CN219647613U

CN219647613U - Mine stone crushing and screening device

Info

Publication number: CN219647613U
Application number: CN202320781082.2U
Authority: CN
Inventors: 周国龙
Original assignee: Hubei Fengshan Mining Co ltd
Current assignee: Hubei Fengshan Mining Co ltd
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-09-08
Anticipated expiration: 2033-04-10

Abstract

The utility model discloses a mine stone crushing and screening device, and relates to the technical field of crushing and screening devices. Including the operation cabinet, the top one end of operation cabinet is provided with crushing mechanism, be provided with screening mechanism in the middle of the inside of operation cabinet, the inside bottom of operation cabinet is provided with collection mechanism. According to the utility model, the connecting plates are fixedly connected to two sides of the middle inside the operation cabinet, the tops of the connecting plates are fixedly connected with a plurality of uniformly distributed fixed frames, the inside of the fixed frames is provided with the vibrating motor, the output end of the vibrating motor is fixedly connected with the connecting column, the top end of the connecting column is fixedly connected with the screen plate, the screen plate is provided with an included angle of 15-20 degrees with the horizontal ground, and the top of the screen plate is sequentially provided with a first-stage screen hole, a second-stage screen hole and a third-stage screen hole in the direction from the feeding funnel to the collecting box, so that stones slide from the screen plate after being crushed by the crushing roller, and the stones are subjected to multi-layer screening to different sizes by the screen plate so as to meet the use requirements of people.

Description

Mine stone crushing and screening device

Technical Field

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

Background

Stone is used in the form of broken stone and sand in concrete construction industry, stone is used as filler and mixing material, and is also used in road bedding, base course, surface course, etc. in road construction industry, and stone crushing and screening are widely used in mining, metallurgy, chemical industry, casting, building materials, water conservancy and hydropower, traffic construction, etc. industries at present

A vibrating screening device for mine stone processing is disclosed as CN216174018U, through setting up first screen cloth, second screen cloth, third screen cloth, has solved current some screening plant and can only single screening stone material of a size, can not satisfy multiple size multilayer screening simultaneously, can not satisfy the problem that people used.

The above problems can be solved by fixedly connecting the connecting plates to the two sides in the middle of the inside of the operation cabinet, fixedly connecting a plurality of uniformly distributed fixed frames to the top of the connecting plates, internally installing the vibrating motor to the fixed frames, fixedly connecting the connecting column to the output end of the vibrating motor, fixedly connecting the screen plate to the top of the connecting column, setting the screen plate to form an included angle of 15-20 degrees with the horizontal ground, and sequentially arranging a first-stage screen hole, a second-stage screen hole and a third-stage screen hole on the top of the screen plate in the direction from the feeding funnel to the collecting box.

Disclosure of Invention

The utility model aims to provide a mine stone crushing and screening device which aims to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the mining stone crushing and screening device comprises an operation cabinet, wherein a crushing mechanism is arranged at one end of the top of the operation cabinet, a screening mechanism is arranged in the middle of the inside of the operation cabinet, and a collecting mechanism is arranged at the bottom end of the inside of the operation cabinet;

the screening mechanism comprises two connecting plates, wherein the two connecting plates are respectively fixedly connected to the two sides in the middle of the inner wall of the operation cabinet, the top of each connecting plate is respectively fixedly connected with a plurality of evenly distributed fixing frames, each vibrating motor is arranged in the corresponding fixing frame, the output end of each vibrating motor faces the top of the corresponding fixing frame, each vibrating motor is fixedly connected with a connecting column, the top of each connecting column is fixedly connected with a screen plate, and the screen plate and the horizontal surface form an included angle of 15-20 degrees.

