CN214636739U

CN214636739U - High-efficiency roller crusher for crushing clinker

Info

Publication number: CN214636739U
Application number: CN202120517846.8U
Authority: CN
Inventors: 成忠贤; 王福根; 胡国桥; 陈文清
Original assignee: Jiangxi Leping Wanqing Cement Co ltd
Current assignee: Jiangxi Leping Wanqing Cement Co ltd
Priority date: 2021-03-11
Filing date: 2021-03-11
Publication date: 2021-11-09
Anticipated expiration: 2031-03-11

Abstract

The utility model discloses a broken machine of using high-efficient roller of grog, including first box and second box, the junction of first crushing roller, second crushing roller, third crushing roller and fourth crushing roller and first box is provided with the bearing, first box top is provided with two second feed inlets, first box bottom is provided with first discharge gate, the inside coarse crushing roller group that is provided with of second box, the inside four corners of first box all is provided with the nut, the inside threaded connection of nut has lead screw and four lead screws to rotate with the bearing on first crushing roller and the fourth crushing roller respectively and be connected, the outside one side sliding connection of lead screw has the handle, the one end sliding connection that the lead screw was kept away from to the handle has the locating pin, both ends all are provided with a plurality of recess around the first box left and right sides. The utility model discloses in, can adjust the size of gained material to increase work efficiency, be worth wideling popularize.

Description

High-efficiency roller crusher for crushing clinker

Technical Field

The utility model relates to a crushing equipment field especially relates to a broken machine of high-efficient roller that uses of grog.

Background

The roller crusher is suitable for crushing medium hardness materials such as limestone, slag, coke, coal and the like in industrial departments such as cement, chemical industry, electric power, metallurgy, building materials, refractory materials and the like, and is used for medium crushing and fine crushing operation.

The existing roller type crusher has low efficiency, and the crushed crushing shell is not adjustable.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a high-efficiency roller crusher for crushing clinker.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a high-efficiency roller crusher for crushing clinker comprises a first box body and a second box body, wherein a first crushing roller, a second crushing roller, a third crushing roller and a fourth crushing roller are arranged in the first box body, bearings are arranged at the joints of the first crushing roller, the second crushing roller, the third crushing roller and the fourth crushing roller and the first box body, two second feed inlets are arranged at the top end of the first box body, a first discharge outlet is arranged at the bottom end of the first box body, a rough crushing roller group is arranged in the second box body, a first feed inlet is arranged at the top end of the second box body, a second discharge outlet is arranged at the bottom end of the second box body, nuts are arranged at four corners in the first box body, a lead screw is in threaded connection with the nut, the four lead screws are respectively in rotating connection with the bearings on the first crushing roller and the fourth crushing roller, and a handle is in sliding connection with one outward side of the lead screw, the handle is kept away from the one end sliding connection of lead screw has the locating pin, both ends all are provided with a plurality of recess around the first box left and right sides.

As a further description of the above technical solution:

and the rear ends of the first crushing roller, the second crushing roller, the third crushing roller and the fourth crushing roller are all provided with motors.

As a further description of the above technical solution:

the second discharge gate bottom is provided with two exports and two exports cooperate with two second feed inlets respectively.

As a further description of the above technical solution:

the grooves are circumferentially distributed by taking the screw rod as a center.

As a further description of the above technical solution:

the positioning pin is matched with the groove.

As a further description of the above technical solution:

the first crushing roller and the second crushing roller pair roller, and the third crushing roller and the fourth crushing roller pair roller.

As a further description of the above technical solution:

the left and right sides at both ends all is provided with the spout around the first box.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at first utilize the handle to rotate the lead screw, drive first crushing roller and fourth crushing roller through the cooperation of lead screw and nut to the interval of adjusting first crushing roller and second crushing roller and the interval of third crushing roller and fourth crushing roller, and then can adjust broken particle size.

2. The utility model discloses in, carry out a breakage earlier by the thick crushing roller group, then carry out the recrushing via first crushing roller, second crushing roller, third crushing roller and fourth crushing roller, crushing efficiency is high, is worth wideling popularize.

Drawings

Fig. 1 is a front view of a high-efficiency roller crusher for crushing clinker;

fig. 2 is a top view of the high-efficiency roller crusher for crushing clinker provided by the utility model;

fig. 3 is the utility model provides a broken lead screw schematic diagram with broken machine of high-efficient roller of grog.

Illustration of the drawings:

1. a first case; 2. a first crushing roller; 3. a second crushing roller; 4. a first discharge port; 5. a third crushing roller; 6. a fourth crushing roller; 7. a second discharge port; 8. a second case; 9. a first feed port; 10. a coarse crushing roller set; 11. a second feed port; 12. an electric motor; 13. a bearing; 14. a nut; 15. a groove; 16. a lead screw; 17. a handle; 18. and a positioning pin.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a high-efficiency roller crusher for crushing clinker comprises a first box body 1 and a second box body 8, wherein a first crushing roller 2, a second crushing roller 3, a third crushing roller 5 and a fourth crushing roller 6 are arranged in the first box body 1, a bearing 13 is arranged at the joint of the first crushing roller 2, the second crushing roller 3, the third crushing roller 5 and the fourth crushing roller 6 and the first box body 1, two second feed inlets 11 are arranged at the top end of the first box body 1, a first discharge outlet 4 is arranged at the bottom end of the first box body 1, a coarse crushing roller group 10 is arranged in the second box body 8, a first feed inlet 9 is arranged at the top end of the second box body 8, a second discharge outlet 7 is arranged at the bottom end of the second box body 8, nuts 14 are arranged at four corners in the first box body 1, screw rods 16 are in threaded connection with the nuts 14, and the four screw rods 16 are respectively in rotary connection with the bearings 13 on the first crushing roller 2 and the fourth crushing roller 6, the outward side of the screw rod 16 is connected with a handle 17 in a sliding manner, one end of the handle 17 far away from the screw rod 16 is connected with a positioning pin 18 in a sliding manner, the front end and the rear end of the left side and the right side of the first box body 1 are both provided with a plurality of grooves 15, in the structure, coarse materials enter the second box body 8 through the first feed opening 9, the coarse materials are crushed for the first time through the coarse crushing roller group 10 and then discharged into the second feed opening 11 from the second discharge opening 7, the first crushing roller 2, the second crushing roller 3, the third crushing roller 5 and the fourth crushing roller 6 crush the materials for the second time, the completely crushed materials are discharged through the first discharge opening 4, if the size of discharged particles needs to be changed, the screw rod 16 is rotated through the handle 17, the screw rod 16 is connected with the screw nut 14 through threads, so that the screw rod 16 does linear motion, and the distance between the first crushing roller 2 and the fourth crushing roller 6 and the second crushing roller 3 and the third crushing roller 5 is adjusted, thereby changing the size of the material particles, and then the positioning pin 18 is inserted into the groove 15 to fix the lead screw 16.

The rear ends of the first crushing roller 2, the second crushing roller 3, the third crushing roller 5 and the fourth crushing roller 6 are all provided with a motor 12, the motor 12 drives the first crushing roller 2, the second crushing roller 3, third crushing roller 5 and

fourth crushing roller

6, 7 bottoms of second discharge gate are provided with two exports and two exports cooperate with two second feed inlets 11 respectively, two second feed inlets 11 fall into respectively between first crushing roller 2 and the second crushing roller 3 and between third crushing roller 5 and the fourth crushing roller 6, recess 15 uses lead screw 16 to be the circumference distribution as the center, locating pin 18 and recess 15 cooperation, cooperate the position of the fixed lead screw 16 of lead screw 16 better, first crushing roller 2 and the 3 pairs of rollers of second crushing roller, third crushing roller 5 and the 6 pairs of rollers of fourth crushing roller, the left and right sides at both ends all is provided with the spout around the first box 1, the spout provides the place for first crushing roller 2 and the removal of fourth crushing roller 6.

The working principle is as follows: coarse material gets into in the second box 8 through first feed inlet 9, coarse material carries out once breakage through coarse crushing roller set 10 and then discharges into second feed inlet 11 from second discharge gate 7, first crushing roller 2, second crushing roller 3, third crushing roller 5 and fourth crushing roller 6 carry out the secondary crushing to the material, broken complete material is discharged through first discharge gate 4, if need change ejection of compact granule size, rotate lead screw 16 through handle 17, thereby lead screw 16 makes lead screw 16 be linear motion with nut 14's threaded connection and adjusts the interval of first crushing roller 2 and fourth crushing roller 6 and second crushing roller 3 and third crushing roller 5, thereby change the size of material granule, then insert locating pin 18 into recess 15, fixed lead screw 16.

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. The utility model provides a broken machine with high-efficient roller that uses of grog, includes first box (1) and second box (8), its characterized in that: the crushing roller device is characterized in that a first crushing roller (2), a second crushing roller (3), a third crushing roller (5) and a fourth crushing roller (6) are arranged inside a first box body (1), bearings (13) are arranged at the joints of the first crushing roller (2), the second crushing roller (3), the third crushing roller (5) and the fourth crushing roller (6) and the first box body (1), two second feed inlets (11) are formed in the top end of the first box body (1), a first discharge outlet (4) is formed in the bottom end of the first box body (1), a coarse crushing roller set (10) is arranged inside a second box body (8), a first feed inlet (9) is formed in the top end of the second box body (8), a second discharge outlet (7) is formed in the bottom end of the second box body (1), nuts (14) are arranged at four inner corners of the first box body (1), and lead screws (16) and four lead screws (16) are in threaded connection with the first crushing roller (2) and the fourth crushing roller (6) respectively The bearing (13) on the four crushing rollers (6) are rotatably connected, one side of the lead screw (16) which is outward is slidably connected with a handle (17), one end of the handle (17) far away from the lead screw (16) is slidably connected with a positioning pin (18), and a plurality of grooves (15) are arranged at the front end and the rear end of the left side and the right side of the first box body (1).

2. The high-efficiency roller crusher for crushing clinker according to claim 1, characterized in that: and the rear ends of the first crushing roller (2), the second crushing roller (3), the third crushing roller (5) and the fourth crushing roller (6) are provided with motors (12).

3. The high-efficiency roller crusher for crushing clinker according to claim 1, characterized in that: the bottom end of the second discharge hole (7) is provided with two outlets which are respectively matched with the two second feed holes (11).

4. The high-efficiency roller crusher for crushing clinker according to claim 1, characterized in that: the grooves (15) are circumferentially distributed by taking the screw rod (16) as a center.

5. The high-efficiency roller crusher for crushing clinker according to claim 1, characterized in that: the positioning pin (18) is matched with the groove (15).

6. The high-efficiency roller crusher for crushing clinker according to claim 1, characterized in that: the first crushing roller (2) and the second crushing roller (3) are paired with rollers, and the third crushing roller (5) and the fourth crushing roller (6) are paired with rollers.

7. The high-efficiency roller crusher for crushing clinker according to claim 1, characterized in that: the left and right sides at both ends all is provided with the spout around first box (1).