CN211202648U - Cross connecting shaft transmission device for holder - Google Patents
Cross connecting shaft transmission device for holder Download PDFInfo
- Publication number
- CN211202648U CN211202648U CN201921607021.4U CN201921607021U CN211202648U CN 211202648 U CN211202648 U CN 211202648U CN 201921607021 U CN201921607021 U CN 201921607021U CN 211202648 U CN211202648 U CN 211202648U
- Authority
- CN
- China
- Prior art keywords
- motor
- worm
- transmission
- connecting hole
- transmission device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Gear Transmission (AREA)
Abstract
The utility model discloses a cross even axle transmission for cloud platform, it includes motor 1, and its output sets up one rather than the worm 2 that forms the linkage, still set up a transmission connecting piece between motor 1 and the worm 2 for the rigidity concentric force dispersion of transmission when rotating motor 1 conducts worm 2 end.
Description
Technical Field
The utility model relates to a transmission field specifically is a cross even axle transmission for cloud platform.
Background
The transmission device plays a very important role in modern mechanical application, wherein the matching transmission of the motor and the coupling which has the longest influence in application practice is greatly influenced in the field of the transmission device, in the prior art, the connection of the motor and the coupling is generally rigid connection, and the rigid friction of the motor and the coupling in the matching use cannot be eliminated, so that the shaft surface is abraded and broken, the service life of the transmission device is greatly shortened, and meanwhile, the labor cost and the production and manufacturing cost are further increased, so a technical scheme for solving the problems in the prior art is necessary to be invented.
SUMMERY OF THE UTILITY MODEL
The invention aims to provide a cross connecting shaft transmission device for a holder.
The utility model provides a technical scheme as follows that above-mentioned technical problem took:
A cross connecting shaft transmission device for a pan-tilt comprises a motor 1, wherein the output end of the motor is provided with a worm 2 which is linked with the motor, and a transmission connecting piece is arranged between the motor 1 and the worm 2 and used for dispersedly transmitting the rigid concentric force transmitted when the motor 1 rotates to the end of the worm 2;
The transmission connecting piece comprises a cylindrical connector 3, the centers of two tangent planes of the connector 3 are both sunken inwards to form a connecting hole, and a pair of symmetrical connecting grooves is vertically arranged along one radial part of the connecting hole;
The output end of the motor 1 is coaxially provided with a rotating shaft, a first connecting hole penetrates through the shaft body of the motor 1 along the radial direction of the part far away from the motor 1, and a second connecting hole is also radially arranged on the end part, close to the motor 1, of the worm 2 along the shaft body of the worm;
And the pair of connecting rods 4 are round rod-shaped, are respectively inserted into the first connecting hole and the second connecting hole and are respectively embedded in the connecting grooves of the motor 1 and the worm 2 to form transmission connection.
Preferably, the bottom of the motor 1 is further provided with a motor bracket 5 for fixing the motor 1 and forming an integrated connection, the outer side of the worm 2 is also sleeved with a cylindrical fixing sleeve 6, and two ends of the fixing sleeve 6 are oppositely provided with a pair of bearings 7 for respectively fixing two ends of the worm 2 and enabling the worm 2 to freely rotate in the fixing sleeve 6.
The utility model discloses a connecting rod 4 uses with the cooperation of connector 3, as the transmission connecting piece of motor 1 and worm 2, relies on the combination of motor 1 end and worm 2 end to be criss-cross drive disk assembly, forms indirect drive contact, the rigid drive mode that produces when eliminating motor 1 and worm 2 transmission reduces the demand of transmission concentricity, has reduced the energy loss that hard friction produced and the life that the shake produced by a wide margin and has reduced.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
The present invention will be described in detail with reference to the accompanying drawings so that the above advantages of the present invention can be more clearly understood.
Fig. 1 is a three-dimensional exploded view of a cross connecting shaft transmission device for a pan/tilt head of the present invention.
Detailed Description
The present invention will be described in detail with reference to the following specific embodiments.
As shown in fig. 1, a cross connecting shaft transmission device for a pan/tilt head comprises a motor 1, wherein an output end of the motor is provided with a worm 2 which is linked with the motor, and a transmission connecting piece is arranged between the motor 1 and the worm 2 and is used for transmitting rigid concentric force transmitted when the motor 1 rotates to the end of the worm 2 in a dispersing way.
In the technical scheme, the motor 1 and the worm 2 can form a concentric transmission force with high rigidity in transmission, so that the loads of the transmission shaft and the worm 2 are increased, the transmission connecting piece is arranged to avoid direct contact of the transmission connecting piece for transmission so as to reduce the transmission load of the transmission contact part, and the service life of the transmission connecting piece is prolonged.
The transmission connecting piece comprises a cylindrical connector 3, the centers of two tangent planes of the connector 3 are both sunken inwards to form a connecting hole, and a pair of symmetrical connecting grooves is vertically arranged along one radial part of the connecting hole;
The output end of the motor 1 is coaxially provided with a rotating shaft, a first connecting hole penetrates through the shaft body of the motor 1 along the radial direction of the part far away from the motor 1, and a second connecting hole is also radially arranged on the end part, close to the motor 1, of the worm 2 along the shaft body of the worm;
And the pair of connecting rods 4 are round rod-shaped, are respectively inserted into the first connecting hole and the second connecting hole and are respectively embedded in the connecting grooves of the motor 1 and the worm 2 to form transmission connection.
