CN216174083U - A vibrations formula screening plant for cement processing - Google Patents

Abstract

The utility model discloses a vibrating type screening device for cement processing, which comprises a hopper seat, wherein the hopper seat is movably connected to the upper end of a rubber cushion ring, a first rotating shaft is arranged on the left side of the hopper seat, two rotating shaft frames are symmetrically arranged at the front end and the rear end of the first rotating shaft, the hopper seat forms a rotating structure through the first rotating shaft and the rotating shaft frames, four spring columns are arranged on the upper side of the hopper seat at equal angles, a second rotating shaft is arranged on the right side of the hopper seat, a conveying rack is fixedly arranged at the lower end of a supporting column, a platform is fixedly connected to the upper end of the supporting column, a motor is fixedly arranged on the front side of the right end of the conveying rack, two third rotating shafts are symmetrically arranged on the inner side of the conveying rack in the front and rear direction, the right side of the third rotating shaft on the front side penetrates through the conveying rack to be connected with the motor, and conveying belts are arranged on the surface layers of the two third rotating shafts. This a vibrations formula screening plant for cement processing can pour away the waste material automatically, has reduced giving off of dust to automatic cement conveying after will sieving goes out.

Description

A vibrations formula screening plant for cement processing

Technical Field

The utility model relates to the technical field of cement screening, in particular to a vibration type screening device for cement processing.

Background

Cement is a powdered hydraulic inorganic cementing material. The water is added and stirred to form slurry which can be hardened in the air or better hardened in the water and can firmly bond sand, stone and other materials together. As an important cementing material, the high-performance cement is widely applied to engineering such as civil construction, water conservancy, national defense and the like for a long time. The production process of silicate cement is representative in cement production, and silicate cement is made up by using limestone and clay as main raw materials, through the processes of crushing, proportioning and grinding to obtain raw material, then feeding the raw material into cement kiln to calcine it into clinker, then adding a proper quantity of gypsum into the clinker (and sometimes adding mixing material or additive), and grinding to obtain the invented product. In the cement production process in the prior art, a screening device is required to screen cement clinker.

For example, the cement screening device with the publication number of CN213792662U has a dust collecting port formed at the bottom of the collecting box, and the dust collecting port corresponds to the screening port, so that dust generated during collection of the collecting box can fall into the screening port from the dust collecting port, thereby ensuring normal use of the screening table, but the device has certain defects;

1. present cement screening plant can leave the waste material on the screening net after screening, need pour these waste materials back and sieve again, because the waste material accumulation that leaves on the screening net is all heavier when more, so the operation is harder.

2. The cement after screening needs to be carried away by the existing cement screening device, and a large amount of dust can be generated during carrying, so that the health of carriers is influenced.

Aiming at the problems, innovative design is urgently needed on the basis of the original cement screening device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a vibration type screening device for cement processing, which solves the problems that the existing cement screening device in the background art can leave waste materials on a screening net after screening, the waste materials need to be poured and then screened, the waste materials left on the screening net are heavy when being accumulated for a large amount, the operation is laborious, the existing cement screening device needs to convey the screened cement away after screening, and a large amount of dust is generated during conveying, so that the health of a conveyor is influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: a vibratory screening apparatus for use in cement processing comprising:

the funnel base is movably connected to the upper end of the rubber cushion ring, a first rotating shaft is mounted on the left side of the funnel base, two rotating shaft frames are symmetrically mounted at the front end and the rear end of the first rotating shaft, the rotating shaft frames are fixedly mounted on the left side of the upper end of the platform, the funnel base forms a rotating structure with the rotating shaft frames through the first rotating shaft, four spring columns are mounted on the upper side of the funnel base at equal angles, a vibration table is mounted at the upper ends of the spring columns, a second rotating shaft is mounted on the right side of the funnel base, a telescopic rod is connected to the right side of the second rotating shaft, and the telescopic rod forms a rotating structure with the funnel base through the second rotating shaft;

conveying frame, its fixed mounting is at the lower extreme of pillar, and pillar upper end fixedly connected with platform, conveying frame right-hand member front side fixed mounting has the motor, two third pivots are installed to the symmetry around conveying frame inboard, and the third pivot right side of front side passes conveying frame and is connected with the motor to the conveyer belt is installed on two third pivot top layers.

Preferably, the platform is further provided with:

the feeding pipeline is fixedly arranged on the left side of the platform, a rubber gasket ring is fixedly arranged at the upper end of the feeding pipeline, and a fastening ring is arranged on the lower side of the feeding pipeline;

a cloth bag sleeve is clamped between the fastening ring and the feeding pipeline.

Preferably, the shaking table is further provided with:

screening string bag, its fixed mounting is at the downside of vibrations platform, vibrations platform right-hand member fixed mounting has the bobbing machine to the vibrations platform passes through the spring post and forms sliding construction with the funnel seat.

Preferably, the platform is further provided with:

the hinge frame is fixedly arranged on the right side of the upper end of the platform, the left side of the hinge frame is connected with a hydraulic cylinder, and the hydraulic cylinder and the platform form a rotating structure through the hinge frame;

the hydraulic cylinder left side is connected with the telescopic link to the second pivot passes through the telescopic link and forms sliding construction with the hydraulic cylinder.

