CN219559798U - Breaker is used in cement manufacture - Google Patents
Breaker is used in cement manufacture Download PDFInfo
- Publication number
- CN219559798U CN219559798U CN202320782400.7U CN202320782400U CN219559798U CN 219559798 U CN219559798 U CN 219559798U CN 202320782400 U CN202320782400 U CN 202320782400U CN 219559798 U CN219559798 U CN 219559798U
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- Prior art keywords
- crushing
- box
- discharging
- crushing roller
- wall surface
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- 239000004568 cement Substances 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 238000007599 discharging Methods 0.000 claims description 38
- 238000001125 extrusion Methods 0.000 claims description 19
- 239000004575 stone Substances 0.000 claims description 13
- 230000000149 penetrating effect Effects 0.000 claims description 12
- 239000004744 fabric Substances 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 description 29
- 230000000694 effects Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model discloses a crushing device for cement production, which relates to the technical field of cement production and comprises a crushing box, wherein a feed hopper is fixedly arranged on the upper wall surface of the crushing box, guide blocks are respectively and fixedly arranged on the two side wall surfaces in the crushing box, the upper wall surfaces of the guide blocks are respectively provided with first crushing teeth, the side wall surfaces of the guide blocks are respectively provided with first crushing teeth.
Description
Technical Field
The utility model relates to the technical field of cement production, in particular to a crushing device for cement production.
Background
The cement is a powdery hydraulic inorganic cementing material. The water is added and stirred to form slurry, which can be hardened in air or water and firmly bond sand, stone and other materials together. The concrete made of cement bonded gravels has higher strength after hardening, and can resist the erosion of fresh water or salt-containing water;
in the cement production process, raw materials need to be crushed, for example, in the patent of the utility model named crushing device for cement bulk, with the publication number of CN217856394U, a crushing channel, a material conveying channel and a fan body are designed, a first crushing roller and a second crushing roller are respectively installed in the crushing channel in a rotating way, crushing cutter teeth on the first crushing roller and crushing cutter teeth on the second crushing roller are staggered, but the conventional crushing device only adopts a mode of matching the crushing rollers and crushing cutters, and relatively extrudes and crushes the materials for one time, so that the materials cannot be crushed thoroughly, the crushing effect is poor, the cement is crushed unevenly, and the production quality of the cement is influenced.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a crushing device for cement production, which solves the technical problems that the prior crushing device only adopts a crushing roller and a crushing cutter to be matched, and materials are crushed for one time by relative extrusion, so that the materials cannot be crushed thoroughly, the crushing effect is poor, the cement is crushed unevenly, and the production quality of cement is affected.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a breaker for cement manufacture, includes crushing case, crushing case upper wall fixed mounting has the feeder hopper, crushing incasement both sides wall respectively fixed mounting has the guide block, slope inclined plane structure is personally submitted to the guide block upper wall, be equipped with first crushing tooth on the guide block lateral wall respectively, crushing incasement just is located and is equipped with elementary extrusion crushing subassembly between the guide block, crushing incasement just is located guide block below fixed mounting and has extrusion rubble high strength screen cloth, extrusion rubble high strength screen cloth is the arc structure, crushing case lower wall is equipped with the discharging pipe, be equipped with the secondary on the discharging pipe and smash the discharging subassembly.
Preferably, the primary extrusion crushing assembly comprises a pair of first crushing rollers, the pair of first crushing rollers are rotatably arranged in a crushing box and positioned between guide blocks, a second crushing roller is rotatably arranged in the crushing box and positioned between the pair of first crushing rollers, the diameter of the second crushing roller is larger than that of the first crushing roller, and the second crushing roller is in contact with the extruded crushed stone high-strength screen.
Preferably, a pair of first crushing roller and second crushing roller one end runs through in crushing case back wall, crushing case outer back wall fixed mounting has the case that bears, a pair of first crushing roller and second crushing roller run through the end and are located the case that bears, a pair of first crushing roller and second crushing roller run through the end on respectively fixed mounting have the gear, intermeshing connects between the gear, fixed mounting has first motor on the back wall in the case that bears, first motor drive end and second crushing roller run through end fixed connection.
Preferably, the center of the second crushing roller is positioned on the center of the high-strength screen for crushing the crushed stone.
Preferably, the secondary crushing and discharging assembly comprises a discharging box, the discharging box is fixedly arranged on the lower wall surface of a discharging pipe, a pair of spiral rods are rotatably arranged in the discharging box, the spiral rods are connected in a meshed mode, second crushing teeth are arranged on the spiral rods, a protecting box is fixedly arranged on the side wall surface of the discharging box, a second motor is fixedly arranged in the protecting box, one end of the spiral rod penetrates through the discharging box and is located in the protecting box, the driving end of the second motor is fixedly connected with one of the penetrating ends of the spiral rod, belt pulleys are fixedly arranged on the penetrating ends of the spiral rod respectively, a driving belt is connected between the belt pulleys, and a discharging hopper is fixedly arranged on the lower wall surface of the discharging box.
Preferably, the cross section of the lower wall surface of the crushing box is of a funnel-shaped structure, and the discharging pipe is positioned at the center of the lower wall surface of the crushing box.
Advantageous effects
The utility model provides a crushing device for cement production, which solves the technical problems that the traditional crushing device only adopts a mode of matching a crushing roller with a crushing cutter to crush materials for the first time, so that the materials cannot be crushed thoroughly, the crushing effect is poor, the cement is crushed unevenly and the production quality of cement is affected 。
Drawings
Fig. 1 is a schematic diagram of a front view structure of a crushing device for cement production according to the present utility model.
Fig. 2 is a schematic side view of a crushing device for cement production according to the present utility model.
Fig. 3 is a schematic structural view of a carrying case of a crushing device for cement production according to the present utility model.
Fig. 4 is a schematic view of a discharging box of the crushing device for cement production.
In the figure: 1. a crushing box; 2. a feed hopper; 3. a guide block; 4. a first crushing tooth; 5. extruding the crushed stone high-strength screen; 6. a discharge pipe; 7. a first pulverizing roller; 8. a second pulverizing roller; 9. a carrying case; 10. a gear; 11. a first motor; 12. a discharging box; 13. a screw rod; 14. a second crushing tooth; 15. a protective box; 16. a second motor; 17. a belt pulley; 18. a drive belt; 19. and (5) discharging the hopper.
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. 1-4, the present utility model provides a technical solution: the crushing device for cement production comprises a crushing box 1, wherein a feed hopper 2 is fixedly arranged on the upper wall surface of the crushing box 1, guide blocks 3 are respectively and fixedly arranged on the two side wall surfaces in the crushing box 1, the upper wall surfaces of the guide blocks 3 are of inclined slope structures, first crushing teeth 4 are respectively arranged on the side wall surfaces of the guide blocks 3, a primary extrusion crushing assembly is arranged in the crushing box 1 and between the guide blocks 3, an extrusion crushed stone high-strength screen 5 is fixedly arranged in the crushing box 1 and below the guide blocks 3, the extrusion crushed stone high-strength screen 5 is of an arc structure, a discharge pipe 6 is arranged on the lower wall surface of the crushing box 1, and a secondary crushing and discharging assembly is arranged on the discharge pipe 6;
the material gets into crushing case 1 through feeder hopper 2 to concentrate under the inclined plane effect through the upper wall of guide block 3 and remove to primary extrusion crushing subassembly, primary extrusion crushing subassembly and first crushing tooth 4 cooperation carry out the first crushing with the material, the material after smashing falls to extrusion rubble high strength screen cloth 5 on, and cooperates primary extrusion crushing subassembly again and carry out extrusion grinding secondary crushing to the material, the material after smashing gets into secondary crushing discharge subassembly after passing through extrusion rubble high strength screen cloth 5, and then make the material obtain the third crushing, and discharge while smashing.
Further, the primary extrusion crushing assembly comprises a pair of first crushing rollers 7, the pair of first crushing rollers 7 are rotatably arranged in the crushing box 1 and are positioned between the guide blocks 3, a second crushing roller 8 is rotatably arranged in the crushing box 1 and between the pair of first crushing rollers 7, the diameter of the second crushing roller 8 is larger than that of the first crushing roller 7, the second crushing roller 8 is in contact with the crushed stone high-strength screen 5, materials are crushed in a gap between the first crushing roller 7 and the second crushing roller 8, and the materials on the crushed stone high-strength screen 5 are crushed under the rolling action of the second crushing roller 8.
Further, one ends of the first crushing roller 7 and the second crushing roller 8 penetrate through the rear wall surface of the crushing box 1, a bearing box 9 is fixedly installed on the rear wall surface outside the crushing box 1, penetrating ends of the first crushing roller 7 and the second crushing roller 8 are positioned in the bearing box 9, gears 10 are fixedly installed on penetrating ends of the first crushing roller 7 and the second crushing roller 8 respectively, the gears 10 are in meshed connection, a first motor 11 is fixedly installed on the rear wall surface inside the bearing box 9, and driving ends of the first motor 11 are fixedly connected with penetrating ends of the second crushing roller 8;
the first motor 11 drives the second crushing roller 8 to rotate, and the first crushing roller 7 is driven to rotate through the gear 10 when the second crushing roller 8 rotates due to the meshed connection of the first crushing pipe and the second crushing roller 8 through the gear 10.
Further, the center of the second crushing roller 8 is positioned on the center of the crushed stone high-strength screen 5.
Further, the secondary crushing and discharging assembly comprises a discharging box 12, the discharging box 12 is fixedly arranged on the lower wall surface of the discharging pipe 6, a pair of spiral rods 13 are rotatably arranged in the discharging box 12, the pair of spiral rods 13 are in meshed connection with each other, second crushing teeth 14 are arranged on the spiral rods, a protecting box 15 is fixedly arranged on the side wall surface of the discharging box 12, a second motor 16 is fixedly arranged in the protecting box 15, one end of each of the pair of spiral rods 13 penetrates through the discharging box 12 and is positioned in the protecting box 15, the driving end of each of the second motors 16 is fixedly connected with one of the penetrating ends of the corresponding pair of spiral rods 13, belt pulleys 17 are fixedly arranged on the penetrating ends of the corresponding spiral rods 13 respectively, a driving belt 18 is connected between the belt pulleys 17, and a discharging hopper 19 is fixedly arranged on the lower wall surface of the discharging box 12;
one of the screw rods 13 is driven to rotate by the second motor 16, the screw rods 13 are connected through the belt pulley 17 and the transmission belt 18, the screw rods 13 are further rotated, at the moment, materials enter the discharge box 12, the screw rods 13 are provided with screw blades, the materials are further moved along the paths of the screw blades, the materials are extruded by the screw rods 13 and the second crushing teeth 14, and further crushing processing is further achieved until the materials are discharged through the discharge hopper 19.
Further, the cross section of the lower wall surface of the crushing box 1 is of a funnel-shaped structure, and the discharging pipe 6 is positioned at the center of the lower wall surface of the crushing box 1.
The detailed connection means are known in the art, and the following mainly describes the working principle and process, and the specific work is as follows.
Examples: according to the attached drawing, the material enters the crushing box 1 through the feed hopper 2, and the material is concentrated to the first crushing roller 7 and the second crushing roller 8 to move under the action of the inclined plane of the upper wall surface of the guide block 3, the driving end of the first motor 11 drives the second crushing roller 8 to rotate, as the first crushing pipe is meshed and connected with the second crushing roller 8 through the gear 10, when the second crushing roller 8 rotates, the first crushing roller 7 is driven to rotate through the gear 10, the first crushing roller 7 and the first crushing teeth 4 are mutually matched to crush the material, the material is crushed for the first time in the gap between the first crushing roller 7 and the second crushing roller 8, the crushed material falls onto the crushed stone high-strength screen 5, the crushed material enters the discharge box 12 after the crushed stone high-strength screen 5 is crushed under the rolling action of the second crushing roller 8, one of the spiral rods 13 is driven to rotate through the second motor 16, and the spiral rods 13 are connected through the belt pulley 17 and the transmission belt 18, the spiral rods 13 are further rotated, the spiral blades 13 enter the spiral blades 13, and the spiral blades are further arranged in the discharge box 13 along the spiral blades 13, and the crushing path is further processed along the three sides of the spiral blades, and the crushing path is further realized until the crushed material is discharged along the spiral blades 13, and the material is crushed along the three sides of the spiral blades 13.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
Claims (6)
1. The utility model provides a breaker for cement manufacture, includes crushing case (1), crushing case (1) upper wall fixed mounting has feeder hopper (2), a serial communication port, both sides wall fixed mounting has guide block (3) respectively in crushing case (1), inclined slope structure is personally submitted to guide block (3) upper wall, be equipped with first crushing tooth (4) on guide block (3) lateral wall respectively, crushing case (1) are interior and be located and be equipped with elementary extrusion crushing subassembly between guide block (3), crushing case (1) are interior and be located guide block (3) below fixed mounting and have extrusion rubble high strength screen cloth (5), extrusion rubble high strength screen cloth (5) are the arc structure, crushing case (1) lower wall is equipped with discharging pipe (6), be equipped with the secondary on discharging pipe (6) and smash the discharging subassembly.
