a bridge device

Abstract

The invention relates to bridge equipment, comprising a feed box fixedly installed at the upper end of a frame body; a cavity is formed in the feed box; middle end shafts are respectively and rotatably installed at the middle ends of the top wall and the bottom wall of the cavity; the middle end shafts are respectively and fixedly provided with an upper mixing plate, a lower mixing plate and a middle mixing plate positioned between the upper mixing plate and the lower mixing plate; placement grooves are respectively formed in the middle mixing plates in a way of being symmetrical at left and right; a moving plate is rotatably installed in each placement groove by means of a rotary pin shaft; a through hole is formed in each moving plate; toothed wheels fixedly connected with the rotary pin shafts are installed in the through holes; each middle mixing plate is provided with an internal sliding groove between the corresponding placement groove and the corresponding middle end shaft; each internal sliding groove is internally provided with a sliding block in a sliding way; the ends, back on to the middle end shafts, of the middle mixing plates are respectively provided with an external sliding groove which passes through the corresponding placement groove and the corresponding internal sliding groove and is positioned above the corresponding rotary pin shaft; each external sliding groove is internally provided with a sliding rod in the sliding way; the inner side ends of the sliding rods are fixedly connected with the sliding blocks.

Description

technical field [0001] The invention relates to the field of bridge construction, in particular to bridge equipment. Background technique [0002] Mud is one of the most common raw materials in bridge pavement maintenance. It is mainly made by mixing cement and sand with water. It is mainly used to fill potholes after the bridge pavement is damaged. Traditionally, the mixing in the mud production process Generally, manual mixing is used. The mixing process is time-consuming, laborious and inefficient, which makes the maintenance progress slow. There are also many automatic mud mixing devices in the existing market, but this kind of mixing equipment only relies on the continuous rotation of the stirring shaft to control the mud. When the mud is stirred, the raw material is extremely uneven, which greatly affects the construction quality. Therefore, the existing mud stirring device has great disadvantages and needs to be improved. Contents of the invention [0003] The obje...

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Problems solved by technology

[0002] Mud is one of the most common raw materials in bridge pavement maintenance. It is mainly made by mixing cement and sand with water. It is mainly used to fill potholes after the bridge pavement is damaged. Traditionally, the mixing in the mud production process Generally, manual mixing is used. The mixing process is time-consuming, laborious and inefficient, which makes the maintenance progress slow. There are also many automatic mud mixing devices in the existing market, but this kind of mixing equipment only relies on the continuous rotation of the stirring shaft to control the mud. The mud is stirred, which makes the mixing raw materials extremely uneven, which greatly affects the construction quality. Therefore, the existing mud stirring device has great disadvantages and needs to be improved.

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