Low-iron quartz sand purification device and method

Abstract

The invention relates to the technical field of low-iron quartz sand, and discloses a low-iron quartz sand purification device and method.The low-iron quartz sand purification device comprises a mounting unit, a transmission unit and a knocking unit, the mounting unit comprises a mounting shell, a feeding port is formed in the upper portion of the mounting shell, and two symmetrical discharging ports are formed in the bottom of the mounting shell; supporting legs are fixedly mounted on the periphery of the bottom of the mounting shell, a circular mounting cylinder is arranged in an inner cavity of the mounting shell, and an upper mounting plate is fixedly mounted above the circular mounting cylinder. According to the device, when a clamping plate rotates, a special-shaped block can be driven to rotate through a clamping rod, so that the special-shaped block can extrude a placing plate to drive a moving rod to pull a second sliding block to slide on a second sliding groove, and when the special-shaped block reaches a certain position, the special-shaped block can leave the placing plate; and a first reset spring pops up after force is stored, a knocking plate can knock on a moving plate, the moving plate can vibrate, and therefore the low-iron quartz sand can be screened and fall off.

Description

Technical Field

[0001] The invention belongs to the technical field of low-iron quartz sand, and in particular relates to a low-iron quartz sand purification device and a method thereof. Background Art

[0002] Quartz sand is quartz particles made by crushing quartz stone. Quartz stone is a non-metallic mineral, a hard, wear-resistant and chemically stable silicate mineral. The color of quartz sand is milky white or colorless and translucent. Quartz sand is an important industrial mineral raw material, non-chemical hazardous goods, and is widely used in glass, casting, ceramics, fireproof materials, smelting ferrosilicon, metallurgical flux, metallurgy, construction, chemical industry, plastics, rubber, abrasives and filter materials.

[0003] However, the existing low-iron quartz sand often needs to be cut before purification, and then the qualified low-iron quartz sand is allowed to enter the purification device for purification. However, at this time, the larger low-iron quartz sand will often pile up aside, resulting in the need to take out the larger low-iron quartz sand separately and then re-cut it, which is more troublesome.

[0004] In view of this, the present invention is proposed. Summary of the invention

[0005] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is: A low-iron quartz sand purification device, comprising an installation unit, a transmission unit and a knocking unit, the installation unit comprising an installation shell, a feed port is provided on the top of the installation shell, two mutually symmetrical discharge ports are provided at the bottom of the installation shell, support legs are fixedly installed around the bottom of the installation shell, a circular installation cylinder is provided in the inner cavity of the installation shell, an upper installation plate is fixedly installed above the circular installation cylinder, a lower installation plate is fixedly installed at the bottom of the circular installation cylinder, a mounting seat is provided at the bottom of the lower installation plate, two mutually symmetrical support plates are installed above the upper installation plate, rectangular notches are respectively provided around the mounting seats, a flip plate is provided in the inner cavity of each of the rectangular notches, positioning plates are fixedly installed around the mounting seats, the other end of each positioning plate is fixedly connected to the inner wall of the installation shell, and a conical plate is provided on one side wall opposite to the mounting seat and the mounting shell; The knocking unit includes a plurality of mounting tubes, each of the mounting tubes is distributed linearly, and each of the mounting tubes is symmetrical between each other, and a limiting rod is fixedly installed at the bottom of the two mounting tubes, and the bottoms of the two limiting rods are fixedly connected to the lower mounting plate, and each of the mounting tubes is fixedly installed with a positioning rod between each two. The inner cavity of each mounting tube is provided with two second sliding grooves that are symmetrical to each other, and each of the second sliding grooves is symmetrical to each other, and a second sliding block is slidably installed between each of the second sliding grooves, one end of each second sliding block is fixedly connected to a placing rod, and each placing rod is respectively movably passed through the mounting tube, and the other end of each placing rod is fixedly connected to a knocking plate, and the other end of each second sliding block is fixedly connected to a moving rod, and each moving rod is respectively movably passed through the mounting tube, and one end of each moving rod away from the second sliding block is fixedly connected to the placing plate, and each moving rod is provided with a third return spring, and one end of each third return spring is fixedly connected to the inner wall of the mounting tube, and the other end of each third return spring is fixedly connected to the second sliding block; The transmission unit includes a moving plate and a driving assembly. The moving plate is arranged on a mounting seat. Two mutually symmetrical sealing plates are arranged on the moving plate. The driving assembly is used to drive the moving plate to move vertically. The driving assembly can also be used to drive the circular mounting cylinder to rotate.

