CN204310526U - A kind of stacker-reclaimer - Google Patents

Abstract

The utility model discloses a stacker and reclaimer, which comprises a frame, and is characterized in that the frame is provided with a cantilever reversible conveyor belt, a bucket wheel is installed at the end of the cantilever reversible conveyor belt, and the frame is provided with a pitching The device is connected with the cantilever reversible conveyor belt to control the cantilever reversible conveyor belt up or down. The bottom of the frame is equipped with a slewing mechanism so that the frame can drive the cantilever reversible conveyor belt to rotate horizontally. The bottom of the slewing mechanism is connected with a belt conveyor and a belt through a steel plate. The head of the machine is located under the lower hopper of the cantilever reversible conveyor belt, and the conveying direction of the belt conveyor is inclined to the conveying direction of the cantilever reversible conveyor belt. The stacker and reclaimer described in the utility model can use the belt conveyor to unload materials on both sides of the stacker and reclaimer, without the need for cars to transfer materials, reduce transportation energy consumption, reduce logistics costs, shorten the time for transferring materials, and improve logistics efficiency.

Description

a stacker reclaimer

technical field

The utility model relates to the field of material loading and unloading equipment, in particular to a stacker and reclaimer.

Background technique

The stacker-reclaimer is an efficient equipment for the continuous loading and unloading of bulk bulk materials in modern industry. It is widely used in the stacking and retrieving operations of bulk materials (ore, coal, coke, sand and gravel) storage yards. There are two operations: stacking and reclaiming. Way. Bulk material stacked by the belt conveyor is unloaded to the belt conveyor on the boom through the tail truck, and dumped from the front end of the boom to the stockyard. Through the operation of the whole machine, the rotation and pitch of the boom can make the material pile form a neat shape with a trapezoidal section. The reclaiming is realized continuously through the rotation of the arm frame and the rotation of the bucket wheel. The material is discharged to the arm frame belt conveyor running in reverse through the unloading plate, and then discharged to the belt conveyor in the material yard through the funnel below the center of the machine. Through the operation of the whole machine and the rotation and pitching of the boom, the bucket wheel can take out all the materials in the storage pile. However, when the existing stacker-reclaimer takes material, the material can only be transported along the linear direction of the belt conveyor in the stockyard, and cannot be unloaded in the direction of both sides of the stacker-reclaimer, and the unloading area is limited. , the area where the material is discharged cannot be effectively used, and the material needs to be transported to the required area for stacking by car transfer, so the energy consumption is large and the operating cost is high.

Utility model content

The technical problem to be solved and the technical task proposed by the utility model are to improve the existing technology and provide a stacker and reclaimer to solve the problem that the unloading and stacking area of the stacker and reclaimer in the current technology is limited, and the entire storage area cannot be effectively used. In the area, vehicles are needed to transfer materials, which consumes a lot of energy and high operating costs.

For solving the above technical problems, the technical solution of the utility model is:

A stacker and reclaimer, comprising a frame, characterized in that the frame is provided with a cantilever reversible conveyor belt, a bucket wheel is installed at the end of the cantilever reversible conveyor belt, and the frame is provided with a pitching device and a cantilever reversible conveyor belt. Conveyor belt connection, control the cantilever reversible conveyor belt up or down, the bottom of the frame is equipped with a slewing mechanism so that the frame can drive the cantilever reversible conveyor belt to rotate horizontally, and the bottom of the slewing mechanism is connected with a belt conveyor through a steel plate, and the head of the belt conveyor It is located under the lower hopper of the cantilever reversible conveyor belt, and the conveying direction of the belt conveyor is inclined to the conveying direction of the cantilever reversible conveyor belt. The stacker and reclaimer described in the utility model is provided with a belt conveyor at an angle to the conveying direction of the cantilever reversible conveyor belt at the lower hopper of the cantilever reversible conveyor belt of the traditional stacker and reclaimer. The cantilever reversible conveyor belt conveying direction is unloaded in a straight line, and the belt conveyor is used to unload the material on both sides of the stacker and reclaimer, so as to maximize the use of the stockyard, and no need to use cars to transfer materials to the required place. Stacking points, thereby effectively reducing logistics costs.

Further, the belt conveyor adopts an electric drum, which is a driving device with a motor and a reducer placed inside the drum body. It has compact structure, high transmission efficiency, stable operation, small space occupation, and lighter structure. Thereby, the self-weight of the belt conveyor can be reduced, and the overall load of the stacker-reclaimer when walking can be reduced.

Further, the belt conveyor is on an inclined slope, and the head of the belt conveyor is the low point of the slope.

Further, the inclination angle of the belt conveyor is greater than 15°.

Further, the frame is also equipped with a traveling mechanism at the bottom of the slewing mechanism to realize mobile operation.

Further, the bottom of the belt conveyor is equipped with a trolley, which is convenient for the belt conveyor to move with the stacker and reclaimer as a whole, making the mobile operation easier.

Compared with the prior art, the utility model has the advantages of:

The stacker and reclaimer described in the utility model can use the belt conveyor to unload materials on both sides of the stacker and reclaimer, without the need for cars to transfer materials, reduce transportation energy consumption, reduce logistics costs, shorten the time for transferring materials, and improve logistics efficiency;

The utility model has the advantages of simple structure, easy manufacturing, low manufacturing cost and high economic benefit.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Figure 2 is a structural schematic diagram of the belt conveyor.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

The stacker and reclaimer disclosed in the embodiment of the utility model does not need to unload the material on the car and then transfer it to the discharge point when retrieving the material, and can directly unload the material at any required position, reducing transportation energy consumption and Cost of production.

As shown in Figures 1 and 2, a stacker-reclaimer includes a frame 1, a cantilever reversible conveyor belt 2 is arranged on the frame 1, a bucket wheel 3 is installed at the end of the cantilever reversible conveyor belt 2, and the frame 1 is equipped with a pitching device 4 connected with the cantilever reversible conveyor belt 2 to control the cantilever reversible conveyor belt 2 to lift up or down. The bottom of the mechanism 5 is connected with a belt conveyor 6 through a steel plate. The head of the belt conveyor 6 is located below the lower hopper of the cantilever reversible conveyor belt 2, and the conveying direction of the belt conveyor 6 is inclined to the conveying direction of the cantilever reversible conveyor belt 2. The frame 1 Also be equipped with running gear 7 at the bottom of slewing mechanism 5, and the bottom device of belt conveyor 6 has walking cart 8.

The belt conveyor 6 adopts an electric drum, and it is strictly forbidden to use a transmission device with a motor and a reducer, so as to reduce the dead weight of the short belt. When the belt conveyor is installed, it is necessary to properly select the angle. The belt conveyor 6 is an inclined slope, and the head of the belt conveyor 6 is the low point of the slope, and the inclination angle of the belt conveyor 6 is greater than 15°.

The stacker and reclaimer described in the utility model first uses the bucket wheel 3 to transfer the stacked materials to the cantilever reversible conveyor belt 2 for transportation. After the materials are transported to the lower hopper of the cantilever reversible conveyor belt 2, the materials fall into the On the belt conveyor 6, the belt conveyor 6 transfers and unloads the material to the designated stacking point. The utility model uses the belt conveyor 6 to unload the material to both sides of the stacker and reclaimer, instead of only conveying on the cantilever reversible conveyor belt 2 In terms of direction, maximize the use of storage yards and reduce logistics costs.

The above are only preferred implementations of the present utility model. It should be pointed out that the above-mentioned preferred implementations should not be regarded as limitations on the present utility model, and the protection scope of the present utility model should be based on the scope defined by the claims. For those skilled in the art, without departing from the spirit and scope of the utility model, some improvements and modifications can also be made, and these improvements and modifications should also be regarded as the protection scope of the utility model.

Claims (6)

1. A stacker-reclaimer comprising a frame (1), characterized in that, the frame (1) is provided with a cantilever reversible conveyor belt (2), and at the end of the cantilever reversible conveyor belt (2) The device has a bucket wheel (3), and the frame (1) is provided with a pitching device (4) connected to the cantilever reversible conveyor belt (2) to control the cantilever reversible conveyor belt (2) to lift up or down, and the bottom of the frame (1) The slewing mechanism (5) of the device enables the frame (1) to drive the cantilever reversible conveyor belt (2) to rotate horizontally, and the belt conveyor (6) is connected to the bottom of the slewing mechanism (5) through a steel plate, and the machine head of the belt conveyor (6) It is located under the lower hopper of the cantilever reversible conveyor belt (2), and the conveying direction of the belt conveyor (6) is inclined to the conveying direction of the cantilever reversible conveyor belt (2). 2. The stacker-reclaimer according to claim 1, characterized in that, said belt conveyor (6) adopts an electric drum. 3. The stacker-reclaimer according to claim 2, characterized in that, the belt conveyor (6) is on an inclined slope, and the nose of the belt conveyor (6) is the low point of the slope. 4. The stacker-reclaimer according to claim 3, characterized in that, the inclination angle of the belt conveyor (6) is greater than 15°. 5. The stacker-reclaimer according to claim 1, characterized in that, the frame (1) is further equipped with a traveling mechanism (7) at the bottom of the slewing mechanism (5). 6. The stacker-reclaimer according to claim 5, characterized in that, the bottom device of the belt conveyor (6) has a trolley (8).