CN2815441Y - Table tennis servicing machine wobbler-mechanism - Google Patents
Table tennis servicing machine wobbler-mechanism Download PDFInfo
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- CN2815441Y CN2815441Y CN 200520063580 CN200520063580U CN2815441Y CN 2815441 Y CN2815441 Y CN 2815441Y CN 200520063580 CN200520063580 CN 200520063580 CN 200520063580 U CN200520063580 U CN 200520063580U CN 2815441 Y CN2815441 Y CN 2815441Y
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- gear
- wheel
- table tennis
- driven shaft
- rocking
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Abstract
The utility model relates to a rocking mechanism of a table tennis servicing machine, which comprises a table tennis servicing machine base which is provided with a table tennis conveying mechanism, a power device, a transmission mechanism, a trigger mechanism and a rocking mechanism, wherein the rocking mechanism comprises a table tennis servicing controller and a rocking rod and is arranged between the conveying mechanism and the trigger mechanism. When the conveying mechanism conveys the table tennis in the trigger mechanism, the rocking rod of the rocking mechanism can control the trigger mechanism to rock. The table tennis servicing controller is arranged on the front end of the rocking mechanism, so a point of fall of the table tennis can be fixed at some point and a rocking range of the point of fall of the table tennis can be adjusted. The utility model can adjust the rocking rod to stick on a fixed position or adjust the rocking range of the rocking rod by controlling a clutch device and an angle adjusting device of the table tennis servicing controller, so the table tennis servicing controller can take the service in a definite point for a long time, the point of fall ranges in left and right both sides of the table tennis can be adjusted and changed, and the positions taking the service and angle positions have diversification. The utility model has the advantages of convenient use and simple operation.
Description
[technical field]
The utility model relates to a kind of wabbler mechanism of table tenning ball servicing machine.
[background technology]
The applicant has submitted to a name to be called the patent application of " a kind of table tenning ball servicing machine " on 04 26th, 2002 to State Intellectual Property Office.This application discloses and be provided with a wabbler mechanism on table tenning ball servicing machine, and the ball that wabbler mechanism can send table tennis ball serving is controlled, thereby controls angle and the position that table tenning ball servicing machine sends ball by the control wabbler mechanism.But the wabbler mechanism of this table tenning ball servicing machine can not be implemented in a certain fixed point and serve a ball for a long time, and the amplitude of oscillation of the wabbler mechanism of table tenning ball servicing machine is adjusted complicated.
In order to address the above problem, the utility model has carried out useful improvement.
[utility model content]
The purpose of this utility model is to overcome the deficiencies in the prior art part, provide a kind of table tenning ball servicing machine that makes to become in long-time service of a certain fixed point and the also adjustable rectification of table tennis and arranged on left and right sides drop point scope, easy to use, the wabbler mechanism of table tenning ball servicing machine simple to operate.
The purpose of this utility model is achieved in that
A kind of wabbler mechanism of table tenning ball servicing machine is characterized in that the wabbler mechanism that is located at the table tennis ball serving support comprises service controller and fork, and described service controller comprises arrangement of clutch and angular adjustment apparatus;
The drive link top that described arrangement of clutch is included in transmission mechanism is provided with fixed bin, and the output of drive link is provided with driving wheel in fixed bin, is provided with driven shaft in the fixed bin upper end with the drive link opposite position,
The middle clutch gear that described driven shaft is provided with stopping wheel and can slides up and down on driven shaft, the toggle mechanism that clutch gear slided in the middle of the next door of middle clutch gear was provided with and stirs, can match with the driving wheel on the drive link in the lower end of middle clutch gear, can match with stopping wheel in the upper end of middle clutch gear, also be provided with cogging of being meshed with angular adjustment apparatus on the described driven shaft;
Described angular adjustment apparatus comprises gear, the engagement that cogs of gear and driven shaft, upper end at gear is provided with quill shaft, the last inwall of fixed bin is passed in the upper end of quill shaft, the Handle axis that is provided with handle is housed in quill shaft, in gear, be provided with inner chamber, the lower end of Handle axis is provided with the pinion that is stuck in the inner chamber, in inner chamber, also be provided with the eccentric gear that has internal tooth, pinion and internal tooth engagement, be provided with the clamping piece of clip eccentric gear on the side of inner chamber, be extended with boss, below inner chamber, be fixed with the gland that is provided with spacing hole in the lower end of eccentric gear, boss is stuck in the spacing hole, the other end of boss is connected with fork, and spacing hole has a nearly wheel center-side and an inclined to one side core wheel end, and the other end of fork is connected with the trigger mechanism that is located at the support upper end.
