CN213050722U - Breaker fixed knot constructs for mine - Google Patents
Breaker fixed knot constructs for mine Download PDFInfo
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- CN213050722U CN213050722U CN202021222127.5U CN202021222127U CN213050722U CN 213050722 U CN213050722 U CN 213050722U CN 202021222127 U CN202021222127 U CN 202021222127U CN 213050722 U CN213050722 U CN 213050722U
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Abstract
The utility model discloses a breaker fixed knot constructs is used in mine, including supporting legs and mounting panel, the top fixedly connected with backing plate of supporting legs, the through-hole has been seted up on the mounting panel. This breaker crushing plate fixed knot constructs for mine is provided with the mounting panel, the through-hole, the connecting rod, the threaded rod, the internal thread cover, lead to the groove, the third connecting plate, a rotating shaft, backup pad and mounting plate, place the crushing plate body between two sets of mounting plates, the connecting rod of rotatory top, the connecting rod drives the threaded rod and rotates and make the internal thread cover remove on the threaded rod, thereby drive the mounting plate downstream, thereby fix the crushing plate body of placing between two sets of mounting plates, and through adjusting the distance between two sets of mounting plates, the crushing plate body of different length can be fixed, when needs pull down the crushing plate body, only need reverse rotation connecting rod, with the distance between two sets of mounting plates increase can, not only be convenient for install, and convenient to detach.
Description
Technical Field
The utility model relates to a breaker technical field specifically is a breaker fixed knot constructs for mine.
Background
The crusher for mine is jaw crusher, which is commonly called jaw crusher and also named as tiger's mouth. The crushing cavity is composed of two jaw plates of a movable jaw and a static jaw, and the two jaws of an animal are simulated to move so as to finish the crushing operation of the material. The crusher is widely applied to crushing of various ores and large materials in the industries of mine smelting, building materials, highways, railways, water conservancy, chemical engineering and the like. The highest compressive strength of the crushed material is 320 Mpa.
Because the broken building stones of the breaker that uses in the mine are comparatively complicated, and need use for a long time, this just leads to the breaker to damage easily, and the mounting structure between the breaker that uses at present and the fly leaf is comparatively complicated, and difficult dismantlement is changed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a breaker fixed knot constructs for mine to solve the broken building stones of breaker that uses on the mine on the existing market that above-mentioned background art provided comparatively complicated, and need use for a long time, this just leads to the breaker to damage easily, and the mounting structure between the breaker that uses at present and the fly leaf is comparatively complicated, the problem of difficult dismantlement change.
In order to achieve the above object, the utility model provides a following technical scheme: a crushing plate fixing structure of a crusher for mines comprises supporting legs and a mounting plate, wherein a base plate is fixedly connected above the supporting legs, a crushing barrel is fixedly connected above the base plate, a first sleeve is fixedly connected on the inner side wall of the crushing barrel, a first spring is fixedly connected in the first sleeve, a first connecting plate is fixedly connected at one end of the first spring, a second spring is fixedly connected at one side of the first connecting plate, the second spring is fixedly connected in the second sleeve, the second sleeve is fixedly connected at one side of a movable plate, wherein,
one side of the movable plate is fixedly connected with a third sleeve, a first filling plate is fixedly connected in the third sleeve, a second connecting plate is fixedly connected on the first filling plate, a second filling plate is fixedly connected on one side of the second connecting plate, the second filling plate is fixedly connected in a fourth sleeve, the fourth sleeve is fixedly connected on the inner side wall of the crushing barrel, a through hole is formed in the mounting plate, a connecting rod is movably connected in the through hole, one end of the connecting rod is fixedly connected with a threaded rod, an internal thread sleeve is in threaded connection on the threaded rod, the internal thread sleeve is movably connected in the through groove, one end of the threaded rod is fixedly connected with a third connecting plate, one side of the third connecting plate is fixedly connected with a rotating shaft, a supporting plate is fixedly connected above the internal thread sleeve, and a sliding block is fixedly connected on one side of the, the slider block is connected in the slide rail, the top fixedly connected with mounting plate of backup pad, one side swing joint of mounting plate has the breaker body.
Preferably, the first sleeve, the first connecting plate, the second sleeve, the third sleeve, the second connecting plate and the fourth sleeve are fixedly connected between the movable plate and the inner side wall of the crushing barrel in an inclined mode, and an included angle formed by the first sleeve and the horizontal plane is smaller than an included angle formed by the third sleeve and the horizontal plane.
Preferably, the cross sections of the first connecting plate and the second connecting plate are both in an I shape, the lengths of the first connecting plate and the second connecting plate are not less than the lengths of the first spring and the first filling plate, and the first filling plate is made of rubber.
Preferably, through-hole, connecting rod, threaded rod, internal thread cover, third connecting plate, backup pad and mounting plate are in logical inslot symmetry setting with two sets ofly, and two sets of third connecting plates are connected through the pivot, and the height that highly is less than the crushing plate body of mounting plate moreover.
Preferably, the cross section of the internal thread sleeve is square, the cross section of the through groove is circular, and the diagonal line of the cross section of the internal thread sleeve is equal to the diameter of the cross section of the through groove.
Preferably, the two groups of sliding blocks and the two groups of sliding rails are arranged on the two sides of the supporting plate, the length of the two groups of sliding rails is equal to that of the through groove, and the two groups of sliding blocks and the two groups of sliding rails form a limiting structure.
Compared with the prior art, the beneficial effects of the utility model are that: this breaker fixed knot constructs for mine:
1. the crushing plate comprises a mounting plate, a through hole, a connecting rod, a threaded rod, an internal thread sleeve, a through groove, a third connecting plate, a rotating shaft, a supporting plate and fastening plates, wherein the through hole, the connecting rod, the threaded rod, the internal thread sleeve, the third connecting plate, the supporting plate and the fastening plates are symmetrically arranged in the through groove in two groups, firstly, a crushing plate body is placed between the two groups of fastening plates, then, the connecting rod above the through hole is rotated, the connecting rod drives the threaded rod to rotate through the through hole, as the cross section of the internal thread sleeve is square, the cross section of the through groove is circular, and the diagonal line of the cross section of the internal thread sleeve is equal to the diameter of the cross section of the through groove, the internal thread sleeve cannot rotate along with the threaded rod, so that the internal thread sleeve can move on the threaded rod, the, the crushing plate main bodies with different lengths can be fixed, when the crushing plate main bodies need to be detached, the connecting rods only need to be rotated reversely, and the distance between the two groups of fastening plates is increased, so that the installation and the detachment are convenient;
2. the crushing barrel is provided with a first sleeve, a first spring, a first connecting plate, a second spring, a second sleeve, a movable plate, a third sleeve, a first filling plate, a second connecting plate, a second filling plate and a fourth sleeve, when the movable plate is driven by an external belt wheel to move up and down, the first spring and the second spring can be extruded, the first filling plate and the second filling plate can be extruded at the same time of extruding the first spring and the second spring, because the first sleeve, the first connecting plate, the second sleeve, the third sleeve, the second connecting plate and the fourth sleeve are fixedly connected between the movable plate and the inner side wall of the crushing barrel in an inclined mode, an included angle formed by the first sleeve and a horizontal plane is smaller than an included angle formed between the third sleeve and the horizontal plane, the same moving length is larger in the degree of extruding the first filling plate and the second filling plate, and because the first filling plate is made of rubber, the elasticity of the rubber material is smaller than the elasticity of the first spring and the second spring, so that the first spring and the second spring can be limited, the situation that the first spring and the second spring cannot be reset due to excessive extrusion is prevented, and the movable plate is more stable when moving up and down;
3. be provided with slider and slide rail, and slider and slide rail are provided with two sets ofly in the both sides of backup pad, and the length of two sets of slide rails equals with the length that leads to the groove moreover, and at the in-process that interior thread bush passes through the backup pad and drives the mounting plate and remove, the removal that the backup pad can be followed to the slider removes in the slide rail to restrict the backup pad, prevent when fixed to the crushing plate body, because pressure is too big, lead to rocking about the backup pad, stability when improving the installation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the structure of the supporting plate of the present invention;
fig. 3 is an enlarged view of the part a structure of the present invention.
In the figure: 1. supporting legs; 2. a base plate; 3. a crushing barrel; 4. a first sleeve; 5. a first spring; 6. a first connecting plate; 7. a second spring; 8. a second sleeve; 9. a movable plate; 10. a third sleeve; 11. a first infill panel; 12. a second connecting plate; 13. a second infill panel; 14. a fourth sleeve; 15. mounting a plate; 16. a through hole; 17. a connecting rod; 18. a threaded rod; 19. an internal thread sleeve; 20. a through groove; 21. a third connecting plate; 22. a rotating shaft; 23. a support plate; 24. a slider; 25. a slide rail; 26. a fastening plate; 27. the breaker plate body.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a crusher crushing plate fixing structure of a crusher for mines comprises supporting legs 1, a base plate 2, a crushing barrel 3, a first sleeve 4, a first spring 5, a first connecting plate 6, a second spring 7, a second sleeve 8, a movable plate 9, a third sleeve 10, a first filling plate 11, a second connecting plate 12, a second filling plate 13, a fourth sleeve 14, a mounting plate 15, a through hole 16, a connecting rod 17, a threaded rod 18, an internal thread sleeve 19, a through groove 20, a third connecting plate 21, a rotating shaft 22, a supporting plate 23, a sliding block 24, a sliding rail 25, a fastening plate 26 and a crushing plate body 27, wherein the base plate 2 is fixedly connected above the supporting legs 1, the crushing barrel 3 is fixedly connected above the base plate 2, the first sleeve 4 is fixedly connected on the inner side wall of the crushing barrel 3, the first spring 5 is fixedly connected in the first sleeve 4, and the first connecting plate 6 is fixedly connected at one end of the first spring 5, one side of the first connecting plate 6 is fixedly connected with a second spring 7, the second spring 7 is fixedly connected in a second sleeve 8, the second sleeve 8 is fixedly connected at one side of a movable plate 9, wherein,
one side of the movable plate 9 is fixedly connected with a third sleeve 10, a first filling plate 11 is fixedly connected in the third sleeve 10, the cross-sectional shapes of the first connecting plate 6 and the second connecting plate 12 are I-shaped, the lengths of the first connecting plate 6 and the second connecting plate 12 are not smaller than the lengths of the first spring 5 and the first filling plate 11, the first filling plate 11 is made of rubber, the first spring 5 and the second spring 7 are limited by the characteristic that the elasticity of the rubber material is smaller than that of the first spring 5, the second filling plate 12 is fixedly connected on the first filling plate 11, a second filling plate 13 is fixedly connected on one side of the second connecting plate 12, the second filling plate 13 is fixedly connected in a fourth sleeve 14, the fourth sleeve 14 is fixedly connected on the inner side wall of the crushing barrel 3, and the first sleeve 4, the first connecting plate 6, the second sleeve 8, The third sleeve 10, the second connecting plate 12 and the fourth sleeve 14 are fixedly connected between the movable plate 9 and the inner side wall of the crushing barrel 3 in an inclined manner, an included angle formed by the first sleeve 4 and the horizontal plane is smaller than an included angle formed by the third sleeve 10 and the horizontal plane, the movable plate 9 moves up and down by the same length, the first filling plate 11 and the second filling plate 13 can be extruded to a larger degree, the mounting plate 15 is provided with a through hole 16, the through hole 16 is internally and movably connected with a connecting rod 17, one end of the connecting rod 17 is fixedly connected with a threaded rod 18, the threaded rod 18 is internally and movably connected with an internal thread sleeve 19, the internal thread sleeve 19 is movably connected in a through groove 20, one end of the threaded rod 18 is fixedly connected with a third connecting plate 21, one side of the third connecting plate 21 is fixedly connected with a rotating shaft 22, a supporting plate 23 is fixedly connected above the internal thread sleeve 19, the cross section of the through groove 20 is circular, the diagonal line of the cross section of the internal thread sleeve 19 is equal to the diameter of the cross section of the through groove 20, the internal thread sleeve 19 is limited, the internal thread sleeve 19 is prevented from rotating along with the rotation of the threaded rod 18, one side of the supporting plate 23 is fixedly connected with a sliding block 24, the sliding block 24 is connected in a sliding rail 25 in a clamping mode, two