CN212882612U

CN212882612U - Material distributing device of cone crusher

Info

Publication number: CN212882612U
Application number: CN202021664534.1U
Authority: CN
Inventors: 邵同伟
Original assignee: Hebei Zhongwei Mining Machinery Manufacturing Co ltd
Current assignee: Hebei Zhongwei Mining Machinery Manufacturing Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-04-06
Anticipated expiration: 2030-08-12

Abstract

The utility model discloses a cone crusher's feed divider, including the casing, the top of casing is provided with the feeder hopper, and the inside of casing is provided with the stirring unit. The stirring unit includes the pivot, the bottom of pivot and the output shaft fixed connection of motor, and the motor passes through the bracing piece to be fixed in the inside of casing, and pivot and the coaxial setting of casing, the even curved blade of a plurality of that is provided with in the side of pivot, and the blade is the slope distribution in the pivot, is provided with the gib block that a plurality of runs through blade width direction on the side of blade indent. The inner surface of the shell is provided with an annular sliding groove, one end of each blade, which is close to the shell, is rotatably provided with a roller, and the roller is positioned in the sliding groove and slides in the sliding groove. The utility model adopts the above structure cone crusher's feed divider can solve the material and distribute inhomogeneous influence broken wall and roll mortar wall life's problem in broken chamber.

Description

Material distributing device of cone crusher

Technical Field

The utility model belongs to the technical field of cone crusher device technique and specifically relates to a cone crusher's feed divider is related to.

Background

The cone crusher is widely used in the industries of metallurgy, building, road building, mine, stone and the like, and can crush various ores and rocks with medium and medium hardness or above. When the device works, the rotation of the motor rotates around a fixed point of a circle under the urging of the eccentric sleeve through the belt pulley or the linkage shaft device, the transmission shaft of the cone crusher and the cone part of the cone crusher to do rotary swing motion, so that the crushing wall of the crushing cone is close to and away from the surface of the rolling mortar wall fixedly arranged on the adjusting sleeve, the ore is continuously impacted in the crushing cavity, and the crushing and bending effects are realized. The top of cone crusher is provided with the feed inlet, transports the top of cone crusher with the material through the transmission band then sends into the material through the feed inlet and carries out the breakage in the broken chamber. The position of the material entering the crushing cavity is different along with the amount of the material or the size of the material, so that the material is not uniformly distributed in the crushing cavity, the local abrasion of the crushing wall and the rolling mortar wall is serious, and the service life of the crushing wall and the rolling mortar wall is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cone crusher's feed divider solves the inhomogeneous problem that influences broken wall and roll mortar wall life of material distribution in broken chamber.

In order to achieve the purpose, the utility model provides a feed divider of a cone crusher, which comprises a shell, wherein the top of the shell is provided with a feed hopper, and the inside of the shell is provided with a stirring unit;

the stirring unit comprises a rotating shaft, the bottom end of the rotating shaft is fixedly connected with an output shaft of a motor, the motor is fixed in the shell through a supporting rod, the rotating shaft and the shell are coaxially arranged, a plurality of arc-shaped blades are uniformly arranged on the side surface of the rotating shaft, the blades are distributed on the rotating shaft in an inclined manner, and a plurality of guide strips penetrating through the width direction of the blades are arranged on the concave side surface of each blade;

the inner surface of the shell is provided with an annular sliding groove, one end of each blade, which is close to the shell, is rotatably provided with a roller, and the roller is positioned in the sliding groove and slides in the sliding groove.

Preferably, the feed hopper is of a funnel-shaped structure with a large opening at the upper end and a small opening at the lower end.

Preferably, the cross section of the guide strip is in a trapezoidal structure.

Preferably, the side of pivot is gone up even and is provided with 3 mounting grooves, and the blade card is established in the mounting groove, and the blade passes through bolt fixed connection with the mounting groove.

Preferably, the top of the rotating shaft is in a conical structure.

Preferably, the concave side surface of the blade is provided with a wear-resistant layer.

A cone crusher's feed divider, the toper structure on pivot top carries out preliminary reposition of redundant personnel to the material, and the blade is stirred the material in to the casing for the material comparatively even falls into broken intracavity, improves the homogeneity of rolling mortar wall and broken wall wearing and tearing, improves its life. The blade that the slope set up can cushion the impact force of material, reduces the material to rolling the impact wear of mortar wall and broken wall, improves its life.

The technical solution of the present invention is further described in detail by the accompanying drawings and examples.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of a material distributing device of a cone crusher according to the present invention;

fig. 2 is a schematic top view of a stirring unit of an embodiment of a material distributing device of a cone crusher according to the present invention;

fig. 3 is a schematic structural view of a blade of an embodiment of a material distribution device of a cone crusher according to the present invention.

Reference numerals

1. A housing; 2. a feed hopper; 3. a rotating shaft; 4. a motor; 5. a support bar; 6. a blade; 7. a guide strip; 8. a chute; 9. a roller; 10. mounting grooves; 11. a crushing chamber; 12. and a wear-resistant layer.

