CN213887060U

CN213887060U - Screening machine for cement production

Info

Publication number: CN213887060U
Application number: CN202022388306.2U
Authority: CN
Inventors: 刘嘉琪
Original assignee: Chengmai Huasheng Tianya Cement Co ltd
Current assignee: Chengmai Huasheng Tianya Cement Co ltd
Priority date: 2020-10-24
Filing date: 2020-10-24
Publication date: 2021-08-06
Anticipated expiration: 2030-10-24

Abstract

The utility model discloses a screening machine for cement manufacture relates to cement manufacture technical field, which comprises a bod, the first motor of inside wall fixedly connected with of organism, the output fixedly connected with dwang of first motor, dwang one end fixedly connected with eccentric wheel, the surface cover of eccentric wheel is equipped with antifriction bearing, and the inside of organism is equipped with the vibrations board, the bottom surface fixedly connected with retainer plate of vibrations board, the last fixed surface of vibrations board is connected with the headstock, the inside fixedly connected with second motor of headstock. This screening machine for cement manufacture can effectively reduce the not thorough condition of cement screening because the difference of cement granule leads to through in the screening process through being provided with first hourglass material hole and second hourglass material hole, sets up through being provided with the cooperation between first spring, slope piece, screening board and the bracing piece, has improved work efficiency, has guaranteed the cement to different granules and has separated, has practiced thrift the manpower greatly.

Description

Screening machine for cement production

Technical Field

The utility model relates to a cement manufacture technical field specifically is a screening machine for cement manufacture.

Background

The screening process of the screening machine is generally continuous, after screening raw materials are fed to the screening machine, the materials smaller than the size of the screen holes penetrate through the screen holes, and are called undersize products, and the materials larger than the size of the screen holes are continuously discharged from the screen surface.

In the cement production process, due to the fact that the size of crushed particles is different in the crushing process due to various reasons, the produced cement needs to be screened, and due to the fact that the size of cement particles is different, screening is insufficient, and therefore the problem that cement particles different in size are mixed together is caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a screening machine for cement manufacture has solved because the cement granule variation in size leads to the insufficient problem that leads to various cement granules different in size to be mixed together of screening.

In order to achieve the above object, the utility model provides a following technical scheme: a sieving machine for cement production, which comprises a machine body, wherein the inner side wall of the machine body is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a rotating rod, one end of the rotating rod is fixedly connected with an eccentric wheel, the outer surface of the eccentric wheel is sleeved with a rolling bearing, the inner side wall of the machine body is fixedly connected with a sliding rail, a vibrating plate is arranged inside the machine body, the bottom surface of the vibrating plate is fixedly connected with a fixed ring, the bottom surface of the fixed ring is hinged with a push rod through a pin shaft, one end of the push rod far away from the fixed ring is fixedly connected with the outer surface of the rolling bearing, the upper surface of the vibrating plate is fixedly connected with a power box, a second motor is fixedly connected inside the power box, a slope block is fixedly connected at the top end of an output rotating shaft of the second motor, the edge of slope piece rotates and is connected with the bracing piece, the top fixedly connected with screening plate of bracing piece.

As the further description of the technical scheme, the two ends of the vibration plate are fixedly connected with the pulleys, the pulleys are clamped in the sliding rails, the sliding friction is effectively converted into rolling friction by utilizing the characteristics of the pulleys through the arrangement of the pulleys, and the working efficiency of the device is greatly improved.

As the further description of the technical scheme, the upper surface of the machine body is fixedly communicated with the feeding pipe, the top end of the feeding pipe is fixedly communicated with the funnel, the feeding efficiency of the feeding pipe is improved by arranging the funnel, the labor intensity of workers is reduced, and the overall working efficiency of the machine body is improved.

As the further description of the technical scheme, the discharging pipe is arranged inside the machine body, one end of the discharging pipe penetrates through the inner side wall of the machine body and extends to the outside of the machine body, the discharging pipe is arranged to effectively discharge cement inside the machine body quickly, the labor intensity of workers is reduced, and the overall working efficiency of the machine body is improved.

As the further description of the technical scheme, the inner bottom wall of the sliding rail is fixedly connected with the second spring, the top end of the second spring is in contact with the outer surface of the pulley, and the beneficial effect that the machine body is damaged due to overlarge shaking in the using process is effectively solved by the aid of the elastic force of the second spring.

As a further description of the above technical solution, the upper surface of the vibrating plate is provided with first leaking holes which are uniformly distributed, the upper surface of the screening plate is provided with second leaking holes, and by providing the first leaking holes and the second leaking holes, the screened cement can flow down quickly as much as possible, and the use efficiency of the device is improved.

