A super large double-layer downward conveying rubber belt conveyor system for ores and rocks

Abstract

The utility model relates to a kind of extra-large double-layer lower transport rubber belt ore rock system, including transfer station, ore storage bin, rock storage bin, veranda, ore conveying rubber belt and rock conveying rubber belt, the ore conveying rubber belt is transported to the ore storage bin in transfer station, the rock conveying rubber belt is transported to the rock storage bin in transfer station;The ore conveying rubber belt and the rock conveying rubber belt pass through the veranda setting, and in veranda the ore conveying rubber belt is set on the top of the rock conveying rubber belt by support leg.Compared with prior art, in the utility model, middle part conveying uses a set of support leg to satisfy the conveying of two rubber belts, with high space utilization, canceling traditional rubber belt two rubber belts or even multiple rubber belts veranda parallel arrangement, low beneficiation cost, high middle veranda space rate, while arranging inspection vehicle to reduce long-distance conveying labor cost.

Description

Technical Field

[0001] This utility model belongs to the field of belt conveying technology, specifically relating to an extra-large double-layer downward conveying belt system for transporting ore and rock. Background Technology

[0002] Currently, the ore extracted from the mine usually needs to be transported to the concentrator via long-distance conveyor belts. However, due to limitations such as process layout, terrain, and concentrator costs, the crushing-screening process needs to be located on the side of the mine. When the crushed ore and rock are transported to the concentrator and aggregate plant for processing, two conveyor belt corridors are usually required. For long-distance transportation, the engineering investment and inspection manpower costs of two conveyor belts and corridors are relatively high.

[0003] In view of the above, this utility model is hereby proposed. Utility Model Content

[0004] This utility model proposes an ore and rock conveying system with strong adaptability to terrain at the tail end, high utilization rate of the middle conveying space, and low investment cost. It effectively solves the problems of high engineering investment and inspection costs mentioned in the background technology, while improving the space utilization rate of the corridor.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A super-large double-layer downlift conveyor belt system for transporting ore and rock includes a transfer station, an ore storage bin, a rock storage bin, a corridor, an ore conveyor belt, and a rock conveyor belt. The ore conveyor belt transports ore from the transfer station to the ore storage bin, and the rock conveyor belt transports rock from the transfer station to the rock storage bin.

[0007] The ore conveyor belt and the rock conveyor belt are arranged through the corridor, and the ore conveyor belt is mounted above the rock conveyor belt by support legs within the corridor.

[0008] Preferably, the ore conveyor belt and the rock conveyor belt are located on one side of the corridor, and an inspection passage is provided on the other side of the corridor.

[0009] Preferably, the transfer station is equipped with an ore feeding belt conveyor and a rock feeding belt conveyor. The ore feeding belt conveyor transfers ore to the ore conveying belt conveyor, and the rock feeding belt conveyor transfers rock to the rock conveying belt conveyor.

[0010] Preferably, the absolute elevation of the tail end of the ore conveyor belt is higher than the absolute elevation of the head end.

[0011] Preferably, the absolute elevation of the tail end of the rock conveyor belt is higher than the absolute elevation of the head end.

[0012] Preferably, the height of the rear support leg of the corridor is higher than the height of the middle support leg of the corridor.

[0013] Compared with the prior art, this utility model provides an extra-large double-layer conveyor belt system for transporting ore and rock, which has the following advantages:

[0014] 1. The central conveyor uses one set of outriggers to support the conveying of two belt conveyors, which has a high space utilization rate. It eliminates the need for traditional belt conveyors to be arranged in parallel with two or more belt conveyors in the corridor, resulting in low ore beneficiation costs. The central corridor has a high space utilization rate and can also accommodate inspection vehicles to reduce labor costs for long-distance conveying.

[0015] 2. This system feeds ores and rocks at different feeding heights into the ore and rock conveyor belts respectively. At the same time, it adopts a downward conveying method and uses high-mounted outriggers to arrange the two conveyor belts in two layers for ore and rock transportation. This makes the system more adaptable to the feeding system and meets the needs of different ore supply conditions.

[0016] 3. The system simultaneously utilizes low outriggers to separate ores and rocks with different unloading conditions into ore storage bins and rock storage bins, which can meet the needs of different unloading conditions.

[0017] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a general schematic diagram of an extra-large double-layer conveyor belt system for transporting ore and rock, provided as an embodiment of the present invention.

[0020] Figure 2 This is a diagram showing the tail feed configuration of an extra-large double-layer conveyor belt system for transporting ore and rock, provided as an embodiment of the present invention.

[0021] Figure 3 A cross-sectional view of the central corridor in an extra-large double-layer conveyor belt system for transporting ore and rock, provided for an embodiment of this utility model.

[0022] Figure 4This is a diagram showing the head unloading configuration of an extra-large double-layer conveyor belt system for transporting ore and rock, provided as an embodiment of the present invention.

[0023] The diagram is shown below:

[0024] 1. Ore feeder belt conveyor; 2. Rock feeder belt conveyor; 3. Ore conveyor belt conveyor; 4. Rock conveyor belt conveyor; 5. Corridor; 6. Ore storage bin; 7. Rock storage bin; 8. Outriggers; 9. Transfer station; 10. Inspection passage. Detailed Implementation

[0025] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The components of the embodiments of the present invention described and shown in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0026] like Figure 1 As shown, this utility model embodiment provides an extra-large double-layer downward conveyor belt system for transporting ore and rock, including a transfer station 9, an ore storage bin 6, a rock storage bin 7, a corridor 5, an ore conveyor belt 3, and a rock conveyor belt 4. The ore conveyor belt 3 transports ore from the transfer station 9 to the ore storage bin 6, and the rock conveyor belt 4 transports rock from the transfer station 9 to the rock storage bin 7. The ore conveyor belt 3 and the rock conveyor belt 4 are arranged through the corridor 5, and the ore conveyor belt 3 is supported above the rock conveyor belt 4 by support legs 8 within the corridor 5.

[0027] In this utility model, the central conveyor in the corridor 5 adopts a set of support legs 8 to meet the conveying of two conveyor belts, which has a high space utilization rate. It eliminates the traditional arrangement of two or even multiple conveyor belts in the corridor 5, resulting in low mineral processing costs and high space utilization in the central corridor 5.

[0028] like Figure 2 As shown in the figure, this utility model embodiment provides a transfer station 9 in an extra-large double-layer conveyor belt system for transporting ore and rock. The transfer station 9 is equipped with an ore feeding conveyor belt 1 and a rock feeding conveyor belt 2. The ore feeding conveyor belt 1 transfers the ore to the ore conveyor belt 3, and the rock feeding conveyor belt 2 transfers the rock to the rock conveyor belt 4.

[0029] In this invention, the system feeds ores and rocks at different feeding heights into the ore conveying belt 3 and the rock conveying belt 4 respectively. At the same time, it uses a downward conveying method and high-mounted support legs 8 to arrange the two belts in two layers for conveying ore and rocks, which makes the feeding system more adaptable and meets the needs of different ore supply conditions.

[0030] like Figure 3 As shown in the figure, this utility model embodiment provides a corridor 5 in an extra-large double-layer conveyor belt system for transporting ore and rock. The ore conveyor belt 3 and the rock conveyor belt 4 are arranged on one side of the corridor 5, and an inspection channel 10 is arranged on the other side of the corridor 5. Furthermore, the height of the rear support leg 8 of the corridor 5 is higher than the height of the middle support leg 8 of the corridor 5.

[0031] In this utility model, the central corridor 5 can also be used to deploy inspection vehicles to reduce the labor costs of long-distance transportation.

[0032] like Figure 4 As shown in the figure, this utility model embodiment provides a head unloading zone in an extra-large double-layer downward conveyor belt system for ore and rock. In this zone, the ore conveyor belt 3 transports ore from the transfer station 9 to the ore storage bin 6, and the rock conveyor belt 4 transports rock from the transfer station 9 to the rock storage bin 7. Furthermore, the absolute elevation of the tail end of the ore conveyor belt 3 is higher than the absolute elevation of the head end, and the absolute elevation of the tail end of the rock conveyor belt 4 is higher than the absolute elevation of the head end.

[0033] In this utility model, the absolute elevation of the tail end of the ore conveyor belt 3 and the rock conveyor belt 4 is higher than the absolute elevation of the head end, and the belt conveyor as a whole realizes the downward transport of ore and rock.

[0034] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0035] Furthermore, terms such as "horizontal," "vertical," and "sag" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0036] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0037] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model. It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need further definition and explanation in subsequent figures.

Claims

1. A super-large double-layer conveyor belt system for transporting ore and rock, characterized in that, It includes a transfer station, an ore storage bin, a rock storage bin, a corridor, an ore conveyor belt, and a rock conveyor belt. The ore conveyor belt transports ore from the transfer station to the ore storage bin, and the rock conveyor belt transports rocks from the transfer station to the rock storage bin. The ore conveyor belt and the rock conveyor belt are arranged through the corridor, and the ore conveyor belt is mounted above the rock conveyor belt by support legs within the corridor.

2. The extra-large double-layer conveyor belt system for transporting ore and rock according to claim 1, characterized in that, The ore conveyor belt and the rock conveyor belt are located on one side of the corridor, and an inspection passage is provided on the other side of the corridor.

3. The extra-large double-layer conveyor belt system for transporting ore and rock according to claim 2, characterized in that, The transfer station is equipped with an ore feeding belt conveyor and a rock feeding belt conveyor. The ore feeding belt conveyor transfers ore to the ore conveyor belt conveyor, and the rock feeding belt conveyor transfers rock to the rock conveyor belt conveyor.

4. The extra-large double-layer conveyor belt system for transporting ore and rock according to claim 3, characterized in that, The absolute elevation of the tail end of the ore conveyor belt is higher than that of the head end.

5. A super-large double-layer conveyor belt system for transporting ore and rock according to claim 4, characterized in that, The absolute elevation of the tail end of the rock conveyor belt is higher than that of the head end.

6. A super-large double-layer conveyor belt system for transporting ore and rock according to claim 5, characterized in that, The height of the rear support leg in the corridor is higher than the height of the middle support leg in the corridor.

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