Flotation mechanism of flotation machine

Abstract

The utility model discloses a flotation mechanism of a flotation machine, which comprises a flotation shaft, one end of the flotation shaft is fixedly provided with a fixed seat, the outer side of the fixed seat is fixedly provided with a mounting rod, one side of the mounting rod is provided with a flotation scraper in a sliding manner, one end of the flotation shaft is fixedly provided with an adjusting electric rod through the fixed seat, and the adjusting electric rod is provided with an adjusting screw. A piston rod of the adjusting electric rod is fixedly mounted on one side of the flotation scraping plate; a sliding sleeve is fixedly mounted on one side of the flotation scraping plate, and the sliding sleeve is mounted on the mounting rod in a sliding manner; through the designed adjusting electric rod, the flotation scraping plate is driven by the adjusting electric rod to move on the mounting rod during use, so that the position of the flotation scraping plate can be adjusted according to needs, the consumption phenomenon that water is quickly scraped out when the flotation scraping plate scrapes materials is reduced, and the position can be adjusted according to the thickness of generated flotation foam to fully scrape out the flotation foam.

Description

Technical Field

[0001] The utility model belongs to the technical field of flotation machines, and particularly relates to a flotation mechanism of a flotation machine. Background Technique

[0002] A flotation machine is a mechanical device for completing the flotation process; in a flotation machine, the pulp treated with chemicals is agitated and aerated, so that some of the ore particles selectively adhere to the bubbles; the ore particles float to the surface of the pulp and are scraped out to form a foam product, and the rest remain in the pulp to achieve the purpose of separating minerals; there are many structural forms of flotation machines, and the most commonly used one is the mechanical agitation type flotation machine;

[0003] When the existing flotation machine is in use, the foam product formed by agitation is scraped out through the flotation mechanism. Usually, the position of the scraper is fixed during use, and the phenomenon of scraping out the flotation liquid will occur when scraping out the flotation foam product, resulting in rapid consumption of the water inside the flotation machine and excessive water in the scraped flotation liquid. Therefore, it is necessary to design a flotation mechanism of a flotation machine to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a flotation mechanism of a flotation machine to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A flotation mechanism of a flotation machine includes a flotation shaft. One end of the flotation shaft is fixedly installed with a fixed seat. The outside of the fixed seat is fixedly installed with a mounting rod. One side of the mounting rod is slidably installed with a flotation scraper. One end of the flotation shaft is fixedly installed with an adjusting electric rod through the fixed seat. The piston rod of the adjusting electric rod is fixedly installed on one side of the flotation scraper.

[0006] Preferably, a sliding sleeve is fixedly installed on one side of the flotation scraper, and the sliding sleeve is slidably installed on the mounting rod.

[0007] Preferably, a slip ring and a brush are arranged at one end of the flotation shaft, and the adjusting electric rod is connected to an electric wire through the slip ring and the brush.

[0008] Preferably, a slip ring is arranged at the position corresponding to the adjusting electric rod on one side of the flotation scraper, and the slip ring is slidably installed on the outside of the adjusting electric rod.

[0009] Preferably, one end of the flotation shaft is connected to a transmission seat through a transmission wheel and a transmission belt, and a driving motor is fixedly installed on one side of the transmission seat.

[0010] Preferably, a transmission worm is rotatably installed inside the transmission seat through a bearing. A transmission worm wheel is engaged with one side of the transmission worm. The transmission worm wheel is connected with a transmission wheel through a rotating shaft. The transmission worm wheel is in transmission connection with one end of a flotation shaft through the transmission wheel and a transmission belt.

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

[0012] 1. Through the designed adjusting electric rod, when in use, the adjusting electric rod drives the flotation scraper to move on the mounting rod, so that the position of the flotation scraper can be adjusted as needed, reducing the phenomenon that moisture is quickly scraped out when the flotation scraper scrapes materials, and the position can be adjusted according to the thickness of the generated flotation foam to fully scrape out.

[0013] 2. Through the designed transmission worm wheel and transmission worm, when in use, the driving motor drives the flotation shaft to rotate through the transmission of the transmission worm and the transmission worm wheel and the transmission of the transmission belt and the transmission wheel. Moreover, the transmission worm and the transmission worm wheel have a self-locking function, which is convenient for stable start and stop when driving the flotation shaft to rotate, and the buffer of the transmission belt and the transmission wheel reduces the damage caused by inertia during start and stop. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a structural schematic diagram of the present utility model;

[0015] Figure 2 is a structural schematic diagram of the transmission seat of the present utility model;

[0016] Figure 3 is of the present utility model Figure 1 magnified structural schematic diagram at A in;

[0017] In the figure: 1, driving motor; 2, transmission seat; 3, transmission belt; 4, transmission wheel; 5, flotation shaft; 6, flotation scraper; 7, fixed seat; 8, mounting rod; 9, sliding sleeve; 10, adjusting electric rod; 11, transmission worm; 12, transmission worm wheel. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0019] Embodiment 1: Please refer to Figures 1 to 3The utility model provides a technical solution: a flotation mechanism of a flotation machine, including a flotation shaft 5, a fixed seat 7 is fixedly installed at one end of the flotation shaft 5, a mounting rod 8 is fixedly installed on the outer side of the fixed seat 7, a flotation scraper 6 is slidably installed on one side of the mounting rod 8, an adjusting electric rod 10 is fixedly installed at one end of the flotation shaft 5 through the fixed seat 7, and a piston rod of the adjusting electric rod 10 is fixedly installed on one side of the flotation scraper 6. According to the thickness of the bubble and the height of the water in the flotation machine, the flotation scraper 6 is driven to slide and adjust the position on the mounting rod 8 by adjusting the electric rod 10, so as to facilitate the adjustment of the electric rod 10 to the flotation air of different heights. The foam material is scraped off; a sliding sleeve 9 is fixedly installed on one side of the flotation scraper 6, and the sliding sleeve 9 is slidably installed on the mounting rod 8, so as to ensure the stable sliding adjustment position of the flotation scraper 6 when in use; a conductive ring and a brush are provided at one end of the flotation shaft 5, and the adjusting electric rod 10 is connected with the electric wire through the conductive ring and the brush, so that it is convenient to connect the power supply to the adjusting electric rod 10 for extension and retraction when in use; a slip ring is set on one side of the flotation scraper 6 corresponding to the position of the adjusting electric rod 10, and the slip ring is slidably installed on the outside of the adjusting electric rod 10, so that the adjusting electric rod 10 is stably connected to the flotation scraper 6 when in use, and does not affect the sliding adjustment of the flotation scraper 6.

[0020] From the above description, it can be seen that the utility model has the following beneficial effects: when in use, the flotation scraper 6 is driven to move on the mounting rod 8 by adjusting the electric rod 10, so that the position of the flotation scraper 6 can be adjusted as needed, reducing the phenomenon of water being quickly scraped out when the flotation scraper 6 scrapes the material, and the position can be adjusted according to the thickness of the flotation foam generated to fully scrape it out.

[0021] Example 2: Please refer to Figures 1 to 3 As shown, on the basis of the first embodiment, the utility model provides a technical solution: one end of the flotation shaft 5 is connected to the transmission seat 2 through the transmission wheel 4 and the transmission belt 3, and a driving motor 1 is fixedly installed on one side of the transmission seat 2. The driving motor 1 drives the flotation shaft 5 to rotate through the transmission of the transmission belt 3 and the transmission wheel 4 and the transmission seat 2; a transmission worm 11 is rotatably installed inside the transmission seat 2 through a bearing, and a transmission worm wheel 12 is meshed with one side of the transmission worm 11. The transmission worm wheel 12 is connected to the transmission wheel 4 through a rotating shaft, and the transmission worm wheel 12 is transmission-connected to one end of the flotation shaft 5 through the transmission wheel 4 and the transmission belt 3. The transmission worm 11 is driven to rotate by the driving motor 1, and the transmission worm 11 drives the transmission worm wheel 12 to rotate, and the transmission worm wheel 12 drives the flotation shaft 5 to rotate through the transmission belt 3 and the transmission wheel 4.

[0022] With the above technical solution, when in use, the driving motor 1 drives the flotation shaft 5 to rotate through the transmission of the transmission worm 11 and the transmission worm wheel 12 and the transmission of the transmission belt 3 and the transmission wheel 4. Moreover, the transmission worm 11 and the transmission worm wheel 12 have a self-locking function, which facilitates stable start and stop when driving the flotation shaft 5 to rotate, and reduces the damage caused by inertia during start and stop through the buffering of the transmission belt 3 and the transmission wheel 4.

[0023] The working principle and usage process of the present utility model: When in use, the flotation shaft 5 is rotatably installed at the flotation outlet of the flotation machine through bearings, and the adjusting electric rod 10 is connected to the power supply through a slip ring and a carbon brush. The driving motor 1 and the transmission seat 2 are fixed on the upper side of the flotation machine. Through the transmission of the transmission belt 3 and the transmission wheel 4, the transmission worm wheel 12 is in transmission connection with the flotation shaft 5. The driving motor 1 drives the transmission worm 11 to rotate, the transmission worm 11 drives the transmission worm wheel 12 to rotate, and through the transmission belt 3 and the transmission wheel 4, the transmission worm wheel 12 drives the flotation shaft 5 to rotate. The flotation shaft 5 drives the mounting rod 8 and the flotation scraper 6 to rotate to scrape off the flotation bubbles. Moreover, according to the thickness of the bubbles and the height of the water in the flotation machine, the adjusting electric rod 10 drives the flotation scraper 6 to slide on the mounting rod 8 to adjust the position, so as to facilitate the adjusting electric rod 10 to scrape off the flotation bubble materials at different heights.

[0024] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising a..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the element.

[0025] The above is only used to illustrate the technical solution of the present utility model and not to limit it. Any other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solution of the present utility model shall be covered within the scope of the claims of the present utility model as long as they do not depart from the spirit and scope of the technical solution of the present utility model.

Claims

1. The flotation mechanism of a flotation machine, comprising a flotation shaft (5), characterized in that: One end of the flotation shaft (5) is fixedly installed with a fixed seat (7). An installation rod (8) is fixedly installed on the outer side of the fixed seat (7). A flotation scraper (6) is slidably installed on one side of the installation rod (8). One end of the flotation shaft (5) is fixedly installed with an adjusting electric rod (10) through the fixed seat (7). The piston rod of the adjusting electric rod (10) is fixedly installed on one side of the flotation scraper (6). One end of the flotation shaft (5) is connected to a transmission seat (2) through a transmission wheel (4) and a transmission belt (3). A drive motor (1) is fixedly installed on one side of the transmission seat (2). A transmission worm (11) is rotatably installed inside the transmission seat (2) through a bearing. A transmission worm wheel (12) is engaged with one side of the transmission worm (11). The transmission worm wheel (12) is connected to a transmission wheel (4) through a rotating shaft. The transmission worm wheel (12) is drivingly connected to one end of the flotation shaft (5) through the transmission wheel (4) and the transmission belt (3).

2. The flotation mechanism of a flotation machine according to claim 1, characterized in that: A sliding sleeve (9) is fixedly installed on one side of the flotation scraper (6). The sliding sleeve (9) is slidably installed on the installation rod (8).

3. The flotation mechanism of a flotation machine according to claim 1, characterized in that: One end of the flotation shaft (5) is provided with a slip ring and a carbon brush. The adjusting electric rod (10) is connected to an electric wire through the slip ring and the carbon brush.

4. The flotation mechanism of a flotation machine according to claim 1, characterized in that: A slip ring is arranged at a position corresponding to the adjusting electric rod (10) on one side of the flotation scraper (6). The slip ring is slidably installed on the outer side of the adjusting electric rod (10).

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