CN212396871U

CN212396871U - Mine tailing grading and crushing device

Info

Publication number: CN212396871U
Application number: CN202020548729.3U
Authority: CN
Inventors: 刘怀强
Original assignee: Sunsangou Coal Mine Of Inner Mongolia Hongyuan Coal Group Co Ltd
Current assignee: Sunsangou Coal Mine Of Inner Mongolia Hongyuan Coal Group Co Ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2021-01-26
Anticipated expiration: 2030-04-15

Abstract

The utility model provides a mine tails is reducing mechanism in grades relates to mechanical equipment technical field, including device main part, feed inlet and discharge gate, the bottom and the top of device main part are fixed respectively and are provided with discharge gate and feed inlet, and the fixed surface of device main part is connected with first buffer board and second buffer board, and the inside both sides of device main part and position placed in the middle have been seted up respectively and have been smashed the chamber and divide the material chamber, smash the chamber and divide and seted up first connection opening between the material chamber. The utility model discloses a fixed buffer plate structure that sets up in the surface position of device main part, when the device moves, the effectual device that reduces shakes, through set up between the cavity and connect the opening, carries the material when sieving, reaches and sieves kibbling effect, through the mounting platform of both sides position, supports crushing dish, rotates crushing the time of smashing at crushing dish simultaneously, and the inboard arc angle difference position cooperation crushing dish of mounting platform is smashed the material that drops.

Description

Mine tailing grading and crushing device

Technical Field

The utility model relates to a mechanical equipment technical field, more specifically relates to a mine tailings is reducing mechanism in grades.

Background

Mine tailings refer to muck, crushed stone, mineral slag and the like generated in the mining process, and the mine tailings can be used as base materials such as walls, bricks, cement and the like after being subjected to crushing treatment, so that a mine tailing crushing device is often used in the mine tailing treatment process.

Mine tailings have large size difference of tailings particles, a crushing device in the general market generally mixes and crushes the tailings once, large-size tailings and small-size tailings are mixed and crushed, and the small-size tailings repeatedly participate in the crushing process of the large-size tailings in a reactive manner, so that not only is energy consumption increased, but also the problems that the large-size tailings are easily adhered to each other, the large-size tailings are not crushed thoroughly, the crushing efficiency is low and the like are solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem in the background to provide a mine tailings is reducing mechanism in grades.

In order to achieve the above object, the utility model provides a following technical scheme: a mine tailing grading crushing device comprises a device main body, a feeding port and a discharging port, wherein the bottom end and the top end of the device main body are respectively and fixedly provided with the discharging port and the feeding port, the surface of the device main body is fixedly connected with a first buffer plate and a second buffer plate, the two sides and the middle position inside the device main body are respectively provided with a crushing cavity and a material distributing cavity, a first connecting through hole is formed between the crushing cavity and the material distributing cavity, the inside of the crushing cavity is fixedly connected with a mounting platform and a crushing disc, the back of the device main body is provided with a motor, the output end of the motor is fixed on the, and external power supply control, the inside bottom position fixedly connected with baffle in crushing chamber, divide the bottom both sides position fixedly connected with second in material chamber to connect the opening, divide the inside fixed embedding in material chamber to be provided with the bracing piece and adjust the pole, adjust the pole and pass through external power supply and control, divide the inside fixedly connected with bottom plate and the extrusion filter plate in material chamber.

Preferably, the first buffer plate and the second buffer plate are arranged corresponding to the crushing cavity and the material distributing cavity, the bottom of the first buffer plate is arranged in a concave folding angle, and a rubber pad is arranged between the folding angle and the bottom surface of the device body.

Preferably, the second buffer board is a plastic board, and the bottom surface of the second buffer board is connected with the device main body through an elastic member.

Preferably, the first connecting openings are arranged in two groups, each group is two, each group is transversely arranged oppositely and is located at the same horizontal position, and the first connecting openings are located below the sub-sieve plates.

Preferably, the crushing dish is vertical position setting in smashing the chamber, sets up two sets ofly, and mounting platform is located the inner wall both sides position in smashing the chamber, and mounting platform is located the crushing dish both sides, supports it, and mounting platform's inboard position is the setting of arc angular difference.

Preferably, the guide plate is arranged in an inward inclined mode and located below the crushing disc, and the guide plate corresponds to the second connecting through opening.

Preferably, the second connecting port is communicated with the crushing cavity, and the second connecting port is positioned above the bottom plate.

Preferably, the support rod and the adjusting rod are connected in a sleeved mode, the adjusting rod is provided with an electric telescopic rod, and a buffer spring is arranged between the support rod and the adjusting rod.

Preferably, the bottom plate is fixedly connected to the bottom end of the interior of the extrusion filter plate, the extrusion filter plate is arranged above the bottom plate in a sliding mode, and filter holes are uniformly formed in the surface of the extrusion filter plate.

Preferably, the electric telescopic rod is externally connected with a power supply and is controlled.

