CN203594743U - Pictorial machine trolley driving belt adjusting device - Google Patents
Pictorial machine trolley driving belt adjusting device Download PDFInfo
- Publication number
- CN203594743U CN203594743U CN201320773162.XU CN201320773162U CN203594743U CN 203594743 U CN203594743 U CN 203594743U CN 201320773162 U CN201320773162 U CN 201320773162U CN 203594743 U CN203594743 U CN 203594743U
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- Prior art keywords
- frame plate
- horizontal frame
- wheel shaft
- lower horizontal
- upper horizontal
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- Expired - Fee Related
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- 230000001105 regulatory effect Effects 0.000 claims description 13
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
A pictorial machine trolley driving belt adjusting device comprises an upper horizontal frame plate and a lower horizontal frame plate which are symmetric. The pictorial machine trolley driving belt adjusting device further comprises a vertical side frame plate, corresponding long circular holes are formed in the middle of the upper horizontal frame plate and the middle of the lower horizontal frame plate, a belt adjusting wheel is arranged between the upper horizontal frame plate and the lower horizontal frame plate, the upper end and the lower end of a wheel shaft of the belt adjusting wheel penetrate through the long circular holes in the upper horizontal frame plate and the lower horizontal frame plate respectively, and clamping springs attached to the upper horizontal frame plate and the lower horizontal frame plate are arranged at the two ends of the wheel shaft respectively to axially locate the wheel shaft. Inward flanges are arranged on the side edges, exactly facing the long circular holes, of the upper horizontal frame plate and the lower horizontal frame plate, fixed nuts are arranged on the flanges, horizontal adjusting bolts are arranged in the nuts, and the ends of the adjusting bolts are screwed into horizontal threaded holes of the wheel shaft. According to the pictorial machine trolley driving belt adjusting device, it can be guaranteed that the belt wheel shaft is stable and precise in adjustment and convenient and smooth to adjust through the cooperation of the long circular holes and the adjusting bolts.
Description
Technical field
The utility model relates to the technical field of portrait machine component, particularly relates to a kind of portrait machine dolly and drives belt tensioning device.
Background technique
The dolly of portrait machine is by synchronously bringing driving, and Timing Belt two ends are set with on belt wheel, driving pulley connecting drive device, driven pulley is generally used for the degree of tightness that regulates belt, and driven pulley regulation structure of the prior art is not very reasonable, regulates inconvenient, inaccurate, have much room for improvement.
Model utility content
The purpose of this utility model is in order to address the above problem, and provides a kind of portrait machine dolly to drive belt tensioning device.
The technical solution of the utility model is: a kind of portrait machine dolly drives belt tensioning device, comprise being much of horizontal frame plate and lower horizontal frame plate, also comprise vertical lateral shelf plate, be provided with corresponding slotted hole at the middle part of upper horizontal frame plate and lower horizontal frame plate, between upper horizontal frame plate and lower horizontal frame plate, be provided with belt regulating wheel, the two ends up and down of the wheel shaft of this regulating wheel are respectively through the slotted hole on upper horizontal frame plate and lower horizontal frame plate, the two ends of wheel shaft arrange respectively with on the jump ring axially locating to wheel shaft really be close to of horizontal frame plate and lower horizontal frame plate; Upper horizontal frame plate and lower horizontal frame plate be provided with inside flange with the just right side of slotted hole, on flange, be equipped with fixing nut, in nut, be provided with the adjustment bolt of level, the end of adjusting bolt is screwed in wheel shaft horizontal helical pit.
Described belt regulating wheel is sleeved on the middle part of its wheel shaft, at the jump ring that is equipped with up and down axially locating of belt regulating wheel.
Described lateral shelf plate middle part is provided with belt via hole.
The beneficial effects of the utility model
This portrait machine dolly drives belt tensioning device, by the cooperation of slotted hole and adjustment bolt, can guarantee the modification stability of Pulley shaft, precisely, and easy to adjust, smoothly.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram that this portrait machine dolly drives belt tensioning device;
Fig. 2 is the plan view of Fig. 1;
Fig. 3 is the A-A cross-sectional view of Fig. 2;
Fig. 4 is one of perspective view of this portrait machine dolly driving belt tensioning device;
Fig. 5 is two of this portrait machine dolly perspective view of driving belt tensioning device;
Horizontal frame plate on 1. in figure, 2. lateral shelf plate, 3. wheel shaft, 4. jump ring, 5. adjust bolt, 6. flange, 7. nut, 8. belt regulating wheel, 9. slotted hole, 10. belt via hole, 11. times horizontal frame plates.
Embodiment
Embodiment: referring to Fig. 1-5, in figure, a kind of portrait machine dolly drives belt tensioning device, comprise being much of horizontal frame plate and lower horizontal frame plate, also comprise vertical lateral shelf plate, be provided with corresponding slotted hole at the middle part of upper horizontal frame plate and lower horizontal frame plate, between upper horizontal frame plate and lower horizontal frame plate, be provided with belt regulating wheel, the two ends up and down of the wheel shaft of this regulating wheel are respectively through the slotted hole on upper horizontal frame plate and lower horizontal frame plate, the two ends of wheel shaft arrange respectively with on the jump ring axially locating to wheel shaft really be close to of horizontal frame plate and lower horizontal frame plate; Upper horizontal frame plate and lower horizontal frame plate be provided with inside flange with the just right side of slotted hole, on flange, be equipped with fixing nut, in nut, be provided with the adjustment bolt of level, the end of adjusting bolt is screwed in wheel shaft horizontal helical pit.Described belt regulating wheel is sleeved on the middle part of its wheel shaft, at the jump ring that is equipped with up and down axially locating of belt regulating wheel.Described lateral shelf plate middle part is provided with belt via hole.
Claims (3)
1. a portrait machine dolly drives belt tensioning device, comprise being much of horizontal frame plate and lower horizontal frame plate, also comprise vertical lateral shelf plate, it is characterized in that: be provided with corresponding slotted hole at the middle part of upper horizontal frame plate and lower horizontal frame plate, between upper horizontal frame plate and lower horizontal frame plate, be provided with belt regulating wheel, the two ends up and down of the wheel shaft of this regulating wheel are respectively through the slotted hole on upper horizontal frame plate and lower horizontal frame plate, the two ends of wheel shaft arrange respectively with on the jump ring axially locating to wheel shaft really be close to of horizontal frame plate and lower horizontal frame plate; Upper horizontal frame plate and lower horizontal frame plate be provided with inside flange with the just right side of slotted hole, on flange, be equipped with fixing nut, in nut, be provided with the adjustment bolt of level, the end of adjusting bolt is screwed in wheel shaft horizontal helical pit.
2. portrait machine dolly according to claim 1 drives belt tensioning device, it is characterized in that: described belt regulating wheel is sleeved on the middle part of its wheel shaft, at the jump ring that is equipped with up and down axially locating of belt regulating wheel.
3. portrait machine dolly according to claim 1 drives belt tensioning device, it is characterized in that: described lateral shelf plate middle part is provided with belt via hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320773162.XU CN203594743U (en) | 2013-12-02 | 2013-12-02 | Pictorial machine trolley driving belt adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320773162.XU CN203594743U (en) | 2013-12-02 | 2013-12-02 | Pictorial machine trolley driving belt adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203594743U true CN203594743U (en) | 2014-05-14 |
Family
ID=50675636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320773162.XU Expired - Fee Related CN203594743U (en) | 2013-12-02 | 2013-12-02 | Pictorial machine trolley driving belt adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203594743U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106315135A (en) * | 2016-08-26 | 2017-01-11 | 李健 | Belt tensioning pulley used for driving transmission belt mechanism |
| CN106511049A (en) * | 2016-12-29 | 2017-03-22 | 于永旭 | Head massaging device |
-
2013
- 2013-12-02 CN CN201320773162.XU patent/CN203594743U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106315135A (en) * | 2016-08-26 | 2017-01-11 | 李健 | Belt tensioning pulley used for driving transmission belt mechanism |
| CN106511049A (en) * | 2016-12-29 | 2017-03-22 | 于永旭 | Head massaging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 450001 Henan Province, Zhengzhou high tech Zone West Road East of asparagus hybrida Patentee after: ZHENGZHOU NEW CENTURY DIGITAL TECHNOLOGY Co.,Ltd. Address before: Modern high tech Industrial Development Zone, South West Road East of Henan province in 450000 cows in Zhengzhou City Patentee before: NEW CENTURY DIGITAL PRINT TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140514 |