CN209810254U

CN209810254U - High-efficient hubei province breaks machine

Info

Publication number: CN209810254U
Application number: CN201822219666.2U
Authority: CN
Inventors: 胡奇南
Original assignee: Jiangyin Keenan Machinery Co Ltd
Current assignee: Jiangyin Keenan Machinery Co Ltd
Priority date: 2018-12-27
Filing date: 2018-12-27
Publication date: 2019-12-20
Anticipated expiration: 2028-12-27

Abstract

The utility model discloses a broken machine in hubei province of high efficiency, including the breaker organism, the internally mounted of breaker organism decides hubei province board and moves hubei province board, and moves one side of deciding hubei province board of keeping away from of hubei province board and install buffer and hydraulic pressure strutting arrangement, the flywheel is installed on the dorsal part top of breaker organism, and the mid-mounting of flywheel has the rolling disc, install the eccentric shaft on the rolling disc, and the eccentric shaft rotates with the top of moving hubei province board to be connected, the breaker organism is close to two longitudinal arrangement's of one side lateral wall fixedly connected with fixed column of deciding hubei province board, and two fixed columns are. The utility model discloses in, through the adjustability that realizes deciding hubei province board, can be convenient for realize that a breaker can break out the stone of different required specification sizes, save the cost, and the regulative mode is convenient, easy operation improves the work efficiency of breaker.

Description

High-efficient hubei province breaks machine

Technical Field

The utility model relates to an industrial and mining trade technical field especially relates to a broken machine in high-efficient hubei province.

Background

The jaw crusher is commonly called jaw crusher, also called old tiger mouth, and is a crusher which is characterized in that a crushing cavity is formed by two jaw plates of a movable jaw and a static jaw, simulates the movement of two jaws of an animal to finish material crushing operation, and is widely applied to various ores and large-sized crushed materials in the industries of mine smelting, building materials, highways, railways, water conservancy, chemical engineering and the like, and the highest compression strength of the crushed materials with medium and large particle sizes is 320 Mpa.

The existing jaw crusher can only crush stones with the same specification generally, if stones with different specifications are needed, a new crusher needs to be replaced, the cost is increased, the replacement steps are complex, and the working efficiency of the jaw crusher is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a high-efficiency jaw crusher.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a high-efficiency jaw crusher comprises a crusher body, wherein a jaw fixing plate and a jaw moving plate are arranged inside the crusher body, a buffer and a hydraulic supporting device are arranged on one side, far away from the jaw fixing plate, of the jaw moving plate, a flywheel is arranged at the top end of the back side of the crusher body, a rotating disc is arranged in the middle of the flywheel, an eccentric shaft is arranged on the rotating disc and rotatably connected with the top end of the jaw moving plate, two fixing columns which are longitudinally arranged are fixedly connected to the outer side wall of one side, close to the jaw fixing plate, of the crusher body, the two fixing columns are of a hollow structure, a threaded rod is rotatably connected to the inner wall of one side, close to the crusher body, of the fixing column through a rotating piece, one end, far away from the rotating piece, of the threaded rod penetrates through the side wall of the fixing column, a nut block is sleeved on the threaded rod and connected with the, one end of each support rod, which is far away from the nut block, penetrates through the side wall of the fixing column, extends into the crusher body and is fixedly connected with the side wall of the jaw plate.

As a further description of the above technical solution:

two symmetrical mounting grooves are formed in the inner walls of two opposite sides of the fixing column, a supporting rod is fixedly connected to the mounting grooves, a sliding sleeve is sleeved on the supporting rod and connected with the supporting rod in a sliding mode, a connecting block is fixedly connected to the side wall of the sliding sleeve, and the side wall of one end, far away from the sliding sleeve, of the connecting block is fixedly connected with the side wall of the nut block.

As a further description of the above technical solution:

and the outer side wall of the supporting rod is in sliding connection with the inner wall of the through hole of the crusher body.

As a further description of the above technical solution:

the two fixing columns are respectively positioned on two sides of the center line of the jaw-positioning plate and symmetrically arranged.

As a further description of the above technical solution:

and the side wall of one end of the threaded rod, which is positioned outside the fixed column, is fixedly connected with the rotating block.

As a further description of the above technical solution:

and the upper part of the plate surface of the movable jaw plate is fixedly connected with a rubber buffer gasket.

