CN211563821U

CN211563821U - Sand washer for mining machinery

Info

Publication number: CN211563821U
Application number: CN201922188136.0U
Authority: CN
Inventors: 刘真
Original assignee: Enmate Qingdao New Energy Technology Co ltd
Current assignee: Enmate Qingdao New Energy Technology Co ltd
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-09-25
Anticipated expiration: 2029-12-09

Abstract

The utility model discloses a sand washer for mining machinery in the technical field of mining machinery, which comprises a shell, wherein the upper part of the left side wall of the shell is communicated with a feed hopper, the bottom wall of the shell is communicated with a spiral sand washer body, the lower part of the right side wall of the shell is provided with an outlet, a sieve plate is fixed between the inner wall of the shell corresponding to the feed hopper and the outlet, and the right side wall of the shell is provided with a crushing assembly; the utility model crushes the caking gravel on the sieve plate by adding the crushing component, thereby avoiding the waste of raw materials; when the crushing rod encounters hard ore, the crushing rod is partially retracted into the pressing block through the first spring, so that the abrasion of the crushing rod is reduced; through adding first hose, water pump and second hose etc. realize the cyclic utilization of sparge water, filter the impurity of aquatic through the filter screen, avoid the impurity jam pipeline of wash water.

Description

Sand washer for mining machinery

Technical Field

The utility model relates to a mining machinery technical field specifically is a sand washer for mining machinery.

Background

The sand washer is used for washing and selecting sand and stone (artificial sand and natural sand). The sand washer is widely used for washing and selecting materials in industries such as gravel fields, mines, building materials, traffic, chemical engineering, water conservancy and hydropower, concrete mixing stations and the like. Sand washers can be divided into two types: XS type and XL type. It can remove the impurities covering the surface of the sand and stone and destroy the water vapor layer covering the sand, so as to be beneficial to dehydration and play a role in efficiently washing sand and cleaning.

In the prior art, sand and stone agglomerates and larger ores still remain in the raw materials of the sand washer for mining machinery after washing, if the sand and stone agglomerates are directly removed through a filter plate, the waste of the raw materials is caused, but if the larger ores are not removed, the sand washer is damaged; meanwhile, a large amount of water resources are used in the sand washing process.

A sand washer for mining machinery has therefore been proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sand washer for mining machinery to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a sand washer for mining machinery comprises a shell and a spiral sand washer body, wherein the upper part of the left side wall of the shell is communicated with a feed hopper, the bottom wall of the shell is communicated with the spiral sand washer body, the lower part of the right side wall of the shell is provided with an outlet, a sieve plate is fixed on the inner wall of the shell between the feed hopper and the outlet, and the right side wall of the shell is provided with a crushing assembly;

broken subassembly is including seting up the rectangular channel in casing right side wall, the rectangular channel internal fixation has the gag lever post, and sliding connection has the briquetting in the rectangular channel, gag lever post and briquetting sliding connection, and the position fixation that the gag lever post corresponds between rectangular channel roof and the briquetting top surface has the second spring, the dead slot has been seted up in the briquetting, sliding connection has broken pole in the dead slot, broken pole top bilateral symmetry is fixed with the gag lever post, and the position fixation that broken pole corresponds stopper bottom surface and dead slot diapire has first spring, the briquetting top surface correspondence is connected with the cam, the right flank of cam is fixed with the pivot, the pivot rotates with casing right side wall to be connected and stretches out, and the pivot stretches out the end and is connected with the motor.

Preferably, the pressing block is a rectangular block, and the bottom end face of the crushing rod is circular.

Preferably, the screen plate comprises an inclined screen plate and a straight screen plate, and the crushing rod is positioned on the upper side of the straight screen plate.

Preferably, a material guide plate is fixed to a position of the right side of the housing corresponding to the outlet.

Preferably, the bottom surface of the spiral sand washer body is fixed with a cushion block, the front side surface of the spiral sand washer body is provided with an overflow hole, the overflow hole is communicated with a first hose, the left end of the first hose is communicated with a water tank, a filter screen is arranged in the water tank, a water pipe is communicated with the water tank, a water pump is arranged on the water pipe, the top end of the water pipe is communicated with a second hose, and the right end of the second hose is communicated with a spray pipe.

Preferably, the water pipe is located the filter screen left side, avoids the spray tube to be blockked up by impurity.

Preferably, a cross rod is fixed on the spray pipe, two ends of the cross rod are fixed on the inner wall of the shell, and a through groove is formed in the position, corresponding to the cam, of the cross rod.

Preferably, the spray pipe is positioned on the upper side of the inclined sieve plate, so that the raw materials can be conveniently washed.