Preferably, each connecting column is sleeved with a spring, one end of the spring is fixedly connected with the bottom of the sieve plate, the other end of the spring is fixedly connected with the top of the fixing frame, a feeding hole is formed in one end of the top of the operating cabinet, the crushing mechanism comprises a feeding funnel, the feeding funnel is matched with the feeding hole, the feeding funnel is fixedly connected with the operating cabinet through the feeding hole, a plurality of evenly distributed protection covers are fixedly connected to one side top of the outer wall of the operating cabinet, driving sources are mounted in the protection covers, each driving source can output vertical rotating force, the output end of each driving source penetrates through one side of the operating cabinet and is fixedly connected with a rotating column, and each rotating column is fixedly connected with a crushing roller.

Preferably, a plurality of evenly distributed collecting tanks are arranged at the bottom end inside the operation cabinet, the collecting mechanism comprises a collecting box, the collecting box is fixedly connected with the bottom end of one side of the operation cabinet, which is far away from the feeding hopper, and drawers are arranged inside the collecting box and each collecting tank.

Preferably, the direction from feed hopper to collection box has seted up one-level sieve mesh, second grade sieve mesh and tertiary sieve mesh in proper order at sieve top, one-level sieve mesh, second grade sieve mesh and tertiary sieve mesh respectively with the inside bottom of operation cabinet set up the collecting vat looks adaptation.

Preferably, the bottom fixedly connected with a plurality of evenly distributed's of operation cabinet base, the operation cabinet with one side of safety cover opposite face is close to feed hopper's one end top and centre are provided with electric box and control switch respectively, electric box one side electric connection has the plug, control switch, electric box, actuating source, vibrating motor are electric connection in proper order.

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

this broken screening plant of mine building stones through the fixed connection connecting plate in the middle of the inside both sides of operation cabinet, a plurality of evenly distributed's of top fixed connection fixed frame at the connecting plate, at fixed frame's internally mounted vibrating motor, output fixed connection spliced pole at vibrating motor, through the top fixed connection sieve at the spliced pole, through personally submitting 15-20 with the screen setting and the level ground contained angle, one-level sieve mesh has been seted up in proper order to the direction of collecting box from feed hopper at the top of sieve, second grade sieve mesh and tertiary sieve mesh, after the broken back of crushing roller of building stones like this, can slide from the sieve, carry out multilayer screening to building stones different sizes through the sieve, in order to satisfy people's use.

Simultaneously, through having offered a plurality of all having distribution collecting vat in the inside bottom of operation cabinet, keep away from feed hopper's one side bottom fixed connection collecting box at the operation cabinet, be provided with the drawer in the inside of collecting box and collecting vat, can drop to collecting box and collecting vat when the screening of building stones through the sieve like this, collect the building stones that the screening was good through the drawer is convenient.

Drawings

FIG. 1 is a schematic view of the shaft side of the mine stone crushing and screening device of the present utility model;

FIG. 2 is a schematic view of the screening mechanism of the present utility model;

FIG. 3 is a schematic view of the crushing mechanism of the present utility model;

fig. 4 is a schematic structural view of the collecting mechanism of the present utility model.

In the figure: 1. an operation cabinet; 2. a crushing mechanism; 201. a feed hopper; 202. a protective cover; 203. a motor; 204. a crushing roller; 205. rotating the column; 3. a screening mechanism; 301. a connecting plate; 302. a spring; 303. a fixed frame; 304. a vibration motor; 305. a connecting column; 306. three-stage sieve holes; 307. a second-stage sieve pore; 308. a sieve plate; 309. first-stage sieve holes; 4. a collection mechanism; 401. a collection tank; 402. a collection box; 403. a drawer; 5. a base; 6. a control switch; 7. an electric box; 8. a plug.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Stone is used in concrete construction industry in a large amount in the form of broken stone and sand, stone is used as filler and mixing material, and is also used in road bedding, base course, surface course and the like in road construction industry, at present stone crushing and screening are widely applied to industries such as mining, metallurgy, chemical industry, casting, building materials, water conservancy and hydropower, traffic construction and the like, and some existing screening devices can only singly screen stone with one size, cannot meet multiple sizes and simultaneously screen in multiple layers, and cannot meet the requirement of people for use.

