CN211273533U - Track compresses tightly leading wheel mechanism - Google Patents
Track compresses tightly leading wheel mechanism Download PDFInfo
- Publication number
- CN211273533U CN211273533U CN201920932534.6U CN201920932534U CN211273533U CN 211273533 U CN211273533 U CN 211273533U CN 201920932534 U CN201920932534 U CN 201920932534U CN 211273533 U CN211273533 U CN 211273533U
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- CN
- China
- Prior art keywords
- guide wheel
- rotating arm
- rotating shaft
- follow
- track
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- 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.)
- Expired - Fee Related
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- 230000007246 mechanism Effects 0.000 title claims abstract description 19
- 230000006835 compression Effects 0.000 claims abstract description 17
- 238000007906 compression Methods 0.000 claims abstract description 17
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000005457 optimization Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a track compresses tightly guide wheel mechanism, rotate swing arm (2), guide wheel fixing base (5), guide wheel (1) and guide wheel and rotate swing arm (2) and be connected including guide wheel (1), guide wheel rotates swing arm (2) and connects and rotate on guide wheel fixing base (5). The swing rod mechanism further comprises a swing rod fixing seat (3), a swing rod (4) and a compression spring (8), wherein the swing rod (4) rotates on the swing rod fixing seat (3). The swing rod (4) is movably connected with the guide wheel rotating arm (2), and the guide wheel rotating arm (2) drives the swing rod (4) to swing. And the compression spring (8) is positioned on one side of the guide wheel rotating arm (2) and is movably contacted with the follow-up rotating shaft (6) for resetting the guide wheel rotating arm (2). The utility model has the advantages that: simple structure reduces the product, reduces the maintenance cycle, and the security is high, has satisfied the customer and has required being worth popularizing and applying.
Description
[ technical field ]
The utility model relates to a direction mechanical technical field, specific track compresses tightly guide wheel mechanism that says so.
[ background art ]
Along with the continuous development of domestic amusement equipment, the demand is also continuously changed, the current amusement field is diversified, the current single mode is not adopted, the entertainment fun is greatly enriched due to the appearance of a theme park, and the value of the amusement field is developed to the maximum extent. However, higher requirements are put forward on amusement equipment, outdoor huge amusement equipment is needed, indoor small and exquisite amusement equipment is also needed, and indoor equipment is required to be small in size, flexible to operate and control and small in occupied area.
At present, indoor amusement equipment is various in types, but the amusement equipment is large and heavy due to technical defects, and is not flexible to control.
For example, most of the existing rail pressing guide wheel mechanisms use control elements such as air bags and air cylinders to realize pressing, and the defects of the prior art cannot ensure that different rail sections of the rail pressing guide wheel mechanism require different pressing forces at different moments. For example, the air leakage phenomenon exists in the use process of the air bag, the pressure is insufficient, and the required pressing force cannot be ensured. High maintenance frequency, high cost and low safety.
[ summary of the invention ]
In order to solve the problems in the prior art, the utility model provides a track compresses tightly leading wheel mechanism.
In order to realize above-mentioned purpose, design a track and compress tightly leading wheel mechanism, including leading wheel 1, track, its characterized in that: a pressing component is arranged between the guide wheel 1 and the track, the guide wheel 1 is contacted with the track in a pressing state through the pressing component, the pressing component comprises a rotating shaft, a guide wheel rotating arm 2, a guide wheel fixing seat 5, a follow-up rotating shaft 6, a bearing seat 7, a swing rod fixing seat 3, a swing rod 4, a compression spring 8 and a spring fixing part,
the guide wheel 1 is fixed with the guide wheel rotating arm 2 through a guide wheel fixing seat 5, and a rotating shaft is arranged at one end part of the guide wheel rotating arm 2 and is rotationally fixed with the rotating shaft; the guide wheel rotating arm 2 is connected to the guide wheel fixing seat 5 to rotate.
The other end of leading wheel swing arm 2 is equipped with bearing frame 7, through bearing frame 7 centre gripping follow-up pivot 6, swinging arms 4 transversely runs through follow-up pivot 6, swinging arms 4 keep away from track pot head and are equipped with compression spring 8 and be equipped with the spring mounting fixed, and swinging arms 4 is close to track one end and is equipped with swinging arms fixing base 3. The swing rod 4 rotates on the swing rod fixing seat 3, the swing rod 4 is movably connected with the guide wheel rotating arm 2, and the guide wheel rotating arm 2 drives the swing rod 4 to swing. And the compression spring 8 is positioned on one side of the guide wheel rotating arm 2 and is in movable contact with the follow-up rotating shaft 6 for pressing and resetting the guide wheel rotating arm 2.
In the design of the optimization scheme, the track pressing guide wheel mechanism further comprises a swing rod fixing seat 3, a swing rod 4 and a compression spring 8, and the swing rod 4 rotates on the swing rod fixing seat 3. The swing rod 4 is connected with the guide wheel rotating arm 2, and the guide wheel rotating arm 2 drives the swing rod 4 to swing.
In the design of the optimization scheme, the guide wheel 1 is connected with the guide wheel rotating arm 2, and the guide wheel rotating arm 2 comprises a bearing seat 7 and a follow-up rotating shaft 6. The bearing seats 7 are fixedly connected to the upper end and the lower end of the guide wheel rotating arm 2 respectively, the follow-up rotating shaft 6 is installed between the two bearing seats 7, and the follow-up rotating shaft 6 can rotate freely.
In the design of the optimization scheme, the other end of the guide wheel rotating arm (2) is respectively provided with a bearing seat (7) up and down, and the follow-up rotating shaft (6) is clamped between the bearing seats (7) at the upper end and the lower end.
In the design of the optimized scheme, the compression spring 8 is positioned on one side of the guide wheel rotating arm 2 and is in movable contact with the follow-up rotating shaft 6, and the other end of the compression spring 8 is in contact with the spring guide sleeve 14 and is locked by the locking nut 15.
In the design of the optimized scheme, the guide wheel 1 is always kept in contact with the track and in a compression state.
The mounting positions of the springs in the whole structure are different. The spring in the scheme is arranged on one side far away from the rail.
Secondly, a follow-up rotating shaft 6 is additionally arranged on the device, so that the oscillating rod can freely extend and retract while oscillating along with the guide wheel rotating arm when the guide wheel rotating arm oscillates.
The utility model has the advantages that: simple structure reduces the product, reduces the maintenance cycle, and the security is high, has satisfied the customer and has required being worth popularizing and applying.
[ description of the drawings ]
FIG. 1 is a side view of the servo guide wheel mechanism of the present invention;
FIG. 2 is a sectional view of the servo guide wheel mechanism of the present invention;
FIG. 3 is a sectional view of the guide wheel fixing base of the present invention;
the notation in the figure is:
the device comprises a guide wheel 1, a guide wheel rotating arm 2, a swing rod fixing seat 3, a swing rod 4, a guide wheel fixing seat 5, a follow-up rotating shaft 6, a bearing seat 7, a compression spring 8, a rotating shaft 9, a guide shaft swing joint 10, a shaft sleeve 11, a shaft seat 12, a spring seat 13, a spring guide sleeve 14 and a locking nut 15.
[ detailed description of the invention ]
The technical solution of the present invention will be further described with reference to the accompanying drawings and examples, which are believed to be clear to those skilled in the art.
As shown in fig. 1, the rail compresses the guide wheel mechanism. The guide wheel 1 is connected with the guide wheel rotating arm 2, the guide wheel rotating arm 2 is connected to the guide wheel fixing seat 5 to rotate, and the guide wheel fixing seat 5 is installed on the chassis. The bearing seats 7 are fixedly connected to the upper end and the lower end of the guide wheel rotating arm 2 respectively, the follow-up rotating shaft 6 is installed between the two bearing seats 7, and the follow-up rotating shaft 6 can rotate freely.
One end of the oscillating rod 4 is connected with the guide shaft oscillating joint 10, and the guide shaft oscillating joint 10 is rotatably connected with the oscillating rod fixing seat 3. The swing rod fixing seat 3 is installed on the chassis, and the swing rod 4 penetrates through the follow-up rotating shaft 6 and slides freely, as shown in fig. 2.
When the guide wheel rotating arm 2 rotates, the swinging rod 4 is driven to swing. The compression spring 8 is positioned on one side of the guide wheel rotating arm 2 and is in movable contact with the follow-up rotating shaft 6, and the other end of the compression spring 8 is in contact with the tail end spring guide sleeve 14 and is locked by a locking nut 15.
The leading wheel swing arm 2 swings and drives the swing lever 4 so that the compression spring 8 is compressed, and the leading wheel 1 is always kept in contact with the rail and in a compressed state.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as to belong to within the scope of protection of the utility model.
Claims (6)
1. The utility model provides a track compresses tightly leading wheel mechanism, includes leading wheel (1), track, its characterized in that: a pressing component is arranged between the guide wheel (1) and the track, the guide wheel (1) is contacted with the track in a pressing state through the pressing component, the pressing component consists of a rotating shaft, a guide wheel rotating arm (2), a guide wheel fixing seat (5), a follow-up rotating shaft (6), a bearing seat (7), a swinging rod fixing seat (3), a swinging rod (4), a compression spring (8) and a spring fixing piece,
the guide wheel (1) is fixed with the guide wheel rotating arm (2) through a guide wheel fixing seat (5), and a rotating shaft is arranged at one end part of the guide wheel rotating arm (2) and is rotationally fixed with the rotating shaft;
the other end of leading wheel swing arm (2) is equipped with bearing frame (7), through bearing frame (7) centre gripping follow-up pivot (6), swinging arms (4) transversely run through follow-up pivot (6), swinging arms (4) are kept away from track pot head and are equipped with compression spring (8) and be equipped with spring mounting fixed, and the nearly track one end of swinging arms (4) is equipped with swinging arms fixing base (3).
2. A rail-compacting guide wheel mechanism according to claim 1, characterized in that: the other end of the guide wheel rotating arm (2) is respectively provided with a bearing seat (7) up and down, and a follow-up rotating shaft (6) is clamped between the bearing seats (7) at the upper end and the lower end.
3. A rail-compacting guide wheel mechanism according to claim 1, characterized in that: be equipped with between swinging arms fixing base (3) and swinging arms (4) and lead axle swing joint (10) and pivot (9), swinging arms (4) one end with lead axle swing joint (10) and connect, lead axle swing joint (10) and be in swinging arms fixing base (3) rotate and connect, swinging arms fixing base (3) are installed on the chassis.
4. A rail-compacting guide wheel mechanism according to claim 1, characterized in that: and a spring seat is arranged on the follow-up rotating shaft (6).
5. A rail-compacting guide wheel mechanism according to claim 1, characterized in that: the axle center of the guide wheel (1) is fixed with the guide wheel rotating arm (2) through a rotating arm connecting rod.
6. A rail-compacting guide wheel mechanism according to claim 1, characterized in that: the spring fixing piece is composed of a spring guide sleeve (14) and a locking nut (15), the compression spring is located on one side of the guide wheel rotating arm and is in movable contact with the follow-up rotating shaft, and the other end of the compression spring is in contact with the spring guide sleeve and is locked by the locking nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920932534.6U CN211273533U (en) | 2019-06-20 | 2019-06-20 | Track compresses tightly leading wheel mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920932534.6U CN211273533U (en) | 2019-06-20 | 2019-06-20 | Track compresses tightly leading wheel mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211273533U true CN211273533U (en) | 2020-08-18 |
Family
ID=72022918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920932534.6U Expired - Fee Related CN211273533U (en) | 2019-06-20 | 2019-06-20 | Track compresses tightly leading wheel mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211273533U (en) |
-
2019
- 2019-06-20 CN CN201920932534.6U patent/CN211273533U/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 |
Granted publication date: 20200818 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |