An anti-clogging device for cement clinker conveying

Abstract

This utility model discloses an anti-clogging device for cement clinker conveying, relating to the field of cement production technology. The utility model includes an outer hopper and a support fixedly connected to the outer wall of the outer hopper. An inner hopper is disposed inside the outer hopper. It also includes: a dispersing section disposed at the bottom of the outer hopper; a vibrating section located outside the inner hopper; the dispersing section includes a cutting component disposed at the bottom of the outer hopper; and a power component located at the bottom of the inner hopper. The cutting component includes a connecting block fixedly connected to the bottom of the outer hopper, a dispersing frame disposed within the connecting block, and a rotating ring fixedly connected to the outer wall of the dispersing frame. By incorporating a dispersing section, this utility model solves the problem of existing anti-clogging devices failing to effectively cut and disperse cement clinker during use, leading to clinker lumps directly entering the transport pipeline, resulting in slow cement clinker transport speed and reduced conveying smoothness.

Description

Technical Field

[0001] This utility model belongs to the field of cement production technology, and in particular relates to an anti-blocking device for conveying cement clinker. Background Technology

[0002] Cement clinker is a key intermediate product in cement production. After being calcined at high temperatures, it is in the form of lumps or granules and needs to be transported to the subsequent grinding stage via conveying equipment. However, during the conveying process, due to the high temperature, uneven particle size, and easy absorption of moisture and clumping, clinker is prone to accumulation and blockage at the discharge port and other cross-sectional changes, leading to conveying interruptions, equipment overload, and affecting production efficiency and stability. Therefore, anti-blocking devices for the cement clinker conveying and discharge stage have become important equipment to ensure continuous production operation and can effectively solve the problems of material retention and blockage.

[0003] However, existing anti-clogging devices are not convenient for effectively cutting and dispersing cement clinker during use, causing lumpy cement clinker to directly enter the transport pipeline, resulting in a slower cement clinker transmission speed and thus reducing the smoothness of the transport. Utility Model Content

[0004] The purpose of this utility model is to provide an anti-clogging device for cement clinker conveying. By setting a dispersion part, it solves the problem that existing anti-clogging devices are not convenient for effectively cutting and dispersing cement clinker during use, which leads to lumpy cement clinker directly entering the transport pipeline, resulting in a slow cement clinker transmission speed and thus reducing the smoothness of the conveying.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to an anti-clogging device for conveying cement clinker, comprising an outer hopper and a bracket fixedly connected to the outer wall of the outer hopper. An inner hopper is disposed within the outer hopper. The device further includes: a dispersing section disposed at the bottom of the outer hopper; a vibrating section located outside the inner hopper; the dispersing section includes a cutting assembly disposed at the bottom of the outer hopper; and a power assembly located at the bottom of the inner hopper. The cutting assembly includes a connecting block fixedly connected to the bottom of the outer hopper, a dispersing frame disposed within the connecting block, a rotating ring fixedly connected to the outer wall of the dispersing frame, and a limiting element disposed on the outer side of the rotating ring. The dispersing frame is a star-shaped frame, and the rotating ring is a circular ring. The limiting element includes two limiting grooves respectively formed at the top and bottom of the rotating ring, with limiting blocks slidably connected to the inner walls of both limiting grooves. The sides of the two limiting blocks that are far apart from each other are fixedly connected to the connecting block. The two limiting grooves and the two limiting blocks are mirror images of each other.

[0007] Furthermore, the vibrating part includes a rebound assembly located outside the inner hopper; and a rotating assembly disposed outside the outer hopper.

[0008] Furthermore, the power assembly includes a motor fixedly connected to the top of the connecting block. A rotating shaft is fixedly connected to the output shaft of the motor via a coupling. The rotating shaft passes through the connecting block, and its outer wall is rotatably connected to the connecting block. A transmission component is provided outside the rotating shaft. The motor is located above the rotating shaft, and the transmission component is located inside the connecting block. The transmission component includes a gear fixedly connected to the outer wall of the rotating shaft, and a gear is fixedly connected to the outer wall of the rotating ring. The gears mesh with each other. The gear is located inside the connecting block. The motor drives the rotating shaft to rotate, and through the meshing of the gears, the rotating ring and the dispersing frame rotate, thereby achieving mechanical dispersion of cement clinker and preventing clumping and blockage.

[0009] Furthermore, the rebound assembly includes a flexible connecting strip fixedly connected to the top of the inner hopper, the outer wall of which is fixedly connected to the outer hopper. A flexible connecting tube is fixedly connected to the bottom of the inner hopper, and the bottom of the flexible connecting tube is fixedly connected to a connecting block. Several elastic elements are provided on the outside of the inner hopper. The flexible connecting strip and the flexible connecting tube are both made of rubber. The elastic elements are circumferentially distributed. Each elastic element includes a partition fixedly connected to the inner wall of the outer hopper. Several springs are fixedly connected to the side of the partition closest to the inner hopper, and the side of each spring closest to the inner hopper is fixedly connected to the inner hopper. The partitions are arranged in a linear array. The flexible fixing of the inner hopper is achieved through the rubber flexible connecting strip and the flexible connecting tube, and the circumferentially distributed springs provide elastic support to provide a restoring force for vibration of the inner hopper.

[0010] Furthermore, the rotating assembly includes a second motor fixedly connected to the outer wall of the outer hopper, a second rotating shaft rotatably connected to the inner wall of the outer hopper, and the output shaft of the second motor fixedly connected to the second rotating shaft via a coupling. A pressing component is provided on the side of the second rotating shaft near the inner hopper. The pressing component is located between the inner and outer hoppers, and includes a first protrusion fixedly connected to the side of the second rotating shaft near the inner hopper. A second protrusion is fixedly connected to some parts of the inner hopper near the first protrusion, and the first and second protrusions are compatible. When the first protrusion rotates, it presses against the second protrusion. The second motor drives the second rotating shaft to rotate the first protrusion, periodically pressing against the second protrusion on the inner hopper, causing the inner hopper to vibrate reciprocatingly and preventing material from sticking and accumulating.

[0011] This utility model has the following beneficial effects:

[0012] 1. By setting up a dispersion section, motor one drives shaft one to rotate. Through the meshing transmission of gear one and gear two, under the limiting action of the limiting groove and the limiting block, the rotating ring drives the star-shaped dispersion frame to rotate stably. During the rotation of the star-shaped dispersion frame, it can effectively cut and disperse the cement clinker that enters the bottom connecting block of the outer hopper, break up the lumpy cement clinker, prevent it from blocking the conveying channel, and ensure that the cement clinker can pass through the connecting block smoothly, thus improving the smoothness of the conveying.

[0013] 2. By setting up a vibrating part, motor two drives shaft two to rotate, causing protrusion one to periodically squeeze protrusion two, pushing the inner bucket to move and squeezing the spring; the elastic force of the spring will cause the inner bucket to rebound, combined with the flexible connection of the soft connecting belt and soft connecting pipe, so that the inner bucket will continuously shake inside the outer bucket, which can effectively prevent cement clinker from sticking and accumulating on the inner wall of the inner bucket, and promote the clinker to fall smoothly to the bottom dispersion part, further reducing the risk of blockage and ensuring the high efficiency of the overall conveying process.

[0014] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the front sectional structure of the present invention;

[0018] Figure 3 This utility model Figure 2 A magnified structural diagram of A in the middle;

[0019] Figure 4 This utility model Figure 2 A magnified structural diagram of B in the diagram;

[0020] Figure 5 This is a partial cross-sectional view of the cutting component of this utility model;

[0021] Figure 6 This utility model Figure 5 A magnified structural diagram of C;

[0022] Figure 7 This is a schematic diagram of the overall structure of the inner hopper of this utility model.

[0023] The attached diagram lists the components represented by each number as follows:

[0024] 101. Outer bucket; 102. Support frame; 103. Inner bucket; 2. Dispersion section; 21. Cutting assembly; 211. Connecting block; 212. Dispersion rack; 213. Rotating ring; 214. Limiting groove; 215. Limiting block; 22. Power assembly; 221. Motor 1; 222. Rotating shaft 1; 223. Gear 1; 224. Gear 2; 3. Vibration section; 31. Rebound assembly; 311. Soft connecting belt; 312. Soft connecting pipe; 313. Partition; 314. Spring; 32. Rotating assembly; 321. Motor 2; 322. Rotating shaft 2; 323. Protrusion 1; 324. Protrusion 2. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-7 As shown, this utility model is an anti-blocking device for conveying cement clinker, including an outer hopper 101 and a bracket 102 fixedly connected to the outer wall of the outer hopper 101. An inner hopper 103 is provided inside the outer hopper 101. It also includes: a dispersion part 2, which is provided at the bottom of the outer hopper 101; and a vibration part 3, which is located outside the inner hopper 103.