The utility model has the advantages that:

1. by adding the crushing assembly, starting the motor, driving the fixed cam to rotate through the rotating shaft, and then pressing the pressing block downwards along the vertical direction, so that the crushing rod is driven to move downwards, the agglomerated sand and stone on the sieve plate are crushed, and the waste of raw materials is avoided; when the crushing rod encounters hard ore, the crushing rod is partially retracted into the pressing block through the first spring, so that the abrasion of the crushing rod is reduced;

2. the first hose, the water pump, the second hose and the like are added to realize the recycling of washing water, impurities in the water are filtered through the filter screen, and the phenomenon that the pipeline is blocked by the impurities in the washing water is avoided;

3. through adding the sieve, the grit of caking and great ore are held back and roll under the action of gravity, and the grit of caking is broken, and great ore gets into the guide hopper from the export and discharges, reduces the wearing and tearing of spiral sand washer body.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic view of the crushing assembly of the present invention;

FIG. 3 is an enlarged view of the structure A in FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the structure of the sieve plate of the present invention;

fig. 5 is the schematic diagram of the structure of the feeding hopper of the utility model.

In the drawings, the components represented by the respective reference numerals are listed below:

1-shell, 2-feed hopper, 3-cross bar, 4-through groove, 5-crushing component, 51-motor, 52-cam, 53-briquetting, 54-limiting block, 55-first spring, 56-crushing rod, 57-second spring, 58-limiting rod, 59-rectangular groove, 6-sieve plate, 61-inclined sieve plate, 62-straight sieve plate, 7-outlet, 8-guide plate, 9-spiral sand washer body, 10-overflow hole, 11-first hose, 12-water tank, 13-filter screen, 14-water pipe, 15-water pump, 16-second hose, 17-spray pipe and 18-cushion 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1-5, the present invention provides a technical solution: a sand washer for mining machinery comprises a shell 1 and a spiral sand washer body 9, wherein the upper part of the left side wall of the shell 1 is communicated with a feed hopper 2; and the bottom wall of the shell 1 is communicated with the spiral sand washer body 9. An outlet 7 is formed in the lower portion of the right side wall of the shell 1, a sieve plate 6 is fixed on the inner wall of the shell 1 between the feed hopper 2 and the outlet 7, a cross rod 3 is fixed on the upper portion in the shell 1, a spray pipe is fixed on the cross rod 3, and a crushing assembly 5 is arranged on the right side wall of the shell 1;

the crushing module 5 comprises a rectangular slot 59 opening in the right side wall of the housing 1. A limiting rod 58 is fixed in the rectangular groove 59; and a press block 53 is slidably connected in the rectangular groove 59. The limiting rod 58 is connected with the pressing block 53 in a sliding mode, and a second spring 57 is fixed at a position, corresponding to the position between the top wall of the rectangular groove 59 and the top surface of the pressing block 53, of the limiting rod 58. An empty groove is formed in the pressing block 53, a crushing rod 56 is connected in the empty groove in a sliding mode, and limiting blocks 54 are symmetrically fixed to the two sides of the top end of the crushing rod 56; and a first spring 55 is fixed on the crushing rod 56 corresponding to the bottom surface of the limit block 54 and the bottom wall of the hollow groove. The top surface of the pressing block 53 is correspondingly connected with a cam 52, and the right side surface of the cam 52 is fixed with a rotating shaft. The rotating shaft is rotatably connected with and extends out of the right side wall of the shell 1, the extending end of the rotating shaft is connected with a motor 51, the motor 51 is fixed with the shell, and the motor 51 is externally connected with a power supply.

In this embodiment, the pressing block 53 is a rectangular block, and the bottom end surface of the crushing rod 56 is circular, so as to avoid damage to the straight sieve plate 62.

In this embodiment, the screen deck 6 includes an inclined screen deck 61 and a straight screen deck 62, and the crushing rod 56 is located on the upper side of the straight screen deck 62.

In this embodiment, a material guide plate 8 is fixed to the right side of the housing 1 at a position corresponding to the outlet 7.

The working principle in the embodiment is as follows:

raw materials enter the shell 1 from the feed hopper 2, the raw materials are washed by water conveyed from the spray pipe 17, agglomerated gravel and larger ores roll along the inclined sieve plate 61 and then fall onto the straight sieve plate 62, the motor 51 is started to drive the rotating shaft fixed on the output shaft of the motor 51 through the coupler to rotate, and then the cam 52 fixed on the rotating shaft is driven to rotate, the longer side of the cam 52 presses the pressing block 53 connected with the rectangular groove 59 in a sliding manner to move downwards along the vertical direction, and then the crushing rod 56 is driven to move downwards along the vertical direction through the action of the first spring 55 to crush the agglomerated gravel on the straight sieve plate 62 and then fall into the spiral sand washer body 9, so that the waste of the raw materials is avoided; when the crushing rod 56 encounters hard ore, the crushing rod 56 is partially retracted into the briquette 53 by the first spring 55, reducing the abrasion of the crushing rod 56; when the longer side of the cam 52 is away from the pressing piece 53, the pressing piece 53 moves upward under the pulling of the second spring 57, and then the above steps are repeated; the larger ore on the straight screen plate 62 is pushed out of the outlet 7 by the ore rolled down by the inclined screen plate 61 and falls into the guide plate 8.