groups of sliding blocks 24 and two groups of sliding rails 25 are arranged on two sides of the supporting plate 23, the length of the two groups of sliding rails 25 is equal to that of the through groove 20, the two groups of sliding blocks 24 and the sliding rails 25 form a limiting structure, the supporting plate 23 is limited, the supporting plate 23 is prevented from shaking left and right, the stability during installation is improved, a fastening plate 26 is fixedly connected above the supporting plate 23, a crushing plate body 27 is movably connected to one side of the, The backup pad 23 and the mounting plate 26 are symmetrically arranged and two sets of in the through groove 20, and two sets of third connecting plates 21 are connected through the rotating shaft 22, and the height of the mounting plate 26 is smaller than that of the crushing plate body 27, so that the crushing teeth above the crushing plate body 27 can expose the mounting plate 26, and the stone is crushed.
The working principle is as follows: when the crushing plate fixing structure of the crusher for the mine is used, the device is simply known, firstly, the crushing plate body 27 is placed between the two groups of fastening plates 26, then the upper connecting rod 17 is rotated, the connecting rod 17 drives the threaded rod 18 to rotate through the through hole 16, the cross section of the internal thread sleeve 19 is square, the cross section of the through groove 20 is circular, the diagonal line of the cross section of the internal thread sleeve 19 is equal to the diameter of the cross section of the through groove 20, so the internal thread sleeve 19 cannot rotate along with the threaded rod 18, the internal thread sleeve 19 can move on the threaded rod 18, the fastening plates 26 are driven to move downwards, the crushing plate body 27 placed between the two groups of fastening plates 26 is fixed, the crushing plate bodies 27 with different lengths can be fixed by adjusting the distance between the two groups of fastening plates 26, when the crushing plate body 27 needs to be detached, only the connecting rod 17 needs to be rotated reversely, the distance between the two sets of fastening plates 26 is increased, so that the mounting and the dismounting are convenient, secondly, in the process that the internal thread sleeve 19 drives the fastening plates 26 to move through the supporting plate 23, the slide block 24 can move in the slide rail 25 along with the movement of the supporting plate 23, so as to limit the supporting plate 23, prevent the supporting plate 23 from shaking left and right due to overlarge pressure when the crushing plate body 27 is fixed, improve the stability during mounting, secondly, when the movable plate 9 is driven by an external belt wheel to move up and down, the first spring 5 and the second spring 7 can be extruded, the first filling plate 11 and the second filling plate 13 can be extruded while the first spring 5 and the second spring 7 are extruded, and because the first sleeve 4, the first connecting plate 6, the second sleeve 8, the third sleeve 10, the second connecting plate 12 and the fourth sleeve 14 are fixedly connected between the inner side wall of the movable plate 9 and the crushing barrel 3 in an inclined manner, and the included angle formed between the first sleeve 4 and the horizontal plane is smaller than the included angle formed between the third sleeve 10 and the horizontal plane, so that the same moving length can extrude the first filling plate 11 and the second filling plate 13 to a greater extent, and because the first filling plate 11 is made of rubber, the elasticity of the rubber material is smaller than the elasticity of the first spring 5 and the second spring 7, so that the first spring 5 and the second spring 7 can be limited, and the situation that the first spring 5 and the second spring 7 are excessively extruded to cause non-return can be prevented, so that the moving plate 9 is more stable when moving up and down.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a breaker fixed knot constructs for mine, includes supporting legs (1) and mounting panel (15), its characterized in that: the upper part of the supporting leg (1) is fixedly connected with a backing plate (2), the upper part of the backing plate (2) is fixedly connected with a crushing barrel (3), the inner side wall of the crushing barrel (3) is fixedly connected with a first sleeve (4), the inner part of the first sleeve (4) is fixedly connected with a first spring (5), one end of the first spring (5) is fixedly connected with a first connecting plate (6), one side of the first connecting plate (6) is fixedly connected with a second spring (7), the second spring (7) is fixedly connected in a second sleeve (8), the second sleeve (8) is fixedly connected at one side of a movable plate (9), wherein,
one side of the movable plate (9) is fixedly connected with a third sleeve (10), a first filling plate (11) is fixedly connected in the third sleeve (10), a second connecting plate (12) is fixedly connected on the first filling plate (11), a second filling plate (13) is fixedly connected on one side of the second connecting plate (12), the second filling plate (13) is fixedly connected in a fourth sleeve (14), the fourth sleeve (14) is fixedly connected on the inner side wall of the crushing barrel (3), a through hole (16) is formed in the mounting plate (15), a connecting rod (17) is movably connected in the through hole (16), a threaded rod (18) is fixedly connected at one end of the connecting rod (17), an internal thread sleeve (19) is connected on the threaded rod (18), the internal thread sleeve (19) is movably connected in a through groove (20), a third connecting plate (21) is fixedly connected at one end of the threaded rod (18), one side fixedly connected with pivot (22) of third connecting plate (21), fixedly connected with backup pad (23) of the top of interior thread bush (19), one side fixedly connected with slider (24) of backup pad (23), slider (24) block is connected in slide rail (25), the top fixedly connected with mounting plate (26) of backup pad (23), one side swing joint of mounting plate (26) has crushing board body (27).
2. The crusher breaker plate fixing structure for mines according to claim 1, wherein: the first sleeve (4), the first connecting plate (6), the second sleeve (8), the third sleeve (10), the second connecting plate (12) and the fourth sleeve (14) are obliquely and fixedly connected between the movable plate (9) and the inner side wall of the crushing barrel (3), and an included angle formed by the first sleeve (4) and a horizontal plane is smaller than an included angle formed by the third sleeve (10) and the horizontal plane.
3. The crusher breaker plate fixing structure for mines according to claim 1, wherein: the cross section shapes of the first connecting plate (6) and the second connecting plate (12) are both H-shaped, the lengths of the first connecting plate (6) and the second connecting plate (12) are not less than the lengths of the first spring (5) and the first filling plate (11), and the first filling plate (11) is made of rubber.
4. The crusher breaker plate fixing structure for mines according to claim 1, wherein: through-hole (16), connecting rod (17), threaded rod (18), internal thread cover (19), third connecting plate (21), backup pad (23) and mounting plate (26) symmetry set up and two sets of in logical groove (20), and two sets of third connecting plate (21) are connected through pivot (22), and the height of mounting plate (26) is less than the height of crushing plate body (27) moreover.
5. The crusher breaker plate fixing structure for mines according to claim 1, wherein: the cross section of the internal thread sleeve (19) is square, the cross section of the through groove (20) is circular, and the diagonal line of the cross section of the internal thread sleeve (19) is equal to the diameter of the cross section of the through groove (20).
6. The crusher breaker plate fixing structure for mines according to claim 1, wherein: the two groups of sliding blocks (24) and the two groups of sliding rails (25) are arranged on two sides of the supporting plate (23), the length of the two groups of sliding rails (25) is equal to that of the through groove (20), and the two groups of sliding blocks (24) and the two groups of sliding rails (25) form a limiting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021222127.5U CN213050722U (en) | 2020-06-28 | 2020-06-28 | Breaker fixed knot constructs for mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021222127.5U CN213050722U (en) | 2020-06-28 | 2020-06-28 | Breaker fixed knot constructs for mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213050722U true CN213050722U (en) | 2021-04-27 |
Family
ID=75568864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021222127.5U Active CN213050722U (en) | 2020-06-28 | 2020-06-28 | Breaker fixed knot constructs for mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213050722U (en) |
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2020
- 2020-06-28 CN CN202021222127.5U patent/CN213050722U/en active Active
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