The utility model discloses following beneficial effect has: through rotating the threaded rod, at this moment, because nut piece and threaded rod threaded connection, and run through the lateral wall of fixed column with the bracing piece of nut piece fixed, the axial of nut piece is rotated and is followed the restriction that the bracing piece received the fixed column this moment, therefore, when the threaded rod rotated, the displacement was forced to the nut piece this moment, thereby drive with the bracing piece fixed decide hubei province board displacement, realize deciding hubei province board and moving the regulating action of the interval between hubei province board, the controllability of hubei province board is decided through the realization to this device, can be convenient for realize that a breaker can break out the stone of different required specification sizes, the cost is saved, and the regulative mode is convenient, and the operation is simple, and the work.

Drawings

Fig. 1 is a schematic structural view of a high-efficiency jaw crusher provided by the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is an enlarged schematic view of a portion B in fig. 1.

Illustration of the drawings:

1. a crusher body; 2. a jaw plate is fixed; 3. moving the jaw plate; 4. a buffer; 5. a hydraulic support device; 6. a flywheel; 7. rotating the disc; 8. an eccentric shaft; 9. fixing a column; 10. a rotating member; 11. a threaded rod; 12. a nut block; 13. a support bar; 14. mounting grooves; 15. a strut; 16. a sliding sleeve; 17. connecting blocks; 18. rotating the block; 19. a rubber buffer pad.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a high-efficiency jaw crusher comprises a crusher body 1, wherein a jaw fixing plate 2 and a jaw moving plate 3 are arranged inside the crusher body 1, a buffer 4 and a hydraulic supporting device 5 are arranged on one side, far away from the jaw fixing plate 2, of the jaw moving plate 3, a flywheel 6 is arranged at the top end of the back side of the crusher body 1, a rotating disc 7 is arranged in the middle of the flywheel 6, an eccentric shaft 8 is arranged on the rotating disc 7, the eccentric shaft 8 on the rotating disc 7 drives the jaw moving plate 3 to rock through the rotation of the rotating disc 7 in the middle of the flywheel 6, the jaw fixing plate 2 and the jaw moving plate 3 are mutually extruded, stone is crushed, and the eccentric shaft 8 is rotatably connected with the top end of the jaw moving plate 3;

the outer side wall of one side of the crusher body 1 close to the jaw-setting plate 2 is fixedly connected with two longitudinally arranged fixed columns 9, the two fixed columns 9 are both hollow structures, the inner wall of one side of the fixed column 9 close to the crusher body 1 is rotatably connected with a threaded rod 11 through a rotating piece 10, one end of the threaded rod 11 far away from the rotating piece 10 penetrates through the side wall of the fixed column 9, the threaded rod 11 positioned in the fixed column 9 is sleeved and is in threaded connection with a nut block 12, the side wall of the nut block 12 is fixedly connected with two supporting rods 13, one end of each supporting rod 13 far away from the nut block 12 penetrates through the side wall of the fixed column 9, extends into the crusher body 1 and is fixedly connected with the side wall of the jaw-setting plate 2, when the distance between the jaw setting plate 2 and the jaw moving plate 3 needs to be adjusted, only the threaded rod 11 needs to be rotated, at the moment, because the nut block 12 is in threaded connection, at the moment, the axial rotation of the nut block 12 is limited by the fixed column 9 along with the supporting rod 13, so that when the threaded rod 11 rotates, the nut block 12 is forced to displace, the jaw-fixing plate 2 fixed with the supporting rod 13 is driven to displace, and the adjusting function of the distance between the jaw-fixing plate 2 and the jaw-moving plate 3 is realized;

two symmetrically-arranged mounting grooves 14 are formed in the inner walls of two opposite sides of the fixing column 9, a supporting rod 15 is fixedly connected in each mounting groove 14, a sliding sleeve 16 is sleeved on each supporting rod 15 and is connected with the corresponding supporting rod in a sliding mode, a connecting block 17 is fixedly connected to the side wall of each sliding sleeve 16, the side wall of one end, far away from the corresponding sliding sleeve 16, of each connecting block 17 is fixedly connected with the side wall of the corresponding nut block 12, the corresponding sliding sleeve 16 is sleeved on each supporting rod 15, and the corresponding sliding sleeve 16 is fixedly connected with the corresponding nut block 12 and can play a;

