CN219441830U

CN219441830U - Breaker for metal ore

Info

Publication number: CN219441830U
Application number: CN202320091819.8U
Authority: CN
Inventors: 梅亮贤; 韩荻; 刘东伟; 曹卓; 田慧霞
Original assignee: Hubei Huangmailing Phosphorus Chemical Co ltd
Current assignee: Hubei Huangmailing Phosphorus Chemical Co ltd
Priority date: 2023-01-31
Filing date: 2023-01-31
Publication date: 2023-08-01
Anticipated expiration: 2033-01-31

Abstract

The utility model discloses a crushing device for metal ores, relates to the technical field of metal ore crushing, and aims to solve the problems that dust generated in crushing can be directly discharged outwards due to the fact that an existing ore crushing device does not have a dust removing function, and surrounding personnel and the environment are easy to be influenced adversely. The middle position inside the crushing mechanism is fixedly provided with a dust filtering mechanism, the upper part of the crushing mechanism is fixedly provided with a communicating cavity, and the upper part of the communicating cavity is fixedly provided with a crushing box; further comprises: the first fans are fixedly arranged at two sides of the dust filtering mechanism, a plurality of first fans are arranged, and a through hole plate is fixedly arranged at the front end of each first fan; the second fan is fixedly arranged in the dust filtering mechanism, a plurality of filter screens are fixedly arranged between the second fan and the first fan, a filter element is fixedly arranged at the rear end of the second fan, and a second cover body is fixedly arranged on the outer wall of the filter element.

Description

Breaker for metal ore

Technical Field

The utility model relates to the technical field of metal ore crushing, in particular to a crushing device for metal ores.

Background

Ore refers to a collection of minerals from which useful components can be extracted or which themselves have some property that can be exploited. The metal ore is one of them, and the metal ore refers to a mineral having remarkable metallic properties. For example, the mineral is metallic or semi-metallic, has various metallic colors (such as lead ash, iron black, golden yellow and the like), is opaque, does not conduct electricity and has good heat conductivity, and when the mineral is processed, the mineral is required to be crushed due to the large volume of the mineral;

such as a public file: CN202122939085.8, the name is "ore breaker for mine" including box and grinding gear, the interior roof fixedly connected with inlet pipe of box, the equal fixedly connected with cylinder of both sides inner wall of box, the output fixedly connected with stripper plate of cylinder, the equal fixedly connected with backup pad in both sides of box, the first motor that shakes of top fixedly connected with of backup pad, the upper end and the fixedly connected with filter frame of both sides are all run through to the output of first motor that shakes in both sides of box, the equal fixedly connected with protective housing in both sides of box, the spout has been seted up to the left side inner wall lower part of box. According to the utility model, through the structure that the first guide plate, the second vibration motor, the discharging pipe, the through hole, the baffle plate and the pull plate are arranged on the box body, the discharging speed of broken stone can be increased through shaking the first guide plate, and meanwhile, the baffle plate is pulled open to treat the blockage in the box body.

However, the ore crushing device does not have a dust removing function, so that dust generated in crushing can be directly discharged outwards, and surrounding personnel and the environment are easily and adversely affected; therefore, the existing requirements are not met, and for this reason we propose a crushing device for metal ores.

Disclosure of Invention

The utility model aims to provide a crushing device for metal ores, which solves the problems that the existing ore crushing device proposed in the background art does not have a dust removing function, so that dust generated in crushing can be directly discharged outwards, and surrounding personnel and the environment are easily and adversely affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a crushing device for metal ore, comprising: the crushing mechanism is fixedly provided with a dust filtering mechanism at the middle position inside the crushing mechanism, a communicating cavity is fixedly arranged above the crushing mechanism, and a crushing box is fixedly arranged above the communicating cavity;

further comprises:

the first fans are fixedly arranged at two sides of the dust filtering mechanism, a plurality of first fans are arranged, and a through hole plate is fixedly arranged at the front end of each first fan;

the dust filtering mechanism comprises a dust filtering mechanism, a first fan, a second fan, a plurality of filter screens, a filter core, a second cover body and an exhaust port, wherein the first fan is fixedly arranged in the dust filtering mechanism, the filter screens are fixedly arranged between the first fan and the second fan, the filter core is fixedly arranged at the rear end of the first fan, the second cover body is fixedly arranged on the outer wall of the filter core, and the exhaust port is arranged above the filter core.

