CN210646599U

CN210646599U - Novel cement clinker roller crusher

Info

Publication number: CN210646599U
Application number: CN201921574613.0U
Authority: CN
Inventors: 谢红珍
Original assignee: Yangzhou Zhongkuang Machine Co ltd
Current assignee: Yangzhou Zhongkuang Machine Co ltd
Priority date: 2019-09-21
Filing date: 2019-09-21
Publication date: 2020-06-02
Anticipated expiration: 2029-09-21

Abstract

The utility model discloses a novel cement clinker roll crusher relates to the broken technical field of cement clinker, including the base, the top middle part fixedly connected with of base connects the silo, and the top that connects the silo is equipped with the crushing roller, the one end of crushing roller is equipped with the fixed plate, fixed plate bottom and base fixed connection, the other end of crushing roller is equipped with the fly leaf, and the inside rotation in top of fixed plate is connected with first pivot, the inside rotation in top of fly leaf is connected with the second pivot, the outside fixedly connected with transmission gear of first pivot, transmission gear's below is equipped with inverter motor, the equal fixedly connected with fixed disk in inboard of first pivot and second pivot. The utility model discloses a cooperation setting between fixed plate, fly leaf, pivot, transmission axle, fixed disk, movable groove and the pneumatic cylinder has made things convenient for the installation and the dismantlement of crushing roller, saves time more laborsaving when changing the crushing roller, has reduced the operation degree of difficulty, has improved the practicality of device.

Description

Novel cement clinker roller crusher

Technical Field

The utility model relates to a broken technical field of cement clinker specifically is a novel cement clinker roll crusher.

Background

The cement clinker is prepared with limestone, clay and iron material as main material and through mixing in proper proportion to form raw material, burning to melt partially or completely and cooling to obtain semi-finished product. In the cement industry, the most commonly used portland cement clinker has the major chemical components calcium oxide, silica and minor amounts of alumina and iron oxide. The main minerals are tricalcium silicate, dicalcium silicate, tricalcium aluminate and tetracalcium aluminoferrite. The Portland cement clinker is ground together with a proper amount of gypsum to obtain the Portland cement.

The cement clinker needs to be crushed during production and processing, the crushing roller of the cement clinker crusher can be abraded and deformed when operating for a long time, and needs to be replaced or maintained.

Therefore, it is necessary to develop a new cement clinker roller crusher to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel cement clinker roller crusher to solve the inconvenient change to the crushing roller of the current cement clinker crusher who proposes in the above-mentioned background art, influence work efficiency's problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a novel cement clinker roller crusher comprises a base, wherein a material receiving groove is fixedly connected to the middle of the top end of the base, a crushing roller is arranged above the material receiving groove, a fixed plate is arranged at one end of the crushing roller, the bottom end of the fixed plate is fixedly connected with the base, a movable plate is arranged at the other end of the crushing roller, a first rotating shaft is rotatably connected to the inside of the top end of the fixed plate, a second rotating shaft is rotatably connected to the inside of the top end of the movable plate, a transmission gear is fixedly connected to the outer side of the first rotating shaft, a variable frequency motor is arranged below the transmission gear, a fixed disc is fixedly connected to the inner sides of the first rotating shaft and the second rotating shaft, a limiting column is fixedly connected to the edge of the inner side of the fixed disc, an inserting groove is formed in the middle of the inner side of the fixed, the automatic conveying device is characterized in that inserting blocks are fixedly connected to two ends of the conveying shaft, key grooves are formed in the inner side of the crushing roller, limiting holes are formed in two ends of the crushing roller, a movable groove is formed in the top end of one side of the base, the bottom of the movable plate is connected with the movable groove in a sliding mode, a hydraulic cylinder is fixedly connected to the middle of the outer side of the movable plate, and the hydraulic cylinder is fixedly connected with the base.

Optionally, the first rotating shaft and the second rotating shaft are rotatably connected with the fixed plate and the movable plate through bearings respectively.

Optionally, the top end of the variable frequency motor is fixedly connected with a motor support, the motor support is fixedly connected with the fixing plate, a gear is fixedly connected to the shaft of the variable frequency motor, and the transmission gear is meshed with a gear on the variable frequency motor.

Optionally, the number of the crushing rollers is two, and the crushing teeth on the surface of the two crushing rollers are meshed and connected with the crushing grooves.

Optionally, the fixed key has a plurality of, a plurality of fixed key is the annular array distributes, keyway and fixed key looks adaptation.

Optionally, the spacing post has a plurality ofly, and is a plurality of spacing post is annular array distribution, spacing hole and spacing post looks adaptation.

Optionally, the crushing roller and the transmission shaft are both attached to the fixed disk, and the insertion block is matched with the insertion groove.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a cooperation setting between fixed plate, fly leaf, pivot, transmission axle, fixed disk, movable groove and the pneumatic cylinder has made things convenient for the installation and the dismantlement of crushing roller, saves time more laborsaving when changing the crushing roller, has reduced the operation degree of difficulty, has improved the practicality of device.

2. The utility model discloses a cooperation setting between a plurality of fixed keys, keyway, spacing hole, inserted block, fixed disk, spacing post and the slot not only makes the crushing roller dismouting of being convenient for, makes the more firm of crushing roller moreover, has improved the stability of device, has guaranteed processingquality.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic top view of the structure of the present invention;

FIG. 3 is a schematic sectional view of the structure of the present invention;

fig. 4 is a schematic view of the connection between the crushing roller and the transmission shaft according to the present invention.

In the figure: 1. a base; 2. a material receiving groove; 3. a crushing roller; 4. a fixing plate; 5. a movable plate; 6. a first rotating shaft; 7. a second rotating shaft; 8. a bearing; 9. a transmission gear; 10. a variable frequency motor; 11. a motor support; 12. a transmission shaft; 13. a fixed key; 14. a keyway; 15. a limiting hole; 16. inserting a block; 17. fixing the disc; 18. a limiting column; 19. a slot; 20. a movable groove; 21. and a hydraulic cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The utility model provides a novel cement clinker roller crusher as shown in figures 1-4, which comprises a base 1, a material receiving groove 2 is fixedly connected at the middle part of the top end of the base 1, a crushing roller 3 is arranged above the material receiving groove 2, two crushing rollers 3 are provided, the crushing teeth on the surfaces of the two crushing rollers 3 are meshed with the crushing grooves, one end of the crushing roller 3 is provided with a fixed plate 4, the bottom end of the fixed plate 4 is fixedly connected with the base 1, the other end of the crushing roller 3 is provided with a movable plate 5, the top end of the fixed plate 4 is internally and rotatably connected with a first rotating shaft 6, the top end of the movable plate 5 is internally and rotatably connected with a second rotating shaft 7, the first rotating shaft 6 and the second rotating shaft 7 are respectively and rotatably connected with the fixed plate 4 and the movable plate 5 through bearings 8, a transmission gear 9 is fixedly connected at the outer side of the first rotating shaft 6, a variable frequency motor, the motor support 11 is fixedly connected with the fixed plate 4, a gear is fixedly connected to the shaft of the variable frequency motor 10, the transmission gear 9 is meshed with the gear on the variable frequency motor 10, the inner sides of the first rotating shaft 6 and the second rotating shaft 7 are fixedly connected with a fixed disc 17, the inner side edge of the fixed disc 17 is fixedly connected with a limiting column 18, the middle part of the inner side of the fixed disc 17 is provided with a slot 19, the crushing roller 3 and the transmission shaft 12 are both attached and connected with the fixed disc 17, an insertion block 16 is matched with the slot 19, the middle part of the crushing roller 3 is sleeved with the transmission shaft 12, the circumferential direction of the transmission shaft 12 is fixedly connected with a fixed key 13, two ends of the transmission shaft 12 are both fixedly connected with insertion blocks 16, the inner side of the crushing roller 3 is provided with a key groove 14, the fixed keys 13 are multiple, the fixed keys 13 are distributed in an annular array, the key groove 14 is matched with the fixed keys, the plurality of limiting columns 18 are distributed in an annular array, the limiting holes 15 are matched with the limiting columns 18, the crushing roller 3 is convenient to disassemble and assemble and the crushing roller 3 is more stable through the matching arrangement of the plurality of fixing keys 13, the key grooves 14, the limiting holes 15, the inserting blocks 16, the fixing disc 17, the limiting columns 18 and the inserting grooves 19, the stability of the device is improved, the processing quality is ensured, the movable groove 20 is formed in the top end of one side of the base 1, the bottom of the movable plate 5 is in sliding connection with the movable groove 20, the hydraulic cylinder 21 is fixedly connected to the middle of the outer side of the movable plate 5, the hydraulic cylinder 21 is fixedly connected with the base 1, the installation and the disassembly of the crushing roller 3 are facilitated through the matching arrangement of the fixing plate 4, the movable plate 5, the rotating shaft, the transmission shaft 12, the fixing disc 17, the movable groove 20 and the hydraulic cylinder 21, the time and labor are, the practicability of the device is improved.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

This practical theory of operation: when the crushing roller is used, the variable frequency motor 10 is started, the variable frequency motor 10 drives the first rotating shaft 6 to rotate through the transmission gear 9, the first rotating shaft 6 drives the transmission shaft 12 to rotate through the fixed disc 17, the transmission shaft 12 drives the crushing roller 3 to rotate so as to crush, when the crushing roller 3 is replaced, the variable frequency motor 10 is closed, the hydraulic cylinder 21 is started, the hydraulic cylinder 21 drives the movable plate 5 to move outwards along the movable groove 20, the movable plate 5 drives the fixed disc 17 to move outwards through the second rotating shaft 7, after the inserting groove 19 in the fixed disc 17 is separated from the inserting block 16 in the transmission shaft 12, the transmission shaft 12 and the crushing roller 3 can be taken down, then the crushing roller 3 can be taken down from the transmission shaft 12, a new crushing roller 3 is sleeved on the transmission shaft 12, the fixed key 13 is aligned with the key groove 14, then the limiting hole 15 corresponds to the limiting column 18, the inserting block 16 corresponds to and is inserted into the inserting groove 19, and resetting the movable plate 5 to finish the installation.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A novel cement clinker roller crusher comprises a base (1), and is characterized in that: the grinding device is characterized in that a material receiving groove (2) is fixedly connected to the middle of the top end of the base (1), a grinding roller (3) is arranged above the material receiving groove (2), a fixed plate (4) is arranged at one end of the grinding roller (3), the bottom end of the fixed plate (4) is fixedly connected with the base (1), a movable plate (5) is arranged at the other end of the grinding roller (3), a first rotating shaft (6) is rotatably connected to the inside of the top end of the fixed plate (4), a second rotating shaft (7) is rotatably connected to the inside of the top end of the movable plate (5), a transmission gear (9) is fixedly connected to the outer side of the first rotating shaft (6), a variable frequency motor (10) is arranged below the transmission gear (9), a fixed disc (17) is fixedly connected to the inner sides of the first rotating shaft (6) and the second rotating shaft (7), and a limiting, slot (19) have been seted up at the inboard middle part of fixed disk (17), transmission axle (12) have been cup jointed at the middle part of crushing roller (3), circumference fixedly connected with fixed key (13) of transmission axle (12), the equal fixedly connected with inserted block (16) in both ends of transmission axle (12), keyway (14) have been seted up to the inboard of crushing roller (3), spacing hole (15) have all been seted up at the both ends of crushing roller (3), activity groove (20) have been seted up on one side top of base (1), the bottom and activity groove (20) sliding connection of fly leaf (5), the outside middle part fixedly connected with pneumatic cylinder (21) of fly leaf (5), pneumatic cylinder (21) and base (1) fixed connection.

2. A novel cement clinker roller crusher as claimed in claim 1, characterized in that:

the first rotating shaft (6) and the second rotating shaft (7) are respectively in rotating connection with the fixed plate (4) and the movable plate (5) through bearings (8).

3. A novel cement clinker roller crusher as claimed in claim 1, characterized in that:

the top fixedly connected with motor support (11) of inverter motor (10), motor support (11) and fixed plate (4) fixed connection, the epaxial fixedly connected with gear of inverter motor (10), transmission gear (9) are connected with the gear engagement on inverter motor (10).

4. A novel cement clinker roller crusher as claimed in claim 1, characterized in that:

the two crushing rollers (3) are meshed and connected with the crushing teeth and the crushing grooves on the surfaces of the two crushing rollers (3).

5. A novel cement clinker roller crusher as claimed in claim 1, characterized in that:

the fixed key (13) have a plurality ofly, it is a plurality of fixed key (13) are the annular array and distribute, keyway (14) and fixed key (13) looks adaptation.

6. A novel cement clinker roller crusher as claimed in claim 1, characterized in that:

the limiting columns (18) are multiple, the limiting columns (18) are distributed in an annular array, and the limiting holes (15) are matched with the limiting columns (18).

7. A novel cement clinker roller crusher as claimed in claim 1, characterized in that:

the crushing roller (3) and the transmission shaft (12) are both attached to the fixed disc (17), and the insertion block (16) is matched with the insertion groove (19).