sliding connection between the lateral wall of bracing piece 13 and the through hole inner wall of breaker organism 1, the bracing piece 13 displacement of being convenient for, two fixed columns 9 are located the central line bilateral symmetry setting of deciding hubei ban 2 respectively, the atress is more even, it is more firm to support, the one end lateral wall fixed connection that is located the threaded rod 11 in the fixed column 9 outside changes piece 18, conveniently rotate threaded rod 11, move hubei ban 3's face upper portion fixedly connected with rubber buffer pad 19, prevent that the stone of whereabouts from pounding hubei ban 3, the life of this device is prolonged.

The working principle is as follows: when the interval between the jaw plate 2 and the movable jaw plate 3 needs to be adjusted, only the threaded rod 11 needs to be rotated, at the moment, because the nut block 12 is in threaded connection with the threaded rod 11, and the supporting rod 13 fixed with the nut block 12 runs through the side wall of the fixing column 9, the axial rotation of the nut block 12 at the moment is limited by the fixing column 9 along with the supporting rod 13, therefore, when the threaded rod 11 rotates, the nut block 12 is forced to displace at the moment, thereby driving the jaw plate 2 fixed with the supporting rod 13 to displace, realizing the adjusting effect of the interval between the jaw plate 2 and the movable jaw plate 3, rotating the rotating disc 7 in the middle of the flywheel 6, enabling the eccentric shaft 8 on the rotating disc to drive the movable jaw plate 3 to rock, enabling the jaw plate 2 and the movable jaw plate 3 to extrude each other, and crushing stone.

Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a broken machine in high-efficient hubei province, includes breaker organism (1), its characterized in that: the crusher comprises a crusher body (1), wherein a jaw plate (2) and a movable jaw plate (3) are arranged inside the crusher body (1), a buffer (4) and a hydraulic supporting device (5) are arranged on one side, far away from the jaw plate (2), of the movable jaw plate (3), a flywheel (6) is arranged at the top end of the back side of the crusher body (1), a rotating disc (7) is arranged in the middle of the flywheel (6), an eccentric shaft (8) is arranged on the rotating disc (7), the eccentric shaft (8) is rotatably connected with the top end of the movable jaw plate (3), two longitudinally-arranged fixed columns (9) are fixedly connected to the outer side wall of one side, close to the jaw plate (2), of the crusher body (1), the two fixed columns (9) are of a hollow structure, a threaded rod (11) is rotatably connected to the inner wall of one side, close to the crusher body (1), of the threaded rod (11) far away from the rotating piece (10), and penetrates through the side wall of the fixed columns (, the threaded rod (11) in the fixing column (9) is sleeved with a nut block (12) in a threaded connection mode, two support rods (13) are fixedly connected to the side wall of the nut block (12), one ends, far away from the nut block (12), of the two support rods (13) penetrate through the side wall of the fixing column (9) and extend into the crusher body (1) and are fixedly connected with the side wall of the jaw-fixing plate (2).

2. The efficient jaw crusher of claim 1, wherein: two mounting grooves (14) that the symmetry set up are seted up to relative both sides inner wall in fixed column (9), and fixedly connected with branch (15) in mounting groove (14), branch (15) are gone up the cover and are established and sliding connection has sliding sleeve (16), and the lateral wall fixedly connected with of sliding sleeve (16) links piece (17), link piece (17) keep away from the lateral wall fixed connection of the one end lateral wall of sliding sleeve (16) and nut piece (12).

3. The efficient jaw crusher of claim 1, wherein: the outer side wall of the supporting rod (13) is in sliding connection with the inner wall of the through hole of the crusher body (1).

4. The efficient jaw crusher of claim 1, wherein: the two fixing columns (9) are respectively positioned on two sides of the center line of the jaw-positioning plate (2) and are symmetrically arranged.

5. The efficient jaw crusher of claim 1, wherein: and the side wall of one end of the threaded rod (11) positioned outside the fixed column (9) is fixedly connected with a rotating block (18).

6. The efficient jaw crusher of claim 1, wherein: the upper part of the plate surface of the movable jaw plate (3) is fixedly connected with a rubber buffer gasket (19).