Preferably, the back of the device main body 1 is provided with a motor, the output end of the motor is fixed on the axis of the crushing disc 11, and the motor is controlled by an external power supply.

Has the advantages that:

1. this kind of mine tails is reducing mechanism in grades through the fixed buffer plate structure that sets up in the surface position of device main part, when the device operation, effectual reduction device vibrations.

2. This kind of mine tails is reducing mechanism in grades through set up the connection opening between the cavity, carries the material when sieving, reaches the kibbling effect of sieve.

3. This kind of mine tails is reducing mechanism in grades through the mounting platform of both sides position, supports crushing dish, and when crushing dish rotation was kibbling, the inboard arc angular difference position cooperation crushing dish of mounting platform was smashed the material that drops simultaneously.

4. This kind of mine tails is reducing mechanism in grades carries the material that finishes smashing through the baffle.

5. This kind of mine tails is reducing mechanism in grades through bracing piece and the regulation pole that both cup jointed, adjusts the pole lift and drives the bracing piece and goes up and down to the drive divides the sieve to divide the sieve to the material.

6. This kind of mine tails is reducing mechanism in grades extrudes the material on bottom plate surface through the extrusion filter plate that slides and set up to smash it.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a cross-sectional view of the whole internal structure of the present invention.

Fig. 3 is a schematic structural view of the crushing disk and the mounting platform of the present invention.

In FIGS. 1-3: 1-device body, 2-feed inlet, 3-first buffer plate, 4-second buffer plate, 5-discharge outlet, 6-crushing cavity, 7-material distribution cavity, 8-first connecting port, 9-second connecting port, 10-guide plate, 11-crushing disc, 12-mounting platform, 13-sieve distribution plate, 14-support rod, 15-adjusting rod, 16-bottom plate and 17-extrusion filter plate.

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 to 3, in the embodiment of the present invention, a mine tailings classifying crushing apparatus comprises an apparatus main body 1, a feed inlet 2 and a discharge outlet 5, wherein the bottom end and the top end of the apparatus main body 1 are respectively and fixedly provided with the discharge outlet 5 and the feed inlet 2, the surface of the apparatus main body 1 is fixedly connected with a first buffer plate 3 and a second buffer plate 4, the two sides and the middle position inside the apparatus main body 1 are respectively provided with a crushing cavity 6 and a material separating cavity 7, a first connecting port 8 is arranged between the crushing cavity 6 and the material separating cavity 7, the inside of the crushing cavity 6 is fixedly connected with a mounting platform 12 and a crushing disc 11, the bottom end position inside the crushing cavity 6 is fixedly connected with a guide plate 10, the two sides of the bottom of the material separating cavity 7 are fixedly connected with a second connecting port 9, the inside of the material separating cavity 7 is fixedly embedded with a support rod 14 and an adjusting rod 15, by means of a sliding arrangement pressing against the filter plate 17 and the bottom plate 16 in the bottom position.

In this embodiment, the first buffer plate 3 and the second buffer plate 4 are arranged corresponding to the crushing cavity 6 and the material distributing cavity 7, the bottom of the first buffer plate 3 is arranged in an inward-concave folding angle, and a rubber pad is arranged between the folding angle and the bottom surface of the device main body 1.

In this embodiment, second buffer board 4 is the plastic board, and connects through the elastic component between the bottom surface of second buffer board 4 and the device main part 1, sets up the buffer board structure through the fixed surface position at device main part 1, and when the device operation, effectual reduction device vibrations.

In this embodiment, first connection opening 8 sets up two sets ofly, and every group is two, and every horizontal relative setting of group is located same horizontal position, and first connection opening 8 is located branch sieve 13 below position, through set up connection opening between the cavity, carries the material when dividing the sieve, reaches and divides the kibbling effect of sieve.

In this embodiment, crushing disk 11 is the vertical position setting in crushing chamber 6, it is two sets of to set up, mounting platform 12 is located the inner wall both sides position in crushing chamber 6, and mounting platform 12 is located crushing disk 11 both sides, support it, and the inboard position of mounting platform 12 is the setting of arc angular difference, mounting platform 12 through the both sides position, support crushing disk 11, simultaneously in crushing disk 11 rotatory crushing, the inboard arc angular difference position cooperation crushing disk 11 of mounting platform 12 is smashed the material that drops.

In this embodiment, baffle 10 is the leanin setting, is located the below position of smashing dish 11, and baffle 10 corresponds second and connects opening 12 setting, carries the material that finishes smashing through baffle 10.

In this embodiment, the second communication port 9 is provided to communicate with the pulverization chamber 6, and the second communication port 9 is located at a position above the bottom plate 16.

In this embodiment, the bracing piece 14 cup joints with adjusting pole 15 and connects, and it sets up electric telescopic handle to adjust pole 15, sets up buffer spring between bracing piece 14 and the regulation pole 15, and through bracing piece 14 and the regulation pole 15 that both cup jointed, it goes up and down to adjust pole 15 lift drive bracing piece 14 to the drive divides sieve 13 to divide the sieve to the material.

