CN217921218U - Single-cycle flag raising mechanism - Google Patents
Single-cycle flag raising mechanism Download PDFInfo
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- CN217921218U CN217921218U CN202221063922.3U CN202221063922U CN217921218U CN 217921218 U CN217921218 U CN 217921218U CN 202221063922 U CN202221063922 U CN 202221063922U CN 217921218 U CN217921218 U CN 217921218U
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- gear
- steel wire
- transmission
- flag
- raising mechanism
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Abstract
The utility model relates to a flag-raising control field specifically discloses single circulation flag-raising mechanism. A single-cycle flag raising mechanism comprises a rack, wherein a motor and a speed reducer are respectively arranged on one side of the rack, the speed reducer is provided with a transmission rod matched with the speed reducer in a driving mode, the transmission rod is provided with a gear set matched with the transmission rod in a driving mode, the gear set is provided with a reciprocating screw rod matched with the gear set in a rotating mode, a wire wheel used for winding a steel wire is fixed outside the transmission rod, and the reciprocating screw rod and the wire wheel synchronously rotate to wind the steel wire on the surface of the reciprocating screw rod in a winding mode. This single circulation flag raising mechanism realizes the flag raising in-process through the reciprocal lead screw that sets up, and the line wheel spiral is neat, can not cause the steel wire to tie a knot, the winding condition takes place, has guaranteed going on in order of flag raising process, has increased its stability, has guaranteed the security when it uses, can arrange the steel wire, prevents to cause the dead phenomenon of steel wire card at the flag raising in-process, greatly increased this flag raising mechanism's practicality.
Description
Technical Field
The utility model relates to a flag raising control field, in particular to single-cycle flag raising mechanism.
Background
With the continuous progress and development of modern science and technology, the world economy is gradually integrated, the culture is continuously globalized, every year, most countries or regions around the world can hold all-round and colorful competitions, such as sports competitions, electronic competitions, literary and artistic pursuits and the like, and after each competition is finished, a flag-lifting ceremony is held, usually, the flag-lifting is carried out by manually pulling the flag or electrically lifting the flag, a steel wire used for hanging the flag needs to be manually stored, firstly, time is wasted, and secondly, the problems that the steel wire is knotted and wound are easily caused are solved.
The technical problem to be solved by the application is as follows: how to realize the automatic winding of the steel wire in the flag raising process.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a single-cycle flag raising mechanism convenient for automatically winding steel wires.
The utility model discloses the technical scheme who adopts does: a single-cycle flag raising mechanism comprises a rack, wherein a motor and a speed reducer are respectively arranged on one side of the rack, the speed reducer is provided with a transmission rod in driving fit with the speed reducer, the transmission rod is provided with a gear set in driving fit with the transmission rod, the gear set is provided with a reciprocating screw rod in rotating fit with the gear set, a wire wheel for winding a steel wire is fixed outside the transmission rod, and the reciprocating screw rod and the wire wheel synchronously rotate to wind the steel wire on the surface of the reciprocating screw rod in a winding manner.
The steel wire twines outside taking turns to, when speed reducer drive line wheel rotated, the steel wire was being driven by the line wheel and is controlling the lift of the flag on the steel wire, simultaneously, the steel wire still twines and reciprocating screw rod after twining on the line wheel on, is equipped with the heliciform line on the reciprocating screw rod, when reciprocating screw rod is being driven by the gear train and is rotating, just with the steel wire along the line rolling on the reciprocating screw rod.
In some embodiments, the gear set comprises a reciprocating gear, a transmission gear set and an output gear, the reciprocating gear is fixed outside the transmission rod, the transmission gear set is in transmission fit with the reciprocating gear and the output gear respectively, and the output gear is fixed outside the reciprocating screw rod. The rotation of the transmission rod drives the output gear to rotate, the rotation of the output gear drives the transmission gear set to rotate, the rotation of the transmission gear set drives the reciprocating gear to rotate, and through the cooperation of the gears, the reciprocating screw rod and the transmission rod synchronously rotate, so that the steel wires can be orderly wound.
In some embodiments, the transmission gear set comprises a first transmission gear and a second transmission gear, the first transmission gear is fixed on the outer surface of the second transmission gear, the first transmission gear is meshed with the reciprocating gear, and the second transmission gear is meshed with the output gear. The transmission gear set realizes transmission with the reciprocating gear and the output gear respectively through the first transmission gear and the second transmission gear which are arranged, so that the torque generated when a single gear drives the two gears for transmission is reduced, and the service life of the transmission gear set is prolonged.
In some embodiments, the first transmission gear is mounted on an inner wall of the frame, and the first transmission gear is connected with the frame through a bearing.
In some embodiments, the rack is fixed with a limiting plate, and a wire slot for a steel wire to pass through and limit the steel wire is formed in the limiting plate. The steel wire passes through the wire casing after rolling on reciprocating screw rod and can realize the spacing of steel wire, and the displacement distance that produces when avoiding the steel wire rolling leads to the flag skew excessively.
In some embodiments, both ends of the wire wheel are fixed with limiting frames, the limiting frames are circular, and the limiting frames and the side sections of the wire wheel are in I-shaped structures. Through the setting of spacing for the steel wire can not drop from the both ends of line wheel and twine in the speed reducer, avoids influencing the output of speed reducer.
The beneficial effects of the utility model reside in that:
this single circulation flag raising mechanism is through the reciprocal lead screw that sets up, realizes the flag raising in-process, and the line wheel spiral is neat, can not cause the steel wire to tie a knot, the winding condition takes place, has guaranteed going on in order of flag raising process, has increased its stability, has guaranteed the security when it uses, can arrange the steel wire, prevents to cause the steel wire card phenomenon of dying at the flag raising in-process, greatly increased this flag raising mechanism's practicality.
Drawings
Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;
FIG. 2 is a schematic view of the overall left-side view structure of the present invention;
fig. 3 is a schematic view of a partial three-dimensional structure of the present invention.
In the figure: 1. a motor; 2. a frame; 3. a transmission rod; 4. a wire wheel; 5. a speed reducer; 6. a reciprocating screw rod; 7. a reciprocating gear; 8. a first drive gear; 9. a second transmission gear; 10. an output gear; 11. a limiting plate; 12. a limiting frame.
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.
Referring to fig. 1 to 3, the present invention provides a technical solution: a single-cycle flag raising mechanism comprises a rack 2, wherein a motor 1 and a speed reducer 5 are respectively arranged on one side of the rack 2, the speed reducer 5 is provided with a transmission rod 3 matched with the transmission rod in a driving mode, the transmission rod 3 is provided with a gear set matched with the transmission rod in a driving mode, the gear set is provided with a reciprocating screw rod 6 matched with the gear set in a rotating mode, a wire wheel 4 used for winding a steel wire is fixed outside the transmission rod 3, and the reciprocating screw rod 6 and the wire wheel 4 rotate synchronously to wind the steel wire on the surface of the reciprocating screw rod 6 in a winding mode.
The steel wire twines outside line wheel 4, and when 5 drive line wheels of speed reducer 4 rotated, the steel wire was being driven the lift of flag on the control steel wire by line wheel 4, and simultaneously, the steel wire still twines and reciprocating screw 6 after the winding on line wheel 4 on, is equipped with the heliciform line on the reciprocating screw 6, when reciprocating screw 6 was being driven by the gear train and is rotating, just got up the steel wire with the line rolling on reciprocating screw 6 along the steel wire.
The gear train includes reciprocating gear 7, drive gear group and output gear 10, and reciprocating gear 7 is fixed in the transfer line 3 outside, and drive gear group is respectively with reciprocating gear 7 and output gear 10 transmission fit, and output gear 10 is fixed in the outside of reciprocating screw 6. The rotation of the transmission rod 3 drives the output gear 10 to rotate, the rotation of the output gear 10 drives the transmission gear set to rotate, the rotation of the transmission gear set drives the reciprocating gear 7 to rotate, and through the matching among the gears, the reciprocating screw rod 6 and the transmission rod 3 realize synchronous rotation, so that the steel wires can be orderly wound.
The transmission gear set comprises a first transmission gear 8 and a second transmission gear 9, the first transmission gear 8 is fixed on the outer surface of the second transmission gear 9, the first transmission gear 8 is meshed with the reciprocating gear 7, and the second transmission gear 9 is meshed with the output gear 10. The transmission gear set is respectively in transmission with the reciprocating gear 7 and the output gear 10 through the first transmission gear 8 and the second transmission gear 9, so that the torque generated when a single gear drives the two gears for transmission is reduced, and the service life of the transmission gear set is prolonged.
The frame 2 is fixed with a limiting plate 11, and a wire casing for a steel wire to pass through and limit the steel wire is arranged in the limiting plate 11. The steel wire passes the wire casing after rolling on reciprocating screw 6 and can realize the spacing of steel wire, and the displacement that produces when avoiding the steel wire rolling leads to the flag skew excessively.
Both ends of the wire wheel 4 are fixed with a limit frame 12, the limit frame 12 is in a ring shape, and the limit frame 12 and the side section of the wire wheel 4 are in an I-shaped structure. Through the setting of spacing 12 for the steel wire can not drop from the both ends of line wheel 4 and twine in speed reducer 5, avoids influencing the output of speed reducer 5.
The utility model discloses a theory of operation and use flow: before the flag is raised, the steel wire is wound on the wire wheel 4, then the steel wire is wound on the lines at one end of the reciprocating screw rod 6, the gear set is driven to rotate under the rotation of the wire wheel 4 so as to drive the reciprocating screw rod 6 to rotate, the coaxial rotation of the reciprocating screw rod 6 and the wire wheel 4 is realized, the arrangement and arrangement of the steel wire can be automatically carried out during the flag raising, and the phenomenon of blocking can not occur. This single circulation flag raising mechanism is through the reciprocal lead screw 6 that sets up, realizes the flag raising in-process, and the line wheel 4 is twined neatly, can not cause the steel wire to tie a knot, the winding condition takes place, has guaranteed going on in order of flag raising process, has increased its stability, has guaranteed the security when it uses, can arrange the steel wire, prevents to cause the steel wire card phenomenon of dying at the flag raising in-process, greatly increased this flag raising mechanism's practicality.
Finally, it should be noted that the above mentioned embodiments are only preferred examples of the present invention, and are not intended to limit the present invention, and although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that the technical solutions described in the foregoing embodiments may be modified or some technical features may be substituted equally. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. Single cycle flag raising mechanism, including frame (2), frame (2) one side is equipped with motor (1) and speed reducer (5) respectively, its characterized in that, speed reducer (5) are equipped with rather than drive complex transfer line (3), transfer line (3) are equipped with rather than transmission complex gear train, the gear train is equipped with rather than the reciprocal lead screw of normal running fit (6), transfer line (3) external fixation has line wheel (4) that are used for twining the steel wire, reciprocal lead screw (6) rotate in order to twine the steel wire winding on reciprocal lead screw (6) surface with line wheel (4) synchronous.
2. A single-cycle flag raising mechanism according to claim 1, wherein the gear set comprises a reciprocating gear (7), a transmission gear set and an output gear (10), the reciprocating gear (7) is fixed outside the transmission rod (3), the transmission gear set is respectively in transmission fit with the reciprocating gear (7) and the output gear (10), and the output gear (10) is fixed outside the reciprocating screw rod (6).
3. A single-cycle flag raising mechanism according to claim 2, wherein the transmission gear set comprises a first transmission gear (8) and a second transmission gear (9), the first transmission gear (8) is fixed on the outer surface of the second transmission gear (9), the first transmission gear (8) is meshed with the reciprocating gear (7), and the second transmission gear (9) is meshed with the output gear (10).
4. A single-cycle flag-raising mechanism according to claim 3, wherein the first transmission gear (8) is mounted on the inner wall of the frame (2), and the first transmission gear (8) is connected with the frame (2) through a bearing.
5. The single-cycle flag raising mechanism according to claim 1, wherein a limiting plate (11) is fixed on the frame (2), and a wire slot for a steel wire to pass through and limit the steel wire is formed in the limiting plate (11).
6. The single-cycle flag raising mechanism according to claim 1, wherein a limiting frame (12) is fixed at each end of the wire wheel (4), the limiting frame (12) is circular, and the side sections of the limiting frame (12) and the wire wheel (4) are in an I-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221063922.3U CN217921218U (en) | 2022-05-06 | 2022-05-06 | Single-cycle flag raising mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221063922.3U CN217921218U (en) | 2022-05-06 | 2022-05-06 | Single-cycle flag raising mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217921218U true CN217921218U (en) | 2022-11-29 |
Family
ID=84175123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221063922.3U Active CN217921218U (en) | 2022-05-06 | 2022-05-06 | Single-cycle flag raising mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217921218U (en) |
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2022
- 2022-05-06 CN CN202221063922.3U patent/CN217921218U/en active Active
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