Stirring structure for flotation machine

Abstract

The utility model relates to the technical field of flotation machines, and discloses a stirring structure for a flotation machine, which comprises a flotation assembly and a stirring assembly fixedly connected with the upper end of the flotation assembly, the flotation assembly comprises the flotation machine, a support frame is arranged at the upper end of the flotation machine, a foam scraping plate is arranged at the upper end of the flotation machine, and a foam discharge port is arranged at the upper end of the flotation machine. The stirring assembly comprises a motor, the output end of the motor is movably connected with a belt, the inner side surface of the belt is movably connected with a rotating pipe, the upper end of the rotating pipe is fixedly connected with a rotating disc, the inner side surface of the rotating disc is in meshed connection with a driven gear, and the inner side surface of the driven gear is fixedly connected with a stirring frame A; and the upper end of the exhaust disc is fixedly connected with a stirring frame B. By arranging the stirring assembly, the motor drives the rotating disc to rotate, and then the driven gear is engaged with the forward gear teeth and then engaged with the reverse gear teeth, so that the forward and reverse stirring of the stirring frame A is realized, and the stirring is more sufficient.

Description

Technical Field

[0001] The utility model relates to the technical field of flotation machines, in particular to a stirring structure for a flotation machine. Background Art

[0002] Flotation is a technical method to separate useful minerals from ores based on the different physical and chemical properties of the surface of mineral particles. It is one of the widely used production processes in the mineral processing process. Flotation is usually completed in a flotation machine. In the flotation machine, the pulp treated with reagents is stirred and aerated so that some of the mineral particles are selectively fixed on the bubbles, float to the surface of the pulp and are scraped out to form a foam product; the rest are retained in the pulp to achieve the purpose of separating minerals. During the flotation process, minerals with weak adhesion will gradually break away from the bubbles and sink to form tailings; while useful metal minerals with greater adhesion will rise with the bubbles.

[0003] Chinese patent document CN216368438U discloses a flotation machine stirring head, including a flotation machine body, a stator is fixedly connected to the bottom of the flotation machine body, an air intake pipe connected to the stator is inserted on the outer surface of the stator, a hollow rotating shaft that penetrates the stator and extends to the bottom of the stator is inserted on the top of the flotation machine body, a connecting block connected to the stator by screws is sleeved on the outside of the hollow rotating shaft, a hollow cavity is opened inside the connecting block, and a transmission mechanism sleeved on the outside of the hollow rotating shaft is movably connected inside the hollow cavity. The flotation machine stirring head drives the stirring block to rotate through the rotation of the hollow rotating shaft, so that the flotation machine can move normally. In this process, the hollow rotating shaft drives the rotating gear, the transmission gear, the linkage gear, the rotating sleeve and the rotating base to rotate, so that the support column and the scraper do circular motion, but the stirring mechanism of the flotation machine can only perform stirring operations in one direction, and cannot perform stirring operations in two directions at the same time, so that the stirring is not thorough enough. Utility Model Content

[0004] The utility model aims to solve the problem that the stirring mechanism of the existing flotation machine can only perform stirring operation in one direction and cannot perform stirring operation in two directions at the same time, so that the stirring is not thorough enough, and proposes a stirring structure for the flotation machine.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a stirring structure for a flotation machine, including a flotation component and a stirring component fixedly connected to the upper end of the flotation component, the flotation component including a flotation machine, a support frame is arranged at the upper end of the flotation machine, a scraper plate is arranged at the upper end of the flotation machine, a froth discharge port is arranged at the upper end of the flotation machine, a slurry discharge pipe is arranged at the lower end of the flotation machine, the lower end of the flotation machine is fixedly connected to the base, the stirring component includes a motor, the output end of the motor is movably connected to a belt, the inner surface of the belt is movably connected to a rotating tube, the upper end of the rotating tube is fixedly connected to a rotating disk, the inner surface of the rotating disk is meshedly connected to a driven gear, the inner surface of the driven gear is fixedly connected to a stirring frame A, an exhaust disk is arranged below the stirring frame A, the upper end of the exhaust disk is fixedly connected to the stirring frame B, and the lower end of the rotating tube is fixedly connected to the exhaust disk.

[0006] Preferably, a motor frame is provided at the upper end of the flotation machine, and a motor is provided at the upper end of the motor frame;

[0007] For mounting the motor on the flotation machine.

[0008] Preferably, a valve is provided on the slurry discharge pipe;

[0009] Used to open or close the discharge pipe to discharge the liquid in the flotation machine.

[0010] Preferably, the lower end of the base is fixedly connected to the legs, and the legs are provided in four groups, and the lower ends of the legs are fixedly connected to the support blocks;

[0011] It is used to increase the contact area between the flotation machine and the ground, so that it can be placed more stably on the ground for flotation operations.

[0012] Preferably, the inner surface of the rotating disk is provided with forward gear teeth, and the upper end of the rotating disk is provided with reverse gear teeth, and the directions of the forward gear teeth and the reverse gear teeth are opposite;

[0013] It is used to drive the driven gear to do forward and reverse motion through the rotation of the rotating disk, so as to achieve forward and reverse stirring operations.

[0014] Preferably, one end of the stirring frame A is fixedly connected to a stirring blade, and a through hole is provided on the stirring blade;

[0015] Used to increase mixing efficiency.

[0016] Preferably, the exhaust plate is provided with a plurality of exhaust holes, and the lower end of the exhaust plate is fixedly connected to the scraper A;

[0017] It is used to ventilate the rotating tube and then discharge it from the exhaust hole, thereby increasing the flotation machine to produce more foam.

[0018] Preferably, the stirring racks B are provided with two groups and are symmetrically installed, and a scraper B is provided on one side of the stirring rack B, and one side of the scraper B is in contact with the inner wall of the flotation machine;

[0019] The stirring frame B is used to scrape off the attached materials on the inner wall of the flotation machine through the scraper B when stirring.

[0020] Compared with the prior art, the utility model has the following beneficial effects:

[0021] 1. The utility model proposes a stirring structure for a flotation machine. By setting a stirring assembly, a motor drives a rotating disk to rotate, and then a driven gear meshes with the forward gear teeth and then meshes with the reverse gear teeth, thereby realizing forward and reverse stirring of the stirring frame A and making the stirring more sufficient.

[0022] 2. The utility model proposes a flotation machine stirring structure, which increases the force-bearing area of ​​the flotation machine by arranging a flotation component and fixing a support block at the lower end of the support leg, so that the flotation machine can be placed on the ground more stably for flotation operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of a stirring structure for a flotation machine proposed by the utility model;

[0024] Figure 2 This is a schematic diagram of the overall structure of a flotation assembly of a flotation machine stirring structure proposed by the utility model;

[0025] Figure 3 This is a schematic diagram of the overall structure of a stirring structure for a flotation machine proposed by the utility model;

[0026] Figure 4 This is a schematic diagram of the overall structure of a rotating disk and an exhaust disk of a stirring structure for a flotation machine proposed by the utility model;

[0027] Figure 5 The utility model is a schematic front view of a rotating disk and an exhaust disk of a stirring structure for a flotation machine.

[0028] Legend:

[0029] 1. Flotation assembly; 11. Flotation machine; 111. Motor frame; 12. Support frame; 13. Scraper plate; 14. Discharge port; 15. Discharge pipe; 151. Valve; 16. Base; 161. Leg; 162. Support block; 2. Stirring assembly; 21. Motor; 22. Belt; 23. Rotating tube; 24. Rotating disk; 241. Forward gear; 242. Reverse gear; 25. Driven gear; 26. Stirring frame A; 261. Stirring blade; 262. Through hole; 27. Exhaust disk; 271. Exhaust hole; 272. Scraper A; 28. Stirring frame B; 281. Scraper B. DETAILED DESCRIPTION

[0030] 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.

[0031] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0032] Reference Figure 1-5 The utility model provides an embodiment: a flotation machine stirring structure, comprising a flotation assembly 1, and a stirring assembly 2 fixedly connected to the upper end of the flotation assembly 1, the flotation assembly 1 comprises a flotation machine 11, a support frame 12 is arranged at the upper end of the flotation machine 11, a flotation scraper 13 is arranged at the upper end of the flotation machine 11, and the flotation machine 11 produces foam. The flotation outlet 14 is arranged at the upper end of the flotation machine 11, and the slurry discharge pipe 15 is arranged at the lower end of the flotation machine 11. The lower end of the flotation machine 11 is fixedly connected to the bottom The seat 16, the stirring assembly 2 includes a motor 21, the output end of the motor 21 is movably connected to the belt 22, the inner surface of the belt 22 is movably connected to the rotating tube 23, the upper end of the rotating tube 23 is fixedly connected to the rotating disk 24, the inner surface of the rotating disk 24 is meshed and connected to the driven gear 25, the inner surface of the driven gear 25 is fixedly connected to the stirring frame A26, an exhaust disk 27 is arranged below the stirring frame A26, the upper end of the exhaust disk 27 is fixedly connected to the stirring frame B28, and the lower end of the rotating tube 23 is fixedly connected to the exhaust disk 27.

[0033] The upper end of the flotation machine 11 is provided with a motor frame 111, and the upper end of the motor frame 111 is provided with a motor 21, which is installed on the flotation machine 11. The slurry discharge pipe 15 is provided with a valve 151 to facilitate the discharge of liquid in the flotation machine 11. The lower end of the base 16 is fixedly connected to the support leg 161, and the support leg 161 is provided with four groups. The lower end of the support leg 161 is fixedly connected to the support block 162 to increase the contact area between the flotation machine 11 and the ground, so that it is placed on the ground more stably. The inner surface of the rotating disk 24 is provided with a forward gear 241, and the upper end of the rotating disk 24 is provided with a reverse gear 242. The forward gear 241 is opposite to the reverse gear 242 in direction, and is meshed and connected with the forward gear 241 through the driven gear 25, and The driven gear 25 is meshed and connected with the reverse gear 242, so that the stirring frame A26 can do forward and reverse motion, so that it can stir more fully. One end of the stirring frame A26 is fixedly connected to the stirring blade 261, and the stirring blade 261 is provided with a through hole 262 to increase the stirring efficiency of the stirring frame A26. The exhaust plate 27 is provided with multiple groups of exhaust holes 271, and the lower end of the exhaust plate 27 is fixedly connected to the scraper A272 to stir the sediment at the bottom of the flotation machine 11, so that the reagent and the flotation object are stirred more thoroughly. The stirring frame B28 is provided with two groups and is symmetrically installed. A scraper B281 is provided on one side of the stirring frame B28, and one side of the scraper B281 contacts the inner wall of the flotation machine 11 to remove the attached crops on the inner wall of the flotation machine 11.

[0034] Working principle: first, put the items to be floated into the flotation machine 11, then connect the inflation gas to the rotating tube 23 and start the motor 21, and drive the rotating tube 23 to rotate through the belt 22, so that the rotating disk 24 drives the driven gear 25 to rotate, and the driven gear 25 first contacts with the forward gear 241 to make a forward motion, and then contacts with the reverse gear 242 to make a reverse motion, so that the stirring frame A26 makes a forward and reverse motion to make the stirring more sufficient, and at the same time, the gas rushed in is discharged from the exhaust hole 271, so that the flotation machine 11 produces more foam.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can 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 should be included in the protection scope of the present invention.

Claims

1. A stirring structure for a flotation machine, comprising a flotation assembly (1), and a stirring assembly (2) fixedly connected to the upper end of the flotation assembly (1), characterized in that: The flotation assembly (1) comprises a flotation machine (11), a support frame (12) is arranged at the upper end of the flotation machine (11), a foam scraper (13) is arranged at the upper end of the flotation machine (11), a foam discharge port (14) is arranged at the upper end of the flotation machine (11), a pulp discharge pipe (15) is arranged at the lower end of the flotation machine (11), the lower end of the flotation machine (11) is fixedly connected to a base (16), the stirring assembly (2) comprises a motor (21), the output end of the motor (21) is movably connected to a belt (22), The inner surface of the belt (22) is movably connected to the rotating tube (23), the upper end of the rotating tube (23) is fixedly connected to the rotating disk (24), the inner surface of the rotating disk (24) is meshedly connected to the driven gear (25), the inner surface of the driven gear (25) is fixedly connected to the stirring frame A (26), an exhaust disk (27) is arranged below the stirring frame A (26), the upper end of the exhaust disk (27) is fixedly connected to the stirring frame B (28), and the lower end of the rotating tube (23) is fixedly connected to the exhaust disk (27).

2. A stirring structure for a flotation machine according to claim 1, characterized in that: A motor frame (111) is disposed at the upper end of the flotation machine (11), and a motor (21) is disposed at the upper end of the motor frame (111).

3. A stirring structure for a flotation machine according to claim 1, characterized in that: The slurry discharge pipe (15) is provided with a valve (151).

4. The stirring structure for a flotation machine according to claim 1, characterized in that: The lower end of the base (16) is fixedly connected to the supporting legs (161), and the supporting legs (161) are provided in four groups, and the lower ends of the supporting legs (161) are fixedly connected to the supporting blocks (162).

5. The stirring structure for a flotation machine according to claim 1, characterized in that: The inner surface of the rotating disk (24) is provided with forward-rotating gear teeth (241), and the upper end of the rotating disk (24) is provided with reverse-rotating gear teeth (242), and the directions of the forward-rotating gear teeth (241) and the reverse-rotating gear teeth (242) are opposite.

6. The stirring structure for a flotation machine according to claim 1, characterized in that: One end of the stirring frame A (26) is fixedly connected to a stirring blade (261), and a through hole (262) is provided on the stirring blade (261).

7. The stirring structure for a flotation machine according to claim 1, characterized in that: The exhaust plate (27) is provided with a plurality of exhaust holes (271), and the lower end of the exhaust plate (27) is fixedly connected to a scraper A (272).

8. The stirring structure for a flotation machine according to claim 1, characterized in that: The stirring racks B (28) are provided in two groups and are symmetrically installed. A scraper B (281) is provided on one side of the stirring rack B (28), and one side of the scraper B (281) is in contact with the inner wall of the flotation machine (11).

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