CN223056110U - Limestone raw material particle screening device - Google Patents
Limestone raw material particle screening device Download PDFInfo
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- CN223056110U CN223056110U CN202421863592.5U CN202421863592U CN223056110U CN 223056110 U CN223056110 U CN 223056110U CN 202421863592 U CN202421863592 U CN 202421863592U CN 223056110 U CN223056110 U CN 223056110U
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- limestone raw
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Abstract
The utility model relates to the technical field of cement manufacture and discloses a limestone raw material particle screening device which comprises a screening box and a vibrating motor, wherein the top of the screening box is communicated with a feeding box, the middle part of the inner side of the screening box is fixedly connected with a screening plate, the right side of the inner part of the screening box is fixedly connected with a fixing plate, the front side and the rear side of the fixing plate are fixedly connected with air cylinders, one ends of the two air cylinders are fixedly connected with connecting blocks, the left sides of the two connecting blocks are rotatably connected with rotating plates, and the middle parts of the two rotating plates are rotatably connected with rotating shafts. According to the utility model, the cylinder drives the connecting mounting frame II to slide leftwards on the screening plate, the rack is matched with the gear III to drive the dredging slice to remove blocking particles in the screening groove, and the adjusting screw is rotated outwards to enable the crushing roller I and the gear I to be smoothly separated from the crushing roller II and the gear II, so that the clamping position on the crushing device can be cleaned conveniently.
Description
Technical Field
The utility model relates to the technical field of cement manufacture, in particular to a limestone raw material particle screening device.
Background
Limestone is a common natural ore, the main component of which is calcium carbonate, and limestone is a key raw material for cement production, and in the cement manufacturing process, the limestone is mixed with other raw materials of clay and then calcined at high temperature to form clinker, and the clinker is ground and added with a proper amount of gypsum, so that the cement commonly used in our daily life is manufactured.
In the production link, the limestone raw materials need to undergo crushing treatment in the screening device, so that further processing treatment is conveniently carried out in the later stage, the purpose of refining the limestone raw materials into powder is achieved, and aiming at differentiated production requirements, the whole process can implement accurate granularity adjustment, and the produced powder particles are ensured to meet the established quality standard.
The existing manufacturing factory adopts the limestone breaker to break up the lime stone, then vibrates through multilayer screening board, realizes meticulous screening and handles, but because the granule size of lime stone raw materials is different, causes the jam to the screening board easily between big granule and the granule to lead to screening efficiency to reduce, artifical clearance time and energy's condition, proposes lime stone raw materials granule screening plant for this and solves above-mentioned problem.
Disclosure of utility model
In order to make up for the defects, the utility model provides a limestone raw material particle screening device, which aims to solve the problems that in the prior art, the particle sizes of limestone raw materials are different, the screening is easy to be blocked, and manual cleaning is time-consuming and labor-consuming.
In order to achieve the purpose, the limestone raw material particle screening device comprises a screening box and a vibrating motor, wherein the top of the screening box is communicated with a feeding box, the middle part of the inner side of the screening box is fixedly connected with a screening plate, the right side of the inside of the screening box is fixedly connected with a fixing plate, the front side and the rear side of the fixing plate are fixedly connected with cylinders, one ends of the two cylinders are fixedly connected with connecting blocks, the left sides of the two connecting blocks are respectively and rotatably connected with a rotating plate, the middle parts of the two rotating plates are respectively and rotatably connected with a rotating shaft, the left sides of the two rotating plates are respectively and rotatably connected with a mounting block, the left sides of the two mounting blocks are respectively and rotatably connected with a mounting frame II, the inner sides of the mounting frame II are respectively and fixedly connected with a plurality of dredging sheets, the front end and the rear end of each rotating rod penetrates through the inner wall of the mounting frame II and is fixedly connected with a gear III, the front side and the rear side of the top of the screening plate are respectively and fixedly connected with racks, the outer walls of the two gears III are respectively and are respectively meshed with the tops of the rack, the mounting frame II are respectively, the left side and the mounting frame and the left side and the right side of the rack are respectively are rotatably connected with the mounting blocks, the mounting blocks and the mounting frame II are respectively.
As a further description of the above technical solution:
The utility model provides a feed box, including feeding box, adjusting mechanism, adjusting screw's right-hand member threaded connection is in the left side of feeding box, adjusting screw's right-hand member runs through the left side of feeding box and rotates and be connected with mounting bracket one, the equal sliding connection in left side of feeding box has the gag lever post, two the right-hand member of gag lever post all runs through the left side of feeding box and fixedly connected with in the left side of mounting bracket one, the front side fixedly connected with servo motor of feeding box, servo motor's output runs through the front side of feeding box and fixedly connected with crushing roller two, the equal fixedly connected with gear of front and back end of crushing roller two, the inside rotation of mounting bracket one is connected with crushing roller one, the front and back end of crushing roller one all runs through the inside of mounting bracket one and fixedly connected with gear one, the outer wall meshing of gear one is connected at the outer wall of gear two.
As a further description of the above technical solution:
the front side fixedly connected with switch box of screening case, the inside right side fixedly connected with guide board of screening case.
As a further description of the above technical solution:
The left side fixedly connected with bracing piece of screening case, the top fixedly connected with of bracing piece places the board.
As a further description of the above technical solution:
The top sliding connection of placing the board has collection box one, the discharge gate has been seted up to screening case's left side.
As a further description of the above technical solution:
the front side of the screening box is slidingly connected with a second collecting box, and the front side of the second collecting box is fixedly connected with a handle.
As a further description of the above technical solution:
The left side and the right side of the screening box are fixedly connected with a plurality of support columns, and the bottom ends of the support columns are fixedly connected with rubber pads.
As a further description of the above technical solution:
The front side fixedly connected with observation window of screening case, the equal threaded connection of front side of observation window has a plurality of bolts.
The utility model has the following beneficial effects:
1. According to the utility model, limestone raw material particles crushed by the feeding box fall on the screening plate and are matched with the vibrating motor to carry out screening treatment, the rotary plate is driven by the air cylinder to inwards carry out cross combination, the second mounting frame slides leftwards on the screening plate, and the rotating rod drives the dredging slice to remove blocking particles in the screening groove through the mutual engagement of the rack and the third gear, so that particle blocking is avoided, screening efficiency is reduced, and meanwhile, the workload of people is lightened.
2. According to the utility model, the first crushing roller is driven to rotate by the servo motor, the first crushing roller and the second crushing roller are driven by the gear I and the gear II to crush limestone raw material particles, when the crushing structure is damaged, the adjusting screw is rotated outwards to drive the mounting frame to slide to the left, so that the first crushing roller and the gear I are smoothly separated from the second crushing roller and the gear II, the clamping position on the crushing device is conveniently cleaned, and the service life of the crushing device is prolonged.
Drawings
FIG. 1 is a perspective view of a limestone feed particle screening apparatus in accordance with the present utility model;
FIG. 2 is a front view of a limestone feed particle screening apparatus in accordance with the present utility model;
FIG. 3 is a partial exploded view of a limestone feed particle screening device in accordance with the present utility model;
FIG. 4 is a cross-sectional view of a limestone feed particle screening apparatus in accordance with the present utility model;
Fig. 5 is an exploded view of a partial structure of a limestone raw material particle screening apparatus according to the present utility model.
