5results about How to "Lower ground clearance" patented technology

The utility model belongs to the technical field of vehicle structure design and manufacturing, and particularly relates to a lower vehicle body module and a vehicle. Comprising a rear floor assembly, a longitudinal pull rod mounting reinforcing plate and a transverse pull rod mounting reinforcing plate. The rear floor assembly comprises longitudinal beam assemblies and a cross beam assembly, the cross beam assembly is connected between the longitudinal beam assemblies, and each longitudinal beam assembly comprises a first longitudinal beam and a second longitudinal beam which extend in the X direction; wherein the longitudinal pull rod mounting reinforcing plate is connected to the first longitudinal beam so as to be connected with a longitudinal pull rod; the tie rod mounting reinforcing plate is connected to the second longitudinal beam and used for being connected with a tie rod. An auxiliary frame of an original rear suspension is omitted, so that the weight of the vehicle is effectively reduced. Due to the fact that the auxiliary frame is omitted, the overall weight of the vehicle is reduced, fuel consumption is reduced, fuel economy is improved, the manufacturing cost of the vehicle is reduced, and the market competitiveness of the vehicle is improved. In addition, the auxiliary frame is omitted, so that the ground clearance of the lower vehicle body module is further reduced, and cargo loading and unloading are more convenient.

The present invention relates to the field of front floors, and specifically to a universal automobile front floor assembly, comprising a front floor, wherein the height of the front end of the front floor from the ground is less than the height of the rear end of the front floor from the ground; the present invention discloses a universal automobile front floor assembly, which optimizes the overall structure of the front floor so that the front floor is lower at the front and higher at the rear, and a gap is reserved under the rear end of the front floor, thereby facilitating the subsequent arrangement of a battery pack and avoiding a reduction in the ground clearance of the vehicle caused by the installation of the battery pack.

The utility model provides a water spraying frame and a sanitation vehicle. The water spraying frame comprises a water spraying rod, a fan-shaped nozzle arranged on the water spraying rod, a first fixing frame and a second fixing frame connected with the first fixing frame through a hinge, and a plurality of first driving pieces used for driving the water spraying rod to rotate are arranged on the second fixing frame in the X direction. An output shaft of each first driving piece penetrates through the second fixing frame and then is connected with one water spraying rod, and a second driving piece used for driving the second fixing frame to swing in a pitching mode along the hinge is arranged between the first fixing frame and the second fixing frame. Adjustment of different water pressures for flushing the ground is achieved, and aiming at a hardened road surface, the gap between the fan-shaped nozzle and the ground can be reduced, the water pressure for impacting the ground is increased, and the cleanliness of road surface flushing is improved.

The invention relates to the technical field of seed rain collection, in particular to a seed rain collection device adaptive to various terrains, the seed rain collection device comprises a supporting frame, a telescopic assembly and an inner and outer cylinder assembly, the supporting frame is connected with the upper end of the inner cylinder assembly through the telescopic assembly, and the outer side of the inner cylinder assembly is sleeved with a rotatable outer cylinder assembly; the periphery of an elastic collecting net is fixed to the supporting frame, the center of the collecting net extends into the inner cylinder assembly, the middle of the collecting net is fixed to an upper end opening of the inner cylinder assembly through a fixing sleeve, the height of the supporting frame can be adjusted according to the height of ground surface vegetation, and an opening of the collecting net is higher than the ground surface vegetation. Meanwhile, the folding supporting legs are arranged to improve the stability of the supporting frame after the supporting frame is lifted.

The present application relates to a kind of towed tractor for equipment handling.In the handling of large electromechanical equipment in mine, coal mine is always high-risk operation, generally by special anti-explosion shovel plate car is carried out shovel end transport, this mode encapsulation is difficult, transport risk is big, and it is prone to safety accident.The present application includes rotary traction towed mechanism, frame, bearing platform;The frame is U-shaped structure, front connection rotary traction towed mechanism, two wings are symmetrically provided with hoisting oil cylinder, the bottom front end is movably hinged to the front end of bearing platform, the bottom outer side is symmetrically provided with load wheel, the piston rod of hoisting oil cylinder and the left and right sides of bearing platform are hinged with pin bolt.The present application when handling encapsulated heavy electromechanical equipment, gravity is low, and the clearance from ground is small, and there is no risk of skewing and overturning during transportation, eliminates the risk of equipment damage, and has high safety and reliability.Can save time, reduce worker physical strength, improve labor efficiency.