Multi-layer discharging and loading device
Technical field:
the utility model relates to the technical field of material loading equipment, in particular to a multi-layer material discharging and loading device capable of remarkably reducing the volume and weight of equipment on the premise of meeting the requirement of low material throwing and stacking.
The background technology is as follows:
The bagged material loading at present is mainly realized by using a loading machine auxiliary manipulator, the bagged material is continuously delivered and lifted through material conveying equipment at equal intervals, then the lifted bagged material is thrown into a freight car by using the loading machine or the manipulator, the materials are required to be stacked and placed in order to fully utilize the loading capacity of the freight car, and the throwing of the materials has low throwing requirements, so that the existing loading equipment is required to be provided with a material lifting mechanism capable of lifting in the vertical direction above the freight car so as to realize low throwing and placement of the bottom material, the material lifting mechanism is realized by adopting a lifting machine at present, the weight is large, and in order to simultaneously consider the placement of the materials in the freight car, the lifting machine is required to be provided with a horizontal displacement mechanism, and the whole equipment is high in manufacturing cost, heavy in weight and large in occupied space.
The invention comprises the following steps:
Aiming at the defects and shortcomings in the prior art, the utility model provides the multi-layer discharging and loading device capable of remarkably reducing the volume and the weight of equipment on the premise of meeting the requirement of low throwing of materials in a carriage and stacking of layers.
The utility model is achieved by the following measures:
The utility model provides a multilayer blowing loading device, is equipped with the support that is located dress parking stall top and is the crossbeam, and the carloader is installed on supporting beam through sharp running gear, still is equipped with the material conveying mechanism who is used for carrying the material to the dress parking stall, a serial communication port, be equipped with the carloader more than two of being connected through sharp running gear on the supporting beam, the incoming material direction of each carloader corresponds and is equipped with a set of material conveying mechanism, material conveying mechanism includes material conveying section and material stack conveying section, and the feed end of material stack conveying section is connected with the discharge end of material conveying section, and the discharge end of material stack conveying section extends to dress parking stall top, the rear end of material stack conveying section is equipped with lift adjustment mechanism, be equipped with lift cylinder in the lift adjustment mechanism, the lift cylinder is fixed on supporting beam, and the piston rod of lift cylinder links to each other with the front end of material stack conveying section.
The height of the feeding end of the material conveying mechanism is larger than that of the discharging end, and the material conveying mechanism is provided with a supporting truss for supporting the rear end of the material conveying mechanism.
The rear end of the material stacking and conveying section is connected to the supporting truss through the hinge shaft, the rear end is fixed in height, the material stacking and conveying section is declined towards the front side, and the front end is driven by the lifting electric cylinder to descend or lift.
The rectangular frame type supporting frame is formed by the supporting truss and the supporting cross beam above the loading space, and the middle section supporting beam for supporting the material conveying mechanism is arranged.
The utility model discloses a linear travelling mechanism on a supporting beam, which adopts a gear rack type linear travelling mechanism and comprises a rack arranged along the supporting beam and a travelling gear meshed with the rack, wherein the travelling gear is arranged on a travelling base, and a motor and a speed reducer for driving the travelling gear to operate are further arranged on the travelling base.
When the material stacking and conveying device is used, the material conveying mechanism conveys bagged materials to the material stacking and conveying section from the material conveying section, the material stacking and conveying section is conveyed into a carriage below a loading position, before loading begins, the material stacking and conveying section discharge end is lifted to the position above the carriage by the lifting electric cylinder, after loading begins, the material stacking and conveying section is lowered to the bottom of the carriage by the lifting electric cylinder, and in the stacking and placing process of bagged material loading, the material stacking and conveying section discharge end is gradually lifted by the lifting electric cylinder, so that the stacking and loading of the bagged materials is completed.
Compared with the prior art, the utility model has the remarkable advantages of reasonable structure, simple and convenient operation, small occupied space, light weight and the like.
Description of the drawings:
Fig. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a schematic structural diagram of an embodiment of the present utility model.
FIG. 3 is a schematic view of a use state of an embodiment of the present utility model.
Fig. 4 is a schematic view of the use state of the present utility model.
The device comprises a supporting cross beam 1, a loader 2, a material conveying section 3, a material stacking and conveying section 4, a lifting electric cylinder 5, a supporting truss 6 and a manipulator 7.
The specific embodiment is as follows:
the utility model will be further described with reference to the drawings and examples.
