Mobile identification device for coal mine flotation froth

Abstract

The utility model discloses a coal mine flotation froth mobile identification device, which relates to the technical field of froth flotation, and comprises a mobile assembly, an automatic identification probe and a cleaning assembly, and the cleaning assembly is arranged above the automatic identification probe; the cleaning assembly comprises an air heater, a cleaning brush assembly and a transverse driving assembly, the air heater and the cleaning brush assembly are installed at the bottom end of the transverse driving assembly, the cleaning brush assembly is used for cleaning the automatic recognition probe, the transverse driving assembly comprises a transverse plate installed on the moving assembly, and the transverse plate is arranged above the automatic recognition probe. The transverse plate is slidably sleeved with a connecting plate, an air heater and a cleaning brush assembly are installed at the bottom end of the connecting plate, an inverted L-shaped frame is installed at the top end of the moving assembly, and a driving part is movably installed between the connecting plate and the L-shaped frame; the problems that in the prior art, after foam is scraped out by a foam scraping plate, water flow sprayed on the side conveys the foam together, in the spraying process, the water flow impacts a concentrate tank, water flow splashed on the tank wall is prone to being sprayed to an automatic recognition probe, and the recognition effect of the probe is affected are solved.

Description

Technical Field

[0001] This utility model relates to the field of foam flotation technology, and in particular to a mobile foam identification device for coal mine flotation. Background Technology

[0002] In simple terms, flotation is the process of separating minerals from a slurry by using the buoyancy of air bubbles, based on the differences in the physicochemical properties of their surfaces. In a mechanically agitated flotation machine, air bubbles are scraped out of the machine by a mechanical skimmer, and then transported by water jets from a nozzle through pipes into the concentrate bin. This means that foam should be identified from where it is scraped out by the skimmer. Different grades of minerals absorb and reflect different wavelengths of light, resulting in different foam colors. During flotation, the grade of the ore powder can be determined by observing the color of the foam.

[0003] According to the prior art patent publication (announcement) number CN215541798U, an automatic flotation foam grade identification instrument is provided. Through the cooperation of the vortex spring and the control mechanism, the automatic identification probe can comprehensively collect and identify the color of flotation foam.

[0004] However, this technology involves directly installing the device on the body of the froth flotation machine to collect and identify the color of the scraped foam. However, after the foam is scraped out by the scraper, the water sprayed from the side carries the foam along with it. During the spraying process, the water flow impacts the concentrate tank, and the water splashed on the tank wall can easily spray onto the automatic identification probe, affecting the probe's identification effect. Therefore, a mobile identification device for froth in coal mine flotation is proposed. Utility Model Content

[0005] This application provides a mobile identification device for flotation foam in coal mines, which solves the problem in the prior art where, after the foam is scraped out by the foam scraper, the water sprayed from the side carries the foam along with it. During the spraying process, the water flow impacts the concentrate tank, and the water splashed on the tank wall can easily spray onto the automatic identification probe, affecting the probe's identification effect.

[0006] This application provides a mobile identification device for flotation foam in coal mines, including a mobile component and an automatic identification probe, and also includes a cleaning component disposed above the automatic identification probe;

[0007] The cleaning assembly includes a hot air blower, a cleaning brush assembly, and a lateral drive assembly. The hot air blower and the cleaning brush assembly are installed at the bottom of the lateral drive assembly. The cleaning brush assembly is used to clean the automatic identification probe.

[0008] Furthermore, the lateral drive assembly includes a horizontal plate mounted on the moving assembly, the horizontal plate being positioned above the automatic identification probe, a connecting plate being slidably mounted on the horizontal plate, a hot air blower and a cleaning brush assembly being mounted at the bottom end of the connecting plate, an inverted L-shaped frame being mounted at the top end of the moving assembly, and a drive component being movably mounted between the connecting plate and the L-shaped frame.

[0009] Furthermore, the cleaning brush assembly includes a cleaning plate mounted on the bottom of the connecting plate, and a brush is mounted on the bottom of the cleaning plate.

[0010] Furthermore, the movable component includes a base plate, a fixed box is mounted on the top of the base plate, and the top of the fixed box is fixedly connected to the bottom of the L-shaped frame.

[0011] Furthermore, it also includes a mounting component that is movably installed on one side of the top of the movable component, on which an adjustment component is mounted, and the other end of the adjustment component is rotatably connected to the automatic identification probe.

[0012] Furthermore, the installation assembly includes a U-shaped frame, one vertical section of which is movably mounted on the fixed box, and the other vertical section of which is fixedly connected to the outer wall of the fixed box by locking bolts.

[0013] Furthermore, a cliff groove is provided on one side of the top of the fixed box, and a slot is provided at the bottom of the inner wall of the cliff groove. A vertical section of the U-shaped frame is movably locked inside the slot.

[0014] Furthermore, the adjustment assembly includes a first U-shaped tube and a second U-shaped tube. The tail end of the first U-shaped tube and the head end of the second U-shaped tube are rotatably connected by a damping shaft. The head end of the first U-shaped tube is rotatably connected to a fixing block via the damping shaft. The fixing block is fixedly connected to the outer wall of the U-shaped frame. The end of the second U-shaped tube is rotatably mounted with a fixing plate via the damping shaft. The fixing plate is fixedly mounted on the automatic identification probe.

[0015] Furthermore, the hot air blower and the cleaning brush assembly are arranged from left to right.

[0016] One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages:

[0017] By employing a cleaning component, a hot air blower, a cleaning brush component, and a lateral drive component, the hot air blower and cleaning component can be moved laterally by the lateral drive component. During the movement of the hot air blower and cleaning brush component, the automatic identification probe is wiped to remove surface dirt. Then, the surface of the automatic identification probe is dried by the hot air blower, achieving a better cleaning effect. Attached Figure Description

[0018] Figure 1This is a three-dimensional structural diagram of the mobile identification device for coal mine flotation foam according to this utility model;

[0019] Figure 2 This is a schematic diagram of the installation and adjustment components of the mobile identification device for coal mine flotation foam according to this utility model.

[0020] Figure 3 This is a schematic diagram of the slot structure of the mobile identification device for coal mine flotation foam according to this utility model;

[0021] Figure 4 This is a schematic diagram of the cleaning component of the mobile identification device for coal mine flotation foam according to this utility model;

[0022] Figure 5 This is a schematic diagram of the installation components of the mobile identification device for coal mine flotation foam according to this utility model.

[0023] In the diagram: 100, Moving component; 110, Fixed box; 120, Cliff trough; 130, Card slot; 200, Automatic identification probe; 300, L-shaped frame; 400, Mounting component; 410, U-shaped frame; 500, Adjustment component; 510, U-shaped tube No. 1; 520, U-shaped tube No. 2; 530, Fixing block; 540, Fixing plate; 600, Cleaning component; 610, Hot air blower; 620, Cleaning brush component; 621, Cleaning plate; 622, Brush; 630, Lateral drive component; 631, Horizontal plate; 632, Connecting plate; 633, Drive component. Detailed Implementation

[0024] To facilitate understanding of this utility model, a more comprehensive description of this application will be given below with reference to the accompanying drawings, which show preferred embodiments of the utility model. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to enable a more thorough and complete understanding of the disclosure of this utility model.

[0025] It should be noted that the terms "vertical," "horizontal," "up," "down," "left," "right," and similar expressions used in this article are for illustrative purposes only and do not represent the only possible implementation.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains; the terminology used herein in the description of this invention is for the purpose of describing particular embodiments only and is not intended to limit the invention; the term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0027] like Figures 1 to 5As shown, this application provides a mobile identification device for flotation foam in coal mines, including a moving component 100 and an automatic identification probe 200, and also includes a cleaning component 600, which is disposed above the automatic identification probe 200;

[0028] The cleaning assembly 600 includes a hot air blower 610, a cleaning brush assembly 620, and a lateral drive assembly 630. The hot air blower 610 and the cleaning brush assembly 620 are installed at the bottom of the lateral drive assembly 630. The cleaning brush assembly 620 is used to clean the automatic identification probe 200.

[0029] Further details: Through the design of the cleaning component 600, the hot air blower 610, the cleaning brush component 620, and the lateral drive component 630, the hot air blower 610 and the cleaning component 600 can be moved laterally by the lateral drive component 630. During the movement of the hot air blower 610 and the cleaning brush component 620, the automatic identification probe 200 can be wiped to remove surface dirt. Then, the hot air blower 610 dries the surface of the automatic identification probe 200. In addition, the bottom height of the brush 622 is lower than the bottom height of the hot air blower 610, which allows the brush 622 to contact the automatic identification probe 200 while preventing the hot air blower 610 from contacting the automatic identification probe 200 and causing damage.

[0030] Specifically, the lateral drive assembly 630 includes a horizontal plate 631 mounted on the moving assembly 100. The horizontal plate 631 is positioned above the automatic identification probe 200. A connecting plate 632 is slidably mounted on the horizontal plate 631. A hot air blower 610 and a cleaning brush assembly 620 are mounted at the bottom of the connecting plate 632. An inverted L-shaped frame 300 is mounted at the top of the moving assembly 100. A drive component 633 is movably mounted between the connecting plate 632 and the L-shaped frame 300.

[0031] Further details: The drive unit 633 is an electric telescopic rod, which is hinged to the top of the inner wall of the L-shaped frame 300. The free end of the electric telescopic rod is hinged to the top surface of the connecting plate 632. In addition, a blocking block is installed at the end of the horizontal plate 631 to prevent the connecting plate 632 from slipping off the horizontal plate 631.

[0032] Specifically, the cleaning brush assembly 620 includes a cleaning plate 621 installed at the bottom of the connecting plate 632, and a brush 622 is installed at the bottom of the cleaning plate 621.

[0033] Further details: The brush 622 is made of soft material to avoid scratching the automatic identification probe 200. The cleaning plate 621 is installed on the connecting plate 632 by locking bolts. When the brush 622 is dirty, the cleaning plate 621 can be removed by loosening the locking bolts, making it convenient to replace the brush 622 separately, saving costs and making it easy to use.

[0034] Specifically, the mobile component 100 includes a base plate, and a fixed box 110 is mounted on the top of the base plate. The top of the fixed box 110 is fixedly connected to the bottom of the L-shaped frame 300.

[0035] Specifically, it also includes a mounting component 400 movably mounted on one side of the top of the movable component 100, an adjustment component 500 mounted on the mounting component 400, and the other end of the adjustment component 500 being rotatably connected to the automatic identification probe 200.

[0036] Specifically, the installation assembly 400 includes a U-shaped frame 410, one vertical section of which is movably mounted on the fixed box 110, and the other vertical section of which is fixedly connected to the outer wall of the fixed box 110 by locking bolts.

[0037] Specifically, a cliff groove 120 is provided on one side of the top of the fixed box 110, and a slot 130 is provided at the bottom of the inner wall of the cliff groove 120. A vertical section of the U-shaped frame 410 is movably locked inside the slot 130.

[0038] Further details: The top, front, and rear faces of the cliff groove 120, as well as the side wall near the automatic identification probe 200, are all open; the design structure of the U-shaped frame 410 and the fixed box 110 allows the U-shaped frame 410 to be easily removed from the fixed box 110, facilitating the maintenance and replacement of the adjustment component 500; the vertical section of the U-shaped frame 410 outside the fixed box 110 has threaded holes that match the locking bolts, and the outer side wall of the fixed box 110 near the U-shaped frame 410 also has threaded holes at the corresponding positions, facilitating the locking bolts to be screwed and locked in sequence from the threaded holes on the U-shaped frame 410 and the threaded holes on the fixed box 110.

[0039] Specifically, the adjustment assembly 500 includes a first U-shaped tube 510 and a second U-shaped tube 520. The tail end of the first U-shaped tube 510 and the head end of the second U-shaped tube 520 are rotatably connected by a damping shaft. The head end of the first U-shaped tube 510 is rotatably connected to a fixing block 530 via the damping shaft. The fixing block 530 is fixedly connected to the outer wall of the U-shaped frame 410. The end of the second U-shaped tube 520 is rotatably mounted with a fixing plate 540 via the damping shaft. The fixing plate 540 is fixedly mounted on the automatic identification probe 200.

[0040] Further details: The design of the No. 1 U-tube 510, No. 2 U-tube 520, fixing block 530, and fixing plate 540, with the fixing block 530 and No. 1 U-tube 510 rotatably installed, the No. 1 U-tube 510 and No. 2 U-tube 520 rotatably installed, and the No. 2 U-tube 520 and fixing plate 540 rotatably installed, can meet the multi-angle adjustment of the automatic identification probe 200 in the horizontal and vertical directions, and collect and identify the foam color from multiple aspects; moreover, when cleaning the surface of the automatic identification probe 200, the surface of the automatic identification probe 200 is flipped to the top using the adjusting component 500, and it needs to be located at a suitable height below the horizontal plate 631 for convenient cleaning operations; the fixing plate 540 is detached and fixed to the automatic identification probe 200 by screws, which can realize the convenient replacement of the automatic identification probe 200.

[0041] Specifically, the four corners of the bottom of the moving component 100 are equipped with rollers.

[0042] Further details: The rollers facilitate movement, and a support plate is also installed on the outer wall of the fixed box 110. The support plate can be temporarily used to place external equipment, such as computers.

[0043] Specifically, the hot air blower 610 and the cleaning brush assembly 620 are arranged from left to right.

[0044] Before actual use, the mobile identification device for flotation foam in coal mines according to the embodiments of this application uses rollers to move the device close to the position of the flotation foam scraping plate.

