Beneficiation equipment capable of sorting for multiple times

Abstract

The mineral processing equipment comprises an equipment main body, an observation window is arranged at the front end of the equipment main body, a classification box is installed on the right side of the equipment main body, a discharging box is arranged on the left side of the upper end of the equipment main body, a screening plate is arranged in the equipment main body, and a discharging through groove is formed in the right side of the equipment main body; and a supporting frame is fixed to the upper end of the right side of the equipment body, a power motor is fixed to the upper end of the supporting frame, an auger shaft is arranged in the discharging box, and the lower end of the auger shaft extends into the equipment body. According to the mineral processing equipment capable of sorting for multiple times, due to the structural design of the auger shaft, ore can be uniformly and quantitatively discharged in the rotating process, the discharging uniformity is guaranteed, the ore sorting efficiency is guaranteed, meanwhile, the situation that the ore is accumulated and blocked due to the too high discharging speed and the situation that screening is insufficient are prevented, and the sorting quality is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of ore dressing equipment, in particular to ore dressing equipment capable of multiple sorting. Background Art

[0002] Ore dressing is a process that crushes and grinds the ore according to the physical and chemical properties of different minerals in the ore, and then uses gravity separation, flotation, magnetic separation, electrostatic separation and other methods to separate useful minerals from gangue minerals, and separate various symbiotic (associated) useful minerals from each other as much as possible, remove or reduce harmful impurities, so as to obtain raw materials required for smelting or other industries. However, there are still some problems in the use of existing ore dressing equipment.

[0003] The existing Chinese patent announcement number CN214638090U is an ore sorting equipment for mineral processing, including a sorting box body, an opening is opened on one side of the sorting box body, a feeding conveyor belt is inserted in the opening, and a material discharge separation plate is arranged on the inner wall of the sorting box body, a collecting frame is arranged on the other side of the sorting box body, a first discharge port is arranged on one side of the collecting frame, and a guide plate is inserted on the other side of the collecting frame, the guide plate is arranged corresponding to the material discharge separation plate and the guide plate is arranged below the material discharge separation plate, two groups of material discharge separation plates and the collecting frame are arranged, and the material discharge separation plate is a mesh structure, and a material discharge plate is arranged at the lower end of the material discharge separation plate, and a second discharge port is arranged at the bottom of the sorting box body; however, the ore sorting is provided with multiple groups of screening plates, all of which adopt the structure of a vibration motor to improve the screening efficiency, which is not only costly, but also the setting of multiple power sources will increase the failure rate of the equipment, and at the same time, the transmission belt is used for material discharge, although the conveyor belt rotates at a constant speed, it is difficult to ensure the uniformity of the material discharge speed because the ore amount above cannot be guaranteed, which will affect the quality of ore selection.

[0004] Therefore, we proposed a mineral processing equipment that can be used for multiple sorting in order to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a ore dressing equipment capable of multiple sorting, so as to solve the problems proposed in the above background technology that the existing ore sorting equipment has high cost, the setting of multiple power sources leads to a relatively high failure rate, and the quality of ore dressing is inevitably affected due to the inability to control the uniformity of material feeding.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mineral processing equipment capable of multiple sorting, comprising a device body:

[0007] An observation window is provided at the front end of the equipment body, and a classification box is installed on the right side of the equipment body, a material discharge box is provided on the left side of the upper end of the equipment body, and a screening plate is provided inside the equipment body, a material discharge slot is opened on the right side of the equipment body, and the right side of the screening plate extends to the inside of the material discharge slot;

[0008] A support frame is fixed on the upper right end of the equipment body, and a power motor is fixed on the upper end of the support frame;

[0009] An auger shaft is arranged inside the discharge box, and the lower end of the auger shaft extends into the interior of the equipment body.

[0010] Preferably, the screening plate is designed to be inclined, and the right end of the screening plate extends to the upper end of the classification box, and the screening plate and the discharge box are distributed in an equidistant array.

[0011] By adopting the above technical solution, multiple sorting of the mine can be easily completed through multiple groups of inclined screening plates.

[0012] Preferably, a movable groove is opened on the left inner wall of the equipment body, and a second limit rod is fixed inside the movable groove, and the second limit rod passes through the screening plate, and a first limit rod is fixed at the lower end of the right side of the screening plate, and the lower end of the first limit rod passes through the inner wall of the feeding slot.

[0013] By adopting the above technical solution, the lifting stability and the movable range of the screening plate can be easily limited through the cooperation between the first limiting rod and the second limiting rod.

[0014] Preferably, a reset spring is arranged inside the movable groove, and the lower end of the second limiting rod passes through the reset spring, and the upper and lower ends of the reset spring are respectively fixed to the screening plate and the inner wall of the movable groove.