As shown in fig. 1 to 4, the present utility model provides a technical solution: the mining stone crushing and screening device comprises an operation cabinet 1, wherein a crushing mechanism 2 is arranged at one end of the top of the operation cabinet 1, a screening mechanism 3 is arranged in the middle of the interior of the operation cabinet 1, and a collecting mechanism 4 is arranged at the bottom end of the interior of the operation cabinet 1;

screening mechanism 3 includes connecting plate 301, connecting plate 301 is provided with two, two connecting plates 301 are fixed connection respectively in the middle both sides of cabinet 1 inner wall, the top of two connecting plates 301 is fixed connection respectively and is fixed with a plurality of evenly distributed fixed frame 303, the internally mounted of every fixed frame 303 has the vibrating motor 304 of looks adaptation, the output of vibrating motor 304 is towards the top of fixed frame 303, the output of every vibrating motor 304 all fixedly connected with spliced pole 305, the top fixedly connected with sieve 308 of spliced pole 305, the contained angle of 15-20 is personally submitted to sieve 308 and level, through connecting plate 301 in the middle both sides in cabinet 1 inside, fixed frame 303 of a plurality of evenly distributed is fixedly connected at the top of connecting plate 301, at the internally mounted vibrating motor 304 of fixed frame 303, through fixedly connected with spliced pole 305 in the output of vibrating motor 304, through personally submitting 15-20 contained angle with the level ground at the top of spliced pole 308, first class 309, second class sieve 307 and tertiary 306 have been seted up in proper order from the direction of feed hopper 201 to collection box sieve mesh 402 in the top of sieve 308, like this, after the roll is crossed, the size is different to the sieve 308 can be satisfied by the multiple layers of sieve, the people can be sieved to the size from the sieve 308 after passing through the roll, the broken stone material is different to the size.

The outside of every spliced pole 305 all overlaps spring 302, the bottom fixed connection of one end and sieve 308 of spring 302, the top fixed connection of the other end and fixed frame 303 of spring 302, the feed port has been seted up to operation cabinet 1 top one end, broken mechanism 2 includes feed hopper 201, feed hopper 201 and feed port looks adaptation, feed hopper 201 passes through feed port and operation cabinet 1 fixed connection, a plurality of evenly distributed's safety cover 202 are fixedly connected with on one side top of the outer wall of operation cabinet 1, the actuating source is all installed to every safety cover 202 inside, every actuating source homoenergetic output vertical rotatory power, the output of every actuating source all runs through operation cabinet 1 one side and fixedly connected with dwang 205, the outside of every dwang 205 all fixedly connected with crushing roller 204, the actuating source is motor 203, drive dwang 205 rotates through the work of motor 203, rotate through dwang 205 and drive crushing roller 204 rotation so as to break the building stones that feed hopper 201 drops.

The collecting vat 401 of a plurality of evenly distributed has been seted up to the inside bottom of operation cabinet 1, collecting mechanism 4 includes collecting box 402, collecting box 402 fixed connection is kept away from one side bottom of feed hopper 201 at operation cabinet 1, collecting box 402 and the inside of every collecting vat 401 all are provided with drawer 403, through having seted up a plurality of all distributed collecting vat 401 at the inside bottom of operation cabinet 1, one side bottom fixed connection collecting box 402 of keeping away from feed hopper 201 at operation cabinet 1 is provided with drawer 403 in the inside of collecting box 402 and the inside of collecting vat 401, like this can drop to collecting box 402 and collecting vat 401 through the screening of sieve 308, conveniently collect the building stones that the screening was good through drawer 403.

The direction that the feed hopper 201 was collected box 402 was followed at sieve 308 top has seted up one-level sieve mesh 309, second grade sieve mesh 307 and tertiary sieve mesh 306 in proper order, and one-level sieve mesh 309, second grade sieve mesh 307 and tertiary sieve mesh 306 respectively with the inside bottom of operation cabinet 1 set up the collecting vat 401 looks adaptation, through one-level sieve mesh 309, second grade sieve mesh 307 and tertiary sieve mesh 306 respectively with the inside bottom of operation cabinet 1 set up the collecting vat 401 looks adaptation, conveniently collect the building stones of sieve 308 screening through collecting vat 401 like this.

