Foaming agent quantitative filling device for mineral separation

Abstract

The utility model relates to the technical field of foaming agent filling, and particularly discloses a mineral separation foaming agent quantitative filling device which comprises a supporting mechanism arranged on a flotation machine, the supporting mechanism comprises a material storage barrel, a vertically-through discharging box is arranged at the lower end of the material storage barrel, a perspective window is arranged on the outer wall of the material storage barrel, and scale marks are arranged on the perspective window. A feeding hopper is arranged at the upper end of the storage barrel, and a discharging mechanism used for mixing and discharging foaming agents is arranged on the storage barrel. Through the arrangement of a stirring assembly, a discharging assembly and a power transmission assembly of the discharging mechanism, when a center shaft rotates, a stirring rod stirs a foaming agent in a storage barrel, meanwhile, a main transmission part drives an auxiliary transmission part to rotate, a second bevel gear at the lower end of a transmission shaft is engaged with a first bevel gear on a discharging shaft, and a fan-shaped barrel on the discharging shaft is driven to rotate; and the foaming agent is stored in the fan-shaped notch of the fan-shaped cylinder and is downwards rotated to be brought out, so that the feeding amount of the foaming agent is conveniently controlled, and the feeding convenience of the foaming agent is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of foaming agent filling, in particular to a foaming agent quantitative filling device for mineral processing. Background Art

[0002] Frothing agents are crucial flotation agents in the flotation process. They generate a large amount of foam in the slurry, forming a larger interface, effectively enriching useful minerals at the air-water interface and ultimately extracting the desired metals. Adding too much or too little frother can negatively impact flotation performance, so workers often use a frother dosing device to add flotation agents. However, existing dosing methods primarily involve measuring with a graduated cylinder, which requires pouring the required amount of frother into the cylinder before adding it to the flotation machine. This cumbersome process creates inconvenience during use. Utility Model Content

[0003] The purpose of the utility model is to provide a quantitative filling device for a foaming agent for mineral processing in order to solve the above problems.

[0004] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0005] A quantitative filling device for a frothing agent for mineral processing comprises a supporting mechanism arranged on a flotation machine, the supporting mechanism comprises a storage barrel, a discharge box which passes through the storage barrel from top to bottom is arranged at the lower end of the storage barrel, a perspective window is arranged on the outer wall of the storage barrel, a scale line is arranged on the perspective window, a feeding hopper is arranged at the upper end of the storage barrel, and a discharge mechanism for mixing and discharging the frothing agent is arranged on the storage barrel; the discharge mechanism comprises a stirring assembly, a discharge assembly is arranged at the lower side of the stirring assembly, a power transmission assembly is connected between the stirring assembly and the discharge assembly, the stirring assembly comprises a central axis which is vertically arranged at the center of the storage barrel, the upper end of the central axis passes through the storage barrel and is connected to A power transmission component, a stirring rod is provided on the outer diameter of the central shaft and is located in the storage barrel, the discharge component includes a discharge shaft arranged in the discharge box, the rear end of the discharge shaft passes through the discharge box, and a fan-shaped cylinder is fixed on the discharge shaft in the discharge box, the power transmission component includes a support seat fixed on the rear wall of the storage barrel, a transmission shaft is vertically provided on the support seat, a second bevel gear is provided at the lower end of the support seat, a first bevel gear is provided at the rear end of the discharge shaft, a secondary transmission member is provided at the upper end of the transmission shaft, a main transmission member is installed on the central shaft on the upper side of the storage barrel, a reduction motor is connected to the upper end of the central shaft, and a bracket for supporting the reduction motor is provided at the upper end of the storage barrel.

[0006] Further configuration: the feeding hopper is a conical hopper, the upper end of the feeding hopper is hinged with a cover plate, and a handle is provided on the cover plate.

[0007] Further configuration: the stirring rod is an inclined plate arranged obliquely, and the central axis is rotatably connected to the storage barrel.

[0008] Further configuration: the inner bottom of the storage barrel is configured to be conical, and auger blades are fixed on the outer wall below the central axis.

[0009] It is further configured that the transmission shaft is rotatably connected to the support seat, and the first bevel gear and the second bevel gear are meshed and rotated.

