CN201169203Y - Installation structure of transverse magnetic field permanent magnet motor for vehicle - Google Patents

Abstract

The utility model discloses an installation structure of a transverse magnetic field permanent magnet motor for a vehicle, which comprises a wheel, a vehicle frame and a transverse magnetic field permanent magnet motor. The transverse magnetic field permanent magnet motor is connected with the rim of the wheel through fixing bolts, and the output shaft of the motor is connected with the brake. The disc and the steering knuckle are fixed with the fixing nut, the cylinder shock absorber is connected between the steering knuckle and the upper part of the frame, the suspension swing arm is connected between the steering knuckle and the lower part of the frame, and the steering knuckle is connected to the vehicle through the suspension swing arm. The frame is connected together to form a triangular front and rear stable structure; the utility model enables the motor to directly drive the wheels, eliminating the need for complex variable speed clutch devices and rear axles and other low-efficiency mechanical components, and greatly improving the efficiency and usable space of the vehicle , while reducing costs.

Description

Installation structure of transverse magnetic field permanent magnet motor for vehicle

technical field

The utility model relates to an installation structure of a transverse magnetic field permanent magnet motor for vehicles.

Background technique

A known vehicle drive configuration is composed of an energy source, a controller, a drive, a drive motor, a gearbox, a clutch, a rear axle and wheels. Due to the low efficiency of the mechanical transmission part of the vehicle, it consumes a lot of energy; secondly, the layout scheme takes up a lot of space in the vehicle, which reduces the amount of energy carried by the vehicle and affects the driving range of the vehicle.

Contents of the invention

The purpose of the utility model is to provide a mounting structure for a permanent magnet motor with a transverse magnetic field for a vehicle, so that the motor directly drives the wheels, eliminating the need for complex variable speed clutch devices and rear axles and other low-efficiency mechanical components, and greatly improving the efficiency of the vehicle and available space while reducing costs.

The technical scheme of the utility model is: the installation structure of the transverse magnetic field permanent magnet motor for vehicles, including the wheel, the vehicle frame and the transverse magnetic field permanent magnet motor, the transverse magnetic field permanent magnet motor is connected with the rim of the wheel through fixing bolts, and the output shaft After connecting the brake disc and the steering knuckle, they are fixed with the fixing nuts. A cylinder shock absorber is connected between the steering knuckle and the upper part of the frame, and a suspension swing arm is connected between the steering knuckle and the lower part of the frame. The steering knuckle swings through the suspension. The arm is integrated with the frame to form a triangular front and rear stable structure;

The suspension swing arm is Y-shaped, which has a first connecting end and two symmetrically arranged second connecting ends. The lower part of the frame is provided with two parallel connecting rods, and the connecting rods are respectively arranged downwards. A connecting seat, the first connecting end of the suspension swing arm is connected and fixed to the steering knuckle, and the two second connecting ends of the suspension swing arm are respectively pinned and connected to the two connecting seats;

A heat insulating disc is arranged on the output shaft of the motor between the transverse magnetic field permanent magnet motor and the brake disc.

The utility model advantage is:

1. The utility model enables the motor to directly drive the wheels, eliminating the need for complex variable speed clutches and rear axles and other low-efficiency mechanical components, and greatly improving the efficiency and available space of the vehicle, while reducing costs.

2. The function of the heat insulation plate in the utility model is to isolate the heat generated during braking from being transmitted to the transverse magnetic field permanent magnet motor, so as to avoid damage to the transverse magnetic field permanent magnet motor due to temperature rise.

3. The function of the steering knuckle in the utility model is to connect the motor output shaft to fix the transverse magnetic field permanent magnet motor, connect the cylinder shock absorber, and connect the vehicle frame through the suspension swing arm to form a triangular front and rear stable structure.

4. The barrel type shock absorber in the utility model can play a role of shock absorption, and the suspension swing arm can play a role of shock absorption and stability.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described:

Fig. 1 is the perspective view of the utility model;

Fig. 2 is the schematic diagram of the utility model;

Fig. 3 is the right view of Fig. 2;

Fig. 4 is the top view of Fig. 3;

Among them: 1 rim; 2 wheels; 3 frame; 31 connecting rod; 32 connecting seat; 4 cylinder shock absorber; 7 brake disc; 8 fixing nut; 9 transverse magnetic field permanent magnet motor; 10 steering knuckle; 11 motor output shaft; 12 fixing bolt.

