Combined transmission device

Abstract

The utility model discloses a combined type transmission device which comprises a body part, a transmission part and a transmission part. The body part comprises a rotating shaft body and a supporting bottom. The supporting part comprises a supporting disc, anti-skid particles, an insertion hole, an inner groove, a rubber column, a fixed insertion rod, an extension ring and a limiting rod; the bottom of the rotating shaft body is connected with a supporting bottom, a supporting disc is connected to the bottom of the supporting bottom, the middle of the top end of the supporting disc is connected with an extension ring, the extension ring is connected to the outer surface of the supporting bottom in an embedded mode, and inner grooves are formed in the circumference of the top of the extension ring at equal intervals. The problems that in actual use of an existing transmission device, a rotating device is usually installed and transmitted to a wheel through an engine for rotation use, after the rotating device is installed, no extension structure is arranged outside, the rotating device can be disassembled only after the whole wheel needs to be disassembled in the later period, time and labor are wasted, and cost is high are solved. And the difficulty in disassembly is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of transmission shafts, in particular to a combined transmission device. Background Art

[0002] The main function of the drive shaft is to transmit power from the drive device to the actuator, such as from the engine to the wheels. It is a mechanical element used to transmit power. It is composed of multiple parts and can transmit torque and speed in different mechanical equipment.

[0003] In actual use, the existing transmission device usually installs a rotating device, which is transmitted to the wheel by the engine for rotation. After the rotating device is installed, there is no external extension structure. Later, the wheel needs to be disassembled as a whole before the rotating device can be disassembled, which is time-consuming and labor-intensive, and increases the difficulty of disassembly. Therefore, it is necessary to provide a combined transmission device to increase the convenience of disassembly. Utility Model Content

[0004] The purpose of the present utility model is to provide a combined transmission device to solve the problem raised in the above-mentioned background technology. In actual use, the existing transmission device usually installs a rotating device, which is transmitted to the wheel by the engine for rotation. After the rotating device is installed, there is no external extension structure. Later, the wheel needs to be disassembled as a whole before the rotating device can be disassembled, which is time-consuming and labor-intensive, and increases the difficulty of disassembly.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The utility model is a combined transmission device, comprising:

[0007] A main body component, the main body component comprising a rotating shaft and a supporting bottom;

[0008] A supporting component, comprising a supporting plate, anti-skid particles, a plug hole, an inner groove, a rubber column, a fixed plug rod, an extension ring and a limit rod;

[0009] The bottom of the rotating shaft is connected to the supporting bottom, the supporting plate is connected to the bottom of the supporting bottom, the middle of the top of the supporting plate is connected to the extension ring, the extension ring is connected to the outer surface of the supporting bottom by inlaying, the top circumference of the extension ring is equidistantly provided with inner grooves, the outer surface circumference of the supporting bottom is equidistantly connected with limiting rods, and the limiting rods are connected to the inside of the inner grooves by insertion.

[0010] Furthermore, the top of the support plate is connected with anti-skid particles by bonding, and the anti-skid particles are evenly distributed.

[0011] Furthermore, the interior of the inner groove is symmetrically connected with rubber columns, and the rubber columns are blocked at the top of the outer surface of the limiting rod.

[0012] Furthermore, it further comprises a combined component, the combined component comprising a first extension shaft, a second extension shaft, a first fixing rod, a first fixing hole, a second fixing rod and a second fixing hole;

[0013] The top of the rotating shaft is connected to the first extension shaft, the top of the first extension shaft is connected to the second extension shaft, the top of the rotating shaft is evenly connected to the first fixing rod, the bottom of the first extension shaft is evenly opened with a first fixing hole, and the first fixing rod is connected to the inside of the first fixing hole by insertion.

[0014] Furthermore, the top of the first extension shaft is evenly connected to a second fixing rod, the bottom of the second extension shaft is evenly opened with a second fixing hole, and the second fixing rod is connected to the inside of the second fixing hole by insertion.

[0015] Furthermore, it also includes a reinforcement component, which includes a first reinforcement ring, a first inner groove, a second reinforcement ring and a second inner groove;

[0016] A first inner groove is formed at the top of the rotating shaft body, a first reinforcement ring is connected to the bottom of the first extension shaft, and the first reinforcement ring is embedded in the interior of the first inner groove; a second inner groove is formed at the top of the first extension shaft, and a second reinforcement ring is connected to the bottom of the second extension shaft, and the second reinforcement ring is embedded in the interior of the second inner groove.

[0017] Compared with the prior art, the advantages of the present invention are:

[0018] The utility model provides a support plate at the bottom of the support base and an extension ring at the top of the support plate, and the extension ring is embedded in the lower part of the outer surface of the support seat, and the limit rod is fixed inside the inner groove at the same time, and the rubber column will block the top of the limit rod, which can fix the embedded limit rod, and then the rotating shaft can be installed, and the support plate will extend to the outside of the wheel. Later, the rotating shaft can be easily pulled out and disassembled through the support plate, which saves time and effort and increases the convenience during disassembly.

[0019] Based on the above beneficial effects, by respectively providing the first extension shaft and the second extension shaft on the top of the rotating shaft body, the length of the rotating shaft body is fixed, and the first extension shaft and the second extension shaft are added to the top of the rotating shaft body. The first extension shaft and the second extension shaft can be installed separately according to the model of the wheel, thereby increasing the length of the rotating shaft body, and there is no need to replace different rotating shaft bodies for installation and use, thereby increasing compatibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 This is an overall schematic diagram of the rotating shaft of the present utility model;

[0022] Figure 2 This is a schematic diagram of the support plate of the present utility model;

[0023] Figure 3 This is a schematic diagram of the first extension ring and the second extension ring of the present invention after being disassembled.

[0024] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0025] 11. Rotating shaft; 12. Supporting bottom;

[0026] 21. Support plate; 22. Anti-skid particles; 23. Insertion hole; 24. Inner groove; 25. Rubber column; 26. Fixed plug rod; 27. Extension ring; 28. Limit rod;

[0027] 31. First extension shaft; 32. Second extension shaft; 33. First fixing rod; 34. First fixing hole; 35. Second fixing rod; 36. Second fixing hole;

[0028] 41. First reinforcement ring; 42. First inner groove; 43. Second reinforcement ring; 44. Second inner groove. DETAILED DESCRIPTION

[0029] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0030] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0031] In order to make the purpose, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

[0032] See also Figure 1-3 As shown, this embodiment is a combined transmission device, comprising:

[0033] The main body part includes a rotating shaft 11 and a supporting base 12;

[0034] Support components, including a support plate 21, anti-skid particles 22, a socket 23, an inner groove 24, a rubber column 25, a fixed plug rod 26, an extension ring 27 and a limit rod 28;

[0035] The bottom of the rotating shaft 11 is connected to the support base 12, the support plate 21 is connected to the bottom of the support base 12, and the middle part of the top of the support plate 21 is connected to the extension ring 27. The extension ring 27 is connected to the outer surface of the support base 12 by inlaying. The top of the extension ring 27 is equidistantly provided with inner grooves 24. The outer surface of the support base 12 is equidistantly connected to the circumference of the limit rod 28. The limit rod 28 is connected to the inside of the inner groove 24 by insertion.

[0036] The rotating shaft 11 is installed, and the support plate 21 is extended outside the wheel. Later, the rotating shaft 11 can be easily pulled out and disassembled through the support plate 21, saving time and effort.

[0037] The top of the support plate 21 is connected to anti-skid particles 22 by bonding, and the anti-skid particles 22 are evenly distributed;

[0038] After the support plate 21 is attached to the outside of the wheel, the anti-skid particles 22 are also attached to the outside of the wheel, thereby achieving anti-skid and anti-wear effects.

[0039] The inner groove 24 is symmetrically connected to a rubber column 25, which blocks the top of the outer surface of the limiting rod 28;

[0040] When the limiting rod 28 is fixed inside the inner groove 24 , the rubber column 25 can block the top of the limiting rod 28 to reinforce the inserted limiting rod 28 .

[0041] Working principle: First, the extension ring 27 is embedded in the lower part of the outer surface of the support seat, and the limiting rod 28 is fixed inside the inner groove 24 at the same time. The rubber column 25 will block the top of the limiting rod 28, which can fix the embedded limiting rod 28. In this way, the support plate 21 will be installed at the bottom of the rotating shaft 11;

[0042] Then the rotating shaft 11 can be installed, and the support plate 21 will extend outside the wheel. Later, the rotating shaft 11 can be easily pulled out and removed through the support plate 21, which saves time and effort and increases the convenience during disassembly.

[0043] See also Figure 1 、 Figure 3As shown, this embodiment is based on the above embodiment 1 and further includes a combination component, which includes a first extension shaft 31, a second extension shaft 32, a first fixing rod 33, a first fixing hole 34, a second fixing rod 35 and a second fixing hole 36;

[0044] The top of the rotating shaft body 11 is connected to a first extension shaft 31, the top of the first extension shaft 31 is connected to a second extension shaft 32, the top of the rotating shaft body 11 is connected to a first fixing rod 33, and the bottom of the first extension shaft 31 is formed with a first fixing hole 34, and the first fixing rod 33 is connected to the inside of the first fixing hole 34 by insertion;

[0045] The first extension shaft 31 and the second extension shaft 32 can be installed and used separately according to the model of the wheel.

[0046] A second fixing rod 35 is connected to the top of the first extension shaft 31, and a second fixing hole 36 is opened on the bottom of the second extension shaft 32. The second fixing rod 35 is connected to the inside of the second fixing hole 36 by insertion.