[0010] Further configuration: the discharge shaft is rotatably connected to the discharge box, the sector-shaped cylinder is rotatably matched with the inner wall of the discharge box, and the sector-shaped area of ​​the sector-shaped cylinder is 1 / 4 of the circumference.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0012] Through the arrangement of the stirring assembly, the discharge assembly and the power transmission assembly of the discharge mechanism, when the central shaft rotates, the stirring rod on the central shaft stirs the foaming agent in the storage barrel, and at the same time, the main transmission member on the central shaft drives the auxiliary transmission member on the transmission shaft to rotate, so that the second bevel gear at the lower end of the transmission shaft engages and rotates with the first bevel gear on the discharge shaft, driving the sector-shaped barrel on the discharge shaft to rotate, so that the foaming agent stored in the sector-shaped notch of the sector-shaped barrel is rotated downward and brought out, which is convenient for controlling the input amount of the foaming agent and improving the convenience of feeding the foaming agent. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0014] Figure 1 This is an axonometric diagram of a quantitative injection device for a frother for mineral processing according to the utility model;

[0015] Figure 2 This is a schematic structural diagram from another perspective of a quantitative injection device for a frother for mineral processing according to the utility model;

[0016] Figure 3 This is a schematic diagram of a half-section structure of a quantitative injection device for a frother for mineral processing according to the present invention;

[0017] Figure 4 This is a schematic diagram of the main cross-sectional structure of a quantitative injection device for a mineral processing foaming agent according to the present invention;

[0018] Figure 5 The utility model is a partial structural diagram of a feeding mechanism of a quantitative filling device for a frother for mineral processing.

[0019] The following are the descriptions of the reference numerals:

[0020] 1. Support mechanism; 11. Storage barrel; 111. Perspective window; 12. Discharge box; 13. Support frame; 2. Feeding hopper; 21. Cover plate; 3. Discharge mechanism; 31. Center shaft; 32. Stirring rod; 33. Support seat; 34. Transmission shaft; 35. Discharge shaft; 36. Fan-shaped cylinder; 37. First bevel gear; 38. Second bevel gear; 39. Auxiliary transmission member; 310. Main transmission member; 311. Bracket; 312. Reducer motor; 313. Auger blade. DETAILED DESCRIPTION

[0021] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do 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 limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0022] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0023] The present invention will be further described below with reference to the accompanying drawings:

[0024] like Figure 1-Figure 5As shown, a quantitative filling device for a frothing agent for mineral processing includes a support mechanism 1 provided on a flotation machine, the support mechanism 1 includes a storage barrel 11, a discharge box 12 extending vertically therethrough is provided at the lower end of the storage barrel 11, a support frame 13 is installed on the lower side of the storage barrel 11, a perspective window 111 is provided on the outer wall of the storage barrel 11, and a scale line is provided on the perspective window 111, a feeding hopper 2 is provided at the upper end of the storage barrel 11, and the feeding hopper 2 is a conical hopper. A cover plate 21 is hinged at the upper end of the feeding hopper 2, and a handle is provided on the cover plate 21. A discharge mechanism 3 for mixing and discharging the frothing agent is provided on the storage barrel 11;

[0025] In this embodiment: the discharge mechanism 3 includes a stirring assembly, a discharge assembly is provided on the lower side of the stirring assembly, a power transmission assembly is connected between the stirring assembly and the discharge assembly, the stirring assembly includes a central shaft 31 vertically arranged in the center of the storage barrel 11, the upper end of the central shaft 31 passes through the storage barrel 11 and is connected to the power transmission assembly, a stirring rod 32 is provided on the outer diameter of the central shaft 31 inside the storage barrel 11, the stirring rod 32 is an inclined plate arranged at an angle, and the central shaft 31 is rotatably connected to the storage barrel 11; the inner bottom of the storage barrel 11 is set to a cone shape, and an auger blade 313 is fixed on the outer wall of the lower side of the central shaft 31, and the foaming agent in the storage barrel 11 is stirred by the stirring rod 32 and the auger blade 313 on the central shaft 31, so that the foaming agent is mixed before being added to the flotation machine.

[0026] The discharge assembly includes a discharge shaft 35 arranged in the discharge box 12. The rear end of the discharge shaft 35 passes through the discharge box 12. A fan-shaped cylinder 36 is fixed on the discharge shaft 35 in the discharge box 12. The discharge shaft 35 is rotatably connected to the discharge box 12. The fan-shaped cylinder 36 rotates with the inner wall of the discharge box 12. The fan-shaped area of ​​the fan-shaped cylinder 36 is 1 / 4 of the circumference. When the discharge shaft 35 drives the fan-shaped cylinder 36 to rotate, the foaming agent in the storage barrel 11 is stored in the fan-shaped notch of the fan-shaped cylinder 36 and is rotated downward and brought out into the flotation machine, which is convenient for controlling the addition amount.

