A spiral chute ore dressing equipment of fine grade mineral medium

Abstract

The utility model relates to a kind of fine particle grade mineral medium spiral chute ore-dressing equipment, including spiral chute, the internal flow guide mechanism of spiral chute is provided, the flow guide structure includes two spiral tracks and a flow guide box, two the spiral track is respectively arranged on the outer spiral inner side wall and inner spiral inner side wall of spiral chute, the flow guide box is slidably installed between two spiral tracks by driving cone wheel, the driving cone wheel is installed in flow guide box both sides, the flow guide box both sides are connected with clamping plate, flow guide roller is rotatably connected between two the clamping plate, the flow guide roller is in contact with spiral chute inner bottom surface.This equipment is combined ingeniously by spiral chute and flow guide mechanism, can make mineral evenly distribute on spiral chute and continuously flow with water flow, so as to realize the efficient flow guide and accurate sorting of mineral.

Description

Technical Field

[0001] This utility model relates to the field of mineral processing equipment, specifically to a fine-grained mineral medium spiral chute mineral processing equipment. Background Technology

[0002] Spiral chutes are widely used in the beneficiation of fine-grained minerals. Due to their high processing capacity, they can handle large quantities of fine-grained materials in a short time, which is significant for improving production efficiency, especially in large mining enterprises. They can classify and sort particles according to their size and density, achieving effective separation and concentration of fine-grained materials, thus helping to improve beneficiation efficiency and product quality.

[0003] However, spiral chutes present some problems in practical use. When the ore slurry is first introduced into the spiral chute, it often fails to adhere well to the inner wall to form a stable ore belt, preventing the ore slurry from separating properly and flowing into the tailings trough. To solve this problem, manual guidance of the slurry flow is usually required. However, due to the large overall volume of the spiral chute, manual guidance requires the use of ladders to reach higher positions, which is not only cumbersome but also poses a significant safety hazard.

[0004] Given these shortcomings of spiral chute mineral processing equipment, there is an urgent need to develop an improved spiral chute mineral processing equipment to optimize the introduction and diversion process of mineral slurry, reduce the risks of manual operation, and further improve mineral processing efficiency and equipment operation safety. Utility Model Content

[0005] This utility model provides a fine-grained mineral medium spiral chute beneficiation equipment.

[0006] The specific technical solution of this utility model is as follows:

[0007] A fine-grained mineral medium spiral sluice beneficiation device includes a spiral sluice with a flow guiding mechanism inside. The flow guiding mechanism includes two spiral tracks and a flow guiding box. The two spiral tracks are respectively disposed on the inner sidewall of the outer spiral and the inner sidewall of the inner spiral of the spiral sluice. The flow guiding box is slidably installed between the two spiral tracks by a driving conical wheel, which is installed on both sides of the flow guiding box. Clamping plates are connected to both sides of the flow guiding box, and a flow guiding roller is rotatably connected between the two clamping plates. The flow guiding roller is in contact with the inner bottom surface of the spiral sluice.

[0008] Furthermore, preferably, the drive cone wheel is rotatably connected to the drainage box via a rotating shaft, the outer surface of the rotating shaft is provided with a driven gear, the driven gear meshes with the driving gear, one side of the driving gear is connected to the output end of the motor, and the motor is installed inside the drainage box.

[0009] Furthermore, preferably, a storage battery is also installed inside the drainage box, and the storage battery is electrically connected to the motor.

[0010] Furthermore, preferably, the two clamping plates are rotatably connected to the diversion roller via pins.

[0011] Furthermore, preferably, a climbing mechanism is also provided at the center of the spiral chute.

[0012] Furthermore, preferably, the climbing mechanism includes a column and pedals, the column is vertically positioned at the center of the spiral chute, and multiple pedals are spaced apart on the outer surface of the column, all of which are arranged in a spiral upward arrangement.

[0013] Furthermore, preferably, the bottom end of the column is connected to a fastening plate, and the fastening plate has multiple mounting holes.

[0014] Furthermore, preferably, the spiral chute has two diversion plates spaced apart at the bottom outlet position, and multiple support rods are arranged in a circular array at the bottom. Each support rod has a fastening plate connected to its bottom end, and each fastening plate has multiple mounting holes.

[0015] The beneficial effects of this invention are as follows: The ingenious combination of a spiral chute and a diversion mechanism allows minerals to be evenly distributed on the spiral chute and continuously flow downstream with the water, thus achieving efficient mineral diversion and precise sorting. Furthermore, the diversion mechanism employs a motor and gear transmission design, ensuring the diversion box moves stably and smoothly along the spiral track, guaranteeing not only the stability of the diversion process but also improving the overall operating efficiency of the equipment. In addition, the climbing mechanism provides operators with a safe and convenient maintenance passage; the support structure and fastening design ensure stable and reliable equipment operation; and battery power enhances the equipment's portability and flexibility. These features collectively improve the equipment's mineral processing efficiency and quality while ensuring operational safety and equipment durability. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention. Figure 1 ;

[0017] Figure 2 This is a schematic diagram of the overall structure of the present invention. Figure 2 ;

[0018] Figure 3 This is a schematic diagram of the drainage box.

