CN216459101U

CN216459101U - Stone breaker

Info

Publication number: CN216459101U
Application number: CN202122808259.7U
Authority: CN
Inventors: 陈生余; 张绣
Original assignee: Yongtai Zhucheng Machine Made Sand Co ltd
Current assignee: Yongtai Zhucheng Machine Made Sand Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-05-10
Anticipated expiration: 2031-11-16

Abstract

The utility model relates to the technical field of stone crushing, in particular to a stone crushing device which comprises a base, wherein one side of the top end of the base is movably connected with an air pump; the broken case is fixedly connected to the top end of the air pump, the material receiving box is fixedly connected to one side of the top end of the base, the material returning box is fixedly connected to one side of the broken case, the V-shaped filter screen is fixedly connected to one side of the inner portion of the broken case, the broken stone is conveniently filtered through the mutual matching between the V-shaped filter screen and the discharge port, the broken stone with an overlarge size is conveyed to the inner portion of the material returning box through the discharge pipe, and then the broken stone is conveyed to the inner portion of the material feeding hopper through the material returning pipe to achieve the effect of secondary feeding, so that the effect of breaking the unqualified broken stone for multiple times is achieved, the qualified broken stone is conveyed to the inner portion of the material receiving box through the material receiving plate and the material discharging port to be stored, the working efficiency of equipment is improved, and the problem of low practicability of the existing equipment is solved.

Description

Stone breaker

Technical Field

The utility model relates to the technical field of stone crushing, in particular to a stone crushing device.

Background

The stone crushing device is a machine for crushing large rocks into fragments by using methods such as extrusion, splitting, bending, impacting, rolling and the like, and is commonly used in crushers such as jaw crushers, cone crushers, hammer crushers, roller crushers and the like.

The size that leads to the stone is different at the in-process that current stone breaker used because the broken condition of stone is different to reduce the production quality of equipment, later still need use other equipment to filter it, thereby reduce the practicality of equipment, reduce the work efficiency of equipment simultaneously, raise the cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a stone crushing device, which aims to solve the problems that in the use process of the existing stone crushing device in the background art, due to different stone crushing conditions, the sizes of stones are different, the production quality of equipment is reduced, and then other equipment is required to be used for screening the stones, so that the practicability of the equipment is reduced, the working efficiency of the equipment is reduced, and the cost is increased.

In order to achieve the purpose, the utility model provides the following technical scheme: a stone crushing device comprises a base, wherein an air extractor is movably connected to one side of the top end of the base;

the broken case of top fixedly connected with of air extractor, one side fixedly connected with on base top connects the workbin, one side fixedly connected with feed back box of broken case, one side fixedly connected with V-arrangement filter screen of broken incasement portion, the discharge gate has been seted up to the bottom of V-arrangement filter screen, the bottom intercommunication of discharge gate has the discharging pipe, the bottom fixedly connected with of broken incasement portion one side connects the flitch, the bottom intercommunication of broken case has the feed opening.

Preferably, one side of the air pump is communicated with an air pumping pipe, one end of the air pumping pipe is communicated with one side of the crushing box, one end of the air pumping pipe penetrates through the crushing box, and one end of the air pumping pipe is fixedly connected with a filtering component.

Preferably, the top end of the crushing box is fixedly connected with a feeding hopper, the top end of the feeding hopper is communicated with a material return pipe, one end of the material return pipe is communicated with the top end of the material return box, and the other side of the air pump is communicated with a ventilation pipe.

Preferably, the inside bottom fixedly connected with installation piece of filtering component, the top fixedly connected with dust removal filter screen of installation piece, a plurality of filtration pore has been seted up on the surface of dust removal filter screen, and a plurality of filtration pore random distribution is in the surface of dust removal filter screen.

Preferably, the number of the material receiving plates is two, the two material receiving plates are symmetrically distributed at the bottom ends of two sides in the crushing box, and the bottom end of the crushing box is communicated with the material receiving box through the feed opening.

Preferably, one end of the discharge pipe penetrates through one end of the crushing box, and one side of the crushing box is communicated with the feed back box through the discharge pipe.

