A mineral aggregate spreading device for agricultural construction road construction

Abstract

The invention discloses a mineral aggregate spreading device for agricultural construction road construction. The mineral aggregate spreading device comprises a cart body, a material storage assembly,and a material stirring assembly; a vehicle body comprises base plates and moving wheels; the base plates are arranged in parallel; moving wheels are distributed on the bottom surface of the base plate; the material storage assembly comprises a storage box and supporting rods, wherein the longitudinal section of the storage box is trapezoidal; the top end of the storage box is open; inclined sideplates of the storage box comprise connecting plates and a vibration plate; two ends of the vibration plate are each connected with one connecting plate through an elastic connecting mechanism; the other ends of the two connecting plates are fixedly connected with the top shell and the bottom shell of the storage box correspondingly. A rectangular notch is formed in the bottom of the vertical side plate opposite to the inclined side plate on the storage box, the material stirring assembly is installed at the notch, a baffle inclining towards the interior of the storage box is connected to anupper end opening of the notch, installation plates are vertically arranged on two sides of the notch, and the material stirring assembly comprises a stirring plate, a roller and a motor. The mineralaggregate spreading device is uniform in material spreading, stable and reliable in work, and labor-saving.

Description

technical field [0001] The invention relates to the field of road construction, in particular to a mineral material spreading device for road construction in agricultural construction. Background technique [0002] At present, in the construction of agricultural infrastructure, roads need to be built, and there is still a demand for road construction in the fields and between fields, which can facilitate farmers to carry out agricultural production operations. The chip seal technology is to spray a layer of bituminous material on the asphalt pavement, followed by spreading single crushed stone, or appropriately graded aggregate, and followed by rolling. It is mainly used to prevent the infiltration of water, improve the skid resistance and wear resistance of the road surface, and improve the performance of the road surface. [0003] The traditional gravel spreading device mainly adopts the form of a material distribution plate, in which the gravel in the silo falls freely b...

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Problems solved by technology

[0003] The traditional gravel spreading device mainly adopts the form of a material distribution plate, in which the gravel in the silo falls freely by gravity, and is sent to the material distribution plate through the material door by the rotating friction of the roller, slides down to the reflection plate along the material distribution groove Falling, this kind of crushed stone spreading device spreads unevenly, and the working stability is poor, and the mineral material is easy to block during the spreading process

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