As shown in fig. 1, the utility model provides a multi-layer discharging and loading device, which is provided with a supporting beam 1 positioned above a loading space, a loading machine 2 is arranged on the supporting beam 1 through a linear travelling mechanism, and is also provided with a material conveying mechanism for conveying materials to the loading space, wherein the supporting beam 1 is provided with more than two loading machines 2 connected through the linear travelling mechanism, a group of material conveying mechanisms are correspondingly arranged in the feeding direction of each loading machine, each material conveying mechanism comprises a material conveying section 3 and a material stacking conveying section 4, the feeding end of the material stacking conveying section 4 is connected with the discharging end of the material conveying section 3, the discharging end of the material stacking conveying section 4 extends to the position above the loading space, the rear end of the material stacking conveying section 4 is provided with a lifting adjusting mechanism, the lifting adjusting mechanism is provided with a lifting electric cylinder 5, the lifting electric cylinder 5 is fixed on the supporting beam 1, and the piston rod of the lifting electric cylinder 5 is connected with the front end of the material stacking conveying section 4.
The height of the feeding end of the material conveying mechanism is larger than that of the discharging end, and a supporting truss 6 is arranged for supporting the rear end of the material conveying mechanism, and further, the material conveying section 3 and the material stacking conveying section 4 are both conveyor belt conveying mechanisms.
The rear end of the material stacking and conveying section 4 is connected to the supporting truss 6 through a hinge shaft, the rear end is fixed in height, the material stacking and conveying section 4 is declined to the front side, and the front end is driven by the lifting cylinder 5 to descend or lift.
The support truss 6 and the support cross beam above the loading space form a rectangular frame type support frame, and a middle section support beam for supporting the material conveying mechanism is arranged.
The linear travelling mechanism on the supporting beam 1 adopts a gear-rack type linear travelling mechanism, and comprises a rack arranged along the supporting beam and a travelling gear meshed with the rack, wherein the travelling gear is arranged on a travelling base, and a motor and a speed reducer for driving the travelling gear to operate are further arranged on the travelling base.
Examples:
As shown in fig. 2, the multi-layer discharging and loading device for loading the bagged materials is provided, which is provided with a supporting beam 1 positioned above a loading space, a loading machine 2 is arranged on the supporting beam 1 through a linear travelling mechanism, and is also provided with a manipulator 7 for matching with the loading machine 2 to work, the manipulator 7 is also arranged on the supporting beam 1, the linear travelling mechanism on the supporting beam 1 adopts a rack-and-pinion type linear travelling mechanism, and comprises racks arranged along the supporting beam and travelling gears meshed with the racks, wherein the travelling gears are arranged on a travelling base, and a motor and a speed reducer for driving the travelling gears to operate are also arranged on the travelling base;
The two groups of material conveying mechanisms for conveying materials to a loading position are arranged on the supporting beam 1, the two groups of material conveying mechanisms are correspondingly arranged, each material conveying mechanism comprises a material conveying section 3 and a material stacking conveying section 4, the feeding end of each material stacking conveying section 4 is connected with the discharging end of each material conveying section 3, the discharging end of each material stacking conveying section 4 extends to the position above the loading position, a lifting adjusting mechanism is arranged at the rear end of each material stacking conveying section 4, lifting electric cylinders 5 are arranged in the lifting adjusting mechanism, the lifting electric cylinders 5 are fixed on the supporting beam 1, the piston rods of the lifting electric cylinders 5 are connected with the front end of each material stacking conveying section 4, the feeding end of each material conveying mechanism is higher than the discharging end, a supporting truss 6 is arranged for supporting the rear end of each material conveying mechanism, and each material conveying section 3 and each material stacking conveying section 4 adopt a conveying belt type conveying mechanism.
In this example, the rear end of the material stacking and conveying section 4 is connected to a supporting truss 6 through a hinge shaft, the rear end is highly fixed, the material stacking and conveying section 4 is declined towards the front side, the front end is driven by the lifting electric cylinder 5 to descend or lift, the supporting truss 6 and a supporting cross beam above a loading space form a rectangular frame type supporting frame, and a middle supporting beam for supporting the material conveying mechanism is arranged.
When the material conveying mechanism is used, bagged materials are conveyed to the material stacking conveying section through the material conveying section, then are conveyed into a carriage below a loading position through the material stacking conveying section, before loading begins, the material stacking conveying section discharge end is lifted to the upper portion of the carriage through the lifting electric cylinder, after loading begins, the material stacking conveying section is lowered to the bottom of the carriage through the lifting electric cylinder, and in the stacking and placing process of bagged material loading, the material stacking conveying section discharge end is gradually lifted through the lifting electric cylinder, so that stacking loading of the bagged materials is completed.
Compared with the prior art, the utility model has the remarkable advantages of reasonable structure, simple and convenient operation, small occupied space, light weight and the like.