CN217339894U - Rope skipping machine with bevel gear transmission structure - Google Patents
Rope skipping machine with bevel gear transmission structure Download PDFInfo
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- CN217339894U CN217339894U CN202220902436.XU CN202220902436U CN217339894U CN 217339894 U CN217339894 U CN 217339894U CN 202220902436 U CN202220902436 U CN 202220902436U CN 217339894 U CN217339894 U CN 217339894U
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- rope skipping
- bevel gear
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- main shaft
- rotating
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Abstract
The utility model discloses a rope skipping machine with bevel gear transmission structure. The rope skipping machine comprises a rope skipping machine base, wherein a main shaft unit is arranged on the rope skipping machine base, a rotating unit capable of rotating relative to the main shaft unit is arranged on the main shaft unit, and the rotating unit comprises a first bevel gear part; a positioning piece is arranged at the upper part of the main shaft unit, a power output unit is arranged on the positioning piece, and the power output unit is in transmission connection with a second bevel gear part meshed with the first bevel gear part; the rotating unit is provided with a plurality of rod-shaped components. The utility model discloses a bevel gear transmission structure drives shaft-like component and is circular motion for rope skipping motion, this kind of structure uses main shaft spare as the fixed axle in the middle of, is used for supporting relevant part, thereby can set up parts such as controller, display screen in rope skipping machine upper portion, is not interfered by circular motion's shaft-like component, and the person of facilitating the use looks over the display content (if rope skipping number of times etc.), and promotes whole pleasing to the eye degree.
Description
Technical Field
The utility model belongs to the technical field of rope skipping machine technique and specifically relates to a rope skipping machine with bevel gear transmission structure.
Background
The rope skipping machine that appears on the market at present is different from conventional main equipment, and its structure is very small and exquisite, through built-in motor as the power supply, drives through the rotary unit and gets rid of the rope and do circular motion, and the user avoids getting rid of the rope through the mode of jump and carries out the motion of skipping rope.
Its motor of present common rope skipping machine is arranged in on the base, and the motor shaft sets up for the rolling disc that the rope was got rid of in the installation directly sets up on the motor shaft, and the drawback of this kind of structure lies in getting rid of rope circular motion and forming the interference to relevant part, and parts such as count display can only set up on the base, look over and whole molding have the influence to numerical value on the display, and can increase the height that sets up that gets rid of the rope, influence the experience of rope skipping machine and feel.
SUMMERY OF THE UTILITY MODEL
The utility model provides a rope skipping machine with bevel gear transmission structure, which aims to overcome the defects in the prior art.
In order to solve the technical problem, the utility model discloses a following technical scheme can solve:
a rope skipping machine with an umbrella tooth transmission structure comprises a rope skipping machine base, wherein a main shaft unit is arranged on the rope skipping machine base, a rotating unit capable of rotating relative to the main shaft unit is arranged on the main shaft unit, and a first umbrella tooth part is arranged on the rotating unit;
a positioning piece is arranged at the upper part of the main shaft unit, a power output unit is arranged on the positioning piece, and the power output unit is in transmission connection with a second bevel gear part meshed with the first bevel gear part;
the rotating unit is provided with a plurality of rod-shaped components.
In the above technical scheme, preferably, the rope skipping machine base is provided with a plurality of balancing weights.
In the above technical solution, preferably, the main shaft unit is fixedly arranged on the rope skipping machine base, and the positioning member is fixedly mounted at the upper end of the main shaft unit.
In the above technical solution, preferably, a notch is formed in the positioning member, and the power output unit is embedded in the notch and fixedly mounted on the positioning member.
In the above technical solution, preferably, the second bevel gear part is assembled on an output shaft of the power output unit and rotates synchronously with the output shaft.
In the above technical solution, preferably, the power output unit is a motor.
In the above technical solution, preferably, the rotating unit includes a first rotating member and a second rotating member that are relatively fixed, the first rotating member is disposed on the main shaft unit and can rotate relative to the main shaft unit, the first bevel gear portion is disposed on the first rotating member, and when the first rotating member is driven to rotate, the second rotating member rotates synchronously.
In the above technical solution, preferably, the second rotating part includes a plurality of mounting locations thereon, and the rod-shaped member is mounted on the corresponding mounting location.