Detailed Description

Examples

Fig. 1 is the utility model relates to a structural schematic of cone crusher's feed divider embodiment, fig. 2 is the utility model relates to a structural schematic is overlooked to the stirring unit of cone crusher's feed divider embodiment, fig. 3 is the utility model relates to a blade structural schematic of cone crusher's feed divider embodiment. As shown in the figure, the material distributing device of the cone crusher comprises a shell 1, wherein the shell 1 is fixed at the top of a frame of the cone crusher, and the shell 1 is positioned right above a crushing cavity 11. The top of casing 1 is provided with feeder hopper 2, and feeder hopper 2 and casing 1 structure as an organic whole or through welded fastening connection. The feed hopper 2 is of a funnel-shaped structure with a large upper end opening and a small lower end opening, and materials can conveniently enter the shell 1.

The inside of the casing 1 is provided with a stirring unit. The stirring unit comprises a rotating shaft 3, and the bottom end of the rotating shaft 3 is fixedly connected with an output shaft of a motor 4. The motor 4 is fixed inside the shell 1 through a support rod 5, and two ends of the support rod 5 are respectively fixedly connected with the motor 4 and the shell 1 through screws. The motor 4 drives the rotating shaft 3 to rotate. The rotating shaft 3 is arranged coaxially with the shell 1, and the rotating shaft 3 is arranged coaxially with the rolling mortar wall. Evenly on the side of pivot 3 be provided with the curved blade 6 of a plurality of, blade 6 inclines to distribute on pivot 3. The top of the rotating shaft 3 is of a conical structure. Get into the material of feeder hopper 2 and at first carry out preliminary reposition of redundant personnel through the toper structure at 3 tops of pivot, then the top landing downwards through pivot 3, the material of landing is synchronous rotation under the drive of blade 6, the material slides in broken chamber 11 along blade 6 under the action of gravity, disperse the material of comparatively concentrating through blade 6, improve the homogeneity of material dispersion in broken chamber 11, make the material comparatively even in broken chamber 11 carry out the breakage, avoid broken wall and roll the local serious wearing and tearing of molars, improve its life. The arc-shaped blades 6 which are obliquely arranged are favorable for reducing the impact force of the materials on the crushing wall, reducing the impact grinding of the materials on the crushing wall and prolonging the service life of the crushing wall.

Two parallel annular runners 8 are provided on the inner surface of the housing 1. One end of the blade 6 close to the housing 1 is rotatably provided with a roller 9, i.e. the roller 9 is rotatably connected with a bracket fixedly arranged on the blade 6 through the rotating shaft 3. The roller 9 is located inside the sliding groove 8 and slides in the sliding groove 8, and the sliding groove 8 has a guiding function on the rotation of the blade 6 and has a certain supporting function on the blade 6.

Be provided with wearing layer 12 on the side of blade 6 indent, the indent side of blade 6 contacts with the material, sets up wearing layer 12 and is favorable to improving the life of blade 6. The concave side surface of the blade 6 is provided with a plurality of guide strips 7 which penetrate through the width direction of the blade 6, and the guide strips 7 are also made of wear-resistant materials. The guide strip 7 has a guiding effect on the materials, so that the materials orderly fall into the crushing cavity 11. The cross section of the guide strip 7 is of a trapezoidal structure, so that the strength of the guide strip 7 is improved.

Evenly be provided with 3 mounting grooves 10 on the side of pivot 3, mounting groove 10 and pivot 3 structure as an organic whole. Mounting groove 10 is U type structure, and 6 cards of blade are established in mounting groove 10, and blade 6 passes through bolt fixed connection with mounting groove 10, makes things convenient for the change of blade 6.

Therefore, the utility model adopts the above structure cone crusher's feed divider, can solve the material and distribute inhomogeneous influence broken wall and roll mortar wall life's problem in broken chamber.

The above are specific embodiments of the present invention, but the scope of protection of the present invention should not be limited thereto. Any changes or substitutions which can be easily conceived by those skilled in the art within the technical scope of the present invention are covered by the protection scope of the present invention, and therefore, the protection scope of the present invention is subject to the protection scope defined by the claims.

Claims

1. The utility model provides a cone crusher's feed divider which characterized in that: the stirring device comprises a shell, wherein the top of the shell is provided with a feed hopper, and a stirring unit is arranged in the shell;

2. The material distributing device of the cone crusher as claimed in claim 1, wherein: the feed hopper is a funnel-shaped structure with a large upper end opening and a small lower end opening.

3. The material distributing device of the cone crusher as claimed in claim 1, wherein: the cross section of the guide strip is of a trapezoidal structure.

4. The material distributing device of the cone crusher as claimed in claim 1, wherein: evenly on the side of pivot be provided with 3 mounting grooves, the blade card is established in the mounting groove, and the blade passes through bolt fixed connection with the mounting groove.

5. The material distributing device of the cone crusher as claimed in claim 1, wherein: the top of the rotating shaft is of a conical structure.

6. The material distributing device of the cone crusher as claimed in claim 1, wherein: and the concave side surface of the blade is provided with a wear-resistant layer.