CN215429281U

CN215429281U - Ore crushing device for mining

Info

Publication number: CN215429281U
Application number: CN202121576157.0U
Authority: CN
Inventors: 吴克; 张金学; 王飞
Original assignee: Shandong Jinye Engineering Technology Co ltd
Current assignee: Shandong Jinye Engineering Technology Co ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2022-01-07
Anticipated expiration: 2031-07-12

Abstract

The utility model discloses an ore crushing device for mining, which comprises a crushing box body, a first crushing roller, a motor fixing seat and a driving motor, wherein the first crushing roller is arranged in the crushing box body, the motor fixing seat is arranged on one side of the crushing box body, the driving motor is arranged at the top of the motor fixing seat, the rotating end of the driving motor penetrates through the crushing box body and is fixedly connected with the first crushing roller, a transverse through groove is formed in the crushing box body, and the transverse through groove is positioned on the left side and the right side of the crushing box body. The ore crushing device has the beneficial effects that the ore crushing efficiency is improved, when crushing extrusion is carried out, the crushing roller can be buffered through the matching of the electric hydraulic push rod and the buffer spring, the crushing roller is prevented from being deformed and damaged due to long-term extrusion, the service life is prolonged, the position of the crushing roller II can be adjusted, the crushing effect is improved, ores are crushed thoroughly, dust generated in the ore crushing process can be absorbed and cleaned, and the environment pollution caused by the dust is avoided.

Description

Ore crushing device for mining

Technical Field

The utility model relates to the technical field of ore crushing, in particular to an ore crushing device for mine exploitation.

Background

The mining mechanical equipment refers to machinery specially engaged in mining, mineral separation and prospecting, a large number of cranes, conveyors, ventilators, drainage machines and the like applied in mining operation are generally called as mining mechanical equipment, a crusher is common mining equipment, and the crusher mainly completes material crushing operation by means of impact energy.

Present ore crushing device, broken part can not carry out the relative motion adjustment, leads to broken effect not abundant, and long-term extrusion collision can lead to the place of contacting with the ore to take place to warp, can produce a large amount of dust smog in the ore crushing process simultaneously, can cause the pollution of environment, influences operation workman's healthy.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides an ore crushing device for mine exploitation, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides an ore crushing device for mining, includes broken box, crushing roller one, motor fixing base and driving motor, the inside crushing roller that is equipped with of broken box, and crushing roller one rotates with broken box to be connected, the motor fixing base is installed to broken box one side, driving motor is installed at motor fixing base top, and driving motor's rotatory end runs through broken box and a crushing roller fixed connection, it has horizontal logical groove to open on the broken box, and horizontal logical groove is located broken box left and right sides.

Preferably, the fixed plate is installed to broken box one end, and electronic hydraulic push rod is installed to fixed plate one side, and electronic hydraulic push rod is located broken box left and right sides, installs solid fixed sliding block on electronic hydraulic push rod's the flexible end, and solid fixed sliding block is located horizontal logical groove one side, and solid fixed sliding block one side is equipped with the axis of rotation, and the axis of rotation runs through horizontal logical groove and stretches into in the broken box, installs crushing roller two between the axis of rotation.

Preferably, an inclined baffle is arranged in the crushing box body, and the inclined baffle is respectively positioned above the first crushing roller and the second crushing roller.

Preferably, the first crushing roller and the second crushing roller are both provided with conical crushing teeth.

Preferably, the electric hydraulic push rod is sleeved with a buffer spring, one end of the buffer spring is fixedly connected with the fixed plate, and the other end of the buffer spring is fixedly connected with the fixed sliding block.

Preferably, a fixed water tank is installed on one side of the crushing box body, a suction fan is installed at the top of the fixed water tank, an air suction cover is installed at the air suction end of the suction fan and extends into the crushing box body, a connecting pipe is installed at the air outlet end of the suction fan, and one end of the connecting pipe is connected with the fixed water tank.

Preferably, broken box top center department is equipped with the feed inlet, and broken bottom of the case center department is equipped with the discharge gate, and fixed support leg is installed to broken bottom of the case portion, and fixed support leg is located broken bottom of the case portion four corners department.