[0047] The first fixing rod 33 is fixed inside the first fixing hole 34 , and the second fixing rod 35 is fixed inside the second fixing hole 36 , so as to facilitate the installation of the first extension shaft 31 and the second extension shaft 32 .

[0048] It also includes a reinforcement component, which includes a first reinforcement ring 41, a first inner groove 42, a second reinforcement ring 43 and a second inner groove 44;

[0049] A first inner groove 42 is defined at the top of the rotating shaft 11. A first reinforcement ring 41 is connected to the bottom of the first extension shaft 31 and is embedded in the first inner groove 42. A second inner groove 44 is defined at the top of the first extension shaft 31 and a second reinforcement ring 43 is connected to the bottom of the second extension shaft 32 and is embedded in the second inner groove 44.

[0050] When the first fixing rod 33 is fixed inside the first fixing hole 34 and the second fixing rod 35 is fixed inside the second fixing hole 36 , the first reinforcement ring 41 is simultaneously fixed inside the first inner groove 42 and the second reinforcement ring 43 is simultaneously fixed inside the second inner groove 44 for reinforcement.

[0051] The working principle is as follows: first, the length of the rotating shaft 11 is fixed, and a first extension shaft 31 and a second extension shaft 32 are added to the top of the rotating shaft 11. The first extension shaft 31 and the second extension shaft 32 can be installed separately according to the model of the wheel, thereby increasing the length of the rotating shaft 11. There is no need to replace different rotating shafts 11 for installation and use, which increases compatibility;

[0052] After the first fixing rod 33 is inserted into the first fixing hole 34, the first reinforcement ring 41 is simultaneously fixed inside the first inner groove 42, so that the first extension shaft 31 will be installed on the top of the rotating shaft body 11, and after the second fixing rod 35 is inserted into the second fixing hole 36, the second reinforcement ring 43 is simultaneously fixed inside the second inner groove 44, so that the second extension shaft 32 will be installed on the top of the first extension shaft 31.

[0053] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0054] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A combined transmission device, characterized in that: include: A main body component, the main body component comprising a rotating shaft (11) and a supporting base (12); A supporting component, comprising a supporting plate (21), anti-skid particles (22), a plug hole (23), an inner groove (24), a rubber column (25), a fixed plug rod (26), an extension ring (27) and a limit rod (28); The bottom of the rotating shaft (11) is connected to the supporting base (12), the supporting plate (21) is connected to the bottom of the supporting base (12), the middle of the top of the supporting plate (21) is connected to the extension ring (27), the extension ring (27) is connected to the outer surface of the supporting base (12) by means of inlaying, the top of the extension ring (27) is provided with inner grooves (24) at equal intervals, the outer surface of the supporting base (12) is connected to the limiting rods (28) at equal intervals, and the limiting rods (28) are connected to the inside of the inner grooves (24) by means of insertion.

2. A combined transmission device according to claim 1, characterized in that: The top of the support plate (21) is connected to anti-skid particles (22) by bonding, and the anti-skid particles (22) are evenly distributed.

3. A combined transmission device according to claim 1, characterized in that: The inner groove (24) is symmetrically connected to a rubber column (25), and the rubber column (25) is blocked at the top of the outer surface of the limiting rod (28).

4. A combined transmission device according to claim 1, characterized in that: It also includes a combined component, the combined component including a first extension shaft (31), a second extension shaft (32), a first fixing rod (33), a first fixing hole (34), a second fixing rod (35) and a second fixing hole (36); The top of the rotating shaft body (11) is connected to a first extension shaft (31), the top of the first extension shaft (31) is connected to a second extension shaft (32), the top of the rotating shaft body (11) is evenly connected to a first fixing rod (33), the bottom of the first extension shaft (31) is evenly provided with a first fixing hole (34), and the first fixing rod (33) is connected to the inside of the first fixing hole (34) by insertion.

5. A combined transmission device according to claim 4, characterized in that: The top of the first extension shaft (31) is evenly connected to a second fixing rod (35), the bottom of the second extension shaft (32) is evenly opened with a second fixing hole (36), and the second fixing rod (35) is connected to the inside of the second fixing hole (36) by insertion.

6. A combined transmission device according to claim 4, characterized in that: It also includes a reinforcement component, the reinforcement component including a first reinforcement ring (41), a first inner groove (42), a second reinforcement ring (43) and a second inner groove (44); A first inner groove (42) is formed at the top of the rotating shaft (11), a first reinforcement ring (41) is connected to the bottom of the first extension shaft (31), and the first reinforcement ring (41) is embedded in the first inner groove (42). A second inner groove (44) is formed at the top of the first extension shaft (31), and a second reinforcement ring (43) is connected to the bottom of the second extension shaft (32), and the second reinforcement ring (43) is embedded in the second inner groove (44).

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