[0006] As a preferred embodiment of the present invention, the driving assembly includes a servo motor, which is installed on a mounting shell, and a threaded rod is fixedly installed on the output end of the servo motor. The threaded rod movably passes through the mounting shell, and the other end of the threaded rod is movably connected to the bottom of the mounting shell, and a movable plate movably passes through the threaded rod.

[0007] As a preferred embodiment of the present invention, a threaded sleeve is meshedly installed on the threaded rod, the bottom of the threaded sleeve is fixedly connected to the movable plate, a top plate is fixedly installed above the threaded sleeve, and two mutually symmetrical guide rods are movably penetrated on the movable plate, and the top ends of the two guide rods are fixedly connected above the inner wall of the mounting shell.

[0008] As a preferred embodiment of the present invention, two mutually symmetrical first slide rails are arranged above the inner wall of the mounting shell, the two first slide rails are provided with first return springs in their inner cavities, and the other ends of the first return springs are fixedly connected to the inner walls of the first slide rails, and the two first slide rails are slidably provided with inclined plates in their inner cavities, the two inclined plates are symmetrical to each other, and pull plates are fixedly installed at the bottom of the two inclined plates.

[0009] As a preferred embodiment of the present invention, two symmetrical fixing rods are fixedly installed on the threaded rod, and the opposite ends of the two fixing rods are fixedly connected to fixing plates, and the opposite ends of the two fixing plates are fixedly connected to two symmetrical connecting rods, the four connecting rods are symmetrical to each other, and the opposite ends of the four connecting rods are fixedly connected to arc-shaped mounting plates, the two arc-shaped mounting plates are symmetrical to each other, and the opposite ends of the two arc-shaped mounting plates are fixedly connected to connecting plates, and the opposite ends of the two connecting plates are fixedly connected to the side wall of the circular mounting cylinder.

[0010] As a preferred embodiment of the present invention, a plurality of equally spaced clamping plates are fixedly mounted on the inner wall of the circular mounting cylinder, a clamping rod is fixedly mounted on the bottom of each clamping plate, a special-shaped block is fixedly mounted on the bottom of each clamping rod, and each special-shaped block is staggered between two.

[0011] As a preferred embodiment of the present invention, the side wall of the circular mounting cylinder is fixedly mounted with a plurality of equidistantly distributed cutting knives, and a plurality of equidistantly distributed roller disks are fixedly mounted on a side wall opposite to each of the cutting knives, and the roller disks are fixedly mounted on the inner wall of the mounting shell, and each of the roller disks is equidistantly distributed between each other, and are staggered between each other.

[0012] As a preferred embodiment of the present invention, two symmetrical wedge-shaped plates are slidably installed on the mounting seat, and the two wedge-shaped plates are respectively located on one side wall of the inner cavity of the mounting seat and a second sliding mechanism is provided. The second sliding mechanism includes four first sliding grooves, and the four first sliding grooves are respectively opened on the inner wall of the mounting seat. The four first sliding grooves are slidably installed with first sliders in the inner cavities, and one end of each of the first sliding grooves opposite to each other is fixedly connected to the wedge-shaped plate, and a second return spring is provided in the inner cavity of each of the first sliding grooves, and one end of each of the second return springs is fixedly connected to the first sliding groove, and the other end of each of the second return springs is fixedly connected to the first slider.

[0013] As a preferred embodiment of the present invention, each of the special-shaped blocks fits with each of the placement plates respectively.

[0014] A method for purifying low-iron quartz sand, the steps are as follows: Step 1: First, the staff puts the low-iron quartz sand into the inlet from the feed port set at the installation shell, so that the low-iron quartz sand can enter the inner cavity of the installation shell. At this time, the staff drives the circular installation cylinder to rotate through the driving component, and the circular installation cylinder can drive the cutting knife to rotate to cut the descending low-iron quartz sand, so that the falling low-iron quartz sand can be cut, so that the cut low-iron quartz sand can enter the top of the moving plate; Step 2: When the driving assembly rotates, it will be able to drive the movable plate to move vertically upward with the assistance of the guide rod. When the threaded sleeve moves upward, it will be able to drive the top plate vertically upward. When the movable plate moves vertically upward to a certain position, the wedge-shaped plate will be able to move horizontally with the assistance of the first slide groove, the first slider and the second return spring. When the wedge-shaped plate moves horizontally, the flip plate will be able to flip with the assistance of the torsion spring, so that the flip plate can be closed, so that the low-iron quartz sand outside can be blocked; Step 3: When the moving plate moves vertically upward to a certain position, it can squeeze the knocking plate to move, and when the circular installation cylinder rotates, it can drive the clamping plate to rotate. When the clamping plate rotates, it can drive the special-shaped block to rotate through the clamping rod, so that the special-shaped block can squeeze the placement plate to drive the moving rod to pull the second slider to slide on the second slide groove until it reaches a certain position. At this time, the special-shaped block will be able to leave the placement plate, so that the first return spring will pop out after accumulating force, so that the knocking plate can knock on the moving plate, allowing the moving plate to vibrate, so that the low-iron quartz sand can be screened and dropped; Step 4: When the top plate moves to a certain position, the inclined plate will be able to move horizontally with the assistance of the first slide rail, so that the inclined plate can drive the pulling plate to move horizontally, so that it can open the sealing plates on both sides of the moving plate, so that the unqualified low-iron quartz sand in the moving plate can fall onto the outer wall of the circular mounting cylinder for cutting.