[0015] By adopting the above technical solution and through the design of the reset spring, the screen plate can be pushed to reset upward when the screen plate moves downward.

[0016] Preferably, a transmission rod passes through the middle of the equipment body, and the transmission rod is slidably connected to the equipment body, the transmission rod is fixedly connected to the screening plate, a transmission shaft is fixed to the left end of the power motor, and a cam is fixed to the left side of the transmission shaft, and the outer wall of the cam is in contact with the upper end of the transmission rod.

[0017] By adopting the above technical solution, the power motor can drive the transmission shaft and the cam to rotate, and when the cam rotates, it can continuously press the transmission rod downward, thereby driving the transmission rod and multiple groups of screening plates to move, thereby improving the screening efficiency.

[0018] Preferably, the right end of the discharge box is designed as an arc-shaped structure, and the right inner wall of the discharge box is adapted to the auger shaft, and the upper end of the auger shaft is rotatably connected to the discharge box, a first bevel gear is fixed to the upper end of the auger shaft, and a second bevel gear is fixed to the left end of the transmission shaft, and the second bevel gear is meshingly connected to the first bevel gear.

[0019] By adopting the above technical solution, through the cooperation between the first bevel gear and the second bevel gear, the transmission shaft can be used to drive the second bevel gear to rotate, and the rotation of the second bevel gear drives the first bevel gear and the auger shaft to rotate, so that the mineral materials inside the discharge box can be quantitatively discharged.

[0020] Compared with the prior art, the beneficial effects of the utility model are: the ore dressing equipment capable of multiple sorting;

[0021] 1. The design of the auger shaft structure can evenly and quantitatively feed the ore during the rotation process, ensuring the uniformity of the feeding and the ore sorting efficiency. It also prevents the accumulation and blockage of the ore caused by the excessive feeding speed and the insufficient screening, thus ensuring the sorting quality.

[0022] 2. Use a single power motor to provide active power for the feeding structure and the screening structure simultaneously, and use the cam and transmission rod to drive multiple groups of screening plates to move up and down, thereby improving the screening efficiency and further improving the work efficiency of ore sorting. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a front structural schematic diagram of the utility model;

[0024] Figure 2 This is a schematic diagram of the front sectional structure of the utility model;

[0025] Figure 3 This is a schematic diagram of the structure of the screening plate and the transmission rod of the utility model;

[0026] Figure 4 This is a schematic diagram of the structure of the material box and the auger shaft of the utility model;

[0027] Figure 5 It is a schematic diagram of the structure of the screening plate and the first limiting rod of the utility model.

[0028] In the figure: 1. Equipment body; 2. Observation window; 3. Classification box; 4. Feed box; 5. Screening plate; 6. Feed slot; 7. First limit rod; 8. Movable slot; 9. Second limit rod; 10. Return spring; 11. Support frame; 12. Power motor; 13. Transmission shaft; 14. Cam; 15. Transmission rod; 16. First bevel gear; 17. Auger shaft; 18. Second bevel gear. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-5 The utility model provides a technical solution: a mineral processing equipment that can be sorted multiple times, including an equipment main body 1, an observation window 2 is arranged at the front end of the equipment main body 1, and a classification box 3 is installed on the right side of the equipment main body 1, a discharge box 4 is arranged on the left side of the upper end of the equipment main body 1, and a screening plate 5 is arranged inside the equipment main body 1, a discharge slot 6 is opened on the right side of the equipment main body 1, and the right side of the screening plate 5 extends to the inside of the discharge slot 6; the screening plate 5 is inclined, and the right side end of the screening plate 5 extends to the upper end of the classification box 3, and the screening plate 5 and the discharge box 4 are distributed in an equidistant array; the discharge box 4 is convenient for storing the ore that needs to be screened, and when in use, the ore is discharged from the discharge box 4 and falls into the inside of the equipment main body 1, and multiple groups of screening plates 5 are used to complete the sorting and screening of the ore, and different ores after screening fall into the classification box 3 from the discharge slot 6 respectively to complete classification and collection.

[0031] A support frame 11 is fixed to the upper right end of the equipment body 1, and a power motor 12 is fixed to the upper end of the support frame 11; an auger shaft 17 is arranged inside the discharge box 4, and the lower end of the auger shaft 17 extends to the inside of the equipment body 1; the right end of the discharge box 4 is designed with an arc-shaped structure, and the right inner wall of the discharge box 4 is adapted to the auger shaft 17, and the upper end of the auger shaft 17 is rotatably connected with the discharge box 4, a first bevel gear 16 is fixed to the upper end of the auger shaft 17, a second bevel gear 18 is fixed to the left end of the transmission shaft 13, and the second bevel gear 18 is meshed with the first bevel gear 16; a transmission shaft 13 is fixed to the left end of the power motor 12; the power motor 12 can be installed and supported by the support frame 11, and the power motor 12 can drive the transmission shaft 13 and the second bevel gear 18 to rotate synchronously, and the second bevel gear 18 uses the first bevel gear 16 to drive the auger shaft 17 to rotate synchronously, so as to discharge the ore inside the discharge box 4 into the inside of the equipment body 1.

[0032] A movable groove 8 is provided on the inner wall of the left side of the equipment body 1, and a second limiting rod 9 is fixed inside the movable groove 8, and the second limiting rod 9 passes through the screening plate 5, and a first limiting rod 7 is fixed to the lower end of the right side of the screening plate 5, and the lower end of the first limiting rod 7 passes through the inner wall of the feeding slot 6; a return spring 10 is provided inside the movable groove 8, and the lower end of the second limiting rod 9 passes through the return spring 10, and the upper and lower ends of the return spring 10 are respectively fixed to the screening plate 5 and the inner wall of the movable groove 8; a transmission rod 15 passes through the middle part of the equipment body 1, and the transmission rod 15 is slidably connected to the equipment body 1, and the transmission rod 15 is fixed to the screening plate 5 The transmission shaft 13 is connected, and a cam 14 is fixed on the left side of the transmission shaft 13, and the outer wall of the cam 14 is in contact with the upper end of the transmission rod 15; through the cooperation of the first limit rod 7 and the second limit rod 9, the stability of the screen plate 5 can be maintained, and the screen plate 5 can be kept able to move up and down smoothly. When the transmission shaft 13 rotates, the cam 14 is driven to rotate synchronously, and the cam 14 rotates while continuously squeezing the transmission rod 15 downward, and driving the screen plate 5 to move downward, and when the cam 14 continues to rotate, the reset spring 10 can push the screen plate 5 to reset upward, thereby continuously moving to improve the screening effect.

[0033] Thereby completing a series of tasks, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A mineral processing device capable of multiple separations, comprising a device body (1), characterized in that: The front end of the equipment body (1) is provided with an observation window (2), and a classification box (3) is installed on the right side of the equipment body (1); a material discharge box (4) is provided on the left side of the upper end of the equipment body (1), and a screening plate (5) is provided inside the equipment body (1); a material discharge slot (6) is opened on the right side of the equipment body (1), and the right side of the screening plate (5) extends to the inside of the material discharge slot (6); A support frame (11) is fixed to the upper right end of the equipment body (1), and a power motor (12) is fixed to the upper end of the support frame (11); An auger shaft (17) is arranged inside the unloading box (4), and the lower end of the auger shaft (17) extends into the interior of the equipment body (1).

2. The ore dressing equipment capable of multiple separations according to claim 1 is characterized in that: The screening plate (5) is designed to be inclined, and the right side end of the screening plate (5) extends to the upper end of the classification box (3), and the screening plate (5) and the discharge box (4) are both distributed in an equidistant array.

3. The ore dressing equipment capable of multiple separations according to claim 2 is characterized in that: A movable groove (8) is provided on the inner wall on the left side of the equipment body (1), and a second limiting rod (9) is fixed inside the movable groove (8), and the second limiting rod (9) passes through the screening plate (5); a first limiting rod (7) is fixed on the lower end of the right side of the screening plate (5), and the lower end of the first limiting rod (7) passes through the inner wall of the material discharge slot (6).

4. The ore dressing equipment capable of multiple separations according to claim 3 is characterized in that: A return spring (10) is arranged inside the movable groove (8), and the lower end of the second limiting rod (9) passes through the return spring (10), and the upper and lower ends of the return spring (10) are respectively fixed to the screening plate (5) and the inner wall of the movable groove (8).

5. The ore dressing equipment capable of multiple separations according to claim 1 is characterized in that: A transmission rod (15) passes through the middle of the equipment body (1), and the transmission rod (15) is slidably connected to the equipment body (1), and the transmission rod (15) is fixedly connected to the screening plate (5). A transmission shaft (13) is fixed to the left end of the power motor (12), and a cam (14) is fixed to the left side of the transmission shaft (13), and the outer wall of the cam (14) is in contact with the upper end of the transmission rod (15).

6. The ore dressing equipment capable of multiple separations according to claim 5, characterized in that: The right end of the material discharge box (4) is designed as an arc-shaped structure, and the right inner wall of the material discharge box (4) is adapted to the auger shaft (17), and the upper end of the auger shaft (17) is rotatably connected to the material discharge box (4), a first bevel gear (16) is fixed to the upper end of the auger shaft (17), a second bevel gear (18) is fixed to the left end of the transmission shaft (13), and the second bevel gear (18) is meshingly connected to the first bevel gear (16).

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