Hybrid quick replacement structure of electric vehicle

Abstract

The utility model relates to the technical field of electric vehicles, in particular to a hybrid quick replacement structure of an electric vehicle. According to the technical scheme, the device comprises wheels used for driving an automobile to run, a driving shaft used for transmission is arranged between the wheels, the outer wall of the driving shaft is fixedly sleeved with a driving gear, and clamping grooves are formed in the two sides of the driving gear respectively; the engine and the motor are installed on the upper surface of the automobile chassis, and first gears are fixedly arranged at the output ends of the engine and the motor; and the replacement assembly is arranged on the driving gear and used for rapidly replacing the hybrid power. According to the utility model, the hybrid power can be quickly replaced, and the transient power neutral gear or impact is reduced, so that the smoothness and stability of vehicle driving are greatly improved, and the driving experience is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electric vehicle technical field especially relates to a quick replacement structure of electric vehicle hybrid. BACKGROUND

[0002] The hybrid electric vehicle is the automobile that fuses the double power of fuel engine and motor, has multiple working modes, zero emission and quiet in pure electric mode, and the energy can be recycled in the collaborative work of both in hybrid mode, and the engine alone drive mode ensures the endurance. Its key components include internal combustion engine, motor, battery pack and electric control system, each plays an important role. The advantage is obvious, energy saving and environmental protection, fuel economy is good, power performance is excellent, endurance mileage is long and driving experience is good. The existing electric vehicle hybrid needs to replace the power drive after the oil or electricity is used up, which leads to the difficulty in accurate matching of the rotating speed of the engine and motor when switching, and the rotating speed difference may cause the power transmission to be not smooth, and a short power neutral or impact occurs, which reduces the driving experience. Therefore, the utility model provides a quick replacement mechanism of electric vehicle hybrid. SUMMARY

[0003] The utility model aims at the problem that the electric vehicle hybrid needs to replace the power drive after the oil or electricity is used up in the background art, which leads to the difficulty in accurate matching of the rotating speed of the engine and motor when switching, and the rotating speed difference may cause the power transmission to be not smooth, and a short power neutral or impact occurs, which reduces the driving experience, and provides a quick replacement structure of electric vehicle hybrid.

[0004] The utility model discloses a quick replacement structure of electric vehicle hybrid, which comprises a wheel for driving the vehicle to run, a drive shaft for transmission is arranged between the wheels, a drive gear is fixedly sleeved on the outer wall of the drive shaft, and clamping grooves are formed on the both sides of the drive gear.

[0005] Optionally, the replacement assembly comprises a cylinder, a connecting block is fixedly arranged on the output end of the cylinder, a group of connecting frames are fixedly arranged on the bottom surface of the connecting block, bearings are sleeved and arranged on the connecting frames, the bearings are movably sleeved with the drive gear, and a plurality of guide rods are movably and penetratively arranged on the outer wall of the bearings.

[0006] Optionally, the replacement assembly further comprises a second gear fixedly arranged at one end of the guide rod, the second gear is in rotational connection with the drive shaft, the second gear is in meshing connection with the first gear, the other end of the guide rod movably sleeved with a sleeve, one end of the sleeve fixedly arranged with a clamping block, the outer wall of the connecting frame sleeved with a spring, one end of the spring fixedly connected with the connecting frame, the other end of the spring fixedly connected with the clamping block.

[0007] Optionally, further comprising a battery pack arranged on the upper surface of the automobile chassis for providing power for the motor, the battery pack is in electrical connection with the motor.

[0008] Optionally, the connecting frame is located on both sides of the drive gear.

[0009] Optionally, the guide rod is arranged at equal intervals in a ring shape.

[0010] Optionally, the clamping groove and the clamping block are in petal-shaped structure.

[0011] In summary, the present application includes the following beneficial technical effects:

[0012] The utility model discloses a connecting block is driven to the connecting frame in the outer wall of guide rod horizontal sliding through the cylinder, and the connecting frame is driven to the sleeve in the outer wall of guide rod sliding through the spring and push the clamping block, thereby making the clamping block tightly adhere to one side of the drive gear, and when the position rotation of the clamping groove is consistent, the quick clamping can be carried out, the hybrid of quick replacement can be carried out, the short power empty or impact can be reduced, and the smoothness and stability of vehicle driving can be greatly improved, and the driving experience can be improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 Give a kind of electric vehicle hybrid quick replacement structure structure schematic diagram;

[0014] Figure 2 For Figure 1 Partial structure schematic diagram of replacement assembly;

[0015] Figure 3 For Figure 2 Partial split structure schematic diagram of replacement assembly.

