CN218663400U

CN218663400U - Combined type material stabilizing and blockage removing machine

Info

Publication number: CN218663400U
Application number: CN202223195652.4U
Authority: CN
Inventors: 刘社喜; 王宇强; 乔丽君
Original assignee: Henan Mingyu Wear Resisting Equipment Co ltd
Current assignee: Henan Mingyu Wear Resisting Equipment Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-03-21
Anticipated expiration: 2032-12-01

Abstract

The utility model provides a modular clear stifled machine of steady material, belongs to clear stifled quick-witted field, clear stifled machine includes upper portion storehouse and lower part storehouse, and the upper portion storehouse sets up in lower part storehouse top, and the upper portion storehouse is including extending the lower storehouse body, extending the rotator and extending the upper storehouse body, and upper storehouse body top has set gradually down the extension storehouse body from bottom to top, extends the rotator and extends the lower storehouse body, extends sealed rotation between the upper storehouse body and is connected, is provided with one or more rotation scraper in upper portion storehouse and the lower part storehouse respectively, and whole clear stifled machine is provided with a fixed scraper at least, the utility model discloses a set up two rotators, can prolong clear stifled height, reduce the clear stifled strength of clear stifled quick-witted scraper, satisfy the flow of large-traffic material, but reduce cost simultaneously, reduce the dismouting degree of difficulty.

Description

Combined type material stabilizing and blockage removing machine

Technical Field

The utility model relates to a slight machine, in particular to clear stifled machine of modular steady material belongs to clear stifled machine field.

Background

In the process of producing and transporting the powder or granular materials, the powder or granular materials are required to be discharged from a pipeline for transportation, and due to different impurity contents and different viscosities of the materials, when the materials flow downwards in the bin body, the materials are often discharged from top to bottom along the bin body with the funnel-shaped cone structure, because the cross section of the cone-shaped bin body is gradually reduced and some materials contain water, loose particles can be coagulated into a conglobation structure under the action of gravity, friction resistance or static electricity generated in the flowing process and the adhesive force of the materials in the downward flowing process of the bin wall, the conglobation structure is easy to be adhered to the bin wall, particularly the inner wall of the cone-shaped structure with the reduced cross section area can be blocked, and once the inner wall of the bin body is blocked, the normal supply of the powder is influenced, and once the powder is blocked, the powder is required to be cleaned and blocked.

In the prior art, patent application No. CN202022714464.2 discloses an intelligent variable-inclination vortex blockage removing machine, fig. 3 is an appearance structure schematic diagram of an entire bin, fig. 4 isbase:Sub>A top view structure schematic diagram of the entire bin, and fig. 5 isbase:Sub>A cross-sectional structure schematic diagram alongbase:Sub>A-base:Sub>A direction in fig. 2. The intelligent variable-inclination vortex blockage removing machine comprises an upper bin body 24, a rotating body 21 and a lower bin body 28 which are sequentially connected from top to bottom, wherein the upper bin body 24, the rotating body 21 and the lower bin body 28 are respectively supported and fixed by support frames on a plurality of upright posts, a slewing bearing base 23 is arranged on the rotating body support frame 27, a slewing bearing 22 is fixed on the slewing bearing base 23 by a connecting bolt 48, a large-sized outer gear ring 36 is arranged on the periphery of the slewing bearing 22, a pinion 35 on an output shaft of a speed reducer 31 is meshed on the large-sized outer gear ring 36, the pinion 35 is a driving wheel, the gear 35 drives the large-sized outer gear ring 36 to rotate, an inner ring of the rotating body is connected on the large-sized outer gear ring 36, the upper bin body 24 is arranged on an upper bin body support frame 25, the rotating body 21 is arranged on the rotating body support frame 27, the lower bin body 28 is arranged on the lower bin body support frame 29, and the support frames of the bin bodies are respectively supported by channel steel 26, a rotary rotating scraper is arranged in the bin body, a rotary upper scraper 32 extending to the inner wall of the upper bin body 24 and a rotary lower scraper 30 extending to the inner wall of the lower bin body 28 are fixed in the rotary body 21, included angles are respectively formed between the extension directions of the rotary upper scraper 32 and the rotary lower scraper 30 and the longitudinal sections of the inner wall of the upper bin body 24 and the inner wall of the lower bin body 28, respective pressure sensors are respectively arranged on the outer wall of the upper bin body 24 and the outer wall of the lower bin body 28, which are internally provided with the rotary upper scraper 32 and the rotary lower scraper 30, a plurality of layers of sealing layers are respectively arranged on the rotary end part of the rotary body 21 and the end parts of the upper bin body 24 and the lower bin body 28 which are opposite to each other, the rotary body 21 is provided with a slewing bearing 22, the slewing bearing 22 is arranged on a slewing bearing base 23, and the driving motor 33 drives the slewing bearing 22 to drive the rotary body 21 to rotate through a speed reducer 31, the speed reducer 31 is arranged on a speed reducer bottom plate 34, the slewing bearing base 23 and the speed reducer bottom plate 34 are supported by respective supporting channel steel 26, and the driving motor 33 is respectively connected with the controller through a motor transmission and a pressure sensor.

