CN217189774U

CN217189774U - Ore crushing device with dust protection

Info

Publication number: CN217189774U
Application number: CN202220301462.7U
Authority: CN
Inventors: 孙发院; 程涌; 牛向东; 者亚雷
Original assignee: Yunnan Yarong Mining Technology Co ltd
Current assignee: Yunnan Yarong Mining Technology Co ltd
Priority date: 2022-02-15
Filing date: 2022-02-15
Publication date: 2022-08-16
Anticipated expiration: 2032-02-15

Abstract

The utility model discloses an ore crushing device with dust protection, including stone crusher body, feeding subassembly, elasticity blanking mechanism and dam device, the feeding subassembly is connected in the top of stone crusher body, and the fender apron is installed in the top of feeding subassembly inner chamber, and two dam devices set up respectively in the both sides of elasticity blanking mechanism; elasticity blanking mechanism includes ash blocking plate, spring and fixed plate, and a plurality of spring coupling are between ash blocking plate and fixed plate, and the both sides avris of fixed plate all is connected with the feeding subassembly. The utility model discloses utilize elasticity blanking mechanism and dam device matched with to set up the mode, through the elastic support power of deformation back spring, support the position of dust board for the dust board shifts up the motion under the spacing of gag lever post, with two striker plate laminatings, thereby realize the self-sealing to the inlet pipe inner chamber, prevent that the dust that the ore was kicked up when broken from the inlet pipe run out, make cleanliness higher in the ore breakage.

Description

Ore crushing device with dust protection

Technical Field

The utility model relates to an ore crushing device field, in particular to ore crushing device with dust protection.

Background

The ore needs to be crushed after being mined, and the crushing mode mainly adopts a crusher to crush the ore. In the existing processing technology, firstly, a crusher is adopted to crush ore blocks into ore fragments at one station, and then the ore fragments are conveyed to the next station through a conveying belt to be crushed, so that the ore fragments are crushed into crushed stone particles.

In the crushing of ore, generally use the stone crusher, carry out the crushing to the ore, the ore is thrown into the inside of stone crusher from the feeder hopper, carries out crushing treatment, but the ore can produce a large amount of dust at the broken in-process, because the feeder hopper of stone crusher generally is open-type, this dust that just makes the breakage produce easily runs out from the feeder hopper.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an ore crushing device with dust protection to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: an ore crushing device with dust protection comprises a stone crusher body, a feeding assembly, an elastic blanking mechanism and material blocking devices, wherein the feeding assembly is connected to the top end of the stone crusher body;

the elastic blanking mechanism comprises an ash blocking plate, springs and a fixing plate, the springs are connected between the ash blocking plate and the fixing plate, and the two side sides of the fixing plate are fixedly connected with the inner walls of the two side sides of the feeding assembly;

the striker device includes striker plate and installation mechanism, two installation mechanism connects in one side of striker plate, installation mechanism alternates with the feeding subassembly and is connected.

Preferably, the section of the ash blocking plate is triangular, the top end of the spring is connected with the ash blocking plate, and the bottom end of the spring is connected with the fixing plate.

Preferably, the inside of spring is provided with the gag lever post, the top and the dust baffle fixed connection of gag lever post, the bottom and the fixed plate sliding interlude of gag lever post are connected.

Preferably, the feeding subassembly includes inlet pipe and feeder hopper, feeder hopper fixed connection is in the bottom of inlet pipe, the bottom and the stone crusher body fixed connection of feeder hopper.

Preferably, a plurality of constant head tanks have all been seted up to the both sides side of inlet pipe both sides, installation mechanism is connected with the inner chamber sliding alternate of constant head tank.

Preferably, installation mechanism includes reference column, resilient support board and stopper, the one end and the striker plate fixed connection of reference column, resilient support board is located the inside of reference column, two stopper difference fixed connection is in resilient support board's both ends.

Preferably, the elastic support plate is V-shaped, and the elastic support plate is made of spring steel.

The utility model discloses a technological effect and advantage:

(1) the utility model discloses utilize elasticity blanking mechanism and dam device matched with setting mode, through the elastic supporting power of deformation back spring, support the position of dust baffle, make the dust baffle move up under the spacing of gag lever post, laminate with two striker plates, thereby realize the automatic seal to the inlet pipe inner chamber, prevent that the dust that the ore was kicked up when broken from running out from the inlet pipe, make the cleanliness higher in the ore breakage;

(2) the utility model discloses utilize spring and gag lever post matched with to set up the mode, the spring is compression deformation state, can carry out elastic support to the fender ash board through the spring for the trend of the upward movement always of fender ash board, so that laminate with two striker plates, can also cushion the input of ore through the spring moreover, reduce the injury of ore to the fender ash board.

Drawings

Fig. 1 is the overall structure diagram of the present invention.

Fig. 2 is the schematic diagram of the internal structure of the feeding assembly of the present invention.

Fig. 3 is a schematic view of the internal structure of the installation mechanism of the present invention.

In the figure: 1. a stone crusher body; 2. a feed assembly; 21. a feeding pipe; 22. a feed hopper; 3. an elastic blanking mechanism; 31. a dust blocking plate; 32. a spring; 33. a fixing plate; 34. a limiting rod; 4. a material blocking device; 41. a striker plate; 42. an installation mechanism; 421. a positioning column; 422. an elastic support plate; 423. and a limiting block.

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.

The utility model provides a shown ore crushing device with dust protection of fig. 1-3, including stone crusher body 1, feeding subassembly 2, elasticity blanking mechanism 3 and dam device 4, feeding subassembly 2 connects in the top of stone crusher body 1, and elasticity blanking mechanism 3 is installed in the top of 2 inner chambers of feeding subassembly, and two dam device 4 set up respectively in the both sides of elasticity blanking mechanism 3, are convenient for the elasticity unloading to the ore through elasticity blanking mechanism 3, are convenient for the spacing sealed to elasticity blanking mechanism 3 through dam device 4.

Elasticity blanking mechanism 3 includes ash blocking plate 31, spring 32 and fixed plate 33, a plurality of spring 32 are connected between ash blocking plate 31 and fixed plate 33, the both sides side of fixed plate 33 all with feeding component 2's both sides side inner wall fixed connection, spring 32 is the compression deformation state, can carry out elastic support to ash blocking plate 31 through spring 32, make ash blocking plate 31 always have the trend of upward movement, so that laminate with two striker plates 41, and can also cushion the input of ore through spring 32, reduce the injury of ore to ash blocking plate 31.

The cross-section of ash blocking plate 31 is triangle-shaped setting, thereby make the ore can slide down along ash blocking plate 31's both sides inclined plane, slide to between ash blocking plate 31 and the striker plate 41, the top and the ash blocking plate 31 of spring 32 are connected, the bottom and the fixed plate 33 of spring 32 are connected, the inside of spring 32 is provided with gag lever post 34, the top and the ash blocking plate 31 fixed connection of gag lever post 34, the bottom and the fixed plate 33 of gag lever post 34 slide and alternate and be connected, be convenient for more stably the slip of ash blocking plate 31 through gag lever post 34, make ash blocking plate 31 only can carry out vertical slip.

The material blocking device 4 comprises a material blocking plate 41 and mounting mechanisms 42, wherein the two mounting mechanisms 42 are connected to one side of the material blocking plate 41, the mounting mechanisms 42 are connected with the feeding assembly 2 in an inserting manner, each mounting mechanism 42 comprises a positioning column 421, an elastic supporting plate 422 and a limiting block 423, one end of each positioning column 421 is fixedly connected with the material blocking plate 41, the elastic supporting plate 422 is positioned inside the corresponding positioning column 421, the two limiting blocks 423 are respectively and fixedly connected to two ends of the corresponding elastic supporting plate 422, the corresponding elastic supporting plate 422 is V-shaped, the material of the corresponding elastic supporting plate 422 is spring steel, the material blocking plate 41 is obliquely arranged, so that ore falling onto the material blocking plate 41 can slide down along the inclined surface of the material blocking plate 41, the limiting blocks 423 are inserted in a sliding manner with the positioning columns 421, the limiting blocks 423 are supported by the corresponding elastic supporting plates 422, and then the relative positions between the positioning columns 421 and the feeding tube 21 are limited by the protrusion of the limiting blocks 423, preventing the striker plate 41 from moving freely.

Feeding subassembly 2 includes inlet pipe 21 and feeder hopper 22, feeder hopper 22 fixed connection is in the bottom of inlet pipe 21, feeder hopper 22's bottom and 1 fixed connection of stone crusher body, a plurality of constant head tanks have all been seted up to the both sides side of inlet pipe 21 both sides, installation mechanism 42 alternates with the inner chamber of constant head tank slip and is connected, through the interlude between reference column 421 and the constant head tank, thereby alright carry on spacingly to the relative position between striker plate 41 and the inlet pipe 21, so that the installation to striker plate 41 is fixed, set up through a plurality of constant head tanks, thereby make the interlude position of reference column 421 select more, so that push down to fender grey board 31, prevent the phenomenon that the elasticity is not enough because the ageing arouses of spring 32.

The utility model discloses the theory of operation:

in use, at first drop into the ore to ash blocking plate 31 on, oppress through the ore to ash blocking plate 31, make ash blocking plate 31 lapse, under the oppression of ore, ash blocking plate 31 and striker plate 41 are no longer laminated, the ore alright fall from the clearance department of ash blocking plate 31 and striker plate 41, then fall to the inside of stone crusher body 1 through feeder hopper 22 and carry out the breakage, there is not the oppression of ore on the ash blocking plate 31 this moment, elastic support power through deformation back spring 32, support ash blocking plate 31's position, make ash blocking plate 31 move up under gag lever post 34's spacing, laminate with two striker plates 41, thereby realize the self-sealing to inlet pipe 21 inner chamber, prevent that the dust that the ore was raised when the breakage from inlet pipe 21 running out.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.

Claims

1. An ore crushing device with dust protection comprises a stone crusher body (1), a feeding assembly (2), an elastic blanking mechanism (3) and material blocking devices (4), and is characterized in that the feeding assembly (2) is connected to the top end of the stone crusher body (1), the elastic blanking mechanism (3) is installed at the top of an inner cavity of the feeding assembly (2), and the two material blocking devices (4) are respectively arranged on two sides of the elastic blanking mechanism (3);

the elastic blanking mechanism (3) comprises an ash blocking plate (31), springs (32) and a fixing plate (33), the springs (32) are connected between the ash blocking plate (31) and the fixing plate (33), and two side sides of the fixing plate (33) are fixedly connected with inner walls of two side sides of the feeding assembly (2);

the material blocking device (4) comprises a material blocking plate (41) and an installing mechanism (42), wherein the installing mechanism (42) is connected to one side of the material blocking plate (41), and the installing mechanism (42) is connected with the feeding assembly (2) in a penetrating mode.

2. The ore crushing device with dust protection as claimed in claim 1, wherein the cross section of the dust baffle plate (31) is triangular, the top end of the spring (32) is connected with the dust baffle plate (31), and the bottom end of the spring (32) is connected with the fixing plate (33).

3. The ore crushing device with the dust protection function as claimed in claim 1, wherein a limiting rod (34) is arranged inside the spring (32), the top end of the limiting rod (34) is fixedly connected with the dust blocking plate (31), and the bottom of the limiting rod (34) is slidably inserted into the fixing plate (33).

4. A dust protected ore crushing plant according to claim 1, characterized in that the feeding assembly (2) comprises a feeding pipe (21) and a feeding hopper (22), the feeding hopper (22) being fixedly connected to the bottom end of the feeding pipe (21), the bottom end of the feeding hopper (22) being fixedly connected to the crusher body (1).

5. The ore crushing device with dust protection as claimed in claim 4, wherein a plurality of positioning grooves are formed on both sides of the feeding pipe (21), and the mounting mechanism (42) is slidably inserted into the inner cavities of the positioning grooves.

6. The ore crushing device with dust protection as claimed in claim 1, wherein the mounting mechanism (42) comprises a positioning column (421), an elastic supporting plate (422) and a limiting block (423), one end of the positioning column (421) is fixedly connected with the striker plate (41), the elastic supporting plate (422) is located inside the positioning column (421), and the two limiting blocks (423) are respectively fixedly connected to two ends of the elastic supporting plate (422).

7. The ore crushing device with dust protection as claimed in claim 6, wherein the elastic support plate (422) is V-shaped, and the elastic support plate (422) is made of spring steel.