As the further description of the technical scheme, the first springs are fixedly connected to four corners of the bottom surface of the screening plate, the other ends of the first springs are fixedly connected with the top surface of the vibration plate, the first springs are arranged, the pressing of the weight of the screening plate on the supporting rod in the working process is effectively reduced, and meanwhile, the elasticity of the first springs is utilized to absorb shock to the screening plate.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the utility model discloses a thereby it can make the push rod drive vibrations board vibrations to accomplish the screening to cement macroparticle to be provided with the eccentric wheel, through being provided with the screening plate, can effectively avoid selecting the cement granule of particle size difference, through being provided with the slope piece, the motion trail that can effectively strengthen the screening plate improves the screening efficiency of organism to cement greatly, through being provided with first hourglass material hole and second hourglass material hole, can effectively reduce in the screening process because the difference of cement granule leads to the not thorough condition of cement screening, through being provided with first spring, the slope piece, cooperation setting between screening plate and the bracing piece, better cement with different granules sieves, the work efficiency is improved, the cement to different granules and separation have been guaranteed, the beneficial effect of practicing thrift the manpower greatly has been reached.

2. The utility model discloses a be provided with the characteristic that the pulley utilized the pulley, effectually change sliding friction into rolling friction, improve device's work efficiency greatly, through setting up the funnel, inlet pipe feeding efficiency has been improved, staff's intensity of labour has been reduced, the holistic work efficiency of organism has been improved, through being provided with the effectual quick discharge of the inside cement of organism of discharging pipe, staff's intensity of labour has been reduced, the holistic work efficiency of organism has been improved, elasticity through being provided with the second spring utilization second spring, the effectual solution leads to the beneficial effect that the organism damaged because of rocking too big in the use, through being provided with first spring, the effectual weight that alleviates screening plate in the course of the work oppresses the bracing piece, the elasticity that utilizes first spring simultaneously carries out the shock attenuation to the screening plate.

Drawings

Fig. 1 is a front view of the machine body of the present invention;

FIG. 2 is a schematic view of the internal structure of the machine body of the present invention;

FIG. 3 is a schematic view of the internal structure of the power box of the present invention;

fig. 4 is a schematic view of the slide rail structure of the present invention.

In the figure: 1. a body; 2. a first motor; 3. rotating the rod; 4. an eccentric wheel; 5. a rolling bearing; 6. a slide rail; 7. a vibration plate; 8. a pulley; 9. a stationary ring; 10. a push rod; 11. a power box; 12. a second motor; 13. a ramp block; 14. a support bar; 15. screening the plate; 16. a feed pipe; 17. a funnel; 18. a discharge pipe; 19. a second spring; 20. a first material leaking hole; 21. a second weep hole; 22. a first spring.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a screening machine for cement production comprises a machine body 1, a discharge pipe 18 is arranged inside the machine body 1, one end of the discharge pipe 18 penetrates through the inner side wall of the machine body 1 and extends to the outside of the machine body 1, cement inside the machine body 1 is effectively and quickly discharged through the discharge pipe 18, labor intensity of workers is reduced, working efficiency of the whole machine body 1 is improved, a feed pipe 16 is fixedly communicated with the upper surface of the machine body 1, a funnel 17 is fixedly communicated with the top end of the feed pipe 16, feeding efficiency of the feed pipe 16 is improved through the funnel 17, labor intensity of the workers is reduced, working efficiency of the whole machine body 1 is improved, a first motor 2 is fixedly connected with the inner side wall of the machine body 1, a rotating rod 3 is fixedly connected with the output end of the first motor 2, an eccentric wheel 4 is fixedly connected with one end of the rotating rod 3, and a rolling bearing 5 is sleeved on the outer surface of the eccentric wheel 4, the inner side wall of the machine body 1 is fixedly connected with a sliding rail 6, the inner bottom wall of the sliding rail 6 is fixedly connected with a second spring 19, the top end of the second spring 19 is contacted with the outer surface of a pulley 8, the beneficial effect that the machine body 1 is damaged due to overlarge shaking in the using process is effectively solved by arranging the second spring 19 and utilizing the elasticity of the second spring 19, the inner part of the machine body 1 is provided with a vibration plate 7, the upper surface of the vibration plate 7 is provided with first leakage holes 20 which are uniformly distributed, the upper surface of a screening plate 15 is provided with second leakage holes 21, through arranging the first leakage holes 20 and the second leakage holes 21, the screened cement can flow down quickly as far as possible, the using efficiency of the device is improved, the pulleys 8 are fixedly connected at the two ends of the vibration plate 7, the pulleys 8 are clamped in the sliding rail 6, the characteristic of the pulleys 8 is utilized by arranging the pulleys 8, the sliding friction is effectively converted into rolling friction, the working efficiency of the device is greatly improved, a fixing ring 9 is fixedly connected to the bottom surface of a vibrating plate 7, a push rod 10 is hinged to the bottom surface of the fixing ring 9 through a pin shaft, one end of the push rod 10, far away from the fixing ring 9, is fixedly connected with the outer surface of a rolling bearing 5, a power box 11 is fixedly connected to the upper surface of the vibrating plate 7, a second motor 12 is fixedly connected to the inside of the power box 11, a slope block 13 is fixedly connected to the top end of an output rotating shaft of the second motor 12, a support rod 14 is rotatably connected to the edge of the slope block 13, a screening plate 15 is fixedly connected to the top end of the support rod 14, first springs 22 are fixedly connected to four corners of the bottom surface of the screening plate 15, the other end of each first spring 22 is fixedly connected to the top surface of the vibrating plate 7, through being provided with first spring 22, effectual weight that alleviates screening plate 15 is to the oppression of bracing piece 14 in the course of the work, utilizes the elasticity of first spring 22 to carry out the shock attenuation to screening plate 15 simultaneously.

The working principle is as follows: first communicate first motor 2 and second motor 12 with the power of looks adaptation, place organism 1 in suitable position during the use, then start first motor 2 and second motor 12 simultaneously, operation by first motor 2 drives dwang 3, drive eccentric wheel 4 through dwang 3, drive antifriction bearing 5 pulling push rod 10 through eccentric wheel 4, drive vibrating plate 7 through push rod 10 and shake, second motor 12 drives slope piece 13 operation simultaneously, drive bracing piece 14 operation after slope piece 13 operation, drive screening plate 15 operation after bracing piece 14 operation and sieve the cement of different size granules, the inside of organism 1 is discharged from discharging pipe 18 to the cement that will sieve.

It is noted that, herein, relational terms such as first and second, and the like may be 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a screening machine for cement manufacture, includes organism (1), its characterized in that: the inner side wall of the machine body (1) is fixedly connected with a first motor (2), the output end of the first motor (2) is fixedly connected with a rotating rod (3), one end of the rotating rod (3) is fixedly connected with an eccentric wheel (4), a rolling bearing (5) is sleeved on the outer surface of the eccentric wheel (4), the inner side wall of the machine body (1) is fixedly connected with a sliding rail (6), a vibrating plate (7) is arranged inside the machine body (1), a fixing ring (9) is fixedly connected with the bottom surface of the vibrating plate (7), a push rod (10) is hinged to the bottom surface of the fixing ring (9) through a pin shaft, one end, far away from the fixing ring (9), of the push rod (10) is fixedly connected with the outer surface of the rolling bearing (5), a power box (11) is fixedly connected with the upper surface of the vibrating plate (7), and a second motor (12) is fixedly connected with the inside of the power box (11), the top fixedly connected with slope piece (13) of the output pivot of second motor (12), the edge of slope piece (13) rotates and is connected with bracing piece (14), the top fixedly connected with screening plate (15) of bracing piece (14).

2. The sieving machine for cement production according to claim 1, characterized in that: both ends fixedly connected with pulley (8) of vibrations board (7), pulley (8) joint is in the inside of slide rail (6).

3. The sieving machine for cement production according to claim 1, characterized in that: the upper surface of organism (1) fixed intercommunication has inlet pipe (16), the fixed intercommunication in top of inlet pipe (16) has funnel (17).

4. The sieving machine for cement production according to claim 1, characterized in that: the inside of organism (1) is equipped with discharging pipe (18), the inside wall of organism (1) is run through and extends to the outside of organism (1) to the one end of discharging pipe (18).

5. The sieving machine for cement production according to claim 1, characterized in that: the inner bottom wall of the sliding rail (6) is fixedly connected with a second spring (19), and the top end of the second spring (19) is in contact with the outer surface of the pulley (8).

6. The sieving machine for cement production according to claim 1, characterized in that: first material leaking holes (20) which are uniformly distributed are formed in the upper surface of the vibrating plate (7), and second material leaking holes (21) are formed in the upper surface of the screening plate (15).

7. The sieving machine for cement production according to claim 1, characterized in that: the equal fixedly connected with first spring (22) in four edges of screening board's (15) bottom surface, the other end of first spring (22) and the top surface fixed connection of vibrations board (7).