Compaction machine for towed plum-blossom-shaped roller impact filling of soil and stone block wastes

Abstract

The invention discloses a compaction machine for towed plum-blossom-shaped roller impact filling of soil and stone block waste. The device structurally comprises a base, the device comprises a supporting column, a pressing oil cylinder, a lock catch clamping base, a lock shaft lifting and swinging device, a plum blossom grinding roller groove, a shaft cover cap and a linkage roller rod. Accordingto the invention, the lock shaft lifting and swinging device is matched with the plum-blossom-shaped grinding roller wheel groove; the towed plum blossom petal shell block is erected on the side of the lock shaft lifting and swinging device, and then the fan plate balancing weight and the stamping cylinder support are linked to form a cambered surface three-section type rolling effect. Three-station repeated compaction operation of filling and grinding is guaranteed by matching with inertia impact; the missing perfection after one-step compaction is improved; the construction efficiency and the fineness of plum blossom petal shell block rolling are ensured; the inner frame linkage roller rod of the compactor is matched with pressure injection of the stamping cylinder support to achieve theimpact filling effect of the soil and stone block waste, the integrity of a ground surface is improved, the bilateral sides of rolling are prevented from tilting, the overlaying hammering flatteningeffect is achieved, materials are saved for building filling of the foundation soil and stone block waste, and the foundation soil and stone block waste is fully used.

Description

technical field [0001] The invention relates to a compacting machine used for impact filling of soil and rock waste with a towed plum blossom mill, which belongs to the field of construction machinery. Background technique [0002] Compaction machine is commonly used in building construction and alternate paving for flatness of the bottom surface. It is convenient for construction waste to fill the foundation frame with crushed earth and stones. It can also compact the asphalt surface to form the repair and thickening of the road surface. Covering operations, lifting the overall compactor Filling and plugging tightness of the material, the disadvantages to be optimized in the current technology are: [0003] Construction waste, soil and stone waste is a large amount of accumulation left after the common materials used in construction, which has a relatively hard plugging effect on filling foundation pits, but the single-roller action of the conventional compactor results in ...

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Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the object of the present invention is to provide a compacting machine for impact filling of earth and stone waste with a towed plum blossom mill, so as to solve the large amount of construction waste remaining after the earth and stone waste is a common material for construction. Accumulation, which has a hard plugging effect on filling foundation pits, but the single-roller action of conventional compactors causes single-line lateral movement of flat laying and covering operations, and the soil and rocks on the side of the cylinder will rise and crack. The soil and rock waste is expanded twice to fill the gap, causing the active gap at the bottom of the foundation to move slightly, thereby affecting the value of the seismic coefficient of the foundation, and when encountering a hard block of earth and rock, the rock will protrude from the top due to insufficient rolling impact, thus The quality of the compaction operation is greatly reduced, which affects the construction efficiency of construction machinery

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