial direction, the surface of the second bevel gear is fixedly connected with a rotating rod which is inserted in the jack, the inner wall of the jack is fixedly sleeved with a third bearing, the third bearing is fixedly sleeved on the surface of the rotating rod, and the rotating rod extends to one end of the base to be fixedly connected with a turntable.
As a preferred technical scheme of the invention, the ball passing mechanism comprises four ball passing columns which are fixedly connected to the surface of the disc at equal intervals, and the annular baffle is fixedly connected to the upper surface of the base.
As a preferable technical solution of the present invention, pitches on the plurality of speed control gears increase sequentially from a top end.
As a preferable technical scheme of the invention, a plurality of speed regulating gears can be meshed with the driving gear.
The invention has the beneficial effects that: drive gear through the motor that sets up and rotate, drive gear drives engaged with speed adjusting gear and rotates, speed adjusting gear drives the sleeve and rotates, the sleeve drives the pivot through slider and spout and rotates, the pivot drives the disc and rotates, when the rotational speed of disc needs to be adjusted, it drives the bull stick rotation to rotate the carousel, the bull stick drives first bevel gear through second bevel gear and rotates, first bevel gear drives the threaded rod and rotates, the threaded rod drives the screw thread section of thick bamboo and reciprocates, the screw thread section of thick bamboo drives the lantern ring through the connecting rod and removes, the lantern ring drives the sleeve and reciprocates, and then the drive gear that makes meshes with the speed adjusting gear of different tooth pitches mutually, the torsion of motor output is the same, and then the carousel that makes can rotate at a low speed, make the.
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 top view of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 1 in accordance with the present invention;
FIG. 5 is an enlarged view of portion B of FIG. 1 in accordance with the present invention.
In the figure: 1. a base; 2. a rotating mechanism; 21. rotating the groove; 22. an arc-shaped ring groove; 23. a ball; 24. a spherical groove; 25. a fixed seat; 26. a disc; 27. a groove; 28. rotating the rod; 29. a rotating wheel; 210. an annular groove; 3. a drive mechanism; 31. a rotating shaft; 32. a first bearing; 33. a drive chamber; 34. a chute; 35. a slider; 36. a sleeve; 37. a speed regulating gear; 38. a drive gear; 39. a motor; 4. a speed regulating mechanism; 41. a collar; 42. a connecting rod; 43. a threaded barrel; 44. a threaded post; 45. a second bearing; 46. a first bevel gear; 47. a second bevel gear; 48. a rotating rod; 49. a jack; 410. a third bearing; 411. a turntable; 5. a ball passing mechanism; 51. a ball transfer column; 52. an annular baffle.
Detailed Description
The invention will be further explained with reference to the drawings.
As shown in fig. 1-5, the invention provides a rotating speed-adjustable rotating platform for a diagonal pass test, which comprises a base 1, wherein a rotating mechanism 2 is arranged on the upper surface of the base 1, a driving mechanism 3 is arranged inside the base 1, a speed regulating mechanism 4 is arranged on one side of the driving mechanism 3, and a pass mechanism 5 is fixedly connected on the upper surface of the base 1.
The rotating mechanism 2 comprises a rotating groove 21, an arc-shaped annular groove 22 is formed in the inner wall of the rotating groove 21, four round beads 23 are connected to the inner portion of the arc-shaped annular groove 22 in a sliding mode, the four round beads 23 are respectively clamped inside the four spherical grooves 24, the four spherical grooves 24 are respectively formed in the bottoms of the four fixing seats 25, the four fixing seats 25 are fixedly connected to the surface of a disc 26 at equal intervals, four grooves 27 are formed in the outer circular side wall of the disc 26 at equal intervals, rotating rods 28 are rotatably connected to the inner portions of the four grooves 27, rotating wheels 29 are fixedly connected to the surfaces of the four rotating rods 28, the four rotating wheels 29 are slidably connected to the same annular groove 210, the annular groove 210 is formed in the inner wall of the rotating groove 21, the round beads 23 clamped at the lower end of the fixing seats 25 are driven to slide inside the arc-shaped annular groove 22 when the disc 26 rotates, the, thereby driving the ball transfer column 51 on the surface of the disc 26 to rotate around the center of the disc 26.