In above-mentioned technical scheme, mutually support through connecting rod 4 and connector 3 and form the cross connecting piece, make motor 1 and worm 2 not direct contact take place the transmission, this connected mode sets up to detachable setting mode, can inspect and change connector 3 and connecting rod 4 at any time.
Preferably, the bottom of the motor 1 is further provided with a motor bracket for fixing the motor 1 and forming an integrated connection, the outer side of the worm 2 is also sleeved with a cylindrical fixing sleeve 6, and two ends of the fixing sleeve 6 are oppositely provided with a pair of bearings 7 for respectively fixing two ends of the worm 2 and enabling the worm 2 to freely rotate in the fixing sleeve 6.
Wherein, the worm 2 is still set up lock mother 7 apart from the one end of motor 1 for form sealed and fixed.
The utility model discloses a connecting rod 4 uses with the cooperation of connector 3, as the transmission connecting piece of motor 1 and worm 2, relies on the combination of motor 1 end and worm 2 end to be criss-cross drive disk assembly, forms indirect drive contact, the rigid drive mode that produces when eliminating motor 1 and worm 2 transmission reduces the demand of transmission concentricity, has reduced the energy loss that hard friction produced and the life that the shake produced by a wide margin and has reduced.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (2)
1. A cross connecting shaft transmission device for a pan-tilt is characterized by comprising a motor (1), wherein the output end of the motor is provided with a worm (2) which is linked with the motor, and a transmission connecting piece is arranged between the motor (1) and the worm (2) and used for dispersedly transmitting the rigid concentric force transmitted when the motor (1) rotates to the end of the worm (2);
The transmission connecting piece comprises a cylindrical connector (3), the centers of two tangent planes of the connector (3) are both sunken inwards to form a connecting hole, and a pair of symmetrical connecting grooves is vertically arranged along one radial part of the connecting hole;
The output end of the motor 1 is coaxially provided with a rotating shaft, a first connecting hole penetrates through the shaft body of the motor 1 along the radial direction of the part far away from the motor 1, and a second connecting hole is also radially arranged on the end part of the worm (2) close to the motor 1 along the shaft body of the worm;
And the connecting rods (4) are round rod-shaped, are respectively inserted into the first connecting hole and the second connecting hole and are respectively embedded in the connecting grooves of the motor (1) and the worm (2) to form transmission connection.
2. Cross axle transmission for a head according to claim 1,
Motor (1) bottom still is provided with motor support (5) for fixed motor (1) and form the integration and connect, a cylindric fixed cover (6) is also established to the outside cover of worm (2), and fixed cover (6) both ends set up a pair of bearing (7) relatively, fixes the both ends of worm (2) respectively and makes worm (2) free rotation in fixed cover (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921607021.4U CN211202648U (en) | 2019-09-25 | 2019-09-25 | Cross connecting shaft transmission device for holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921607021.4U CN211202648U (en) | 2019-09-25 | 2019-09-25 | Cross connecting shaft transmission device for holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211202648U true CN211202648U (en) | 2020-08-07 |
Family
ID=71852600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921607021.4U Active CN211202648U (en) | 2019-09-25 | 2019-09-25 | Cross connecting shaft transmission device for holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211202648U (en) |
-
2019
- 2019-09-25 CN CN201921607021.4U patent/CN211202648U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107124069A (en) | A kind of magnetic suspension rotor supporting system, magnetic suspension motor and dust catcher | |
| CN211202648U (en) | Cross connecting shaft transmission device for holder | |
| CN107253492A (en) | A kind of steering assist motor | |
| CN205792176U (en) | Magnetic coupling | |
| CN215950132U (en) | Universal mechanism and universal grinding head | |
| CN206309612U (en) | A kind of vertical single stage Piping Centrifugal Pumps | |
| CN109210099B (en) | Clutch device and automatic wheelchair | |
| CN215487300U (en) | Detachable high bearing degree universal joint for screw pump | |
| CN202360625U (en) | Elastic pin tooth type coupling structure for mine hoists | |
| CN205190684U (en) | Silencing device of hub connection | |
| CN212839280U (en) | Input end structure of wind power yaw gearbox | |
| CN211579774U (en) | Universal joint type flexible connection structure for connecting outer rotor motor and driven shaft | |
| CN211901338U (en) | Chuck type flexible connection structure for connecting outer rotor motor and driven shaft | |
| CN201167887Y (en) | Power transfer device | |
| CN110107610B (en) | Flexible constant moment coupling | |
| CN109764066B (en) | Flexible coupling | |
| CN213693315U (en) | Novel mounting structure of motor | |
| CN208372999U (en) | A kind of ceramic machinery driveline | |
| CN215851448U (en) | Worm and gear structure, power steering gear, power steering system and vehicle | |
| CN216241914U (en) | Cross universal joint mechanism | |
| CN218472980U (en) | Motor with encoder | |
| CN210615151U (en) | Lathe inner taper sleeve positioning device | |
| CN216306526U (en) | Ball cage universal coupling for petroleum machinery | |
| CN216742515U (en) | Bearing body coupling structure for water pump | |
| CN215817752U (en) | Rotation stopping structure of middle-placed motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |