CN220696846U - Mining equipment is outside with integral type casing - Google Patents

Abstract

The utility model discloses an integrated shell for the exterior of mining equipment, and relates to the technical field of mining crushers. This mining equipment is outside with integrative casing, including the casing main part, the equal fixedly connected with lug of inner wall both sides of casing main part, the screw hole has been seted up on the surface of casing main part, the slot has been seted up to the center department that the inner wall of casing main part is located between two lugs, the inner wall fixedly connected with dog of casing main part, the fixed jaw board has been placed on the surface of dog. According to the utility model, the traditional assembled carbon steel casing main body is cast into a whole by using the low alloy steel, so that the whole casing main body is firm and durable, the service life of the casing main body is prolonged, the jaw fixing plate can be quickly and fixedly installed in the casing main body by arranging the convex blocks, the inserting blocks, the positioning holes and the like, the abrasion of the positioning bolts is reduced by adopting the installation mode, the jaw fixing plate is convenient to disassemble, assemble and replace, and the practicability is enhanced.

Description

Mining equipment is outside with integral type casing

Technical Field

The utility model relates to the technical field of mining crushers, in particular to an integrated shell for the exterior of mining equipment.

Background

Jaw crushers are commonly called jaw crushes, also called old tiger mouths, and a crushing cavity is formed by two jaw plates of a movable jaw and a static jaw, so that the two jaw movements of animals are simulated to finish the crushing operation of materials. The crushing device is widely applied to crushing various ores and massive materials in industries such as mine smelting, building materials, highways, railways, water conservancy, chemical industry and the like;

during operation, the movable jaw plate of the jaw crusher is inclined to form a crushing cavity (working cavity) with the fixed jaw plate, and the movable jaw plate makes periodic reciprocating motion against the fixed jaw plate under the action of the driving mechanism, so that the movable jaw plate is separated from and approaches to each other. When the materials are separated, the materials enter the crushing cavity, and the finished products are discharged from the lower part; when approaching, the materials between the two jaw plates are crushed under the extrusion action;

but current jaw breaker shell is mostly formed by multi-junction component welding assembly, and the welding department is easy to desoldering for a long time to use, and the former parent metal of welding usefulness is carbon steel material mostly simultaneously, and wear resistance is poor, and life is lower to current shell can set up a lot of screw holes in the shell in order to be convenient for to decide jaw board installation, in the during operation, the bolt can receive the upper and lower power, causes the damage to the bolt easily, and it is difficult to tear open the jaw board of deciding in the shell after using for a long time, and the practicality is relatively poor.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an integrated shell for the exterior of mining equipment, which solves the problems that most of the shells of the existing jaw crusher are formed by welding and assembling multi-junction components, the welding part is easy to weld off after long use, the original parent metal for welding is mostly made of carbon steel, the wear resistance is poor, the service life is lower, the existing shell is convenient for installing jaw fixing plates, a plurality of threaded holes are formed in the shell, when in work, bolts are subjected to up and down force, the bolts are easy to damage, the jaw fixing plates in the shell are difficult to replace after long use, and the practicability is poor.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an outside integrated form casing of using of mining equipment, includes the casing main part, the equal fixedly connected with lug of inner wall both sides of casing main part, the screw hole has been seted up on the surface of casing main part, the inner wall of casing main part is located the center department between two lugs and has seted up the slot, the inner wall fixedly connected with dog of casing main part, the fixed jaw board has been placed on the surface of dog, the constant head tank has all been seted up to the both sides face of fixed jaw board, the inside grafting of slot has the inserted block, the locating hole has been seted up on the surface of inserted block, positioning bolt has been installed to the internal screw thread of locating hole, metal annular gasket has been cup jointed in the surface activity of positioning bolt.

Preferably, the stop block, the lug and the casing main body are integrally formed through casting by a die, and the casing main body, the lug and the stop block are made of low alloy steel.

Preferably, the shapes of the protruding block and the positioning groove are matched, and the outer surface of the protruding block is attached to the inner part of the positioning groove.

Preferably, the surface of the jaw fixing plate is attached to the inner wall of the casing main body, and the surface of the jaw fixing plate is provided with an elongated slot matched with the insertion block.

Preferably, the top width of the insert block is larger than the tail end width, and the surface of the insert block is attached to the upper surfaces of the casing main body and the jaw fixing plate.

Preferably, the metal annular gasket is abutted against the surface of the insert block through a positioning bolt.

Advantageous effects

The utility model provides an integral chassis for the exterior of mining equipment. Compared with the prior art, the method has the following beneficial effects:

1. this mining equipment is outside with integrative casing through with traditional assembled carbon steel material casing main part, changes to cast integrative with low alloy steel material, makes the whole sturdy and durable of casing main part, has prolonged the life of casing main part.

2. This mining equipment is outside with integrative casing through setting up lug, inserted block and locating hole etc. can be fast with decide the inside of jaw board fixed mounting at the casing main part to this mounting means has reduced positioning bolt's wearing and tearing, is convenient for to decide jaw board to dismantle and change, has strengthened the practicality.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram showing the connection of the main body of the housing and the jaw plate of the present utility model;

FIG. 3 is a schematic diagram showing the connection between the housing body and the stopper according to the present utility model;

FIG. 4 is a cross-sectional view of an insert block of the present utility model;

fig. 5 is a schematic structural view of a stopper in the present utility model.

In the figure: 1. a case main body; 2. a bump; 3. a threaded hole; 4. a slot; 5. a jaw fixing plate; 51. a positioning groove; 6. inserting blocks; 7. positioning holes; 8. a metal annular gasket; 9. positioning bolts; 10. and a stop block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides an outside integrated form casing of using of mining equipment, including casing main part 1, the lug 2 of all fixedly connected with of inner wall both sides of casing main part 1, screw hole 3 has been seted up on the surface of casing main part 1, slot 4 has been seted up to the center department that the inner wall of casing main part 1 is located between two lugs 2, the inner wall fixedly connected with dog 10 of casing main part 1, the fixed jaw board 5 has been placed to the surface of dog 10, constant jaw board 5's both sides face has all seted up constant head tank 51, the shape phase-match of lug 2 and constant head tank 51, the surface laminating of lug 2 is in the inside of constant head tank 51, peg graft in slot 4's inside has plug 6, the surface laminating of fixed jaw board 5 is in the inner wall of casing main part 1, the surface of the jaw fixing plate 5 is provided with an elongated slot matched with the insert block 6, the top width of the insert block 6 is larger than the tail end width, the surface of the insert block 6 is attached to the upper surfaces of the casing main body 1 and the jaw fixing plate 5, the surface of the insert block 6 is provided with a positioning hole 7, the inner thread of the positioning hole 7 is provided with a positioning bolt 9, the outer surface of the positioning bolt 9 is movably sleeved with a metal annular gasket 8, the metal annular gasket 8 abuts against the surface of the insert block 6 through the positioning bolt 9, the jaw fixing plate 5 can be quickly and fixedly installed in the casing main body 1 through the arrangement of the protruding block 2, the insert block 6, the positioning hole 7 and the like, and the installation mode reduces the abrasion of the positioning bolt 9, so that the jaw fixing plate 5 is convenient to disassemble, replace and the practicability is enhanced;

the stopper 10, the lug 2 and the casing main body 1 are integrally formed through casting by a die, the casing main body 1, the lug 2 and the stopper 10 are made of low alloy steel, and the casing main body 1 made of the traditional assembled carbon steel is cast into a whole by using the low alloy steel, so that the whole casing main body 1 is firm and durable, and the service life of the casing main body 1 is prolonged.

When the jaw fixing plate 5 needs to be replaced, the positioning bolt 9 is firstly rotated to take down the positioning bolt 9 and the metal annular gasket 8, then the insert block 6 is pulled out from the space between the shell main body 1 and the jaw fixing plate 5, then the jaw fixing plate 5 can be directly slid upwards and taken out, then the new jaw fixing plate 5 is attached to the inner wall of the shell main body 1, the positioning groove 51 is clamped on the outer surface of the protruding block 2, then the jaw fixing plate 5 is slid downwards, the bottom of the jaw fixing plate 5 is abutted to the surface of the stop block 10, then the insert block 6 is inserted into the slot 4, after the surface of the insert block 6 is attached to the surfaces of the jaw fixing plate 5 and the shell main body 1, the metal annular gasket 8 is sleeved on the outer surface of the positioning bolt 9, then the positioning bolt 9 is inserted into the threaded hole 3, and tightly turned, at the moment, the mounting mode reduces the abrasion of the positioning bolt 9, the jaw fixing plate 5 is convenient to detach and mount, and dismount the jaw fixing plate 5, and the practicality are enhanced.

And all that is not described in detail in this specification is well known to those skilled in the art.

Claims (6)

1. The utility model provides an outside integrated form casing of using of mining equipment, includes casing main part (1), its characterized in that: the novel portable electronic device comprises a shell body (1), wherein protruding blocks (2) are fixedly connected to two sides of the inner wall of the shell body (1), threaded holes (3) are formed in the surface of the shell body (1), a slot (4) is formed in the center of the inner wall of the shell body (1) between the two protruding blocks (2), a stop block (10) is fixedly connected to the inner wall of the shell body (1), a jaw fixing plate (5) is arranged on the surface of the stop block (10), positioning grooves (51) are formed in two side faces of the jaw fixing plate (5), inserting blocks (6) are inserted into the slots (4), positioning holes (7) are formed in the surfaces of the inserting blocks (6), positioning bolts (9) are installed in internal threads of the positioning holes, and metal annular gaskets (8) are movably sleeved on the outer surfaces of the positioning bolts (9).

2. An external integrated housing for mining equipment as claimed in claim 1, wherein: the stopper (10), the lug (2) and the casing main body (1) are integrally formed through casting by a die, and the casing main body (1), the lug (2) and the stopper (10) are made of low alloy steel.

3. An external integrated housing for mining equipment as claimed in claim 1, wherein: the shapes of the protruding blocks (2) and the positioning grooves (51) are matched, and the outer surfaces of the protruding blocks (2) are attached to the inner portions of the positioning grooves (51).

4. An external integrated housing for mining equipment as claimed in claim 1, wherein: the surface of the jaw fixing plate (5) is attached to the inner wall of the casing main body (1), and an elongated slot matched with the insertion block (6) is formed in the surface of the jaw fixing plate (5).

5. An external integrated housing for mining equipment as claimed in claim 1, wherein: the top width of the insertion block (6) is larger than the tail end width, and the surface of the insertion block (6) is attached to the upper surfaces of the casing main body (1) and the jaw fixing plate (5).

6. An external integrated housing for mining equipment as claimed in claim 1, wherein: the metal annular gasket (8) is abutted against the surface of the insert block (6) through the positioning bolt (9).