[0045] Then, adjust the angle of the automatic identification probe 200 according to the required acquisition and identification position to acquire and identify the color of the foam scraped by the foam scraper: by adjusting the rotation relationship between the components of the assembly 500, the flip angle between the first U-tube 510 and the fixed block 530 can be adjusted, as can the flip angle between the first U-tube 510 and the second U-tube 520, and the flip angle between the second U-tube 520 and the fixed plate 540. This allows the automatic identification probe 200 to be in a suitable longitudinal position to acquire and identify the foam color, thereby realizing the automatic identification of coal mine flotation foam. This is the identification working principle of this mobile identification device for coal mine flotation foam.

[0046] When it is necessary to clean the surface of the automatic identification probe 200, the automatic identification probe 200 is flipped upward using the structural relationship of the aforementioned adjustment component 500, so that the surface of the automatic identification probe 200 faces directly upward and is located below the horizontal plate 631. Then, the hot air blower 610 and the electric telescopic rod in the drive component 633 are started. The free end of the electric telescopic rod drives the connecting plate 632 to move horizontally to the right. The brush 622 cleans and wipes the surface of the automatic identification probe 200. After cleaning and wiping, as the connecting plate 632 moves to the right, the hot air blower 610 blows hot air to dry the surface of the automatic identification probe 200. After cleaning, the automatic identification probe 200 is adjusted to a suitable angle, and the operation of the hot air blower 610 and the electric telescopic rod is stopped.

[0047] The above description is merely a preferred embodiment of this utility model and is not intended to limit the scope of this utility model. For those skilled in the art, various modifications and variations are possible with this utility model. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A mobile identification device for flotation foam in coal mines, comprising a mobile component (100) and an automatic identification probe (200), characterized in that, It also includes a cleaning component (600) positioned above the automatic identification probe (200); The cleaning assembly (600) includes a hot air blower (610), a cleaning brush assembly (620), and a lateral drive assembly (630). The hot air blower (610) and the cleaning brush assembly (620) are mounted at the bottom of the lateral drive assembly (630). The cleaning brush assembly (620) is used to clean the automatic identification probe (200).

2. The mobile identification device for coal mine flotation foam as described in claim 1, characterized in that, The lateral drive assembly (630) includes a horizontal plate (631) mounted on the moving assembly (100). The horizontal plate (631) is positioned above the automatic identification probe (200). A connecting plate (632) is slidably mounted on the horizontal plate (631). A hot air blower (610) and a cleaning brush assembly (620) are mounted at the bottom of the connecting plate (632). An inverted L-shaped frame (300) is mounted at the top of the moving assembly (100). A drive component (633) is movably mounted between the connecting plate (632) and the L-shaped frame (300).

3. The mobile identification device for coal mine flotation foam as described in claim 2, characterized in that, The cleaning brush assembly (620) includes a cleaning plate (621) mounted on the bottom of a connecting plate (632), and a brush (622) is mounted on the bottom of the cleaning plate (621).

4. The mobile identification device for coal mine flotation foam as described in claim 2, characterized in that, The mobile component (100) includes a base plate, and a fixed box (110) is mounted on the top of the base plate. The top of the fixed box (110) is fixedly connected to the bottom of the L-shaped frame (300).

5. The mobile identification device for coal mine flotation foam as described in claim 1, characterized in that, It also includes a mounting component (400) movably mounted on one side of the top of the movable component (100), on which an adjustment component (500) is mounted, and the other end of the adjustment component (500) is rotatably connected to the automatic identification probe (200).

6. The mobile identification device for coal mine flotation foam as described in claim 5, characterized in that, The installation assembly (400) includes a U-shaped frame (410), one vertical section of which is movably mounted on a fixed box (110), and the other vertical section of which is fixedly connected to the outer wall of the fixed box (110) by locking bolts.

7. The mobile identification device for coal mine flotation foam as described in claim 6, characterized in that, The top side of the fixed box (110) is provided with a cliff groove (120), and the bottom of the inner wall of the cliff groove (120) is provided with a slot (130). A vertical section of the U-shaped frame (410) is movably locked inside the slot (130).

8. The mobile identification device for coal mine flotation foam as described in claim 7, characterized in that, The adjustment assembly (500) includes a first U-tube (510) and a second U-tube (520). The tail end of the first U-tube (510) and the head end of the second U-tube (520) are rotatably connected by a damping shaft. The head end of the first U-tube (510) is rotatably connected to a fixing block (530) by the damping shaft. The fixing block (530) is fixedly connected to the outer wall of the U-shaped frame (410). The end of the second U-tube (520) is rotatably mounted with a fixing plate (540) by the damping shaft. The fixing plate (540) is fixedly mounted on the automatic identification probe (200).

9. The mobile identification device for coal mine flotation foam as described in claim 1, characterized in that, The hot air blower (610) and the cleaning brush assembly (620) are arranged from left to right.

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