The driving mechanism 3 comprises a rotating shaft 31, the rotating shaft 31 is rotatably connected to the inner wall of the rotating groove 21 through a first bearing 32, the other end of the rotating shaft 31 extends to the inside of a driving cavity 33, the driving cavity 33 is arranged inside the base 1, two sliding grooves 34 are symmetrically arranged on the surface of one end of the rotating shaft 31, which is positioned inside the driving cavity 33, the insides of the two sliding grooves 34 are both slidably connected with matched sliding blocks 35, the sliding blocks 35 are symmetrically and fixedly connected to the inner wall of a sleeve 36, a plurality of speed regulating gears 37 are fixedly sleeved on the outer wall of the sleeve 36, the speed regulating gears 37 are meshed with a driving gear 38, the driving gear 38 is fixedly connected to the output end of the motor 39, the motor 39 is fixedly connected to the bottom of the driving cavity 33, the motor 39 is started, the driving gear 38 is driven to rotate by the motor 39, the driving gear, the sleeve 36 drives the rotating shaft 31 to rotate through the sliding block 35 and the sliding groove 34 on the inner wall, and the rotating shaft 31 drives the disc 26 to rotate when rotating.
The speed regulation mechanism 4 comprises a lantern ring 41, two lantern rings 41 are sleeved on the surface of the rotating shaft 31, connecting rods 42 are fixedly connected on the surfaces of the two lantern rings 41, the other ends of the two connecting rods 42 are fixedly connected with the same threaded cylinder 43, a threaded column 44 is connected with the internal thread of the threaded cylinder 43, two ends of the threaded column 44 are respectively connected with the inner wall of the driving cavity 33 through two second bearings 45 in a rotating mode, a first bevel gear 46 is fixedly sleeved on the surface of the threaded column 44, the first bevel gear 46 is meshed with a second bevel gear 47 in a radial direction, a rotating rod 48 is fixedly connected on the surface of the second bevel gear 47, the rotating rod 48 is inserted into an insertion hole 49, a third bearing 410 is fixedly sleeved on the inner wall of the insertion hole 49, the third bearing 410 is fixedly sleeved on the surface of the rotating rod 48, a turntable 411 is fixedly connected at one end of the rotating rod 48 extending to the outside, the rotating disc 411 is rotated, the rotating rod 48 is driven to rotate through the rotating disc 411, the rotating rod 48 drives the second bevel gear 47 to rotate when rotating, the second bevel gear 47 drives the first bevel gear 46 which is meshed with the first bevel gear 46 to rotate, the first bevel gear 46 drives the threaded column 44 to rotate, threads on the inner wall of the threaded column 43 are extruded by the threads on the surface when the threaded column 44 rotates, the threaded column 43 is driven to move up and down, the threaded column 43 drives the connecting rod 42 to enjoy moving, the connecting rod 42 drives the lantern ring 41 to move up and down, the lantern ring 41 drives the sleeve 36 to move up and down, the sleeve 36 drives the speed regulating gear 37 on the surface to move up and down, so that the driving gear 38 is meshed with the speed regulating gears 37 with different tooth pitches, the rotating shaft 31 is driven by the speed regulating gears 38 with different tooth pitches to.
The ball passing mechanism 5 comprises ball passing columns 51, four ball passing columns 51 are fixedly connected to the surface of the disc 26 at equal intervals, an annular baffle plate 52 is fixedly connected to the upper surface of the base 1, the ball passing columns 51 on the surface of the disc 26 rotate around the center of the disc 26, and then balls are impacted through the rotating ball passing columns 51.
The pitches of the plurality of speed regulating gears 37 increase from the top end in sequence, and then the driving gear 38 is meshed with the speed regulating gears 37 with different pitches to drive the rotating shaft 31 to rotate according to different rotating speeds.
The plurality of speed regulating gears 37 can be meshed with the driving gear 38, so that the speed regulating gears 37 can be conveniently moved to be meshed with the driving gear 38.