[0019] Figure 4 for Figure 3 A structural diagram from another angle.

[0020] Figure 5 This is a schematic diagram of the climbing mechanism.

[0021] In the diagram: 1-spiral chute; 101-support rod; 102-fastening plate; 103-diverter plate; 104-mounting hole; 2-drainage structure; 201-spiral track; 202-drainage box; 203-driven gear; 204-main shaft; 205-drive cone wheel; 206-pin; 207-clamping plate; 208-drainage roller; 209-battery; 2010-drive gear; 2011-motor; 3-climbing structure; 301-column; 302-pedal. Detailed Implementation

[0022] To make the technical problems and solutions solved by this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely for explaining the present utility model and are not intended to limit the present utility model.

[0023] In the description of this utility model, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model 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.

[0024] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," and "connect" 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.

[0025] like Figures 1 to 4 As shown in the figure, this embodiment provides a fine-grained mineral medium spiral sluice beneficiation device, including a spiral sluice 1, a flow diversion mechanism 2, and a climbing mechanism 3. The flow diversion mechanism 2 is located inside the spiral sluice 1, while the climbing mechanism 3 is located at the center of the spiral sluice 1. In addition, two diversion plates 103 are spaced apart at the bottom outlet of the spiral sluice 1. Their functions are, firstly, to divide the mineral flow into three streams to achieve mineral separation; and secondly, to block the flow diversion mechanism 2 and prevent it from slipping. Multiple support rods 101 are distributed in a circular array at the bottom of the spiral sluice 1 to support the entire device.

[0026] The diversion mechanism 2 includes two spiral tracks 201 and a diversion box 202. The two spiral tracks 201 are respectively disposed on the inner sidewall of the outer spiral and the inner sidewall of the inner spiral of the spiral chute 1. The diversion box 202 is slidably mounted between the two spiral tracks 201 via a drive cone wheel 205, which is mounted on both sides of the diversion box 202. Clamping plates 207 are connected to both sides of the diversion box 202, and a diversion roller 208 is rotatably connected between the two clamping plates 207 (specifically, the rotatable connection can be achieved via a pin 206). The diversion roller 208 is in contact with the inner bottom surface of the spiral chute 1.

[0027] When the spiral chute 1 is in operation, the diversion mechanism 2 is placed at a high position in the spiral chute 1. Due to gravity, the drive cone wheel 205 slides along the spiral track 201, thereby driving the diversion box 202 to perform spiral motion. During this process, the diversion roller 208 moves spirally along the inner bottom surface of the spiral chute 1, so that the minerals can be evenly distributed on the bottom surface of the spiral chute 1 and play a diversion role. The minerals can then flow continuously downward with the water flow until they reach the diversion plate 103, successfully completing the diversion and sorting of the minerals. At the same time, since the diversion roller 208 can rotate relative to the spiral chute 1, the friction between the two contact surfaces is effectively reduced, the overall movement efficiency is improved, and the diversion process is ensured to proceed smoothly.

[0028] As a further preferred embodiment, the drive cone wheel 205 is rotatably connected to the drainage box 202 via a rotating shaft 204. A driven gear 203 is provided on the outer surface of the rotating shaft 204, meshing with a driving gear 2010. One side of the driving gear 2010 is connected to the output end of a motor 2011, which is installed inside the drainage box 202. When the motor 2011 starts, the driving gear 2010 drives the driven gear 203 to rotate, thereby causing the rotating shaft 204 and the drive cone wheels 205 at both ends to rotate synchronously. This ensures that the drive cone wheels 205 slide stably along the spiral track 201, making the spiral descent of the drainage box 202 and the drainage roller 208 more stable and smooth.

[0029] Furthermore, a storage battery 209 is installed inside the drainage box 202. The storage battery 209 is electrically connected to the motor 2011. The storage battery 209 provides independent power support for the entire device, so that the drainage box 202 can operate normally without relying on an external power source. This greatly enhances the portability and flexibility of the device, especially in the field or in environments where power supply is inconvenient.

[0030] As a further preferred option, such as Figure 1 Figure 5As shown, the climbing mechanism 3 includes a column 301 and steps 302. The column 301 stands vertically at the center of the spiral chute 1, and multiple steps 302 are spaced apart on the outer surface of the column 301, all arranged in a spiral upward pattern. This design facilitates operators to ascend or descend spirally along the steps 302 for inspection and maintenance of the interior of the spiral chute 1. The surface of the steps 302 is designed with anti-slip textures to increase friction and ensure the safety of operators during climbing. The column 301 is made of high-strength steel, possessing good load-bearing capacity and stability, ensuring the overall robustness of the climbing mechanism 3, allowing operators to perform high-altitude operations without the need for ladders, making operation more convenient.

[0031] Furthermore, both the bottom ends of the column 301 and the support rod 101 are connected to fastening plates 102, and the fastening plates 102 have multiple mounting holes 104. These mounting holes 104 facilitate the secure fixing of the support rod 101 and the column 301 to the ground or other designated locations using bolts or other fasteners, thereby ensuring the stability and reliability of the entire mineral processing system, preventing shaking or tilting during use, and providing a strong guarantee for the long-term stable operation of the equipment.

[0032] Working principle:

[0033] When the spiral chute 1 is in operation, the diversion mechanism 2 must first be placed at the high position of the spiral chute 1. At this time, under the action of gravity, the drive cone wheel 205 will slide along the spiral track 201, thereby driving the diversion box 202 to perform spiral motion. The diversion roller 208 then adheres to the inner bottom surface of the spiral chute 1 and performs spiral motion, so that the minerals can be evenly distributed on the bottom surface of the spiral chute 1 and play a diversion role, allowing the minerals to flow continuously downward with the water flow until they reach the diversion plate 103, completing the diversion and sorting of minerals. To ensure that the diversion mechanism 2 always spirals down smoothly and stably, the motor 2011 can be started. After the motor 2011 is started, the drive gear 2010 will drive the driven gear 203 to rotate, thereby driving the rotating shaft 204 and the drive cone wheels 205 at both ends to rotate synchronously. In this way, the drive cone wheel 205 can slide stably along the spiral track 201, thereby making the spiral descent of the diversion box 202 and the diversion roller 208 more stable and smooth.

[0034] The present invention has been described in detail above through specific and preferred embodiments. However, those skilled in the art should understand that the present invention is not limited to the embodiments described above. Any modifications or equivalent substitutions made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A fine-grained mineral medium spiral sluice box beneficiation device, comprising a spiral sluice box (1), characterized in that: The spiral chute (1) is provided with a flow-guiding structure (2), which includes two spiral tracks (201) and a flow-guiding box (202). The two spiral tracks (201) are respectively set on the inner sidewall of the outer spiral and the inner sidewall of the inner spiral of the spiral chute (1). The flow-guiding box (202) is slidably installed between the two spiral tracks (201) by a drive cone wheel (205). The drive cone wheel (205) is installed on both sides of the flow-guiding box (202). Both sides of the flow-guiding box (202) are connected to clamps (207). A flow-guiding roller (208) is rotatably connected between the two clamps (207). The flow-guiding roller (208) is in contact with the inner bottom surface of the spiral chute (1).

2. The fine-grained mineral medium spiral sluice box beneficiation equipment according to claim 1, characterized in that: The drive cone wheel (205) is rotatably connected to the drainage box (202) via a rotating shaft (204). The outer surface of the rotating shaft (204) is provided with a driven gear (203), which meshes with the driving gear (2010). One side of the driving gear (2010) is connected to the output end of the motor (2011), which is installed inside the drainage box (202).

3. The fine-grained mineral medium spiral sluice box beneficiation equipment according to claim 2, characterized in that: The drainage box (202) is also equipped with a storage battery (209), which is electrically connected to the motor (2011).

4. The fine-grained mineral medium spiral sluice box beneficiation equipment according to claim 1, characterized in that: The two clamps (207) are rotatably connected to the guide roller (208) via pins (206).

5. A fine-grained mineral medium spiral sluice box beneficiation device according to any one of claims 1-4, characterized in that: A climbing mechanism (3) is also provided at the center of the spiral chute (1).

6. The fine-grained mineral medium spiral sluice box beneficiation equipment according to claim 5, characterized in that: The climbing mechanism (3) includes a column (301) and a pedal (302). The column (301) is vertically positioned at the center of the spiral chute (1). Multiple pedals (302) are spaced apart on the outer surface of the column (301), and all the pedals (302) are arranged in a spiral upward arrangement.

7. The fine-grained mineral medium spiral sluice box beneficiation equipment according to claim 6, characterized in that: The bottom end of the column (301) is connected to a fastening plate (102), and the fastening plate (102) has multiple mounting holes (104).

8. A fine-grained mineral medium spiral sluice box beneficiation device according to any one of claims 1 or 6-7, characterized in that: The spiral chute (1) has two diversion plates (103) spaced apart at the bottom outlet position, and multiple support rods (101) are arranged in a ring array at the bottom. Each support rod (101) is connected to a fastening plate (102) at its bottom end, and multiple mounting holes (104) are opened on each fastening plate (102).

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