In this embodiment, the bottom plate 16 is fixedly connected to the inner bottom end of the extrusion filter plate 17, the extrusion filter plate 17 is slidably disposed above the bottom plate 16, filter holes are uniformly formed in the surface of the extrusion filter plate 17, and the extrusion filter plate 17 slidably disposed extrudes the material on the surface of the bottom plate 16, so as to crush the material.

Wherein, the electric telescopic rod is externally connected with a power supply and controlled.

Wherein, the back of the device main body 1 is provided with a motor, the output end of the motor is fixed on the axis of the crushing disc 11 and is controlled by an external power supply.

When the mine tailing grading crushing device is used, a user places materials to be sieved and crushed into the device main body 1 through the feed inlet 2, the motor drives the adjusting rod 15 and the supporting rod 14, the adjusting rod 15 repeatedly goes up and down to drive the supporting rod 14, the supporting rod 14 drives the sieving plate 13 at the top end position, the sieving plate 13 sieves the materials, large-volume materials flow into the crushing cavity 6 through the first connecting through hole 8, the crushing disc 11 crushes the materials, the crushed materials flow to the bottom plate 16 through the guide plate 10, the extrusion filtering plate 17 slides downwards along the inner wall of the sieving cavity 7, the crushed materials on the surface of the bottom plate 16 are rolled, the crushing of the part of materials is completed, small-volume materials fall downwards onto the bottom plate 16 after being screened by the sieving plate 13, the extrusion filtering plate 17 descends downwards to extrude the materials, and (4) finishing crushing, and finally discharging all materials from the discharge port 5 through screening and crushing.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The utility model provides a mine tails is reducing mechanism in grades, includes device main part (1), feed inlet (2) and discharge gate (5), and the bottom and the top of device main part (1) are fixed respectively and are provided with discharge gate (5) and feed inlet (2), its characterized in that: the surface of the device main body (1) is fixedly connected with a first buffer plate (3) and a second buffer plate (4), two sides and the middle position inside the device main body (1) are respectively provided with a crushing cavity (6) and a material distribution cavity (7), a first connecting through hole (8) is arranged between the crushing cavity (6) and the material distribution cavity (7), the inside of the crushing cavity (6) is fixedly connected with an installation platform (12) and a crushing disc (11), the back of the device main body (1) is provided with a motor, the output end of the motor is fixed on the axis of the crushing disc (11), and is controlled by an external power supply, the bottom end position inside the crushing cavity (6) is fixedly connected with a guide plate (10), the two sides of the bottom of the material distribution cavity (7) are fixedly connected with second connecting through holes (9), a support rod (14) and an adjusting rod (15) are fixedly embedded inside the material distribution cavity (7), the interior of the material distribution cavity (7) is fixedly connected with a bottom plate (16) and an extrusion filter plate (17).

2. The mine tailings classifying and crushing device according to claim 1, wherein: first buffer board (3) and second buffer board (4) correspond crushing chamber (6) and divide material chamber (7) to set up, and first buffer board (3) bottom position is indent dog-ear setting, and sets up the rubber pad between dog-ear position and device main part (1) bottom surface.

3. The mine tailings classifying and crushing device according to claim 1, wherein: the second buffer plate (4) is a plastic plate, and the bottom surface of the second buffer plate (4) is connected with the device main body (1) through an elastic piece.

4. The mine tailings classifying and crushing device according to claim 1, wherein: first connection opening (8) set up two sets ofly, and every group is two, and every horizontal relative setting of group is located same horizontal position, and first connection opening (8) are located branch sieve (13) lower position.

5. The mine tailings classifying and crushing device according to claim 1, wherein: crushing dish (11) are vertical position setting in crushing chamber (6), set up two sets ofly, and mounting platform (12) are located the inner wall both sides position of crushing chamber (6), and mounting platform (12) are located crushing dish (11) both sides, support it, and the inboard position of mounting platform (12) is the setting of arc angular difference.

6. The mine tailings classifying and crushing device according to claim 1, wherein: the guide plate (10) is arranged in an inward inclined mode and located below the crushing disc (11), and the guide plate (10) corresponds to the second connecting through hole (9).

7. The mine tailings classifying and crushing device according to claim 1, wherein: the second connecting port (9) is communicated with the crushing cavity (6), and the second connecting port (9) is positioned above the bottom plate (16).

8. The mine tailings classifying and crushing device according to claim 1, wherein: the support rod (14) and the adjusting rod (15) are connected in a sleeved mode, the adjusting rod (15) is provided with an electric telescopic rod, and a buffer spring is arranged between the support rod (14) and the adjusting rod (15).

9. The mine tailings classifying and crushing device according to claim 1, wherein: the bottom plate (16) is fixedly connected to the bottom end of the interior of the extrusion filter plate (17), the extrusion filter plate (17) is arranged above the bottom plate (16) in a sliding mode, and filter holes are uniformly formed in the surface of the extrusion filter plate (17).