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

1. according to the utility model, through the mutual matching between the V-shaped filter screen and the discharge port, the crushed stone is conveniently filtered, the crushed stone with an oversize size is conveyed to the interior of the material return box through the discharge pipe, and then conveyed to the interior of the material return hopper through the material return pipe for secondary feeding, so that the effect of crushing unqualified crushed stone for multiple times is achieved, the qualified crushed stone is conveyed to the interior of the material receiving box through the material receiving plate and the discharge port for storage, the working efficiency of equipment is improved, and the problem of low practicability of the existing equipment is solved;

2. according to the utility model, air in the crushing box is pumped out through the air pump and the air exhaust pipe, and outside air is conveyed into the crushing box through the air exchange pipe, so that the effect of conveniently removing dust in the crushing box is achieved, and meanwhile, the effect of preventing stones from entering the filtering component is achieved by utilizing the mutual matching between the filtering component and the dust removal filter screen, so that the effect of preventing the filtering component from being blocked is achieved, and the problem that the existing equipment is inconvenient to remove dust is solved.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is an enlarged schematic view of FIG. 2 at A according to the present invention;

fig. 3 is a schematic view of the internal structure of the crushing box of the present invention.

In the figure: 1. a base; 2. an air extractor; 3. an air exhaust pipe; 4. a crushing box; 5. a material receiving box; 6. returning the material tank; 7. a filter assembly; 8. a V-shaped filter screen; 9. a discharge port; 10. a discharge pipe; 11. a material receiving plate; 12. a feeding port; 13. mounting blocks; 14. a dust removal filter screen; 15. feeding into a hopper; 16. a material return pipe; 17. and a ventilation pipe.

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 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.

Examples

Referring to fig. 1-3, there are shown: the embodiment is a preferred embodiment in the technical scheme, and the stone crushing device comprises a base 1, wherein one side of the top end of the base 1 is movably connected with an air extractor 2;

the top end of the air pump 2 is fixedly connected with a crushing box 4, one side of the top end of the base 1 is fixedly connected with a material receiving box 5, one side of the crushing box 4 is fixedly connected with a material returning box 6, one side of the inside of the crushing box 4 is fixedly connected with a V-shaped filter screen 8, the bottom end of the V-shaped filter screen 8 is provided with a material outlet 9, the bottom end of the material outlet 9 is communicated with a material discharging pipe 10, the bottom end of one side of the inside of the crushing box 4 is fixedly connected with a material receiving plate 11, and the bottom end of the crushing box 4 is communicated with a material discharging port 12;

as shown in fig. 1, one side of the air pump 2 is communicated with an air pumping pipe 3, one end of the air pumping pipe 3 is communicated with one side of the crushing box 4, one end of the air pumping pipe 3 penetrates into the crushing box 4, one end of the air pumping pipe 3 is fixedly connected with a filter assembly 7, the air pump 2 is started to pump the air in the crushing box 4 out through the air pumping pipe 3, and the air entering the air pumping pipe 3 is filtered by the filter assembly 7, so that the effect of conveniently replacing the air in the crushing box 4 is achieved;

as shown in fig. 1, a feed hopper 15 is fixedly connected to the top end of the crushing box 4, a return pipe 16 is communicated with the top end of the feed hopper 15, one end of the return pipe 16 is communicated with the top end of the return box 6, a ventilation pipe 17 is communicated with the other side of the air extractor 2, the return pipe 16 is used for connecting the return box 6 with the feed hopper 15, and meanwhile, the ventilation pipe 17 is used for inputting air into the crushing box 4;

as shown in fig. 3, the bottom end inside the filtering component 7 is fixedly connected with the mounting block 13, the top end of the mounting block 13 is fixedly connected with the dust removal filter screen 14, the surface of the dust removal filter screen 14 is provided with a plurality of filter holes, the plurality of filter holes are randomly distributed on the surface of the dust removal filter screen 14, the dust removal filter screen 14 is fixed inside the filtering component 7 by using the mounting block 13, and meanwhile, the dust removal filter screen 14 is used for preventing the interior of the exhaust tube 3 from entering stones, so that the practicability of the device is enhanced;

as shown in fig. 2, the number of the material receiving plates 11 is two, the two material receiving plates 11 are symmetrically distributed at the bottom ends of the two sides inside the crushing box 4, the bottom end of the crushing box 4 is communicated with the material receiving box 5 through the feed opening 12, and the effect of conveniently receiving stones from multiple directions is achieved by utilizing the plurality of material receiving plates 11;

as shown in fig. 2, one end of the discharge pipe 10 penetrates to one end of the crushing box 4, one side of the crushing box 4 is communicated with the feed back box 6 through the discharge pipe 10, and the discharge pipe 10 is utilized, so that the effect of conveniently conveying unqualified stones to the interior of the feed back box 6 is achieved;

in the embodiment, after the base 1 is placed at a proper position by an operator, stones are poured into the feeding hopper 15, the stones are crushed by the crushing box 4, the crushed stones roll on the surface of the V-shaped filter screen 8 for filtering, the stones with sizes larger than the surface filter holes of the V-shaped filter screen 8 can roll into the discharging port 9, the stones are conveyed into the material returning box 6 through the discharging pipe 10 and are conveyed into the feeding hopper 15 again through the material returning pipe 16, so that the effect of conveniently crushing unqualified stones for multiple times is achieved, the stones with qualified sizes can fall into the material receiving plate 11 and the discharging port 12 through the V-shaped filter screen 8 and are conveyed into the material receiving box 5, the efficiency of the equipment for crushing stones is improved, the practicability of the device is enhanced, a large amount of dust can be generated in the crushing box 4 during crushing, the air in the crushing box 4 can be extracted by opening the air extractor 2 through the air extracting pipe 3, and then the outdoor air is conveyed to the inside of the crushing box 4 through the air exchange pipe 17, thereby achieving the effect of conveniently replacing the air in the crushing box 4 and enhancing the practicability of the device.

While the utility model has been described in further detail in connection with specific embodiments thereof, it will be understood that the utility model is not limited thereto, and that various other modifications and substitutions may be made by those skilled in the art without departing from the spirit of the utility model, which should be considered to be within the scope of the utility model as defined by the appended claims.

Claims

1. A stone crushing device comprises a base (1), wherein one side of the top end of the base (1) is movably connected with an air extractor (2);

the method is characterized in that:

broken case (4) of top fixedly connected with of air extractor (2), one side fixedly connected with on base (1) top connects workbin (5), one side fixedly connected with feed back case (6) of broken case (4), one side fixedly connected with V-arrangement filter screen (8) of broken case (4) inside, discharge gate (9) have been seted up to the bottom of V-arrangement filter screen (8), the bottom intercommunication of discharge gate (9) has discharging pipe (10), the bottom fixedly connected with of the inside one side of broken case (4) connects flitch (11), the bottom intercommunication of broken case (4) has feed opening (12).

2. A stone breaking apparatus as claimed in claim 1 wherein: one side of the air pump (2) is communicated with an air pumping pipe (3), one end of the air pumping pipe (3) is communicated with one side of the crushing box (4), one end of the air pumping pipe (3) penetrates through the inside of the crushing box (4), and one end of the air pumping pipe (3) is fixedly connected with a filtering component (7).

3. A stone breaking apparatus as claimed in claim 1 wherein: the top end of the crushing box (4) is fixedly connected with a feeding hopper (15), the top end of the feeding hopper (15) is communicated with a material return pipe (16), one end of the material return pipe (16) is communicated with the top end of the material return box (6), and the other side of the air pump (2) is communicated with an air exchange pipe (17).

4. A stone breaking apparatus as claimed in claim 2, wherein: the inside bottom fixedly connected with installation piece (13) of filtering component (7), the top fixedly connected with dust removal filter screen (14) of installation piece (13), a plurality of filtration pore has been seted up on the surface of dust removal filter screen (14), and a plurality of filtration pore random distribution is in the surface of dust removal filter screen (14).

5. A stone breaking apparatus as claimed in claim 1 wherein: connect the quantity of flitch (11) to have two, two connect flitch (11) symmetric distribution to be in the bottom of the inside both sides of broken case (4), the bottom of broken case (4) is passed through feed opening (12) with connect workbin (5) to be linked together.

6. A stone breaking apparatus as claimed in claim 1 wherein: one end of the discharge pipe (10) penetrates through one end of the crushing box (4), and one side of the crushing box (4) is communicated with the feed back box (6) through the discharge pipe (10).