The service controller of aforesaid a kind of table tenning ball servicing machine, it is characterized in that described toggle mechanism be included in the middle of the next door of clutch gear be provided with can stir in the middle of clutch gear on driven shaft, slide up and down, the centre of shift fork is articulated on the fixed bin, be provided with the small eccentricity wheel of stirring shift fork on the next door of shift fork, the wheel shaft of small eccentricity wheel is inserted in the hole on the fixed bin, and the wheel shaft that passes the hole is provided with the shift fork handle.
The service controller of aforesaid a kind of table tenning ball servicing machine, it is characterized in that described clamping piece comprise spring and with the fixture block of eccentric gear clip.
Arrangement of clutch and the angular adjustment apparatus of the utility model by control service controller just can be regulated and make fork rest on the hunting range of a certain fixed position or fork, table tenning ball servicing machine can be served a ball for a long time in a certain fixed point, also make the also adjustable rectification of table tennis and arranged on left and right sides drop point scope become, make the position variation of serving position and angle, easy to use, simple to operate.
[description of drawings]
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a left view of the present utility model.
Fig. 3 is that the K of A portion of Fig. 2 is to view.
Fig. 4 is the E-E cutaway view of Fig. 3.
Fig. 5 is the explosive view of the utility model angular adjustment apparatus.
Fig. 6 is the installation diagram of the angular adjustment apparatus of utility model.
Fig. 7 is the fundamental diagram of the angular adjustment apparatus of utility model.
[specific embodiment]
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail:
A kind of wabbler mechanism of table tenning ball servicing machine, comprise table tennis ball serving support 1, on support 1, be provided with table tennis conveying mechanism 51, power set 52, transmission mechanism 53, trigger mechanism 54, wabbler mechanism 55, wabbler mechanism 55 comprise service controller 56 and fork 57, and wabbler mechanism 55 is located between conveying mechanism 51 and the trigger mechanism 54, when conveying mechanism 51 was sent to trigger mechanism 54 with table tennis, the fork 57 of wabbler mechanism 55 can control transmitter structure 54 and wave.The utility model is provided with the service controller by the front end at wabbler mechanism 55, makes the drop point of table tennis be fixed on certain point and to adjust the amplitude of oscillation of table tennis drop point.
Service controller 56 comprises arrangement of clutch 7 and angular adjustment apparatus 8.
The next door of clutch gear 15 was provided with shift fork 34 in the middle of toggle mechanism 16 was included in, clutch gear 15 slided up and down on driven shaft 13 in the middle of shift fork 34 can be stirred, the centre of shift fork 34 is articulated on the fixed bin 10, be provided with the small eccentricity wheel 35 of stirring shift fork 34 on the next door of shift fork 34, the wheel shaft of small eccentricity wheel 35 is inserted in the hole on the fixed bin 10, the wheel shaft that passes the hole is provided with the shift fork handle, reverse handle and can drive 35 rotations of small eccentricity wheel, and drive shift fork 34 is stirred up and down, clutch gear 15 slides up and down in the middle of also just stirring, thereby clutch gear 15 cooperates with driving wheels 12 on the drive link 9 downwards in the middle of making, or makes progress and cooperate with stopping wheel 14 on the driven shaft 13.
Clamping piece 27 comprises the fixture block 40 of spring 39 and eccentric gear 25 clips.
When clutch gear 15 upwards slides with stopping wheel 14 engagements in the middle of shift fork 34 is stirred, clutch gear 15 rotations in the middle of the driving wheel 12 of drive link 9 outputs just can not drive, and clutch gear 15 in the middle of stopping wheel 14 clips, and driven shaft 13 can not be rotated, gear 18 rotations that cogging on the driven shaft 13 also just can not drive angular adjustment apparatus 8, at this moment, fork 57 also just can not drive trigger mechanism 54 and rotate, and causes trigger mechanism 54 to fix on the service of a certain position.
When clutch gear 15 upwards slides with stopping wheel 14 engagements in the middle of shift fork 34 is stirred, clutch gear 15 rotations in the middle of the driving wheel 12 of drive link 9 outputs just can not drive, and clutch gear 15 in the middle of stopping wheel 14 clips, and driven shaft 13 can not be rotated, meanwhile, eccentric gear 26 rotations of pinion 24 engagements of rotary handle 22 drives and Handle axis 21, near take turns center-side 31 and an inclined to one side core wheel end 32 between of boss 28 in spacing hole 30 of eccentric gear 26 slided, fork 57 is also along with near take turns center-side 31 and an inclined to one side core wheel end 32 between of boss 28 in spacing hole 30 slided, this just makes when boss 28 drive forks 57 move to the nearly wheel center-side 31 of spacing hole 30, the hunting range of fork is just littler, and when boss 28 drives forks 57 and moves to the inclined to one side core wheel end 32 of spacing hole 30, the hunting range of fork 57 is just big, like this, the amplitude of oscillation of regulating fork 57 in the position of spacing hole 30 by the boss 25 of regulating eccentric gear 26, thereby the hunting range of control fork 57.
Claims (3)
1. the wabbler mechanism of a table tenning ball servicing machine, the wabbler mechanism (55) that it is characterized in that being located at table tennis ball serving support (1) comprises service controller (56) and fork (57), and described service controller (56) comprises arrangement of clutch (7) and angular adjustment apparatus (8);
Drive link (9) top that described arrangement of clutch (7) is included in transmission mechanism (53) is provided with fixed bin (10), the output (11) of drive link (9) is provided with driving wheel (12) in fixed bin (10), be provided with driven shaft (13) in fixed bin (10) upper end with drive link (9) opposite position, the middle clutch gear (15) that described driven shaft (13) is provided with stopping wheel (14) and can slides up and down on driven shaft (13), the toggle mechanism (16) that clutch gear (15) slided in the middle of the next door of middle clutch gear (15) was provided with and stirs, can match with the driving wheel (12) on the drive link (9) in the lower end of middle clutch gear (15), can match with stopping wheel (14) in the upper end of middle clutch gear (15), also be provided with cog (17) that are meshed with angular adjustment apparatus (8) on the described driven shaft (13);
Described angular adjustment apparatus (8) comprises gear (18), gear (18) meshes with cog (17) of driven shaft (13), be provided with quill shaft (19) in the upper end of gear (18), the last inwall (20) of fixed bin (10) is passed in the upper end of quill shaft (19), the Handle axis (21) that is provided with handle (22) is housed in quill shaft (19), in gear (18), be provided with inner chamber (23), the lower end of Handle axis (21) is provided with the pinion (24) that is stuck in the inner chamber (23), in inner chamber (23), also be provided with the eccentric gear (26) that has internal tooth (25), pinion (24) and internal tooth (25) engagement, be provided with the clamping piece (27) of clip eccentric gear (26) on the side of inner chamber (23), be extended with boss (28) in the lower end of eccentric gear (26), below inner chamber (23), be fixed with the gland (29) that is provided with spacing hole (30), boss (28) is stuck in the spacing hole (30), the other end of boss (28) is connected with fork (57), spacing hole (30) has a nearly wheel center-side (31) and an inclined to one side core wheel end (32), and the other end of fork (57) is connected with the trigger mechanism (54) that is located at support (1) upper end.
2. the service controller of a kind of table tenning ball servicing machine according to claim 1, it is characterized in that described toggle mechanism (16) be included in the middle of clutch gear (15) the next door be provided with can stir in the middle of clutch gear (15) on driven shaft (13), slide up and down, the centre of shift fork (34) is articulated on the fixed bin (10), be provided with the small eccentricity wheel (35) of stirring shift fork (34) on the next door of shift fork (34), the wheel shaft of small eccentricity wheel (35) is inserted in the hole on the fixed bin (10), and the wheel shaft that passes the hole is provided with the shift fork handle.
3. the service controller of a kind of table tenning ball servicing machine according to claim 1 and 2, it is characterized in that described clamping piece (27) comprise spring (39) and with the fixture block (40) of eccentric gear (25) clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520063580 CN2815441Y (en) | 2005-08-20 | 2005-08-20 | Table tennis servicing machine wobbler-mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520063580 CN2815441Y (en) | 2005-08-20 | 2005-08-20 | Table tennis servicing machine wobbler-mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2815441Y true CN2815441Y (en) | 2006-09-13 |
Family
ID=36995241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520063580 Expired - Fee Related CN2815441Y (en) | 2005-08-20 | 2005-08-20 | Table tennis servicing machine wobbler-mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2815441Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107669441A (en) * | 2017-10-30 | 2018-02-09 | 福州大学 | The foot convalescence device and its adjusting method of adjustable oscillation amplitude |
-
2005
- 2005-08-20 CN CN 200520063580 patent/CN2815441Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107669441A (en) * | 2017-10-30 | 2018-02-09 | 福州大学 | The foot convalescence device and its adjusting method of adjustable oscillation amplitude |
| CN107669441B (en) * | 2017-10-30 | 2023-09-29 | 福州大学 | Foot rehabilitation device with adjustable swing amplitude and adjusting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060913 Termination date: 20130820 |