CN211412170U

CN211412170U - Dustless stone crusher for mechanical engineering

Info

Publication number: CN211412170U
Application number: CN201922322212.2U
Authority: CN
Inventors: 胡哲涛
Original assignee: Wenzhou University Oujiang College
Current assignee: Wenzhou University of Technology
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-09-04
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a dustless stone crusher for mechanical engineering, including casing, fan and water tank, the side of casing is provided with fan and water tank respectively, the last fixed surface of casing is connected with the toper feeder hopper, and the discharge end of toper feeder hopper runs through the upper surface of casing and extends to the interior roof of casing, the lower fixed surface of casing is connected with out the hopper, and goes out the feed end of hopper and run through the lower surface of casing and extend to the interior diapire of casing, the equal fixedly connected with supporting leg of both sides face of casing. This dustless stone crusher for mechanical engineering through setting up ball valve, ring water pipe, atomizing nozzle, prevents that this dustless stone crusher for mechanical engineering inside dust from four raising, through setting up filter screen, fan and water tank, and the fan of being convenient for can inhale the aquatic to the water tank with the inside dust of this dustless stone crusher for mechanical engineering to dust is four raised when preventing the rubble, and has both reached the requirement of environmental protection, has improved workman's operational environment again.

Description

Dustless stone crusher for mechanical engineering

Technical Field

The utility model relates to a stone crusher technical field specifically is a dustless stone crusher for mechanical engineering.

Background

The stone crusher is a stone powder machine with the particle size of more than three millimeters in the discharged materials accounting for more than 50 percent of the total discharged amount.

The most common mechanical equipment in a mining area of the stone crusher requires continuous improvement along with the current environmental protection, the dust generated by crushing the stone of the traditional stone crusher can not meet the requirement of the environmental protection, and the staff works in the environment for a long time to cause irreversible damage to the body.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dustless stone crusher for mechanical engineering to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a dust-free stone crusher for mechanical engineering comprises a shell, a fan and a water tank, wherein the side face of the shell is respectively provided with the fan and the water tank, the upper surface of the shell is fixedly connected with a conical feed hopper, the discharge end of the conical feed hopper penetrates through the upper surface of the shell and extends to the inner top wall of the shell, the lower surface of the shell is fixedly connected with a discharge hopper, the feed end of the discharge hopper penetrates through the lower surface of the shell and extends to the inner bottom wall of the shell, both side faces of the shell are fixedly connected with supporting legs, the front face of the shell is provided with a through hole extending to the back face of the shell, the inner wall of the through hole is respectively and rotatably connected with a first rotating shaft and a second rotating shaft, the surfaces of the first rotating shaft and the second rotating shaft are respectively and fixedly connected with a first crushing roller and a second crushing roller, one end of the first rotating shaft and one end of the second rotating shaft penetrate, and first gear and second gear meshing are connected, the fixed surface of first axis of rotation is connected with first belt pulley, the left side fixedly connected with motor support of casing, the last fixed surface of motor support is connected with the motor, the fixed surface of the output shaft of motor is connected with the second belt pulley, and second belt pulley and first belt pulley pass through belt transmission and connect, the interior roof fixedly connected with ring water pipe of casing, the left side fixedly connected with of casing goes out the tuber pipe, the other end that goes out the tuber pipe and the air inlet end fixed connection of fan, the air-out end fixed connection of fan has the dust absorption pipe, the inner chamber of water tank is inserted to the other end of dust absorption pipe.

Preferably, the number of the supporting legs is four, and the four supporting legs are symmetrically arranged on two side faces of the shell by taking the center line of the front face of the shell as a symmetry axis.

Preferably, the first crushing roller and the second crushing roller are provided with L-shaped crushing grooves on the surfaces thereof.

Preferably, a plurality of through holes are formed in the lower surface of the circular water pipe, an atomizing nozzle is fixedly connected to the inner wall of each through hole, one end of the circular water pipe penetrates through the side face of the shell, and a ball valve is arranged on the surface of the circular water pipe.

Preferably, one end of the air outlet pipe close to the shell is provided with a filter screen.

Preferably, the fan and the motor are both electrically connected with an external power supply, the other end of the ball valve is in butt joint with an external water pipe, and water is arranged in the water tank.

Advantageous effects

The utility model provides a dustless stone crusher for mechanical engineering possesses following beneficial effect:

1. this dustless stone crusher for mechanical engineering, through setting up the toper feeder hopper, the feeding and the direction of the stone of being convenient for, through setting up the motor, first gear, the second gear, first crushing roller and second crushing roller, make the motor can drive first crushing roller and the high-speed rotation of second crushing roller, because the surface that first crushing roller and second crushed the roller all is provided with L shape crushing groove, utilize the interact between the L shape crushing groove, thereby make this dustless stone crusher for mechanical engineering can reach the effect of rubble.

2. This dustless stone crusher for mechanical engineering, through setting up the ball valve, ring water pipe and atomizing nozzle, be convenient for through opening and close the ball valve with water through atomizing nozzle blowout, thereby prevent that this dustless stone crusher for mechanical engineering inside dust from four raising, through setting up the filter screen, fan and water tank, the fan of being convenient for can inhale the aquatic to the water tank with this dustless stone crusher for mechanical engineering inside dust, thereby dust four raises when preventing the rubble, and had both reached the requirement of environmental protection, workman's operational environment has been improved again.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

fig. 2 is a schematic rear view of the present invention;

FIG. 3 is a schematic top view of the present invention;

fig. 4 is a schematic perspective view of an annular circular tube.

In the figure: the device comprises a shell, a fan, a water tank, a conical feed hopper, a discharge hopper, a supporting leg, a first rotating shaft, a second rotating shaft, a first crushing roller, a second crushing roller, a first gear, a second gear, a first belt pulley, a second belt pulley, a third belt pulley, a fourth belt pulley, a fifth belt pulley, a sixth belt.

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. 1-4, the present invention provides a technical solution: the utility model provides a dustless stone crusher for mechanical engineering, which comprises a housin 1, fan 2 and water tank 3, the side of casing 1 is provided with fan 2 and water tank 3 respectively, the last fixed surface of casing 1 is connected with toper feeder hopper 4, and the discharge end of toper feeder hopper 4 runs through the upper surface of casing 1 and extends to the interior roof of casing 1, through setting up toper feeder hopper 4, the feeding and the direction of the stone of being convenient for, the lower fixed surface of casing 1 is connected with out hopper 5, and the feed end that goes out hopper 5 runs through the lower surface of casing 1 and extends to the interior diapire of casing 1.

The equal fixedly connected with supporting leg 6 of both sides face of casing 1, the quantity of supporting leg 6 is four, and four supporting legs 6 all use the positive central line of casing 1 to set up at the both sides face of casing 1 as symmetry axis symmetry.

The front side of the shell 1 is provided with a through hole extending to the back side of the shell 1, the inner wall of the through hole is respectively and rotatably connected with a first rotating shaft 7 and a second rotating shaft 8, the surfaces of the first rotating shaft 7 and the second rotating shaft 8 are respectively and fixedly connected with a first crushing roller 9 and a second crushing roller 10, the surfaces of the first crushing roller 9 and the second crushing roller 10 are respectively provided with an L-shaped crushing groove, one end of the first rotating shaft 7 and one end of the second rotating shaft 8 penetrate through the back side of the shell 1 and are respectively and fixedly connected with a first gear 11 and a second gear 12, the first gear 11 and the second gear 12 are meshed and connected, the surface of the first rotating shaft 7 is fixedly connected with a first belt pulley 13, the left side of the shell 1 is fixedly connected with a motor support 14, the upper surface of the motor support 14 is fixedly connected with a motor 15, the fan 2 and the motor 15 are both electrically connected with an external power supply, the surface, and second belt pulley 16 and first belt pulley 13 pass through belt 17 transmission and connect, through setting up motor 15, first gear 11, second gear 12, first crushing roller 9 and second crushing roller 10, make motor 15 can drive first crushing roller 9 and second crushing roller 10 and rotate at a high speed, because the surface of first crushing roller 9 and second crushing roller 10 all is provided with L shape crushing groove, utilize the interact between the L shape crushing groove, thereby make this dust-free stone crusher for mechanical engineering can reach the effect of rubble.

Interior roof fixedly connected with ring water pipe 18 of casing 1, a plurality of through-hole is seted up to the lower surface of ring water pipe 18, and the inner wall fixedly connected with atomizing nozzle 21 of through-hole, the one end of ring water pipe 18 runs through the side of casing 1, and the surface of ring water pipe 18 is provided with ball valve 22, ball valve 22's the other end and outside water pipe butt joint, through setting up ball valve 22, ring water pipe 18 and atomizing nozzle 21, be convenient for through opening and close ball valve 22 with water through atomizing nozzle 21 blowout, thereby prevent that this mechanical engineering from raising with the inside dust of dustless stone crusher four.

The left side fixedly connected with of casing 1 goes out tuber pipe 19, the one end that goes out tuber pipe 19 and is close to casing 1 is provided with filter screen 23, the other end that goes out tuber pipe 19 and the air inlet end fixed connection of fan 2, the air-out end fixed connection of fan 2 has dust absorption pipe 20, the inner chamber of water tank 3 is inserted to the other end of dust absorption pipe 20, be provided with water in the water tank 3, through setting up filter screen 23, fan 2 and water tank 3, be convenient for fan 2 can inhale the aquatic to water tank 3 with the inside dust of this dust-free stone crusher for mechanical engineering, thereby dust four is raised when preventing the rubble, and had both reached the requirement of environmental protection, workman's operational environment has.

The working principle is as follows: when the dust-free stone crusher for mechanical engineering is used, firstly, the motor 15 and the fan 2 are communicated, then, stones are poured into the conical feed hopper 4, the stones reach between the first crushing roller 9 and the second crushing roller 10 under the guiding action of the conical feed hopper 4, the motor 15 drives the first crushing roller 9 and the second crushing roller 10 to rotate at high speed through the belt 17, as the surfaces of the first crushing roller 9 and the second crushing roller 10 are respectively provided with the L-shaped crushing groove, the stones are crushed and fall out from the discharge hopper 5 through the interaction of the L-shaped crushing grooves, dust generated in stone crushing is finally collected in water in the water tank 3 through the air outlet pipe 19 and the dust suction pipe 20 under the suction force generated by the fan 2, when the dust is too large, the ball valve 22 is opened, water enters the inside of the annular water pipe 18 and is atomized and sprayed out through the atomizing nozzle 21, atomized water beads absorb the dust, and by using the dust-free stone crusher for mechanical engineering, greatly reduces the four-dust-raising condition, meets the requirement of environmental protection, and improves the working environment of workers.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dustless stone crusher for mechanical engineering, includes casing (1), fan (2) and water tank (3), its characterized in that: the side of the shell (1) is respectively provided with a fan (2) and a water tank (3), the upper surface of the shell (1) is fixedly connected with a conical feed hopper (4), the discharge end of the conical feed hopper (4) penetrates through the upper surface of the shell (1) and extends to the inner top wall of the shell (1), the lower surface of the shell (1) is fixedly connected with a discharge hopper (5), the feed end of the discharge hopper (5) penetrates through the lower surface of the shell (1) and extends to the inner bottom wall of the shell (1), both side surfaces of the shell (1) are respectively fixedly connected with supporting legs (6), the front of the shell (1) is provided with a through hole extending to the back of the shell (1), the inner wall of the through hole is respectively and rotatably connected with a first rotating shaft (7) and a second rotating shaft (8), the surfaces of the first rotating shaft (7) and the second rotating shaft (8) are respectively and fixedly connected with a first crushing roller (9) and a second crushing roller (, the one end of first axis of rotation (7) and second axis of rotation (8) all runs through the back of casing (1) and is fixedly connected with first gear (11) and second gear (12) respectively, and first gear (11) and second gear (12) meshing connection, the fixed surface of first axis of rotation (7) is connected with first belt pulley (13), the left side fixedly connected with motor support (14) of casing (1), the last fixed surface of motor support (14) is connected with motor (15), the fixed surface of the output shaft of motor (15) is connected with second belt pulley (16), and second belt pulley (16) and first belt pulley (13) pass through belt (17) transmission connection, the interior roof fixedly connected with ring water pipe (18) of casing (1), the left side fixedly connected with play tuber pipe (19) of casing (1), the other end and the air inlet end fixed connection of fan (2) of play tuber pipe (19), the air outlet end of the fan (2) is fixedly connected with a dust collection pipe (20), and the other end of the dust collection pipe (20) is inserted into the inner cavity of the water tank (3).

2. A dust-free stone crusher for mechanical engineering according to claim 1, characterized in that: the number of the supporting legs (6) is four, and the four supporting legs (6) are symmetrically arranged on two side faces of the shell (1) by taking the center line of the front face of the shell (1) as a symmetry axis.

3. A dust-free stone crusher for mechanical engineering according to claim 1, characterized in that: the surfaces of the first crushing roller (9) and the second crushing roller (10) are both provided with L-shaped crushing grooves.

4. A dust-free stone crusher for mechanical engineering according to claim 1, characterized in that: the lower surface of the circular water pipe (18) is provided with a plurality of through holes, the inner wall of each through hole is fixedly connected with an atomizing nozzle (21), one end of the circular water pipe (18) penetrates through the side face of the shell (1), and the surface of the circular water pipe (18) is provided with a ball valve (22).

5. A dust-free stone crusher for mechanical engineering according to claim 1, characterized in that: one end of the air outlet pipe (19) close to the shell (1) is provided with a filter screen (23).

6. A dust-free stone crusher for mechanical engineering according to claim 4, characterized in that: the fan (2) and the motor (15) are both electrically connected with an external power supply, the other end of the ball valve (22) is in butt joint with an external water pipe, and water is arranged in the water tank (3).