Preferably, the outer wall fixed mounting of crushing case one end has two motors, the output of motor is provided with the shaft coupling, the one end fixed mounting of shaft coupling has the grinding roller, and the motor passes through the shaft coupling and is connected with the grinding roller transmission.

Preferably, the below fixed mounting of grinding roller has the screening chamber, the equal fixed mounting in both ends in screening chamber has electronic jar, electronic jar includes the piston rod, the one end fixed mounting of piston rod has the push pedal.

Preferably, the screening cavity is internally provided with rotary switch plates at positions close to two ends, and the outer walls of the rotary switch plates are fixedly provided with electric rotating shafts.

Preferably, hoppers and crushing rollers are respectively arranged below the two rotary switch plates, and a plurality of crushing rollers are arranged.

Preferably, the first lid is all installed to the both sides of second lid, fixed mounting has the warning light on the outer wall of first lid, the hopper all is provided with weighing sensor case with the lower extreme of smashing the roller, and weighing sensor case's output and the input electric connection of warning light.

Preferably, a cover plate is fixedly arranged above the grinding box through a hinge.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the dust filtering mechanism is arranged at the middle position of the inside to achieve the effect of filtering dust, the crushed ore at the upper crushing box falls into the screening cavity, the second fan can pull the dust into the inside through the through hole at the upper end, the ore is isolated from the upper side, after the ore is screened to different blanking cavities at the two sides, the first fan pulls the through hole plates, so that the dust enters the dust filtering mechanism along the through holes, the dust entering the inside can be filtered by a plurality of filter screens to reduce impurity particles in gas, the filtered dust is pulled into the outside filter core through the second fan to be filtered for the second time, and then the gas is discharged from the exhaust port at the upper end.

2. According to the different user demands of user, pulverize once the back in the top, can drive piston rod and push pedal through electronic jar in screening intracavity and promote the ore to the hopper end, make the ore deposit downwards after the hopper directly, also can promote it to the other end and smash roller department and smash again, make the user can obtain the ore of equidimension not according to the demand.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a partial structure of a crushing mechanism according to the present utility model;

FIG. 3 is a schematic view of a partial structure of a screening chamber according to the present utility model;

FIG. 4 is a schematic view of a dust filter mechanism according to the present utility model;

in the figure: 1. a crushing mechanism; 2. a grinding box; 3. a communication chamber; 4. a motor; 5. a first cover; 6. a warning light; 7. a second cover; 8. an exhaust port; 9. a coupling; 10. grinding rollers; 11. a screening cavity; 12. rotating the switch plate; 13. an electric rotating shaft; 14. an electric cylinder; 15. a piston rod; 16. a push plate; 17. a hopper; 18. a weighing sensor box; 19. a pulverizing roller; 20. a through hole plate; 21. a first fan; 22. a dust filtering mechanism; 23. a filter screen; 24. a second fan; 25. a filter element; 26. and a cover plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, an embodiment of the present utility model is provided: a crushing device for metal ore, comprising: the crushing mechanism 1, a dust filtering mechanism 22 is fixedly arranged in the middle position inside the crushing mechanism 1, a communicating cavity 3 is fixedly arranged above the crushing mechanism 1, and a crushing box 2 is fixedly arranged above the communicating cavity 3;

further comprises:

the first fans 21 are fixedly arranged at two sides of the dust filtering mechanism 22, a plurality of first fans 21 are arranged, and a through hole plate 20 is fixedly arranged at the front end of each first fan 21;

the second fan 24 is fixedly arranged in the dust filtering mechanism 22, a plurality of filter screens 23 are fixedly arranged between the second fan 24 and the first fan 21, a filter element 25 is fixedly arranged at the rear end of the second fan 24, a second cover 7 is fixedly arranged on the outer wall of the filter element 25, and an exhaust port 8 is arranged above the filter element 25;

through setting up dust filtering mechanism 22 in the intermediate position department in inside and playing the effect of filtering the dust, the ore of grinding of top grinding case 2 department can fall into screening chamber 11, the through-hole of second fan 24 accessible upper end pulls the dust to inside, and the ore is then isolated in the top, behind the different unloading chambeies of ore screening to both sides, first fan 21 pulls through-hole board 20 department, make the dust get into dust filtering mechanism 22 along the through-hole, the dust that gets into inside can receive the filtration of a plurality of filter screens 23 and reduce the impurity particulate matter in the gas, and pull the dust after the filtration into outside filter core 25 through second fan 24 and carry out secondary filtration, afterwards gas is discharged from upper end gas vent 8, the user can open and shut clean and change inside filter core 25 through second lid 7, above-mentioned structure, make crushing mechanism 1 possess dust processing function, ensure that the dust that produces in the crushing process can not directly discharge outside, avoid causing adverse effect to surrounding personnel and environment.

Referring to fig. 1 and 2, two motors 4 are fixedly installed on the outer wall of one end of the grinding tank 2, a coupling 9 is provided at the output end of the motor 4, a grinding roller 10 is fixedly installed at one end of the coupling 9, the motor 4 is in transmission connection with the grinding roller 10 through the coupling 9, the motor 4 is used for driving the grinding roller 10 to rotate, ore is put down from the two grinding rollers 10, and is ground by the grinding roller 10, so that the volume of the ore is reduced.

Referring to fig. 1-3, a screening cavity 11 is fixedly installed below a grinding roll 10, electric cylinders 14 are fixedly installed at two ends of the screening cavity 11, each electric cylinder 14 comprises a piston rod 15, a pushing plate 16 is fixedly installed at one end of each piston rod 15, after the grinding is performed once in the upper side according to different use requirements of users, the piston rods 15 and the pushing plates 16 can be driven by the electric cylinders 14 to push ores to the ends of hoppers 17 in the screening cavity 11, so that the ores can be directly stored downwards after passing through the hoppers 17, and can be pushed to the crushing rolls 19 to be crushed again at the other ends, so that the ores with different sizes can be obtained by the users according to the requirements.

Referring to fig. 3, the screening cavity 11 is fixedly provided with a rotary switch plate 12 at a position near two ends, an electric rotating shaft 13 is fixedly provided on an outer wall of the rotary switch plate 12, the electric rotating shaft 13 is used for driving the rotary switch plate 12 to rotate to open and close, and after the rotary switch plate is opened, ores can fall from top to bottom.

Referring to fig. 2, a hopper 17 and a crushing roller 19 are respectively installed below the two rotary switch plates 12, and a plurality of crushing rollers 19 are installed, wherein the crushing rollers 19 are used for crushing ore for a plurality of times.

Referring to fig. 1 and 2, the first cover 5 is installed on two sides of the second cover 7, the indicator lamp 6 is fixedly installed on the outer wall of the first cover 5, the weighing sensor box 18 is disposed at the lower ends of the hopper 17 and the crushing roller 19, the output end of the weighing sensor box 18 is electrically connected with the input end of the indicator lamp 6, the weighing sensor box 18 is used for detecting weight change above, and after the weight reaches a set range, a feedback signal is sent to the indicator lamp 6, so that an external user can know whether the interior is full or not by observing the indicator lamp 6, and the effect of reminding the user to take internal ores is achieved.

Referring to fig. 1, a cover plate 26 is fixedly installed above the grinding tank 2 through a hinge, and the cover plate 26 has a shielding effect and prevents ores from splashing outside during grinding.

Working principle: in use, the dust filtering mechanism 22 is arranged at the middle position of the inside to filter dust, the crushed ore at the upper crushing box 2 falls into the screening cavity 11, the second fan 24 can pull the dust into the inside through the through hole at the upper end, the ore is isolated from the upper side, after the ore is screened into different blanking cavities at the two sides, the first fan 21 pulls the through hole plate 20 to enable the dust to enter the dust filtering mechanism 22 along the through holes, the dust entering the inside is filtered by the plurality of filter screens 23 to reduce impurity particles in gas, the filtered dust is pulled into the filter element 25 at the outside to be filtered for the second time through the second fan 24, and then the gas is discharged from the upper end exhaust port 8, the user can open and close the cleaning and replacing the inner filter element 25 through the second cover 7, so that the crushing mechanism 1 has the dust processing function, ensuring that dust generated in the crushing process is not directly discharged to the outside, avoiding adverse effects on surrounding personnel and the environment, putting down ores from two crushing rollers 10, crushing the ores by virtue of the crushing rollers 10, reducing the volume of the ores, driving a piston rod 15 and a push plate 16 to push ores to a hopper 17 end through an electric cylinder 14 in a screening cavity 11 after crushing the ores once according to different use requirements of users, directly storing the ores downwards through the hopper 17, pushing the ores to the other end to a crushing roller 19 for crushing the ores again, enabling the users to obtain ores with different sizes according to the requirements, driving a rotary switch plate 12 to rotate for opening and closing by an electric rotating shaft 13, opening the ores, enabling the ores to fall from top to bottom, detecting weight change of the upper part by a weighing sensor box 18, feeding back the ores to a prompting lamp 6 after the weight reaches a set range, make outside user know whether inside is full through observing warning light 6, reach the effect of reminding the user to take inside ore, apron 26 plays the effect of sheltering from, avoids ore crushing in-process to splash outside.

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 utility model may be embodied in other specific forms without departing from the spirit or essential characteristics 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.

Claims

1. The crushing device for the metal ore comprises a crushing mechanism (1), wherein a dust filtering mechanism (22) is fixedly arranged at the middle position inside the crushing mechanism (1), a communicating cavity (3) is fixedly arranged above the crushing mechanism (1), and a crushing box (2) is fixedly arranged above the communicating cavity (3);

the method is characterized in that: further comprises:

the first fans (21) are fixedly arranged at two sides of the dust filtering mechanism (22), a plurality of first fans (21) are arranged, and a through hole plate (20) is fixedly arranged at the front end of each first fan (21);

the dust filtering device comprises a dust filtering mechanism (22), a second fan (24), a plurality of filter screens (23) and a filter core (25), wherein the second fan (24) is fixedly arranged inside the dust filtering mechanism (22), the filter screens (23) are fixedly arranged between the second fan (24) and the first fan (21), the filter core (25) is fixedly arranged at the rear end of the second fan (24), a second cover body (7) is fixedly arranged on the outer wall of the filter core (25), and an exhaust port (8) is arranged above the filter core (25).

2. A crushing apparatus for metal ores as claimed in claim 1, wherein: the outer wall fixed mounting of crushing case (2) one end has two motors (4), the output of motor (4) is provided with shaft coupling (9), the one end fixed mounting of shaft coupling (9) has grinding roller (10), and motor (4) are connected with grinding roller (10) transmission through shaft coupling (9).

3. A crushing apparatus for metal ores as claimed in claim 2, wherein: the below fixed mounting who pulverizes roller (10) has screening chamber (11), the both ends in screening chamber (11) are all fixed mounting has electronic jar (14), electronic jar (14) include piston rod (15), the one end fixed mounting of piston rod (15) has push pedal (16).

4. A crushing apparatus for metal ores as claimed in claim 3, wherein: the screening cavity (11) is characterized in that rotary switch plates (12) are fixedly arranged at positions, close to two ends, inside the screening cavity, and an electric rotating shaft (13) is fixedly arranged on the outer wall of each rotary switch plate (12).

5. A crushing apparatus for metal ores as claimed in claim 4, wherein: hopper (17) and crushing roller (19) are installed respectively to the below of two rotation switch boards (12), and crushing roller (19) are installed a plurality of.

6. A crushing apparatus for metal ores as claimed in claim 5, wherein: the utility model discloses a weighing device, including first lid (5) is all installed to both sides of second lid (7), fixed mounting has warning light (6) on the outer wall of first lid (5), hopper (17) all are provided with weighing sensor case (18) with the lower extreme of smashing roller (19), and the output of weighing sensor case (18) and the input electric connection of warning light (6).

7. A crushing apparatus for metal ores as claimed in claim 1, wherein: a cover plate (26) is fixedly arranged above the grinding box (2) through a hinge.