[0016] Reference signs:

[0017] 1, wheel;2, drive shaft;3, drive gear;4, clamping groove;5, engine;6, motor;7, first gear;

[0018] 8, replacement assembly;81, cylinder;82, connecting block;83, connecting frame;84, bearing;85, guide rod;86, second gear;87, sleeve;88, clamping block;89, spring;

[0019] 9, battery pack. DETAILED DESCRIPTION

[0020] The technical solutions of the present application will be described clearly and completely in combination with the drawings. Obviously, the described embodiments are some of the embodiments of the present application, but not all the embodiments.

[0021] The components of the embodiments of the present application generally described and shown in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but only represents selected embodiments of the present application.

[0022] Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present application.

[0023] In the description of the present application, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0025] Embodiments

[0026] As Figure 1As shown, the utility model provides a kind of electric vehicle hybrid quick replacement structure, comprising: the wheel 1 for driving automobile travel, drive shaft 2 for transmission is arranged between wheel 1, it is convenient to drive wheel 1 rotation, the outer wall of drive shaft 2 is fixedly sleeved with driving gear 3, it is convenient to drive wheel 1 rotation, driving gear 3 two sides are respectively provided with clamping groove 4;Engine 5 and motor 6 are installed on the upper surface of automobile chassis, can realize automobile use oil and electric hybrid, the output of engine 5 and motor 6 is fixedly provided with first gear 7, it is convenient to drive wheel 1 rotation;Replacement assembly 8 for quick replacement hybrid is set on driving gear 3, and replacement assembly 8 is set on the upper surface of automobile chassis.

[0027] As Figures 1 to 3 Shown, replacement assembly 8 includes cylinder 81, the output of cylinder 81 is fixedly provided with connecting block 82, it is convenient to push connecting block 82 horizontal movement, the bottom surface of connecting block 82 is fixedly provided with a group of connecting frame 83, and connecting frame 83 is symmetrically arranged, it is convenient to drive connecting frame 83 to move simultaneously, connecting frame 83 is sleeved with bearing 84, bearing 84 is movably sleeved with driving gear 3, it is convenient for connecting frame 83 to move stably, the outer wall of bearing 84 is movably penetrated with multiple guide rods 85, it is convenient to guide connecting frame 83, and connecting frame 83 moves more stably.

[0028] Further, replacement assembly 8 also includes the second gear 86 fixedly provided at the one end of guide rod 85, the second gear 86 is rotatably connected with drive shaft 2, the second gear 86 is meshingly connected with first gear 7, it is convenient to drive the wheel 1 of both ends of drive shaft 2 rotation, the other end of guide rod 85 is movably sleeved with sleeve 87, can guide sleeve 87, so that sleeve 87 moves stably, one end of sleeve 87 is fixedly provided with clamping block 88, it is convenient to drive clamping block 88 to move stably, the outer wall of connecting frame 83 is sleeved with spring 89, one end of spring 89 is fixedly connected with connecting frame 83, the other end of spring 89 is fixedly connected with clamping block 88, it is convenient to push clamping block 88 and clamping groove 4 quick clamping.

[0029] As Figure 1 Shown, battery pack 9 for providing power for motor 6 is set on the upper surface of automobile chassis, battery pack 9 is electrically connected with motor 6, it is convenient to provide energy for motor 6.

[0030] Secondly, connecting frame 83 is located at the both sides of driving gear 3, it is convenient to quickly replace electric vehicle hybrid.

[0031] Further, guide rod 85 is annularly equidistantly arranged, it is convenient to stably drive driving gear 3 rotation.

[0032] In addition, clamping groove 4 and clamping block 88 are set as petal-shaped structure, effectively prevent shaking or loosening, ensure the stability of connection, and force is more uniform.

