Through type automobile bulk cargo hydraulic unloading platform

Abstract

The invention relates to a through type automobile bulk cargo hydraulic unloading platform. The platform comprises a hydraulic unloading platform body, an unloading pit foundation, an unloading pit hopper and a hydraulic station, wherein the front part of the hydraulic unloading platform body is provided with three sections of automobile head safety lock devices, the middle part of the hydraulic unloading platform body is provided with an anti-rollover auxiliary unloading device, three stages of platform main oil cylinders are arranged on the hydraulic unloading platform body, a front wheel stopper and a rear wheel stopper are arranged at the rear part of the hydraulic unloading platform body, small driving oil cylinders are arranged on the front wheel stopper and the rear wheel stopper correspondingly, a rotating shaft is arranged at the tail part of the hydraulic unloading platform body, sliding supports are arranged on the two sides of the rotating shaft correspondingly, a platformgirder is arranged at the bottom of the hydraulic unloading platform body, an unloading pit cover plate is arranged at the top of the unloading pit hopper and is provided with a multifunctional combined wall body, the multifunctional combined wall body is connected with the sliding supports and is provided with a driving oil cylinder, each oil cylinder is connected with a hydraulic station, an unloading net is arranged at the bottom of the unloading pit hopper, and a variable-frequency belt conveyor is arranged below the unloading net. According to the platform, the operation process is simple, convenient and safe.

Description

technical field [0001] The invention relates to a hydraulic vehicle unloading platform, in particular to a through-type vehicle bulk hydraulic unloading platform. Background technique [0002] The hydraulic unloading platform is a hydraulic unloading device that integrates mechanical structure, hydraulic system and electrical control. It is widely used for unloading bulk materials such as grain, feed, wood chips, cement clinker, and coal. With the establishment of large-scale seed processing plants, various unloading devices have emerged as the times require. Such devices not only enhance operational safety and improve production efficiency, but also greatly save labor and mechanical costs, creating good economic benefits for the user. However, these unloading devices generally have the following problems in use: [0003] ⑴For materials with poor fluidity, it is difficult for the materials to flow smoothly when unloading. For the fresh corn ears with bract leaves of the see...

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Problems solved by technology

[0003] ⑴For materials with poor fluidity, it is difficult for the materials to flow smoothly when unloading. For the fresh corn ears with bracts in the seed industry company, even when the unloading platform is raised to 45°, it still cannot be unloaded smoothly due to serious hardening

[0004] (2) When the commonly used unloading device is unloading, the vehicle cannot be directly driven to the designated location of the unloading platform, and the vehicle must be entered in reverse. Therefore, a large return space must be set up in the plant planning, resulting in waste of space, and the unloading process takes a long time waiting time, resulting in low unloading efficiency

[0005] (3) The main oil cylinders of the unloading device platform are above the plane of the hydraulic unloading platform, and the main oil cylinders often block the truck door, making it inconvenient for the driver to get off

[0006] ⑷The rotating shaft of the existing unloading device is set behind the middle of the main plate, at a certain distance from the end. When lifting and unloading, the front end of the platform rises and the rear end falls, which is prone to problems such as material jamming and leakage

[0007] ⑸ During the unloading process, due to material splashing and hardening, there are often problems such as material storage and leakage, which cause material waste and affect the unloading efficiency

[0008] At present, there is no hydraulic unloading device specially suitable for materials that are easy to harden in the market, especially the unloading device for corn ears with bracts.

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