Specifically, when the present invention is used, firstly, a ball is placed on the surface of the disc 26, then the motor 39 is started, the motor 39 drives the driving gear 38 to rotate, the driving gear 38 drives the engaged speed-regulating gear 37 to rotate, the speed-regulating gear 37 drives the sleeve 36 to rotate, the sleeve 36 drives the rotating shaft 31 to rotate through the sliding block 35 and the sliding groove 34 on the inner wall, the rotating shaft 31 drives the disc 26 to rotate, the disc 26 drives the ball 23 clamped at the lower end of the fixed seat 25 to slide in the arc-shaped annular groove 22 when the disc 26 rotates, meanwhile, the rotating wheel 29 slides in the annular groove 210, so that the disc 26 stably rotates in the rotating groove 21, further drives the ball-transferring column 51 on the surface of the disc 26 to rotate around the center of the disc 26, further impacts the ball through the rotating ball-transferring column 51, when the rotating speed of the disc 26 needs to be adjusted, the rotating disc 411 is rotated, the rotating rod 48, the bull stick 48 drives the second bevel gear 47 and rotates when rotating, second bevel gear 47 drives the first bevel gear 46 rotation of engaged with, first bevel gear 46 drives screw post 44 and rotates, screw on surperficial screw thread extrudees the screw on screw barrel 43 inner wall when screw post 44 rotates, and then drive screw barrel 43 and reciprocate, screw barrel 43 drives and likes to move on the connecting rod 42, connecting rod 42 drives lantern ring 41 and reciprocates, lantern ring 41 drives sleeve 36 and reciprocates, sleeve 36 drives surperficial speed governing gear 37 and reciprocates, and then make drive gear 38 and the speed governing gear 37 of different tooth pitches mesh mutually, and then drive pivot 31 through the speed governing gear 38 of different tooth pitches and rotate according to the rotational speed of difference, and then to the disc 26 of different rotational speeds, obtain detailed experimental data.
The above embodiments are provided only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, and therefore all equivalent technical solutions should also fall within the scope of the present invention, and should be defined by the claims.
Claims (7)
1. The rotating speed-adjustable rotating platform for the diagonal pass ball test comprises a base (1) and is characterized in that a rotating mechanism (2) is arranged on the upper surface of the base (1), a driving mechanism (3) is arranged inside the base (1), a speed regulating mechanism (4) is arranged on one side of the driving mechanism (3), and a pass ball mechanism (5) is fixedly connected to the upper surface of the base (1).
2. The rotating speed-adjustable rotating platform for the diagonal ball passing test according to claim 1, wherein the rotating mechanism (2) comprises a rotating groove (21), an arc-shaped ring groove (22) is formed in the inner wall of the rotating groove (21), four balls (23) are slidably connected inside the arc-shaped ring groove (22), the four balls (23) are respectively clamped inside the four spherical grooves (24), the four spherical grooves (24) are respectively arranged at the bottoms of four fixing seats (25), the four fixing seats (25) are fixedly connected to the surface of a disc (26) at equal intervals, four grooves (27) are formed in the outer circumferential side wall of the disc (26) at equal intervals, the rotating rods (28) are rotatably connected inside the four grooves (27), and rotating wheels (29) are fixedly connected to the surfaces of the four rotating rods (28), the four rotating wheels (29) are connected inside the same annular groove (210) in a sliding mode, and the annular groove (210) is formed in the inner wall of the rotating groove (21).
3. The rotating speed-adjustable rotating platform for the diagonal ball passing test according to claim 2, wherein the driving mechanism (3) comprises a rotating shaft (31), the rotating shaft (31) is rotatably connected to the inner wall of the rotating groove (21) through a first bearing (32), the other end of the rotating shaft (31) extends into a driving cavity (33), the driving cavity (33) is arranged inside the base (1), two sliding grooves (34) are symmetrically arranged on the surface of one end of the rotating shaft (31) positioned inside the driving cavity (33), the insides of the two sliding grooves (34) are both slidably connected with matched sliding blocks (35), the sliding blocks (35) are symmetrically and fixedly connected to the inner wall of the sleeve (36), a plurality of speed regulating gears (37) are fixedly sleeved on the outer wall of the sleeve (36), and the speed regulating gears (37) are engaged with the driving gear (38), the driving gear (38) is fixedly connected to the output end of the motor (39), and the motor (39) is fixedly connected to the bottom of the driving cavity (33).
