CN111994565A

CN111994565A - Reverse hopper of clinker chain bucket conveyor

Info

Publication number: CN111994565A
Application number: CN202011005990.XA
Authority: CN
Inventors: 祝无忧
Original assignee: Jiangxi Huaxin Machinery Manufacture Co ltd
Current assignee: Jiangxi Huaxin Machinery Manufacture Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2020-11-27

Abstract

The application provides a grog chain bucket is reverse hopper for conveyer, reverse hopper includes: two curb plates, a back plate, a front bezel, a bottom plate, two side otic placodes, an otic placode down, two gyro wheel supports, the front bezel, the back plate, two curb plates and bottom plate weld each other and form hopper accommodation space, the front bezel is parallel with the back plate, the back plate is the contained angle alpha with the bottom plate, gyro wheel support fixed connection is in the both sides of bottom plate below, a serial communication port, the scope of contained angle alpha is 0 degrees < alpha < 90, the side otic placode forms the ear with lower otic placode welding respectively on curb plate and back plate, the otic placode is the contained angle beta with the back plate down, wherein alpha < beta < alpha +90, the last border of front bezel is less than the last border of curb plate and is higher than the last border of back plate. The application provides a pair of clinker chain bucket conveyer is with reverse hopper, two adjacent hoppers pass through the ear of preceding hopper and the seamless overlap joint of next hopper, avoid the clinker to leak the material in transportation process, and the improvement cement clinker's that can the at utmost conveying capacity.

Description

Reverse hopper of clinker chain bucket conveyor

Technical Field

The invention belongs to the technical field of conveying equipment, and particularly relates to a reverse hopper of a clinker chain bucket conveyor.

Background

The clinker conveyor is a continuous conveying device capable of simultaneously carrying out horizontal and inclined conveying, can carry out process design arrangement according to different conveying distances and lifting height requirements, and is suitable for conveying dry granular materials. The equipment is one of the key equipments of cement plant.

The hopper is a key part in the clinker conveyor and plays a role in bearing and transporting materials. The hopper receives the material that gets into from the blanking mouth in top from the afterbody of equipment, transports the head of equipment, pours out the material through the upset, then the hopper transports the below of equipment, begins to move towards afterbody no-load, continues the feeding after arriving the afterbody to accomplish a circulation. However, in the conventional design of the clinker conveyor, a forward hopper is used, a gap of about 3-5cm is inevitably formed between the front hopper and the rear hopper, clinker and dust fall off in the clinker conveying process, and therefore the labor intensity of workers is increased, and environmental pollution is caused.

Disclosure of Invention

The invention provides a reverse hopper of a clinker chain bucket conveyor, which is used for solving the technical problem of a gap between a front hopper and a rear hopper.

In order to solve the technical problem, the embodiment of the application discloses the following technical scheme:

the application provides a reverse hopper of grog chain bucket conveyer, reverse hopper includes: the hopper comprises two side plates, a rear plate, a front plate, a bottom plate, two side lug plates, a lower lug plate and two roller supports, wherein the front plate, the rear plate, the two side plates and the bottom plate are welded with each other to form a hopper containing space, the front plate is parallel to the rear plate, the rear plate and the bottom plate form an included angle alpha, the roller supports are fixedly connected to two sides below the bottom plate, the included angle alpha ranges from 0 degrees to alpha degrees and less than 90 degrees, the side lug plates and the lower lug plates are respectively welded on the side plates and the rear plate to form lugs, the lower lug plates and the rear plate form an included angle beta, alpha is less than beta and less than alpha +90 degrees, and the upper edge of the front plate is lower than the upper edge of the side plates and is higher than the upper edge of the rear plate.

Preferably, the roller support (6) and the bottom plate (5) are fixed through bolts.

Preferably, the reverse hopper further comprises two reinforcing plates (4), and the bottom plate (5) is fixedly connected with the roller support (6) through the reinforcing plates (4).

Preferably, the roller support (6) and the bucket conveyor are fixed through bolts.

Based on the above embodiment, the invention provides a reverse hopper of a clinker chain bucket conveyor, an included angle alpha formed by the rear plate and the bottom plate of the reverse hopper is in a range of 0 degrees to alpha < 90 degrees, the side lug plates and the lower lug plates are respectively welded on the side plates and the rear plate to form lugs, the lower lug plates and the rear plate form an included angle beta, wherein alpha is greater than beta and less than alpha +90 degrees, namely the lugs are fixed on the rear side of the advancing direction of the hopper and protrude backwards. The upper edge of the front plate is lower than the upper edge of the side plate and higher than the upper edge of the rear plate, so that when the two reverse hoppers are connected in a tower front-rear mode, lugs of the front reverse hopper can be connected with the front plate of the rear reverse hopper in a seamless mode. In the clinker conveying process, the reverse hopper is in seamless lap joint with the adjacent rear hopper through the lugs, so that materials overflowing backwards due to upward lifting and inclination flow into the next reverse hopper, no material leakage and no waste are realized, and the problems of material leakage of the original forward hopper and poor environment caused by dust drifting everywhere are thoroughly solved.

Drawings

In order to more clearly illustrate the technical solution of the present application, the drawings of the embodiments that need to be used in the embodiment will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of a reverse hopper of a clinker chain hopper conveyor provided by an embodiment of the invention;

FIG. 2 is a schematic diagram of a reverse hopper horizontal clinker conveying device provided by the embodiment of the invention;

FIG. 3 is a schematic diagram of reverse hopper lift clinker delivery according to an embodiment of the present invention.

Description of reference numerals: 1-side ear plate, 2-back plate, 3-side plate, 4-reinforcing plate, 5-bottom plate, 6-roller support, 7-front plate and 8-lower ear plate.

Detailed Description

In order to make those skilled in the art better understand the technical solutions in the present application, 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 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.

Fig. 1 is a schematic view of a reverse hopper structure of a clinker chain bucket conveyor according to an embodiment of the present invention, fig. 2 is a schematic view of a reverse hopper for horizontally conveying clinker according to an embodiment of the present invention, fig. 3 is a schematic view of a reverse hopper for lifting and conveying clinker according to an embodiment of the present invention, and the reverse hopper of the clinker chain bucket conveyor according to an embodiment of the present invention is explained in detail with reference to fig. 1 to 3.

As shown in fig. 1, the reversing hopper comprises: two side plates 3, a back plate 2, a front plate 7, a bottom plate 5, two side ear plates 1, a lower ear plate 8 and two roller supports 6. The front plate 7, the rear plate 2, the two side plates 3 and the bottom plate 5 are welded with each other to form a hopper accommodating space. The front plate 7 is parallel to the rear plate 2, the rear plate 2 and the bottom plate 5 form an included angle alpha, and the included angle alpha ranges from 0 degrees to alpha degrees and from 90 degrees. The side ear plate 1 and the lower ear plate 8 are respectively welded on the side plate 3 and the rear plate 2 to form ears. The lower ear plate 8 and the back plate 2 form an included angle beta, and the included angle beta ranges from alpha to beta to alpha plus 90 degrees. The upper edge of the front plate 7 is lower than the upper edge of the side plate 3 and higher than the upper edge of the rear plate 2. The roller supports 6 are fixedly connected to two sides below the bottom plate 5.

As a preferred embodiment of the present application, the roller support 6 and the bottom plate 5 are fixed by bolts, so that the roller support is convenient to disassemble and assemble.

As a preferred embodiment of the present embodiment, the reversing hopper further includes two reinforcing plates 4, and the bottom plate 5 and the roller support 6 are fixedly connected through the reinforcing plates 4. The setting of reinforcing plate 4 can make roller support 6 and bottom plate 5 fixed fastening more to avoid 6 departments of roller support atress great and bottom wearing and tearing to make roller support 6 drop and cause the accident.

As a preferred embodiment of the present embodiment, the roller support 6 is fixed to the bucket conveyor by bolts. The installation and the dismantlement that can be more convenient in the in-service use process are maintained also more conveniently.

The working principle is as follows:

as shown in fig. 2 and 3, the reverse hoppers are fixed on the clinker chain bucket conveyor through the roller supports 6, the reverse hoppers are sequentially arranged on the clinker chain bucket conveyor, the rear plate 2 of the previous reverse hopper is attached to the front plate 7 of the next reverse hopper, and the lug of the previous reverse hopper is connected with the front plate 7 of the next reverse hopper in a tower manner.

As shown in figure 2, when clinker enters the hopper, in the horizontal conveying process of the clinker, the lug of the previous reverse hopper is tightly attached to the front plate 7 of the next reverse hopper, so that even if the material is scattered backwards due to forward inertia or bumping, the material can enter the next reverse hopper from the lug, and no material is scattered on the ground.

As shown in fig. 3, during the lifting and conveying of clinker, the material is inevitably spilled from the rear of the previous hopper due to the inclination of the hopper. The lug of the previous reverse hopper is tightly attached to the front plate 7 of the next reverse hopper and is positioned above the front plate of the next reverse hopper, the front hopper and the rear hopper are tightly overlapped, no gap is generated, and therefore the material which is sprinkled backwards by the previous reverse hopper can enter the next reverse hopper along the lug, and leakage of the material is effectively avoided. When the output is increased rapidly in a certain time period, the materials are higher than the lugs and overflow out of the hopper, and the overflowing materials flow along the lugs to the next reverse hopper, so that no leakage is realized, the conveying capacity of the clinker can be improved to the maximum degree, and the clinker is not easy to overflow.

Since the above embodiments are all described by referring to and combining with other embodiments, the same portions are provided between different embodiments, and the same and similar portions between the various embodiments in this specification may be referred to each other. And will not be described in detail herein.

It should be noted that, unless otherwise specified and limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, mechanically or electrically connected, or may be communicated between two elements, directly or indirectly through an intermediate medium, and specific meanings of the terms may be understood by those skilled in the relevant art according to specific situations. The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a circuit structure, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such article or apparatus. Without further limitation, the presence of an element identified by the phrase "comprising an … …" does not exclude the presence of additional like elements in the article or device comprising the element. In addition, as used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.

The above-described embodiments of the present application do not limit the scope of the present application.

Claims

1. A reversing hopper for a clinker chain bucket conveyor, the reversing hopper comprising: the hopper comprises two side plates (3), a rear plate (2), a front plate (7), a bottom plate (5), two side lug plates (1), a lower lug plate (8) and two roller supports (6), wherein the front plate (7), the rear plate (2), the two side plates (3) and the bottom plate (5) are welded with each other to form a hopper containing space, the front plate (7) is parallel to the rear plate (2), the rear plate (2) and the bottom plate (5) form an included angle alpha, the roller supports (6) are fixedly connected to two sides below the bottom plate (5), the hopper is characterized in that the included angle alpha ranges from 0 degrees to alpha less than 90 degrees, the side lug plates (1) and the lower lug plate (8) are respectively welded on the side plates (3) and the rear plate (2) to form lugs, and the lower lug plate (8) and the rear plate (2) form an included angle beta, wherein alpha is more than beta and less than alpha +90 degrees, the upper edge of the front plate (7) is lower than the upper edge of the side plate (3) and higher than the upper edge of the rear plate (2).

2. The reversing hopper for a clinker bucket conveyor according to claim 1 wherein the roller support (6) is bolted to the bottom plate (5).

3. A reversing hopper for a clinker chain bucket conveyor according to claim 1 or 2, characterized in that the reversing hopper further comprises two reinforcing plates (4), the bottom plate (5) and the roller support (6) being fixedly connected by the reinforcing plates (4).

4. A reversing hopper for a clinker bucket conveyor according to claim 1 or 2 wherein the roller support (6) is secured to the bucket conveyor by bolts.