CN220810585U - Blanking pipe blockage removing device - Google Patents

Abstract

The application provides a blanking pipe blockage removing device, which relates to the technical field of blanking pipe blockage removing, and comprises a blanking pipe, a scraping plate, a cover plate, a push rod, a push plate and a driving assembly, wherein a through hole for the scraping plate to pass through is formed in the side wall of the blanking pipe, the cover plate is arranged on the outer side of the blanking pipe, the through hole can be closed by the cover plate, and a loading and unloading assembly is arranged between the cover plate and the blanking pipe; when the blanking pipe is used, the pushing plate is driven to move through the driving assembly, the pushing plate drives the pushing rod to move, the pushing rod drives the scraping plate to do reciprocating motion in the blanking pipe, materials adhered to the bottom wall of the blanking pipe are scraped off, normal conveying of the materials is guaranteed, manual blockage removal is not needed, labor intensity is reduced, and blockage removal efficiency is improved; and when the scraper blade is required to be overhauled or replaced, the cover plate can be detached from the blanking pipe through the assembling and disassembling assembly, and the scraper blade can extend out of the blanking pipe from the through hole, so that the scraper blade is convenient to use.

Description

Blanking pipe blockage removing device

Technical Field

The application relates to the technical field of blanking pipe blockage clearing, in particular to a blanking pipe blockage clearing device.

Background

In cement manufacture, often can use the blanking pipe to carry the material, can adhere to solid material on the blanking pipe inner wall of slope after long-time use, cause blanking pipe inner space to diminish over time, cause the phenomenon of jam to take place even, influence the normal transport of material, need the staff to beat the outer wall of blanking pipe, thereby the vibrations through external force make blanking pipe inner wall adhesion's material drop and guarantee the inside unobstructed of blanking pipe, manual work clear stifled intensity of labour is great, clear stifled efficiency is lower.

Disclosure of Invention

The embodiment of the application aims to provide a blanking pipe blockage clearing device, which can solve the technical problems that the labor intensity of manual blockage clearing is high and the blockage clearing efficiency is low when workers knock the outer wall of a blanking pipe.

The embodiment of the application provides a blanking pipe blockage removing device which comprises a blanking pipe, a scraping plate, a cover plate, a push rod, a push plate and a driving assembly, wherein the scraping plate is arranged in the blanking pipe and is abutted against the bottom wall of the blanking pipe, a through hole for the scraping plate to pass through is formed in the side wall of the blanking pipe, the cover plate is arranged on the outer side of the blanking pipe and can close the through hole, a loading and unloading assembly is arranged between the cover plate and the blanking pipe, one end of the push rod is connected with the scraping plate, the other end of the push rod penetrates through the cover plate and is fixedly connected with the push plate, and the driving assembly drives the push plate to move.

The loading and unloading assembly comprises a clamping block, a fixing block, a limiting rod, a handle and a spring, wherein the fixing block is fixedly arranged on the outer side of the blanking pipe, a clamping groove is formed in the fixing block, one end of the limiting rod is arranged in the clamping groove, the other end of the limiting rod extends out of the fixing block and is fixedly connected with the handle, the spring is preloaded between the handle and the fixing block, one end of the clamping block is rotatably connected with the cover plate, the other end of the clamping block can be matched with the clamping groove, a limiting groove is formed in the clamping block, and one end of the limiting rod can be matched with the limiting groove.

Wherein, drive assembly is the cylinder.

And a sealing element is arranged between the cover plate and the through hole.

Wherein, the push rod can be provided with two.

Wherein the cross section of the scraping plate is trapezoidal.

The utility model has the beneficial effects that:

When the blanking pipe blockage removing device is used, the driving assembly drives the pushing plate to move, the pushing plate drives the pushing rod to move, the pushing rod drives the scraping plate to reciprocate in the blanking pipe, materials adhered to the bottom wall of the blanking pipe are scraped off, normal conveying of the materials is ensured, manual blockage removing is not needed, labor intensity is reduced, and blockage removing efficiency is improved; and when the scraper blade is required to be overhauled or replaced, the cover plate can be detached from the blanking pipe through the assembling and disassembling assembly, and the scraper blade can extend out of the blanking pipe from the through hole, so that the scraper blade is convenient to use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic elevational cross-sectional view of some embodiments of the application;

FIG. 2 is a schematic side view of a blanking tube in accordance with some embodiments of the present application;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2B;

Fig. 5 is a schematic view of the structure of a squeegee in some embodiments of the application.