[0027] The dispersing section 2 includes a cutting assembly 21 disposed at the bottom of the outer hopper 101; and a power assembly 22 disposed at the bottom of the inner hopper 103. The cutting assembly 21 includes a connecting block 211 fixedly connected to the bottom of the outer hopper 101. A dispersing frame 212 is disposed inside the connecting block 211. A rotating ring 213 is fixedly connected to the outer wall of the dispersing frame 212. A limiting member is disposed on the outer side of the rotating ring 213. The dispersing frame 212 is a star-shaped frame, while the rotating ring 213 is a circular ring. The limiting member includes two limiting grooves 214 respectively opened at the top and bottom of the rotating ring 213. The inner walls of the two limiting grooves 214 are slidably connected to limiting blocks 215. The sides of the two limiting blocks 215 that are far apart from each other are fixedly connected to the connecting block 211. The two limiting grooves 214 and the two limiting blocks 215 are mirror images of each other. The power assembly 22 includes a component fixedly connected to the connecting block 211. The top motor 221 has a rotating shaft 222 fixedly connected to its output shaft via a coupling. The rotating shaft 222 passes through the connecting block 211, and its outer wall is rotatably connected to the connecting block 211. A transmission component is provided outside the rotating shaft 222. The motor 221 is located above the rotating shaft 222, and the transmission component is located inside the connecting block 211. The transmission component includes a gear 223 fixedly connected to the outer wall of the rotating shaft 222, and a gear 224 fixedly connected to the outer wall of the rotating ring 213. The gear 223 and the gear 224 mesh with each other. The gear 224 is located inside the connecting block 211. By setting the dispersion part 2, the cement clinker entering the bottom connecting block 211 of the outer hopper 101 can be effectively cut and dispersed, breaking up the clumps of cement clinker, preventing it from blocking the conveying channel, ensuring that the cement clinker can pass smoothly through the connecting block 211, and improving the smoothness of the conveying.

[0028] The vibrating part 3 includes a rebound assembly 31 located outside the inner hopper 103; and a rotating assembly 32 located outside the outer hopper 101. The rebound assembly 31 includes a soft connecting strip 311 fixedly connected to the top of the inner hopper 103, the outer wall of the soft connecting strip 311 being fixedly connected to the outer hopper 101. A soft connecting tube 312 is fixedly connected to the bottom of the inner hopper 103, the bottom of the soft connecting tube 312 being fixedly connected to a connecting block 211. Several elastic elements are provided outside the inner hopper 103. The soft connecting strip 311 and the soft connecting tube 312 are both made of rubber. The several elastic elements are circumferentially distributed. Each elastic element includes a partition 313 fixedly connected to the inner wall of the outer hopper 101. Several springs 314 are fixedly connected to the side of the partition 313 closest to the inner hopper 103, and the side of each spring 314 closest to the inner hopper 103 is fixedly connected to the inner hopper 103. The linear array is distributed, and the rotating component 32 includes a motor 321 fixedly connected to the outer wall of the outer hopper 101. A rotating shaft 322 is rotatably connected to the inner wall of the outer hopper 101. The output shaft of the motor 321 is fixedly connected to the rotating shaft 322 via a coupling. An extrusion member is provided on the side of the rotating shaft 322 near the inner hopper 103. The extrusion member is located between the inner hopper 103 and the outer hopper 101. The extrusion member includes a protrusion 323 fixedly connected to the side of the rotating shaft 322 near the inner hopper 103. A protrusion 324 is fixedly connected to some parts of the inner hopper 103 near the protrusion 323. The protrusion 323 and the protrusion 324 are adapted to each other. When the protrusion 323 rotates, it will extrude the protrusion 324. By setting the vibration part 3, it can effectively prevent cement clinker from sticking and accumulating on the inner wall of the inner hopper 103, and promote the clinker to fall smoothly to the dispersion part 2 at the bottom, further reducing the risk of blockage and ensuring the high efficiency of the overall conveying process.

[0029] A specific application of this embodiment is as follows: During use, cement clinker falls into the inner hopper 103 and then into the connecting block 211. At this time, motor 221 can be started, causing its output shaft to drive shaft 222 to rotate. When shaft 222 rotates, it drives gear 224 to rotate through gear 223. This, in turn, drives rotating ring 213 to rotate under the action of limiting groove 214 and limiting block 215. When rotating ring 213 rotates, it drives dispersing frame 212 to rotate, thereby dispersing the clumped cement clinker and allowing it to flow smoothly from the inner hopper 103. Connecting block 211 passes through. During the conveying process, motor 2 321 can be started, causing its output shaft to drive rotating shaft 2 322 to rotate. When rotating shaft 2 322 rotates, it will drive protrusion 1 323 to rotate, thereby periodically squeezing protrusion 2 324. At this time, protrusion 2 324 will drive inner bucket 103 to move inside outer bucket 101. When inner bucket 103 moves, it will squeeze spring 314. At this time, spring 314 will generate elastic force. When spring 314 generates elastic force, it will cause inner bucket 103 to shake inside outer bucket 101.

[0030] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0031] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A clinker conveying anti-blocking device, comprising an outer hopper (101) and a bracket (102) fixedly connected to the outer wall of the outer hopper (101), wherein an inner hopper (103) is provided inside the outer hopper (101), characterized in that, Also includes: Dispersion section (2), the dispersion section (2) is disposed at the bottom of the outer hopper (101); Vibration part (3), the vibration part (3) is located outside the inner hopper (103); The dispersing section (2) includes a cutting component (21) disposed at the bottom of the outer hopper (101); as well as A power assembly (22) is located at the bottom of the inner bucket (103); The cutting assembly (21) includes a connecting block (211) fixedly connected to the bottom of the outer bucket (101), a dispersing frame (212) is provided inside the connecting block (211), a rotating ring (213) is fixedly connected to the outer wall of the dispersing frame (212), and a limiting member is provided on the outer side of the rotating ring (213); Among them, the dispersing frame (212) is a star-shaped frame, while the rotating ring (213) is a circular ring.

2. The anti-blocking device for cement clinker conveying according to claim 1, characterized in that, The vibrating part (3) includes a rebound assembly (31) located outside the inner hopper (103); and Rotating assembly (32) is disposed outside the outer bucket (101).

3. The anti-blocking device for cement clinker conveying according to claim 2, characterized in that, The power assembly (22) includes a motor (221) fixedly connected to the top of the connecting block (211). A rotating shaft (222) is fixedly connected to the output shaft of the motor (221) via a coupling. The rotating shaft (222) passes through the connecting block (211). The outer wall of the rotating shaft (222) is rotatably connected to the connecting block (211). A transmission component is provided outside the rotating shaft (222). Among them, motor one (221) is located above shaft one (222), and the transmission component is located inside the connecting block (211).

4. The anti-blocking device for cement clinker conveying according to claim 3, characterized in that, The rebound assembly (31) includes a soft connecting strip (311) fixedly connected to the top of the inner hopper (103), the outer wall of the soft connecting strip (311) is fixedly connected to the outer hopper (101), a soft connecting tube (312) is fixedly connected to the bottom of the inner hopper (103), the bottom of the soft connecting tube (312) is fixedly connected to the connecting block (211), and a number of elastic elements are provided on the outside of the inner hopper (103); The flexible connecting strip (311) and the flexible connecting tube (312) are both made of rubber, and several elastic elements are distributed in a circular pattern.

5. The anti-blocking device for cement clinker conveying according to claim 4, characterized in that, The rotating assembly (32) includes a second motor (321) fixedly connected to the outer wall of the outer hopper (101), a second rotating shaft (322) rotatably connected to the inner wall of the outer hopper (101), the output shaft of the second motor (321) being fixedly connected to the second rotating shaft (322) via a coupling, and a pressing member being provided on the side of the second rotating shaft (322) near the inner hopper (103); The extrusion component is located between the inner hopper (103) and the outer hopper (101).

6. The anti-blocking device for cement clinker conveying according to claim 5, characterized in that, The limiting component includes two limiting grooves (214) respectively opened at the top and bottom of the rotating ring (213). The inner walls of the two limiting grooves (214) are slidably connected to limiting blocks (215). The sides of the two limiting blocks (215) that are far apart from each other are fixedly connected to the connecting block (211). Among them, the two limit slots (214) are mirror images of each other, and the two limit blocks (215) are mirror images of each other.

7. The anti-blocking device for conveying cement clinker according to claim 6, characterized in that, The transmission component includes a gear 1 (223) fixedly connected to the outer wall of the rotating shaft 1 (222), and a gear 2 (224) fixedly connected to the outer wall of the rotating ring (213), wherein the gear 1 (223) meshes with the gear 2 (224); Among them, gear two (224) is located inside the connecting block (211).

8. The anti-blocking device for cement clinker conveying according to claim 7, characterized in that, The elastic element includes a partition (313) fixedly connected to the inner wall of the outer hopper (101). A plurality of springs (314) are fixedly connected to the side of the partition (313) near the inner hopper (103). The side of the plurality of springs (314) near the inner hopper (103) is fixedly connected to the inner hopper (103). Among them, several partitions (313) are arranged in a linear array.

9. The anti-blocking device for conveying cement clinker according to claim 8, characterized in that, The extrusion component includes a protrusion 1 (323) fixedly connected to the side of the rotating shaft 2 (322) near the inner hopper (103), and some of the inner hopper (103) near the protrusion 1 (323) are fixedly connected to the protrusion 2 (324), and the protrusion 1 (323) and the protrusion 2 (324) are adapted to each other; When bump one (323) rotates, it will squeeze bump two (324).

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