4. The rotating speed adjustable rotary platform for the diagonal ball passing test according to claim 3, wherein the speed adjusting mechanism (4) comprises two sleeve rings (41), the two sleeve rings (41) are sleeved on the surface of the rotating shaft (31), the surfaces of the two sleeve rings (41) are both fixedly connected with connecting rods (42), the other ends of the two connecting rods (42) are fixedly connected with a same threaded cylinder (43), the internal thread of the threaded cylinder (43) is connected with a threaded column (44), the two ends of the threaded column (44) are respectively and rotatably connected with the inner wall of the driving cavity (33) through two second bearings (45), the surface of the threaded column (44) is fixedly sleeved with a first bevel gear (46), the first bevel gear (46) is engaged with a second bevel gear (47), the surface of the second bevel gear (47) is fixedly connected with a rotating rod (48), the rotating rod (48) is inserted into the insertion hole (49), the inner wall of the insertion hole (49) is fixedly sleeved with a third bearing (410), the third bearing (410) is fixedly sleeved on the surface of the rotating rod (48), and the rotating rod (48) extends to one end, outside the base (1), of the rotating rod (411) in a fixedly connected mode.
5. A rotary platform with adjustable rotating speed for diagonal ball passing test according to claim 4, characterized in that the ball passing mechanism (5) comprises ball passing columns (51), four ball passing columns (51) are fixedly connected on the surface of the disc (26) at equal intervals, and the annular baffle (52) is fixedly connected on the upper surface of the base (1).
6. A speed-adjustable rotary platform for a diagonal pass test according to claim 3, wherein the pitches on the plurality of speed-adjusting gears (37) increase sequentially from the top.
7. A speed-adjustable rotary platform for a diagonal pass test according to claim 3, wherein a plurality of said speed gears (37) are engageable with a drive gear (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010542324.3A CN111665069B (en) | 2020-06-15 | 2020-06-15 | Rotating speed-adjustable rotating platform for diagonal pass ball test |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010542324.3A CN111665069B (en) | 2020-06-15 | 2020-06-15 | Rotating speed-adjustable rotating platform for diagonal pass ball test |
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| Publication Number | Publication Date |
|---|---|
| CN111665069A true CN111665069A (en) | 2020-09-15 |
| CN111665069B CN111665069B (en) | 2022-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010542324.3A Active CN111665069B (en) | 2020-06-15 | 2020-06-15 | Rotating speed-adjustable rotating platform for diagonal pass ball test |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116498918A (en) * | 2023-06-25 | 2023-07-28 | 无锡照明股份有限公司 | Intelligent lighting device for automatically-adjusted parking lot |
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| US20060247105A1 (en) * | 2003-12-30 | 2006-11-02 | Vladimir Baydzhanov | Slalom simulator and methods for teaching slalom by means thereof |
| CN104299485A (en) * | 2014-11-10 | 2015-01-21 | 厦门大学 | Coriolis acceleration demonstration instrument |
| CN106730728A (en) * | 2016-12-30 | 2017-05-31 | 昆山福斯巴智能科技有限公司 | High intensity connects biography football training system |
| CN207101757U (en) * | 2017-08-01 | 2018-03-16 | 王利玲 | A kind of intelligent sports dancing rotation adaptive device |
| CN208503833U (en) * | 2018-05-24 | 2019-02-15 | 肖琳琳 | A kind of dental instruments turntable |
-
2020
- 2020-06-15 CN CN202010542324.3A patent/CN111665069B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060247105A1 (en) * | 2003-12-30 | 2006-11-02 | Vladimir Baydzhanov | Slalom simulator and methods for teaching slalom by means thereof |
| CN104299485A (en) * | 2014-11-10 | 2015-01-21 | 厦门大学 | Coriolis acceleration demonstration instrument |
| CN106730728A (en) * | 2016-12-30 | 2017-05-31 | 昆山福斯巴智能科技有限公司 | High intensity connects biography football training system |
| CN207101757U (en) * | 2017-08-01 | 2018-03-16 | 王利玲 | A kind of intelligent sports dancing rotation adaptive device |
| CN208503833U (en) * | 2018-05-24 | 2019-02-15 | 肖琳琳 | A kind of dental instruments turntable |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116498918A (en) * | 2023-06-25 | 2023-07-28 | 无锡照明股份有限公司 | Intelligent lighting device for automatically-adjusted parking lot |
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| CN111665069B (en) | 2022-07-08 |
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