CN208365119U - A kind of pin tooth turntable with angle regulating function - Google Patents
A kind of pin tooth turntable with angle regulating function Download PDFInfo
- Publication number
- CN208365119U CN208365119U CN201820927674.XU CN201820927674U CN208365119U CN 208365119 U CN208365119 U CN 208365119U CN 201820927674 U CN201820927674 U CN 201820927674U CN 208365119 U CN208365119 U CN 208365119U
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- motor
- driver pinion
- panel
- pin shaft
- pin
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Abstract
The utility model relates to a kind of pin tooth turntable with angle regulating function.It from top to bottom include panel, track, rotation drive device, the central axis of driver pinion passes through rotary pin shaft, rotary pin shaft one end and structure-steel framing are hinged, and the nut of the rotary pin shaft other end and adjusting screw rod is hinged by pivot pin, and the adjusting screw rod other end is connect with structure-steel framing.The utility model can individually adjust each driver pinion and fixed ring gear tooth matching angle and degree, and each driver pinion is made to drive panel synchronous rotary.
Description
Technical field
The utility model relates to turntable technical fields, and in particular to a kind of pin tooth rotation with angle regulating function
Platform.
Background technique
The angle of the prior art controls turntable, and by motor driven driving wheel, driving wheel engages the band of turntable bottom
There are the canine tooth disc spins of external tooth, due to the limitation in structure, turntable has certain thickness.Some special fields of employment need
Dedicated angle control turntable on ultra-thin angle control turntable, such as automobile is wanted, the angle control of u-turn in photographic device
Turntable processed, it is desirable that entire turntable height is smaller.
In order to realize angle control turntable it is thinner, by multiple motor driven turntables rotate, each motor
Driver pinion is engaged with fixed ring gear respectively, mesh degree, determines whether each motor is able to achieve synchronous driving and turns
Dynamic panel.
Summary of the invention
The pin tooth rotation with angle regulating function that purpose of the utility model is to solve the above problems and provide a kind of
Driver pinion and fixed ring gear tooth matching angle and degree is adjusted in platform.
To solve the above-mentioned problems, the technical solution adopted in the utility model is as follows:
A kind of pin tooth turntable with angle regulating function includes panel 1, track 2, rotation drive device from top to bottom
3, fixation ring gear 31, motor 32, driver pinion 33 of the rotation drive device 3 including inner ring with pin tooth, track 2,
Fixed ring gear 31 is fixed on the table, and the structure-steel framing 6 of 1 lower section of panel is equipped with multiple traveling wheels 4, and traveling wheel 4 is in panel 1
Lower section is rounded to be distributed on track 2, and motor 32 is located at 1 lower section of panel, and each structure-steel framing 6 is equipped with motor 32, and motor 32 drives
Driver pinion 33, driver pinion 33 are engaged with the pin tooth of fixed ring gear 31, and the central axis at 1 center of panel is externally provided with and electricity
The electric slip ring 5 of 32 line of machine, which is characterized in that the central axis of driver pinion 33 passes through rotary pin shaft 71, rotary pin shaft one end
Hinged with structure-steel framing 6, the nut 73 of 71 other end of rotary pin shaft and adjusting screw rod 72 is hinged by pivot pin 74, and adjusting screw rod 72 is another
One end is hinged by pin shaft with structure-steel framing 6.
The working principle of the utility model are as follows:
The nut of adjusting screw rod is rotated, adjusting screw rod extension elongation elongates or shortens, and adjusting screw rod pushes or tense rotation
Pin shaft, rotary pin shaft drive motor and driver pinion closely together or far from fixed ring gear.To driver pinion and admittedly
Determine ring gear tooth matching angle and degree is adjusted, realizes preferably engagement effect.
Compared with prior art, the utility model advantageous effects are as follows:
The utility model can individually adjust each driver pinion and fixed ring gear tooth matching angle and degree, keep each active small
Gear drives panel synchronous rotary.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, is mentioned after not making the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of pin tooth rotary display stand structure schematic diagram with angle regulating function；
Fig. 2 is a kind of pin tooth turntable cross-sectional view with angle regulating function；
Fig. 3 is the main view of the rotation drive device part；
Fig. 4 is the top view of the rotation drive device part；
Description of symbols: panel -1, track -2, rotation drive device -3, fixed ring gear -31, motor -32, active
Pinion gear -33, traveling wheel -4, electric slip ring -5, structure-steel framing -6, rotary pin shaft -71, adjusting screw rod -72, nut -73, pivot pin -74,
Rotary pin shaft flange -75.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
Refering to Figure of description 1 to shown in Fig. 4, a kind of pin tooth turntable with angle regulating function wraps from top to bottom
Include panel 1, track 2, rotation drive device 3, the rotation drive device 3 include fixation ring gear 31 of the inner ring with pin tooth,
Motor 32, driver pinion 33, track 2, fixed ring gear 31 are fixed on the table, and the structure-steel framing 6 of 1 lower section of panel is equipped with
Multiple traveling wheels 4, traveling wheel 4 is rounded below panel 1 to be distributed on track 2, and motor 32 is located at 1 lower section of panel, each structure
Frame 6 is equipped with motor 32, and motor 32 drives driver pinion 33, and driver pinion 33 is engaged with the pin tooth of fixed ring gear 31,
The central axis at 1 center of panel is externally provided with the electric slip ring 5 with 32 line of motor, which is characterized in that the central axis of driver pinion 33
Across rotary pin shaft 71, rotary pin shaft one end and structure-steel framing 6 are hinged, the nut 73 of 71 other end of rotary pin shaft and adjusting screw rod 72
Hinged by pivot pin 74,72 other end of adjusting screw rod is hinged by pin shaft with structure-steel framing 6.The structure-steel framing of this specific embodiment is fan
Shape, each structure-steel framing are bolted to connection, and composition is round.Its motor 32 is connect with rotary pin shaft flange 75.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, retouching in above embodiments and description
The preference of only the utility model is stated, the utility model is not limited by above-mentioned preference, is not departing from the utility model
Under the premise of spirit and scope, the utility model can also have various changes and modifications, these changes and improvements both fall within practical
In novel protected range.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (1)
1. a kind of pin tooth turntable with angle regulating function includes panel (1), track (2), rotation driving dress from top to bottom
It sets (3), the rotation drive device (3) includes fixation ring gear (31), the motor (32), driver pinion that inner ring has pin tooth
(33), track (2), fixed ring gear (31) are fixed on the table, and the structure-steel framing (6) below panel (1) is equipped with multiple rows
Wheel (4) is walked, traveling wheel (4) is rounded below panel (1) to be distributed on track (2), and motor (32) is located at below panel (1),
Each structure-steel framing (6) is equipped with motor (32), and motor (32) drives driver pinion (33), driver pinion (33) and fixed internal tooth
The pin tooth engagement of (31) is enclosed, the central axis at panel (1) center is externally provided with and the electric slip ring (5) of motor (32) line, and feature exists
Pass through rotary pin shaft (71) in the central axis of, driver pinion (33), rotary pin shaft one end and structure-steel framing (6) hingedly, rotating dog
Axis (71) other end and the nut (73) of adjusting screw rod (72) pass through pivot pin (74) hingedly, adjusting screw rod (72) other end and structure
Frame (6) is hinged by pin shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820927674.XU CN208365119U (en) | 2018-06-15 | 2018-06-15 | A kind of pin tooth turntable with angle regulating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820927674.XU CN208365119U (en) | 2018-06-15 | 2018-06-15 | A kind of pin tooth turntable with angle regulating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208365119U true CN208365119U (en) | 2019-01-11 |
Family
ID=64929053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820927674.XU Active CN208365119U (en) | 2018-06-15 | 2018-06-15 | A kind of pin tooth turntable with angle regulating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208365119U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111571407A (en) * | 2020-05-22 | 2020-08-25 | 黄伟芬 | Automatic cutting equipment of precast concrete tower section |
-
2018
- 2018-06-15 CN CN201820927674.XU patent/CN208365119U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111571407A (en) * | 2020-05-22 | 2020-08-25 | 黄伟芬 | Automatic cutting equipment of precast concrete tower section |
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