[0015] Compared with the prior art, the present invention has the following beneficial effects: According to the present invention, when the movable plate moves vertically upward to a certain position, it can squeeze the knocking plate to move, and when the circular installation cylinder rotates, it can drive the clamping plate to rotate. When the clamping plate rotates, it can drive the special-shaped block to rotate through the clamping rod, so that the special-shaped block can squeeze the placement plate to drive the moving rod to pull the second sliding block to slide on the second sliding groove until a certain position is reached. At this time, the special-shaped block will be able to leave the placement plate, so that the first return spring will pop out after accumulating force, so that the knocking plate can knock on the movable plate, allowing the movable plate to vibrate, thereby allowing the low-iron quartz sand to be screened and dropped.

[0016] The specific implementation modes of the present invention are further described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In the attached picture: Figure 1 It is a three-dimensional structural schematic diagram of a low-iron quartz sand purification device and method; Figure 2 It is a schematic diagram of the structure of a low-iron quartz sand purification device and method thereof from a bottom-up perspective; Figure 3 It is a schematic diagram of the cross-sectional structure of the installation shell of a low-iron quartz sand purification device and method thereof; Figure 4 It is a schematic diagram of the inner cavity structure of the installation shell of a low-iron quartz sand purification device and method thereof; Figure 5 This is a schematic diagram of the inner cavity of an installation shell of a low-iron quartz sand purification device and method thereof, viewed from above; Figure 6 It is a schematic diagram of a circular installation cylinder structure of a low-iron quartz sand purification device and method; Figure 7 A low-iron quartz sand purification device and method Figure 6 The enlarged structural diagram at A in the middle; Figure 8 It is a schematic diagram of the installation base structure of a low-iron quartz sand purification device and method thereof; Fig. 9 It is a schematic cross-sectional structure diagram of an installation base of a low-iron quartz sand purification device and method thereof; Fig.10 The present invention is a schematic diagram of the inner cavity structure of an installation cylinder of a low-iron quartz sand purification device and method thereof.

[0018] In the figure: 100, mounting unit; 101, mounting shell; 1011, feed port; 1012, support leg; 1013, discharge port; 102, circular mounting cylinder; 1021, lower mounting plate; 1022, upper mounting plate; 1023, mounting seat; 1024, rectangular notch; 1025, positioning plate; 1026, flip plate; 103, conical plate; 104, cutting knife; 1041, roller plate; 200, transmission unit; 201, servo motor; 2011, threaded rod; 2012, threaded sleeve; 2013, moving plate; 2014, guide rod; 2015, top plate; 2016, support plate; 2017, sealing plate; 202, tilting plate; 2021, first slide rail; 2022, first return spring; 2023, pull plate; 203, fixing rod; 2031, fixing plate; 2032, connecting rod; 2033, arc-shaped mounting plate; 2034, connecting plate; 205, wedge-shaped plate; 2051, first slide groove; 2052, first slider; 2053, second return spring; 300, knocking unit; 301, mounting cylinder; 3011, limiting rod; 3012, positioning rod; 3013, second slide groove; 3014, second slider; 3015, placement rod; 3016, knocking plate; 3017, third return spring; 3018, moving rod; 3019, placement plate; 302, clamping plate; 3021, clamping rod; 3022, special-shaped block. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention.