[0033] The working principle of the embodiment is as follows: when the electric drive is started, the battery pack 9 provides power for the motor 6, the motor 6 drives the first gear 7 to rotate, the first gear 7 drives the second gear 86 to rotate, the second gear 86 drives the sleeve 87 to rotate through the guide rod 85, the sleeve 87 drives the clamping block 88 to rotate, the clamping block 88 drives the drive gear 3 to rotate through the clamping groove 4, and the drive gear 3 drives the wheels 1 at both ends of the drive shaft 2 to rotate, so that the electric energy is used to drive the movement.

[0034] When the hybrid is replaced, the air cylinder 81 is started, the output end of the air cylinder 81 drives the connecting block 82 to move horizontally, the connecting block 82 drives the bearing 84 on the connecting frame 83 to slide horizontally on the outer wall of the drive shaft 2, the bearing 84 pushes the clamping block 88 to tightly adhere to one side of the drive gear 3 through the spring 89, and the other clamping block 88 is moved out of the drive gear 3. Then the output end of the engine 5 drives the first gear 7 to rotate, the first gear 7 drives the second gear 86 to rotate, the second gear 86 drives the sleeve 87 to rotate through the guide rod 85, the sleeve 87 drives the clamping block 88 to rotate, and when the position of the clamping block 88 is consistent with the clamping groove 4, the clamping block 88 is quickly clamped into the clamping groove 4 through the elastic force of the spring 89, so that the clamping block 88 drives the drive gear 3 to rotate, the drive gear 3 drives the wheels 1 at both ends of the drive shaft 2 to rotate, thereby quickly replacing the hybrid, the hybrid can be quickly replaced, the short power empty or impact is reduced, and the smoothness and stability of vehicle driving are greatly improved, and the driving experience is improved.

[0035] The above specific embodiments are only optional embodiments of the utility model, and based on the technical scheme of the utility model and the related inspiration of the above embodiments, the person skilled in the art can make various alternative improvements and combinations on the above specific embodiments.

Claims

1. An electric vehicle hybrid quick change structure, characterized by, Include: The wheel (1) for driving the car, the drive shaft (2) is arranged between the wheel (1) for transmission, the outer wall of the drive shaft (2) is sleeved with the drive gear (3), the drive gear (3) is respectively provided with clamping groove (4) on both sides; The engine (5) and motor (6) are installed on the upper surface of the automobile chassis, and the output end of the engine (5) and motor (6) is fixedly provided with first gear (7); The replacement assembly (8) for quick replacement of hybrid power is arranged on the drive gear (3).

2. The quick replacement structure of an electric vehicle hybrid according to claim 1, characterized in that, The replacement assembly (8) includes a cylinder (81), the output end of the cylinder (81) is fixedly provided with a connecting block (82), the bottom surface of the connecting block (82) is fixedly provided with a group of connecting frames (83), the connecting frames (83) are sleeved with bearings (84), the bearings (84) are movably sleeved with the drive gear (3), and the outer wall of the bearing (84) is movably penetrated with a plurality of guide rods (85).

3. The quick replacement structure of an electric vehicle hybrid according to claim 2, characterized in that, The replacement assembly (8) further includes a second gear (86) fixedly arranged on one end of the guide rod (85), the second gear (86) is rotatably connected with the drive shaft (2), the second gear (86) is meshed with the first gear (7), the other end of the guide rod (85) is movably sleeved with a sleeve (87), one end of the sleeve (87) is fixedly provided with a clamping block (88), the outer wall of the connecting frame (83) is sleeved with a spring (89), one end of the spring (89) is fixedly connected with the connecting frame (83), and the other end of the spring (89) is fixedly connected with the clamping block (88).

4. The quick replacement structure of a hybrid electric vehicle according to claim 1, characterized in that, Further comprising a battery pack (9) arranged on the upper surface of the automobile chassis for providing power for the motor (6), and the battery pack (9) is electrically connected with the motor (6).

5. The quick replacement structure of an electric vehicle hybrid according to claim 3, characterized in that, The connecting frame (83) is located on both sides of the drive gear (3).

6. The quick replacement structure of an electric vehicle hybrid according to claim 3, characterized in that, The guide rod (85) is arranged at equal intervals in a ring shape.

7. The quick replacement structure of an electric vehicle hybrid according to claim 3, characterized in that, The clamping groove (4) and the clamping block (88) are provided in petal shape structure.

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