CN219441821U - Cement raw material preprocessing breaker - Google Patents
Cement raw material preprocessing breaker Download PDFInfo
- Publication number
- CN219441821U CN219441821U CN202222083837.XU CN202222083837U CN219441821U CN 219441821 U CN219441821 U CN 219441821U CN 202222083837 U CN202222083837 U CN 202222083837U CN 219441821 U CN219441821 U CN 219441821U
- Authority
- CN
- China
- Prior art keywords
- crushing
- primary
- movable base
- base
- primary crushing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002994 raw material Substances 0.000 title claims abstract description 16
- 239000004568 cement Substances 0.000 title claims abstract description 14
- 238000007781 pre-processing Methods 0.000 title claims abstract description 13
- 238000007599 discharging Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 4
- 229910000366 copper(II) sulfate Inorganic materials 0.000 description 10
- JZCCFEFSEZPSOG-UHFFFAOYSA-L copper(II) sulfate pentahydrate Chemical compound O.O.O.O.O.[Cu+2].[O-]S([O-])(=O)=O JZCCFEFSEZPSOG-UHFFFAOYSA-L 0.000 description 10
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 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 cement raw material preprocessing crusher, which comprises a crushing box, a support and a feed hopper, wherein a primary crushing mechanism and a fine crushing mechanism are arranged in the crushing box, the fine crushing mechanism is connected with a discharge pipe, the primary crushing mechanism comprises primary crushing rollers, movable bases and fixed bases, the two primary crushing rollers are arranged in the crushing box in parallel, the two movable bases are arranged on two sides of the two primary crushing rollers, one side of the two movable bases, which is far away from the primary crushing rollers, is movably connected with the side wall of the crushing box through an adjusting component, the side wall of the two movable bases, which is close to the primary crushing rollers, is a circular arc-shaped wall surface, the bottom of the two movable bases extends to the position below the primary crushing rollers, the fixed bases are arranged below the two primary crushing rollers and are positioned between the two movable bases, and the two ends of the fixed bases are fixedly connected with the inner side wall of the crushing box.
Description
Technical Field
The utility model relates to the technical field of crushers, in particular to a cement raw material preprocessing crusher.
Background
The raw materials such as the bluestone, the conveying materials, the mixed materials and the like are required to be mixed and proportioned in the cement production process, the bluestone raw materials are required to be crushed to obtain the bluestone material meeting the requirements before being mixed and proportioned, a crusher is used for crushing, most of the existing crushers are provided with fixed crushing rollers for one-time crushing, and the crushing effect is poor; when multi-stage crushing work is carried out, the crushing roller is connected with the driving mechanism, so that the crushing roller is inconvenient to adjust, and the primary crushing precision is inconvenient to adjust.
Disclosure of Invention
The utility model aims to provide a cement raw material preprocessing crusher so as to solve the problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cement raw materials preprocessing breaker, includes crushing box and the support that the bottom is connected, the top of crushing box is connected with the feeder hopper, be equipped with in the crushing box and be close to the primary crushing mechanism of feeder hopper, primary crushing mechanism below is equipped with meticulous crushing mechanism, meticulous crushing mechanism is connected with the discharging pipe, primary crushing mechanism includes primary crushing roller, movable base, fixed base, two primary crushing roller mutual parallel arrangement is in inside the crushing box, two movable base sets up two the both sides of primary crushing roller, two movable base keep away from one side of primary crushing roller through adjusting part with crushing box lateral wall swing joint, two movable base is close to the lateral wall of primary crushing roller is convex wall and its bottom extends to primary crushing roller below, fixed base sets up two primary crushing roller below and is located between the movable base, the both ends of fixed base with crushing box inside wall fixed connection.
Preferably, the fine crushing mechanism comprises a base and a plurality of fine crushing rollers, wherein the base is fixedly arranged at the bottom in the crushing box, a blanking cavity is formed in the top of the base, a V-shaped crushing cavity communicated with the blanking cavity is formed in the bottom of the blanking cavity, a plurality of arc-shaped crushing grooves are correspondingly formed in two side walls of the crushing cavity, the fine crushing rollers correspond to the crushing grooves and are arranged in the crushing grooves, and the bottom of the crushing cavity is connected with the discharging pipe.
Further preferably, the top of the base is fixedly provided with two sliding rails respectively positioned below the movable base, the inner top wall of the crushing box is provided with a sliding rail positioned above the movable base, a plurality of sliding rails are mutually parallel, and the top and the bottom of the movable base are respectively and slidably connected with the corresponding sliding rails.
Further preferably, the movable base is far away from a guide hole parallel to the sliding rail is formed in a side wall of the primary crushing roller, the adjusting assembly comprises a positioning rod parallel to the sliding rail and a driving mechanism for driving the movable base to slide, one end of the positioning rod is fixedly connected with the inner side wall of the crushing box, and the other end of the positioning rod extends into the guide hole.
Still further preferably, the movable base is far away from a screw hole parallel to the guide hole is formed in a side wall of the primary crushing roller, the driving mechanism comprises a driving motor fixed on the outer side wall of the crushing box, an output shaft of the driving motor penetrates through the side wall of the crushing box and is coaxially and fixedly connected with a transmission screw rod parallel to the positioning rod, and the transmission screw rod is in threaded connection with the screw hole.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model is provided with the primary crushing mechanism and the fine crushing mechanism, the bluestone is acted by the primary crushing mechanism and the fine crushing mechanism, the bluestone enters the fine crushing mechanism after the primary crushing stage reaches the discharging requirement of primary crushing, the crushing effect can be effectively improved, and meanwhile, the space between the primary crushing roller and the movable base can be adjusted in the primary crushing mechanism, so that crushing work can be carried out aiming at different bluestones.
Drawings
FIG. 1 is a schematic diagram of a front view of a cement raw material preprocessing crusher according to the present utility model;
FIG. 2 is a schematic view of a partial A enlarged structure of FIG. 1 according to the present utility model;
in the figure: 1. a crushing box; 2. a feed hopper; 3. a primary crushing mechanism; 301. a primary crushing roller; 302. a movable base; 303. a fixed base; 4. a fine crushing mechanism; 401. a base; 402. a fine crushing roller; 403. a blanking cavity; 404. a crushing cavity; 405. a crushing tank; 5. an adjustment assembly; 501. a positioning rod; 502. a driving motor; 503. a drive screw; 6. a discharge pipe; 7. a slide rail; 8. a guide hole; 9. screw holes.
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. 1-2, the present utility model provides an embodiment of a cement raw material preprocessing crusher, which comprises a crushing box 1 and a support connected with the bottom of the crushing box 1, wherein a feed hopper 2 is connected with the top of the crushing box 1, a primary crushing mechanism 3 close to the feed hopper 2 is arranged in the crushing box 1, a fine crushing mechanism 4 is arranged below the primary crushing mechanism 3, the fine crushing mechanism 4 is connected with a discharging pipe 6, the primary crushing mechanism 3 comprises a primary crushing roller 301, a movable base 302 and a fixed base 303, a motor for driving the primary crushing roller 301 is further provided, the two primary crushing rollers 301 are arranged in parallel with each other inside the crushing box 1, the two movable bases 302 are arranged at two sides of the two primary crushing rollers 301, the two movable bases 302 are movably connected with the side wall of the crushing box 1 through the adjusting component 5 at one side far away from the primary crushing roller 301, the two movable bases 302 are driven to be close to or far away from the primary crushing roller 301 through the adjusting component 5, the side wall of the two movable bases 302 close to the primary crushing roller 301 is an arc-shaped wall surface, the bottoms of the two movable bases extend to the lower part of the primary crushing roller 301, primary crushing teeth are arranged on the surfaces of the arc-shaped wall surface and the primary crushing roller 301, the fixed base 303 is arranged below the two primary crushing roller 301 and between the two movable bases 302, the two ends of the fixed base 303 are fixedly connected with the inner side wall of the crushing box 1, the distances between the bottoms of the two movable bases 302 and the fixed base 303 are equal, in an initial state, the arc-shaped wall surface is coaxial with the primary crushing roller 301, the distance between the movable base 302 and the fixed base 303 is equal to the distance between the primary crushing roller 301 and the circular arc-shaped wall surface;
during the primary crushing work, the bluestone sequentially passes through the primary crushing mechanism 3 and the fine crushing mechanism 4, and in the primary crushing stage, the adjusting component 5 drives the two movable bases 302 to move to change the distance between the primary crushing roller 301 and the circular arc wall surface, so that the primary crushing roller 301 is convenient for taking bluestone raw materials, and in the small bluestone, the distance between the movable bases 302 and the fixed bases 303 can be changed during the adjusting process, thereby realizing the effect of changing the discharge particle size of the primary crushing mechanism 3, and enabling the bluestone particles after primary crushing to smoothly enter the fine crushing mechanism 4;
specifically, the fine crushing mechanism 4 includes a base 401, a plurality of fine crushing rollers 402, and a motor for driving the fine crushing rollers 402, the base 401 is fixedly disposed at the bottom in the crushing box 1, a blanking cavity 403 is provided at the top of the base 401, a V-shaped crushing cavity 404 is provided at the bottom of the blanking cavity 403 and is communicated with the blanking cavity, a plurality of arc-shaped crushing grooves 405 are correspondingly provided on two side walls of the crushing cavity 404, a plurality of fine crushing rollers 402 correspond to a plurality of the crushing grooves 405 and are disposed in the crushing grooves 405, fine crushing teeth are disposed on surfaces of the fine crushing rollers 402 and the crushing grooves 405, and the bottom of the crushing cavity 404 is connected with the discharging pipe 6;
in this embodiment, two fine crushing rollers 402 are arranged vertically, the diameter of the fine crushing roller 402 located below is smaller, and the crushing teeth on the surface of the fine crushing roller and the surface of the corresponding crushing groove 405 are smaller;
the primary crushed blue stone particles enter a blanking cavity 403 and enter a discharging pipe 6 after passing through the functions of two fine crushing rollers 402 in sequence;
in order to improve the smoothness of the movable base 302 during adjustment and reduce the resistance of the movable base 302 during movement, specifically, the top of the base 401 is fixedly provided with two sliding rails 7 respectively positioned below the two movable bases 302, the inner top wall of the crushing box 1 is provided with sliding rails 7 positioned above the movable base 302, a plurality of sliding rails 7 are parallel to each other, and the top and the bottom of the two movable bases 302 are respectively connected with the corresponding sliding rails 7 in a sliding manner;
in order to improve the stability of the movement of the movable base 302, specifically, a guide hole 8 parallel to the sliding rail 7 is formed on the side wall of the movable base 302 away from the primary crushing roller 301, the adjusting assembly 5 includes a positioning rod 501 parallel to the sliding rail 7, and a driving mechanism for driving the movable base 302 to slide, one end of the positioning rod 501 is fixedly connected with the inner side wall of the crushing box 1, the other end of the positioning rod 501 extends into the guide hole 8, and the positioning rod 501 is matched with the guide hole 8, so that the movement path of the movable base 302 is more stable and accurate;
specifically, the movable base 302 is far away from the screw hole 9 parallel to the guide hole 8 is provided on the side wall of the primary crushing roller 301, the driving mechanism comprises a driving motor 502 fixed on the outer side wall of the crushing box 1, the driving motor 502 is a motor with a braking function, an output shaft of the driving motor 502 penetrates through the side wall of the crushing box 1 and is fixedly connected with a driving screw 503 parallel to the positioning rod 501, the driving screw 503 is in threaded connection with the screw hole 9, the driving screw 503 is driven to rotate by the driving motor 502, and the driving screw 503 is matched with the screw hole 9 on the side surface of the movable base 302, so that the movable base 302 is driven to move close to or far away from the primary crushing roller 301.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a cement raw materials preprocessing breaker, includes broken case (1) and the support that the bottom is connected thereof, the top of broken case (1) is connected with feeder hopper (2), its characterized in that: be equipped with in the crushing case (1) and be close to primary crushing mechanism (3) of feeder hopper (2), primary crushing mechanism (3) below is equipped with meticulous crushing mechanism (4), meticulous crushing mechanism (4) are connected with discharging pipe (6), primary crushing mechanism (3) are including primary crushing roller (301), movable base (302), fixed base (303), two primary crushing roller (301) each other parallel arrangement are in inside crushing case (1), two movable base (302) set up in two the both sides of primary crushing roller (301), two movable base (302) keep away from one side of primary crushing roller (301) through adjusting part (5) with crushing case (1) lateral wall swing joint, two movable base (302) are close to the lateral wall of primary crushing roller (301) is convex wall and its bottom extends to primary crushing roller (301) below, fixed base (303) set up two primary crushing roller (301) below just are located between two movable base (302) and fixed base (1) both ends are connected.