Advantageous effects

The utility model provides an ore crushing device for mining, which has the following beneficial effects that the device drives a first crushing roller to rotate through a driving motor, the first crushing roller is matched with a second crushing roller to crush ores, the ore crushing efficiency is improved, the second crushing roller can be buffered through the matching of an electric hydraulic push rod and a buffer spring when crushing and extruding are carried out, the crushing roller is prevented from being deformed and damaged due to long-term extrusion, the service life is prolonged, the position of the second crushing roller can be adjusted through the electric hydraulic push rod, the crushing effect is improved, the ores are crushed thoroughly, and dust generated in the ore crushing process is absorbed and cleaned through the matching of a suction fan and a fixed water tank, so that the environment is prevented from being polluted by the dust.

Drawings

Fig. 1 is a schematic view of the main structure of the present invention.

Fig. 2 is a schematic sectional structure view of the main body of the present invention.

Fig. 3 is a schematic sectional view of the main body of the present invention in a top view.

In the figure: 1. crushing the box body; 2. a first crushing roller; 3. a motor fixing seat; 4. a drive motor; 5. a transverse through groove; 6. a fixing plate; 7. an electric hydraulic push rod; 8. fixing the sliding block; 9. a rotating shaft; 10. a second crushing roller; 11. an inclined baffle plate; 12. conical crushing teeth; 13. a buffer spring; 14. fixing the water tank; 15. a suction fan; 16. an air suction hood; 17. a connecting pipe; 18. a feed inlet; 19. a discharge port; 20. and fixing the supporting legs.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be 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 meanings 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, an embodiment of the present invention is shown: the utility model provides an ore crushing device for mining, includes broken box 1, crushing roller 2, motor fixing base 3 and driving

motor

4, 1 inside crushing roller 2 that is equipped with of broken box, and crushing roller 2 rotates with broken box 1 to be connected, motor fixing base 3 is installed to 1 one side of broken box, driving motor 4 is installed at 3 tops of motor fixing base, and driving motor 4's rotatory end runs through

broken box

1 and 2 fixed connection of crushing roller, it has horizontal logical groove 5 to open on the broken box 1, and horizontal logical groove 5 is located 1 left and right sides of broken box, rotates through 2 of driving motor 4 drive crushing roller, carries out the breakage with two 10 cooperations of crushing roller to the ore, has improved ore crushing efficiency.

Further, fixed plate 6 is installed to 1 one end of broken box, electronic hydraulic push rod 7 is installed to 6 one sides of fixed plate, and electronic hydraulic push rod 7 is located the 1 left and right sides of broken box, install solid fixed sliding block 8 on electronic hydraulic push rod 7's the flexible end, and solid fixed sliding block 8 is located horizontal logical groove 5 one side, solid fixed sliding block 8 one side is equipped with axis of rotation 9, and axis of rotation 9 runs through horizontal logical groove 5 and stretches into in broken box 1, install two crushing rollers 10 between the axis of rotation 9, when carrying out broken extrusion, two crushing rollers 10 can cushion through electronic hydraulic push rod 7 and buffer spring 13's cooperation, prevent to damage because of long-term extrusion crushing roller deformation, service life is prolonged, can adjust the position of two crushing rollers 10 through electronic hydraulic push rod 7, crushing effect is improved, the ore is broken thoroughly.

Furthermore, the inside of the crushing box body 1 is provided with an inclined baffle 11, the inclined baffle 11 is respectively positioned above the first crushing roller 2 and the second crushing roller 10, and the ore falls at a position between the first crushing roller 2 and the second crushing roller 10 through the inclined baffle 11.

Furthermore, the first crushing roller 2 and the second crushing roller 10 are both provided with conical crushing teeth 12.

Furthermore, the electric hydraulic push rod 7 is sleeved with a buffer spring 13, one end of the buffer spring 13 is fixedly connected with the fixed plate 6, and the other end of the buffer spring 13 is fixedly connected with the fixed slide block 8.

Further, fixed water tank 14 is installed to broken box 1 one side, suction fan 15 is installed at fixed water tank 14 top, suction fan 15's the end that induced drafts installs suction hood 16, and in suction hood stretched into broken box 1, connecting pipe 17 is installed to the air-out end of suction fan 15, and connecting pipe 17 one end is connected with fixed water tank 14, through suction fan 15 and fixed water tank 14's cooperation, with the dust absorption clearance that the ore crushing in-process produced, avoid the dust pollution environment.

Further, the center of the top of the crushing box body 1 is provided with a feeding hole 18, the center of the bottom of the crushing box body 1 is provided with a discharging hole 19, the bottom of the crushing box body 1 is provided with fixed supporting legs 20, and the fixed supporting legs 20 are positioned at four corners of the bottom of the crushing box body 1.

The working principle is as follows: ore is put into a crushing box body 1 through a feed port 18, the ore falls to a position between a first crushing roller 2 and a second crushing roller 10 through an inclined baffle plate 11 after entering the crushing box body 1, a driving motor 4 is started, the rotating end of the driving motor 4 drives the first crushing roller 2 to rotate, the ore is crushed through the cooperation of the first crushing roller 2 and a conical crushing tooth 12 on the second crushing roller 10, the ore crushing efficiency is improved, when crushing and extruding are carried out, the ore applies pressure to the second crushing roller 10, the second crushing roller 10 applies pressure to an electric hydraulic push rod 7 and a buffer spring 13, the buffer spring 13 generates deformation after receiving the pressure and contracts together with the electric hydraulic push rod 7, buffering can be carried out through the cooperation of the electric hydraulic push rod 7 and the buffer spring 13, the damage caused by long-term extrusion of the deformation of the crushing roller is prevented, the service life is prolonged, the electric hydraulic push rod 7 is started, the telescopic end of the electric hydraulic push rod 7 stretches out and draws back, drive the movable sliding block 8 and remove, movable sliding block 8 drives axis of rotation 9 horizontal logical inslot 5 horizontal side slip, drive two 10 removals of crushing roller through axis of rotation 9, adjust two 10 positions of crushing roller, the crushing effect has been improved, the ore is broken thoroughly, start suction fan 15 when carrying out the breakage to the ore, suction fan 15 adsorbs into connecting pipe 17 through the dust that the suction hood 16 produced in with crushing box 1, the dust passes through in connecting pipe 17 gets into fixed water tank 14, absorb the processing to the dust, avoid the dust pollution environment, prevent to influence human health, the ore after smashing carries out the ejection of compact through discharge gate 19.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an ore crushing device for mining, includes broken box (1), crushing roller (2), motor fixing base (3) and driving motor (4), its characterized in that, inside crushing roller (2) that is equipped with of broken box (1), and crushing roller (2) rotate with broken box (1) and be connected, motor fixing base (3) are installed to broken box (1) one side, driving motor (4) are installed at motor fixing base (3) top, and the rotation end of driving motor (4) runs through broken box (1) and one (2) fixed connection of crushing roller, it has horizontal logical groove (5) to open on broken box (1), and horizontal logical groove (5) are located broken box (1) left and right sides.

2. The ore crushing device for mining according to claim 1, wherein a fixing plate (6) is installed at one end of the crushing box body (1), an electric hydraulic push rod (7) is installed on one side of the fixing plate (6), the electric hydraulic push rod (7) is located on the left side and the right side of the crushing box body (1), a fixed sliding block (8) is installed on the telescopic end of the electric hydraulic push rod (7), the fixed sliding block (8) is located on one side of the transverse through groove (5), a rotating shaft (9) is arranged on one side of the fixed sliding block (8), the rotating shaft (9) penetrates through the transverse through groove (5) and extends into the crushing box body (1), and a second crushing roller (10) is installed between the rotating shafts (9).

3. A mineral breaker apparatus for mining applications according to claim 1 wherein an inclined baffle (11) is mounted within the breaker housing (1) and the inclined baffle (11) is located above the first (2) and second (10) breaker rolls respectively.

4. A mineral breaker apparatus as claimed in claim 1 wherein the first (2) and second (10) breaker rollers are provided with tapered breaker teeth (12).

5. The ore crushing device for mining according to claim 2, wherein the electric hydraulic push rod (7) is sleeved with a buffer spring (13), one end of the buffer spring (13) is fixedly connected with the fixed plate (6), and the other end of the buffer spring (13) is fixedly connected with the fixed slide block (8).

6. The ore crushing device for mining according to claim 1, wherein a fixed water tank (14) is installed on one side of the crushing box body (1), a suction fan (15) is installed on the top of the fixed water tank (14), a suction hood (16) is installed at the suction end of the suction fan (15), the suction hood extends into the crushing box body (1), a connecting pipe (17) is installed at the air outlet end of the suction fan (15), and one end of the connecting pipe (17) is connected with the fixed water tank (14).

7. The ore crushing device for mining according to claim 1, wherein a feeding hole (18) is formed in the center of the top of the crushing box body (1), a discharging hole (19) is formed in the center of the bottom of the crushing box body (1), fixed supporting legs (20) are installed at the bottom of the crushing box body (1), and the fixed supporting legs (20) are located at four corners of the bottom of the crushing box body (1).