CN201538587U - Rotary transmission device of overloading workpiece - Google Patents
Rotary transmission device of overloading workpiece Download PDFInfo
- Publication number
- CN201538587U CN201538587U CN2009201104981U CN200920110498U CN201538587U CN 201538587 U CN201538587 U CN 201538587U CN 2009201104981 U CN2009201104981 U CN 2009201104981U CN 200920110498 U CN200920110498 U CN 200920110498U CN 201538587 U CN201538587 U CN 201538587U
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- conveying device
- rotary
- rotary conveying
- workpiece
- transmission device
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- Expired - Lifetime
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- Manufacture Of Motors, Generators (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model provides a rotary transmission device of an overloading workpiece, comprising a ring motor which comprises a rotor and stators arranged in a ring mode. The transmission device also comprises a rotating worktable connected with the rotor, a bottom supporting frame connected with the stators, a rotating shaft component and a rotary supporting component, wherein the rotating shaft component is positioned at the axle center of the rotary worktable and is movably connected with one end of the rotating worktable. When the transmission device transmits the overloading workpiece, the rotating worktable takes the rotating shaft component as the center to move following the motion of the rotor of the ring motor, and meanwhile the rotary supporting component moves following with the motion to bear the weight of the overloading workpiece and the rotating worktable. As the ring motor directly generates thrust in working, the rotary transmission device of the overloading workpiece does not need a secondary transmission device, such as a gear or a chain, and the like, reduces the difficulty of production, installation, debugging and later maintenance and improves the stability of transmission. With space saving and low noise, the transmission device is especially suitable for workshops with limited space and high environmental requirements.
Description
Technical field
The utility model relates to the conveyer of workpiece, specifically, relates to a kind of rotary conveying device of heavy load workpiece.
Background technology
At present, it generally is that transmission with large gear or heavily loaded chain realizes transmission of power that the revolution of heavy load workpiece transmits, and is to realize transmission process, needs to select have the reducing motor of big output torque.
A kind of continuous processing rotary table of automatic fixation workpiece is disclosed as patent CN2141348, the continuous rotation by the drive of motor, gear mechanism, its pivot center is basically perpendicular to horizontal surface, compared with prior art, production efficiency can improve more than 20 times, and labor intensity of operating personnel also decreases.
But in the production application of reality, adopt large gear or heavily loaded chain to carry out the transmission meeting and cause a lot of problems, as gear or the chain noise problem when the transmission, cost of equipment maintenance height and difficulty etc., and also the reducing motor that adopts also needs bigger space.
The utility model is scrutinized the revolution type of transmission, has proposed a kind of new rotary conveying device that is applicable to heavy load workpiece.
Summary of the invention
It is stable that the purpose of this utility model provides a kind of transmission, saves the space, and noise is little and produce, install, debug relatively easy heavy load workpiece rotary conveying device.
For achieving the above object, the utility model adopts following technical scheme:
A kind of heavy load workpiece rotary conveying device, comprise annular generator, the stator that it comprises rotor, arranges with circular pattern, also comprise rotary table, the rotor leak-tight joint of described rotary table and annular generator, parallel placement with the bottom surface is used to carry heavy load workpiece, and heavy load workpiece turns round the transmission heavy load workpiece with the motion of rotor.
In the utility model, described bottom surface is the plane that stationary torus is formed, and therefore generally is the plane of placing annular generator, therefore preferred ground or plane parallel to the ground.
Wherein, described annular generator is a kind of New-type electric machine, is characterized in that motor stator arranges with circular pattern, and rotor moves along the track of stator under the effect of electromagnetic force.The application at home of this motor is less, uses also few abroad.
Described heavy load workpiece rotary conveying device also comprises rotating shaft assembly, described rotating shaft assembly is positioned at the shaft core position of the annular of motor stator composition, be fixed on the bottom surface, rotation centering as rotary table, flexibly connect with an end of rotary table, play a part to support and the rotation of assistance rotary table.
Described rotating shaft assembly can adopt this area axle commonly used, as rotating shaft, consider that the utility model is mainly used in the transmission heavy load workpiece, the rotating shaft assembly of preferred following structure: form by cover connecting panel, pressure bearing, ball-bearing casing in cover, the rotation in fixed jacket, the rotation, wherein fixed jacket is fixed on the bottom surface and (preferably links to each other with the bottom support frame), cover links to each other with rotary table by cover connecting panel in rotating in the rotation, between pressure bearing and ball-bearing casing are distributed in and overlap in fixed jacket and the rotation.
Described heavy load workpiece rotary conveying device also comprises the revolution supporting component, described revolution supporting component can be one or more groups, be distributed between rotary table and the bottom surface, be used to carry rotary table, when rotary table rotated with the motion of rotor, the revolution supporting component slided or rolls with the rotary table rotation and in the bottom surface.
Described revolution supporting component can be to be selected from the slip commonly used of this areas such as roller, ring-shaped guide rail, big-diameter bearing or one or more the combination in supporting of rolling.
Described heavy load workpiece rotary conveying device also comprises the bottom support frame, and described bottom support chord position is fixedly linked with motor stator on the bottom surface, to assist fixed electrical machinery.
The heavy load workpiece rotary conveying device that utilizes the utility model to provide, has following beneficial effect: because annular generator directly produces thrust when work, two gear stages that do not need gear or chain etc., reduce the difficulty of production, installation, debugging and later maintenance, improved stability of transmission; With respect to traditional reducing motor, this mode is saved the space, and noise is littler, and it is limited especially to be fit to the space, and the factory building high to environmental requirement uses.
Description of drawings
Fig. 1 is the birds-eye view of heavy load workpiece rotary conveying device described in the utility model;
Fig. 2 is the lateral plan of heavy load workpiece rotary conveying device described in the utility model;
Fig. 3 is the section-drawing of the utility model heavy load workpiece rotary conveying device rotating shaft assembly.