2. A crushing device for cement production according to claim 1, wherein the primary extrusion crushing assembly comprises a pair of first crushing rollers (7), the pair of first crushing rollers (7) are rotatably mounted in the crushing box (1) and located between the guide blocks (3), a second crushing roller (8) is rotatably mounted in the crushing box (1) and located between the pair of first crushing rollers (7), the diameter of the second crushing roller (8) is larger than that of the first crushing roller (7), and the second crushing roller (8) is in contact with the crushed stone high-strength screen (5).
3. The crushing device for cement production according to claim 2, wherein one ends of the first crushing roller (7) and the second crushing roller (8) penetrate through the rear wall surface of the crushing box (1), the bearing box (9) is fixedly installed on the rear wall surface outside the crushing box (1), penetrating ends of the first crushing roller (7) and the second crushing roller (8) are located in the bearing box (9), gears (10) are fixedly installed on penetrating ends of the first crushing roller (7) and the second crushing roller (8) respectively, the gears (10) are connected in a meshed mode, a first motor (11) is fixedly installed on the rear wall surface inside the bearing box (9), and the driving end of the first motor (11) is fixedly connected with penetrating ends of the second crushing roller (8).
4. A crushing device for cement production according to claim 2, characterized in that the centre of the second crushing roller (8) is located on the centre of the extruded crushed stone high strength screen (5).
5. The crushing device for cement production according to claim 1, wherein the secondary crushing and discharging assembly comprises a discharging box (12), the discharging box (12) is fixedly installed on the lower wall surface of the discharging pipe (6), a pair of spiral rods (13) are rotatably installed on the discharging box (12), the spiral rods (13) are in meshed connection with each other, second crushing teeth (14) are arranged on the spiral rods, a protective box (15) is fixedly installed on the side wall surface of the discharging box (12), a second motor (16) is fixedly installed in the protective box (15), one end of each spiral rod (13) penetrates through the discharging box (12) and is located in the protective box (15), one driving end of each second motor (16) is fixedly connected with one of the penetrating ends of each spiral rod (13), belt pulleys (17) are fixedly installed on the penetrating ends of each spiral rod (13), a driving belt (18) is connected between the spiral rods, and a hopper (19) is fixedly installed on the lower wall surface of the discharging box (12).
6. A crushing device for cement production according to claim 1, wherein the cross-sectional shape of the lower wall surface of the crushing box (1) is in a funnel-shaped structure, and the discharge pipe (6) is positioned at the center of the lower wall surface of the crushing box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320782400.7U CN219559798U (en) | 2023-04-11 | 2023-04-11 | Breaker is used in cement manufacture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320782400.7U CN219559798U (en) | 2023-04-11 | 2023-04-11 | Breaker is used in cement manufacture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219559798U true CN219559798U (en) | 2023-08-22 |
Family
ID=87662210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320782400.7U Active CN219559798U (en) | 2023-04-11 | 2023-04-11 | Breaker is used in cement manufacture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219559798U (en) |
-
2023
- 2023-04-11 CN CN202320782400.7U patent/CN219559798U/en active Active
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