Gantry-type bottom supporting brick loading machine

Abstract

The invention discloses a gantry-type bottom supporting brick loading machine. The gantry-type bottom supporting brick loading machine is characterized in that a rotary rack component is hoisted on the lower end of a gantry rack; the rotary rack component comprises a guide rail ring, a chain ring and a hoisting rail ring; a sliding hoister is arranged between the guide rail ring and the chain ring; a clutch device is arranged between the chain ring and the guide rail ring; the lower end of the clutch device is connected with a hoisting fixture through a traction mechanism; the hoisting fixturecomprises outer clamping plates arranged on two sides of a two-way cylinder; the inner side of each outer clamping plate is hinged to a middle clamping plate; the upper ends of the two sides of the middle clamping plates are hinged to an X-shaped moving rack and a herringbone moving rack; the lower end of the two-way cylinder is provided with a vertical cylinder; a sleeve pipe is arranged on thelower end of the vertical cylinder; two ends of the sleeve pipe are connected with telescopic shafts in a sleeving manner; the ends of the telescopic shafts are hinged to inner clamping plates; a roller shutter support plate is arranged in the inner cavity of the outer clamping plates; two sides of the lower ends of the outer clamping plates are provided with a support beam; and support plates arearranged on two sides of the bottoms of the outer clamping plates. By adopting the gantry-type bottom supporting brick loading machine, semi-automatic brick loading work can be realized; conveying efficiency is greatly improved; and meanwhile, bottom supporting clamping is adopted, so that safety performance is greatly improved.

Description

technical field [0001] The invention belongs to the technical field of engineering construction machinery, in particular to a gantry type bottom-supporting brick holding machine. Background technique [0002] In recent years, in the construction brick production industry, when the construction bricks are finished and sold to customers, they are mainly transported from the kiln car to the customer's car by manpower, which is labor-intensive and low in production efficiency. Another way is to use forklifts to hold The brick machine carries bricks for construction. Although the forklift-type brick-holding machine has low labor intensity and relatively high production efficiency, because the forklift-type brick-holding machine is relatively large, the utilization rate of the car is relatively low, resulting in high transportation costs for the car. At the same time, the existing brick holding machines generally adopt a single clamping method for transportation. When the clamping...

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Problems solved by technology

[0002] In recent years, in the construction brick production industry, when the construction bricks are finished and sold to customers, they are mainly transported from the kiln car to the customer's car by manpower, which is labor-intensive and low in production efficiency. Another way is to use forklifts to hold The brick machine carries bricks for construction. Although the forklift-type brick-holding machine has low labor intensity and relatively high production efficiency, because the forklift-type brick-holding machine is relatively large, the utilization rate of the car is relatively low, resulting in high transportation costs for the car. At the same time, the existing brick holding machines generally use a single clamping method for handling. When the clamping drive device fails due to failure, it is easy to cause the bricks to fall and cause a major safety accident.

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