CN203380889U - Simple beam transmission mechanism - Google Patents
Simple beam transmission mechanism Download PDFInfo
- Publication number
- CN203380889U CN203380889U CN201320479179.4U CN201320479179U CN203380889U CN 203380889 U CN203380889 U CN 203380889U CN 201320479179 U CN201320479179 U CN 201320479179U CN 203380889 U CN203380889 U CN 203380889U
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- belt
- motor
- transmission mechanism
- fixed
- guide wheel
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Abstract
The utility model relates to a simple beam transmission mechanism. The simple beam transmission mechanism comprises a fixing plate, a motor, guide wheels and a belt, wherein a guide rail is arranged on the fixing plate, and the guide rail is in sliding connection with a beam; the motor is fixedly arranged on the fixing plate, a motor shaft of the motor is in transmission connection with a speed reducer, a belt wheel is arranged at the speed reduction end of the speed reducer, and two sides located on the same edge of the belt wheel are respectively provided with a supporting post fixed to the fixing plate; the guide wheels are rotationally connected with the supporting posts, and the guide wheels on two sides and the belt wheel are distributed in a triangular shape; one end of the belt is fixed to one end of the beam, and the other end of the belt surrounds the lower side of one guide wheel, then surround the upper side of the belt wheel, finally surrounds the lower side of the other guide wheel and is fixed to the other end of the beam. According to the simple beam transmission mechanism, bearings are used for the guide wheels, the transmission mode of the beam is simplified, design difficulty is reduced greatly, cost is controlled, and the structure is obviously simple.
Description
Technical field
The utility model relates to the drive technology field of lathe entablature or vertical beam, especially a kind of simple type beam transmission mechanism, and this mechanism is specially adapted to the gantry robot field.
Background technology
In the Robotics field, no matter be crossbeam or the transmission of vertical beam, usually adopt driven by motor, no matter domestic or external in this field at present, the transmission mechanism of beam is general, there is no large difference, can say in the sector, the transmission of beam has been the technology that belongs to ripe, although but be mature technology, but traditional drive mechanism exists design difficulty large, the problem that cost is high, its structure is also comparatively complicated.
The utility model content
The technical problems to be solved in the utility model is: in order to overcome the baroque technical problem of prior art central sill transmission mechanism, provide a kind of simple type beam transmission mechanism, it has advantages of that design difficulty is low, cost is low and is simple in structure.
The utility model solves the technical scheme that its technical problem adopts: a kind of simple type beam transmission mechanism comprises:
Fixed head, be equipped with guide rail on described fixed head, on described guide rail, slidably connects beam;
Motor, described motor is fixedly mounted on fixed head, and the motor shaft upper driving of motor is connected with reductor, and the deceleration end of described reductor is equipped with belt pulley, is positioned at belt pulley and has respectively with both sides on one side the pillar be fixed on fixed head;
Guide wheel, described guide wheel is rotationally connected with pillar, and the guide wheel of both sides and belt pulley form angular distribution;
Belt, described belt one end is fixed in an end of beam, and the belt other end is walked around from a guide wheel below wherein, then walks around the belt pulley top, finally from another guide wheel below is walked around, is fixed in the other end of beam.
Described guide wheel is by a plurality of bearings bearing group formed placed side by side.Adopt bearing as tourelle, its cost significantly reduces, and whole transmission mechanism, than traditional simpler, its design difficulty reduces greatly, as long as after actuating motor, belt pulley clockwise or rotate counterclockwise, by the transitional function of guide wheel, just can be realized moving up and down of beam.
The beneficial effects of the utility model are, in the utility model, guide wheel adopts bearing, have simplified the kind of drive of beam, and design difficulty reduces greatly, and cost is controlled, and structure is obviously simple.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is front view of the present utility model;
Fig. 2 is tomograph of the present utility model.
In figure: 1. fixed head, 2. beam, 3. motor, 4. reductor, 5. belt pulley, 6. pillar, 7. guide wheel, 8. belt, 9. bearing.