In the above technical solution, preferably, a bearing is disposed between the first rotating member and the spindle unit, and the first rotating member is fixedly connected to the second rotating member through a fastening member.
In the above technical solution, preferably, the positioning member is covered with a housing, a space required for the rod-shaped member to perform circular motion is provided between the housing and the base, and the housing and/or the positioning member are/is provided with a control unit and/or a display screen.
The utility model has the advantages that:
the utility model discloses a bevel gear transmission structure drives shaft-like component and is circular motion for rope skipping motion, this kind of structure regards as the fixed axle in the middle of the main shaft unit for support relevant part, thereby can set up parts such as controller, display screen in rope skipping machine upper portion, not interfered by circular motion's shaft-like component, and the person of facilitating the use looks over the display content (if rope skipping number of times etc.), and promotes whole pleasing to the eye degree.
Drawings
Fig. 1 is a schematic view of the present invention.
Fig. 2 is an exploded view of the present invention.
Fig. 3 is a schematic view of the first rotating member of the present invention.
Fig. 4 is a schematic view of a second rotating member according to the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following detailed description and accompanying drawings:
referring to fig. 1-4, a rope skipping machine with bevel gear transmission structure, including rope skipping machine base 1, can set up a plurality of balancing weights on the rope skipping machine base 1 for promote holistic stability when the rope skipping machine moves, make the orbit of getting rid of the rope (shaft-like component) keep the uniformity, and to quantity and weight that the balancing weight set up, can specifically select according to actual need, simultaneously, rope skipping machine base 1 bottom can set up a flexible even pad, when increasing horizontal frictional force, eliminates the frictional noise between rope skipping machine and the ground.
The rope skipping machine base 1 is provided with the main shaft unit 2, the main shaft unit 2 can be fixedly installed on the rope skipping machine base 1 and can be vertically arranged upwards, and the main shaft unit and the rope skipping machine base 1 are relatively static parts and are mainly used for supporting relevant structures on the upper portion of the rope skipping machine.
The spindle unit 2 is provided with a rotating unit which can rotate relative to the spindle unit, in this embodiment, the rotating unit includes a first rotating member 3 and a second rotating member 4 which are relatively fixed, and the first rotating member 3 and the second rotating member 4 can be fixedly connected by a plurality of fasteners, as shown in fig. 3 and 4, wherein the first rotating member 3 is disposed on the spindle unit 2 and can rotate relative to the spindle unit 2, a bearing can be disposed between the first rotating member 3 and the spindle unit 2 to improve the rotational stability, and in order to facilitate the assembly of the bearing, the first rotating member 3 can include a cavity 31 which can accommodate the bearing, as shown in fig. 3, as a preferred design, the spindle unit 2 is assembled at a through hole which is disposed at a central portion of the first rotating member 3, and the through hole can be concentrically designed with the first rotating member 3.
The first rotating member 3 includes a first bevel gear portion 32, the first bevel gear portion 32 is used for being in tooth fit with a second bevel gear portion 51 assembled on the power output unit 5 to form power transmission, and both the first bevel gear portion 32 and the second bevel gear portion 51 can be understood as bevel gears (also called as bevel gears), and the fit form of the two can be seen in fig. 2.
The second bevel gear part 51 is assembled on the output shaft of the power output unit 5, and rotates synchronously with the output shaft, the power output unit 5 is assembled on the positioning part 6, and the connection relationship between the two parts can be fixed connection.
As one embodiment, the positioning member 6 may be fixedly mounted at the upper end of the spindle unit 2 by a fastening member to form a relatively immovable portion similar to the spindle unit 2 and the rope skipping machine base 1, so that the positioning member 6 may be mounted with a housing 7, a control unit, a display screen, and other components on the positioning member 6, and of course, the control unit, the display screen, and other components may also be mounted on the housing 7.
After the housing 7 is mounted on the positioning element 6, the lower edge of the housing or the space between the lower edge of the positioning element 6 and the rope skipping machine base 1 is provided with a space for circular movement of the rod-shaped member 8, and the space at least can accommodate the rotating unit.
To realize rope skipping, the rod-shaped member 8 is a necessary part, and the rod-shaped member 8 can be a part with certain flexibility and certain rigidity, for example, the inside adopts a steel wire rope structure, and the outside is wrapped with a rubber outer layer, so that the rod-shaped member can be kept in a rod-shaped state only under the condition of no external force, and the pain feeling can not be too large when the user takes the leg.
The rotating unit comprises a plurality of mounting positions 33, in this embodiment, the mounting positions 33 are located on the outer wall of the second rotating part 4, the second rotating part 4 also has a hole for the spindle unit 2 and the related parts to pass through, the rod-shaped members 8 are mounted on the corresponding mounting positions 33, one or more rod-shaped members 8 can be selectively mounted according to actual needs, and the mounting of the rod-shaped members 8 is used for further increasing the rope skipping speed.
In this embodiment, the power output unit 5 is a motor,
through the transmission cooperation of motor 5, first umbrella tooth portion 32 and second umbrella tooth portion 51, drive the rotation unit and rotate to realize getting rid of the circular motion of rope (shaft-like component), the user can realize the rope skipping motion before getting rid of the rope and reaching the shank, and this kind of rope skipping machine area is little, convenient to use, and the accessible is adjusted the motor speed and is assembled the mode that different quantity got rid of the rope and change rope skipping speed.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. The utility model provides a rope skipping machine with bevel gear transmission structure, includes rope skipping machine base, its characterized in that: the rope skipping machine base is provided with a main shaft unit, the main shaft unit is provided with a rotating unit which can rotate relative to the main shaft unit, and the rotating unit comprises a first umbrella tooth part;
a positioning piece is arranged at the upper part of the main shaft unit, a power output unit is arranged on the positioning piece, and the power output unit is in transmission connection with a second bevel gear part meshed with the first bevel gear part;
the rotating unit is provided with a plurality of rod-shaped components.
2. The rope skipping machine with bevel gear transmission structure as claimed in claim 1, wherein: and a plurality of balancing weights are arranged on the rope skipping machine base.
3. The rope skipping machine with bevel gear transmission structure as claimed in claim 1, wherein: the main shaft unit is fixedly arranged on the rope skipping machine base, and the positioning piece is fixedly arranged at the upper end of the main shaft unit.
4. The rope skipping machine with bevel gear transmission structure as claimed in claim 1 or 3, wherein: the power output unit is embedded in the notch and fixedly installed on the positioning piece.
5. The rope skipping machine with bevel gear transmission structure as claimed in claim 1, wherein: the second bevel gear part is assembled on an output shaft of the power output unit and rotates synchronously with the output shaft.
6. The rope skipping machine with bevel gear transmission structure as claimed in claim 1, wherein: the power output unit is a motor.
7. The rope skipping machine with bevel gear transmission structure as claimed in claim 1, wherein: the rotating unit comprises a first rotating piece and a second rotating piece which are relatively fixed, the first rotating piece is arranged on the main shaft unit and can rotate relative to the main shaft unit, the first bevel gear portion is arranged on the first rotating piece, and when the first rotating piece is driven to rotate, the second rotating piece synchronously rotates.
8. The rope skipping machine with bevel gear transmission structure as claimed in claim 7, wherein: the second rotating part comprises a plurality of mounting positions, and the rod-shaped component is mounted on the corresponding mounting positions.
9. The rope skipping machine with bevel gear transmission structure as claimed in claim 7 or 8, wherein: and a bearing is arranged between the first rotating piece and the main shaft unit, and the first rotating piece is fixedly connected with the second rotating piece through a fastening piece.
10. The rope skipping machine with bevel gear transmission structure as claimed in claim 1, wherein: the positioning piece is covered with a shell, a space required by the circular motion of the rod-shaped component is formed between the shell and the base, and a control unit and/or a display screen are/is arranged on the shell and/or the positioning piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220902436.XU CN217339894U (en) | 2022-04-19 | 2022-04-19 | Rope skipping machine with bevel gear transmission structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220902436.XU CN217339894U (en) | 2022-04-19 | 2022-04-19 | Rope skipping machine with bevel gear transmission structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217339894U true CN217339894U (en) | 2022-09-02 |
Family
ID=83055336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220902436.XU Active CN217339894U (en) | 2022-04-19 | 2022-04-19 | Rope skipping machine with bevel gear transmission structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217339894U (en) |
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2022
- 2022-04-19 CN CN202220902436.XU patent/CN217339894U/en active Active
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