Flotation machine feeding device for high-purity quartz sand processing

Abstract

The utility model discloses a flotation machine feeding device for processing high-purity quartz sand, which comprises a box body, a discharge port is arranged on the left side of the top of the box body, a collecting box is arranged on the top of the outer wall of the left side of the box body and is positioned right below the discharge port, a driving box is arranged in the middle of the top of the box body, and the driving box is arranged in the middle of the top of the box body. A first motor is arranged on the outer wall of the driving box, the output end of the first motor is sleeved with a first belt wheel, a transmission wheel of the first belt wheel is rotationally arranged on the outer wall of the box body, a foam scraping plate is rotationally arranged at a discharging opening of the box body, and a shaft rod of the foam scraping plate is connected with the transmission wheel of the first belt wheel; and the top of the box body fixedly communicates with a feeding hole. The problems that the feeding mode is simple, stirring dispersion is insufficient, suspension liquid is uneven, and flotation is affected are solved. The problems that a traditional device is low in collection efficiency and prone to failures, meanwhile, large-particle impurities are not thoroughly removed, and the flotation effect and the product purity are reduced are solved.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of quartz sand production equipment, in particular to a flotation machine feeding device for high-purity quartz sand processing. Background Art

[0002] In the quartz sand processing industry, the preparation of high-purity quartz sand is a critical and complex process. Flotation, as an effective mineral separation technology, is widely used in the purification of quartz sand. As the core equipment of the flotation process, the design of the flotation machine's feeding device directly affects the flotation effect, production efficiency, and product quality. Due to the simple feeding method and the lack of an effective stirring and dispersion mechanism, the quartz sand fails to form a uniform suspension before entering the flotation machine, affecting the flotation effect. The bubbles and floating objects (i.e., flotation concentrate) generated during the flotation process need to be collected in a timely manner, but traditional devices often have problems such as low collection efficiency and easy clogging or leakage. Finally, the quartz sand often contains large particles of debris. If these debris are not effectively removed, it will directly affect the flotation effect and the purity of the final product. Utility Model Content

[0003] The technical solution of the present utility model aims at the technical problem that the existing technical solution is too single, and provides a solution that is significantly different from the existing technology. It mainly provides a flotation machine feeding device for high-purity quartz sand processing to solve the technical problems raised in the above background technology.

[0004] The utility model solves the above-mentioned technical problem and adopts the following technical solution: a flotation machine feeding device for high-purity quartz sand processing, comprising a box body, a discharge port is provided on the left side of the top of the box body, a collection box is installed on the top of the left outer wall of the box body, the collection box is located just below the discharge port, a drive box is installed at the center of the top of the box body, a first motor is provided on the outer wall of the drive box, a first pulley is sleeved on the output end of the first motor, a transmission wheel of the first pulley is rotatably arranged on the outer wall of the box body, a bubble scraper is rotatably arranged at the discharge port of the box body, the shaft of the bubble scraper is connected to the transmission wheel of the first pulley, the top of the box body is fixedly connected to the feed port, a second pulley is rotatably provided on the outer wall of the feed port, the driving wheel of the second pulley is sleeved on the output end of the first motor, a downwardly inclined screen plate is rotatably arranged in the feed port, a vibration groove is provided on the right outer wall of the feed port, one end of the screen plate is placed in the vibration groove, a return spring is provided in the vibration groove, and the top of the return spring is connected to one end of the screen plate.

[0005] Preferably, symmetrically distributed connecting rods are installed on the left side of the inner wall of the feed port, a fixing ring is installed on one of the connecting rods, a cam is rotatably provided at the center of the fixing ring, the shaft of the cam is connected to the transmission wheel of the second pulley, and a clapper is rotatably provided on the inner wall of the feed port, a driven rod is installed at one end of the clapper, and one end of the driven rod is placed in the fixing ring.

[0006] Preferably, an extension plate is fixed to the right outer wall of the box body with bolts, a first slide rail is installed on the extension plate, a recovery box is slidably arranged on the extension plate, and the opening of the recovery box is placed at the lower right of the vibration groove.

[0007] Preferably, a second motor is provided in the drive box, a drive rod is installed at the output end of the second motor, a first stirring rod is sleeved on the drive rod, a first gear is provided at one end of the drive rod, a core rod is rotatably provided at the end of the drive rod, an extension rod is installed on the outer wall of the core rod, a transmission gear is rotatably provided on the extension rod, and the transmission gear is engaged with the first gear.

[0008] Preferably, a second stirring rod is rotatably provided at the end of the core rod, a second gear is provided at the end of the second stirring rod, and the second gear is meshed with the transmission gear.

[0009] Preferably, a blanking plate is rotatably provided at the bottom of the collection box, a snap structure is provided on the left outer wall of the collection box, a card slot is installed on the left outer wall of the blanking plate, and the card slot is movably connected to the snap structure.

[0010] Preferably, the snap structure includes a locking block, which is installed on the left outer wall of the collection box, and a second slide rail is installed on the inner wall of the locking block, and a card rod is slidably provided on the second slide rail, one end of the card rod extends to the outside of the locking block, and its end is movably engaged with the card slot, and a pressing piece is slidably provided on one side of the locking block, one end of the pressing piece passes through the outer wall of the locking block and is installed with the card rod, and a compression spring is provided between the card rod and the inner wall of the locking block.

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

[0012] 1. By setting the first stirring rod and the second stirring rod to form the forward and reverse rotation stirring, the quartz sand can be fully stirred with the water, thereby evenly generating bubbles. The bubble scraper is linked with the first motor to collect bubbles and floating objects generated during the flotation process in a timely and efficient manner, avoiding the problems of low collection efficiency, easy blockage or leakage in traditional devices.

[0013] 2. The sieve plate installed in the feed port and the return spring and cam-driven clapper that cooperate with the sieve plate can effectively screen out large particles of impurities in the quartz sand before feeding, and further promote the dispersion of the material under the action of the vibrating screen, ensuring that the material entering the flotation machine is purer and improving the purity of the final product.

[0014] 3. The bottom of the collection box is equipped with a discharge plate and its outer wall is equipped with a snap-on structure, which facilitates the collection and subsequent processing of flotation quartz sand. At the same time, the setting of the recovery box can effectively collect large particles and debris dropped from the vibration tank, reducing on-site cleaning work, improving the convenience of operation and the cleanliness of the working environment.

[0015] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall internal structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the feed port of the present utility model;

[0019] Figure 4 This is a three-dimensional diagram of the collection box of the present utility model;

[0020] Figure 5 This is a schematic diagram of the internal components of the buckle structure of the present invention.

[0021] Markings in the figure: 1-box, 2-extension plate, 201-first slide rail, 3-collection box, 301-unloading plate, 302-card slot, 4-drive box, 5-first motor, 6-feeding port, 7-first pulley, 8-second pulley, 9-bubble scraper, 10-second motor, 11-recovery box, 12-drive rod, 13-first gear, 14-extension rod, 15-transmission gear, 16-first stirring rod, 17-second gear, 18-second stirring rod, 19-buckle structure, 1901-locking block, 1902-pressing piece, 1903-second slide rail, 1904-compression spring, 1905-card rod, 20-connecting rod, 21-fixed ring, 22-cam, 23-clapper, 2301-driven rod, 24-sieve plate, 25-reset spring. DETAILED DESCRIPTION

[0022] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0023] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly used by technicians in the technical field of the present invention. The terminology used in the specification of the present invention is for the purpose of describing specific embodiments and is not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0025] See also Figure 1-5 A flotation machine feeding device for processing high-purity quartz sand includes a box body 1, a discharge port is opened on the left side of the top of the box body 1, and the discharge port is used to discharge the quartz sand suspension that has been stirred and floated. A collecting box 3 is installed on the top of the left outer wall of the box body 1. The collecting box 3 is located just below the discharge port. A driving box 4 is installed in the center of the top of the box body 1. A first motor 5 is provided on the outer wall of the driving box 4. A first pulley 7 is sleeved on the output end of the first motor 5. The transmission wheel of the first pulley 7 is rotatably set on the outer wall of the box body 1. A scraper plate 9 is rotatably set at the discharge port of the box body 1. The shaft of the scraper plate 9 is connected to the transmission wheel of the first pulley 7. The top of the box body 1 is fixedly connected to the feed port 6, and the outer wall of the feed port 6 is rotatably provided with a second pulley 8. The driving wheel of the second pulley 8 is sleeved on the output end of the first motor 5. A downwardly inclined sieve plate 24 is rotatably provided in the feed port 6. A vibration groove is provided on the right outer wall of the feed port 6, and one end of the sieve plate 24 is placed in the vibration groove. A reset spring 25 is provided in the vibration groove, and the top of the reset spring 25 is connected to one end of the sieve plate 24. The vibration groove is used to discharge large particles and debris remaining on the sieve plate 24.

[0026] Symmetrically distributed connecting rods 20 are installed on the left side of the inner wall of the feed port 6, and a fixing ring 21 is installed on one of the connecting rods 20. A convex groove is provided in the fixing ring 21, and a cam 22 is rotatably provided at the center of the fixing ring 21. The shaft of the cam 22 is connected to the transmission wheel of the second pulley 8, and the vibration of the sieve plate 24 is achieved by driving the first motor 5. A clapper 23 is rotatably provided on the inner wall of the feed port 6, and a driven rod 2301 is installed at one end of the clapper 23, and one end of the driven rod 2301 is placed in the fixing ring 21. The driven rod 2301 moves in the convex groove under the triggering of the cam 22, and at the same time drives the clapper 23 to clap on the sieve plate 24, thereby performing screening work.

[0027] The right outer wall of the box body 1 is bolted to the extension plate 2, and the first slide rail 201 is installed on the extension plate 2. A recovery box 11 is slidably set on the extension plate 2. The opening of the recovery box 11 is placed at the lower right side of the vibration trough to collect large particles and debris that fall from the vibration trough, reducing on-site cleaning work.

[0028] A second motor 10 is arranged in the drive box 4, and a drive rod 12 is installed at the output end of the second motor 10. A first stirring rod 16 is sleeved on the drive rod 12, and a first gear 13 is set at one end of the drive rod 12. A core rod is rotatably set at the end of the drive rod 12, and an extension rod 14 is installed on the outer wall of the core rod. A transmission gear 15 is rotatably set on the extension rod 14, and the transmission gear 15 is meshed with the first gear 13.

[0029] A second stirring rod 18 is rotatably set at the end of the core rod, and a second gear 17 is set at the end of the second stirring rod 18. The second gear 17 is engaged with the transmission gear 15. The first stirring rod 16 rotates forward under the drive of the driving rod 12, and the second stirring rod 18 rotates by engaging the transmission gear 15 through the first gear 13, and then the transmission gear 15 engages the second gear 17 to rotate, thereby forming a reverse rotation. The forward rotating first stirring rod 16 and the counter-rotating second stirring rod 18 will fully mix and stir the quartz sand and water, thereby evenly generating suspended bubbles.

[0030] A blanking plate 301 is rotatably set at the bottom of the collection box 3, a snap structure 19 is set on the left outer wall of the collection box 3, and a card slot 302 is installed on the left outer wall of the blanking plate 301. The card slot 302 is movably connected with the snap structure 19 to realize the closing and unfolding of the blanking plate 301.

[0031] The buckle structure 19 includes a locking block 1901, which is installed on the left outer wall of the collection box 3. A second slide rail 1903 is installed on the inner wall of the locking block 1901. A card rod 1905 is slidably provided on the second slide rail 1903. One end of the card rod 1905 extends to the outside of the locking block 1901, and its end is movably engaged with the card slot 302. A pressing piece 1902 is slidably provided on one side of the locking block 1901. One end of the pressing piece 1902 passes through the outer wall of the locking block 1901 and is engaged with the card rod 1905. During installation, a compression spring 1904 is set between the card rod 1905 and the inner wall of the locking block 1901, and the pressing piece 1902 is pressed to drive the card rod 1905 to squeeze the compression spring 1904, and then align the end of the card rod 1905 with the card slot 302, so that it is easy to be inserted into the card slot 302, and then release the pressing piece 1902, so that the resilience of the compression spring 1904 can push the end of the card rod 1905 to one side of the bottom of the card slot 302, so that the blanking plate 301 closes the bottom of the collection box 3.

[0032] The specific operation process of the utility model is as follows: quartz sand is first poured into the feed port 6, and then the first motor 5 is started, and its output end drives the scraping plate 9 and the cam 22 in the feed port 6 at the same time through the first pulley 7 and the second pulley 8. After entering the feed port 6, the quartz sand falls on the screen plate 24, and then the clapper 23 is triggered by the cam 22 to slap the screen plate 24. The small particles of quartz sand after screening enter the box body 1, and the large particles of debris are discharged from the vibration groove to the recovery box 11 under the action of the return spring 25 and the screen plate 24. At the same time of screening, the second motor 10 is started, and the first stirring rod 16 is driven to rotate forward through the driving rod 12. The rotation of the first stirring rod 16 is controlled by the first gear 1 3. The meshing action of the transmission gear 15 and the second gear 17 drives the second stirring rod 18 to rotate in the opposite direction. The first stirring rod 16 and the second stirring rod 18 rotating in the forward and reverse directions fully mix the quartz sand and water to form a uniform suspension and generate bubbles evenly. The bubbles in the suspension carry lightweight mineral particles to the top of the box body 1, and are collected in time by the bubble scraper 9 and introduced into the collection box 3. When the material in the collection box 3 is full, the pressing part 1902 is pressed, and then the pressing part 1902 drives the card rod 1905 to squeeze the compression spring 1904, and then the end of the card rod 1905 is aligned with the card slot 302, and then the blanking plate 301 is unfolded to take out the material in the collection box 3.

[0033] The above description of the present invention is illustrative in combination with the accompanying drawings. It is obvious that the specific implementation of the present invention is not limited to the above-mentioned method. As long as such non-substantial improvements are made by adopting the method concept and technical solution of the present invention, or the concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the scope of protection of the present invention.

Claims

1. A flotation machine feeding device for high-purity quartz sand processing, characterized by: The invention comprises a box body (1), wherein a discharge port is provided on the left side of the top of the box body (1), a collecting box (3) is installed on the top of the left outer wall of the box body (1), and the collecting box (3) is located directly below the discharge port. A driving box (4) is installed in the center of the top of the box body (1), and a first motor (5) is provided on the outer wall of the driving box (4), and a first pulley (7) is provided on the output end of the first motor (5), and a driving wheel of the first pulley (7) is rotatably provided on the outer wall of the box body (1). A scraping plate (9) is rotatably provided at the discharge port of the box body (1), and the shaft of the scraping plate (9) is connected to the outer wall of the box body (1). The first pulley (7) is connected to the transmission wheel, the top of the box body (1) is fixedly connected to the feed port (6), the outer wall of the feed port (6) is rotatably provided with a second pulley (8), the driving wheel of the second pulley (8) is sleeved on the output end of the first motor (5), a downwardly inclined screen plate (24) is rotatably provided in the feed port (6), a vibration groove is provided on the right outer wall of the feed port (6), one end of the screen plate (24) is placed in the vibration groove, a return spring (25) is provided in the vibration groove, and the top of the return spring (25) is connected to one end of the screen plate (24).

2. The flotation machine feeding device for processing high-purity quartz sand according to claim 1, characterized in that: A symmetrically distributed connecting rod (20) is installed on the left side of the inner wall of the feed port (6), wherein a fixing ring (21) is installed on one of the connecting rods (20), a cam (22) is rotatably provided at the center of the fixing ring (21), and the shaft of the cam (22) is connected to the transmission wheel of the second pulley (8), and a clapper (23) is rotatably provided on the inner wall of the feed port (6), and a driven rod (2301) is installed at one end of the clapper (23), and one end of the driven rod (2301) is placed in the fixing ring (21).

3. The flotation machine feeding device for processing high-purity quartz sand according to claim 1, characterized in that: An extension plate (2) is fixed to the right outer wall of the box body (1) by bolts, a first slide rail (201) is mounted on the extension plate (2), a recovery box (11) is slidably arranged on the extension plate (2), and an opening of the recovery box (11) is located at the lower right of the vibration trough.

4. The flotation machine feeding device for processing high-purity quartz sand according to claim 1, characterized in that: A second motor (10) is provided in the drive box (4), a drive rod (12) is installed at the output end of the second motor (10), a first stirring rod (16) is sleeved on the drive rod (12), a first gear (13) is provided at one end of the drive rod (12), a core rod is rotatably provided at the end of the drive rod (12), an extension rod (14) is installed on the outer wall of the core rod, a transmission gear (15) is rotatably provided on the extension rod (14), and the transmission gear (15) is meshed with the first gear (13).

5. The flotation machine feeding device for processing high-purity quartz sand according to claim 4, characterized in that: A second stirring rod (18) is rotatably provided at the end of the core rod, a second gear (17) is provided at the end of the second stirring rod (18), and the second gear (17) is meshed with the transmission gear (15).

6. The flotation machine feeding device for processing high-purity quartz sand according to claim 1, characterized in that: A blanking plate (301) is rotatably provided at the bottom of the collection box (3), a buckle structure (19) is provided on the left outer wall of the collection box (3), a clamping slot (302) is installed on the left outer wall of the blanking plate (301), and the clamping slot (302) is movably clamped with the buckle structure (19).

7. The flotation machine feeding device for processing high-purity quartz sand according to claim 6, characterized in that: The buckle structure (19) includes a locking block (1901), which is installed on the left outer wall of the collection box (3); a second slide rail (1903) is installed on the inner wall of the locking block (1901); a clamping rod (1905) is slidably provided on the second slide rail (1903); one end of the clamping rod (1905) extends outside the locking block (1901), and its end is movably engaged with the clamping groove (302); a pressing piece (1902) is slidably provided on one side of the locking block (1901); one end of the pressing piece (1902) passes through the outer wall of the locking block (1901) and is installed with the clamping rod (1905); a compression spring (1904) is provided between the clamping rod (1905) and the inner wall of the locking block (1901).

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