Simplified wheel type transportation vehicle suitable for mountain orchards

[0031] Example:

[0032] like Figures 1~6 As shown, a light and simplified wheeled transporter suitable for mountain orchards includes a car body, the front end of the car body is connected with the front axle through a front suspension assembly 2, front wheels 3 are provided at both ends of the front axle, and the rear end of the car body passes through The rear suspension assembly 4 is connected with the rear axle, and rear driving wheels 5 are arranged at both ends of the rear axle. On the installation part on the lower side of the front part of the vehicle body, the engine 6 on the installation part is connected with the rear driving wheel 5 through the transmission mechanism. The upper side of the front part of the vehicle body is provided with a driver's seat 7 and a fuel tank 8, and the front position of the driver's seat 7 is provided with a steering wheel The steering mechanism controls the steering of the front wheels 3, the front wheels 3 and the rear driving wheels 5 are respectively provided with braking mechanisms, and the wheelbase between the front wheels 3 and the rear driving wheels 5 in this embodiment is 1346~1390mm, The track distance between the two front wheels 3 is 835~830mm, the track distance between the two rear drive wheels 5 is 835~830mm, the tires of the front wheels 3 and the rear drive wheels 5 are mountain tires, and the engine 6 is a row A water-cooled gasoline engine with a capacity of 250CC, the rated power is 11.5 (1±5%) kW, the maximum power is 14.7 (1±5%) kW, the maximum speed is 9000 (1±5%) r/min, and the maximum torque is 19 ( 1±5%) N·m, the starting method of engine 6 is electronic ignition type.

[0033] The transmission mechanism in this embodiment includes a clutch, the clutch is connected to the engine 6, the clutch is connected to the transmission, the transmission is respectively connected to the reducer and the differential through the transmission shaft 9 and the universal joint, and the reducer and the differential are respectively connected through the transmission half shaft Connected with the two rear drive wheels 5, the transmission in this embodiment is a three-shaft common gear cyclic gear transmission, the transmission is provided with an independent reverse gear, and adopts a multi-speed arrangement of five forward gears and one reverse gear. In the form, the reducer is a two-stage conical-cylindrical helical gear reducer.

[0034] The steering mechanism in this embodiment includes a steering handle 10. The steering handle 10 is located in front of the driver's seat. The steering handle 10 is connected to a steering tie rod through a steering shaft 11. The steering tie rod controls the steering of the front wheels 3 through the steering knuckle. The steering handle 10 in the embodiment is a motorcycle type.

[0035] The braking mechanism in this embodiment includes a front manual control mechanism and a rear manual control mechanism. Both the front manual control mechanism and the rear manual control mechanism are arranged on the steering handle 10. The front wheel disc brake, the rear manual control mechanism is connected to the rear wheel disc brake located on the rear drive wheel through the hydraulic brake line, and the hydraulic brake is convenient to adapt to the mountain terrain.

[0036] like image 3 and 4 As shown, the vehicle body in this embodiment includes a vehicle frame 1 and a carriage 12; wherein, the vehicle frame 1 includes two longitudinal beams 13, and four transverse beams 14 are arranged between the two longitudinal beams 13, and the longitudinal beams 13 form a "Z" font structure (such as figure 1 shown), the angle formed by the "Z" shape is 135°, the front end of the longitudinal beam 13 is provided with two front beams 15 that are isosceles triangles, and the upper surface of the longitudinal beam 13 is respectively provided with a front shock absorber bracket 16 and a rear shock absorber bracket 16. The shock absorber bracket 17 is provided with an engine bracket 18 on the lower surface of the longitudinal beam 13 , and the rear support beam 19 is provided at the rear end of the longitudinal beam 13 .

[0037] like Figure 5 and 6 As shown, the carriage in this embodiment includes a wooden bottom plate 20, the wooden bottom plate 20 is rectangular, the four corners of the rectangle are set as arc structures, and a guardrail is arranged around the rectangle, and the guardrail includes an upper arc-shaped hollow steel pipe 21 and a lower arc-shaped hollow steel pipe 21. Steel pipe 22, a number of guardrail reinforced hollow steel pipes 23 are arranged between the upper arc hollow steel pipe 21 and the lower arc hollow steel pipe 22, the size of the wooden base plate 20 is 1060mm×1060mm, and the height of the guardrail is 300mm. strength requirements.