CN219585099U - Lifting device for sludge transportation - Google Patents

Abstract

The utility model discloses a lifting device for sludge transportation, which comprises: a supporting frame, in which an accommodating space is formed; the transportation assembly comprises a transportation piece and a mud baffle piece, wherein the transportation piece is at least partially arranged in the accommodating space, and the mud baffle piece is arranged on the transportation piece; the adjusting assembly is arranged on the conveying member, and the arranging part of the adjusting assembly is connected with the mud baffle member; the sludge scraping assembly is arranged on the supporting frame and at least partially abuts against the conveying assembly. According to the utility model, after the sludge is transported, the sludge attached to the surface of the lifting device is scraped, so that the lifting device is prevented from being damaged by the sludge; can be according to hoisting device's installation height, adjust the regulation of fender to guarantee hoisting device's conveying efficiency.

Description

Lifting device for sludge transportation

Technical Field

The utility model relates to the technical field of sludge transportation, in particular to a lifting device for sludge transportation.

Background

Sludge is a fixed precipitate produced by water and sludge treatment processes, and also includes municipal sludge, pipe network sludge, river and lake sludge, and industrial sludge. Because of the large variation in the properties of the sludge, it is necessary to treat and dispose of it, and the sludge is transferred to different treatment processes by means of lifting devices.

When the existing sludge lifting device is used for transporting sludge, part of the sludge can be attached to the surface of the lifting device, and when the sludge rotates downwards, the sludge on the surface is easy to fall into the lifting device and return to sewage, so that the transportation efficiency of the sludge is affected, and the lifting device is easy to damage; in addition, the transport capacity of the sludge of the lifting device can be influenced according to different lifting heights of the sludge.

Disclosure of Invention

The utility model aims to provide a lifting device for sludge transportation, which solves the technical problems in the prior art, and can scrape the sludge attached to the surface of the lifting device after the sludge transportation is completed, so as to avoid the damage of the lifting device caused by the sludge; can be according to hoisting device's installation height, adjust the regulation of fender to guarantee hoisting device's conveying efficiency.

The utility model provides a lifting device for sludge transportation, which comprises: a supporting frame, in which an accommodating space is formed; the transportation assembly comprises a transportation piece and a mud baffle piece, wherein the transportation piece is at least partially arranged in the accommodating space, and the mud baffle piece is arranged on the transportation piece; the adjusting assembly is arranged on the conveying member, and the arranging part of the adjusting assembly is connected with the mud baffle member; the sludge scraping assembly is arranged on the supporting frame and at least partially abuts against the conveying assembly.

According to the technical scheme, when the sludge is transported, the sludge is placed on the transportation piece, and the sludge can be prevented from flowing back into the supporting frame in the transportation process under the action of the sludge blocking piece; further, according to the lifting height of the sludge, the angle between the sludge blocking piece and the conveying piece can be adjusted through the adjusting assembly, so that the maximum amount of sludge conveying is ensured, and the conveying efficiency of the sludge is ensured; in addition, after the sludge is transported, the sludge attached to the transporting assembly can be scraped through the sludge scraping assembly, so that the sludge is prevented from being accumulated in the supporting frame, the operation of the transporting member is influenced, and the transporting efficiency of the sludge is further improved.

Preferably, one end of the supporting frame is opened so as to facilitate the discharge of the sludge. When the sludge is transported, the sludge is placed on the conveyor belt through one end of the supporting frame, and is transported to the opening of the supporting frame through the conveyor belt to be discharged.

Preferably, the transport member includes: the motor is arranged on the outer side of the supporting frame; the rollers are uniformly arranged in the accommodating space, and one of the rollers is connected with the motor; the conveying belt is arranged on the outer side of the roller, and the inner side wall of the conveying belt is tightly attached to the outer side wall of the roller. The roller and the conveyor belt are driven by the motor to synchronously rotate, so that sludge on the conveyor belt can be transported to the other end of the supporting frame.

Preferably, the mud guard includes: the limiting groove is formed in the outer side of the conveyor belt; the mounting shaft is arranged in the limiting groove, and at least part of the mounting shaft penetrates through the limiting groove to the outer side; and a mud guard arranged outside the mounting shaft. In the process of transporting the sludge, the mud guard can prevent the sludge on the conveyor belt from flowing downwards, so that the stability of the sludge transportation is ensured.

Preferably, the anti-flow cover is further arranged on the inner side of the supporting frame, and the inner side wall of the anti-flow cover is tightly attached to the outer side wall of the mud guard. When the sludge plate rotates to the outer side of the anti-flow cover, the sludge plate at the bottom can rotate into the anti-flow cover, so that the sludge flowing into the anti-flow cover is transported along the conveyor belt again.

Preferably, the adjusting assembly includes: the limiting cavity is arranged in the conveyor belt; the connecting belt is arranged in the limiting cavity; the first rack is arranged on one side of the connecting belt, which is close to the limiting groove.

Preferably, the limit groove is communicated with the limit cavity, and a toothed ring meshed with the first rack is arranged on one side, close to the connecting belt, of the mounting shaft. Through the position of adjustment connecting band, can drive the ring gear through driving first rack to adjust the angle between fender and the conveyer belt, guarantee the traffic of mud.

Preferably, the adjusting assembly further comprises a driving gear and a second rack, the driving gear is arranged in the limiting cavity, the driving gear is located on the inner side of the connecting belt, the second rack is arranged on one side, close to the driving gear, of the connecting belt, and the second rack is meshed with the driving gear. Different lifting heights for sludge can drive the connecting belt to rotate by starting the driving gear and the second rack, so that a plurality of mud guards can be driven to rotate simultaneously.

Preferably, the sludge scraping assembly comprises a scraping plate and a spring, one end of the scraping plate is arranged on the outer side of the supporting frame, the other end of the scraping plate is in butt joint with the conveying belt or the mud guard, one end of the spring is connected with the scraping plate, and the other end of the spring is connected with the bottom of the supporting frame. When the conveyer belt rotates to scraper blade department, mud can drop the carriage outside through the scraper blade, and the scraper blade can be with attaching mud on the conveyer belt in addition and strike off to along with the rotation of fender, can make the scraper blade remove along the fender, strike off the mud that will attach on the fender again, after fender and scraper blade break away from, the fender then can be under the effect of spring with the conveyer belt contact again.

Preferably, a mud feeding plate is further arranged on one side, close to the scraping plate, of the supporting frame, and one end of the mud feeding plate is located at the bottom of the scraping plate, so that mud can fall off through the mud feeding plate. Such a design allows the sludge falling along the conveyor belt and scraper to be transported to a designated location.

Compared with the prior art, the sludge scraper can scrape the sludge attached to the surface of the lifting device after the sludge is transported, so that the lifting device is prevented from being damaged by the sludge; can be according to hoisting device's installation height, adjust the regulation of fender to guarantee hoisting device's conveying efficiency.

Drawings

FIG. 1 is a schematic cross-sectional view of the present utility model;

FIG. 2 is a schematic perspective view of the present utility model;

FIG. 3 is a schematic view of the structure of the connecting band, the first rack and the second rack of the present utility model;

FIG. 4 is a schematic view of the structure of the mounting shaft, fender and ring gear of the utility model;

fig. 5 is an enlarged view of the structure at a in fig. 1.

Reference numerals illustrate: 1. a support frame; 2. a motor; 3. a roller; 4. a conveyor belt; 5. a limit groove; 6. a mounting shaft; 7. a mud guard; 8. a toothed ring; 9. a spacing cavity; 10. a connecting belt; 11. a first rack; 12. a drive gear; 13. a second rack; 14. a flow preventing cover; 15. a scraper; 16. a spring; 17. and (5) mud delivering plates.

Detailed Description

Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model; the terms "comprising" and "having" and any variations thereof in the description of the utility model and the claims and the description of the drawings above are intended to cover a non-exclusive inclusion.

In the description of embodiments of the present utility model, the technical terms "first," "second," and the like are used merely to distinguish between different objects and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, a particular order or a primary or secondary relationship. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more unless explicitly defined otherwise.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the utility model. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

In the description of the embodiments of the present utility model, the term "and/or" is merely an association relationship describing an association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.

In the description of the embodiments of the present utility model, the term "plurality" means two or more (including two), and similarly, "plural sets" means two or more (including two), and "plural sheets" means two or more (including two).

In the description of the embodiments of the present utility model, the orientation or positional relationship indicated by the technical terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the embodiments of the present utility model.

In the description of the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like should be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; or may be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

As shown in fig. 1 to 5, an embodiment of the present utility model provides a lifting device for sludge transportation, comprising: a supporting frame 1 having an accommodating space formed therein; the conveying assembly comprises a conveying member and a mud baffle member, wherein the conveying member is at least partially arranged in the accommodating space, and the mud baffle member is arranged on the conveying member; the adjusting component is arranged on the conveying piece, and the arranging part of the adjusting component is connected with the mud baffle piece; the sludge scraping assembly is arranged on the supporting frame 1 and at least partially abuts against the conveying assembly.

In the technical scheme of the embodiment of the utility model, when the sludge is transported, the sludge is placed on the transportation piece, and the sludge can be prevented from flowing back into the supporting frame 1 in the transportation process under the action of the sludge blocking piece; further, according to the lifting height of the sludge, the angle between the sludge blocking piece and the conveying piece can be adjusted through the adjusting assembly, so that the maximum amount of sludge conveying is ensured, and the conveying efficiency of the sludge is ensured; in addition, after the sludge transportation is completed, the sludge attached to the transportation assembly can be scraped through the sludge scraping assembly, so that the sludge is prevented from being accumulated in the supporting frame 1, the operation of the transportation member is influenced, and the transportation efficiency of the sludge is further improved.

In the embodiment provided by the utility model, one end of the supporting frame 1 is in an opening shape so as to facilitate the discharge of sludge.

The sealed end of the supporting frame 1 can ensure the transportation of the sludge by arranging the feeding hopper, the sludge falls onto the conveying belt 4 through the sealed end, and the conveying belt 4 transports the sludge to the opening of the supporting frame 1, so that the transportation of the sludge is realized.

In an embodiment provided by the present utility model, a transport member includes: a motor 2 disposed outside the support frame 1; the rollers 3 are uniformly arranged in the accommodating space, and one roller 3 is connected with the motor 2; the conveyer belt 4 is arranged at the outer side of the roller 3, and the inner side wall of the conveyer belt 4 is tightly attached to the outer side wall of the roller 3.

When transporting mud, starter motor 2 drives roller 3 and conveyer belt 4 and rotates for mud transports to the other end of braced frame 1 along conveyer belt 4, and the technical scheme in prior art can be consulted to roller 3 and conveyer belt 4's specific structure, and the person skilled in the art can know, and the details are not described here.

In an embodiment provided by the present utility model, a mud guard includes: the limiting groove 5 is formed on the outer side of the conveyor belt 4; the mounting shaft 6 is arranged in the limit groove 5, and the mounting shaft 6 at least partially penetrates to the outer side from the inside of the limit groove 5; a fender 7 is provided outside the mounting shaft 6.

The installation shaft 6 and the limit groove 5 adopt a sealed connection mode, which is a conventional technical means, and is not repeated herein, in the transportation process of the sludge, the sludge can be prevented from entering the limit cavity 9 through the limit groove 5, the mud guard 7 can play a role in blocking the sludge, the downward flow of the sludge along the conveyor belt 4 during transportation is avoided, and therefore the transportation effect of the sludge is ensured, wherein the installation shaft 6 can rotate in the limit groove 5, and the angle between the mud guard 7 and the conveyor belt 4 is adjusted.

In the embodiment provided by the utility model, the anti-flow cover 14 is further arranged on the inner side of the supporting frame 1, and the inner side wall of the anti-flow cover 14 is closely attached to the outer side wall of the mud guard 7.

When the mud guard 7 on the upper side is rotated to the outer side of the anti-flow cover 14, part of the mud flows into the anti-flow cover 14, and the mud guard 7 on the lower side is rotated to the inner side of the anti-flow cover 14, so that the mud can be prevented from flowing into the supporting frame 1 on one hand, and the mud accumulated in the anti-flow cover 14 can be pushed out on the other hand, and transportation is completed along the conveyor belt 4 again.

In an embodiment of the present utility model, the adjusting component includes: a limiting cavity 9 which is arranged in the conveyor belt 4; the connecting belt 10 is arranged in the limiting cavity 9; the first rack 11 is arranged on one side of the connecting belt 10 close to the limit groove 5.

In the embodiment provided by the utility model, the limit groove 5 is communicated with the limit cavity 9, and one side of the installation shaft 6, which is close to the connecting belt 10, is provided with the toothed ring 8 meshed with the first rack 11.

As shown in fig. 3 and 5, the shape and the size of the connecting belt 10 are matched with the limit cavity 9 inside the conveying belt 4, the limit cavity 9 is hollow and located at the center of the conveying belt 4, when the conveying belt 4 rotates, the connecting belt 10 can synchronously rotate with the conveying belt 4, and when the angle of the mud guard 7 needs to be adjusted, the position between the connecting belt 10 and the conveying belt 4 can be adjusted, so that the first rack 11 and the toothed ring 8 on the connecting belt 10 drive the mounting shaft 6 and the mud guard 7 to rotate, and the adjustment of the angle between the mud guard 7 and the conveying belt 4 is completed.

In the embodiment provided by the utility model, the adjusting assembly further comprises a driving gear 12 and a second rack 13, wherein the driving gear 12 is arranged in the limiting cavity 9, the driving gear 12 is positioned on the inner side of the connecting belt 10, the second rack 13 is arranged on one side, close to the driving gear 12, of the connecting belt 10, and the second rack 13 is meshed with the driving gear 12.

The drive gear 12 is connected with drive equipment, and drive equipment can make drive gear 12 rotate, when adjusting the angle between a plurality of mud guards 7 and the conveyer belt 4, drives drive gear 12 through starting drive equipment and rotates, drives the connecting band 10 through second rack 13 and rotates to adjust the angle between mud guard 7 and the conveyer belt 4 simultaneously, can guarantee the mud guard 7 like this to the effect of blockking of mud when the transportation, thereby guarantee the transportation volume of mud.

In the embodiment provided by the utility model, the sludge scraping assembly comprises the scraping plate 15 and the spring 16, one end of the scraping plate 15 is arranged on the outer side of the supporting frame 1, the other end of the scraping plate 15 is abutted against the conveyor belt 4 or the mud guard 7, one end of the spring 16 is connected with the scraping plate 15, and the other end of the spring 16 is connected with the bottom of the supporting frame 1.

When the sludge is transported to the opening of the supporting frame 1, the sludge flows downwards along the scraping plate 15, meanwhile, the scraping plate 15 scrapes the sludge attached to the conveying belt 4, when the mud guard 7 rotates to the scraping plate 15, the scraping plate 15 rotates upwards along the mud guard 7 to scrape the sludge attached to the mud guard 7 and flows downwards along the scraping plate 15, so that the cleaning on the conveying belt 4 and the mud guard 7 is guaranteed, the transportation efficiency of the sludge is improved, meanwhile, the accumulation of the sludge in the supporting frame 1 is avoided, the operation of the conveying belt 4 and the mud guard 7 is affected, after the scraping plate 15 is separated from the mud guard 7, the scraping plate 15 contacts with the conveying belt 4 again under the action of the spring 16, and the subsequent sludge treatment is facilitated.

In the embodiment provided by the utility model, a mud feeding plate 17 is further arranged on one side of the supporting frame 1 close to the scraping plate 15, and one end of the mud feeding plate 17 is positioned at the bottom of the scraping plate 15 so as to facilitate the mud to fall through the mud feeding plate 17.

The application method of the utility model comprises the following steps: when transporting mud, place mud on conveyer belt 4 through lower hopper, drive roller 3 and conveyer belt 4 rotate through motor 2, in addition mud fender 7 can avoid mud to flow downwards, along with the transportation of mud, can transport mud to scraper blade 15 top, mud then can flow to the assigned position along scraper blade 15 and send mud board 17, and conveyer belt 4 is when rotating, scraper blade 15 can strike off the mud that adheres to on conveyer belt 4, when scraper blade 15 and mud fender 7 contact, strike off the mud that adheres to on the mud fender 7, make mud flow to send mud board 17 along scraper blade 15, and when scraper blade 15 breaks away from with mud fender 7, scraper blade 15 then can get back to the initial position under the effect of spring 16, guarantee follow-up conveyer belt 4 and mud on mud fender 7 strike off, thereby improve mud transportation's efficiency, avoid mud to pile up in carriage 1 simultaneously.

