Flap unloading type air lock controllable unloading machine

Abstract

The invention discloses a material sub-packaging and unloading device, and particularly relates to a turnover plate material unloading type air locking controllable material unloading machine. The turnover plate material unloading type air locking controllable material unloading machine can effectively and accurately achieve material sub-packaging and unloading of materials, and control over the material sub-packaging state and the material unloading state of the materials. The turnover plate material unloading type air locking controllable material unloading machine comprises a material sub-packaging mechanism, a material unloading mechanism and a power mechanism. The material sub-packaging mechanism comprises a material sub-packaging box body and a material pushing device, wherein a feeding inlet is formed in the top of one side of the material sub-packaging box body, a discharging outlet is formed in the bottom of the other side of the material sub-packaging box body, the material pushing device comprises a front push plate, a push rod, a connecting rod, an eccentric wheel, a crankshaft and a first chain wheel, the front push plate, the push rod, the connecting rod, the eccentric wheel, the crankshaft and the first chain wheel are mutually connected, and rollers are further arranged at the two ends of the rear side of the front push plate respectively. The material unloading mechanism comprises a material unloading box body, a material receiving hopper, a material hopper sealing plate, a connecting plate and a main shaft, wherein the material hopper sealing plate is connected to the bottom end of the material receiving hopper in a sealed mode through a rotary shaft, the connecting plate is arranged at the bottom of the material hopper sealing plate, the main shaft is fixed to the connecting plate, one end of the main shaft is connected with a counter weight through a counter weight supporting arm, and the other end of the main shaft is fixedly connected with a turnover plate connecting rod.

Description

technical field [0001] The invention relates to the technical field of material loading and unloading devices, in particular to a flap-discharging type air-locking controllable unloading machine. Background technique [0002] As we all know, during the production and processing of powder and slag materials, it is usually necessary to quantify the materials before transporting them to the processing or packaging institutions, and the automatic material distribution and unloading process has always been a difficult problem in automated production; in the coal mining industry For example, coal powder is usually placed in the hopper, and the lower part of the hopper is connected with a scraper conveyor. In the prior art, the gravity of the coal powder is usually directly used to control the discharge opening of the hopper. In this way, the material unloading speed and the accuracy of material distribution are affected by many aspects such as the material stock in the hopper, the...

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Problems solved by technology

[0002] As we all know, during the production and processing of powder and slag materials, it is usually necessary to quantify the materials before transporting them to the processing or packaging institutions, and the automatic material distribution and unloading process has always been a difficult problem in automated production; in the coal mining industry For example, coal powder is usually placed in the hopper, and the lower part of the hopper is connected with a scraper conveyor. In the prior art, the gravity of the coal powder is usually directly used to control the discharge opening of the hopper. In this way, the material unloading speed and the accuracy of material distribution are affected by many aspects such as the material stock in the hopper, the diameter of the material powder, the dry humidity of the material, etc., and it is difficult to achieve accurate Control the dispensing status of materials

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