Barrel lining plate disassembling and assembling structure of high-performance vertical shaft type crusher

Abstract

The utility model discloses a barrel lining plate dismounting and mounting structure of a high-performance vertical shaft type crusher, which belongs to the field of vertical shaft type crushers, and is characterized in that a plurality of dismounting and mounting openings are formed in a crushing barrel; the lining plates in the crushing barrel body are arranged into a plurality of inner lining plates corresponding to the disassembly and assembly openings in position, and the plurality of inner lining plates are divided into a group of upper lining plates, a group of middle lining plates and a group of lower lining plates through a plurality of splicing seams, so that the area and the volume of each lining plate in the crushing barrel body are reduced; and each lining plate is formed by splicing a plurality of small plates, so that the lining plates can be plugged into the outer side of the crushing barrel body through the disassembly and assembly openings and can be spliced and mounted, the limitation of the disassembly and assembly space is avoided, the disassembly and assembly convenience is greatly improved, and the disassembly and assembly efficiency is favorably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of vertical shaft type crusher, more specifically, relate to a high performance vertical shaft type crusher's barrel body lining plate dismounting structure. BACKGROUND

[0002] In the mining, building materials, metallurgical and other industries, vertical shaft type crusher is a commonly used crushing equipment, for crushing large block material into smaller particles. And barrel body lining plate as an important part of vertical shaft type crusher, plays a key role in protecting the barrel, improving the crushing efficiency and prolonging the service life of the equipment.

[0003] The barrel body lining plate dismounting structure design of general vertical shaft type crusher is relatively simple and rough, usually composed of multiple large area arc unit plates, and the crushing barrel is provided with an access door, and the multiple large area arc unit plates are dismounted on the inner wall of the crushing barrel through the access door. Such lining plate not only has a large single area, but also is not convenient to dismount, and since it is installed by placing it inside the crushing barrel through the access door, it brings many inconveniences to the dismounting and replacement of the lining plate in the narrow space, affecting the dismounting convenience of the lining plate. Therefore, we propose a high-performance vertical shaft type crusher barrel body lining plate dismounting structure to solve the above problems. SUMMARY

[0004] 1. Technical problem to be solved

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a barrel body lining plate dismounting structure of high-performance vertical shaft type crusher, which comprises a crushing barrel, a plurality of dismounting openings are formed on the crushing barrel, and the lining plates inside the crushing barrel are arranged as a plurality of inner lining plates corresponding to the positions of the dismounting openings. The plurality of inner lining plates are all divided into a group of upper lining plates, a group of middle lining plates and a group of lower lining plates through a plurality of splicing joints, thereby reducing the area and volume of each lining plate inside the crushing barrel, improving the convenience of dismounting and taking. And since each inner lining plate is spliced by a plurality of small plates, it can be inserted and spliced outside the crushing barrel through the dismounting opening, avoiding the limitation of the dismounting space, greatly improving the convenience of dismounting, and being conducive to improving the dismounting efficiency.

[0006] 2. Technical scheme

[0007] To solve the above problems, the utility model adopts the following technical scheme.

[0008] The utility model provides a kind of high-performance vertical shaft crusher's barrel lining plate dismounting structure, including crushing barrel, several dismounting ports are equidistantly opened on the crushing barrel, several The inside of dismounting port is provided with the inner lining plate of same structure, and the inner lining plate is separated into a group of upper lining plate, a group of middle lining plate and a group of lower lining plate by several splicing seams, a group The upper lining plate and a group The lower lining plate are same structure, the upper lining plate includes inner lining layer one and pad high layer one, and the connecting portion between the inner lining layer one and the pad high layer one forms L-shaped edge, the middle lining plate includes inner lining layer two and pad high layer two, and the connecting portion between the inner lining layer two and the pad high layer two forms a one-letter edge, the inner lining plate is attached in the inner wall of the crushing barrel by the L-shaped edge and the one-letter edge, and the inner lining plate is also clamped in the inside of the dismounting port by the pad high layer one and the pad high layer two outer edge, several The inside of splicing seam is filled with sealing strip.

[0009] Further, the pad high layer one and the pad high layer two edge at the splicing seam position are all fixedly welded with several ear pieces, and corresponding two The ear piece is fixedly installed by bolt one.

[0010] Further, the L-shaped edge and the one-letter edge are all provided with several thread holes one, the dismounting port outer edge is provided with several thread holes two corresponding to the position of the thread hole one, and the thread hole one and the corresponding thread hole two are fixedly installed by bolt two.

[0011] Further, the thickness of the inner lining layer one, the pad high layer one, the inner lining layer two and the pad high layer two is equal, and the thickness of the pad high layer one is greater than the thickness of the inner wall of the dismounting port.

[0012] Further, the abutting wall section is provided between adjacent two The dismounting port, the width of the L-shaped edge and the one-letter edge is equal, and the width of the one-letter edge is equal to half the width of the abutting wall section.

[0013] Further, the inner lining plate inside the crushing barrel is provided with a tooth surface structure on one side.

[0014] 3. Beneficial effects

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] (1) In the present application, several dismounting ports are opened on the crushing barrel, and the lining plate inside the crushing barrel is divided into several inner lining plates corresponding to the position of the dismounting port, and several inner lining plates are separated into a group of upper lining plate, a group of middle lining plate and a group of lower lining plate by several splicing seams, so that the area and volume of each lining plate inside the crushing barrel are reduced, and the convenience of dismounting and taking is improved.

[0017] (2) The inner lining plate is spliced by several small plates, and is inserted and spliced outside the crushing barrel through the dismounting opening, so that the dismounting space is not limited, the convenience during dismounting is improved, and the dismounting efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole structure schematic view of the utility model;

[0019] Figure 2 It is a dismounting structure schematic view of the inner lining plate of the utility model;

[0020] Figure 3 It is a whole structure schematic view of the inner lining plate of the utility model;

[0021] Figure 4 It is a dismounting structure schematic view of the inner lining plate of the utility model.

[0022] Mark explanation in the drawing:

[0023] 1, crushing barrel; 101, dismounting opening; 102, butt joint wall section; 2, inner lining plate; 3, splicing seam; 4, upper lining plate; 401, inner lining layer one; 402, high pad layer one; 403, L-shaped edge; 4031, threaded hole one; 5, middle lining plate; 501, inner lining layer two; 502, high pad layer two; 503, straight edge; 6, lower lining plate; 7, lug; 8, bolt one; 9, bolt two. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the utility model specification; obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments, and all other embodiments obtained by the person skilled in the art without creative labor based on the embodiments in the utility model belong to the protection scope of the utility model.

[0025] Embodiment 1:

[0026] Please refer to Figures 1-4The utility model provides a kind of high-performance vertical shaft crusher's barrel lining plate dismounting structure, including crushing barrel body 1, several dismounting ports 101 are equidistantly opened on crushing barrel body 1, several dismounting ports 101 inside are all provided with the same structure inside lining plate 2, and inside lining plate 2 is separated into a group of upper lining plate 4, a group of middle lining plate 5 and a group of lower lining plate 6 by several splicing seams 3, a group of upper lining plate 4 and a group of lower lining plate 6 are same structure, and upper lining plate 4 includes inner lining layer one 401 and pad high layer one 402, and L-shaped edge 403 is formed at the junction between inner lining layer one 401 and pad high layer one 402, and middle lining plate 5 includes inner lining layer two 501 and pad high layer two 502, and a one-shaped edge 503 is formed at the junction between inner lining layer two 501 and pad high layer two 502, and inside lining plate 2 is adhered to the inner wall of crushing barrel body 1 by L-shaped edge 403 and a one-shaped edge 503, and inside lining plate 2 is also clamped in the inside of dismounting port 101 by pad high layer one 402 and pad high layer two 502 outer edge, and several splicing seams 3 are all filled with sealing strip;

[0027] The edge of pad high layer one 402 and pad high layer two 502 at the position of splicing seam 3 is fixedly welded with several ear pieces 7, and the two ear pieces 7 are fixedly installed by bolt one 8, and L-shaped edge 403 and a one-shaped edge 503 are all provided with several thread holes one 4031, and the outer edge of dismounting port 101 at the position of corresponding thread hole one 4031 is provided with several thread holes two, and thread hole one 4031 and corresponding thread hole two are fixedly installed by bolt two 9.

[0028] The dismounting principle of the high-performance vertical shaft crusher's barrel lining plate dismounting structure is as follows:

[0029] During installation, first, one of the upper lining plates 4 is placed at one corner of the top of the dismounting port 101 on the outside of the crushing barrel body 1, and the L-shaped edge 403 of the upper lining plate 4 is adhered to the inner wall of the crushing barrel body 1, then bolt two 9 is used for fixed installation, then the other upper lining plate 4 is placed at the other corner of the top of the dismounting port 101, and bolt two 9 is used for fixed installation, then one of the lower lining plates 6 is placed at one corner of the bottom of the dismounting port 101, and bolt two 9 is used for fixed installation, then the other lower lining plate 6 is placed at the other corner of the bottom of the dismounting port 101, and bolt two 9 is used for fixed installation, at this time, the installation of a group of upper lining plates 4 and a group of lower lining plates 6 in the inside of the dismounting port 101 is completed;

[0030] Then one of the middle lining plates 5 is put into the dismounting opening 101 through the gap between the upper lining plate 4 and the lower lining plate 6, and the linear edge 503 of the middle lining plate 5 is attached to the inner wall of the crushing barrel body 1, then the middle lining plate 5 is fixed and installed by using the second bolt 9, then the other middle lining plate 5 is put into the dismounting opening 101 through the gap between the upper lining plate 4 and the lower lining plate 6, and the middle lining plate 5 is fixed and installed by using the second bolt 9, at this time, the installation of one set of middle lining plates 5 is completed, finally, the sealing strips are filled in the splicing seams 3, and the corresponding two ear pieces 7 are fixed and installed by using the first bolt 8.

[0031] When the inner lining plate 2 needs to be dismounted, only the reverse operation of the above steps is needed.

[0032] Embodiment 2:

[0033] In view of the above embodiment 1, further description is made, referring to Figure 2 The thicknesses of the inner lining layer 401, the heightening layer 402, the inner lining layer 501 and the heightening layer 502 are equal, the thickness of the heightening layer 402 is greater than the thickness of the inner wall of the dismounting opening 101, the butt wall section 102 is arranged between the adjacent two dismounting openings 101, the width of the L-shaped edge 403 is equal to the width of the linear edge 503, and the width of the linear edge 503 is equal to half of the width of the butt wall section 102, and one side of the inner lining plate 2 located in the crushing barrel body 1 is in a toothed surface structure.

[0034] The sealing strips filled in the splicing seams 3 can improve the sealing performance of the splicing seams 3 and make the splicing seams 3 have certain redundant space, so as to facilitate the dismounting of the plate bodies; the thicknesses of the inner lining layer 401, the heightening layer 402, the inner lining layer 501 and the heightening layer 502 are equal, and the thickness of the heightening layer 402 is greater than the thickness of the inner wall of the dismounting opening 101, so that the heightening layer 402 and the heightening layer 502 can be outwardly protruded by a part of thickness after installation, facilitating the taking during dismounting; the width of the L-shaped edge 403 is equal to the width of the linear edge 503, and the width of the linear edge 503 is equal to half of the width of the butt wall section 102, so as to reduce the gap between the plate body joints of the splicing part and improve the integrity of the splicing structure.

[0035] The above merely describes the preferred specific embodiments of the present application; however, the protection scope of the present application is not limited to this. Any skilled person in the art, according to the technical scheme and the improved concept of the present application, can make equivalent replacement or change within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A high-performance vertical shaft crusher barrel lining dismounting structure, comprising a crushing barrel (1), characterized in that: A plurality of dismounting openings (101) are equidistantly arranged on the crushing barrel body (1), a plurality of the dismounting openings (101) are internally provided with the inner lining plates (2) which are identical in structure, and the inner lining plates (2) are divided into a group of upper lining plates (4), a group of middle lining plates (5) and a group of lower lining plates (6) through a plurality of splicing seams (3), the upper lining plates (4) and the lower lining plates (6) are identical in structure, the upper lining plates (4) comprise inner lining layers one (401) and pad layers one (402), and the connecting part between the inner lining layers one (401) and the pad layers one (402) forms an L-shaped edge (403), the middle lining plates (5) comprise inner lining layers two (501) and pad layers two (502), and the connecting part between the inner lining layers two (501) and the pad layers two (502) forms a one-letter-shaped edge (503), the inner lining plates (2) are attached to the inner wall of the crushing barrel body (1) through the L-shaped edge (403) and the one-letter-shaped edge (503), and the inner lining plates (2) are also clamped in the dismounting openings (101) through the outer edges of the pad layers one (402) and the pad layers two (502), and a plurality of the splicing seams (3) are internally filled with sealing strips.

2. The barrel liner dismounting structure of a high-performance vertical shaft crusher according to claim 1, characterized in that: A plurality of ear pieces (7) are fixedly welded on the edges of the pad layers one (402) and the pad layers two (502) located at the positions of the splicing seams (3), and two corresponding ear pieces (7) are fixedly installed through a bolt one (8).

3. The detachable structure of the barrel liner of a high-performance vertical shaft crusher according to claim 1, characterized in that: A plurality of threaded holes one (4031) are arranged in the L-shaped edge (403) and the one-letter-shaped edge (503), a plurality of threaded holes two are arranged on the outer edges of the dismounting openings (101) corresponding to the positions of the threaded holes one (4031), and the threaded holes one (4031) and the corresponding threaded holes two are fixedly installed through a bolt two (9).

4. The detachable structure of the barrel liner of a high-performance vertical shaft crusher according to claim 1, characterized in that: The thicknesses of the inner lining layers one (401), the pad layers one (402), the inner lining layers two (501) and the pad layers two (502) are equal, and the thickness of the pad layers one (402) is greater than the thickness of the inner wall of the dismounting openings (101).

5. The detachable structure of the barrel liner of a high-performance vertical shaft crusher according to claim 1, characterized in that: An abutting wall section (102) is arranged between two adjacent dismounting openings (101), the widths of the L-shaped edge (403) and the one-letter-shaped edge (503) are equal, and the width of the one-letter-shaped edge (503) is equal to half of the width of the abutting wall section (102).

6. The detachable structure of the barrel liner of a high-performance vertical shaft crusher according to claim 1, characterized in that: The inner lining plates (2) located in the crushing barrel body (1) are provided with a tooth-shaped surface on one side.

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