Detailed ways

Embodiment: as shown in Fig. 1 to Fig. 4, the mounting structure of transverse magnetic field permanent magnet motor for vehicle comprises wheel 2, vehicle frame 3 and transverse magnetic field permanent magnet motor 9, and described transverse magnetic field permanent magnet motor 9 is passed through fixing bolt 12 It is connected to the rim 1 of the wheel 2, so that the vehicle can be driven through the wheel 2, which eliminates the complicated transmission clutch device and low-efficiency mechanical components such as the rear axle, and greatly improves the efficiency and available space of the vehicle , while reducing costs.

The motor output shaft 11 is fixed with the fixed nut 8 after first connecting the brake disc 7 and the steering knuckle 10 through the heat insulating disc 5 . A cylinder shock absorber 4 is connected between the steering knuckle 10 and the upper part of the vehicle frame 3, and a suspension swing arm 6 is connected between the steering knuckle 10 and the lower part of the vehicle frame 3, and the steering knuckle 10 is connected to the vehicle frame 3 through the suspension swing arm 6. connected together to form a triangular stable structure. Among them, the function of the heat shield 5 is to isolate the heat generated during braking from being transmitted to the transverse magnetic field permanent magnet motor 9, so as to avoid damage to the transverse magnetic field permanent magnet motor due to temperature rise; the function of the steering knuckle 10 is to connect the motor output shaft 11 to fix The transverse magnetic field permanent magnet motor 9 is connected to the cylindrical shock absorber 4, and is integrated with the vehicle frame 3 through the suspension swing arm 6 to form a triangular stable front and rear fixed structure. In addition, the barrel shock absorber 4 can play a role of shock absorption.

The above-mentioned suspension swing arm 6 is Y-shaped, and it has a first connecting end 61 and two second connecting ends 62 arranged symmetrically. The lower part of the vehicle frame 3 is provided with two connecting rods 31 parallel to each other. A connecting seat 32 is arranged downward respectively, the first connecting end 61 of the suspension swing arm 6 is connected and fixed with the steering knuckle 10, and the two second connecting ends 62 of the suspension swing arm 6 are correspondingly pinned to the two connecting seats 32 respectively. connection. Suspension swing arm 6 can play the effect of shock absorption and stability.

Claims (3)

1. the mounting structure of an automobile-used permanent-magnetic motor with transverse magnetic field, comprise wheel (2), vehicle frame (3) and permanent-magnetic motor with transverse magnetic field (9), it is characterized in that: described permanent-magnetic motor with transverse magnetic field (9) is connected with the wheel rim (1) of wheel (2) by bolt of rear end plate (12), motor output shaft (11) connects brake disc (7), steering swivel (10) back is fixing with captive nut (8), be connected with telescopic shock absorber (4) between steering swivel (10) and vehicle frame (3) top, be connected with suspension swing arm (6) between steering swivel (10) and vehicle frame (3) bottom, steering swivel (10) fuses by suspension swing arm (6) and vehicle frame (3), constitutes the triangle rock-steady structure.

2. according to the mounting structure of the described automobile-used permanent-magnetic motor with transverse magnetic field of claim 1, it is characterized in that: described suspension swing arm (6) is Y-shaped, it has one first coupling end (61) and two symmetric arrangement ground second coupling ends (62), the bottom of vehicle frame (3) is provided with two pipe links that are parallel to each other (31), on the pipe link (31) respectively to having a Connection Block (32), first coupling end (61) of suspension swing arm (6) is connected and fixed with steering swivel (10), and two second coupling ends (62) of suspension swing arm (6) connect with two Connection Blocks (32) bolt respectively accordingly in succession.

3. according to the mounting structure of claim 1 or 2 described automobile-used permanent-magnetic motor with transverse magnetic field, it is characterized in that: the motor output shaft (11) between described permanent-magnetic motor with transverse magnetic field (9) and the brake disc (7) is provided with thermal insulating disc (5).

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