Granulating device for preparing aluminum oxide lining bricks

Abstract

The utility model relates to the technical field of aluminum oxide lining bricks, and discloses a granulation device for preparing aluminum oxide lining bricks, which comprises a fixed plate, pulleys fixedly mounted at the bottom of the fixed plate, a processing bin fixedly mounted at the top of the fixed plate, and a processing component arranged on the side wall of the fixed plate, and the machining assembly comprises an adjusting mechanism installed at the top position of the fixing plate, one end of the adjusting mechanism is connected with the inner wall of the machining bin, and an extrusion mechanism is installed at the top position of the fixing plate. The device solves the problems that raw materials are extruded into blocks through extrusion rollers in an extrusion box assembly in an existing device, the raw materials are extruded by the extrusion rollers on the two sides, the materials may deviate when falling off, and when the blocky raw materials cannot vertically fall off, the raw materials cannot fall off vertically. And raw materials may be accumulated on the inner wall of the extrusion box, so that the working effect of the device is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of alumina lining bricks, in particular to a granulating device for preparing alumina lining bricks. Background Art

[0002] Alumina lining brick is a product used for the wear-resistant lining of ball mills. It is widely used in ceramics, cement, paint, pigment, chemical, pharmaceutical, coating and other industries. Alumina lining bricks have the characteristics of high hardness, high density, low wear, good regularity and corrosion resistance. They are used for the wear-resistant lining of ball mills. They can effectively improve grinding efficiency, reduce grinding costs and reduce product pollution. When processing alumina lining bricks, a granulating device for preparing alumina lining bricks will be used.

[0003] For example, a granulation device for preparing alumina lining bricks is disclosed in the Chinese utility model patent with announcement number CN211800671U. The device can granulate the raw materials for preparing alumina lining bricks through the cooperation of the raw material supply component, the extrusion box component and the drying box component. By setting the granulation box component, the granulation effect is good; and by setting the extrusion box component, the raw materials can be pre-treated during the granulation process to facilitate granulation.

[0004] However, there are certain defects in this patent. The device squeezes the raw materials into blocks through the extrusion rollers inside the extrusion box assembly. Since the raw materials are squeezed by the extrusion rollers on both sides, the materials may be offset when falling. When the block raw materials cannot fall vertically, the raw materials may accumulate on the inner wall of the extrusion box, thereby reducing the working effect of the device. Utility Model Content

[0005] The utility model aims to provide a granulating device for preparing alumina lining bricks, so as to achieve the purpose of solving the problems raised in the above-mentioned background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a granulating device for preparing alumina lining bricks, comprising a fixing plate,

[0007] A pulley fixedly mounted on the bottom of the fixed plate;

[0008] A processing chamber fixedly mounted on the top of the fixed plate;

[0009] and a processing assembly disposed at a side wall of the fixing plate;

[0010] The processing assembly includes an adjustment mechanism installed at the top of the fixed plate, and one end of the adjustment mechanism is connected to the inner wall of the processing chamber;

[0011] A squeezing mechanism is installed at the top of the fixing plate, and one end of the squeezing mechanism is connected to one end of the adjusting mechanism.

[0012] Preferably, there are four pulleys, the shapes and sizes of the four pulleys are equal, and the four pulleys are fixedly installed at the four corners of the bottom of the fixed plate respectively, and the position of the device can be moved by the pulleys.

[0013] Preferably, a material box is fixedly installed on the top of the fixed plate, a transportation device is fixedly installed on the top of the material box, the other end of the transportation device is connected to the top of the processing warehouse, and a processing device is installed on the inner wall of the processing warehouse.

[0014] Preferably, the extrusion mechanism includes a support block and a servo motor, the support block is fixedly mounted on the inner wall of the processing bin, the other end of the support block is fixedly mounted with an extrusion box, the servo motor is fixedly mounted on the back of the processing bin, the output end of the servo motor is transmission-mounted with a rotating rod 1, the other end of the rotating rod 1 movably penetrates the inner wall of the processing bin and extends to the inner wall of the extrusion box, and is fixedly mounted with an extrusion roller 1, a driving gear is fixedly mounted on the side wall of the rotating rod 1, a driven gear is mounted on the side wall of the driving gear, a rotating rod 2 is fixedly mounted on the inner wall of the driven gear, one end of the rotating rod 2 movably penetrates the inner wall of the extrusion box and extends to the inner wall of the extrusion box, and is transmission-mounted with an extrusion roller 2.

[0015] Preferably, the side wall of the rotating rod 2 is rotatably connected to the inner wall of the extrusion box through a bearing, and the side wall of the driven gear is meshed with the side wall of the driving gear. When the driving gear rotates, it can drive the position of the driven gear to rotate.

[0016] Preferably, the adjusting mechanism comprises a belt, one end of the belt is transmission-connected to the side wall of the rotating rod, the other end of the belt is transmission-installed with an adjusting rod, one end of the adjusting rod is rotationally connected to the inner wall of the processing bin via a bearing, the other end of the adjusting rod is fixedly installed with an elliptical block, the side wall of the elliptical block is contacted with a rectangular plate, a sliding rod is fixedly installed with the side wall of the rectangular plate, the other end of the sliding rod movably passes through the inner wall of the extrusion box and extends to the inner wall of the extrusion box, and a correction block is fixedly installed, the side wall of the rectangular plate is fixedly installed with a compression spring, and the other end of the compression spring is fixedly connected to the side wall of the extrusion box.

[0017] Preferably, there are two rectangular plates, the two rectangular plates are equal in shape and size, and the two rectangular plates are symmetrically arranged with respect to the middle surface of the extrusion box in the left-right direction.

[0018] The utility model provides a granulating device for preparing alumina lining bricks. It has the following beneficial effects:

[0019] (1) When the servo motor drives the rotating rod 1 to rotate, the rotating rod 1 is acted upon by the belt, the adjusting rod, the elliptical block, the rectangular plate, the sliding rod and the correcting block. When the elliptical block does not squeeze the rectangular plate, the correcting blocks move closer to each other under the action of the compression spring. The correcting blocks move back and forth to correct the position of the material, so that the material can flow out from the middle position at the bottom of the extrusion box without accumulation. This solves the problem that the existing device extrude the raw material into a block by the extrusion roller inside the extrusion box assembly. Since the raw material is squeezed by the extrusion rollers on both sides, the material may deviate when it falls. When the block-shaped raw material cannot fall vertically, the raw material may accumulate on the inner wall of the extrusion box, thereby reducing the working effect of the device.

[0020] (2) The utility model is operated by an operator to turn on the servo motor, and the servo motor drives the position of the extrusion roller 1 to rotate through the rotating rod 1 at the output end. The rotating rod 1 also drives the position of the driven gear to rotate through the driving gear. The driven gear drives the position of the extrusion roller 2 to rotate through the rotating rod 2. The extrusion roller 1 and the extrusion roller 2 rotate in opposite directions, so that the material can be extruded into blocks and the position of the material falls, which is convenient for the operator to better process and granulate the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the back structure of the utility model;

[0024] Figure 4 It is a structural schematic diagram of the extrusion mechanism of the utility model;

[0025] Figure 5 It is a structural schematic diagram of the regulating mechanism of the utility model.

[0026] In the figure: 1. fixed plate; 2. pulley; 3. processing chamber; 4. processing assembly; 41. adjusting mechanism; 411. belt; 412. adjusting rod; 413. elliptical block; 414. rectangular plate; 415. sliding rod; 416. compression spring; 417. correction block; 42. extrusion mechanism; 421. servo motor; 422. extrusion box; 423. rotating rod 1; 424. driving gear; 425. rotating rod 2; 426. driven gear; 427. supporting block; 428. extrusion roller 1; 429. extrusion roller 2; 5. material box; 6. transportation equipment; 7. processing equipment. DETAILED DESCRIPTION

[0027] In order to have a clearer understanding of the technical features, purposes and effects of the present utility model, the specific implementation methods of the present utility model are now described with reference to the accompanying drawings.

[0028] Example 1

[0029] A preferred embodiment of a granulating device for preparing alumina lining bricks provided by the utility model is as follows: Figure 1-Figure 5 As shown: a granulation device for preparing alumina lining bricks, including a fixed plate 1, a material box 5 is fixedly installed on the top of the fixed plate 1, a transportation device 6 is fixedly installed on the top of the material box 5, the other end of the transportation device 6 is connected to the top of the processing bin 3, and the inner wall of the processing bin 3 is installed with a processing device 7 (the processing device 7 is a granulation box assembly and a drying box assembly in the comparative document, and the processing equipment is the existing public technology in the comparative document, so the internal structure is not fully described).

[0030] A pulley 2 is fixedly mounted on the bottom of the fixed plate 1. There are four pulleys 2. The four pulleys 2 are of equal shape and size. The four pulleys 2 are respectively fixedly mounted at the four corners of the bottom of the fixed plate 1. The position of the device can be moved by the pulleys 2.

[0031] A processing chamber 3 fixedly mounted on the top of the fixed plate 1;

[0032] and a processing assembly 4 disposed on the side wall of the fixed plate 1;

[0033] The processing assembly 4 includes an adjustment mechanism 41 installed at the top of the fixed plate 1, and one end of the adjustment mechanism 41 is connected to the inner wall of the processing chamber 3;

[0034] A pressing mechanism 42 is installed at the top of the fixing plate 1 , and one end of the pressing mechanism 42 is connected to one end of the adjusting mechanism 41 .

[0035] The adjusting mechanism 41 includes a belt 411, one end of which is transmission-connected to the side wall of a rotating rod 423, and the other end of the belt 411 is transmission-installed with an adjusting rod 412, one end of the adjusting rod 412 is rotationally connected to the inner wall of the processing chamber 3 through a bearing, and the other end of the adjusting rod 412 is fixedly installed with an elliptical block 413, and a rectangular plate 414 is provided in contact with the side wall of the elliptical block 413, and a sliding rod 415 is fixedly installed on the side wall of the rectangular plate 414, and the other end of the sliding rod 415 movably passes through the inner wall of the extrusion box 422 and extends to the inner wall of the extrusion box 422, and is fixedly installed with a correction block 417, and a compression spring 416 is fixedly installed on the side wall of the rectangular plate 414, and the other end of the compression spring 416 is fixedly connected to the side wall of the extrusion box 422.

[0036] In this embodiment, there are two rectangular plates 414 . The two rectangular plates 414 are equal in shape and size, and are symmetrically arranged with respect to the middle surface of the extrusion box 422 in the left-right direction.

[0037] During the specific implementation process, when the servo motor 421 drives the rotating rod 423 to rotate, the rotating rod 423 will drive the belt 411 to rotate, the belt 411 will drive the adjusting rod 412 to rotate, and the adjusting rod 412 will further drive the elliptical block 413 to rotate. When the elliptical block 413 squeezes the rectangular plate 414, the rectangular plate 414 drives the correction block 417 to move through the slide bar 415. When the elliptical block 413 does not squeeze the rectangular plate 414, the correction block 417 will approach each other under the action of the compression spring 416. The reciprocating movement of the correction block 417 can correct the position of the material, so that the material can flow out from the middle position at the bottom of the extrusion box 422 without accumulation.

[0038] Example 2

[0039] Based on Example 1, a preferred embodiment of a granulation device for preparing alumina lining bricks provided by the utility model is as follows: Figure 1-Figure 5 As shown: the extrusion mechanism 42 includes a support block 427 and a servo motor 421, the support block 427 is fixedly installed on the inner wall of the processing chamber 3, the other end of the support block 427 is fixedly installed with an extrusion box 422, the servo motor 421 is fixedly installed on the back of the processing chamber 3, the output end of the servo motor 421 is transmission-installed with a rotating rod 1 423, the other end of the rotating rod 1 423 movably penetrates the inner wall of the processing chamber 3 and extends to the inner wall of the extrusion box 422, and is fixedly installed with an extrusion roller 1 428, the side wall of the rotating rod 1 423 is fixedly installed with a driving gear 424, the side wall of the driving gear 424 is installed with a driven gear 426, the inner wall of the driven gear 426 is fixedly installed with a rotating rod 2 425, one end of the rotating rod 2 425 movably penetrates the inner wall of the extrusion box 422 and extends to the inner wall of the extrusion box 422, and is transmission-installed with an extrusion roller 2 429.

[0040] In this embodiment, the side wall of the rotating rod 425 is rotatably connected to the inner wall of the extrusion box 422 through a bearing, and the side wall of the driven gear 426 is meshed with the side wall of the driving gear 424. When the driving gear 424 rotates, it can drive the position of the driven gear 426 to rotate.

[0041] During the specific implementation process, when the operator uses the device, he first moves the device to a suitable position through the pulley 2 at the bottom of the device, and then transports the material inside the material box 5 to the inner wall of the extrusion box 422 through the transportation equipment 6. At this time, the operator can directly turn on the servo motor 421, and the servo motor 421 drives the position of the extrusion roller 1 428 to rotate through the rotating rod 1 423 at the output end. The rotating rod 1 423 also drives the position of the driven gear 426 to rotate through the driving gear 424. The driven gear 426 drives the position of the extrusion roller 2 429 to rotate through the rotating rod 2 425. Through the opposite rotation of the extrusion roller 1 428 and the extrusion roller 2 429, the material can be squeezed into blocks and the position of the material falls.

[0042] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A granulation device for preparing alumina lining bricks, comprising a fixing plate (1), A pulley (2) fixedly mounted on the bottom of the fixed plate (1); A processing chamber (3) fixedly mounted on the top of the fixed plate (1); and a processing assembly (4) arranged at the side wall of the fixing plate (1); characterized in that: The processing assembly (4) comprises an adjusting mechanism (41) installed at the top of the fixed plate (1), and one end of the adjusting mechanism (41) is connected to the inner wall of the processing chamber (3); A squeezing mechanism (42) is installed at the top of the fixing plate (1), and one end of the squeezing mechanism (42) is connected to one end of the adjusting mechanism (41).

2. A granulating device for preparing alumina lining bricks according to claim 1, characterized in that: There are four pulleys (2), the four pulleys (2) are of equal shape and size, and the four pulleys (2) are respectively fixedly mounted at the four corners of the bottom of the fixed plate (1).

3. A granulating device for preparing alumina lining bricks according to claim 1, characterized in that: A material box (5) is fixedly mounted on the top of the fixed plate (1), a transport device (6) is fixedly mounted on the top of the material box (5), the other end of the transport device (6) is connected to the top of the processing bin (3), and a processing device (7) is mounted on the inner wall of the processing bin (3).

4. A granulation device for preparing alumina lining bricks according to claim 1, characterized in that: The extrusion mechanism (42) comprises a support block (427) and a servo motor (421); the support block (427) is fixedly mounted on the inner wall of the processing chamber (3); the other end of the support block (427) is fixedly mounted with an extrusion box (422); the servo motor (421) is fixedly mounted on the back of the processing chamber (3); the output end of the servo motor (421) is transmission-mounted with a rotating rod (423); the other end of the rotating rod (423) movably penetrates the inner wall of the processing chamber (3) and extends to The inner wall of the extrusion box (422) is fixedly mounted with an extrusion roller 1 (428), the side wall of the rotating rod 1 (423) is fixedly mounted with a driving gear (424), the side wall of the driving gear (424) is mounted with a driven gear (426), the inner wall of the driven gear (426) is fixedly mounted with a rotating rod 2 (425), one end of the rotating rod 2 (425) movably passes through the inner wall of the extrusion box (422) and extends to the inner wall of the extrusion box (422), and is transmission-mounted with an extrusion roller 2 (429).

5. A granulating device for preparing alumina lining bricks according to claim 4, characterized in that: The side wall of the second rotating rod (425) is rotatably connected to the inner wall of the extrusion box (422) through a bearing, and the side wall of the driven gear (426) is meshed with the side wall of the driving gear (424).

6. A granulation device for preparing alumina lining bricks according to claim 1, characterized in that: The adjusting mechanism (41) comprises a belt (411), one end of which is transmission-connected to the side wall of a rotating rod (423), the other end of which is transmission-mounted with an adjusting rod (412), one end of which is rotationally connected to the inner wall of a processing chamber (3) via a bearing, the other end of which is fixedly mounted with an elliptical block (413), the side wall of which is in contact with a rectangular plate (414), the side wall of which is fixedly mounted with a sliding rod (415), the other end of which movably passes through the inner wall of an extrusion box (422) and extends to the inner wall of the extrusion box (422), and is fixedly mounted with a correction block (417), the side wall of which is fixedly mounted with a compression spring (416), the other end of which is fixedly connected to the side wall of the extrusion box (422).

7. A granulation device for preparing alumina lining bricks according to claim 6, characterized in that: There are two rectangular plates (414), the two rectangular plates (414) are equal in shape and size, and the two rectangular plates (414) are symmetrically arranged relative to the middle surface of the extrusion box (422) in the left and right directions.

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