Remote-control bin discharger

Abstract

The invention discloses a remote-control bin discharger. The remote-control bin discharger comprises a frame, a scraper conveyer, a telescopic conveyer, a slope conveyer and a feeding device; a central rotary table capable of rotating horizontally is arranged between the lower end part of the scraper conveyer and the frame; a hydraulic cylinder is arranged between the scraper conveyer and the central rotary table. According to the remote-control bin discharger disclosed by the invention, by arranging the scraper conveyer which is used for scraping a material, the material at the top of a material stack can be scraped to a feeding auger; the central rotary table and a rear rotary table are both capable of rotating horizontally in order to respectively adjusting the scraping angle of the scraper conveyer and the position of a discharging hole of the telescopic conveyer; an air hood of the scraper conveyer is communicated with that of the slope conveyer in order to realize classified air suction and dust collection; dust can be concentrated together and can be collected and treated by a single draught fan, so convenient and rapid collection of the dust is realized; an air suction adjusting mechanism for adjusting the air amount is arranged on the air hood of the slope conveyer and is capable of adjusting start and stop of air suction of the air hood of the scraper conveyer and the air hood of the slope conveyer so as to select the optimum dust collection demand.

Description

technical field [0001] The invention relates to the technical field of grain processing machinery and equipment, in particular to a remote-control bin-out machine. Background technique [0002] In the field of my country's grain reserves, the bulk grain warehouse has a high height of grain stacks and a large area of ​​the granary, which requires a lot of labor, and has low efficiency, high cost, and serious air pollution. At present, the commonly used warehouse machines in China are reducing the labor intensity of workers At the same time, it can also greatly improve the work efficiency of workers, which has brought significant economic benefits to the enterprise, but there are some technical defects in the existing warehouse-out machines. [0003] Existing warehouse discharge machines generally include a two-way screw auger retrieving mechanism and a conveying mechanism. The feeding conveys the materials from the warehouse to the conveyor belt and then conveys them out of th...

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Problems solved by technology

[0002] In the field of my country's grain reserves, the bulk grain warehouse has a high height of grain stacks and a large area of ​​the granary, which requires a lot of labor, and has low efficiency, high cost, and serious air pollution. At present, the commonly used warehouse machines in China are reducing the labor intensity of workers At the same time, it can also greatly improve the work efficiency of workers, which has brought significant economic benefits to the enterprise, but there are generally some technical defects in the existing warehouse-out machines.

[0003] Existing warehouse discharge machines generally include a two-way screw auger retrieving mechanism and a conveying mechanism. The feeding conveys the materials from the warehouse to the conveyor belt and then conveys them out of the warehouse. However, the material piles or grain piles in the warehouse are generally stacked more concentrated When the slope is not enough, the material flows slowly or no longer slides freely to the feeding port of the two-way auger retrieving mechanism, and manual or other tools are required to transport the material to the two-way auger in the warehouse, which results in slow material transmission and lower storage efficiency. Low, the material on the side of the material pile cannot be conveniently and quickly sent to the two-way auger feeding port for discharge, and the angle cannot be adjusted flexibly to adapt to the site. At the same time, the height of the pile changes continuously with the discharge of the warehouse. The height can be adjusted according to the needs of the automatic scraping device; the position of the discharge port of the conveying mechanism is fixed. During the discharge and collection process, after the truck or the receiving device is full, it is necessary to stop the discharge and put the full The vehicle drives away, and the empty vehicle drives to the discharge port, and then restarts to discharge the warehouse. The frequent start-up and shutdown operations of the warehouse discharge machine affect the efficiency of the warehouse discharge. Frequent operations reduce the service life of the control device, and the material collection process is also more Complex and cumbersome, time-consuming and labor-intensive; most of the existing movable warehouse-out machines are wheel-type walking. Due to its own transmission mechanism, the overall equipment is long and there is overturning force, so it is unstable to walk, especially on slopes or The stepped road surface is very inconvenient to move; due to the long conveying stroke of the two-way screw auger retrieving mechanism and the conveying mechanism of the bin unloading machine, the structure is complex, and there is no reasonable dust collection structure. , produce a lot of dust, when the two-way helical auger feeds the grain, the vibration and rotation displacement of the material is large, and a large amount of dust is also generated. The working environment is harsh, which is harmful to the surrounding working environment and operators, and the dust generated inside the bin loading machine cannot be effectively collected and processed, resulting in a large amount of dust accumulated inside the bin loading machine, which is difficult to clean and prone to failure

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