CN215843174U

CN215843174U - Hydraulic gyratory crusher

Info

Publication number: CN215843174U
Application number: CN202122138402.6U
Authority: CN
Inventors: 陈学才
Original assignee: Hubei Zhijiang Xiajiang Mining Machinery Co ltd
Current assignee: Hubei Zhijiang Xiajiang Mining Machinery Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-02-18
Anticipated expiration: 2031-09-06

Abstract

The utility model discloses a hydraulic gyratory crusher, belongs to the technical field of crushers, and solves the problems that environmental pollution is caused and parts are easy to damage by the hydraulic gyratory crusher. This hydraulic pressure gyratory crusher includes support body and last support body down, the lower support body install on the workstation, go up the support body and install in support body upper end down, lower support body and last support body inside all be equipped with the circular cone chamber, the circular cone intracavity be equipped with broken awl, the circular cone chamber on be equipped with and decide the awl welt, last support body upper portion seted up the mounting groove, be equipped with spray set in the mounting groove, the outer side of lower support body be equipped with a plurality ofly rather than the spring assembly who is connected. The hydraulic gyratory crusher provided by the utility model has the characteristics of effectively reducing dust pollution, reducing the shaking of equipment, along with strong practicability and wide application range.

Description

Hydraulic gyratory crusher

Technical Field

The utility model relates to the technical field of crushers, in particular to a hydraulic gyratory crusher.

Background

Gyratory crushers have appeared in industrial production earlier than one eight to eight decades and until now have been widely used in large and medium sized ore mills and large quarries for crushing hard and medium hard ores. As the crusher continuously crushes ores and discharges ores, and has higher production capacity compared with a jaw crusher, a gyratory crusher is mostly used by ore dressing plants of large-scale metallurgical mines to replace the jaw crusher for coarse crushing, and the gyratory crusher continuously extrudes, splits and bends materials by utilizing the gyratory motion of a crushing cone in a cone cavity in a shell. The gyratory crusher in the prior art can generate a large amount of dust to cause pollution in the using process, and parts are often easy to damage along with strong shaking, and the maintenance is very difficult, so that the maintenance cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of the prior art, and provides a hydraulic gyratory crusher which effectively reduces dust pollution and equipment shaking and has the characteristics of strong practicability and wide application range.

The technical scheme adopted by the utility model is as follows: the utility model provides a hydraulic pressure gyratory crusher, includes lower support body and last support body, lower support body install on the workstation, go up the support body and install support body upper end down, lower support body and last support body inside all be equipped with the circular cone chamber, the circular cone intracavity be equipped with broken awl, the circular cone chamber on be equipped with the fixed cone welt, last support body upper portion seted up the mounting groove, be equipped with spray set in the mounting groove, the outer side of lower support body be equipped with a plurality of spring assembly rather than being connected.

As a further improvement, the spraying device comprises a spraying pipe and a plurality of atomizing nozzles, the spraying pipe is arranged in an installation groove formed in the upper frame body in a surrounding manner, the plurality of atomizing nozzles are uniformly arranged on the spraying pipe, and each atomizing nozzle is communicated with the spraying pipe.

Furthermore, the mounting groove outside be equipped with and be used for blockking that the ore got into and keep off the net.

Further, spring assembly include flexible post and spring, flexible post one end and lower carriage body coupling, the flexible post other end be connected with the workstation, the spring housing establish on flexible post.

Further, a plurality of reinforcing ribs are arranged on the surface of the lower half part of the crushing cone.

Furthermore, a plurality of reinforcing ribs are arranged vertically and horizontally and are of a net structure.

Furthermore, the fixed cone lining plate is detachably connected with the lower frame body and the upper frame body.

Furthermore, the upper frame body and the lower frame body are detachably connected through bolts.

Advantageous effects

Compared with the prior art, the utility model has the following advantages:

according to the hydraulic gyratory crusher, the spraying device is arranged on the upper frame body of the spiral crusher to reduce dust in the working process, influence on the environment is reduced, meanwhile, the working environment of workers is optimized, the spring device is arranged on the lower frame body of the spiral crusher, the spring device plays a role in buffering when the spiral crusher works, parts are protected from being damaged to a great extent, the maintenance cost is reduced, and the hydraulic gyratory crusher has the characteristics of convenience in use and wide application range.

Drawings

FIG. 1 is a schematic front view of the present invention;

fig. 2 is an enlarged schematic view of the structure at a in fig. 1.

Wherein: 1-lower frame body, 2-upper frame body, 3-cross beam, 4-main shaft, 5-spray device, 6-crushing cone, 7-telescopic column, 8-spring, 9-conical cavity, 10-bolt, 11-workbench, 12-baffle net, 13-reinforcing rib, 14-fixed cone lining plate, 15-mounting groove, 51-spray pipe and 52-atomization spray head.

Detailed Description

The utility model will be further described with reference to specific embodiments shown in the drawings.

Referring to fig. 1-2, the hydraulic gyratory crusher of the present invention comprises a lower frame body 1 and an upper frame body 2, wherein the lower frame body 1 is installed on a workbench 11, the upper frame body 2 is installed at the upper end of the lower frame body 1, conical cavities 9 are respectively arranged inside the lower frame body 1 and the upper frame body 2, crushing cones 6 are arranged in the conical cavities 9, fixed cone lining plates 17 are arranged on the conical cavities 9, an installation groove 16 is arranged at the upper part of the upper frame body 2, a spraying device 5 is arranged in the installation groove 16, a plurality of spring devices connected with the lower frame body 1 are arranged outside the lower frame body 1, under the action of the crushing cones 6 and the fixed cone lining plates 17, ores are crushed, when the crusher works, the spraying device sprays fog water to the periphery of an inlet of the crusher to reduce dust generation in the working process, thereby reducing influence on the environment, the spring devices play a role of shock absorption and buffering when the spiral crusher works, and largely protect parts from damage, the maintenance cost is reduced, and the working continuity is improved.

Specifically, spray set 5 includes shower 51 and a plurality of atomizer 52, and shower 51 encircles and arranges in the mounting groove 16 that sets up on last support body 2, and a plurality of atomizer 52 evenly arrange on shower 51 to every atomizer 52 all communicates with shower 51, and shower 51 is connected with outside water pump, through atomizer 52 to the breaker entry water spray, and shower 51 is installed in mounting groove 16, prevents to pound by the ore that falls to cause the damage.

Preferably, a blocking net 12 for blocking the ore from entering is arranged outside the installation groove 16 to protect the spraying device 5 from being broken by the falling ore.

Further, spring assembly includes flexible post 7 and

spring

8, and 7 one ends of flexible post are connected with lower support body 1, and the 7 other ends of flexible post are connected with

workstation

11, and 8 covers of spring are established on flexible post 7, and when the breaker during operation, the emergence is rocked, under the effect of spring 8, has played the effect of buffering, has protected the part of breaker, and flexible post 7 plays the effect of direction to spring 8.

Further, a plurality of strengthening ribs 13 have been arranged on the surface of the lower half of broken awl 6, and broken awl 6 often appears warping because receiving the extrusion all the time, need maintain broken awl 6, and it is very difficult to maintain, increases strengthening rib 13 and makes broken awl 6 get effectual improvement by mechanical properties, the protection of very big degree broken awl 6, makes its increase of service life.

Further, a plurality of strengthening ribs 13 are arranged vertically and horizontally, are network structure, and the strengthening ribs 13 arranged vertically and horizontally in a staggered mode pull mutually for the structure is more firm, and is not easy to deform.

Further, decide awl welt 17 and lower support body 1, go up support body 2 and can dismantle and be connected, decide to be connected through the bolt between awl welt 17 and lower support body 1, the last support body 2, be convenient for when deciding awl welt 17 needs the maintenance dismantle the awl welt 17 get off and maintain, need not whole maintenance, reduce the maintenance man-hour for cost of maintenance is effectively reduced.

Further, the upper frame body 2 and the lower frame body 1 are detachably connected through the bolts 10, and when maintenance is needed, the upper frame body and the lower frame body are convenient to detach and install.

A hydraulic pressure gyratory crusher of this embodiment is when using, through the effect of broken awl 6 and fixed cone welt 17, with the ore crushing, at the breaker during operation, starts the water pump and carries water to spray set, spray set's nozzle 52 sprays fog all around to the breaker entry, reduces the production of dust in the course of the work to the reduction is to the influence of environment. The breaker during operation takes place to rock, under the effect of spring 8, has played the effect of buffering, has protected the part of breaker not to receive the damage, reduces the cost of maintenance, improves the continuity of work. The hydraulic gyratory crusher provided by the utility model has the characteristics of effectively reducing dust pollution, reducing the shaking of equipment, along with strong practicability and wide application range.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various changes and modifications without departing from the structure of the utility model, which will not affect the effect of the utility model and the practicability of the patent.

Claims

1. The utility model provides a hydraulic pressure gyratory crusher, includes support body (1) and last support body (2) down, lower support body (1) install on workstation (11), go up support body (2) and install support body (1) upper end down, lower support body (1) and last support body (2) inside all be equipped with cone chamber (9), cone chamber (9) in be equipped with broken awl (6), its characterized in that, cone chamber (9) on be equipped with fixed cone welt (17), last support body (2) upper portion seted up mounting groove (16), be equipped with spray set (5) in mounting groove (16), lower support body (1) outside be equipped with a plurality of spring assembly rather than being connected.

2. A hydraulic gyratory crusher according to claim 1, characterized in that the spraying device (5) comprises a spraying pipe (51) and a plurality of atomizing nozzles (52), the spraying pipe (51) is arranged around the mounting groove (16) of the upper frame (2), the plurality of atomizing nozzles (52) are arranged uniformly on the spraying pipe (51), and each atomizing nozzle (52) is communicated with the spraying pipe (51).

3. A hydraulic gyratory crusher according to claim 2, characterized in that outside the mounting groove (16) there is a screen (12) for blocking the entry of ore.

4. A hydraulic gyratory crusher according to claim 1, characterized in that the spring means comprises a telescopic column (7) and a spring (8), one end of the telescopic column (7) is connected to the lower frame (1), the other end of the telescopic column (7) is connected to the working platform (11), and the spring (8) is sleeved on the telescopic column (7).

5. A hydraulic gyratory crusher according to claim 1, characterized in that a number of reinforcement ribs (13) are arranged on the surface of the lower half of the crushing cone (6).

6. A hydraulic gyratory crusher according to claim 5, characterized in that a number of said reinforcing bars (13) are arranged in rows and columns in a net-like structure.

7. A hydraulic gyratory crusher according to claim 1, characterized in that the fixed cone liner plate (17) is detachably connected to the lower frame (1) and the upper frame (2).

8. A hydraulic gyratory crusher according to claim 1, characterized in that the upper frame (2) and the lower frame (1) are detachably connected by means of bolts (10).