[0020] Embodiment 1:

[0021] like Figures 1 to 10As shown, a low-iron quartz sand purification device includes an installation unit 100, a transmission unit 200 and a knocking unit 300, wherein the installation unit 100 includes an installation shell 101, a feed inlet 1011 is provided on the top of the installation shell 101, two mutually symmetrical discharge ports 1013 are provided at the bottom of the installation shell 101, support legs 1012 are fixedly installed around the bottom of the installation shell 101, a circular installation cylinder 102 is provided in the inner cavity of the installation shell 101, an upper installation plate 1022 is fixedly installed on the top of the circular installation cylinder 102, a lower installation plate 1021 is fixedly installed on the bottom of the circular installation cylinder 102, a mounting seat 1023 is provided at the bottom of the lower installation plate 1021, and a mounting plate 1022 is installed on the top of the upper installation plate 1022. There are two symmetrical supporting plates 2016, rectangular notches 1024 are respectively opened around the mounting seat 1023, and a flip plate 1026 is provided in the inner cavity of each rectangular notch 1024. Positioning plates 1025 are fixedly installed around the mounting seat 1023, and the other end of each positioning plate 1025 is fixedly connected to the inner wall of the mounting shell 101, and a conical plate 103 is provided on the side wall opposite to the mounting seat 1023 and the mounting shell 101; the knocking unit 300 includes a plurality of mounting tubes 301, each of which is linearly distributed, and each of the mounting tubes 301 is symmetrical to each other, and a limiting rod 3011 is fixedly installed at the bottom of the two mounting tubes 301, and the bottom of the two limiting rods 3011 is fixedly connected to the lower On the mounting plate 1021, each mounting tube 301 is fixedly installed with a positioning rod 3012 between two, and each mounting tube 301 has two symmetrical second slide grooves 3013 in the inner cavity, and each second slide groove 3013 is symmetrical with each other, and each second slide groove 3013 is slidably installed with a second slider 3014 between two, and one end of each second slider 3014 is fixedly connected to a placement rod 3015, and each placement rod 3015 is respectively movable through the mounting tube 301, and the other end of each placement rod 3015 is fixedly connected to a knocking plate 3016, and the other end of each second slider 3014 is fixedly connected to a moving rod 3018, and each moving rod 3018 is respectively movable through the mounting tube 30 1. One end of each moving rod 3018 away from the second slider 3014 is fixedly connected to a placing plate 3019, and each moving rod 3018 is provided with a third return spring 3017, one end of each third return spring 3017 is fixedly connected to the inner wall of the mounting cylinder 301, and the other end of each third return spring 3017 is fixedly connected to the second slider 3014; the transmission unit 200 includes a moving plate 2013 and a driving assembly, the moving plate 2013 is arranged on the mounting seat 1023, two mutually symmetrical sealing plates 2017 are arranged on the moving plate 2013, and the driving assembly is used to drive the moving plate 2013 to move vertically, and the driving assembly can also be used to drive the circular mounting cylinder 102 to rotate.When the movable plate 2013 moves vertically upward to a certain position, it can squeeze the knocking plate 3016 to move. At the same time, when the circular mounting cylinder 102 rotates, it can drive the clamping plate 302 to rotate. When the clamping plate 302 rotates, it can drive the special-shaped block 3022 to rotate through the clamping rod 3021, so that the special-shaped block 3022 can squeeze the placement plate 3019 to drive the movable rod 3018 to pull the second slider 3014 to slide on the second slide groove 3013 until a certain position. At this time, the special-shaped block 3022 will be able to leave the placement plate 3019, so that the first return spring 2022 can pop out after accumulating force, so that the knocking plate 3016 can knock on the movable plate 2013, allowing the movable plate 2013 to vibrate, thereby allowing the low-iron quartz sand to be screened and dropped.

[0022] like Figures 1 to 6 and Figures 8 to 9 As shown, in a specific embodiment, the driving assembly includes a servo motor 201, which is mounted on a mounting housing 101, a threaded rod 2011 is fixedly mounted on the output end of the servo motor 201, the threaded rod 2011 movably penetrates the mounting housing 101, the other end of the threaded rod 2011 is movably connected to the bottom of the mounting housing 101, and a movable plate 2013 movably penetrates the threaded rod 2011. In this configuration, the installation position and components of the driving assembly are determined.

[0023] like Figures 1 to 6 and Figures 8 to 9 As shown, further, a threaded sleeve 2012 is meshedly mounted on the threaded rod 2011, the bottom of the threaded sleeve 2012 is fixedly connected to the moving plate 2013, a top plate 2015 is fixedly mounted above the threaded sleeve 2012, two mutually symmetrical guide rods 2014 are movably penetrated on the moving plate 2013, and the top ends of the two guide rods 2014 are fixedly connected to the upper inner wall of the mounting housing 101. In this arrangement, it is ensured that the moving plate 2013 and the top plate 2015 can move vertically up and down.

[0024] Embodiment 2:

[0025] The difference between the above embodiment and this embodiment is that: Figure 4 and Figure 5As shown, a low-iron quartz sand purification device is provided with two mutually symmetrical first slide rails 2021 above the inner wall of the installation housing 101, the inner cavities of the two first slide rails 2021 are provided with first return springs 2022, and the other ends of the first return springs 2022 are fixedly connected to the inner walls of the first slide rails 2021, and the inner cavities of the two first slide rails 2021 are slidably provided with inclined plates 202, the two inclined plates 202 are symmetrical to each other, and the bottoms of the two inclined plates 202 are fixedly provided with pull plates 2023. In this arrangement, it is ensured that the inclined plates 202 can move horizontally, thereby driving the pull plates 2023 to move horizontally.

[0026] like Figure 4 and Figure 5 As shown, in a specific embodiment, two mutually symmetrical fixing rods 203 are fixedly mounted on the threaded rod 2011, and the opposite ends of the two fixing rods 203 are fixedly connected with fixing plates 2031, and the opposite ends of the two fixing plates 2031 are fixedly connected with two mutually symmetrical connecting rods 2032, and the four connecting rods 2032 are symmetrical with each other, and the opposite ends of the four connecting rods 2032 are fixedly connected with arc-shaped mounting plates 2033, and the two arc-shaped mounting plates 2033 are symmetrical with each other, and the opposite ends of the two arc-shaped mounting plates 2033 are fixedly connected with connecting plates 2034, and the opposite ends of the two connecting plates 2034 are fixedly connected to the side wall of the circular mounting cylinder 102. In this configuration, it is ensured that the circular mounting cylinder 102 can be driven to rotate when the driving assembly rotates.

[0027] like Figure 6 and Figure 7 As shown, further, a plurality of equally spaced clamping plates 302 are fixedly installed on the inner wall of the circular mounting cylinder 102, a clamping rod 3021 is fixedly installed at the bottom of each clamping plate 302, and a special-shaped block 3022 is fixedly installed at the bottom of each clamping rod 3021, and each special-shaped block 3022 is staggered between two. In this configuration, the installation position of the special-shaped block 3022 is determined.

[0028] like Figure 3 As shown, further, a plurality of equally spaced cutting knives 104 are fixedly mounted on the side wall of the circular mounting cylinder 102, and a plurality of equally spaced roller discs 1041 are fixedly mounted on the side wall opposite to each other of the cutting knives 104, and the roller discs 1041 are fixedly mounted on the inner wall of the mounting housing 101, and each roller disc 1041 is equally spaced between two other roller discs, and the two other roller discs are staggered. In this configuration, the mounting positions of the cutting knives 104 and the roller discs 1041 are determined.

[0029] like Figures 8 to 9As shown, further, two mutually symmetrical wedge-shaped plates 205 are slidably mounted on the mounting seat 1023, and the two wedge-shaped plates 205 are respectively located on one side wall of the inner cavity of the mounting seat 1023 and are provided with a second sliding mechanism, and the second sliding mechanism includes four first slide grooves 2051, and the four first slide grooves 2051 are respectively opened on the inner wall of the mounting seat 1023, and the inner cavities of the four first slide grooves 2051 are all slidably mounted with first sliders 2052, and one end of each first slide groove 2051 opposite to each other is fixedly connected to the wedge-shaped plate 205, and the inner cavity of each first slide groove 2051 is provided with a second return spring 2053, and one end of each second return spring 2053 is fixedly connected to the first slide groove 2051, and the other end of each second return spring 2053 is fixedly connected to the first slider 2052. In this configuration, it is ensured that the flip plate 1026 can be opened or closed when the wedge-shaped plate 205 moves.

[0030] like Figure 6 and Figure 7 as well as Fig.10 As shown, further, each shaped block 3022 is respectively matched with each placement plate 3019. In this arrangement, it is ensured that when the shaped block 3022 rotates, the placement plate 3019 can be pulled to move horizontally first, and then the placement plate 3019 is loosened.

[0031] Embodiment 3:

[0032] The present invention also discloses a method for purifying low-iron quartz sand, the steps of which are as follows: Step 1: First, the staff puts the low-iron quartz sand into the inlet 1011 set at the installation shell 101, so that the low-iron quartz sand can enter the inner cavity of the installation shell 101. At this time, the staff drives the circular installation cylinder 102 to rotate through the driving component, and the circular installation cylinder 102 can drive the cutting knife 104 to rotate to cut the descending low-iron quartz sand, so that the falling low-iron quartz sand can be cut, so that the cut low-iron quartz sand can enter the upper part of the moving plate 2013; Step 2: When the driving assembly rotates, it will be able to drive the movable plate 2013 to move vertically upward with the assistance of the guide rod 2014. When the threaded sleeve 2012 moves upward, it will be able to drive the top plate 2015 vertically upward. When the movable plate 2013 moves vertically upward to a certain position, the wedge plate 205 will be able to move horizontally with the assistance of the first slide groove 2051, the first slider 2052 and the second return spring 2053. When the wedge plate 205 moves horizontally, the flip plate 1026 can be flipped with the assistance of the torsion spring, so that the flip plate 1026 can be closed, so that the low-iron quartz sand outside can be blocked; Step 3: When the movable plate 2013 moves vertically upward to a certain position, it can squeeze the knocking plate 3016 to move. At the same time, when the circular mounting cylinder 102 rotates, it can drive the clamping plate 302 to rotate. When the clamping plate 302 rotates, it can drive the special-shaped block 3022 to rotate through the clamping rod 3021, so that the special-shaped block 3022 can squeeze the placement plate 3019 to drive the moving rod 3018 to pull the second slider 3014 to slide on the second slide groove 3013 until a certain position is reached. At this time, the special-shaped block 3022 will be able to leave the placement plate 3019, so that the first return spring 2022 can pop out after accumulating force, so that the knocking plate 3016 can knock on the movable plate 2013, allowing the movable plate 2013 to vibrate, so that the low-iron quartz sand can be screened and dropped; Step 4: When the top plate 2015 moves to a certain position, the tilting plate 202 will be able to move horizontally with the assistance of the first slide rail 2021. Therefore, the tilting plate 202 can drive the pulling plate 2023 to move horizontally, so that it can open the sealing plates 2017 on both sides of the movable plate 2013, so that the unqualified low-iron quartz sand located in the movable plate 2013 can fall onto the outer wall of the circular mounting cylinder 102 for cutting.

[0033] The implementation principle of a low-iron quartz sand purification device and method of this embodiment is as follows: First, the staff puts the low-iron quartz sand into the inlet 1011 set at the installation shell 101, so that the low-iron quartz sand can enter the inner cavity of the installation shell 101. At this time, the staff starts the servo motor 201, and the servo motor 201 can drive the threaded rod 2011 to rotate. When the threaded rod 2011 rotates, it can drive the circular installation cylinder 102 to rotate. Therefore, the circular installation cylinder 102 can drive the cutting knife 104 to rotate to cut the falling low-iron quartz sand, so that the falling low-iron quartz sand can be cut, so that the cut low-iron quartz sand can enter the upper part of the moving plate 2013; When the threaded rod 2011 rotates, the threaded sleeve 2012 will be able to drive the movable plate 2013 to move vertically upward with the assistance of the guide rod 2014. When the threaded sleeve 2012 moves upward, it will be able to drive the top plate 2015 vertically upward. When the movable plate 2013 moves vertically upward to a certain position, the wedge plate 205 will be able to move horizontally with the assistance of the first slide groove 2051, the first slider 2052 and the second return spring 2053. When the wedge plate 205 moves horizontally, the flip plate 1026 can be flipped with the assistance of the torsion spring, so that the flip plate 1026 can be closed, so that the external low-iron quartz sand can be blocked. When the movable plate 2013 moves vertically upward to a certain position, it can squeeze the knocking plate 3016 to move. At the same time, when the circular mounting cylinder 102 rotates, it can drive the clamping plate 302 to rotate. When the clamping plate 302 rotates, it can drive the special-shaped block 3022 to rotate through the clamping rod 3021, so that the special-shaped block 3022 can squeeze the placement plate 3019 to drive the moving rod 3018 to pull the second slider 3014 to slide on the second slide groove 3013 until a certain position is reached. At this time, the special-shaped block 3022 will be able to leave the placement plate 3019, so that the first return spring 2022 can pop out after accumulating force, so that the knocking plate 3016 can knock on the movable plate 2013, allowing the movable plate 2013 to vibrate, thereby allowing the low-iron quartz sand to be screened and dropped; When the top plate 2015 moves to a certain position, the tilting plate 202 will be able to move horizontally with the assistance of the first slide rail 2021. Therefore, the tilting plate 202 can drive the pulling plate 2023 to move horizontally, so that it can open the sealing plates 2017 on both sides of the movable plate 2013, so that the unqualified low-iron quartz sand located in the movable plate 2013 can fall onto the outer wall of the circular mounting cylinder 102 for cutting.

