Wheel type transport vehicle with narrow vehicle body

Abstract

The utility model belongs to the field of transport vehicles, and provides a narrow vehicle body wheel type transport vehicle which comprises a vehicle frame and at least four wheel train units installed on the vehicle frame. The wheel train units on the two sides of the frame are staggered front and back. The wheels on the two sides are arranged in a front-back staggered mode, the vehicle body structure is narrower, and the operation requirement in the narrow environment is met.

Description

Technical Field

[0001] The utility model relates to a narrow-body wheeled transport vehicle, belonging to the field of transport vehicles. Background Art

[0002] The wheels of existing transport vehicles are arranged symmetrically coaxially, and the body is relatively wide, which cannot meet the operation requirements in narrow environments. Content of the Utility Model

[0003] The utility model provides a narrow-body wheeled transport vehicle to solve the above problems, and the purpose is that: the relative wheels on both sides of the narrow-body wheeled vehicle are arranged in a front-back dislocation manner, and the body structure is narrower, which is suitable for the operation requirements in narrow environments.

[0004] In order to achieve the above purpose, the technical solution of the utility model is: a narrow-body wheeled transport vehicle, including a frame and at least 4 gear train units installed on the frame; the gear train units on both sides of the frame are arranged in a front-back dislocation manner.

[0005] As a preferred solution, the gear train unit includes a driving unit.

[0006] As a preferred solution, the gear train unit further includes a driven unit, the driven unit is arranged beside the driving unit, and the driving unit drives the driven unit to move.

[0007] As a preferred solution, the driving unit includes a motor, a wheel and a reducer, and the motor transmits power to the wheel through the reducer.

[0008] As a preferred solution, the output shaft of the motor and the output shaft of the reducer in a single driving unit are coaxial with the wheel; the axes of all driving units are parallel to each other.

[0009] As a preferred solution, the output shaft of the motor and the output shaft of the reducer in a single driving unit are coaxial with the wheel; the axes of all driving units are parallel to each other; this structural design is adopted to realize the dislocation setting of the corresponding wheels, thereby reducing the body width.

[0010] As a preferred solution, in order to enable the vehicle to have better displacement ability, the wheel is a Mecanum wheel.

[0011] As a preferred solution, in order to make the frame have better balance and stable operation, two pairs of driving units are evenly arranged at the front and rear of the frame, and the wheelbase of the two driving units on one side of the frame is equal to the wheelbase of the two driving units on the other side.

[0012] As a preferred solution, in order to realize automatic control, two navigation sensors are arranged on the front and rear surfaces of the frame respectively to detect obstacles for navigation and obstacle avoidance.

[0013] As a preferred solution, for the convenience of maintenance, an electrical compartment is provided on one side of the vehicle frame, and a control panel is installed in the electrical compartment for troubleshooting or manual operation of the vehicle.

[0014] As a preferred solution, a load platform is installed above the vehicle frame for carrying loads.

[0015] As a preferred solution, indicator lights are provided on the vehicle frame.

[0016] The beneficial effects of the present utility model are as follows:

[0017] 1. The front and rear of the wheels on both sides are arranged in a staggered manner, and the body structure is narrower.

[0018] 2. In order to make the vehicle frame more balanced and stable during operation, two pairs of drive units are evenly arranged at the front and rear of the vehicle frame, and the wheelbase of the two drive units on one side of the vehicle frame is equal to the wheelbase of the two drive units on the other side.

[0019] 3. In order to achieve automatic control, two navigation sensors are provided at the front and rear of the vehicle frame to detect obstacles for navigation and obstacle avoidance.

[0020] 4. As a preferred solution, for the convenience of maintenance, an electrical compartment is provided on one side of the vehicle frame, and a control panel is installed in the electrical compartment for troubleshooting or manual operation of the vehicle.

[0021] 5. A load platform is installed above the vehicle frame for carrying loads.

[0022] 6. In order to enable the vehicle to have better displacement ability, the wheels are Mecanum wheels. Description of the Drawings

[0023] Figure 1 is the bottom view of the present utility model;

[0024] Figure 2 is the front view of the present utility model;

[0025] Figure 3 is the side view of the present utility model;

[0026] Figure 4 is the overall view of the present utility model.

[0027] In the figures: 1. Vehicle frame; 2. Wheels; 3. Control panel; 4. Electrical compartment; 5. Load platform; 6. Indicator lights; 7. Reducer; 8. Motor. Detailed Embodiments

[0028] In order to make the objectives, technical solutions, and advantages of the present utility model clearer, the present utility model will be further described below with reference to the accompanying drawings.

[0029] As shown in Figures 1-4As shown in the figure, the utility model includes a frame 1 and at least four gear train units mounted on the frame 1; the gear train units on both sides of the frame 1 are arranged in a front-back staggered manner.

[0030] As an optimized solution of the above embodiment: The gear train unit includes a driving unit.

[0031] As an optimized solution of the above embodiment: The gear train unit further includes a driven unit, and the driven unit is arranged beside the driving unit, and the driving unit drives the driven unit to move.

[0032] Preferably, the driving unit includes a motor 8, a wheel 2 and a reducer 7, and the motor 8 transmits power to the wheel 2 through the reducer 7.

[0033] As an optimized solution of the above embodiment: Preferably, the output shaft of the motor 8 and the output shaft of the reducer 7 in a single driving unit are coaxial with the wheel 2; the axes of all driving units are parallel to each other. This structural design is adopted to achieve the staggered setting of the corresponding wheels, thereby reducing the body width.

[0034] Preferably, the wheel is a Mecanum wheel.

[0035] As an optimized solution of the above embodiment: Two pairs of driving units are evenly arranged at the front and rear of the frame 1, and the wheelbase of the two driving units on one side of the frame 1 is equal to the wheelbase of the two driving units on the other side.

[0036] As an optimized solution of the above embodiment: An electrical compartment 4 is arranged on one side of the frame 1, and a control panel 3 is installed in the electrical compartment 4.

[0037] As an optimized solution of the above embodiment: A load platform 5 is installed above the frame 1.

[0038] As an optimized solution of the above embodiment: An indicator light 6 is arranged on the frame.

[0039] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection claimed by the utility model is defined by the appended claims and their equivalents.

Claims

1. A narrow-body wheeled transport vehicle, characterized in that: It includes a vehicle frame (1) and at least four gear train units mounted on the vehicle frame (1); the gear train units on both sides of the vehicle frame (1) are arranged in a front-back staggered manner.

2. The narrow-body wheeled transporter according to claim 1, wherein: The gear train unit includes a driving unit.

3. The narrow-body wheeled transport vehicle according to claim 2, characterized in that: The gear train unit further includes a driven unit, and the driven unit is arranged beside the driving unit, and the driving unit drives the driven unit to move.

4. A narrow-body wheeled transport vehicle according to claim 2, characterized in that: The driving unit includes a motor (8), a wheel (2) and a speed reducer (7), and the motor (8) transmits power to the wheel (2) through the speed reducer (7).

5. A narrow-body wheeled transport vehicle according to claim 4, characterized in that: The output shaft of the motor (8) and the output shaft of the speed reducer (7) in a single driving unit are coaxial with the wheel (2); the axes of all driving units are parallel to each other.

6. The narrow-body wheeled transporter according to claim 4, characterized in that: The wheel (2) is a Mecanum wheel.

7. The narrow-body wheeled transport vehicle according to claim 2, characterized in that: Two pairs of driving units are evenly arranged at the front and rear of the vehicle frame (1), and the wheelbase of the two driving units on one side of the vehicle frame (1) is equal to the wheelbase of the two driving units on the other side.

8. A narrow-body wheeled transport vehicle according to any one of claims 1-6, characterized in that: An electrical compartment (4) is arranged on one side of the vehicle frame (1), and a control panel (3) is installed in the electrical compartment (4).

9. A narrow-body wheeled transport vehicle according to any one of claims 1-6, characterized in that: A load platform (5) is installed above the vehicle frame (1).

10. A narrow-body wheeled transport vehicle according to any one of claims 1-6, characterized in that: An indicator light (6) is arranged on the vehicle frame.

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