Legend description:
1. Screening box 2, adjusting mechanism 201, adjusting screw 202, mounting frame I, 203, limit rod 204, crushing roller I, 205, gear I, 206, gear II, 207, crushing roller II, 208, servo motor, 3, feeding box 4, screening plate, 5, fixing plate, 6, cylinder, 7, connecting block, 8, rotating plate, 9, rotating shaft, 10, mounting block, 11, mounting frame II, 12, rotating rod, 13, dredging slice, 14, gear III, 15, rack, 16, guiding plate, 17, vibrating motor, 18, discharge hole, 19, collecting box I, 20, placing plate, 21, supporting rod, 22, supporting column, 23, rubber pad, 24, collecting box II, 25, handle, 26, switch box, 27, observation window, 28, bolt.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, 3 and 4, one embodiment provided by the present utility model is: limestone raw material particle screening device comprises a screening box 1 and a vibrating motor 17, wherein the top of the screening box 1 is communicated with a feeding box 3, the middle part of the inner side of the screening box 1 is fixedly connected with a screening plate 4, the right side of the inner part of the screening box 1 is fixedly connected with a fixing plate 5, the front side and the rear side of the fixing plate 5 are fixedly connected with air cylinders 6, one ends of the two air cylinders 6 are fixedly connected with connecting blocks 7, the left sides of the two connecting blocks 7 are rotationally connected with rotating plates 8, the middle parts of the two rotating plates 8 are rotationally connected with rotating shafts 9, the left sides of the two rotating plates 8 are rotationally connected with mounting blocks 10, the left sides of the two mounting blocks 10 are slidingly connected with a second mounting frame 11, the inner part of the second mounting frame 11 is rotationally connected with a rotating rod 12, the outer wall of the rotating rod 12 is fixedly connected with a plurality of dredging slices 13, the front end and the rear end of the rotating rod 12 penetrate through the inner wall of the mounting frame II 11 and are fixedly connected with a gear III 14, racks 15 are fixedly connected to the front side and the rear side of the top of the screening box 1, the outer walls of the two gears III 14 are respectively connected to the top of the racks 15 in a meshed mode, an adjusting mechanism 2 is arranged in the feeding box 3 and can be used for maintaining and dredging a crushing device, a placing plate 20 is fixedly connected to the top end of a supporting rod 21, a collecting box I19 is slidably connected to the top of the placing plate 20, a discharge hole 18 is formed in the left side of the screening box 1, a collecting box II 24 is slidably connected to the front side of the screening box 1, a handle 25 is fixedly connected to the front side of the collecting box II 24, and a guide plate 16 is fixedly connected to the right side of the inside of the screening box 1;
Specifically, a vibrating motor 17 is arranged on the right side of the screening box 1, and the model number of the vibrating motor 17 is YZO-2.5-4; the right side of the top of the screening box 1 is communicated with a feeding box 3, limestone raw material particles are placed through the feeding box 3, meanwhile, crushed limestone raw material particles are guided to fall on a screening plate 4 through a guide plate 16 at the bottom of the feeding box 3, limestone raw materials with different particle sizes are screened through the screening plate 4 and a vibrating motor 17, a fixing plate 5 is fixed on the right side of the inside of the screening box 1, a cylinder 6 is installed and fixed through the front side and the rear side of the fixing plate 5, and the model of the cylinder 6 is SMC CJ2; the cylinder 6 is fixed with the connecting block 7 through one end of the cylinder 6, the connecting block 7 and the mounting block 10 are rotatably mounted through the rotating plate 8, the rotating plates 8 are mutually intersected and are connected and mounted through the rotating shaft 9, when the cylinder 6 is started to drive the connecting block 7 to inwards slide, the rotating plate 8 inwards and simultaneously drive the mounting frame II 11 on the mounting block 10 to slide leftwards, the rotating rod 12 is arranged in the mounting frame II 11, the outer wall of the rotating rod 12 is provided with a plurality of dredging slices 13 corresponding to the sieving grooves, in order to ensure that the dredging slices 13 can rotate automatically, the gears III 14 at two ends of the rotating rod 12 are meshed with the racks 15, when the mounting frame II 11 slides leftwards, the racks 15 are matched with the gears III 14 to drive the dredging slices 13 to cut and reject blocking particles in the sieving grooves, after sieving through the discharging hole 18, the particles still larger in the sieving box 1 can fall into the collecting box I19, and the sieved particles can directly fall into the collecting box II 24, convenient to take and use in later period.