Compared with the prior art, the utility model has the beneficial effects that: this a vibrations formula screening plant for cement processing can pour away the waste material automatically, has reduced giving off of dust to automatic cement conveying after will sieving goes out.

1. Funnel seat forms revolution mechanic through first pivot and pivot frame, the second pivot is installed on funnel seat right side, the telescopic link forms revolution mechanic through second pivot and funnel seat, hinge frame fixed mounting is on the upper end right side of platform, the pneumatic cylinder passes through hinge frame and platform formation revolution mechanic, the pneumatic cylinder left side is connected with the telescopic link, the second pivot passes through the telescopic link and forms sliding construction with the pneumatic cylinder, flexible through telescopic link and pneumatic cylinder, the right side with the funnel seat is supported, the rotation takes place for the first pivot of rethread, thereby automatically pour the waste material in the screening string bag on the funnel seat, need not manually the waste material, it is more laborsaving.

2. The tighrening ring is installed to the conveying pipeline downside, accompany the sack cover between tighrening ring and the conveying pipeline, conveying frame fixed mounting is at the lower extreme of pillar, and pillar upper end fixedly connected with platform, two third pivots are installed to the symmetry around the conveying frame inboard, the third pivot right side of front side passes the conveying frame and is connected with the motor, the conveyer belt is installed on two third pivot top layers, when cement is through sack cover conveying, including the sack cover blocks the dust, before cement falls on the conveyer belt, can not have the dust to fall out, simultaneously go out the cement conveying through the conveyer belt.

Drawings

FIG. 1 is a schematic front sectional view of a funnel base according to the present invention;

FIG. 2 is a schematic diagram of a turning sectional structure of the funnel base of the present invention;

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

FIG. 4 is a schematic front sectional view of the present invention;

fig. 5 is a schematic side sectional structure view of the conveyor frame of the present invention.

In the figure: 1. a platform; 2. a spindle bracket; 3. a first rotating shaft; 4. a funnel base; 5. a spring post; 6. a vibration table; 7. screening the net bag; 8. a vibrator; 9. a second rotating shaft; 10. a telescopic rod; 11. a hydraulic cylinder; 12. a hinge frame; 13. a feed line; 14. a rubber cushion ring; 15. a fastening ring; 16. a cloth bag sleeve; 17. a pillar; 18. a conveyor frame; 19. a motor; 20. a third rotating shaft; 21. and (4) a conveyor belt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a vibratory screening apparatus for use in cement processing comprising: the device comprises a platform 1, a rotating shaft frame 2, a first rotating shaft 3, a funnel seat 4, a spring column 5, a vibration table 6, a screening net bag 7, a vibrating machine 8, a second rotating shaft 9, a telescopic rod 10, a hydraulic cylinder 11, a hinge frame 12, a feeding pipeline 13, a rubber gasket ring 14, a fastening ring 15, a cloth bag sleeve 16, a support column 17, a conveying rack 18, a motor 19, a third rotating shaft 20 and a conveying belt 21;

referring to fig. 1, 2, 3 and 4, a funnel base 4 is movably connected to the upper end of a rubber cushion ring 14, a first rotating shaft 3 is installed on the left side of the funnel base 4, two rotating shaft frames 2 are symmetrically installed at the front and rear ends of the first rotating shaft 3, the rotating shaft frames 2 are fixedly installed on the left side of the upper end of a platform 1, the funnel base 4 forms a rotating structure with the rotating shaft frames 2 through the first rotating shaft 3, four spring columns 5 are installed on the upper side of the funnel base 4 at equal angles, a vibration table 6 is installed at the upper end of each spring column 5, a second rotating shaft 9 is installed on the right side of the funnel base 4, a telescopic rod 10 is connected to the right side of each second rotating shaft 9, the telescopic rod 10 forms a rotating structure with the funnel base 4 through the second rotating shaft 9, a screening net bag 7 is fixedly installed on the lower side of the vibration table 6, a vibration machine 8 is fixedly installed at the right end of the vibration table 6, and the vibration table 6 forms a sliding structure with a funnel base 4 through the spring columns 5, a hinge frame 12 which is fixedly arranged at the right side of the upper end of the platform 1, the left side of the hinge frame 12 is connected with a hydraulic cylinder 11, the hydraulic cylinder 11 and the platform 1 form a rotating structure through a hinge frame 12, the left side of the hydraulic cylinder 11 is connected with a telescopic rod 10, and the second rotating shaft 9 and the hydraulic cylinder 11 form a sliding structure through the telescopic rod 10, cement is poured into the screening net bag 7 of the vibration table 6, the vibration machine 8 is started, the vibration table 6 is driven by the vibration machine 8 to vibrate, so that the screening net bag 7 continuously shakes the cement, thereby accelerating the screening of the cement, the screened cement falls into the funnel seat 4, then the cement falls into the feeding pipeline 13 from the funnel seat 4, after the screening is finished, a large amount of waste materials are left in the screening net bag 7, the right side of the funnel seat 4 is supported through the expansion of the expansion rod 10 and the hydraulic cylinder 11, and then the funnel seat 4 rotates through the first rotating shaft 3, so that waste materials in the screening net bag 7 on the funnel seat 4 are automatically poured out;

referring to fig. 4 and 5, a conveying frame 18 is fixedly installed at the lower end of a pillar 17, the upper end of the pillar 17 is fixedly connected with a platform 1, a motor 19 is fixedly installed at the front side of the right end of the conveying frame 18, two third rotating shafts 20 are symmetrically installed at the front and back of the inner side of the conveying frame 18, the right side of the front third rotating shaft 20 penetrates through the conveying frame 18 to be connected with the motor 19, a conveying belt 21 is installed on the surface layers of the two third rotating shafts 20, a feeding pipeline 13 is fixedly installed at the left side of the platform 1, a rubber cushion ring 14 is fixedly installed at the upper end of the feeding pipeline 13, a fastening ring 15 is installed at the lower side of the feeding pipeline 13, a cloth bag sleeve 16 is arranged between the fastening ring 15 and the feeding pipeline 13, screened cement falls on the conveying belt 21 from the feeding pipeline 13 through the cloth bag sleeve 16, the cloth bag sleeve 16 blocks dust, emission of the dust is reduced, the motor 19 is started, the motor 19 drives the third rotating shaft 20 to rotate, the third rotating shaft 20 drives the conveyor belt 21 to rotate, and the screened cement is conveyed out by the conveyor belt 21.

The working principle is as follows: when the device is used, firstly, according to the structure shown in the figures 1-4, cement is poured into the screening net bag 7 of the vibration table 6, the vibration machine 8 is started, the vibration machine 8 drives the vibration table 6 to vibrate, so that the screening net bag 7 continuously shakes the cement, the screening of the cement is accelerated, the screened cement falls into the hopper seat 4, then the cement falls into the feeding pipeline 13 from the hopper seat 4, after the screening is finished, a large amount of waste materials are left in the screening net bag 7, the right side of the hopper seat 4 is supported through the expansion of the telescopic rod 10 and the hydraulic cylinder 11, and then the first rotating shaft 3 rotates, so that the waste materials in the screening net bag 7 on the hopper seat 4 are automatically poured out;

according to fig. 4-5, it is fixed mounting in the left side of platform 1, and feeding pipe 13 upper end fixed mounting has rubber backing ring 14, and feeding pipe 13 installs the downside fastening ring 15, accompany sack cover 16 between fastening ring 15 and the feeding pipe 13, cement after the screening falls on conveyer belt 21 through sack cover 16 from feeding pipe 13, sack cover 16 blocks including the dust, the giving off of dust has been reduced, starter motor 19, motor 19 drives third pivot 20 and rotates, third pivot 20 drives conveyer belt 21 and rotates, conveyer belt 21 conveys the cement after the screening out.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. A vibrations formula screening plant for cement processing, its characterized in that includes:

the funnel base is movably connected to the upper end of the rubber cushion ring, a first rotating shaft is mounted on the left side of the funnel base, two rotating shaft frames are symmetrically mounted at the front end and the rear end of the first rotating shaft, the rotating shaft frames are fixedly mounted on the left side of the upper end of the platform, the funnel base forms a rotating structure with the rotating shaft frames through the first rotating shaft, four spring columns are mounted on the upper side of the funnel base at equal angles, a vibration table is mounted at the upper ends of the spring columns, a second rotating shaft is mounted on the right side of the funnel base, a telescopic rod is connected to the right side of the second rotating shaft, and the telescopic rod forms a rotating structure with the funnel base through the second rotating shaft;

conveying frame, its fixed mounting is at the lower extreme of pillar, and pillar upper end fixedly connected with platform, conveying frame right-hand member front side fixed mounting has the motor, two third pivots are installed to the symmetry around conveying frame inboard, and the third pivot right side of front side passes conveying frame and is connected with the motor to the conveyer belt is installed on two third pivot top layers.

2. The vibratory screening apparatus as set forth in claim 1 wherein said platform is further provided with:

the feeding pipeline is fixedly arranged on the left side of the platform, a rubber gasket ring is fixedly arranged at the upper end of the feeding pipeline, and a fastening ring is arranged on the lower side of the feeding pipeline;

a cloth bag sleeve is clamped between the fastening ring and the feeding pipeline.

3. The vibratory screening apparatus as set forth in claim 1 wherein said vibratory table is further provided with:

screening string bag, its fixed mounting is at the downside of vibrations platform, vibrations platform right-hand member fixed mounting has the bobbing machine to the vibrations platform passes through the spring post and forms sliding construction with the funnel seat.

4. The vibratory screening apparatus as set forth in claim 1 wherein said platform is further provided with:

the hinge frame is fixedly arranged on the right side of the upper end of the platform, the left side of the hinge frame is connected with a hydraulic cylinder, and the hydraulic cylinder and the platform form a rotating structure through the hinge frame;

the hydraulic cylinder left side is connected with the telescopic link to the second pivot passes through the telescopic link and forms sliding construction with the hydraulic cylinder.

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