Among the figure:
1, annular generator rotor; 2, annular generator stator;
3, revolution supporting component; 4, rotary table;
5, bottom support frame; 6, rotating shaft assembly;
7, fixed jacket; 8, cover in the rotation;
9, cover connecting panel in the rotation; 10, pressure bearing;
11, ball-bearing casing.
The specific embodiment
Following examples are used to illustrate the utility model, but are not used for limiting scope of the present utility model.
The heavy load workpiece rotary conveying device that the utility model proposes is described in detail as follows in conjunction with the accompanying drawings and embodiments.
Be illustrated in figure 1 as the utility model heavy load workpiece rotary conveying device motion birds-eye view, Figure 2 shows that the utility model heavy load workpiece rotary conveying device motion lateral plan, this rotary conveying device adopts low-speed and large-torque annular generator (neat day intelligent company goods) as power, this motor comprises annular generator stator 2 and annular generator rotor 1, the stator of this annular generator is a permanent magnet, and adopt roller (also can adopt ring-shaped guide rail or big-diameter bearing etc. as revolution supporting component 3, for convenience of description, the explanation of this case supporting way temporary roller, other supporting way are not similarly enumerated one by one) supporting rotator and load.
Rotary table 4 is fixed on the annular generator rotor 1, the one end is fixed on the rotating shaft assembly 6, rotating shaft assembly 6 is made up of cover connecting panel 9, pressure bearing 10, ball-bearing casing 11 in cover 8, the rotation in fixed jacket 7, the rotation, fixed jacket 7 links to each other with bottom support frame 5, and cover 8 links to each other with rotary table 4 by cover connecting panel 9 in the rotation in the rotation.Bottom support frame 5 is connected with annular generator stator 2, and support roller 3 is walked at bottom support frame 5 upper surfaces.
During work, 1 energising of annular generator rotor, and produce thrust between the annular generator stator 2, this thrust is a tangential force, make that rotary table 4 is the center rotation with rotating shaft assembly 6 centre of grations, in this rotary course, between annular generator rotor 1 and the annular generator stator 2 very little gap is arranged, rotary table 4 and on the weight of heavy load workpiece mainly by many groups support roller 3 carrying.Thereby can realize that the heavy load workpiece revolution transmits.
Though, above with a general description of the specific embodiments the utility model having been done detailed description, on basis of the present utility model, can make some modifications or improvements it, this will be apparent to those skilled in the art.Therefore, these modifications or improvements on the basis of not departing from the utility model spirit all belong to the claimed scope of the utility model.
Claims (8)
1. heavy load workpiece rotary conveying device, comprise annular generator, the annular generator stator (2) that it comprises annular generator rotor (1), arranges with circular pattern, it is characterized in that, also comprise rotary table (4), described rotary table (4) and annular generator rotor (1) leak-tight joint, parallel placement with the bottom surface, be used to carry heavy load workpiece, heavy load workpiece back and forth changes the transmission heavy load workpiece with the motion of annular generator rotor (1).
2. rotary conveying device according to claim 1, it is characterized in that, described rotary conveying device also comprises rotating shaft assembly (6), described rotating shaft assembly (6) is positioned at the shaft core position of the annular of annular generator stator (2) composition, and be fixed on the bottom surface, as the rotation centering of rotary table (4), with the end flexible connection of rotary table (4).
3. rotary conveying device according to claim 2, it is characterized in that, described rotating shaft assembly (6) is made up of cover connecting panel (9), pressure bearing (10), ball-bearing casing (11) in cover (8), the rotation in fixed jacket (7), the rotation, wherein fixed jacket (7) is fixed on the bottom surface, cover (8) links to each other with rotary table (4) by cover connecting panel (9) in rotating in the rotation, and pressure bearing (10) and ball-bearing casing (11) are distributed in fixed jacket (7) and the rotation and overlap between (8).
4. rotary conveying device according to claim 1 and 2, it is characterized in that, described rotary conveying device also comprises revolution supporting component (3), and described revolution supporting component (3) is distributed between rotary table (4) and the bottom surface, is used to carry rotary table (4).
5. rotary conveying device according to claim 4 is characterized in that, described revolution supporting component (3) is to be selected from the slip that comprises roller, ring-shaped guide rail, big-diameter bearing or one or more the combination in supporting of rolling.
6. rotary conveying device according to claim 4 is characterized in that, described revolution supporting component (3) is one or more groups.
7. rotary conveying device according to claim 5 is characterized in that, described revolution supporting component (3) is one or more groups.
8. rotary conveying device according to claim 1 is characterized in that, described rotary conveying device also comprises bottom support frame (5), and described bottom support frame (5) is positioned on the bottom surface, is fixedly linked with annular generator stator (2), to assist the stationary annular motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201104981U CN201538587U (en) | 2009-08-13 | 2009-08-13 | Rotary transmission device of overloading workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201104981U CN201538587U (en) | 2009-08-13 | 2009-08-13 | Rotary transmission device of overloading workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201538587U true CN201538587U (en) | 2010-08-04 |
Family
ID=42590039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201104981U Expired - Lifetime CN201538587U (en) | 2009-08-13 | 2009-08-13 | Rotary transmission device of overloading workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201538587U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101628663B (en) * | 2009-08-13 | 2011-12-14 | 北京清大天达光电科技有限公司 | Rotary conveying device of heavy load workpiece |
-
2009
- 2009-08-13 CN CN2009201104981U patent/CN201538587U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101628663B (en) * | 2009-08-13 | 2011-12-14 | 北京清大天达光电科技有限公司 | Rotary conveying device of heavy load workpiece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100804 Effective date of abandoning: 20090813 |