Novel damping device for agricultural machinery

Abstract

The invention discloses a novel damping device for agricultural machinery. The novel damping device comprises an upper supporting column. An upper supporting plate is fixedly connected to the lower end of the upper supporting column. A lower fixing plate is arranged below the upper supporting plate in a matched mode. The lower fixing plate and the upper supporting plate are connected through a plurality of connecting assemblies. A plurality of upper fixing seats are fixedly connected to the lower end of the lower fixing plate. The lower ends of the upper fixing seats are fixedly connected with anti-seismic assemblies. According to the novel damping device for the agricultural machinery, the upper supporting plate and the lower supporting plate which are detachable are additionally arranged and are connected through a plurality of connecting assemblies, and at the same time, the damping device and a plurality of buffering assemblies are arranged between the upper supporting plate and the lower supporting plate, so that in an actual damping process, through cooperation of a plurality of damping components, the effect of efficient damping can be achieved, setting deviation can be avoided during damping movement, equipment can be protected, and resources can be saved.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a novel shock absorbing device for agricultural machinery. Background technique [0002] More and more agricultural machinery needs to be used for work in agricultural production. Due to the complex terrain of agricultural machinery operation and uneven agricultural land, the demand for shock absorption of agricultural machinery is relatively high, especially the shock absorption for drivers is very important. Otherwise, it will increase the fatigue of the staff, thereby reducing the work efficiency of the staff. [0003] The patent application with the notification number CN207278772U discloses a double shock absorber for agricultural machinery. The double shock absorber for agricultural machinery consists of the following structures: base, shock absorber, main shock absorber, shock absorber Spring, piston A, piston rod, upper pressure plate, air hole, air exchan...

AI Technical Summary

Problems solved by technology

[0004] But in this patent, still there are following effects: (1) the damping device structure is simple in this equipment, when actual damping, play the effect of damping by damping spring and upper magnet and lower magnet synergy, but Can't play good damping effect like this; (2) at the same time in the process of damping, no matter be spring or magnet, all do not play the position-limiting effect to the motion of whole equipment, as we all know, spring has certain deformation, When two repelling magnets move relative to each other, due to the repulsive force, they will deflect sideways. Therefore, during the movement, the two relatively moving parts will deviate. Over time, it is easy to cause damage to the device, thereby increasing production costs.

Images