[0027] The power transmission assembly includes a support base 33 fixed on the rear wall of the storage barrel 11, a transmission shaft 34 is vertically arranged on the support base 33, a second bevel gear 38 is arranged at the lower end of the support base 33, a first bevel gear 37 is arranged at the rear end of the discharge shaft 35, an auxiliary transmission member 39 is arranged at the upper end of the transmission shaft 34, and a main transmission member 310 is installed on the central shaft 31 on the upper side of the storage barrel 11. The auxiliary transmission member 39 and the main transmission member 310 are synchronous pulleys, and a synchronous belt is sleeved on the auxiliary transmission member 39 and the main transmission member 310. The upper end of the central shaft 31 is connected to a reduction gear. The motor 312 and the upper end of the storage barrel 11 are provided with a bracket 311 for supporting the reduction motor 312; the transmission shaft 34 is rotatably connected to the support seat 33, and the first bevel gear 37 and the second bevel gear 38 are engaged and rotated, so that when the reduction motor 312 is working, the main transmission member 310 on the central shaft 31 drives the auxiliary transmission member 39 on the transmission shaft 34 to rotate, and the second bevel gear 38 at the lower end of the transmission shaft 34 is engaged and rotated with the first bevel gear 37 on the discharge shaft 35 to transmit power, so that the central shaft 31 and the discharge shaft 35 rotate.

[0028] The working principle and usage process of the utility model are as follows: the foaming agent is poured into the storage barrel 11 through the feeding hopper 2, and the capacity of the foaming agent is observed through the perspective window 111. When the foaming agent needs to be added to the flotation machine, the reduction motor 312 is started to drive the central shaft 31 to rotate, and the stirring rod 32 and the auger blade 313 on the central shaft 31 stir the foaming agent in the storage barrel 11. At the same time, the main transmission member 310 on the central shaft 31 drives the auxiliary transmission member 39 on the transmission shaft 34 to rotate, so that the second bevel gear 38 at the lower end of the transmission shaft 34 engages and rotates with the first bevel gear 37 on the discharge shaft 35, driving the sector barrel 36 on the discharge shaft 35 to rotate, so that the foaming agent stored in the sector notch of the sector barrel 36 rotates downward and is brought out into the flotation machine.

[0029] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements shall fall within the scope of the present invention as claimed.

Claims

1. A quantitative filling device for a frothing agent for mineral processing, comprising a support mechanism (1) arranged on a flotation machine, the support mechanism (1) comprising a storage barrel (11), a discharge box (12) extending vertically therethrough being provided at the lower end of the storage barrel (11), a perspective window (111) being provided on the outer wall of the storage barrel (11), a scale line being provided on the perspective window (111), and a feeding hopper (2) being provided at the upper end of the storage barrel (11), characterized in that: The storage barrel (11) is provided with a feeding mechanism (3) for mixing and feeding the foaming agent; the feeding mechanism (3) includes a stirring assembly, a feeding assembly is provided on the lower side of the stirring assembly, a power transmission assembly is connected between the stirring assembly and the feeding assembly, the stirring assembly includes a central shaft (31) vertically arranged at the center of the storage barrel (11), the upper end of the central shaft (31) passes through the storage barrel (11) and is connected to the power transmission assembly, a stirring rod (32) is provided on the outer diameter of the central shaft (31) and is located in the storage barrel (11), the feeding assembly includes a feeding shaft (35) arranged in the feeding box (12), the rear end of the feeding shaft (35) passes through the feeding box (12), and the feeding shaft (31) is connected to the feeding box (12). 5) is fixed with a fan-shaped cylinder (36) in the discharge box (12), the power transmission assembly includes a support base (33) fixed on the rear wall of the storage barrel (11), a transmission shaft (34) is vertically arranged on the support base (33), a second bevel gear (38) is arranged at the lower end of the support base (33), a first bevel gear (37) is arranged at the rear end of the discharge shaft (35), a secondary transmission member (39) is arranged at the upper end of the transmission shaft (34), a main transmission member (310) is installed on the central shaft (31) on the upper side of the storage barrel (11), a reduction motor (312) is connected to the upper end of the central shaft (31), and a bracket (311) for supporting the reduction motor (312) is arranged at the upper end of the storage barrel (11).

2. A device for quantitatively adding a foaming agent for mineral processing according to claim 1, characterized in that: The feeding hopper (2) is a conical hopper, and a cover plate (21) is hingedly connected to the upper end of the feeding hopper (2), and a handle is provided on the cover plate (21).

3. The device for quantitatively adding a foaming agent for mineral processing according to claim 1, characterized in that: The stirring rod (32) is an inclined plate, and the central shaft (31) is rotatably connected to the storage barrel (11).

4. The device for quantitatively adding a foaming agent for mineral processing according to claim 1, characterized in that: The inner bottom of the storage barrel (11) is configured to be conical, and an auger blade (313) is fixed to the lower outer wall of the central shaft (31).

5. The device for quantitatively adding a foaming agent for mineral processing according to claim 1, characterized in that: The transmission shaft (34) is rotatably connected to the support seat (33), and the first bevel gear (37) and the second bevel gear (38) are meshed and rotated.

6. The device for quantitatively adding a foaming agent for mineral processing according to claim 1, characterized in that: The blanking shaft (35) is rotatably connected to the blanking box (12), and the sector-shaped cylinder (36) is rotatably matched with the inner wall of the blanking box (12). The sector-shaped area of ​​the sector-shaped cylinder (36) is 1 / 4 of the circumference.

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