2. A cement raw material pre-processing breaker according to claim 1, characterized in that: the fine crushing mechanism (4) comprises a base (401) and a plurality of fine crushing rollers (402), wherein the base (401) is fixedly arranged at the inner bottom of the crushing box (1), a blanking cavity (403) is formed in the top of the base (401), a V-shaped crushing cavity (404) communicated with the blanking cavity is formed in the bottom of the blanking cavity (403), a plurality of arc-shaped crushing grooves (405) are correspondingly formed in the two side walls of the crushing cavity (404), and the fine crushing rollers (402) correspond to the crushing grooves (405) and are arranged in the crushing grooves (405), and the bottom of the crushing cavity (404) is connected with the discharging pipe (6).
3. A cement raw material pre-processing breaker according to claim 2, characterized in that: the top of base (401) is fixed be equipped with two respectively be located slide rail (7) of two movable base (302) below, be equipped with on the roof in broken case (1) and be located slide rail (7) of movable base (302) top, a plurality of slide rail (7) are parallel to each other, two movable base (302) top and bottom respectively with corresponding slide rail (7) sliding connection.
4. A cement raw material pre-processing breaker according to claim 3, characterized in that: the utility model discloses a crushing device, including broken case (1), including movable base (302), including broken case (1), movable base (302), the lateral wall of keeping away from on the broken roller of primary (301) set up with guiding hole (8) of slide rail (7) parallel arrangement, adjusting part (5) include with locating lever (501) of slide rail (7) parallel arrangement, drive the gliding actuating mechanism of movable base (302), one end of locating lever (501) with inside wall fixed connection of broken case (1), its other end extends to in guiding hole (8).
5. A cement raw material pre-processing breaker according to claim 4, characterized in that: screw holes (9) parallel to the guide holes (8) are formed in the side wall of the primary crushing roller (301) away from the movable base (302), the driving mechanism comprises a driving motor (502) fixed on the outer side wall of the crushing box (1), an output shaft of the driving motor (502) penetrates through the side wall of the crushing box (1) and is fixedly connected with a transmission screw (503) parallel to the positioning rod (501), and the transmission screw (503) is in threaded connection with the screw holes (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222083837.XU CN219441821U (en) | 2022-08-09 | 2022-08-09 | Cement raw material preprocessing breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222083837.XU CN219441821U (en) | 2022-08-09 | 2022-08-09 | Cement raw material preprocessing breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219441821U true CN219441821U (en) | 2023-08-01 |
Family
ID=87385749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222083837.XU Expired - Fee Related CN219441821U (en) | 2022-08-09 | 2022-08-09 | Cement raw material preprocessing breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219441821U (en) |
-
2022
- 2022-08-09 CN CN202222083837.XU patent/CN219441821U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230801 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |