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Environment-friendly rectangular stock yard discharging system
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An environmentally friendly, rectangular technology, applied in the directions of transportation, packaging, storage devices, etc., can solve the problems of large impact of raw materials on the chute, long overhanging length of high-level platforms, and large area.
Active Publication Date: 2016-05-25
HUATIAN ENG & TECH CORP MCC
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Summary
Abstract
Description
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Application Information
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Problems solved by technology
At present, many rectangular material yards using gantry type scraper reclaimers are mostly arranged with two spans side by side, sharing the middle column or retaining wall. Conveyor, the belt conveyor is equipped with unloading trucks for unloading and stacking of the cross-rectangular stockyard. In order to increase the storage capacity of the stockyard, a certain distance is required between the unloading point and the central column or retaining wall, and every The platform unloading vehicle is equipped with two walking tracks, so the distance between the two belt conveyors is relatively large, the overhanging length of the high-level platform is large, the area is also large, and the civil construction investment is relatively large; and because the unloading vehicle can only Raw materials are unloaded into the ground compartment of the storage yard within the span where they are located, but cannot be unloaded into the other span, and cannot be interchanged during unloading, so the interchangeability is poor; during the production process, from one side of the high platform to the other The side needs to cross two unloading trucks at different positions, so the spanning time is longer and the production safety is poor; if a chute is used, when the unloading truck directly unloads the raw materials into the storage yard through the chute of the unloading hopper, the raw materials will not be able to reach the chute. The impact is relatively large, and the impact surface of the chute is severely worn, requiring frequent maintenance, affecting production and increasing maintenance costs
Method used
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Embodiment 1
[0038] Such as Figure 1-6 As shown, the unloading system of the environment-friendly rectangular stockyard in this embodiment includes two rows of silos, a material shed 12 arranged on the top of the silos, an intermediate column or retaining wall 40 arranged in the middle of the two rows of silos, an intermediate column or a retaining wall 40 arranged on the middle column or The elevated platform 50 on the retaining wall 40 and the unloading mechanism arranged on the elevated platform;
[0039] The unloading mechanism includes two belt conveyors 8, 9 and a distributing vehicle 20 and an unloading vehicle 30 arranged in sequence along the moving direction of the belt conveyors;
[0040] The belt unloading vehicle includes a frame 3a, two traveling mechanisms 1a, 11a arranged on both sides of the bottom of the frame, two unloading devices respectively matched with two belt conveyors 8, 9 and a reversible unloading belt conveyor 4a The two unloading devices are arranged in paral...
Embodiment 2
[0055] On the basis of the above-mentioned embodiments, the reversing roller group 6, 61, 6a, 61a includes the first roller arranged in the discharge funnel 5a, 51a or the distribution funnel 5, 51 and the first roller arranged in front of the first roller. Two drums; idler roller groups 7, 71, 7a, 71a include several idler rollers arranged in sequence from front to back, from low to high.
[0056] The second roller is arranged on the front and lower side of the first roller, so that the belt conveyor belt between the first roller and the second roller can be at a certain angle to the vertical direction, so that the materials can be easily unloaded into the distribution funnel 5, 51 or unloaded. Material funnel 5a, 51a, supporting roller group 7, 71, 7a, 71a are arranged from front to back, from low to high, so that the belts of belt conveyors 8, 9 can be lifted upwards at first before unloading, which is the second improvement. Provide adequate position to the pulley for belt...
Embodiment 3
[0058] On the basis of the above embodiments, each idler roller and the first roller of the idler roller group 7, 71, 7a, 71a have a common cut surface, and the common cut surface is above each idler roller and the first roller.
[0059] Each idler and the first roller have a common cut surface on the upper side, so that the belt of the belt conveyor is arranged along the common cut surface, which can reduce the direction change of the belt conveyor 8, 9, and the reduction of the direction change can reduce resistance and save energy. energy.
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Abstract
The invention discloses an environment-friendly rectangular stock yard discharging system. The environment-friendly rectangular stock yard discharging system is provided mainly to solve the problem that an existing environment-friendly rectangular stock yard is loose in structure. The environment-friendly rectangular stock yard discharging system comprises two belt conveyers, a belt material distributing vehicle and a belt discharging vehicle. The belt material distributing vehicle comprises two discharging devices. Each discharging device comprises a material distributing hopper. Each material distributing hopper comprises two discharging outlets, wherein a material distributing plate is arranged between the two discharging outlets, the discharging outlets of the two material distributing hoppers are aligned, and reversible material distributing belt conveyers are arranged below the two downward discharging outlets. The belt discharging vehicle comprises two discharging devices. Each discharging device comprises a discharging hopper. Reversible discharging belt conveyers are arranged below the discharging hoppers. The belt material distributing vehicle and the belt discharging vehicle are sequentially arranged in the running direction of the two belt conveyers. The environment-friendly rectangular stock yard discharging system is good in production interchangeability, high in production safety, low in one-time investment and low in maintenance cost.
Description
technical field [0001] The invention relates to an environment-friendly rectangular stockyard unloading system. Background technique [0002] The rectangular stockyard unloading system is mainly used in the field of bulk material transportation, and the working conditions are relatively harsh. At present, the rectangular stockyard unloading system using the gantry type scraper reclaimer mainly includes an unloading vehicle and a belt conveyor. The unloading vehicle is a mobile device that rides on a belt conveyor. The unloading vehicle has The purpose of the two walking tracks is to unload various bulk materials on the belt conveyor through the chute or the reversible belt conveyor on the vehicle into different ground compartments in the yard through the unloading vehicle. The unloading vehicle mainly includes: walking mechanism, frame, unloading funnel or reversible belt conveyor, reversing roller group, idler roller group, etc. At present, many rectangular material yards...
Claims
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Application Information
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