The specific embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
As shown in Fig. 1 Fig. 2, a kind of simple type beam transmission mechanism, be equipped with guide rail on fixed head 1, slidably connects beam 2 on guide rail; Motor 3 is fixedly mounted on fixed head 1, and the motor shaft upper driving of motor 3 is connected with reductor 4, and the deceleration end of reductor 4 is equipped with belt pulley 5, is positioned at belt pulley 5 and has respectively with both sides on one side the pillar 6 be fixed on fixed head 1; On pillar 6, be rotationally connected by a plurality of bearings 9 bearing group formed placed side by side, the bearing group of both sides and belt pulley 5 form angular distribution; Belt 8 one ends are fixed in an end of beam 2, and belt 8 other ends are walked around from a bearing group below wherein, then walk around belt pulley 5 tops, finally from another bearing group below is walked around, are fixed in the other end of beam 2.
Gantry robot's the vertical beam of take is example, after motor 3 startings, through reductor 4, slows down, and belt pulley 5 rotates counterclockwise, and after the motion of bearing group is transmitted, vertical beam moves downward; Belt pulley 5 clockwise rotates, and vertical beam moves upward.
The above-mentioned foundation desirable embodiment of the present utility model of take is enlightenment, and by above-mentioned description, the relevant staff can, in the scope that does not depart from this utility model technological thought, carry out various change and modification fully.The technical scope of this utility model is not limited to the content on specification, must determine its technical scope according to the claim scope.
Claims (2)
1. a simple type beam transmission mechanism is characterized in that comprising:
Fixed head (1), described fixed head is equipped with guide rail on (1), slidably connects beam (2) on described guide rail;
Motor (3), described motor (3) is fixedly mounted on fixed head (1), the motor shaft upper driving of motor (3) is connected with reductor (4), the deceleration end of described reductor (4) is equipped with belt pulley (5), is positioned at belt pulley (5) and has respectively with both sides on one side the pillar (6) be fixed on fixed head (1);
Guide wheel (7), described guide wheel (7) is rotationally connected with pillar (6), and the guide wheel of both sides (7) forms angular distribution with belt pulley (5);
Belt (8), described belt (8) one ends are fixed in an end of beam (2), belt (8) other end is walked around from the below of a guide wheel (7) wherein, then walks around belt pulley (5) top, finally from another guide wheel (7) below is walked around, is fixed in the other end of beam (2).
2. simple type beam transmission mechanism as claimed in claim 1, it is characterized in that: described guide wheel (7) is the bearing group by a plurality of bearings (9) formation placed side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320479179.4U CN203380889U (en) | 2013-08-06 | 2013-08-06 | Simple beam transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320479179.4U CN203380889U (en) | 2013-08-06 | 2013-08-06 | Simple beam transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203380889U true CN203380889U (en) | 2014-01-08 |
Family
ID=49869414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320479179.4U Expired - Fee Related CN203380889U (en) | 2013-08-06 | 2013-08-06 | Simple beam transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203380889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109833568A (en) * | 2017-11-27 | 2019-06-04 | 苏州雷泰医疗科技有限公司 | Image Plate transmission device, control device, control method and accelerator therapy equipment |
-
2013
- 2013-08-06 CN CN201320479179.4U patent/CN203380889U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109833568A (en) * | 2017-11-27 | 2019-06-04 | 苏州雷泰医疗科技有限公司 | Image Plate transmission device, control device, control method and accelerator therapy equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 213164 Wujin new and high tech Industrial Development Zone, Jiangsu, Hui Hui Road, No. 7, A3, Patentee after: STON ROBOT CHANGZHOU CO., LTD. Address before: 213100 No. 7 Xinhui Road, South villa, Wujin District, Jiangsu, Changzhou Patentee before: Ston Robot Manufacturing (Changzhou) Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20160806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |