CN218706656U

CN218706656U - Raw material preparation link joint weighing hopper anti-blocking device

Info

Publication number: CN218706656U
Application number: CN202222803955.3U
Authority: CN
Inventors: 杨达将; 邓生凡; 张海龙; 李会强; 陈真杰
Original assignee: Guizhou Yanhe Southwest Cement Co ltd
Current assignee: Guizhou Yanhe Southwest Cement Co ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-03-24
Anticipated expiration: 2032-10-24

Abstract

The utility model provides a raw material preparation link joint scale hopper anti-blocking device relates to cement production facility field, including support, link joint scale body, conveying plate chain and hopper, link joint scale body fixed mounting be in on the support, the conveying plate chain sets up the outside of link joint scale body, the hopper sets up the top of conveying plate chain, the bottom of hopper with there is the space between the conveying plate chain, the hopper is provided with the opening toward one side of conveying plate chain fortune material direction, the opening inboard is equipped with the fly leaf, the upper end of fly leaf is equipped with the pivot, the pivot with the hopper rotates to be linked, the opening outside is equipped with clear stifled mechanism, clear stifled mechanism is including scraping material subassembly, connecting rod and cylinder, the output shaft of cylinder with connecting rod swing joint, the utility model discloses utilize the cylinder to scrape the material subassembly through the connecting rod drive and will bond raw material on the fly leaf and scrape, realize not shutting down automatic clearance, guarantee production efficiency.

Description

Raw material preparation link joint weighing hopper anti-blocking device

Technical Field

The application relates to the field of cement production equipment, in particular to a raw material preparation chain plate weighing hopper anti-blocking device.

Background

In the process of producing cement, the raw material for manufacturing cement is required to be transported by the chain plate scale, the raw material falls into the conveying plate chain of the chain plate scale through the hopper, the conveying plate chain continuously moves forwards, the raw material at the lower end of the hopper moves forwards along with the conveying plate chain under the action of friction force, so that part of the raw material is extruded forwards in the hopper, the raw material is compacted more and more under long time, a larger and larger block is formed in the hopper, and the material on the hopper cannot fall onto the conveying plate chain of the chain plate scale.

When the funnel blockked up, need clear up the funnel, common clearance mode is that the manual work carries out manual clearance, and cleaning efficiency is low, and need pause the operation of link joint balance for guaranteeing workman's safety during the clearance, influences production efficiency.

Disclosure of Invention

An object of the embodiment of this application provides a raw material preparation link joint scale hopper anti-blocking device, and it can solve the technical problem that the link joint scale hopper blockked up.

The embodiment of the application provides a raw material preparation link joint weighing hopper anti-blocking device, its characterized in that: including support, link joint balance body, conveying plate chain and hopper, link joint balance body fixed mounting is in on the support, the conveying plate chain sets up the outside of link joint balance body, the hopper sets up the top of conveying plate chain, the bottom of hopper with there is the space between the conveying plate chain, the hopper is provided with the opening toward one side of conveying plate chain fortune material direction, the opening inboard is equipped with the fly leaf, the upper end of fly leaf is equipped with the pivot, the pivot with the hopper rotates to be linked, the opening outside is equipped with clear stifled mechanism, clear stifled mechanism is including scraping material subassembly, connecting rod and cylinder, the output shaft of cylinder with connecting rod swing joint, the cylinder passes through the connecting rod drive scrape the material subassembly and be in reciprocating motion on the fly leaf.

Further, scrape the material subassembly and include scraper piece and adjustable shelf, the scraper piece with adjustable shelf fixed connection, the scraper piece passes through the adjustable shelf cup joints on the fly leaf, the adjustable shelf with connecting rod fixed connection.

Furthermore, the connecting rod is a telescopic rod.

Furthermore, guide grooves are formed in the two sides of the movable plate, idler wheels are arranged in the guide grooves, guide shafts are arranged between the idler wheels and the movable frame, and the idler wheels are fixedly connected with the movable frame through the guide shafts.

Furthermore, the scraping block is far away from one end of the movable plate in an arc shape.

Further, the hopper outside fixedly connected with fixing base, cylinder fixed mounting be in the fixing base below.

The utility model has the advantages that:

the utility model discloses one side of transporting material direction toward conveyer plate chain at the hopper has set up the opening, the fly leaf sets up in the open-ended inboard, the fly leaf upper end is rotated with the hopper through the pivot and is linked, the output shaft and the connecting rod swing joint of cylinder, scrape material subassembly reciprocating motion on the fly leaf through the cylinder drive, utilize to scrape the raw material that the material subassembly will bond on the fly leaf and scrape and fall, reach the clearance and dredge stifled purpose, through scraping the material subassembly, the adjustable shelf, the cylinder reaches the simple combination that can be at the fly leaf of hopper internal rotation, the clearance of completion fly leaf that can be automatic, improve cleaning efficiency, and need not shut down the link joint balance during the clearance, guarantee production efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a schematic structural view of the movable plate and the blockage removing mechanism of the present invention;

FIG. 4 is a schematic structural view of the blockage removing mechanism of the present invention;

fig. 5 is a schematic structural view of the present invention during operation.

The reference numerals are respectively:

1. a support; 2. a chain plate scale body; 3. a conveying plate chain; 4. a hopper; 5. an opening; 6. a movable plate; 7. a rotating shaft; 8. a blockage clearing mechanism; 81. a scraping component; 811. a scraper block; 812. a movable frame; 82. a connecting rod; 83. a cylinder; 9. a guide groove; 10. a roller; 11. a guide shaft; 12. a fixed seat.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. 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 application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the application usually place when in use, and are used only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the devices or elements being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "suspended" and the like do not imply that the components are absolutely horizontal or suspended, but may be slightly inclined. For example, "horizontal" merely means that the 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 is further noted that, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The specific embodiment is as follows:

as shown in fig. 1-5, the utility model provides a raw material preparation link joint scale hopper 4 anti-blocking device for the transportation to cement raw material, including support 1, link joint scale body 2, transport plate chain 3 and hopper 4, link joint scale body 2 fixed mounting be in on the support 1, transport plate chain 3 sets up the outside of link joint scale body 2, hopper 4 sets up the top of transport plate chain 3, the bottom of hopper 4 with there is the space between the transport plate chain 3, hopper 4 is provided with opening 5 toward one side of transport plate chain 3 fortune material direction, opening 5 inboard is equipped with fly leaf 6, the upper end of fly leaf 6 is equipped with pivot 7, pivot 7 with hopper 4 rotates to be linked, the opening 5 outside is equipped with clear stifled mechanism 8, clear stifled mechanism 8 includes scraper subassembly 81, connecting rod 82 and cylinder 83, the output shaft of cylinder 83 with connecting rod 82 swing joint, cylinder 83 passes through the connecting rod 82 drive scraper subassembly 81 is in the reciprocal removal on the fly leaf 6.

As shown in fig. 1-5, in specific implementation, the hopper is fixed at the upper end of the bracket 1, raw materials are put into the hopper, the raw materials fall onto the conveying plate chain 3 of the chain plate scale body 2 from the lower end of the hopper, the conveying plate chain 3 transports the raw materials, meanwhile, the air cylinder 83 works, the air cylinder 83 drives the scraping component 81 to reciprocate on the movable plate 6 through the connecting rod 82, the raw materials adhered on the movable plate 6 are scraped by the scraping component 81, the purpose of clearing and dredging is achieved, the cleaning of the movable plate 6 can be automatically completed through the simple combination of the scraping component 81, the movable frame 812, the air cylinder 83 and the movable plate 6 capable of rotating in the hopper 4, the cleaning efficiency is improved, the chain plate scale does not need to be stopped during cleaning, and the production efficiency is ensured.

As shown in fig. 3, 4 and 5, the scraping assembly 81 includes a scraping block 811 and a movable frame 812, the scraping block 811 is fixedly connected to the movable frame 812, the scraping block 811 is sleeved on the movable plate 6 through the movable frame 812, the movable frame 812 is fixedly connected to the connecting rod 82, the scraping block 811 abuts against the movable plate 6, when the connecting rod 82 is driven by the cylinder 83 to move left, the movable plate 6 rotates clockwise around the rotating shaft 7, and at the same time, the connecting rod 82 drives the scraping assembly 81 to move down on the movable plate 6, and the raw material adhered to the movable plate 6 is scraped by the abutting friction between the scraping block 811 and the movable plate 6, when the connecting rod 82 is driven by the cylinder 83 to move left, the movable plate 6 rotates counterclockwise around the rotating shaft 7, and at the same time, the connecting rod 82 drives the scraping assembly 81 to move up on the movable plate 6 to return to the initial position, and so reciprocating, and automatic cleaning is realized.

As shown in fig. 3, 4 and 5, the connecting rod 82 is a telescopic rod, and the moving distance of the scraping component 81 on the movable plate 6 is ensured by the telescopic rod, and the telescopic height of the telescopic rod is finally equal to the vertical distance from the rotating shaft 7 to the center of the cylinder 83.

As shown in fig. 3, guide grooves 9 are formed in both sides of the movable plate 6, rollers 10 are disposed in the guide grooves 9, guide shafts 11 are disposed between the rollers 10 and the movable frame 812, the rollers 10 are fixedly connected to the movable frame 812 through the guide shafts 11, the movable frame 812 slides along the guide grooves 9 under the driving of the cylinder 83 through the guide shafts 11 and the rollers 10, and the scraping blocks 811 fixedly connected to the movable frame 812 are always abutted to the movable plate 6 and stably scraped by the guide grooves 9 through the directional action of the guide grooves 9 on the rollers 10.

As shown in fig. 3, 4 and 5, the scraper 811 has an arc-shaped end of the scraper 811 away from the movable plate 6, and the scraped raw material is pushed out toward the end away from the movable plate 6 by the arc-shaped convex portion, so that the scraper 811 scrapes off the raw material adhered to the movable plate 6.

As shown in fig. 1 and 2, the fixing seat 12 is fixedly connected to the outer side of the hopper 4, and the air cylinder 83 is fixedly installed below the fixing seat 12, so that raw materials are prevented from falling onto the air cylinder 83 during blanking, and the operation safety of the device is improved.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a raw material preparation link joint scale hopper anti-blocking device which characterized in that: including support, link joint balance body, conveying plate chain and hopper, link joint balance body fixed mounting is in on the support, the conveying plate chain sets up the outside of link joint balance body, the hopper sets up the top of conveying plate chain, the bottom of hopper with there is the space between the conveying plate chain, the hopper is provided with the opening toward one side of conveying plate chain fortune material direction, the opening inboard is equipped with the fly leaf, the upper end of fly leaf is equipped with the pivot, the pivot with the hopper rotates to be linked, the opening outside is equipped with clear stifled mechanism, clear stifled mechanism is including scraping material subassembly, connecting rod and cylinder, the output shaft of cylinder with connecting rod swing joint, the cylinder passes through the connecting rod drive scrape the material subassembly and be in reciprocating motion on the fly leaf.

2. The raw meal preparation chain plate weighing hopper anti-blocking device according to claim 1, characterized in that: scrape the material subassembly including scraping material piece and adjustable shelf, scrape the material piece with adjustable shelf fixed connection, it passes through to scrape the material piece the adjustable shelf cup joints on the fly leaf, the adjustable shelf with connecting rod fixed connection.

3. The raw meal preparation chain plate weighing hopper anti-blocking device according to claim 2, characterized in that: the connecting rod is a telescopic rod.

4. The raw meal preparation chain plate weighing hopper anti-blocking device according to claim 2, characterized in that: the movable plate is characterized in that guide grooves are formed in the two sides of the movable plate, idler wheels are arranged in the guide grooves, guide shafts are arranged between the idler wheels and the movable frame, and the idler wheels are fixedly connected with the movable frame through the guide shafts.

5. The raw material preparation chain plate weighing hopper anti-blocking device according to claim 2, characterized in that: the scraper block is far away from one end of the movable plate and is arranged in an arc shape.

6. The raw meal preparation chain plate weighing hopper anti-blocking device according to claim 1, characterized in that: the hopper outside fixedly connected with fixing base, cylinder fixed mounting be in the fixing base below.