CN209909093U - But angle regulation's gear flip structure - Google Patents
But angle regulation's gear flip structure Download PDFInfo
- Publication number
- CN209909093U CN209909093U CN201920832196.9U CN201920832196U CN209909093U CN 209909093 U CN209909093 U CN 209909093U CN 201920832196 U CN201920832196 U CN 201920832196U CN 209909093 U CN209909093 U CN 209909093U
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- Prior art keywords
- gear
- adjustable
- cylinder
- rotating shaft
- rotating
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- Expired - Fee Related
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- 230000007306 turnover Effects 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
An angle-adjustable gear turnover structure comprises a rotating device and a pushing device; the pushing device comprises an adjustable cylinder, a first gear and a first rotating shaft, wherein a cylinder shaft of the adjustable cylinder is connected with the first gear, and the first gear is fixedly connected with the first rotating shaft and is in contact with the rotating device; the utility model pushes the sector gear to do circumferential reciprocating motion by the adjustable cylinder, thereby driving the rotating device to overturn; compared with the existing overturning structure, the gear transmission structure has better stability, the service life of the whole structure is longer, the overturning angle of the rotating device can be further controlled by controlling the pushing distance of the air cylinder shaft, and the application range is wider.
Description
Technical Field
The utility model relates to a flip structure, especially an adjustable angle's gear flip structure belongs to machinery.
Background
The turnover structure is a mechanical structure which is mainly characterized in that a cylinder drives a rotating device to rotate, so that the turnover structure is matched with other structures to finish the production of products; in the turning structure on the market at present, the rotation action is generally finished by being driven by a rotary cylinder or a gear rack, but the rotary cylinder and the gear rack have the problem of short service life, so that the turning structure needs to be maintained continuously in daily life, and the working time of a producer is increased; on the other hand, the stability of the rotary cylinder is relatively poor, and the rotary angle is difficult to adjust, so that the working efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
Not enough to above-mentioned prior art, the utility model provides a but simple structure, but high and low in cost's angle regulation's of stability gear flip structure.
In order to achieve the above object, the utility model adopts the following technical scheme: an angle-adjustable gear turnover structure comprises a rotating device and a pushing device; the pushing device comprises an adjustable cylinder, a first gear and a first rotating shaft, wherein a cylinder shaft of the adjustable cylinder is connected with the first gear, and the first gear is fixedly connected with the first rotating shaft and is in contact with the rotating device.
Preferably, the first gear is a sector gear.
Preferably, two sides of the arc edge of the sector gear are provided with connecting ports, and a cylinder shaft of the adjustable cylinder is connected with one connecting port, so that the rotatable range of the sector gear is controlled.
Preferably, still include the stopper, the stopper set up respectively in the left and right sides of sector gear for prevent that sector gear breaks away from.
Preferably, the rotating device comprises a second gear and a second rotating shaft; the second gear is fixedly connected with the second rotating shaft and is meshed with the first gear.
Preferably, the device further comprises a fixing plate, and the pushing device and the rotating device are respectively connected with the fixing plate.
Preferably, the lower ends of the first rotating shaft and the second rotating shaft are provided with clamp springs.
Preferably, the first rotating shaft and the second rotating shaft are provided with bearings at the outer sides, the bearings are arranged on bearing blocks, and the bearing blocks are fixed on the fixing plate.
The utility model pushes the sector gear to do circumferential reciprocating motion by the adjustable cylinder, thereby driving the rotating device to overturn; compared with the existing overturning structure, the gear transmission structure has the advantages that the stability is better, the service life of the whole structure is longer, the occupied space is smaller, the overturning angle of the rotating device can be further controlled by controlling the pushing distance of the air cylinder shaft, and the application range is wider.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side view of the present invention.
In the figure, 1-adjustable cylinder; 2-sector gear; 3-a first rotating shaft; 4-a limiting block; 5-a second gear; 6-a second rotating shaft; 7-fixing the plate; 8-clamp spring; 9-a bearing; 10-bearing seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-2: an angle-adjustable gear turnover structure comprises a rotating device and a pushing device; the pushing device comprises an adjustable cylinder 1, a first gear and a first rotating shaft 3, the first gear is a sector gear 2, connectors are arranged at the left end and the right end of the sector gear 2, a cylinder shaft of the adjustable cylinder 1 is connected with one connector of the sector gear 2, the maximum rotatable angle range of the sector gear 2 is guaranteed, and the sector gear 2 is fixedly connected with the first rotating shaft 3. The rotating device comprises a second gear 5 and a second rotating shaft 6; the second gear 5 is fixedly connected with the second rotating shaft 6, and the second gear 5 is meshed with the sector gear 2. The gear-type fan-shaped gear is characterized by further comprising limiting blocks 4, wherein the limiting blocks 4 are respectively arranged on the left side and the right side of the fan-shaped gear 2 and used for preventing the fan-shaped gear 2 from being separated. Still include fixed plate 7, first pivot 3 and second pivot 6 be connected with fixed plate 7 respectively, first pivot 3 and 6 lower extremes of second pivot be equipped with jump ring 8, first pivot 3 and the 6 outsides of second pivot be equipped with bearing 9, bearing 9 installs on bearing frame 10, bearing frame 10 fix on fixed plate 7.
When the gear turnover structure works, the adjustable cylinder acts to drive the sector gear to rotate, and the sector gear is meshed with the second gear, so that the rotation device can be driven to turn over in a gear transmission mode; when the turning angle needs to be changed, the change of the stroke of the adjustable cylinder is only needed, the application range is improved, the integral structure is completed in a gear transmission mode, the service life is greatly prolonged, and the maintenance cost of operators is reduced.
Claims (7)
1. The utility model provides an angle-adjustable's gear flip structure which characterized in that: comprises a rotating device and a pushing device; the pushing device comprises an adjustable cylinder, a first gear and a first rotating shaft, wherein a cylinder shaft of the adjustable cylinder is connected with the first gear, and the first gear is fixedly connected with the first rotating shaft and is in contact with the rotating device.
2. An angle adjustable gear turnover mechanism as defined in claim 1 wherein: the first gear is a sector gear.
3. An angle adjustable gear turnover structure as defined in claim 2, wherein: and connecting ports are arranged on two sides of the arc edge of the sector gear, and a cylinder shaft of the adjustable cylinder is connected with one connecting port.
4. An angle adjustable gear turnover mechanism as defined in claim 1 wherein: the gear transmission mechanism is characterized by further comprising limiting blocks, wherein the limiting blocks are arranged on the left side and the right side of the first gear respectively.
5. An angle adjustable gear turnover mechanism as defined in claim 1 wherein: the rotating device comprises a second gear and a second rotating shaft; the second gear is fixedly connected with the second rotating shaft and is meshed with the first gear.
6. An angle adjustable gear turnover mechanism as defined in claim 1 wherein: the device also comprises a fixed plate, and the pushing device and the rotating device are respectively connected with the fixed plate.
7. An angle adjustable gear turnover structure as defined in claim 4 wherein: and clamp springs are arranged at the lower ends of the first rotating shaft and the second rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920832196.9U CN209909093U (en) | 2019-06-01 | 2019-06-01 | But angle regulation's gear flip structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920832196.9U CN209909093U (en) | 2019-06-01 | 2019-06-01 | But angle regulation's gear flip structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209909093U true CN209909093U (en) | 2020-01-07 |
Family
ID=69049709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920832196.9U Expired - Fee Related CN209909093U (en) | 2019-06-01 | 2019-06-01 | But angle regulation's gear flip structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209909093U (en) |
-
2019
- 2019-06-01 CN CN201920832196.9U patent/CN209909093U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20200107 |