Electric kart

Abstract

The utility model discloses an electric kart which comprises an integrally-formed plastic shell, a kart frame is fixed in the plastic shell, front wheel shafts are installed on the two sides of the front portion of the kart frame through C-shaped installation bases and angle regulators, and a motor, a controller, a speed regulator, a battery and a control system which are electrically connected with one another are installed on the kart frame. The motor is installed in a motor fixing seat of the frame through a metal clamping block, the controller is installed on a controller fixing support of the frame, a steering wheel is rotatably installed on the frame, a direction lever on the lower portion of the steering wheel is connected to a front axle through a steering lever, and a speed regulator and an accelerator which are electrically connected with the control system and the controller are installed on the frame. A brake device is mounted on an output shaft of the motor and is in transmission connection with the brake and the brake foot bar; the utility model has the advantages that the structure is novel and integrated, the production cost is reduced, the battery compartment is of a quick opening structure, the battery is convenient to quickly replace, the production and assembly link between split bodies is omitted, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a kart, in particular to an electric kart. Background Art

[0002] As a recreational and competitive vehicle at home and abroad, go-karts are popular among the public because of their low chassis, high speed, and ability to perform rapid and elegant movements. As for the traditional go-karts on the market, their technical level is still stuck in using gasoline engines as a power source. Such products are highly polluting and noisy when used indoors and outdoors, and have high requirements for venues, high operating costs, and large investments.

[0003] 1. Traditional karts use gasoline engines as their power, which have large exhaust emissions, high pollution, and very loud noise, which is harmful to the human auditory system and causes a lot of nuisance to the public.

[0004] 2. Traditional gasoline karts have small engines, low conversion efficiency, and poor experience.

[0005] 3. The appearance is monotonous, which causes aesthetic fatigue.

[0006] 4. The karting track is long, covers a large area, and the road surface is made of asphalt. The most important thing is that the investment cost of this type of road surface is high, which limits the development of the industry. Utility Model Content

[0007] The technical problem to be solved by the utility model is to provide an electric kart in view of the deficiencies in the prior art.

[0008] In order to achieve the above purpose, the measures taken by the utility model are:

[0009] An electric kart comprises an integrally formed plastic shell, a frame is fixed in the plastic shell, front axles are mounted on both sides of the front of the frame through a C-shaped mounting seat and an angle adjuster, a steering wheel consisting of a wheel hub and a tire is mounted on the front axle, a motor, a controller, a speed regulator, a battery and a control system electrically connected to each other are mounted on the frame, the motor is mounted in a motor mounting seat of the frame through a metal clamp, the battery is mounted in a battery compartment of the frame, a rear drive wheel is mounted on the output shaft of the motor, a steering wheel is rotatably mounted on the frame, a steering rod at the lower part of the steering wheel is connected to the front axle through a steering rod, an instrument is mounted on the steering wheel through a fixed bracket, a control system is mounted on the frame, the control system comprises a control panel and operation function keys on the control panel, the controller is mounted on a controller fixing bracket at the rear of the frame, an accelerator electrically connected to the control system and the controller is mounted on the right side of the frame, a brake device consisting of a disc brake caliper and a disc brake is mounted on the output shaft of the motor, the brake device is transmission-connected to the brake and the brake pedal, and the accelerator is transmission-connected to the accelerator pedal. The frame is provided with side support rods at both sides, a rear support rod at the rear, and a front support rod at the front. A plurality of mounting plates are provided around the frame.

[0010] The frame is provided with side support rods at both sides, a rear support rod at the rear, and a front support rod at the front. A plurality of mounting plates are provided around the frame.

[0011] The battery compartment is hinged with a battery compartment cover plate by a hinge, a flip switch is provided between the battery compartment cover plate and the battery compartment, and the battery compartment is symmetrically provided with two flip switches;

[0012] The plastic shell is provided with a charging hole electrically connected to the battery;

[0013] A circle of anti-collision plates is fixed around the frame;

[0014] The motor is installed in a differential rear axle structure, and the motor control scheme adopts a vector sine wave control scheme;

[0015] The plastic shell is symmetrically embedded with front lighting lamps, rear tail lamps and warning lamps;

[0016] The C-shaped mounting seat is provided with upper and lower vertical through holes, which are used to adjust the angle adjuster;

[0017] A first steering bracket is provided at the center of the front part of the frame, and a steering rod is rotatably mounted and connected in the mounting hole of the first steering bracket through a bearing, and the steering rod is connected to the horn rod installed on the C-shaped mounting seat through a steering pull piece and a hexagonal pull rod;

[0018] The metal clamp block is arranged in the motor fixing seat, and the metal clamp block includes an upper clamp block and a lower clamp block, the upper clamp block and the lower clamp block are locked by bolts, and the output shaft of the motor is arranged between the upper clamp block and the lower clamp block;

[0019] A cover-opening linkage device is installed between the battery compartment and the battery compartment cover plate, and the cover-opening linkage device includes a cover-opening motor and a flip switch.

[0020] The utility model has the following beneficial effects: it is practical, has a novel structure, and has an integrated overall structure, which greatly reduces production costs, eliminates production and assembly links between separate parts, and improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the frame installation structure of the utility model from top view.

[0022] Figure 2 It is a schematic diagram of the rear view structure of the vehicle frame installation of the utility model.

[0023] Figure 3 It is a front structural schematic diagram of the frame installation of the utility model.

[0024] Figure 4 It is a schematic diagram of the side view structure of the frame installation of the utility model.

[0025] Figure 5 It is a schematic diagram of the structure of the utility model from top view. DETAILED DESCRIPTION

[0026] An electric kart, comprising an integrally formed plastic shell 22, a frame fixed in the plastic shell 22, front axles mounted on both sides of the front of the frame through a C-shaped mounting seat 1 and an angle adjuster 2, a steering wheel consisting of a wheel hub 8 and a tire 9 mounted on the front axle, a motor, a controller, a speed regulator 11, a battery and a control system 28 electrically connected to each other mounted on the frame, the motor mounted in a motor mounting seat 6 of the frame through a metal clamp 7, the battery mounted in a battery compartment 23 of the frame, a rear drive wheel mounted on the output shaft of the motor, a steering wheel rotatably mounted on the frame, and a steering wheel below the steering wheel The steering rod is connected to the front wheel axle through the steering rod 3, the instrument 5 is installed on the steering wheel through the fixed bracket 4, the control system 28 is installed on the frame, the control system 28 includes a control panel and operation function keys on the control panel, the controller is installed on the controller fixed bracket 10 at the rear of the frame, the accelerator 15 electrically connected to the control system 28 and the controller is installed on the right side of the frame, the brake device composed of a disc brake caliper 19 and a disc brake 20 is installed on the output shaft of the motor, the brake device is connected to the brake 13 and the brake pedal 12 by transmission, and the accelerator 15 is connected to the accelerator pedal 14 by transmission. Side support rods 17 are installed on both sides of the frame, the rear support rod 18 is installed at the rear, and the front support rod 16 is installed at the front, and a plurality of mounting plates 21 are installed around the frame.

[0027] The battery compartment 23 is hinged with a battery compartment cover 24 via a hinge 27. A flip switch 26 is provided between the battery compartment cover 24 and the battery compartment 23. The battery compartment 23 is symmetrically provided with two flip switches 26. Figure 5 As shown, the battery compartment cover 24 on one side is in an open state, and the battery compartment cover 24 on the other side is in a closed state. A circuit switch for controlling the circuit is provided at the rear of the battery compartment 23, which is safer. The battery compartment 23 adopts a sunken structure design. The hinged battery compartment cover 24 is easy to open.

[0028] The plastic housing 22 is provided with a charging hole 25 electrically connected to the battery.

[0029] A circle of anti-collision plates 29 are fixed around the frame.

[0030] The motor is installed in a differential rear axle structure, and the motor control scheme adopts a vector sine wave control scheme.

[0031] The plastic housing 22 is symmetrically embedded with a front lighting lamp, a rear tail lamp and a warning lamp.

[0032] The C-shaped mounting seat 1 is provided with upper and lower vertical through holes, which are used to adjust the angle adjuster 2 .

[0033] A first steering bracket is provided at the center of the front part of the frame, and a steering rod 3 is rotatably mounted and connected in the mounting hole of the first steering bracket through a bearing. The steering rod 3 is connected to the horn rod installed on the C-shaped mounting seat 1 through a steering pull piece and a hexagonal pull rod.

[0034] The metal clamping block 7 is arranged in the motor fixing seat 6. The metal clamping block 7 includes an upper clamping block and a lower clamping block. The upper clamping block and the lower clamping block are locked by bolts. The output shaft of the motor is arranged between the upper clamping block and the lower clamping block.

[0035] Usually, the wheel hub 8 is designed with a diameter of 170±10 and a width of 130±5 mm, and the tire 9 is designed with a diameter of 330±10 mm. The chassis height is increased, and the applicability to the site and the industry innovation are expanded.

[0036] The control system 28 is arranged below the steering wheel for easy operation. Below the steering wheel are provided a switch key, a forward and reverse key, a light control key, and a battery compartment switch control key connected to the control system 28. The above keys are exposed to the surface of the housing.

[0037] The integrally formed plastic shell 22 is fixed to the frame, and the plastic shell 22 is in a state of covering the frame, and the assembly is scientific.

[0038] The karts are electrically driven, which is quiet and environmentally friendly.

[0039] A cover opening linkage device is installed between the battery compartment 23 and the battery compartment cover 24, and the cover opening linkage device includes a cover opening motor and a flip cover switch 26. Pressing the flip cover switch 26 starts the cover opening motor, which drives the battery compartment cover 24 through the transmission mechanism to pop open the battery compartment cover 24, and take out the battery, so that the battery can be replaced quickly.

Claims

1. An electric kart, comprising an integrally formed plastic housing (22), Features: A frame is fixed in the plastic shell (22), and front axles are installed on both sides of the front of the frame through a C-shaped mounting seat (1) and an angle adjuster (2). A steering wheel consisting of a wheel hub (8) and a tire (9) is installed on the front axle. A motor, a controller, a speed regulator (11), a battery and a control system (28) that are electrically connected to each other are installed on the frame. The motor is installed in a motor fixing seat (6) of the frame through a metal clamp (7), and the battery is installed in a battery compartment (23) of the frame. A rear driving wheel is installed on the output shaft of the motor. A steering wheel is rotatably installed on the frame, and a steering rod at the bottom of the steering wheel is connected to the front steering wheel through a steering rod (3). An instrument (5) is mounted on the wheel axle and the steering wheel through a fixing bracket (4); a control system (28) is mounted on the vehicle frame; the control system (28) includes a control panel and operation function keys on the control panel; a controller is mounted on a controller fixing bracket (10) at the rear of the vehicle frame; an accelerator (15) electrically connected to the control system (28) and the controller is mounted on the right side of the vehicle frame; a brake device consisting of a disc brake caliper (19) and a disc brake (20) is mounted on the output shaft of the motor; the brake device is transmission-connected to a brake (13) and a brake pedal (12); and the accelerator (15) is transmission-connected to an accelerator pedal (14).

2. An electric kart according to claim 1, Features: The frame is provided with side support rods (17) at both sides, a rear support rod (18) at the rear, and a front support rod (16) at the front. A plurality of mounting plates (21) are installed around the frame.

3. An electric kart according to claim 1 or 2, Features: The battery compartment (23) is hingedly connected with a battery compartment cover (24) via a hinge (27), a flip switch (26) is arranged between the battery compartment cover (24) and the battery compartment (23), and two flip switches (26) are symmetrically arranged on the battery compartment (23).

4. An electric kart according to claim 3, Features: The plastic shell (22) is provided with a charging hole (25) electrically connected to the battery.

5. An electric kart according to claim 4, Features: A circle of anti-collision plates (29) are fixed around the frame.

6. An electric kart according to claim 5, Features: The motor is installed in a differential rear axle structure, and the motor control scheme adopts a vector sine wave control scheme.

7. An electric kart according to claim 6, Features: The plastic shell (22) is symmetrically embedded with a front lighting lamp, a rear tail lamp and a warning lamp.

8. An electric go-kart according to claim 6, Features: The C-shaped mounting seat (1) is provided with upper and lower vertical through holes, and the upper and lower vertical through holes are used to adjust the angle adjuster (2).

9. An electric go-kart according to claim 8, Features: A first steering bracket is provided at the center of the front part of the frame, and a steering rod (3) is rotatably mounted in the mounting hole of the first steering bracket via a bearing, and the steering rod (3) is connected to a horn rod mounted on the C-shaped mounting seat (1) via a steering pull plate and a hexagonal pull rod.

10. The electric go-kart according to claim 8, Features: The metal clamping block (7) is arranged in the motor fixing seat (6), and the metal clamping block (7) includes an upper clamping block and a lower clamping block. The upper clamping block and the lower clamping block are locked by bolts, and the output shaft of the motor is arranged between the upper clamping block and the lower clamping block.

11. An electric go-kart according to claim 10, Features: A cover-opening linkage device is installed between the battery compartment (23) and the battery compartment cover plate (24), and the cover-opening linkage device comprises a cover-opening motor and a cover-flip switch (26).

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