CN219899125U - Multistage screening plant of quartz sand - Google Patents
Multistage screening plant of quartz sand Download PDFInfo
- Publication number
- CN219899125U CN219899125U CN202321161580.3U CN202321161580U CN219899125U CN 219899125 U CN219899125 U CN 219899125U CN 202321161580 U CN202321161580 U CN 202321161580U CN 219899125 U CN219899125 U CN 219899125U
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- China
- Prior art keywords
- quartz sand
- box
- box body
- multistage screening
- connecting plate
- Prior art date
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 239000006004 Quartz sand Substances 0.000 title claims abstract description 42
- 238000012216 screening Methods 0.000 title claims abstract description 35
- 239000000463 material Substances 0.000 claims description 7
- 239000004744 fabric Substances 0.000 claims description 5
- 230000002159 abnormal effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 239000011159 matrix material Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 8
- 238000007599 discharging Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 235000012239 silicon dioxide Nutrition 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 229910000519 Ferrosilicon Inorganic materials 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- -1 casting Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000010423 industrial mineral Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 229910052604 silicate mineral Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a quartz sand multistage screening device which comprises a box body, wherein six support rods which are arranged in a matrix are inserted into the box body, no two support rods are a group, three support rods positioned on the same side of the box body are fixedly connected through connecting plates, the middle parts of the two connecting plates are fixedly connected through pushing plates, a first spring is sleeved between the support rods positioned between the connecting plates and the box body, a support plate is arranged in the middle part of one side of the box body, which is close to the connecting plates, a motor is fixedly arranged above the support plate, a special-shaped turntable is arranged on a motor rotating shaft, a screen is arranged above the same group of support rods, an upper baffle is arranged at the upper end of the screen, a lower baffle is arranged at the lower end of the screen, and a first discharge hole is arranged above the lower baffle of the box body. The screening device is simple in structure and convenient to operate, and through multistage screening, the screening effect of quartz sand is effectively improved, and the processing efficiency of the quartz sand is improved.
Description
Technical Field
The utility model relates to the technical field of quartz sand screening devices, in particular to a quartz sand multistage screening device.
Background
Quartz sand is a quartz particle formed by crushing and processing quartz stone, is a nonmetallic mineral, is a silicate mineral with hardness, wear resistance and stable chemical property, and mainly comprises SiO2, wherein the quartz sand is milky white or colorless semitransparent, has the Mohs hardness of 7, is an important industrial mineral raw material and is a non-chemical dangerous article, and is widely used in industries such as glass, casting, ceramics and refractory materials, smelting ferrosilicon, metallurgical flux, metallurgy, construction, chemical industry, plastics, rubber, abrasive materials, filter materials and the like. Quartz sand particles with different sizes need to be classified through screening in the processing process, the existing screening method usually utilizes a single screen to vertically shake up and down for screening, but single screening still causes quartz sand particles with obviously different sizes to exist after screening, multiple times of operation with different screens are needed, screening speed is low, and processing of quartz sand is not facilitated.
Disclosure of Invention
In order to solve the problems, the utility model provides a quartz sand multistage screening device. The utility model solves the problems that the existing screening method always uses a single screen to vertically shake up and down for screening, but quartz sand particles with obviously different volume sizes still exist after single screening, different screens are needed to be used for operation for multiple times, the screening speed is low, and the processing of quartz sand is not facilitated.
The utility model relates to a quartz sand multistage screening device which comprises a box body, wherein six support rods which are arranged in a matrix are inserted on the box body, no two support rods are a group, three support rods positioned on the same side of the box body are fixedly connected through connecting plates, the middle parts of the two connecting plates are fixedly connected through pushing plates, a first spring is sleeved between the support rods positioned between the connecting plates and the box body, a support plate is arranged in the middle part of one side of the box body, which is close to the connecting plates, a motor is fixedly arranged above the support plate, a special-shaped turntable is arranged on a motor rotating shaft, a screen is arranged above the same group of support rods, an upper baffle is arranged at the upper end of the screen, a lower baffle is arranged at the lower end of the screen, and a first discharge hole is arranged above the lower baffle of the box body.
In the above scheme, first discharge gate below is equipped with first blown down tank.
In the above scheme, box is kept away from connecting plate one side both ends and all is equipped with L type fixed plate, the bracing piece is located and has cup jointed the second spring between box and the L type fixed plate.
In the above scheme, the lower extreme is equipped with the stock guide in the box, the box is located the stock guide below and is equipped with the second discharge gate, second discharge gate below is equipped with the second baffle box.
In the scheme, a feeding groove is formed in the middle of the upper part of the box body.
The utility model has the advantages and beneficial effects that: the utility model provides a quartz sand multistage screening device, which is characterized in that a connecting plate can drive a supporting rod to reciprocate in the horizontal direction through the transmission of a push plate, and a screen mesh moves along with the supporting rod in the moving process of the supporting rod, so that the quartz sand can be screened through the screen mesh in the reciprocating motion, the screen mesh is provided with three screen meshes, the screen meshes are sequentially increased from top to bottom, and the quartz sand can be screened more finely through the screening of the three screen meshes.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a cross-sectional view of the present utility model.
In the figure: 1. box body 2, supporting rod 3, connecting plate 4 and pushing plate
5. First spring 6, supporting plate 7, motor 8 and special-shaped turntable
9. Screen 10, L-shaped fixing plate 11, second spring 12 and first discharge port
13. First discharge chute 14, upper baffle 15, lower baffle 16 and material guiding plate
17. A second discharge hole 18, a second guide chute 19 and a feed chute.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.
As shown in figures 1-2, the utility model relates to a quartz sand multistage screening device, which comprises a box body 1, six support rods 2 which are arranged in a matrix are inserted on the box body 1, the support rods 2 are movably connected with the box body 1, no two support rods 2 are in a group, three support rods 2 positioned on the same side of the box body 1 are fixedly connected through a connecting plate 3, the middle parts of the two connecting plates 3 are fixedly connected through a push plate 4, a first spring 5 is sleeved between the connecting plate 3 and the box body 1 and positioned on the support rods 2, a support plate 6 is arranged in the middle part of one side of the box body 1 close to the connecting plate 3, a motor 7 is fixedly arranged above the support plate 6, a special-shaped turntable 8 is arranged on a rotating shaft of the motor 7, a screen 9 is arranged above the support rods 2 in the same group, the special-shaped turntable 8 is elliptical, when the motor 7 starts to work, the motor 7 drives the special-shaped turntable 8 to rotate, and in the process of rotating the special-shaped turntable 8, the special-shaped rotary table 8 pushes the push plate 4, the connecting plate 3 can drive the supporting rod 2 to reciprocate in the horizontal direction through the transmission of the push plate 4, the screen mesh 9 also moves along with the supporting rod 2 in the moving process, the purpose of screening quartz sand can be achieved through the screen mesh 9 which reciprocates, in the moving process of the connecting plate 3, the first spring 5 is stressed to stretch, so that the screen mesh 9 can automatically reset under the action of the elastic force of the first spring 5, the screen mesh 9 is provided with three, the mesh density of the screen mesh 9 is sequentially increased from top to bottom, the upper end of the screen mesh 9 is provided with an upper baffle 14, the lower end of the screen mesh 9 is provided with a lower baffle 15, the upper baffle 14 and the lower baffle 15 are fixedly connected with the box body 1, the upper baffle 14 and the lower baffle 15 can respectively block the quartz sand above the screen mesh 9 and below the screen mesh 9, avoid quartz sand to drop from the clearance between screen cloth 9 and the box 1, box 1 is located and is equipped with first discharge gate 12 below baffle 15, and screen cloth 9 sieves quartz sand accessible first discharge gate 12 that stops.
The quartz sand discharging device is characterized in that a first discharging groove 13 is arranged below the first discharging hole 12, the first discharging groove 13 is arranged obliquely downwards, and quartz sand discharged from the first discharging hole 12 can be guided to be discharged through the first discharging groove 13.
The box 1 is kept away from connecting plate 3 one side both ends and is all equipped with L type fixed plate 10, bracing piece 2 is located and has cup jointed second spring 11 between box 1 and the L type fixed plate 10, bracing piece 2 and L type fixed plate 10 swing joint, and second spring 11 is close to box 1 one end and bracing piece 2 fixed connection, and when bracing piece 2 carries out reciprocating motion, second spring 11 atress compression to under the effect of second spring 11 elasticity, make bracing piece 2 can automatic reset.
The lower extreme is equipped with the stock guide 16 in the box 1, the box 1 is located stock guide 16 below and is equipped with second discharge gate 17, second discharge gate 17 below is equipped with second baffle box 18, and stock guide 16 slope sets up downwards, and stock guide 16 can take the silo to screening completed quartz sand, makes quartz sand discharge through second discharge gate 17 and second baffle box 18.
The middle part above the box body 1 is provided with a feed chute 19, and the quartz sand with the screen can be added into the box body 1 through the feed chute 19.
Specifically, in the utility model, when quartz sand is screened, quartz sand to be screened is added into the box body 1 through the feed chute 19, the motor 7 is started, the motor 7 drives the special-shaped rotary table 8 to rotate, the special-shaped rotary table 8 pushes the push plate 4 in the process of rotating the special-shaped rotary table 8, the connecting plate 3 can drive the supporting rod 2 to carry out horizontal reciprocating motion through the transmission of the push plate 4, the screen 9 also moves along with the moving process of the supporting rod 2, thereby the purpose of screening the quartz sand can be achieved through the screen 9 which moves reciprocally, the first spring 5 is stressed to stretch and retract in the moving process of the connecting plate 3, the screen 9 can automatically reset under the action of the elastic force of the first spring 5, the screen 9 is provided with three screens, the mesh density of the screens 9 is sequentially increased from top to bottom, the more careful screening can be carried out on the quartz sand through the screening of the three screens 9, the screening effect of the screening device is ensured, the upper baffle 14 and the lower baffle 15 can respectively block the quartz sand above the screen 9 and the quartz sand below the screen 9, the screen is prevented from falling from the screen 9 and the gap between the box body 1 and the quartz sand can be discharged through different positions, and the quartz sand can be discharged out by different operators conveniently.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (5)
1. The utility model provides a multistage screening plant of quartz sand, includes box (1), its characterized in that, peg graft on box (1) have bracing piece (2) that six matrixes were arranged, do not have two bracing piece (2) are a set of, are located three bracing piece (2) of box (1) with one side are through connecting plate (3) fixed connection, and push pedal (4) fixed connection is passed through at two connecting plate (3) middle parts, bracing piece (2) are located between connecting plate (3) and box (1) have cup jointed first spring (5), box (1) are close to connecting plate (3) one side middle part and are equipped with backup pad (6), backup pad (6) top fixed mounting has motor (7), be equipped with abnormal shape carousel (8) on motor (7) rotation axis, same group bracing piece (2) top is equipped with screen cloth (9), screen cloth (9) upper end is equipped with upper baffle (14), screen cloth (9) lower extreme is equipped with lower baffle (15), box (1) are located lower baffle (15) top and are equipped with first discharge gate (12).
2. A quartz sand multistage screening device according to claim 1, characterized in that a first discharge chute (13) is arranged below the first discharge opening (12).
3. The quartz sand multistage screening device according to claim 1, wherein the two ends of one side of the box body (1) far away from the connecting plate (3) are provided with L-shaped fixing plates (10), and the supporting rods (2) are positioned between the box body (1) and the L-shaped fixing plates (10) and are sleeved with second springs (11).
4. The quartz sand multistage screening device according to claim 1, wherein a material guide plate (16) is arranged at the inner lower end of the box body (1), a second material outlet (17) is arranged below the material guide plate (16) of the box body (1), and a second material guide groove (18) is arranged below the second material outlet (17).
5. A quartz sand multistage screening device according to claim 1, characterized in that the upper middle part of the box (1) is provided with a feed chute (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321161580.3U CN219899125U (en) | 2023-05-15 | 2023-05-15 | Multistage screening plant of quartz sand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321161580.3U CN219899125U (en) | 2023-05-15 | 2023-05-15 | Multistage screening plant of quartz sand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219899125U true CN219899125U (en) | 2023-10-27 |
Family
ID=88425806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321161580.3U Active CN219899125U (en) | 2023-05-15 | 2023-05-15 | Multistage screening plant of quartz sand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219899125U (en) |
-
2023
- 2023-05-15 CN CN202321161580.3U patent/CN219899125U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |