CN214487096U

CN214487096U - Device for improving machine hour yield of cement mill

Info

Publication number: CN214487096U
Application number: CN202023065814.3U
Authority: CN
Inventors: 王炳世
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-10-26
Anticipated expiration: 2030-12-18

Abstract

The utility model discloses a device for improving the hourly output of a cement grinding machine, which belongs to the field of cement production equipment, and comprises a first box body and a second box body, wherein the second box body is positioned on the side wall of the first box body; the utility model discloses a mutually supporting of movable plate and first sliding block can freely adjust the relative distance of first running roller and second running roller, has the function of broken out not equidimension raw stone granule, and crushing efficiency improves greatly, has improved the output of cement mill bench hour.

Description

Device for improving machine hour yield of cement mill

Technical Field

The utility model relates to a cement manufacture equipment field especially relates to an improve device of cement mill machine hour output.

Background

In the cement production process, the raw stone is often required to be crushed, the crushing speed of the raw stone also determines the output per hour of a cement mill, at present, the crushing treatment of the raw stone is mostly carried out by adopting a pair of roller crushers, the pair of roller crushers are widely applied to industrial departments such as metallurgy, building materials, refractory materials and the like and crushing materials with medium and high hardness, the type of crusher mainly comprises rollers, a roller supporting bearing, a pressing and adjusting device, a driving device and the like, but in the current market, the relative distance between the two rollers of the roller crusher is unchanged, the relative distance can not be changed according to different requirements of later cement production, the raw stone particles with different sizes are crushed, and the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the relative distance between two rollers can not be changed in the prior art, and providing a device for improving the machine-hour output of a cement grinding machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a device for improving the machine hour yield of a cement grinding machine comprises a first box body and a second box body, wherein the second box body is positioned on the side wall of the first box body, a first roller and a second roller are arranged inside the second box body, crushing teeth are arranged on the first roller and the second roller, two ends of the first roller are connected with a first rotating shaft, the first rotating shaft is rotatably connected with the side wall of the first box body, the inner wall of the second box body is provided with a motor, the output end of the motor is respectively connected with a driving belt wheel and a driving gear, the driving gear is engaged with a driven gear which is fixedly connected with the first rotating shaft, two ends of the second roller are fixedly connected with a second rotating shaft, the second rotating shaft is provided with a driven belt wheel, a belt is connected between the driving belt wheel and the driven belt wheel, the side wall of the first box body is provided with a sliding groove, and the second rotating shaft slides in the sliding groove, the first box side wall is fixedly connected with a supporting plate, an air cylinder is arranged on the supporting plate, the output end of the air cylinder is connected with a movable plate, a rolling shaft is rotatably connected onto the movable plate, and the rolling shaft is abutted to a belt.

Preferably, sliding connection has first sliding block in the sliding tray, be connected with first bearing between second pivot and the first sliding block.

Preferably, the bottom inner wall of the second box is connected with a second sliding block in a sliding manner, and a second bearing is connected between the second rotating shaft and the second sliding block.

Preferably, the bottom inner wall of second box still is equipped with the limiting plate, the limiting plate is two, the second sliding block slides between two limiting plates, be connected with the spring between second sliding block and the second box lateral wall.

Preferably, the inner wall of the first box body is respectively provided with an inclined block and an inclined plate.

Preferably, the top of the first box body is provided with a feeding hole, and the bottom of the first box body is respectively provided with a discharging hole and a base.

Compared with the prior art, the utility model provides an improve device of cement mill machine output per hour possesses following beneficial effect:

1. when the device is used, the raw stones are put into the first box body from the feeding hole, the motor is started, the motor drives the driving belt wheel and the driving gear to rotate, the driving gear drives the driven gear to rotate, the driven gear drives the first roller wheel to rotate through the first rotating shaft, meanwhile, the driving belt wheel drives the driven belt wheel to rotate through the belt, the driven belt wheel drives the second roller wheel to rotate through the second rotating shaft, the raw stones are crushed through the interaction of the crushing teeth on the first roller wheel and the second roller wheel, when the relative distance between the first roller wheel and the second roller wheel needs to be adjusted, the air cylinder is started, the air cylinder drives the moving plate to move upwards, the roller wheel drives the driven belt wheel to move through the belt, the driven belt wheel drives the second rotating shaft to slide in the sliding groove, and then the second roller wheel is driven to move, so that the purpose of adjusting the relative distance between the first roller wheel and the second roller wheel is achieved, after the crushing is finished, the crushed stone falls down from the discharge hole.

2. This improve device of cement mill machine output at a time, second bottom of the case portion are equipped with the limiting plate, rotate in the second pivot and be connected with the second sliding block, make the gliding more steady of second running roller.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses a mutually supporting of movable plate and first sliding block can freely adjust the relative distance of first running roller and second running roller, has the function of broken out not equidimension raw stone granule, and crushing efficiency improves greatly, has improved the output of cement mill bench hour.

Drawings

FIG. 1 is a top view of an apparatus for increasing the hourly output of a cement mill in accordance with the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1 of an apparatus for increasing machine hour output of a cement mill in accordance with the present invention;

FIG. 3 is a front view of a first housing of an apparatus for increasing machine hour output of a cement mill in accordance with the present invention;

FIG. 4 is a front view of a second housing of an apparatus for increasing machine hour output of a cement mill in accordance with the present invention;

fig. 5 is a side view of the second sliding block of the device for increasing the machine hour output of the cement grinding machine.

In the figure: 1. a first case; 101. a sliding groove; 2. a first roller; 201. a first rotating shaft; 202. crushing teeth; 3. a second roller; 301. a second rotating shaft; 302. a first slider; 303. a first bearing; 4. a second case; 401. a motor; 402. a driving pulley; 403. a driving gear; 5. a driven gear; 6. a driven pulley; 601. a belt; 7. a limiting plate; 701. a second slider; 702. a second bearing; 703. a spring; 8. a support plate; 801. a cylinder; 802. moving the plate; 803. a roller; 9. a feed inlet; 10. an inclined block; 11. an inclined plate; 12. a discharge port; 13. a base.

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 "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being 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.

Referring to fig. 1-5, a device for increasing the hourly output of a cement mill comprises a first box body 1 and a second box body 4, wherein the second box body 4 is positioned on the side wall of the first box body 1, a first roller 2 and a second roller 3 are arranged inside the second box body 4, crushing teeth 202 are respectively arranged on the first roller 2 and the second roller 3, two ends of the first roller 2 are connected with a first rotating shaft 201, the first rotating shaft 201 is rotatably connected with the side wall of the first box body 1, the inner wall of the second box body 4 is provided with a motor 401, the output end of the motor 401 is respectively connected with a driving pulley 402 and a driving gear 403, the driving gear 403 is engaged with a driven gear 5, the driven gear 5 is fixedly connected with the first rotating shaft 201, two ends of the second roller 3 are fixedly connected with a second rotating shaft 301, a driven pulley 6 is arranged on the second rotating shaft 301, a belt 601 is connected between the driving pulley 402 and the driven pulley 6, the side wall of the first box body 1 is provided with a sliding groove 101, the second rotating shaft 301 slides in the sliding groove 101, the side wall of the first box 1 is further fixedly connected with a supporting plate 8, the supporting plate 8 is provided with a cylinder 801, the output end of the cylinder 801 is connected with a moving plate 802, the moving plate 802 is rotatably connected with a roller 803, and the roller 803 abuts against the belt 601.

A first sliding block 302 is slidably connected in the sliding groove 101, and a first bearing 303 is connected between the second rotating shaft 301 and the first sliding block 302.

The inner wall of the bottom of the second box 4 is slidably connected with a second sliding block 701, and a second bearing 702 is connected between the second rotating shaft 301 and the second sliding block 701.

The inner wall of the bottom of the second box body 4 is further provided with two limiting plates 7, the second sliding block 701 slides between the two limiting plates 7, and a spring 703 is connected between the second sliding block 701 and the side wall of the second box body 4.

The inner walls of the first casing 1 are provided with inclined blocks 10 and inclined plates 11, respectively.

The top of the first box body 1 is provided with a feeding hole 9, and the bottom of the first box body 1 is respectively provided with a discharging hole 12 and a base 13.

In the utility model, when in use, the raw stone is thrown into the first box body 1 from the feed inlet 9, the motor 401 is started, the motor 401 drives the driving pulley 402 and the driving gear 403 to rotate, the driving gear 403 drives the driven gear 5 to rotate, the driven gear 5 drives the first roller 2 to rotate through the first rotating shaft 201, meanwhile, the driving pulley 402 drives the driven pulley 6 to rotate through the belt 601, the driven pulley 6 drives the second roller 3 to rotate through the second rotating shaft 301, the raw stone is crushed through the interaction of the crushing teeth 202 on the first roller 2 and the second roller 3, when the relative distance between the first roller 2 and the second roller 3 needs to be adjusted, the cylinder 801 is started, the cylinder 801 drives the moving plate 802 to move upwards, the roller 803 drives the driven pulley 6 to move through the belt 601, the driven pulley 6 drives the second rotating shaft 301 to slide in the sliding groove 101, and further drives the second roller 3 to move, therefore, the purpose of adjusting the relative distance between the first roller 2 and the second roller 3 is achieved, and broken stones fall down from the discharge hole 12 after the crushing is finished.

The limiting plate 7 is arranged at the bottom of the second box body 4, and the second rotating shaft 301 is connected with a second sliding block 701 in a rotating mode, so that the second roller 3 slides more stably.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The device for improving the machine hour yield of the cement grinding machine comprises a first box body (1) and a second box body (4), wherein the second box body (4) is positioned on the side wall of the first box body (1), and is characterized in that a first roller (2) and a second roller (3) are arranged inside the second box body (4), crushing teeth (202) are arranged on the first roller (2) and the second roller (3), two ends of the first roller (2) are connected with a first rotating shaft (201), the first rotating shaft (201) is rotatably connected with the side wall of the first box body (1), a motor (401) is arranged on the inner wall of the second box body (4), the output end of the motor (401) is respectively connected with a driving belt wheel (402) and a driving gear (403), the driving gear (403) is meshed with a driven gear (5), and the driven gear (5) is fixedly connected with the first rotating shaft (201), the both ends fixedly connected with second pivot (301) of second running roller (3), be equipped with from driven pulleys (6) on second pivot (301), be connected with belt (601) between driving pulley (402) and from driven pulleys (6), first box (1) lateral wall is equipped with sliding tray (101), second pivot (301) slide in sliding tray (101), and first box (1) lateral wall is fixedly connected with backup pad (8) still, be equipped with cylinder (801) on backup pad (8), the output of cylinder (801) is connected with movable plate (802), it is connected with roller bearing (803) to rotate on movable plate (802), roller bearing (803) offset with belt (601).

2. An apparatus for increasing machine hour output of a cement mill according to claim 1, wherein a first sliding block (302) is slidably connected in the sliding groove (101), and a first bearing (303) is connected between the second rotating shaft (301) and the first sliding block (302).

3. The device for improving the machine hour yield of the cement grinding machine according to claim 1, wherein a second sliding block (701) is slidably connected to the inner bottom wall of the second box (4), and a second bearing (702) is connected between the second rotating shaft (301) and the second sliding block (701).

4. The device for improving the machine hour yield of the cement grinding machine according to claim 3, wherein the bottom inner wall of the second box body (4) is further provided with two limiting plates (7), the second sliding block (701) slides between the two limiting plates (7), and a spring (703) is connected between the second sliding block (701) and the side wall of the second box body (4).

5. An apparatus for increasing the machine hour yield of a cement mill according to claim 1, characterized in that the inner wall of the first casing (1) is provided with an inclined block (10) and an inclined plate (11), respectively.

6. The device for improving the machine hour yield of the cement grinding machine according to the claim 1, characterized in that the top of the first box body (1) is provided with a feeding hole (9), and the bottom of the first box body (1) is respectively provided with a discharging hole (12) and a base (13).