Referring to fig. 1, 3 and 5, the adjusting mechanism 2 comprises an adjusting screw 201, the right end of the adjusting screw 201 is in threaded connection with the left side of the feeding box 3, the right end of the adjusting screw 201 penetrates through the left side of the feeding box 3 and is rotationally connected with a first mounting frame 202, the left sides of the feeding box 3 are both in sliding connection with limiting rods 203, the right ends of the two limiting rods 203 penetrate through the left side of the feeding box 3 and are fixedly connected with the left side of the first mounting frame 202, the front side of the feeding box 3 is fixedly connected with a servo motor 208, the output end of the servo motor 208 penetrates through the front side of the feeding box 3 and is fixedly connected with a second crushing roller 207, the front end and the rear end of the second crushing roller 207 are both fixedly connected with a second gear 206, a first crushing roller 204 is rotationally connected inside the first mounting frame 202, the front end and the rear end of the first crushing roller 204 penetrates through the inside of the first mounting frame 202 and is fixedly connected with a first gear 205, and the outer wall of the first gear 205 is in meshed connection with the outer wall of the second gear 206;
Specifically, a crushing structure is arranged in a feeding box 3, a crushing roller I204 is fixedly connected through a servo motor 208 on the front side of the feeding box 3, the type of the servo motor 208 is 28BYJ-48, an adjusting screw 201 is arranged on the left side of the feeding box 3 and is connected with a mounting frame I202, a limiting rod 203 is arranged on the left side of the mounting frame 202, gears I205 are fixedly arranged at two ends of the crushing roller II 207, gears II 206 are fixedly arranged at the front end and the rear end of the crushing roller II 207, the gears I205 and the gears II 206 are meshed with each other, the synchronous rotation effect is achieved after the gears I205 and the gears II are contacted with each other, limestone raw material particles are crushed through the crushing roller I204 and the crushing roller II 207, but the crushing structure is easy to cause clamping loss after long-time use, a limiting rod 201 is arranged on the left side of the feeding box 3, the adjusting screw 201 is connected with the mounting frame I202, meanwhile, the limiting rod 203 is arranged on the left side of the mounting frame I202 and is slidably arranged on the left side of the feeding box 3, the limiting rod 203 is used for keeping the stability of the mounting frame I202, and the grinding device is further convenient to clean and the crushing device is used for cleaning the crushing roller I and driving the crushing roller I to be separated from the crushing roller I206.
Referring to fig. 1, 2 and 4, a switch box 26 is fixedly connected to the front side of the screening box 1, a supporting rod 21 is fixedly connected to the left side of the screening box 1, a plurality of supporting columns 22 are fixedly connected to the left side and the right side of the screening box 1, rubber pads 23 are fixedly connected to the bottom ends of the supporting columns 22, an observation window 27 is fixedly connected to the front side of the screening box 1, and a plurality of bolts 28 are fixedly connected to the front side of the observation window 27;
Specifically, the switch box 26 is arranged on the front side of the screening box 1, the whole device can be controlled rapidly through the switch box 26, the use is more convenient, the support columns 22 are arranged on the left side and the right side of the screening box 1, the support treatment of the screening box 1 is realized by contacting the bottom ends of the support columns 22 with the ground, rubber pads 23 are arranged at the bottom ends of the support columns 22 in order to avoid friction between the support columns 22 and the ground, and the abrasion of the support columns 22 is avoided through the rubber pads 23.
Firstly, placing limestone raw material particles through a feeding box 3, guiding the crushed limestone raw material particles to fall on a screening plate 4 through a guide plate 16 at the bottom of the feeding box 3, screening the limestone through the screening plate 4 and a vibrating motor 17, and after the limestone raw material screening of the first round is finished, starting a cylinder 6 to drive a connecting block 7 to slide inwards to enable the connecting block 7 to drive a rotating plate 8 to carry out cross combination inwards, at the moment, the rotating plate 8 can drive a second mounting frame 11 on a mounting block 10 to slide leftwards, and driving a rotating rod 12 to rotate through a rack 15 and a third gear 14 to enable a dredging slice 13 to reject blocked particles in a screening groove;
And drive crushing roller one 207 through starting servo motor 208 and rotate, intermeshing between gear one 205 and the gear two 206 realizes synchronous pivoted effect, drives crushing roller one 204 and crushing roller two 207 through gear one 205 and gear two 206 and carries out crushing processing to lime stone raw materials granule, when broken when the broken structure appears, rotate adjusting screw 201 to the outside, drive crushing roller one 204 and gear one 205 steady break away from crushing roller two 206 through gag lever post 203, conveniently carry out quick cleaning to the block position on the reducing mechanism.
It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.
Claims (8)
1. Limestone raw material particle screening plant, including screening case (1) and vibrating motor (17), wherein, the top intercommunication of screening case (1) has feed box (3), the inboard middle part fixedly connected with screening board (4) of screening case (1), the inside right side fixedly connected with fixed plate (5) of screening case (1), the equal fixedly connected with cylinder (6) of front and back side of fixed plate (5), two the equal fixedly connected with connecting block (7) of one end of cylinder (6), two the equal rotation in left side of connecting block (7) is connected with rotating plate (8), two the equal rotation in middle part of rotating plate (8) is connected with pivot (9), two the equal rotation in left side of rotating plate (8) is connected with installation piece (10), two the equal sliding connection in left side of installation piece (10) have two (11), the inside rotation of installation frame two (11) is connected with bull stick (12), the outer wall of bull stick (12) is all fixedly connected with a plurality of section (13), the equal rotation in one end of cylinder (6) is connected with connecting block (7), two the equal rotation in left side of connecting block (8) is connected with rack (14) at the equal fixedly connected with rack (14) at the top of three, the equal rotation of rack (14) at the equal top of three, the inside of feed box (3) is provided with adjustment mechanism (2), adjustment mechanism (2) can be used for maintaining the mediation to reducing mechanism.
2. The limestone raw material granule screening device according to claim 1, wherein the adjusting mechanism (2) comprises an adjusting screw (201), the right end of the adjusting screw (201) is in threaded connection with the left side of the feeding box (3), the right end of the adjusting screw (201) penetrates through the left side of the feeding box (3) and is rotationally connected with a first mounting frame (202), the left sides of the feeding box (3) are all in sliding connection with a limiting rod (203), the right ends of the two limiting rods (203) penetrate through the left side of the feeding box (3) and are fixedly connected with the left side of a first mounting frame (202), the front side of the feeding box (3) is fixedly connected with a servo motor (208), the output end of the servo motor (208) penetrates through the front side of the feeding box (3) and is fixedly connected with a second grinding roller (207), the front end and the rear end of the second grinding roller (207) are all fixedly connected with a second gear (206), the inner part of the first mounting frame (202) is rotationally connected with a first grinding roller (204), the front end of the first grinding roller (204) is connected with the first gear (205), and the front end of the second grinding roller (205) is fixedly connected with the second gear (206).
3. The limestone raw material granule screening device according to claim 1, wherein a switch box (26) is fixedly connected to the front side of the screening box (1), and a guide plate (16) is fixedly connected to the right side of the inside of the screening box (1).
4. The limestone raw material particle screening device according to claim 1, wherein a supporting rod (21) is fixedly connected to the left side of the screening box (1), and a placing plate (20) is fixedly connected to the top end of the supporting rod (21).
5. The limestone raw material granule screening device according to claim 4, wherein the top of the placement plate (20) is slidably connected with a first collecting box (19), and a discharge port (18) is formed in the left side of the screening box (1).
6. The limestone raw material particle screening device according to claim 1, wherein the front side of the screening box (1) is slidingly connected with a second collecting box (24), and the front side of the second collecting box (24) is fixedly connected with a handle (25).
7. The limestone raw material particle screening device according to claim 1, wherein a plurality of supporting columns (22) are fixedly connected to the left side and the right side of the screening box (1), and rubber pads (23) are fixedly connected to the bottom ends of the supporting columns (22).
8. The limestone raw material particle screening device according to claim 1, wherein an observation window (27) is fixedly connected to the front side of the screening box (1), and a plurality of bolts (28) are connected to the front side of the observation window (27) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421863592.5U CN223056110U (en) | 2024-08-02 | 2024-08-02 | Limestone raw material particle screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421863592.5U CN223056110U (en) | 2024-08-02 | 2024-08-02 | Limestone raw material particle screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223056110U true CN223056110U (en) | 2025-07-04 |
Family
ID=96203081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421863592.5U Active CN223056110U (en) | 2024-08-02 | 2024-08-02 | Limestone raw material particle screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223056110U (en) |
-
2024
- 2024-08-02 CN CN202421863592.5U patent/CN223056110U/en active Active
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