Connecting device for independent gearbox and 1.5 kw motor of tricycle
By designing the connection device of the independent gearbox of the tricycle and the 1.5 kw motor, the problem of the inability to match the independent gearbox with the 1.5 kw motor is solved, stable connection and adaptation is achieved, and overall stability and applicability are enhanced.
Patent Information
- Application Number
- CN202421205967.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-05-30
AI Technical Summary
The existing tricycle independent gearbox cannot match the 1.5 kw motor because the end cap of the independent gearbox is large, while the end cap of the motor is small and cannot be adapted.
A three-wheeler independent gearbox and a 1.5 kw motor connection device are designed. By setting hollow, weight reduction holes, sinkers and connection holes on the connection device, a stable connection with the independent gearbox and motor is achieved.
By adding a connection device, the adaptation problem of the independent gearbox and the 1.5 kw motor is solved, and a stable connection is achieved, enhancing the overall stability and applicability.
Smart Images
Figure CN222502582U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of motor accessories, in particular to a connection device between an independent gearbox of a tricycle and a 1.5 kw motor. Background Art
[0002] Existing independent gearboxes for tricycles on the market are all matched with motors of 2.5 kw or above. If matched with a 1.5 kw motor, it cannot be adapted because the end cover of the independent gearbox is large and the end cover of the motor is small. Therefore, a connection device between an independent gearbox for tricycles and a 1.5 kw motor is proposed. Summary of the invention
[0003] The purpose of the utility model is to provide a device for connecting a tricycle independent gearbox and a 1.5 kw motor, so as to solve the problems raised in the above background technology.
[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0005] A device for connecting a tricycle independent gearbox and a 1.5 kw motor, comprising a connecting device, a motor, and a tricycle independent gearbox, wherein the connecting device is provided with a hollow for facilitating connection of the tricycle independent gearbox, and the connecting device is provided with a weight-reducing hole surrounding the hollow;
[0006] The connecting device is provided with a sink;
[0007] The connecting device is provided with connecting holes, and the connecting holes are arranged in a triangular shape with the hollowing out as the center;
[0008] The connecting device is connected to the motor through a sinking platform, and the connecting device is connected to the independent gearbox of the tricycle through a connecting hole.
[0009] Furthermore, the sinking platform is provided with a screw member, the motor is provided with a fixing hole, and the fixing hole and the sinking platform are fixedly connected by the screw member.
[0010] Furthermore, the screw component includes a hexagon socket head screw and a hexagon flange nut, and the hexagon socket head screw passes through the fixing hole and the countersunk platform and is connected to the hexagon flange nut.
[0011] Furthermore, the sink is fixedly connected to the motor via a hexagon socket head screw.
[0012] Furthermore, the connection hole is fixedly connected to the screw hole of the independent gearbox of the tricycle by means of a second hexagon socket head screw.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] A connecting device is added between the independent gearbox of the tricycle and the 1.5kw motor to solve the problem that the end cover of the independent gearbox is large and the end cover of the motor is small and cannot be adapted. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the structure of the motor and the connecting device of the utility model;
[0016] Figure 2 This is a schematic diagram of the connection hole of the utility model;
[0017] Figure 3 It is a schematic diagram of the structure of the connecting device of the utility model and the independent gearbox of the tricycle. DETAILED DESCRIPTION
[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. Example
[0019] See also Figure 1-3 , the utility model provides a technical solution:
[0020] A connection device between a tricycle independent gearbox and a 1.5 kw motor, comprising a connection device 1, a motor 4, and a tricycle independent gearbox 9;
[0021] The connecting device 1 is provided with a hollow for connecting the independent gearbox 9 of the tricycle, and a weight-reducing hole 7 surrounding the hollow is provided on the connecting device 1, which reduces weight and facilitates connection. A sink 6 is provided on the connecting device 1 for connecting the motor 4, and a connecting hole 8 is provided on the connecting device 1, and the connecting holes 8 are arranged in a triangular shape with the hollow as the center for connection;
[0022] The connecting device 1 is connected to the motor 4 via the sink 6 , and the connecting device 1 is connected to the independent gearbox 9 of the tricycle via the connecting hole 8 .
[0023] like Figure 1 As shown:
[0024] The sinker 6 is provided with matching screw parts, and corresponding fixing holes are opened on the motor 4, so that the fixing holes and the sinker 6 are fixedly connected by the screw parts, wherein the screw parts include a hexagon socket head screw 5 and a hexagonal flange nut 3. The hexagon socket head screw 5 is passed through the fixing hole and the sinker 6 and connected with the hexagonal flange nut 3, thereby realizing the assembly of the connecting device 1 and the motor 4 and completing the fixation. At the same time, the sinker 6 is also fixedly connected to the motor by the hexagon socket head screw 5, which can enhance the stability of the overall connection.
[0025] like Figure 2 As shown:
[0026] The connecting hole 8 is fixedly connected to the screw hole of the independent gearbox 9 of the tricycle through the hexagon socket head screw 10, so that the connecting device 1 and the independent gearbox 9 of the tricycle are assembled.
[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A connection device between a tricycle independent gearbox and a 1.5 kW motor, comprising a connection device (1), a motor (4), and a tricycle independent gearbox (9), characterized in that: The connecting device (1) is provided with a hollow portion for facilitating connection with the independent gearbox (9) of the tricycle, and the connecting device (1) is provided with a weight-reducing hole (7) surrounding the hollow portion; The connecting device (1) is provided with a sink (6); The connecting device (1) is provided with connecting holes (8), and the connecting holes (8) are arranged in a triangular shape with the hollowing out as the center; The connecting device (1) is connected to the motor (4) via a sink (6), and the connecting device (1) is connected to the independent gearbox (9) of the tricycle via a connecting hole (8).
2. A device for connecting a tricycle independent gearbox and a 1.5kw motor according to claim 1, characterized in that: The sinking platform (6) is provided with a screw member, the motor (4) is provided with a fixing hole, and the fixing hole and the sinking platform (6) are fixedly connected via the screw member.
3. A device for connecting a tricycle independent gearbox and a 1.5kw motor according to claim 2, characterized in that: The screw component comprises a hexagon socket head screw (5) and a hexagon flange nut (3); the hexagon socket head screw (5) passes through a fixing hole and a sinker (6) and is connected to the hexagon flange nut (3).
4. A device for connecting a tricycle independent gearbox and a 1.5kw motor according to claim 1, characterized in that: The sinking platform (6) is fixedly connected to the motor via a hexagon socket head screw (5).
5. The device for connecting a tricycle independent gearbox and a 1.5kw motor according to claim 1, characterized in that: The connection hole (8) is fixedly connected to the screw hole of the independent gearbox (9) of the tricycle via a second hexagon socket head screw (10).