CN220405910U

CN220405910U - Novel auxiliary feeding equipment of crusher

Info

Publication number: CN220405910U
Application number: CN202320750642.8U
Authority: CN
Inventors: 张传华; 房文旗
Original assignee: Shandong Jinbaoshan Mining Machinery Co ltd
Current assignee: Shandong Jinbaoshan Mining Machinery Co ltd
Priority date: 2023-04-07
Filing date: 2023-04-07
Publication date: 2024-01-30
Anticipated expiration: 2033-04-07

Abstract

The utility model discloses novel auxiliary feeding equipment of a crusher, which comprises a feeding box, wherein a material conveying belt is arranged in the feeding box, a storage bin is arranged below one side of the feeding box, a crusher box body is connected below the storage bin, crushing rollers are arranged on two sides of the inner part of the crusher box body, and one end of each crushing roller is connected with a driving motor; the loose-leaf baffle is arranged on the inner side of the protective cover, and one side of the loose-leaf baffle is connected with a self-locking hydraulic cylinder. This novel supplementary feeding equipment of breaker compares with current device, can drive the loose-leaf baffle through the auto-lock pneumatic cylinder and remove around a bit to can control loose-leaf baffle slow opening, make the material of backlog in the feed bin even flow out from the gap of opening, thereby realize the even function of getting into the breaker box of material distribution, avoided the power consumption in the preparation and the use of vibrating motor feeder, increased the use cost to the roller breaker.

Description

Novel auxiliary feeding equipment of crusher

Technical Field

The utility model relates to the technical field of feeding equipment, in particular to novel auxiliary feeding equipment for a crusher.

Background

The twin-roll crusher is a mining machine, also called a twin-roll crusher, and is mainly used for crushing ores. The machine has the advantages of small volume, large crushing ratio, low noise, simple structure and convenient maintenance, is suitable for crushing raw coal (containing gangue) in large coal mines or coal preparation plants in industries such as coal, metallurgy, mine, chemical industry, building materials and the like, and the roller skin belongs to a wearing part, and whether the roller skin is worn uniformly or not directly influences the service life of the roller skin, so that materials entering a double-roller crusher are required to be uniformly distributed, and the novel auxiliary feeding equipment of the crusher is required to be used.

The existing feeding mode of the double-roller crusher is that materials enter a vibrating motor feeder through a conveyor belt, and then enter the double-roller crusher after being uniformly distributed through the vibrating motor feeder, and although the vibrating motor feeder solves the problem of material distribution, the vibrating motor feeder is manufactured and consumes power in the using process, so that the using cost of the double-roller crusher is increased, and therefore, the novel auxiliary crusher feeding equipment is provided.

Disclosure of Invention

The utility model aims to provide novel auxiliary feeding equipment for a crusher, which solves the problems that in the prior art, the existing feeding mode is to uniformly distribute materials through a vibrating motor feeder and then enter a double-roller crusher, and the vibrating motor feeder solves the problem of material distribution, but the power consumption in the manufacturing and using processes of the vibrating motor feeder increases the use cost of the double-roller crusher.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a novel crusher auxiliary feed device comprising:

the feeding box is internally provided with a material conveying belt, a bin is arranged below one side of the feeding box, a crusher box body is connected below the bin, crushing rollers are arranged on two sides of the inside of the crusher box body, one end of each crushing roller is connected with a driving motor, and a protective cover is arranged on one side of the bin;

the hinge baffle is arranged on the inner side of the protective cover, and one side of the hinge baffle is connected with a self-locking hydraulic cylinder;

the lifting plate is arranged above the storage bin, a dustproof guard plate is arranged on the outer side below the lifting plate, and lifting oil cylinders are connected to two sides below the lifting plate.

Preferably, the feeding box is obliquely arranged, a semi-surrounding structure is formed between the feeding box and the material conveying belt, and the material conveying belt corresponds to the storage bin in position.

Preferably, a telescopic structure is formed between the self-locking hydraulic cylinder and the loose-leaf baffle, and the loose-leaf baffle is movably connected with the storage bin.

Preferably, the bin is further provided with:

the protective cover is arranged on one side outside the storage bin, and a semi-surrounding structure is formed between the protective cover and the loose-leaf baffle.

Preferably, a telescopic structure is formed between the lifting oil cylinder and the lifting plate, the dustproof guard plate is fixedly connected with the lifting plate, and a semi-surrounding structure is formed between the dustproof guard plate and the storage bin.

Preferably, the lifting plate is further provided with:

the dust collection pump is arranged above the lifting plate, one side of the dust collection pump is connected with a dust collection pipeline, and the dust collection pump is communicated with the lifting plate through the dust collection pipeline.

Preferably, the crusher box is further provided with:

the material guiding plate is arranged on two sides of the lower part of the crusher box body, a rotating structure is formed between the driving motor and the crushing roller, the material guiding plate is symmetrically distributed in an inclined mode relative to the vertical center line of the crusher box body, and discharge holes are formed in two sides of the bottom of the crusher box body.

Compared with the prior art, the utility model provides novel auxiliary feeding equipment of the crusher, which has the following beneficial effects:

according to the utility model, the self-locking hydraulic cylinder can drive the loose-leaf baffle to move around one point, so that the loose-leaf baffle can be controlled to be slowly opened, materials accumulated in the bin uniformly flow out of an opened gap, the outflow mode is similar to an hourglass, the function of uniformly distributing the materials into the crusher box is realized, the problem that the conventional feeding mode is to uniformly distribute the materials through the vibrating motor feeder and then enter the double-roller crusher, and the problem that the vibrating motor feeder solves the problem of material distribution, but the power consumption in the manufacturing and using processes of the vibrating motor feeder increases the use cost of the double-roller crusher is solved.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic view of the joint between the bin and the lifting plate;

fig. 4 is a schematic structural view of the lifting plate and the dustproof guard plate of the present utility model.

In the figure: 1. a feed box; 2. a storage bin; 3. a loose-leaf baffle; 4. a material conveyor belt; 5. a self-locking hydraulic cylinder; 6. a crusher box; 7. a crushing roller; 8. a driving motor; 9. a discharge port; 10. a lifting plate; 11. a dustproof guard board; 12. a lifting oil cylinder; 13. a dust collection pump; 14. a dust collection pipeline; 15. a material guide plate; 16. and a protective cover.

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.

Referring to fig. 1-3, a novel crusher auxiliary feed apparatus, comprising: the feeding box 1, the material conveyer belt 4 is arranged in the feeding box 1, the bin 2 is arranged below one side of the feeding box 1, the crusher box 6 is connected below the bin 2, the feeding box 1 is obliquely arranged, a semi-surrounding structure is formed between the feeding box 1 and the material conveyer belt 4, and the material conveyer belt 4 corresponds to the bin 2 in position; the inclined feeding box 1 is convenient for materials to be conveyed into the storage bin 2 through the material conveying belt 4; crushing rollers 7 are arranged on two sides of the inside of the crusher box 6, one end of each crushing roller 7 is connected with a driving motor 8, and a protective cover 16 is arranged on one side of the storage bin 2; the material guide plates 15 are arranged at two sides of the inner lower part of the crusher box 6, a rotating structure is formed between the driving motor 8 and the crushing roller 7, the material guide plates 15 are symmetrically distributed in an inclined mode relative to the vertical center line of the crusher box 6, and discharge holes 9 are formed at two sides of the bottom of the crusher box 6; the driving motor 8 can drive the crushing roller 7 to rotate, the crushing roller 7 which rotates relatively can extrude and crush materials to achieve the effect of crushing the materials, and the crushed materials can be guided to the bottoms of the two sides of the crusher box 6 through the guide plate 15, so that the materials can flow out from the discharge hole 9 conveniently; the loose-leaf baffle plate 3 is arranged on the inner side of the protective cover 16, and one side of the loose-leaf baffle plate 3 is connected with the self-locking hydraulic cylinder 5; a telescopic structure is formed between the self-locking hydraulic cylinder 5 and the loose-leaf baffle 3, and the loose-leaf baffle 3 is movably connected with the stock bin 2; the self-locking hydraulic cylinder 5 can drive the loose-leaf baffle 3 to move around a point, so that the loose-leaf baffle 3 can be controlled to be slowly opened, materials accumulated in the storage bin 2 uniformly flow out of an opened gap in a manner similar to an hourglass, and the functions of uniformly distributing the materials into the crusher box 6 are realized; the protective cover 16 is arranged at one side outside the bin 2, and a semi-surrounding structure is formed between the protective cover 16 and the loose-leaf baffle 3; the shield 16 can play a role in preventing the material from splashing out of the crushing cavity during the crushing process of the equipment operation, and the safety of operators is enhanced.

Referring to fig. 3-4, a novel crusher auxiliary feed apparatus comprises: the lifting plate 10 is arranged above the storage bin 2, a dustproof guard plate 11 is arranged on the outer side below the lifting plate 10, and lifting cylinders 12 are connected to two sides below the lifting plate 10; a telescopic structure is formed between the lifting cylinder 12 and the lifting plate 10, the dustproof guard plate 11 is fixedly connected with the lifting plate 10, and a semi-surrounding structure is formed between the dustproof guard plate 11 and the storage bin 2; the lifting oil cylinder 12 can drive the lifting plate 10 and the dustproof guard plate 11 to move in the vertical direction, so that the dustproof guard plate 11 can surround the feed inlet of the storage bin 2 in the feeding process, and dust is prevented from diffusing to the periphery; a dust suction pump 13 installed above the lifting plate 10, one side of the dust suction pump 13 being connected with a dust suction pipe 14, and the dust suction pump 13 being communicated with the lifting plate 10 through the dust suction pipe 14; the dust suction pump 13 can absorb floating dust in the dust guard plate 11 through the dust suction pipe 14, thereby avoiding the situation that the dust pollutes the surrounding environment and damages the respiratory tract of workers.

Working principle: when the novel crusher auxiliary feeding equipment is used, firstly, materials are put into the inclined feeding box 1 through a feeding hole in the feeding box 1, a material conveying belt 4 is started, the material conveying belt 4 can upwards convey along the material conveying belt 4 until flowing out from one end of the conveying belt and flows into a storage bin 2, a lifting oil cylinder 12 is started, the lifting oil cylinder 12 drives a lifting plate 10 and a dustproof guard plate 11 to vertically move, so that dust is prevented from diffusing to the periphery by surrounding the feeding hole of the storage bin 2 through the dustproof guard plate 11 in the feeding process, a dust suction pump 13 is started, floating dust in the dustproof guard plate 11 is absorbed through a dust suction pipeline 14, the situation that dust pollutes the surrounding environment and damages the respiratory tract of workers is avoided, and after the materials in the storage bin 2 reach two thirds of the volume of the storage bin 2, starting the self-locking hydraulic cylinder 5, the self-locking hydraulic cylinder 5 drives the loose-leaf baffle 3 to move around a point, so that the loose-leaf baffle 3 can be controlled to be slowly opened, the material accumulated in the bin 2 uniformly flows out of the opened gap, the outflow mode is similar to an hourglass, the function of uniformly distributing the material into the crusher box 6 is realized, when the speed of the material entering the bin 2 is the same as the outflow speed of the material through the opened gap, the self-locking hydraulic cylinder 5 is closed, and the hydraulic cylinder is provided with the self-locking device, so that the size of the opened gap can be kept even if a hydraulic station of the self-locking hydraulic cylinder 5 does not work, the machine can normally operate, at the moment, the effect of preventing the material from splashing out of a crushing cavity is realized in the process of operating and crushing equipment through the protective cover 16, the safety of operators is enhanced, after the material gets into breaker box 6, start driving motor 8, driving motor 8 drives crushing roller 7 relative rotation, can extrude crushing to the material through crushing roller 7, reaches the effect of material breakage, and the rethread stock guide 15 is with the material water conservancy diversion after the breakage to the bottom of breaker box 6 both sides, and the material of being convenient for flows out from discharge gate 9, and this is the theory of operation of this novel supplementary feeding equipment of breaker.

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 therein 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. Novel auxiliary feeding equipment of breaker, characterized by, include:

the feeding box (1), internally mounted of feeding box (1) has material conveyer belt (4), the below of feeding box (1) one side is provided with feed bin (2), and the below of feed bin (2) is connected with breaker box (6), broken roller (7) are all installed to the both sides of breaker box (6) inside, and the one end of broken roller (7) is connected with driving motor (8), protection casing (16) are installed to one side of feed bin (2);

the loose-leaf baffle plate (3) is arranged on the inner side of the protective cover (16), and one side of the loose-leaf baffle plate (3) is connected with a self-locking hydraulic cylinder (5);

lifting plate (10), it is installed the top of feed bin (2), dustproof backplate (11) are installed in the outside of lifting plate (10) below, both sides below lifting plate (10) all are connected with lift hydro-cylinder (12).

2. The novel auxiliary feeding equipment for the crusher according to claim 1, wherein the feeding box (1) is obliquely arranged, a semi-surrounding structure is formed between the feeding box (1) and the material conveying belt (4), and the material conveying belt (4) corresponds to the bin (2).

3. The novel auxiliary feeding equipment for the crusher according to claim 1, wherein a telescopic structure is formed between the self-locking hydraulic cylinder (5) and the loose-leaf baffle (3), and the loose-leaf baffle (3) is movably connected with the bin (2).

4. A novel crusher auxiliary feed device according to claim 1, characterized in that the silo (2) is further provided with:

the protective cover (16) is arranged on one side outside the storage bin (2), and a semi-surrounding structure is formed between the protective cover (16) and the loose-leaf baffle plate (3).

5. The novel auxiliary feeding equipment for the crusher according to claim 1, wherein a telescopic structure is formed between the lifting oil cylinder (12) and the lifting plate (10), the dustproof guard plate (11) is fixedly connected with the lifting plate (10), and a semi-surrounding structure is formed between the dustproof guard plate (11) and the storage bin (2).

6. A new crusher auxiliary feed device according to claim 1, characterized in that the lifting plate (10) is further provided with:

the dust collection pump (13) is arranged above the lifting plate (10), one side of the dust collection pump (13) is connected with a dust collection pipeline (14), and the dust collection pump (13) is communicated with the lifting plate (10) through the dust collection pipeline (14).

7. A novel crusher auxiliary feed device according to claim 1, characterized in that the crusher housing (6) is further provided with:

the material guiding plate (15) is arranged on two sides of the inner lower part of the crusher box (6), a rotating structure is formed between the driving motor (8) and the crushing roller (7), the material guiding plate (15) is symmetrically distributed in an inclined mode relative to the vertical center line of the crusher box (6), and discharge ports (9) are formed in two sides of the bottom of the crusher box (6).