The blockage problem in the cone-shaped bin body is solved by utilizing the blockage clearing machine, but for some bins with larger flow and larger bin body height of the cone-shaped structure, the blockage clearing machine can bring limitations on the aspects of carrying, installation, factory building, cranes and the like on one hand, in addition, if the flow is large, the scraper has large load and difficult rotation, and if the scraper is short, the problem that the scraper cannot be cleaned in place exists. Therefore, by reducing the cost, the problem of clearing the blockage of the storage bin with large flow, large caliber shrinkage and large conical structure height becomes the competitive focus of various manufacturers.

Disclosure of Invention

The clear stifled problem of transmission feed bin that is great, the bore shrinkage is big, the toper structure height is big to the flow, the utility model provides a clear stifled machine of modular steady material, its purpose is through setting up two rotators, and the clear stifled height of extension shortens scraper length relatively, reduces the clear stifled load of clear stifled quick-witted scraper, satisfies the flow of large-traffic material, but reduce cost reduces the dismouting degree of difficulty simultaneously.

The technical scheme of the utility model is that: a combined material stabilizing and clearing machine comprises a lower bin body, a rotating body arranged above the lower bin body and an upper bin body arranged above the rotating body, wherein the lower bin body, the rotating body and the upper bin body are respectively supported by a support frame and are mutually and hermetically connected;

furthermore, the upper bin and the lower bin are supported by an upper bin supporting channel steel and a lower bin supporting channel steel respectively, the upper bin supporting channel steel is arranged above the lower bin supporting channel steel, and the upper caliber of the upper bin body is the same as the lower caliber of the lower bin body, and the upper bin body and the lower bin body are fixedly connected with each other;

furthermore, the inclination angles of the upper bin and the lower bin are the same or different, and the rotary scrapers and/or the fixed scrapers arranged in the upper bin and the lower bin are respectively parallel to the bin wall of the upper bin or the lower bin;

furthermore, the rotating body or the extension rotating body in the upper bin and/or the lower bin provided with the fixed scraper rotates back and forth, the fixed scraper is arranged between the upper bin body and the lower bin body which cross over the rotating body or the extension rotating body, or between the upper bin body and the lower bin body;

further, a rotating scraper is fixed on the rotating body or the extending rotating body, and the rotation of the upper bin or the lower bin which is only provided with the rotating scraper is positive and negative rotation or repeated circular motion;

furthermore, the driving device comprises respective driving motors and speed reducers, a pinion is arranged on an output shaft of the speed reducer, a large outer gear ring of a slewing bearing is meshed on the pinion, and a rotating body or an extension rotating body is fixedly connected to each slewing bearing to rotate;

further, the rotating scraper and the fixed scraper are of an external fixed structure or an internal fixed structure, and the length of the rotating scraper in the upper bin is the same as or different from that of the rotating scraper in the lower bin.

The utility model discloses the positive effect who has is: the upper bin is arranged above the lower bin, the rotating body and the extending rotating body are respectively arranged in the lower bin and the upper bin, the requirements of a material conveying bin body with large flow, large caliber shrinkage and large conical structure height can be met, the load of the rotating body or the extending rotating body can be relatively reduced, even the material conveying bin body with common funnel-shaped height can be reduced by arranging the rotating body or the extending rotating body, the manufacturing cost is reduced, because the prices of two small motors and a slewing bearing are far lower than those of a large motor with 2 times of power and the slewing bearing, the manufacturing cost of equipment can be reduced to a certain extent, the separation of bonding powder inside a bin wall can be performed in a segmented mode by arranging the rotating scrapers on the rotating body and the extending rotating body, the difficulties of height limitation of a factory building, crane hoisting load limitation and the like can be overcome by dividing the longer bin body into the upper bin and the lower bin, convenience is brought for dismounting and maintenance, the damage part can be pertinently dismounted and maintained or dismounted from a proper position for maintenance, the double rotating bodies are arranged, the cleaning height is prolonged, the length of the scrapers is relatively shortened, the large flow of the cleaning load of the cleaning machine is reduced, the flow of the materials of the cleaning and the dismounting cost can be reduced.

Drawings

Fig. 1 is a schematic view of a longitudinal section structure of the present invention.

Fig. 2 is a schematic top view of the present invention.

Fig. 3 is a schematic diagram of an appearance structure of a conventional whole storage bin.

Fig. 4 is a schematic top view of the whole storage bin.

FIG. 5 isbase:Sub>A schematic cross-sectional view taken along the line A-A in FIG. 4.

Description of reference numerals: 11-extension rotating body, 12-extension slewing bearing, 13-extension slewing bearing base, 14-extension upper bin body, 15-extension upper bin body supporting frame, 16-extension supporting channel steel, 17-upper bin rotary upper scraper, 18-extension lower bin body, 19-extension lower bin body support, 20-upper bin rotary lower scraper, 21-rotating body, 22-slewing bearing, 23-slewing bearing base, 24-upper bin body, 25-upper bin body supporting frame, 26-supporting channel steel, 27-rotating body supporting frame, 28-lower bin body, 29-lower bin body supporting frame, 30-rotary lower scraper, 31-speed reducer, 32-rotary upper scraper, 33-driving motor, 34-speed reducer bottom plate, 35-pinion, 36-large outer gear ring, 37-lower bin fixed scraper and 48-connecting bolt.

Detailed Description

The following describes the present invention in detail with reference to the accompanying drawings.

The technical scheme of the utility model is a modular clear stifled machine of steady material, fig. 1 is the utility model discloses a longitudinal section structure schematic diagram, the clear stifled machine of two rotators include storehouse body 28 down, set up the rotator 21 in storehouse body 28 top down, set up the upper bin body 24 in rotator 21 top, lower storehouse body 28, rotator 21, upper bin body 24 utilize storehouse body support frame 25, rotator support frame 27, lower storehouse body support frame 29 respectively to support, sealing connection each other, the clear stifled machine of steady material of combination includes upper portion storehouse 10a and lower part storehouse 10b, lower part storehouse 10b includes storehouse body 28 down, rotator 21, upper bin body 24, upper bin body 18 under upper portion storehouse 10a is including extending, extends rotator 11 and extends storehouse body 14, upper bin body 24 top has set gradually under extending storehouse body 18 from bottom to top, extends rotator 11 and extends storehouse body 14, extends storehouse body 18 under rotator 11, extends to connect in the sealed rotation between storehouse body 14, extends storehouse body 14 and is supported by extending storehouse body 15, extends storehouse body 18 under extending by extension storehouse body 19, upper portion 24 and lower part are provided with the lower part storehouse 28 respectively one or the fixed scraper of scraper is provided with a fixed scraper and the clear stifled device of the lower part is provided with a fixed respectively, the upper portion of the clear stifled machine is provided with a drive respectively, and extends 10a lower part of the upper portion respectively.

In this embodiment, the rotary body 21 of the lower silo 10b is provided with a rotary upper scraper 32 and a rotary lower scraper 30, a lower silo fixed scraper 37 is provided between the upper silo body 24 and the lower silo body 28 of the lower silo 10b, and the extension rotary body 11 of the upper silo 10a is provided with an upper silo rotary upper scraper 17 and an upper silo rotary lower scraper 20.

The upper bin 10a and the lower bin 10b are supported by an upper bin supporting channel steel 26 and a lower bin supporting channel steel 16 respectively, the upper bin supporting channel steel 16 is arranged on the lower bin supporting channel steel 26, and the upper caliber of the upper bin body 24 is the same as the lower caliber of the lower bin body 18, and the upper bin body and the lower bin body are fixedly connected with each other.

The inclined angles of the upper bin 10a and the lower bin 10b are the same or different, the rotating scrapers and/or the fixed scrapers are respectively arranged in the upper bin 10a and the lower bin 10b, and the rotating scrapers and the fixed scrapers are respectively parallel to the bin wall of the upper bin 10a or the lower bin 10 b.

The rotation of the rotating body 21 and the extension rotating body 11 in the upper bin 10a and/or the lower bin 10b provided with the fixed scraper is reciprocating rotation, and the fixed scraper is arranged between the upper bin body 24 and the lower bin body 28 which cross over the rotating body 21 or the extension rotating body 11 or between the upper bin body 14 and the lower bin body 18.

In the embodiment, two rotating scrapers, namely an upper bin rotating upper scraper 17 and an upper bin rotating lower scraper 20, are arranged on the upper extending rotating body 11 of the upper bin 10a, a rotating upper scraper 32 and a rotating lower scraper 30 are arranged on the rotating body 21 of the lower bin 11b, the rotating body 21 spans the rotating body 21, a lower bin fixing scraper 37 is arranged between the upper bin body 24 and the lower bin body 28 of the lower bin 10b, and because the lower bin fixing scraper 37 is arranged in the lower bin 10b, the rotating body 21 rotates back and forth to prevent the rotating scrapers and the fixing scrapers from colliding with each other, and the specific rotation angle can be controlled by an encoder arranged on a driving motor through a controller or by a servo motor or a stepping motor.

The rotating body 21 or the extension rotating body 11 is fixed with a rotating scraper, and the rotation of the rotating body 21 in the upper bin 10a or the extension rotating body 11 or the lower bin 10b, which is only provided with the rotating scraper and is not provided with the fixed scraper, can be continuous positive and negative reversing rotation or repeated circular motion.

In this embodiment, since the lower magazine 10b is provided with the lower magazine fixed doctor 37, the rotary upper doctor 32 and the rotary lower doctor 30 provided on the rotary body 21 in the lower magazine 28 are rotated in opposite directions until they reach the position of the lower magazine fixed doctor 37, and the upper magazine 10a is provided with no fixed doctor and is rotated in one direction without stopping the circumferential rotation.

The driving device comprises a driving motor 33 and a speed reducer 31, a pinion 35 is arranged on an output shaft of the speed reducer 31, a large-sized outer gear ring 36 arranged on an outer ring of the slewing bearing 22 or the extending slewing bearing 12 is meshed on the pinion 35, the slewing bearing 22 or the extending slewing bearing 12 is fixedly connected with the rotating body 21 or the extending rotating body 11 to rotate respectively, and the extending slewing bearing 12 is supported by an extending slewing bearing base 13, wherein the connection method between the extending slewing bearing 12 and the extending rotating body 11 is the same as that between the slewing bearing 22 and the rotating body 21 in the application number CN 202022714464.2.

The rotating scraper and the fixed scraper are of an external fixed structure or an internal fixed structure, and the length of the rotating scraper in the upper bin 10a is the same as or different from that of the rotating scraper in the lower bin 10 b.

In this embodiment, the length of the rotating doctor blade in the upper magazine 10a is different from the rotating doctor blade in the lower magazine 10 b.

In the embodiment, the sealing modes among the lower bin body 28, the rotary body 21 and the upper bin body 24 are the same as those among the lower extending bin body 14, the rotary extending body 11 and the upper extending bin body 18, and the sealing modes are the same as those disclosed in the intelligent variable-inclination vortex blockage removing machine disclosed in the patent 202022714464.2.

The utility model discloses a set up upper portion storehouse 10a above lower part storehouse 10b and set up rotator 21 and extension rotator 11 respectively in lower part storehouse 10b and upper portion storehouse 10a, can deal with the flow big, the bore shrinkage is big and funnel-shaped highly big material transmission storehouse body needs, can reduce rotator 21 or the load of extension rotator 11 relatively, even the material transmission storehouse body that funnel-shaped toper structure height is general also can be through setting up the rotator or extending the rotator, because two small-size motors and slewing bearing's price is less than 2 times power's large-scale motor and slewing bearing's price far away, can reduce the manufacturing cost of equipment to a certain extent, can carry out the separation of the inside bonding powder in bulkhead through setting up on rotator 21 and extension rotator 11 and rotating the scraper segmentally, divide into upper portion storehouse 10a and lower part storehouse 10b through with longer storehouse body, can overcome factory building height restriction, the crane lifts by crane difficulty such as load restriction, also for the dismouting, the maintenance has brought the convenience, can carry out the pertinence to the dismantlement maintenance to the damaged part, or keep apart from convenient position, through setting up two extension rotatoryly, the extension rotatoryly shorten the height of extension height, the clear plug-up height, the clear scraper, the clear load reduction of the clear reduction simultaneously, the clear load of the reduction cost of the clear machine, the flow of the material, the great flow of the reduction cost of the clear load, can reduce.

Claims

1. The utility model provides a modular clear stifled machine of material that stabilizes, includes the lower storehouse body, sets up the rotator in storehouse body top down, sets up the last storehouse body in rotator top, and the lower storehouse body, rotator, the last storehouse body utilize the support frame to support respectively, sealing connection between each other, its characterized in that: the clear stifled machine of steady material of combination formula includes upper portion storehouse and lower part storehouse, the upper portion storehouse sets up in lower part storehouse top, the lower part storehouse is including the lower storehouse body, the rotator, go up the storehouse body, the upper portion storehouse is including extending down the storehouse body, extend the rotator and extend the storehouse body, it extends the storehouse body down to have set gradually to go up storehouse body top from bottom to top, extend the rotator and extend the storehouse body down, it is connected to extend sealed rotation between the storehouse body, be provided with one or more rotation scrapers in upper portion storehouse and the lower part storehouse respectively, whole clear stifled machine is provided with a fixed scraper at least.

2. The combined material stabilizing and blockage removing machine according to claim 1, wherein: the upper bin and the lower bin are supported by an upper bin supporting channel steel and a lower bin supporting channel steel respectively, the upper bin supporting channel steel is arranged above the lower bin supporting channel steel, and the upper caliber of the upper bin body is the same as the lower caliber of the lower bin body under extension and is fixedly connected with the upper bin body and the lower bin body.

3. The combined material stabilizing and blockage removing machine according to claim 1, wherein: the inclination angles of the upper bin and the lower bin are the same or different, and the rotary scrapers and/or the fixed scrapers arranged in the upper bin and the lower bin are respectively parallel to the bin walls of the upper bin or the lower bin.

4. The combined type material stabilizing and blockage removing machine according to claim 1, which is characterized in that: the rotating body or the extension rotating body in the upper bin and/or the lower bin provided with the fixed scraper rotates back and forth, and the fixed scraper is arranged between the upper bin body and the lower bin body which cross over the rotating body or extend the upper bin body and extend the lower bin body.

5. The combined type material stabilizing and blockage removing machine according to claim 1, which is characterized in that: the rotary body and the extension rotary body are fixed with rotary scrapers, and the rotation of the upper bin or the lower bin only provided with the rotary scrapers is positive and negative rotation or repeated circular motion.

6. The combined type material stabilizing and blockage removing machine according to claim 1, which is characterized in that: the rotating bodies or the extending rotating bodies of the lower bin and the upper bin are respectively provided with a respective driving device, each driving device comprises a respective driving motor and a speed reducer, a pinion is arranged on an output shaft of each speed reducer, a large outer gear ring of a slewing bearing is meshed on each pinion, and the rotating bodies or the extending rotating bodies are fixedly connected to the respective slewing bearings to rotate.

7. The combined type material stabilizing and blockage removing machine according to claim 1, which is characterized in that: the rotating scraper and the fixed scraper are of an external fixed structure or an internal fixed structure.