The reference numerals are respectively:

100. A blanking pipe; 101. a through hole;

200. A scraper;

300. a cover plate;

400. A push rod;

500. A push plate;

600. A drive assembly; 601. a cylinder;

700. assembling and disassembling the assembly; 701. a clamping block; 702. a fixed block; 703. a limit rod; 704. a handle; 705. a spring; 706. a clamping groove; 707. a limit groove;

800. And a seal.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application. The components of the embodiments of the present application generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the application, as presented in the figures, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present application, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use of the product of the application, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," "overhang," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present application, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1 and 2, an embodiment of the present application provides a blanking pipe blockage removing device, which includes a blanking pipe 100, a scraper 200, a cover plate 300, a push rod 400, a push plate 500 and a driving assembly 600, wherein the scraper 200 is disposed in the blanking pipe 100, the scraper 200 is abutted against the bottom wall of the blanking pipe 100, a through hole 101 through which the scraper 200 can pass is formed in the side wall of the blanking pipe 100, the cover plate 300 is disposed outside the blanking pipe 100, the cover plate 300 can close the through hole 101, a loading and unloading assembly 700 is disposed between the cover plate 300 and the blanking pipe 100, one end of the push rod 400 is connected with the scraper 200, the other end of the push rod 400 penetrates through the cover plate 300 and is fixedly connected with the push plate 500, and the driving assembly 600 drives the push plate 500 to move.

When the blanking pipe is used, the push plate 500 is driven to move by the driving assembly 600, the push plate 500 drives the push rod 400 to move, and the push rod 400 drives the scraper 200 to reciprocate in the blanking pipe 100, so that materials adhered to the bottom wall of the blanking pipe 100 are scraped off, normal conveying of the materials is ensured, manual blockage removal is not needed, the labor intensity is reduced, and the blockage removal efficiency is improved; and when the scraper 200 needs to be overhauled or replaced, the cover plate 300 can be detached from the blanking pipe 100 through the assembly and disassembly assembly 700, and the scraper 200 can extend out of the blanking pipe 100 from the through hole 101, so that the scraper is convenient to use.

As shown in fig. 3 and 4, in this embodiment, the handling assembly 700 includes a clamping block 701, a fixing block 702, a limiting rod 703, a handle 704 and a spring 705, the fixing block 702 is fixedly disposed on the outer side of the blanking pipe 100, a clamping groove 706 is formed in the fixing block 702, one end of the limiting rod 703 is disposed in the clamping groove 706, the other end of the limiting rod 703 extends out of the fixing block 702 to be fixedly connected with the handle 704, the spring 705 is preloaded between the handle 704 and the fixing block 702, one end of the clamping block 701 is rotatably connected with the cover plate 300, the other end of the clamping block 701 is matched with the clamping groove 706, a limiting groove 707 is formed in the clamping block 701, and one end of the limiting rod 703 is matched with the limiting groove 707.

When the cover plate 300 is detached, the handle 704 is pulled outwards to drive the limit rod 703 to leave the limit groove 707 and the clamping groove 706, limit fixation of the limit rod 703 to the clamping block 701 is released, the clamping block 701 is rotated to leave the clamping groove 706, limit fixation of the fixing block 702 to the clamping block 701 is released, and the cover plate 300 can be detached from the blanking pipe 100; when the cover plate 300 is installed, the cover plate 300 is abutted against the outer wall of the blanking pipe 100, the handle 704 is pulled outwards to drive the limiting rod 703 to leave the clamping groove 706, at this time, the spring 705 is stretched, the clamping block 701 is rotated to be inserted into the clamping groove 706, then the handle 704 is loosened, the limiting rod 703 is inserted into the clamping groove 706 and the limiting groove 707 under the elastic force of the spring 705, the cover plate 300 can be installed on the blanking pipe 100 to close the through hole 101, the fixing block 702 and the limiting rod 703 perform double limiting fixation on the clamping block 701, and the use stability is improved.

As shown in fig. 1, in this embodiment, the driving assembly 600 is an air cylinder 601.

As shown in fig. 1, in this embodiment, a sealing member 800 is disposed between the cover 300 and the through hole 101; the sealing member 800 can prevent materials or dust from escaping from the gap between the cover plate 300 and the blanking pipe 100, thereby effectively improving the sealing effect.

As shown in fig. 1, in this embodiment, two push rods 400 may be provided; the two pushing rods 400 can enable the scraping plate 200 to be more stable and not offset when scraping materials, and the service stability is improved.

As shown in fig. 5, in this embodiment, the cross-section of the blade 200 is trapezoidal; the trapezoidal scraper 200 is convenient for scraping materials and is convenient for falling materials.

Working principle: when the blanking pipe blockage removing device provided by the application is used, the air cylinder 601 is started to drive the push plate 500 to move, the push plate 500 drives the push rod 400 to move, and the push rod 400 drives the scraper 200 to reciprocate in the blanking pipe 100, so that materials adhered to the bottom wall of the blanking pipe 100 are scraped off, normal conveying of the materials is ensured, and manual blockage removing is not required; when the scraper 200 needs to be overhauled or replaced, the cover plate 300 can be detached from the blanking pipe 100 through the assembly and disassembly assembly 700, and the scraper 200 can extend out of the blanking pipe 100 from the through hole 101; when the cover plate 300 is detached, the handle 704 is pulled outwards to drive the limit rod 703 to leave the limit groove 707 and the clamping groove 706, limit fixation of the limit rod 703 to the clamping block 701 is released, the clamping block 701 is rotated to leave the clamping groove 706, limit fixation of the fixing block 702 to the clamping block 701 is released, and the cover plate 300 can be detached from the blanking pipe 100; when the cover plate 300 is installed, the cover plate 300 is firstly abutted against the outer wall of the blanking pipe 100, the handle 704 is pulled outwards to drive the limit rod 703 to leave the clamping groove 706, at this time, the spring 705 is stretched, the clamping block 701 is rotated to be inserted into the clamping groove 706, then the handle 704 is released, the limit rod 703 is inserted into the clamping groove 706 and the limit groove 707 under the elastic force of the spring 705, the cover plate 300 can be installed on the blanking pipe 100 to close the through hole 101, and the fixing block 702 and the limit rod 703 perform double limiting fixation on the clamping block 701.

The above is only a preferred embodiment of the present application, and is not intended to limit the present application, but various modifications and variations can be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (6)

1. The utility model provides a blanking pipe clear stifled device which characterized in that: including blanking pipe, scraper blade, apron, push rod, push pedal and drive assembly, the scraper blade set up in the blanking pipe, just the scraper blade with blanking pipe diapire looks butt, the blanking pipe lateral wall offer can supply the through-hole that the scraper blade passed through, the apron set up in the blanking pipe outside, just the apron can with the through-hole is closed, the apron with be provided with handling subassembly between the blanking pipe, the one end of push rod with the scraper blade is connected, just the other end of push rod runs through the apron with push pedal fixed connection, drive assembly drives the push pedal motion.

2. The blanking pipe blocking remover of claim 1, wherein: the loading and unloading subassembly includes fixture block, fixed block, gag lever post, handle and spring, the fixed block fixed set up in the blanking pipe outside, the draw-in groove has been seted up on the fixed block, the one end of gag lever post set up in the draw-in groove, just the other end of gag lever post extends outside the fixed block with handle fixed connection, the spring pre-compaction in the handle with between the fixed block, the one end of fixture block with the apron rotates to be connected, just the other end of fixture block can with the draw-in groove cooperation is used, the draw-in groove has been seted up on the fixture block, the one end of gag lever post can with the draw-in groove cooperation is used.

3. The blanking pipe blocking remover of claim 1, wherein: the driving component is an air cylinder.

4. The blanking pipe blocking remover of claim 1, wherein: and a sealing piece is arranged between the cover plate and the through hole.

5. The blanking pipe blocking remover of claim 1, wherein: the push rod may be provided with two.

6. The blanking pipe blocking remover of claim 1, wherein: the cross section of the scraping plate is trapezoidal.