CN220310917U - Cement processing screening machine - Google Patents
Cement processing screening machine Download PDFInfo
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- CN220310917U CN220310917U CN202321574479.0U CN202321574479U CN220310917U CN 220310917 U CN220310917 U CN 220310917U CN 202321574479 U CN202321574479 U CN 202321574479U CN 220310917 U CN220310917 U CN 220310917U
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- plate
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- driving
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- 238000012216 screening Methods 0.000 title claims abstract description 48
- 239000004568 cement Substances 0.000 title claims abstract description 23
- 238000004140 cleaning Methods 0.000 claims abstract description 23
- 238000001125 extrusion Methods 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 abstract description 14
- 238000007599 discharging Methods 0.000 abstract description 5
- 235000019738 Limestone Nutrition 0.000 description 7
- 239000006028 limestone Substances 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Belt Conveyors (AREA)
Abstract
The utility model belongs to the technical field of screening machines, in particular to a cement processing screening machine, which aims at the problem that the existing screening machine cannot conveniently and uniformly discharge materials and adopts the following scheme that the cement processing screening machine comprises a screening roller, a conveying belt and a driving assembly, wherein the conveying belt is arranged at the bottom end of the inside of the screening roller, the driving assembly is arranged on the outer wall of one end of the screening roller in a surrounding manner, a ratchet wheel assembly is arranged on the side wall of one end, close to the driving assembly, of the conveying belt, a cleaning plate is arranged on one end, close to the driving assembly, of the conveying belt, and one side of the ratchet wheel assembly is connected with an extrusion assembly in a sliding manner; the driving assembly for driving comprises a driven toothed ring and a rotating gear, and one side of the rotating gear is connected with the ratchet assembly. The utility model has the advantages that the bottom conveyor belt can be automatically driven to intermittently rotate during screening operation, so that the discharging uniformity can be well maintained, the additional power driving control is not needed, and the conveyor belt can be automatically cleaned.
Description
Technical Field
The utility model relates to the technical field of screening machines, in particular to a cement processing screening machine.
Background
In the cement production process, most of raw materials such as limestone, clay, iron ore, coal and the like are crushed. Limestone is the raw material with the largest cement production amount, and the mined limestone has larger granularity and higher hardness, so that the crushing of the limestone plays an important role in the material crushing of cement factories. After the limestone is crushed, the limestone is screened, so that the unqualified limestone particles are screened out.
When screening filter equipment uses, the material collection structure of its bottom is usually, sets up an solitary inclined plane in the bottom, and then under the effect of gravity for the material free-falling is to the discharge gate, and this kind of passive mode for produce inside material when using and pile up, and then lead to its ejection of compact not even enough, and then influenced the normal clear of next process.
Disclosure of Invention
The cement processing screening machine provided by the utility model solves the problem that uniform discharging cannot be conveniently carried out.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a cement processing screening machine, includes screening cylinder, conveyer belt and drive assembly, the inside bottom of screening cylinder is provided with the conveyer belt, and the one end outer wall of screening cylinder encircles and is provided with drive assembly, and the conveyer belt is close to drive assembly's one end lateral wall and is provided with the ratchet subassembly, and the one end that the conveyer belt is close to drive assembly is provided with the clearance board, and one side sliding connection of ratchet subassembly has the extrusion subassembly;
the driving assembly for driving comprises a driven toothed ring and a rotating gear, and one side of the rotating gear is connected with the ratchet assembly;
the ratchet wheel component for reciprocating rotation comprises a bevel gear and a rotating toothed plate, and the bevel gear is in mutual rotation connection with the conveying belt;
the top of the cleaning plate for cleaning is provided with a driving gear, one side of the cleaning plate and the sliding rail slide mutually, and the cleaning plate is fixed to rotate with the side wall of the driving gear through a connecting rod.
Preferably, the screening cylinder bottom rotates and is connected with the backup pad, and the discharge gate is installed to the one end bottom of backup pad, and backup pad and conveyer belt rotation each other, a side and the drive assembly interconnect in top of backup pad.
Preferably, the inside center department of conveyer belt sets up and the connecting plate, and the both ends of connecting plate all are provided with the live-rollers, and live-rollers and conveyer belt rotation connection each other, and the both ends of live-rollers pass through the bearing and rotate with the backup pad.
Preferably, the driven toothed ring is fixedly connected with one end of the outer wall of the screening roller in a mutually encircling mode, one side of the driven toothed ring is meshed with the rotating gear, one end of the rotating gear is connected with the driving motor, and the driving motor is installed on the side wall of the top of the supporting plate.
Preferably, one side of the bevel gear is obliquely clamped with a rotary toothed plate, one side of the bevel gear, which is far away from the rotary toothed plate, is provided with a movable toothed plate, teeth on the outer wall of the bevel gear are oblique, and the side walls of the rotary toothed plate and the movable toothed plate are provided with teeth corresponding to the bevel gear;
the top of the movable toothed plate is rotationally connected with one side edge of the rotary gear through a rotary rod, the centers of the bevel gear and the rotary roller are fixedly connected with each other, and the top of the movable toothed plate is rotationally connected with the supporting plate.
Preferably, the extrusion assembly comprises a mounting frame and an extrusion spring, the mounting frame is L-shaped, one side, close to the movable toothed plate, of the mounting frame is connected with the extrusion spring, and one side of the extrusion spring slides with the movable toothed plate through a sliding block.
Preferably, the driving gear is connected with the driven gear ring in a mutually rotating way, a hairbrush is arranged on one side, close to the cleaning plate, of the cleaning plate, and one end of the outer wall of the conveying belt is mutually attached.
Compared with the prior art, the utility model has the beneficial effects that:
1. the rotary gear drives the driven toothed ring to rotate, and then the screening roller rotates, the screening of materials is achieved, and then the screened materials can fall onto the surface of the conveying belt, and when the rotary gear rotates, the rotary rod on one side of the outer wall can be driven to move, and then the bottom moving toothed plate is driven to reciprocate up and down along the sliding block, the moving toothed plate can unidirectionally drive the bevel gear to rotate, when the bevel gear is extruded towards the bottom, the moving toothed plate is far away from the bevel gear to extrude the extrusion spring, and then the bevel gear is staggered with each other, the bevel gear is prevented from reversely rotating, the conveying belt can be driven to rotate through the rotary roller when rotating, the materials are continuously conveyed to the discharge port, uniform discharging operation is achieved, and meanwhile when the driven toothed ring rotates, the cleaning plate can be driven to reciprocate up and down along the sliding rail through the connecting rod, and then the surface of the conveying belt is cleaned.
Drawings
FIG. 1 is a schematic view of a cement processing screen machine according to the present utility model;
FIG. 2 is a schematic diagram of the internal structure of a cement processing screening machine according to the present utility model;
FIG. 3 is a side view of a cement processing screen of the present utility model;
FIG. 4 is a schematic view of a joint between a driving assembly and a large wheel assembly of a cement processing screening machine according to the present utility model;
fig. 5 is a schematic structural view of a cleaning assembly of a cement processing screening machine according to the present utility model.
In the figure: 1. a screening drum; 101. a support plate; 102. a discharge port; 2. a conveyor belt; 201. a support plate; 202. a rotating roller; 3. a drive assembly; 301. a driven toothed ring; 302. rotating the gear; 303. a driving motor; 4. a ratchet assembly; 401. bevel gear; 402. rotating the toothed plate; 403. moving the toothed plate; 404. a rotating lever; 5. a cleaning plate; 501. a drive gear; 502. a connecting rod; 503. a slide rail; 6. an extrusion assembly; 601. a mounting frame; 602. extruding a spring; 603. a sliding block.
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.
Referring to fig. 1 and 5, a cement processing screening machine comprises a screening roller 1, a conveying belt 2 and a driving component 3, wherein the conveying belt 2 is arranged at the inner bottom end of the screening roller 1, the driving component 3 is arranged around the outer wall of one end of the screening roller 1, a ratchet component 4 is arranged on the side wall of one end, close to the driving component 3, of the conveying belt 2, a cleaning plate 5 is arranged on one end, close to the driving component 3, of the conveying belt 2, and one side of the ratchet component 4 is connected with an extrusion component 6 in a sliding manner; the driving assembly 3 for driving comprises a driven toothed ring 301 and a rotating gear 302, one side of the rotating gear 302 is connected with the ratchet assembly 4; the ratchet assembly 4 for reciprocating rotation comprises a bevel gear 401 and a rotating toothed plate 402, and the bevel gear 401 is connected with the conveyor belt 2 in a mutually rotating way; the top of the cleaning plate 5 for cleaning is provided with a driving gear 501, one side of the cleaning plate 5 and the sliding rail 503 slide mutually, and the cleaning plate 5 is fixed to rotate with the side wall of the driving gear 501 through a connecting rod 502.
It should be further noted that the driving gear 501 is rotatably connected with the driven gear ring 301, a brush is disposed on one side of the cleaning plate 5 near the conveyor belt 2, and the cleaning plate 5 is attached to one end of the outer wall of the conveyor belt 2
Referring to fig. 2, a supporting plate 101 is rotatably connected to the bottom of a screening drum 1, a discharge port 102 is installed at the bottom of one end of the supporting plate 101, the supporting plate 101 and a conveyor belt 2 are rotated with each other, and one side of the top of the supporting plate 101 is connected to a driving assembly 3.
Referring to fig. 1 and 2, a connecting plate 201 is disposed at the center of the conveyor belt 2, two ends of the connecting plate 201 are respectively provided with a rotating roller 202, the rotating rollers 202 are connected with the conveyor belt 2 in a rotating manner, two ends of the rotating rollers 202 rotate with the supporting plate 101 through bearings, and when the helical gear 401 rotates, the rotating rollers 202 can drive the conveyor belt 2 to rotate, so that materials are continuously conveyed to the discharge hole 102, and uniform discharge operation is realized.
Referring to fig. 3 and 4, one end of the outer wall of the driven toothed ring 301 and one end of the outer wall of the screening drum 1 are fixedly connected in a surrounding manner, one side of the driven toothed ring 301 is meshed with the rotating gear 302, one end of the rotating gear 302 is connected with the driving motor 303, the driving motor 303 is arranged at the side wall of the top of the supporting plate 101, and the driving motor 303 is started to enable the rotating gear 302 to drive the driven toothed ring 301 to rotate, so that the screening drum 1 rotates, screening of materials is achieved, the screened materials can fall onto the surface of the conveyor belt 2, and when the rotating gear 302 rotates, a rotating rod 404 on one side of the outer wall of the driven toothed ring can be driven to move.
Referring to fig. 4, a rotating toothed plate 402 is obliquely clamped on one side of a bevel gear 401, a moving toothed plate 403 is arranged on one side of the bevel gear 401 away from the rotating toothed plate 402, teeth on the outer wall of the bevel gear 401 are oblique, and teeth corresponding to the bevel gear 401 are formed on the side walls of the rotating toothed plate 402 and the moving toothed plate 403; the top of remove pinion rack 403 is connected through dwang 404 and one side edge rotation of turning gear 302, helical gear 401 and the central interconnect of rotor 202 are fixed, the top of turning pinion rack 402 is connected with backup pad 101 is rotated each other, remove pinion rack 403 and reciprocate along slider 603 position, because remove one side of pinion rack 403 and helical gear 401 joint each other, and one side of helical gear 401 is connected with and rotates pinion rack 402, and then make and remove pinion rack 403 and can unidirectionally drive helical gear 401 and rotate, when it extrudees helical gear 401 to the bottom, can't rotate under the joint of turning pinion rack 402, make remove pinion rack 403 keep away from helical gear 401 and extrude compression spring 602, and then stagger each other with helical gear 401, avoid driving its reverse rotation.
Referring to fig. 4, the extrusion assembly 6 includes a mounting frame 601 and an extrusion spring 602, the mounting frame 601 is L-shaped, and one side of the mounting frame 601, which is close to the moving toothed plate 403, is connected with the extrusion spring 602, one side of the extrusion spring 602 slides with the moving toothed plate 403 through a sliding block 603, and the extrusion spring 602 extrudes the moving toothed plate 403 through the sliding block 603, so that it can be attached to the helical gear 401.
Working principle: when the device is used, the corresponding materials can be poured into the screening roller 1, the driving motor 303 is started, the rotating gear 302 drives the driven toothed ring 301 to rotate, the screening roller 1 is further enabled to rotate, the screened materials can fall onto the surface of the conveying belt 2, when the rotating gear 302 rotates, the rotating rod 404 on one side of the outer wall can be driven to move, the bottom moving toothed plate 403 is driven to reciprocate up and down along the position of the sliding block 603, as one side of the moving toothed plate 403 is clamped with the bevel gear 401, one side of the bevel gear 401 is connected with the rotating toothed plate 402, the moving toothed plate 403 can further drive the bevel gear 401 to rotate unidirectionally, when the bevel gear 401 is extruded towards the bottom, the bevel gear 403 cannot rotate under the clamping of the rotating toothed plate 402, the moving toothed plate 403 is far away from the extruding spring 602, and is further staggered with the bevel gear 401, the bevel gear 202 is prevented from reversely rotating, the rotating toothed plate 401 can drive the conveying belt 2 to rotate, the materials continuously to the discharging port 102 along the discharging port, and the driven toothed plate is driven by the rotating rod 502, and the sliding rail 502 can be cleaned up by the driving the rotating toothed plate 502 when the bevel gear is driven by the driving rod 502.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a cement processing screening machine, includes screening cylinder (1), conveyer belt (2) and drive assembly (3), its characterized in that, the inside bottom of screening cylinder (1) is provided with conveyer belt (2), and the one end outer wall of screening cylinder (1) encircles and is provided with drive assembly (3), and the one end lateral wall that conveyer belt (2) is close to drive assembly (3) is provided with ratchet subassembly (4), and the one end that conveyer belt (2) is close to drive assembly (3) is provided with clearance board (5), and one side sliding connection of ratchet subassembly (4) has extrusion subassembly (6);
the driving assembly (3) for driving comprises a driven toothed ring (301) and a rotating gear (302), and one side of the rotating gear (302) is connected with the ratchet assembly (4);
the ratchet wheel assembly (4) for reciprocating rotation comprises a bevel gear (401) and a rotating toothed plate (402), and the bevel gear (401) is connected with the conveying belt (2) in a rotating manner;
the top of the cleaning plate (5) for cleaning is provided with a driving gear (501), one side of the cleaning plate (5) and the sliding rail (503) slide mutually, and the cleaning plate (5) and the side wall of the driving gear (501) rotate mutually through a connecting rod (502).
2. A cement processing screening machine according to claim 1, wherein the bottom of the screening drum (1) is rotatably connected with a supporting plate (101), a discharge port (102) is installed at the bottom of one end of the supporting plate (101), the supporting plate (101) and the conveyor belt (2) are rotated with each other, and one side edge of the top of the supporting plate (101) is connected with the driving assembly (3).
3. The cement processing screening machine according to claim 1, wherein the connecting plate (201) is provided at the inner center of the conveyor belt (2), both ends of the connecting plate (201) are provided with rotating rollers (202), the rotating rollers (202) are rotatably connected with the conveyor belt (2), and both ends of the rotating rollers (202) are rotatably connected with the supporting plate (101) through bearings.
4. A cement processing screening machine according to claim 1, wherein the driven toothed ring (301) is fixedly connected with one end of the outer wall of the screening drum (1) in a surrounding manner, one side of the driven toothed ring (301) is meshed with the rotating gear (302), one end of the rotating gear (302) is connected with the driving motor (303), and the driving motor (303) is installed on the top side wall of the supporting plate (101).
5. The cement processing screening machine according to claim 1, wherein a rotating toothed plate (402) is obliquely clamped on one side of the bevel gear (401), a movable toothed plate (403) is arranged on one side, away from the rotating toothed plate (402), of the bevel gear (401), teeth on the outer wall of the bevel gear (401) are oblique, and teeth corresponding to the bevel gear (401) are formed on the side walls of the rotating toothed plate (402) and the movable toothed plate (403);
the top of the movable toothed plate (403) is rotationally connected with one side edge of the rotary gear (302) through a rotary rod (404), the bevel gear (401) is fixedly connected with the center of the rotary roller (202), and the top of the rotary toothed plate (402) is rotationally connected with the supporting plate (101).
6. The cement processing screening machine according to claim 1, wherein the extrusion assembly (6) comprises a mounting frame (601) and an extrusion spring (602), the mounting frame (601) is L-shaped, one side of the mounting frame (601) close to the movable toothed plate (403) is connected with the extrusion spring (602), and one side of the extrusion spring (602) slides with the movable toothed plate (403) through a sliding block (603).
7. The cement processing screening machine according to claim 1, wherein the driving gear (501) is rotatably connected with the driven toothed ring (301), a brush is arranged on one side, close to the conveyor belt (2), of the cleaning plate (5), and one end, close to the outer wall, of the conveyor belt (2), of the cleaning plate (5) is mutually attached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321574479.0U CN220310917U (en) | 2023-06-20 | 2023-06-20 | Cement processing screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321574479.0U CN220310917U (en) | 2023-06-20 | 2023-06-20 | Cement processing screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220310917U true CN220310917U (en) | 2024-01-09 |
Family
ID=89426130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321574479.0U Active CN220310917U (en) | 2023-06-20 | 2023-06-20 | Cement processing screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220310917U (en) |
-
2023
- 2023-06-20 CN CN202321574479.0U patent/CN220310917U/en active Active
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