The bottom fixedly connected with a plurality of evenly distributed's of operation cabinet 1 base 5, one side that operation cabinet 1 and safety cover 202 opposite face is close to the one end top and the centre of feed hopper 201 are provided with electric box 7 and control switch 6 respectively, electric box 7 one side electric connection has plug 8, control switch 6, electric box 7, the actuating source, vibrating motor 304 electric connection in proper order, the staff can adjust the power of actuating source and vibrating motor 304 through control switch 6, the convenience is operated this mine building stones crushing screening plant like this.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and scope of the utility model as defined by the appended embodiments and equivalents thereof.

Claims

1. The utility model provides a broken screening plant of mine building stones, includes operation cabinet (1), its characterized in that: the novel screening device is characterized in that a crushing mechanism (2) is arranged at one end of the top of the operation cabinet (1), a screening mechanism (3) is arranged in the middle of the interior of the operation cabinet (1), and a collecting mechanism (4) is arranged at the bottom end of the interior of the operation cabinet (1);

screening mechanism (3) are including connecting plate (301), connecting plate (301) are provided with two, two connecting plate (301) are fixed connection respectively in the middle of cabinet (1) inner wall both sides, two the top of connecting plate (301) is fixed connection respectively a plurality of evenly distributed's fixed frame (303), every internally mounted of fixed frame (303) has vibrating motor (304) of looks adaptation, the output of vibrating motor (304) is towards the top of fixed frame (303), every the equal fixedly connected with spliced pole (305) of output of vibrating motor (304), the top fixedly connected with sieve (308) of spliced pole (305), the contained angle of 15 ~ 20 is personally submitted with the level to sieve (308).

2. The mining stone crushing and screening device according to claim 1, wherein: every the outside of spliced pole (305) all overlaps spring (302), the one end of spring (302) with the bottom fixed connection of sieve (308), the other end of spring (302) with the top fixed connection of fixed frame (303), the feed port has been seted up to operation cabinet (1) top one end, crushing mechanism (2) include feed hopper (201), feed hopper (201) and feed port looks adaptation, feed hopper (201) pass through the feed port with operation cabinet (1) fixed connection, operation cabinet (1) outer wall one side top fixedly connected with a plurality of evenly distributed's safety cover (202), every all install the driving source in safety cover (202), every the driving source homoenergetic output vertical rotatory power, every the output of driving source all runs through operation cabinet (1) one side and fixedly connected with rotation post (205), every the outside of rotation post (205) all fixedly connected with crushing roller (204).

3. The mining stone crushing and screening device according to claim 1, wherein: a plurality of evenly distributed collecting tanks (401) are formed in the bottom end inside the operation cabinet (1), the collecting mechanism (4) comprises a collecting box (402), the collecting box (402) is fixedly connected with the bottom end, far away from the feeding funnel (201), of one side of the operation cabinet (1), and drawers (403) are arranged in the collecting box (402) and each collecting tank (401).

4. The mining stone crushing and screening device according to claim 1, wherein: the direction that feed hopper (201) was collected box (402) is followed at sieve (308) top has seted up one-level sieve mesh (309), second grade sieve mesh (307) and tertiary sieve mesh (306) in proper order, one-level sieve mesh (309), second grade sieve mesh (307) and tertiary sieve mesh (306) respectively with collecting vat (401) looks adaptation that the inside bottom of operation cabinet (1) was seted up.

5. The mining stone crushing and screening device according to claim 2, wherein: the bottom fixedly connected with a plurality of evenly distributed base (5) of operation cabinet (1), operation cabinet (1) with one side of safety cover (202) opposite face is close to one end top and the centre of feed hopper (201) are provided with electric box (7) and control switch (6) respectively, electric box (7) one side electric connection has plug (8), control switch (6), electric box (7), driving source, vibrating motor (304) are electric continuous in proper order.