CN210523050U - Calcite is broken with multilayer screening plant - Google Patents
Calcite is broken with multilayer screening plant Download PDFInfo
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- CN210523050U CN210523050U CN201921343210.5U CN201921343210U CN210523050U CN 210523050 U CN210523050 U CN 210523050U CN 201921343210 U CN201921343210 U CN 201921343210U CN 210523050 U CN210523050 U CN 210523050U
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Abstract
A multilayer screening device for calcite crushing is characterized in that a plurality of layers of screen baskets are arranged on a first supporting plate and a second supporting plate which are transversely slidably arranged on a workbench, a plurality of layers of mounting bars are arranged on the inner side wall of the first supporting plate, a plurality of fixing holes are vertically formed in the mounting bars, a plurality of supporting holes are formed in the top surface of the second supporting plate, and the top surface of the second supporting plate is flush with the top surface of the mounting bar at the lowest layer; the bottom surfaces of a group of side rails of the screen basket are provided with a plurality of inserting rods, and the top surfaces of the side rails of the screen basket are provided with a plurality of inserting holes; a material collecting basket is arranged below the lowest-layer screen basket, and four corners of the material collecting basket are fixed at the bottom ends of the first supporting plate and the second supporting plate; the leaf spring is installed respectively to one end face of first backup pad and second backup pad bottom, and push rod and horizontal reciprocating mechanism are installed respectively to another terminal surface, and the leaf spring other end is fixed in the pillar on the workstation. The screen basket is convenient to disassemble and assemble and compact in structure, and meanwhile, the screen basket is driven to reciprocate leftwards and rightwards to simulate screening action.
Description
Technical Field
The utility model relates to a heavy calcium powder processing equipment technical field, concretely relates to calcite is multilayer screening plant for breakage.
Background
Calcite powder is heavy calcium, is generally used as a filler, is widely used in the daily chemical industry, and is used as a filler to increase the volume of a product and reduce the production cost. Calcite is a calcium carbonate mineral, which is the most common of natural calcium carbonates. The crystal shape of the calcite is various, and a plurality of square fragments can be obtained by knocking the calcite, so the calcite is named as calcite. The calcite is subjected to primary crushing in the ore crushing process, the ore grinding process is performed step by step, the powder finished product is obtained through multistage grinding, and finally the product is packaged in a grading manner. Adopt screening plant to classify the calcite crushed ore into different size grades after preliminary crushing, the crushing unqualified great ore returns higher level's process and is broken again, and the rubble that the particle size is less gets into next ore grinding process, and the ore grinding process can be skipped to pulverous calcite powder. In addition, in order to make the calcite powder finer, a multistage grinding method is generally adopted, and crushed macadam can enter different stages of ore grinding devices according to the situation.
The existing screening device for crushed crude ore only adopts one or two layers of screen baskets, can not classify the crushed ore more delicately, and the screen baskets are inconvenient to disassemble and assemble. Need design more multilayer screen basket screening plant to corresponding the process of throwing into difference with the broken ore, practice thrift operating cost, reduce the device energy consumption.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a calcite is multilayer screening plant for breakage, each layer basket dismouting is convenient, device compact structure, reciprocating motion about the drive basket, simulation screening action.
In order to solve the technical problem, the utility model discloses a following scheme:
a multilayer screening device for calcite crushing comprises a first supporting plate and a second supporting plate which are transversely slidably mounted on a workbench, wherein multilayer screen baskets are mounted on the first supporting plate and the second supporting plate, screen holes of the upper screen basket are larger than screen holes of the lower screen basket, multiple layers of mounting bars are vertically arranged on the inner side wall of the first supporting plate at intervals, a plurality of fixing holes are vertically formed in the mounting bars, a plurality of supporting holes are formed in the top surface of the second supporting plate, and the top surface of the second supporting plate is flush with the top surface of the lowermost mounting bar; the bottom surfaces of a group of side rails of the screen basket are provided with a plurality of inserting rods, and the top surfaces of the side rails of the screen basket are provided with a plurality of inserting holes; when the screen basket is installed, the inserted rods of the lowest screen basket are correspondingly inserted into the fixing holes and the supporting holes, and the inserted rods of the upper screen basket are correspondingly inserted into the inserting holes and the fixing holes of the lower screen basket; a material collecting basket is arranged below the lowest-layer screening basket, and four corners of the material collecting basket are fixed at the bottom ends of the first supporting plate and the second supporting plate; the leaf spring is installed respectively to the terminal surface of first backup pad and second backup pad bottom, and push rod and horizontal reciprocating mechanism are installed respectively to another terminal surface, the pillar on the workstation is fixed in to the leaf spring other end.
Further, horizontal reciprocal pushing mechanism includes the motor and rather than output shaft fixed connection's dwang, push rod one end with the terminal surface of first backup pad/second backup pad is articulated, and the other end is articulated with the dwang.
Furthermore, screw holes are formed in the bottom ends of the first supporting plate and the second supporting plate, and screws are inserted into the screw holes to fix the four corners of the aggregate basket. And one end surface of the bottom ends of the first supporting plate and the second supporting plate is transversely provided with a hole communicated with the screw hole, and one end of the push rod is inserted into the hole and is rotatably arranged on the screw in a penetrating manner.
Furthermore, a discharge port is uniformly formed in one side fence of the screen basket and the material collecting basket, and a baffle is inserted into the discharge port. The discharge gate inner wall of collecting basket and each layer basket has been seted up and has been erect the groove, the baffle runs through each and erects the groove, and the bottom card is gone into the perpendicular groove of the discharge gate of collecting basket.
Further, a first cylindrical base is arranged at the bottom end of the first supporting plate, a second cylindrical base is arranged at the bottom end of the second supporting plate, two groups of annular seats with top end openings are arranged on the workbench in parallel, and the first base and the second base are slidably arranged on the annular seats in a penetrating mode.
The utility model discloses beneficial effect who has:
1. the bottom surface of the screen basket is provided with the inserted bar, the top surface is provided with the jacks, the adjacent upper and lower screen baskets are fixed in a plug-in mounting mode, and the mounting bars are additionally arranged to fix each layer of screen basket with the side wall of the first supporting plate.
2. The push rod both ends are articulated with dwang and backup pad respectively, and motor drive dwang drives push rod push-and-pull backup pad bottom, makes the backup pad along annular seat horizontal slip, whole screening plant reciprocating swing, design benefit, simple and practical, and each layer basket swings in step, avoids spilling hourglass.
3. Installing a plurality of layers of screen baskets with different screen hole diameters, wherein smaller crushed stones leak into the lower layer of screen basket from the upper layer of screen basket, the smallest crushed stone powder leaks into the collecting basket, and the largest crushed stones are positioned in the uppermost layer of screen basket; and the crushed stone powder is conveyed to a product grading process, the largest crushed stone is conveyed to the previous crushing process, and the smaller crushed stones are distributed to ore grinding processes of different grades according to the particle size.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of another perspective (the middle screen basket is not shown).
Reference numerals: 1-screen basket, 2-collecting basket, 3-first supporting plate, 30-fixing hole, 31-first base, 4-second supporting plate, 40-supporting hole, 41-second base, 5-push rod, 6-rotating rod, 7-motor, 8-annular base, 9-screw, 10-jack, 11-jack, 12-baffle, 13-plate spring and 14-strut.
Detailed Description
The present invention will be described in further detail with reference to the following examples and drawings, but the present invention is not limited thereto.
Examples
As shown in fig. 1 and 2, the embodiment provides a multi-layer screening device for calcite crushing, which includes a first supporting plate 3 and a second supporting plate 4 which are transversely slidably mounted on a workbench, wherein the first supporting plate 3 and the second supporting plate 4 are provided with a plurality of layers of screen baskets 1, the screen holes of the upper layer of screen basket 1 are larger than the screen holes of the lower layer of screen basket 1, a plurality of layers of mounting bars are vertically arranged on the inner side wall of the first supporting plate 3 at intervals, a plurality of fixing holes 30 are vertically arranged on the mounting bars, a plurality of supporting holes 40 are arranged on the top surface of the second supporting plate 4, and the top surface of the second supporting plate 4 is flush with the top surface; the bottom surfaces of a group of side rails of the screen basket 1 are provided with a plurality of inserted rods 11, and the top surfaces of the inserted rods are provided with a plurality of jacks 10; when the screen basket is installed, the inserted rods 11 of the lowermost screen basket 1 are correspondingly inserted into the fixing holes 30 and the supporting holes 40, and the inserted rods 11 of the upper screen basket 1 are correspondingly inserted into the insertion holes 10 and the fixing holes 30 of the lower layer; a material collecting basket 2 is arranged below the lowermost screen basket 1, and four corners of the material collecting basket 2 are fixed at the bottom ends of the first supporting plate 3 and the second supporting plate 4; leaf spring 13 is installed respectively to one terminal surface of first backup pad 3 and second backup pad 4 bottom, and push rod 5 and horizontal reciprocating mechanism are installed respectively to another terminal surface, the pillar 14 on the workstation is fixed in to the leaf spring 13 other end.
The specific implementation process and principle are as follows:
the mounting bar interval of 3 inside walls of first backup pad is greater than the distance of 1 top surfaces of basket to the 11 bottom surfaces of inserted bar, and the 1 one end of basket of being convenient for stretches into between two mounting bars. During installation, one end of the screen basket 1 firstly extends between two layers of installation strips, the inserted bar 11 is inserted into the fixing hole 30, then the inserted bar 11 at the other end is inserted into the supporting hole 40, and the end can be slightly lifted and then is aligned with the supporting hole 40 to be put down during installation; the upper-layer screen basket 1 is sequentially installed, the upper-layer screen basket 1 is horizontally placed on the lower-layer screen basket 1, then the upper-layer inserted rods 11 are inserted into the insertion holes 10 of the lower layer by pressing downwards, and the inserted rods 11 on one side penetrate through the fixing holes 30. Starting a pushing mechanism, driving a push rod 5 to push a supporting plate to move towards the side of a plate spring 14, stopping the pushing mechanism, enabling the supporting plate to reset after the plate spring 14 recovers deformation, so that each layer of screening basket 1 and each layer of collecting basket 2 synchronously swing left and right to complete screening work.
Installing a plurality of layers of screen baskets 1 with different apertures, wherein smaller crushed stones leak into the lower layer of screen basket 1 from the upper layer of screen basket 1, the smallest crushed stone powder leaks into the collecting basket 2, and the largest crushed stones are positioned in the uppermost layer of screen basket 1; the broken stone powder is conveyed to a product grading process, the largest broken stone is conveyed to the last crushing process, and the smaller broken stones are respectively conveyed to ore grinding processes of different levels according to the sizes.
Further, as shown in fig. 1, a reciprocating pushing mode of the push rod 5 is provided, the transverse reciprocating pushing mechanism comprises a motor 7 and a rotating rod 6 fixedly connected with an output shaft thereof, one end of the push rod 5 is hinged to the end surface of the first supporting plate 3/the second supporting plate 4, the other end of the push rod is hinged to the rotating rod 6, and the rotating rod 6 is fixedly connected with the output shaft of the motor 7. The motor 7 drives the rotating rod 6 to do circular motion, and the two ends of the push rod 5 are respectively hinged with the supporting plate and the rotating rod 6, so that the push rod 5 can be dragged to the supporting plate to move horizontally. When the end of the rotating rod 6 connected with the push rod 5 is rotated to the inner side (as shown in figure 1), the supporting plate is pushed leftwards, on the contrary, when the end is rotated to the outer side of the motor 7, the supporting plate is pulled rightwards, and the reciprocating motion drives the whole screening device to swing leftwards and rightwards.
Further, screw holes are formed in the bottom ends of the first supporting plate 3 and the second supporting plate 4, and screws 9 are inserted into the screw holes to fix four corners of the collecting basket 2. And one end faces of the bottom ends of the first supporting plate 3 and the second supporting plate 4 are transversely provided with holes communicated with the screw holes, and one end of the push rod 5 is inserted into the holes and is rotatably arranged on the screw 9 in a penetrating manner. The round hole that is bigger than the screw is seted up to 5 one ends of push rod, during the installation, inserts 5 back with push rod in the backup pad terminal surface, cartridge screw rod 9 again, and screw rod 9 passes the round hole of 5 one ends of push rod to twist and collect 2 four corners lateral walls of basket.
Further, in order to facilitate discharging, a discharge port is uniformly formed in one side fence of the screen basket 1 and the material collecting basket 2, and a baffle plate 12 is inserted into the discharge port. As shown in fig. 2, vertical grooves are formed in the inner walls of the discharge ports of the collecting basket 2 and each layer of screen basket 1, the baffle 12 penetrates through each vertical groove, and the bottom end of the baffle is clamped into the vertical groove of the discharge port of the collecting basket 2. The discharge gate and the perpendicular groove of basket 1 link up its side fence, and the discharge gate and the perpendicular groove of the basket 2 that gathers materials do not link up its bottom surface, and the inner wall of the discharge gate of the basket 2 that gathers materials is seted up and is the recess of U-shaped, and baffle 12 bottom inserts the recess of U-shaped. After the baffle 12 is drawn out upwards, each layer of crushed ore is pushed out from the discharge hole by using a material pushing plate manually or mechanically, and the crushed ore of each layer is discharged simultaneously.
Further, as shown in the figure, a sliding installation manner of the support plates is provided, the bottom end of the first support plate 3 is provided with a cylindrical first base 31, the bottom end of the second support plate 4 is provided with a cylindrical second base 41, two sets of annular seats 8 with top openings are arranged on the workbench in parallel, and the first base 31 and the second base 41 are slidably mounted on the annular seats 8 in a penetrating manner.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and the technical essence of the present invention is that within the spirit and principle of the present invention, any simple modification, equivalent replacement, and improvement made to the above embodiments are all within the protection scope of the technical solution of the present invention.
Claims (7)
1. The multilayer screening device for calcite crushing comprises a first supporting plate (3) and a second supporting plate (4) which are transversely slidably mounted on a workbench, wherein the first supporting plate (3) and the second supporting plate (4) are provided with multilayer screen baskets (1), and screen holes of an upper layer screen basket (1) are larger than screen holes of a lower layer screen basket (1), and the multilayer screening device is characterized in that multilayer mounting bars are vertically arranged on the inner side wall of the first supporting plate (3) at intervals, a plurality of fixing holes (30) are vertically formed in the mounting bars, a plurality of supporting holes (40) are formed in the top surface of the second supporting plate (4), and the top surface of the second supporting plate (4) is flush with the top surface of the lowest layer mounting bar;
the bottom surfaces of a group of side rails of the screen basket (1) are provided with a plurality of inserted rods (11), and the top surfaces are provided with a plurality of jacks (10); when the screen basket is installed, the inserted rods (11) of the lowest screen basket (1) are correspondingly inserted into the fixing holes (30) and the supporting holes (40), and the inserted rods (11) of the upper screen basket (1) are correspondingly inserted into the insertion holes (10) and the fixing holes (30) of the lower layer;
a material collecting basket (2) is arranged below the lowermost screen basket (1), and four corners of the material collecting basket (2) are fixed at the bottom ends of the first supporting plate (3) and the second supporting plate (4);
leaf spring (13) are installed respectively to the terminal surface of first backup pad (3) and second backup pad (4) bottom, and push rod (5) and horizontal reciprocating pushing mechanism are installed respectively to another terminal surface, pillar (14) on the workstation are fixed in to the leaf spring (13) other end.
2. The multi-layer screening device for calcite crushing according to claim 1, wherein the transverse reciprocating pushing mechanism comprises a motor (7) and a rotating rod (6) fixedly connected with an output shaft thereof, one end of the push rod (5) is hinged with the end surface of the first support plate (3)/the second support plate (4), and the other end of the push rod is hinged with the rotating rod (6).
3. The multi-layer screening device for calcite crushing according to claim 2, wherein the bottom ends of the first support plate (3) and the second support plate (4) are provided with screw holes, and screws (9) are inserted into the screw holes to fix the four corners of the collecting basket (2).
4. The multi-layer screening device for calcite crushing according to claim 3, wherein an opening communicated with the screw hole is transversely formed in one end face of the bottom end of the first support plate (3) and the bottom end of the second support plate (4), and one end of the push rod (5) is inserted into the opening and rotatably inserted into the screw (9).
5. The multi-layer screening device for crushing calcite according to claim 1, wherein a discharge port is formed in one side rail of the screen basket (1) and the collecting basket (2), and a baffle (12) is inserted into the discharge port.
6. The multi-layer screening device for crushing calcite according to claim 5, wherein the inner walls of the discharge ports of the collecting basket (2) and each layer of screen basket (1) are provided with vertical grooves, the baffle (12) penetrates through each vertical groove, and the bottom end of the baffle is clamped into the vertical groove of the discharge port of the collecting basket (2).
7. The multi-layered screening device for calcite crushing according to claim 1, characterized in that the first support plate (3) is provided with a cylindrical first base (31) at the bottom end, the second support plate (4) is provided with a cylindrical second base (41) at the bottom end, two sets of top-opened annular seats (8) are arranged in parallel on the worktable, and the first base (31) and the second base (41) are slidably mounted through the annular seats (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921343210.5U CN210523050U (en) | 2019-08-19 | 2019-08-19 | Calcite is broken with multilayer screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921343210.5U CN210523050U (en) | 2019-08-19 | 2019-08-19 | Calcite is broken with multilayer screening plant |
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| Publication Number | Publication Date |
|---|---|
| CN210523050U true CN210523050U (en) | 2020-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921343210.5U Active CN210523050U (en) | 2019-08-19 | 2019-08-19 | Calcite is broken with multilayer screening plant |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116967124A (en) * | 2023-09-12 | 2023-10-31 | 四川省江油市蜀玉实业有限公司 | Raw ore screening device in stone powder production |
-
2019
- 2019-08-19 CN CN201921343210.5U patent/CN210523050U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116967124A (en) * | 2023-09-12 | 2023-10-31 | 四川省江油市蜀玉实业有限公司 | Raw ore screening device in stone powder production |
| CN116967124B (en) * | 2023-09-12 | 2023-11-28 | 四川省江油市蜀玉实业有限公司 | Raw ore screening device in stone powder production |
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