CN202468769U - Flywheel, sprocket wheel and flywheel transmission device and synchronizer of three sides turning billboard - Google Patents
Flywheel, sprocket wheel and flywheel transmission device and synchronizer of three sides turning billboard Download PDFInfo
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- CN202468769U CN202468769U CN2012200919120U CN201220091912U CN202468769U CN 202468769 U CN202468769 U CN 202468769U CN 2012200919120 U CN2012200919120 U CN 2012200919120U CN 201220091912 U CN201220091912 U CN 201220091912U CN 202468769 U CN202468769 U CN 202468769U
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- flywheel
- sprocket wheel
- wheel
- hook tooth
- synchronizer
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Abstract
The utility model relates to a three sides turning billboard device, in particular to a flywheel, a sprocket wheel and flywheel transmission device and a synchronizer of a three sides turning billboard. The flywheel comprises a flywheel sleeve, a hollow rotary shaft, and a bearing. The sprocket wheel and flywheel transmission device comprises a motor, a sprocket wheel, the flywheel and a chain. The sprocket wheel is fixed onto a rotor of the motor. The flywheel is fixedly mounted on a transmission shaft of the three sides turning billboard. The sprocket wheel is connected with the flywheel through the matching chain. The synchronizer of the three sides turning billboard comprises the sprocket wheel and flywheel transmission device and a coupling. The three sides turning billboard is composed of certain number of sprocket wheel and flywheel transmission devices. Adjacent transmission shafts of the three sides turning billboard are fixedly connected with each other through the coupling. By the flywheel, the sprocket wheel and flywheel transmission device and the synchronizer of a three sides turning billboard, the problem that stuck turning of advertisement pictures which leads to disorder due to non-synchronization of the transmission shafts of the three sides turning billboards during transmission is solved effectively.
Description
Technical field
The utility model relates to a kind of advertising board device, particularly relates to a kind of flywheel, sprocket wheel and flywheel gearing and three surface-turning advertising placard synchronizer.
Background technique
Advertisement is the publicity measures of using at present the most widely; And the fixed advertisement board on street or floor becomes the main channel of advertisement, in fixed advertisement, use at present many be the advertising device of the variable space of a whole page, the space of a whole page of this advertising device is made up of some stripe-arrangement; Form the variable space of a whole page of different content through upset; Use now many mainly be three surface-turning advertising placard, by the advertisement bar permutation and combination of triangular column, through rotating the advertisement bar; Form three different spaces of a whole page, effectively increased advertisement content.
But because present advertisement book size is bigger, some large-scale advertisement boards reach tens meters, when adopting the form of three surface-turning advertising placard; Because distance is oversize; And the transmission shaft of reversing advertisement board is to be fixedly connected by coupling by several rotatingshafts, in the process of billboard upset, transmission shaft rotatingshaft under the drive of motor often occurs and rotates nonsynchronous phenomenon; Cause axle to be twisted off or the picture entanglement, influence ad quality.
Therefore, in the reversing advertisement board using process of large frame, the transmission shaft rotational synchronization, steadily be the smooth principal element of image turning.
Summary of the invention
The utility model is asynchronous and cause the not smooth problem that causes entanglement of advertisement picture upset in rotating process for the transmission shaft that solves three surface-turning advertising placard, and a kind of three surface-turning advertising placard synchronizer that can effectively address the above problem is provided.
The technological scheme of the utility model is:
A kind of flywheel comprises flywheel sleeve, hollow rotatingshaft and bearing; The through-hole wall middle part of flywheel is provided with a circle hook tooth; The both sides of hook tooth respectively are equipped with a bearing, and bearing housing is connected on the hollow rotatingshaft, being uniformly distributed with in the axial notch of the corresponding hollow axle of hook tooth; Respectively be mounted with the ratchet that matees with hook tooth, the top of axial notch is provided with annular projection.
Be provided with groove in described ratchet and the annular projection, the ratchet root links together, and the opening spring steel ring is installed in the described groove to compress ratchet.
Said flywheel is a single flywheel, perhaps is the round trip flight wheel, and described round trip flight wheel is disjunctor round trip flight wheel.
The through-hole wall two ends of said flywheel respectively are provided with an annular groove, and the joint of flywheel sleeve and bearing respectively is provided with the ring-type steel disc retainer ring of an opening.
One end of said hollow rotatingshaft is provided with one and installs and fixes pin-and-hole, and hollow rotatingshaft through-hole wall is provided with an axial projection.
A kind of sprocket wheel and flywheel gearing comprise motor, flywheel; Sprocket wheel, and chain, sprocket wheel are fixed on the output shaft of motor; Be connected with flywheel on being fixed on transmission shaft through chain, the through-hole wall middle part of said flywheel is provided with hook tooth, and the both sides of hook tooth respectively are equipped with a bearing; Bearing housing is connected on the hollow rotatingshaft; Being uniformly distributed with in the axial notch of the corresponding hollow rotatingshaft of ratchet, respectively be mounted with the ratchet that matees with hook tooth, the top of axial notch is provided with annular projection.
The number of described axial notch is the arbitrary number in 3,4,5,6, and the strand wheel matches each other with single flywheel and is connected through the strand bar, and perhaps double-stranded wheel matches each other with the round trip flight wheel and is connected through double-stranded bar.
A kind of three surface-turning advertising placard synchronizer comprises sprocket wheel and flywheel gearing, coupling and drive shaft; Said three surface-turning advertising placard synchronizer is made up of a certain number of sprocket wheel and flywheel gearing; Sprocket wheel is fixed on the output shaft of motor, is connected with flywheel on being fixed on transmission shaft through chain, and the through-hole wall middle part of said flywheel is provided with ratchet; The both sides of hook tooth respectively are equipped with a bearing; Bearing housing is connected on the hollow rotatingshaft, being uniformly distributed with in the axial notch of the corresponding hollow rotatingshaft of hook tooth, respectively is mounted with the ratchet with the ratchet coupling; The top of axial notch is provided with annular projection, is fixedly connected by coupling between two adjacent three surface-turning advertising placard transmission shafts.
Sprocket wheel in the said synchronizer is that the strand wheel is connected with single flywheel through the strand bar, perhaps is that double-stranded wheel is connected with the round trip flight wheel through double-stranded bar.
Described coupling comprises upper cover body; Lower cover and fastening piece; Be fixedly connected by fastening piece between upper cover body and the lower cover, have an axial semi-circular recesses on the medial axis of upper cover body, the semi-circular recesses top is provided with an axial projection; Have an axial semi-circular recesses on the medial axis of lower cover; The diameter of lower cover semi-circular recesses equates that with the diameter of lower cover semi-circular recesses the fitting surface of upper cover body and lower cover is provided with the convex-concave bar shaped face of mutual coupling, and the two ends of upper cover body and lower cover are provided with at least two pairs of corresponding fastening piece mounting holes.
The beneficial effect of the utility model is:
1. the ratchet two ends in the utility model round trip flight wheel respectively are equipped with a bearing, make flywheel stressed evenly, stability of rotation has solved the shortcoming of freewheel galloping.
2. the utility model sprocket wheel and flywheel gearing, being matched each other through chain with flywheel by sprocket wheel is connected, because the two ends of flywheel respectively are provided with a bearing, stability of rotation makes whole device more stable in the process of operation, transmission performance is good.
3. the utility model three surface-turning advertising placard synchronizer, by a certain number of sprocket wheel and flywheel gearing, coupling is formed; Because the two ends of flywheel respectively are equipped with a bearing, make overall structure stable, operate steadily; Can make steady, the smooth upset of billboard picture of large frame size; Effectively solved three surface-turning advertising placard and caused the slack technical problem of conversion image turning greatly, and manufacturing cost is low, for cost is practiced thrift in the manufacturing of three surface-turning advertising placard because of book size; Can improve the workmanship of billboard greatly, and then improve income.
Description of drawings
Fig. 1 is the structural representation of facing of strand wheel;
Fig. 2 is the side-looking structural representation of strand wheel;
Fig. 3 is the structural representation of facing of single flywheel;
Fig. 4 is the side-looking structural representation of single flywheel;
Fig. 5 is the structural representation of double-stranded wheel;
Fig. 6 is the structural representation of round trip flight wheel;
Fig. 7 is the structural representation of two flywheel sleeves;
Fig. 8 is the sectional structure schematic representation of Fig. 7;
Fig. 9 is the structural representation of facing of hollow rotatingshaft;
Figure 10 is the side-looking structural representation of hollow rotatingshaft;
Figure 11 is one of structural representation of sprocket wheel and flywheel driving mechanism;
Figure 12 be sprocket wheel and flywheel driving mechanism structural representation two;
Figure 13 is one of structural representation of three surface-turning advertising placard synchronizer;
Figure 14 be the three surface-turning advertising placard synchronizer structural representation two.
Embodiment
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8; Fig. 9, Figure 10, Figure 11, Figure 12, shown in Figure 13, label 1 is the strand wheel among the figure, 2 is pin-and-hole; 3 is sprocket tooth, and 4 is flywheel teeth, and 5 is single flywheel, and 6 is the hollow rotatingshaft, 7 double-stranded wheels, and 8 are the round trip flight wheel, 9 is that hollow rotatingshaft inwall is protruding; 10 is the sprocket wheel through hole, and 11 is the keyway in the sprocket wheel through hole, and 12 is bearing, and 13 is bearing groove, and 14 is the axial notch of hollow rotatingshaft, and 15 is ratchet, and 16 is drive shaft; 17 is coupling, and 18 is motor, and 19 is screw, 20 pins, and 21 is annular projection, and 22 is hook tooth, and 23 is the annular groove of flywheel through-hole wall one end.
Embodiment 1: referring to Fig. 3, and Fig. 4, Fig. 9; Figure 10, a kind of single flywheel 1 comprises flywheel sleeve; Hollow is rotated: 6 with bearing 12, the through-hole wall middle part of flywheel is provided with a circle hook tooth 22, the both sides of hook tooth respectively are equipped with a bearing 12; Bearing housing is connected on the hollow rotatingshaft, the corresponding hollow axle of hook tooth be uniformly distributed with in the axial notch 14, respectively be mounted with ratchet 15 with the hook tooth coupling; The top of the axial notch 14 of hollow rotatingshaft is provided with annular projection, is provided with groove in ratchet 15 and the annular projection 21, and the ratchet root links together; The opening spring steel ring is installed in the described groove to compress ratchet, and the through-hole wall two ends of flywheel respectively are provided with an annular groove 23, and the joint of flywheel sleeve and bearing respectively is provided with the ring-type steel disc retainer ring of an opening; One end of hollow rotatingshaft is provided with one and installs and fixes pin-and-hole 2, and hollow rotatingshaft through-hole wall is provided with an axial projection 9.
Embodiment 2: referring to Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, among the figure among label and the embodiment 1 meaning of identical label representative identical, no longer repeat with part identical among the embodiment 1, different is: flywheel is the round trip flight wheel.
Embodiment 3: referring to Fig. 1, and Fig. 2, Fig. 3, Fig. 4, figure; 9, Figure 10, Figure 11, a kind of sprocket wheel and flywheel gearing comprise motor 18; Single flywheel 5, strand wheel 1, and chain, the strand wheel is through keyway 11; Pin-and-hole 2 is fixed on the output shaft of motor with pin 20, and the strand wheel is connected with single flywheel on being fixed on transmission shaft through chain, is provided with hook tooth in the middle part of the through-hole wall of single flywheel, and the both sides of hook tooth respectively are equipped with a bearing; Bearing housing is connected on the hollow rotatingshaft, being uniformly distributed with in the axial notch 14 of the corresponding hollow axle of hook tooth, respectively is mounted with the ratchet that matees with ratchet, and the top of axial notch is provided with annular projection 21.The number of axial notch is the arbitrary number in 3,4,5,6, and the strand wheel matches each other with single flywheel and is connected through the strand bar.
Embodiment 4: referring to Fig. 5, and Fig. 6, Fig. 7; Fig. 8, Fig. 9, Figure 10; Figure 12, among the figure among label and the embodiment 3 meaning of identical label representative identical, no longer repeat with part identical among the embodiment 3; Different is: flywheel is a round trip flight wheel 8, and sprocket wheel be double-stranded wheel 7, double-stranded wheel be connected through double-stranded bar between round trip flight is taken turns.
Embodiment 5: referring to Fig. 1, and Fig. 2, Fig. 3; Fig. 4, Fig. 9, Figure 10; Figure 11, shown in Figure 13, a kind of three surface-turning advertising placard synchronizer; Comprise sprocket wheel and flywheel gearing, coupling 17 and drive shaft 16, the three surface-turning advertising placard synchronizer is made up of a certain number of sprocket wheel and flywheel gearing; Strand wheel is fixed on the output shaft of motor 18, is connected with single flywheel on being fixed on drive shaft through the strand bar, is provided with hook tooth in the middle part of the through-hole wall of single flywheel; The both sides of hook tooth respectively are equipped with a bearing 12, and bearing housing is connected on the hollow rotatingshaft 6, being uniformly distributed with in the axial notch of the corresponding rotating shaft of hook tooth; Respectively be mounted with the ratchet 15 that matees with hook tooth, the top of axial notch is provided with annular projection 21, is fixedly connected by coupling 17 between two adjacent three surface-turning advertising placard transmission shafts; Coupling comprises upper cover body, and lower cover and fastening piece are fixedly connected by screw 19 between upper cover body and the lower cover; Have an axial semi-circular recesses on the medial axis of upper cover body, the semi-circular recesses top is provided with an axial projection, has an axial semi-circular recesses on the medial axis of lower cover; The diameter of lower cover semi-circular recesses equates that with the diameter of lower cover semi-circular recesses the fitting surface of upper cover body and lower cover is provided with the convex-concave bar shaped face of mutual coupling, and the two ends of upper cover body and lower cover are provided with at least two pairs of corresponding fastening piece mounting holes.
The per six meters use coupling of the drive shaft of three surface-turning advertising placard are fixedly connected, and whenever adorn a three surface-turning advertising placard synchronizer at a distance from six meter amperes, and 12 meters are used two, and 18 meters are used three, and 24 meters are used six, and the like.
Embodiment 6: referring to Fig. 5, and Fig. 6, Fig. 7, Fig. 8; Fig. 9, Figure 10, Figure 12; Shown in Figure 14, among the figure among label and the embodiment 5 meaning of identical label representative identical, no longer repeat with part identical among the embodiment 5; Different is: sprocket wheel is double-stranded wheel 7, and flywheel is a round trip flight wheel 8, is connected through double-stranded bar between round trip flight wheel and double-stranded the wheel.
Claims (10)
1. a flywheel comprises flywheel sleeve, hollow rotatingshaft and bearing; It is characterized in that: the through-hole wall middle part of flywheel is provided with a circle hook tooth; The both sides of hook tooth respectively are equipped with a bearing, and bearing housing is connected on the hollow rotatingshaft, being uniformly distributed with in the axial notch of the corresponding hollow rotatingshaft of hook tooth; Respectively be mounted with the ratchet that matees with hook tooth, the top of axial notch is provided with annular projection.
2. flywheel according to claim 1 is characterized in that: be provided with groove in described ratchet and the annular projection, the ratchet root links together, and the opening spring steel ring is installed in the described groove to compress ratchet.
3. flywheel according to claim 1 and 2 is characterized in that: described flywheel is a single flywheel, perhaps is the round trip flight wheel, and described round trip flight wheel is disjunctor round trip flight wheel.
4. flywheel according to claim 1 is characterized in that: the through-hole wall two ends of said flywheel respectively are provided with an annular groove, and the joint of flywheel sleeve and bearing respectively is provided with the ring-type steel disc retainer ring of an opening.
5. flywheel according to claim 1 is characterized in that: an end of said hollow rotatingshaft is provided with one and installs and fixes pin-and-hole, and hollow rotatingshaft through-hole wall is provided with an axial projection.
6. sprocket wheel and flywheel gearing comprise motor, flywheel; Sprocket wheel, and chain is characterized in that: sprocket wheel is fixed on the output shaft of motor; Be connected with flywheel on being fixed on transmission shaft through chain, the through-hole wall middle part of said flywheel is provided with hook tooth, and the both sides of hook tooth respectively are equipped with a bearing; Bearing housing is connected on the hollow rotatingshaft; Being uniformly distributed with in the axial notch of the corresponding hollow rotatingshaft of hook tooth, respectively be mounted with the ratchet that matees with hook tooth, the top of axial notch is provided with annular projection.
7. transmission slewing gear according to claim 4 is characterized in that: the number of described axial notch is 3,4; 5; Article 6, the arbitrary number in, the strand wheel matches each other with single flywheel and is connected through the strand bar, and perhaps double-stranded wheel matches each other with the round trip flight wheel and is connected through double-stranded bar.
8. a three surface-turning advertising placard synchronizer comprises sprocket wheel and flywheel gearing, coupling and drive shaft; It is characterized in that: said three surface-turning advertising placard synchronizer is made up of a certain number of sprocket wheel and flywheel gearing; Sprocket wheel is fixed on the output shaft of motor, is connected with flywheel on being fixed on transmission shaft through chain, and the through-hole wall middle part of said flywheel is provided with hook tooth; The both sides of hook tooth respectively are equipped with a bearing; Bearing housing is connected on the hollow rotatingshaft, being uniformly distributed with in the axial notch of the corresponding hollow rotatingshaft of hook tooth, respectively is mounted with the ratchet with the hook tooth coupling; The top of axial notch is provided with annular projection, is fixedly connected by coupling between two adjacent three surface-turning advertising placard transmission shafts.
9. synchronizer according to claim 8 is characterized in that: the sprocket wheel in the said synchronizer is that the strand wheel is connected with single flywheel through the strand bar, perhaps is that double-stranded wheel is connected with the round trip flight wheel through double-stranded bar.
10. synchronizer according to claim 8; It is characterized in that: described coupling comprises upper cover body, and lower cover and fastening piece are fixedly connected by fastening piece between upper cover body and the lower cover; Have an axial semi-circular recesses on the medial axis of upper cover body; The semi-circular recesses top is provided with an axial projection, has an axial semi-circular recesses on the medial axis of lower cover, and the diameter of lower cover semi-circular recesses equates with the diameter of lower cover semi-circular recesses; The fitting surface of upper cover body and lower cover is provided with the convex-concave bar shaped face of mutual coupling, and the two ends of upper cover body and lower cover are provided with at least two pairs of corresponding fastening piece mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200919120U CN202468769U (en) | 2012-03-13 | 2012-03-13 | Flywheel, sprocket wheel and flywheel transmission device and synchronizer of three sides turning billboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200919120U CN202468769U (en) | 2012-03-13 | 2012-03-13 | Flywheel, sprocket wheel and flywheel transmission device and synchronizer of three sides turning billboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202468769U true CN202468769U (en) | 2012-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200919120U Expired - Fee Related CN202468769U (en) | 2012-03-13 | 2012-03-13 | Flywheel, sprocket wheel and flywheel transmission device and synchronizer of three sides turning billboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202468769U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108995454A (en) * | 2016-12-09 | 2018-12-14 | 黄昌镜 | Mold engraving machine |
-
2012
- 2012-03-13 CN CN2012200919120U patent/CN202468769U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108995454A (en) * | 2016-12-09 | 2018-12-14 | 黄昌镜 | Mold engraving machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20121003 Termination date: 20200313 |