Claims

1. A low-iron quartz sand purification device, comprising a mounting unit (100), a transmission unit (200) and a knocking unit (300), characterized in that: The mounting unit (100) comprises a mounting shell (101), a material inlet (1011) is provided on the top of the mounting shell (101), two material outlets (1013) are provided at the bottom of the mounting shell (101), supporting legs (1012) are fixedly installed around the bottom of the mounting shell (101), a circular mounting cylinder (102) is provided in the inner cavity of the mounting shell (101), an upper mounting plate (1022) is fixedly installed on the top of the circular mounting cylinder (102), a lower mounting plate (1021) is fixedly installed on the bottom of the circular mounting cylinder (102), and the lower mounting plate (1021) is fixedly installed on the bottom of the circular mounting cylinder (102). 1) A mounting seat (1023) is provided at the bottom, two mutually symmetrical support plates (2016) are installed above the upper mounting plate (1022), rectangular slots (1024) are respectively opened around the mounting seat (1023), and a flip plate (1026) is provided in the inner cavity of each rectangular slot (1024), positioning plates (1025) are fixedly installed around the mounting seat (1023), and the other end of each positioning plate (1025) is fixedly connected to the inner wall of the mounting shell (101), and a conical plate (103) is provided on a side wall opposite to the mounting seat (1023) and the mounting shell (101); The knocking unit (300) comprises a plurality of mounting tubes (301), each of the mounting tubes (301) being linearly distributed, each of the mounting tubes (301) being symmetrical with each other, a limiting rod (3011) being fixedly installed at the bottom of the two mounting tubes (301), the bottoms of the two limiting rods (3011) being fixedly connected to the lower mounting plate (1021), a positioning rod (3012) being fixedly installed between each of the mounting tubes (301), and an inner cavity of each mounting tube (301) being provided with two symmetrical second sliding grooves (3013), each of the second sliding grooves (3013) being symmetrical with each other, a second sliding block (3014) being slidably installed between each of the second sliding grooves (3013), and one end of each of the second sliding blocks (3014) being fixedly connected with a placement Rod (3015), each of the placement rods (3015) is movably inserted into the installation tube (301), the other end of each of the placement rods (3015) is fixedly connected to a knocking plate (3016), the other end of each of the second sliders (3014) is fixedly connected to a moving rod (3018), each of the moving rods (3018) is movably inserted into the installation tube (301), one end of each of the moving rods (3018) away from the second slider (3014) is fixedly connected to a placement plate (3019), each of the moving rods (3018) is provided with a third return spring (3017), one end of each of the third return springs (3017) is fixedly connected to the inner wall of the installation tube (301), and the other end of each of the third return springs (3017) is fixedly connected to the second slider (3014); The transmission unit (200) comprises a moving plate (2013) and a driving assembly, wherein the moving plate (2013) is arranged on a mounting seat (1023), and two mutually symmetrical sealing plates (2017) are arranged on the moving plate (2013); the driving assembly is used to drive the moving plate (2013) to move vertically, and the driving assembly can also be used to drive the circular mounting cylinder (102) to rotate.

2. A low-iron quartz sand purification device according to claim 1, characterized in that: The drive assembly comprises a servo motor (201), the servo motor (201) being mounted on a mounting housing (101), a threaded rod (2011) being fixedly mounted on an output end of the servo motor (201), the threaded rod (2011) movably passing through the mounting housing (101), the other end of the threaded rod (2011) being movably connected to the bottom of the mounting housing (101), and a movable plate (213) movably passing through the threaded rod (2011).

3. A low-iron quartz sand purification device according to claim 2, characterized in that: A threaded sleeve (2012) is meshedly mounted on the threaded rod (2011); the bottom of the threaded sleeve (2012) is fixedly connected to the movable plate (2013); a top plate (2015) is fixedly mounted above the threaded sleeve (2012); two mutually symmetrical guide rods (2014) are movably penetrated through the movable plate (2013); the top ends of the two guide rods (2014) are fixedly connected above the inner wall of the mounting shell (101).

4. A low-iron quartz sand purification device according to claim 1, characterized in that: Two mutually symmetrical first slide rails (2021) are arranged above the inner wall of the installation shell (101); a first return spring (2022) is arranged in the inner cavity of the two first slide rails (2021); and the other end of the first return spring (2022) is fixedly connected to the inner wall of the first slide rail (2021); an inclined plate (202) is slidably installed in the inner cavity of the two first slide rails (2021); the two inclined plates (202) are symmetrical to each other, and a pull plate (223) is fixedly installed at the bottom of the two inclined plates (202).

5. A low-iron quartz sand purification device according to claim 3, characterized in that: Two mutually symmetrical fixing rods (203) are fixedly mounted on the threaded rod (2011); opposite ends of the two fixing rods (203) are fixedly connected to fixing plates (2031); opposite ends of the two fixing plates (2031) are fixedly connected to two mutually symmetrical connecting rods (2032); the four connecting rods (2032) are symmetrical to each other; opposite ends of the four connecting rods (2032) are fixedly connected to arc-shaped mounting plates (2033); the two arc-shaped mounting plates (2033) are symmetrical to each other; opposite ends of the two arc-shaped mounting plates (2033) are fixedly connected to connecting plates (2034); opposite ends of the two connecting plates (2034) are fixedly connected to the side wall of the circular mounting cylinder (102).

6. A low-iron quartz sand purification device according to claim 1, characterized in that: A plurality of equally spaced clamping plates (302) are fixedly mounted on the inner wall of the circular mounting cylinder (102), a clamping rod (3021) is fixedly mounted on the bottom of each clamping plate (302), a special-shaped block (3022) is fixedly mounted on the bottom of each clamping rod (3021), and each special-shaped block (3022) is staggeredly distributed in pairs.

7. A low-iron quartz sand purification device according to claim 1, characterized in that: The side wall of the circular mounting cylinder (102) is fixedly mounted with a plurality of equidistantly distributed cutting knives (104), and a plurality of equidistantly distributed rolling discs (1041) are fixedly mounted on a side wall opposite to each other of the cutting knives (104), and the rolling discs (1041) are fixedly mounted on the inner wall of the mounting shell (101), and each of the rolling discs (1041) is equidistantly distributed between two of them, and the two of them are staggeredly distributed.

8. A low-iron quartz sand purification device according to claim 1, characterized in that: Two mutually symmetrical wedge-shaped plates (205) are slidably mounted on the mounting seat (1023); the two wedge-shaped plates (205) are respectively located on one side wall of the inner cavity of the mounting seat (1023) and are provided with a second sliding mechanism; the second sliding mechanism comprises four first sliding grooves (2051); the four first sliding grooves (2051) are respectively opened on the inner wall of the mounting seat (1023); the inner cavities of the four first sliding grooves (2051) are all slidably mounted with a first sliding block (2052); one end of each of the first sliding grooves (2051) opposite to each other is fixedly connected to the wedge-shaped plate (205); the inner cavity of each of the first sliding grooves (2051) is provided with a second return spring (2053); one end of each of the second return springs (2053) is fixedly connected to the first sliding groove (2051); the other end of each of the second return springs (2053) is fixedly connected to the first sliding groove (2051); 9. A low-iron quartz sand purification device according to claim 6, characterized in that: Each of the special-shaped blocks (3022) fits with each of the placement plates (3019) respectively.

10. A method for purifying low-iron quartz sand, characterized in that: A low-iron quartz sand purification device and a low-iron quartz sand purification method applied to any of claims 1 to 9, comprising the following steps: Step 1: First, the staff puts low-iron quartz sand into the feed port (1011) provided at the installation shell (101) to allow the low-iron quartz sand to enter the inner cavity of the installation shell (101). At this time, the staff drives the circular installation cylinder (102) to rotate through the driving component, and the circular installation cylinder (102) can drive the cutting knife (104) to rotate to cut the descending low-iron quartz sand, so that the falling low-iron quartz sand is cut, and the cut low-iron quartz sand can enter the top of the movable plate (2013); Step 2: When the driving assembly rotates, it will be able to drive the movable plate (2013) to move vertically upward with the assistance of the guide rod (2014). When the threaded sleeve (2012) moves upward, it will be able to drive the top plate (2015) to move vertically upward. When the movable plate (2013) moves vertically upward to a certain position, the wedge plate (205) will be able to move horizontally with the assistance of the first slide groove (2051), the first slider (2052) and the second return spring (2053). When the wedge plate (205) moves horizontally, the flip plate (1026) will be able to flip with the assistance of the torsion spring, so that the flip plate (1026) can be closed, so that the low-iron quartz sand outside can be blocked; Step 3: When the movable plate (2013) moves vertically upward to a certain position, the knocking plate (3016) can be squeezed to move, and when the circular mounting cylinder (102) rotates, the clamping plate (302) can be driven to rotate. When the clamping plate (302) rotates, the special-shaped block (3022) can be driven to rotate through the clamping rod (3021), so that the special-shaped block (3022) can squeeze the placement plate (3019) to drive the movable rod (3018) to pull the second slider (3014) to slide on the second slide groove (3013) until a certain position is reached. At this time, the special-shaped block (3022) can leave the placement plate (3019), so that the first return spring (2022) can pop out after accumulating force, so that the knocking plate (3016) can knock on the movable plate (2013), so that the movable plate (2013) can vibrate, thereby allowing the low-iron quartz sand to be screened and dropped; Step 4: When the top plate (2015) moves to a certain position, the tilting plate (202) can move horizontally with the assistance of the first slide rail (221), so that the tilting plate (202) can drive the pulling plate (2023) to move horizontally, so that the sealing plates (2017) on both sides of the moving plate (2013) can be opened, so that the unqualified low-iron quartz sand located in the moving plate (2013) can fall onto the outer wall of the circular mounting cylinder (102) for cutting.

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