Meanwhile, aiming at different lifting heights of sludge, the connecting belt 10 can be driven to rotate by the driving gear 12 and the second rack 13, the mounting shaft 6 and the mud guard 7 are driven to rotate by the first rack 11 and the toothed ring 8, and the angle between the mud guard 7 and the conveyor belt 4 is adjusted, so that the blocking effect of the mud guard 7 on the conveyor belt 4 can be ensured, and the conveying capacity of the sludge is ensured; in addition, when the mud guard 7 at the upper side rotates to the outer side of the anti-flow cover 14, part of sludge flows into the anti-flow cover 14, and meanwhile, the mud guard 7 at the lower side rotates into the anti-flow cover 14, so that the sludge in the anti-flow cover 14 is prevented from flowing into the supporting frame 1, and along with the rotation of the mud guard 7, the sludge in the anti-flow cover 14 can be pushed onto the conveying belt 4 again, so that the stability of sludge transportation is ensured.

The foregoing description of the preferred embodiments of the utility model should not be taken as limiting the scope of the utility model, but all changes and modifications that come within the meaning and range of equivalents of the utility model are intended to be embraced therein.

Claims (10)

1. A lifting device for sludge transport, comprising:

a supporting frame, in which an accommodating space is formed;

the transportation assembly comprises a transportation piece and a mud baffle piece, wherein the transportation piece is at least partially arranged in the accommodating space, and the mud baffle piece is arranged on the transportation piece;

the adjusting assembly is arranged on the conveying member, and the arranging part of the adjusting assembly is connected with the mud baffle member;

the sludge scraping assembly is arranged on the supporting frame and at least partially abuts against the conveying assembly.

2. A lifting device for sludge transport as claimed in claim 1, wherein: one end of the supporting frame is in an opening shape so as to facilitate the discharge of sludge.

3. A lifting device for sludge transport as claimed in claim 1, wherein: the transport member includes:

the motor is arranged on the outer side of the supporting frame;

the rollers are uniformly arranged in the accommodating space, and one of the rollers is connected with the motor;

the conveying belt is arranged on the outer side of the roller, and the inner side wall of the conveying belt is tightly attached to the outer side wall of the roller.

4. A lifting device for sludge transport as claimed in claim 3, wherein: the mud guard includes:

the limiting groove is formed in the outer side of the conveyor belt;

the mounting shaft is arranged in the limiting groove, and at least part of the mounting shaft penetrates through the limiting groove to the outer side;

and a mud guard arranged outside the mounting shaft.

5. The lifting device for sludge transport as claimed in claim 4, wherein: the anti-flow cover is arranged on the inner side of the supporting frame, and the inner side wall of the anti-flow cover is tightly attached to the outer side wall of the mud guard.

6. The lifting device for sludge transport as claimed in claim 4, wherein: the adjustment assembly includes:

the limiting cavity is arranged in the conveyor belt;

the connecting belt is arranged in the limiting cavity;

the first rack is arranged on one side of the connecting belt, which is close to the limiting groove.

7. The lifting device for transporting sludge as claimed in claim 6, wherein: the limiting groove is communicated with the limiting cavity, and a toothed ring meshed with the first rack is arranged on one side, close to the connecting belt, of the mounting shaft.

8. The lifting device for transporting sludge as claimed in claim 7, wherein: the adjusting assembly further comprises a driving gear and a second rack, the driving gear is arranged in the limiting cavity, the driving gear is located on the inner side of the connecting belt, the second rack is arranged on one side, close to the driving gear, of the connecting belt, and the second rack is meshed with the driving gear.

9. The lifting device for sludge transport as claimed in claim 4, wherein: the sludge scraping assembly comprises a scraping plate and a spring, one end of the scraping plate is arranged on the outer side of the supporting frame, the other end of the scraping plate is in butt joint with the conveying belt or the mud guard, one end of the spring is connected with the scraping plate, and the other end of the spring is connected with the bottom of the supporting frame.

10. A lifting device for sludge transport as claimed in claim 9, wherein: the sludge conveying device is characterized by further comprising a sludge conveying plate, wherein the sludge conveying plate is arranged on one side, close to the scraping plate, of the supporting frame, and one end of the sludge conveying plate is positioned at the bottom of the scraping plate, so that sludge can fall off through the sludge conveying plate.