Example two

On the basis of the first embodiment, a cushion block 18 is fixed on the bottom surface of the spiral sand washer body 9; and the front side surface of the spiral sand washer body 9 is provided with an overflow hole 10. The overflow hole 10 is communicated with a first hose 11, the left end of the first hose 11 is communicated with a water tank 12, and a filter screen 13 is arranged in the water tank 12; and a water pipe 14 is communicated with the water tank 12, and the water pipe 14 is positioned at the left side of the filter screen 13, so that the spray pipe 17 is prevented from being blocked by impurities. A water pump 15 is arranged on the water pipe 14, and the water pump 15 is externally connected with a power supply; the top end of the water pipe 14 is communicated with a second hose 16, and the right end of the second hose 16 is communicated with a spray pipe 17.

In this embodiment, the nozzle 17 is located on the upper side of the inclined sieve plate 61, so that the raw materials can be washed conveniently.

In this embodiment, the through groove 4 is formed at a position of the cross bar 3 corresponding to the cam 52, so as to facilitate the rotation of the cam 52.

Water and impurity in the spiral sand washer body 9 pass through overflow hole 10 and get into first hose 11, flow to water tank 12 afterwards, and the water that contains a large amount of impurities filters the back through filter screen 13, starts water pump 15, and the water after will filtering is sent to spray tube 17 once more through second hose 16 in, has realized the cyclic utilization of water, is favorable to the water economy resource.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a sand washer for mining machinery, includes casing (1) and spiral sand washer body (9), its characterized in that: the upper part of the left side wall of the shell (1) is communicated with a feed hopper (2), the bottom wall of the shell (1) is communicated with a spiral sand washer body (9), the lower part of the right side wall of the shell (1) is provided with an outlet (7), a sieve plate (6) is fixed between the inner wall of the shell (1) corresponding to the feed hopper (2) and the outlet (7), the upper part in the shell (1) is fixed with a cross rod (3), a spray pipe is fixed on the cross rod (3), and the right side wall of the shell (1) is provided with a crushing assembly (5);

the crushing component (5) comprises a rectangular groove (59) arranged on the right side wall of the shell (1), a limiting rod (58) is fixed in the rectangular groove (59), a pressing block (53) is connected in the rectangular groove (59) in a sliding mode, the limiting rod (58) is connected with the pressing block (53) in a sliding mode, a second spring (57) is fixed at a position, between the top wall of the rectangular groove (59) and the top surface of the pressing block (53), corresponding to the limiting rod (58), of the second spring, a hollow groove is formed in the pressing block (53), a crushing rod (56) is connected in the hollow groove in a sliding mode, limiting blocks (54) are symmetrically fixed on two sides of the top end of the crushing rod (56), a first spring (55) is fixed at a position, corresponding to the bottom surface of the limiting block (54) and the bottom wall of the hollow groove, of the pressing block (53), a cam (52) is connected in a corresponding mode on the top surface of the pressing block (53), a rotating shaft is fixed on the right, and the extending end of the rotating shaft is connected with a motor (51).

2. A sand washer for mining machinery according to claim 1, characterized in that: the pressing block (53) is a rectangular block, and the bottom end face of the crushing rod (56) is circular.

3. A sand washer for mining machinery according to claim 1, characterized in that: the screen plate (6) comprises an inclined screen plate (61) and a straight screen plate (62), and the crushing rod (56) is positioned on the upper side of the straight screen plate (62).

4. A sand washer for mining machinery according to claim 1, characterized in that: a material guide plate (8) is fixed at the position of the right side surface of the shell (1) corresponding to the outlet (7).

5. A sand washer for mining machinery according to claim 1, characterized in that: spiral sand washer body (9) bottom surface is fixed with cushion (18), and spiral sand washer body (9) leading flank has seted up overflow hole (10), overflow hole (10) intercommunication has first hose (11), the left end intercommunication of first hose (11) has water tank (12), be provided with filter screen (13) in water tank (12), and water tank (12) in-connection has water pipe (14), be provided with water pump (15) on water pipe (14), and water pipe (14) top intercommunication has second hose (16), the right-hand member and spray tube (17) the intercommunication of second hose (16).

6. A sand washer for mining machinery according to claim 5, characterized in that: the water pipe (14) is positioned on the left side of the filter screen (13).

7. A sand washer for mining machinery according to claim 5, characterized in that: the cross rod (3) is provided with a through groove (4) corresponding to the cam (52).

8. A sand washer for mining machinery according to claim 7, characterized in that: the spray pipe (17) is positioned on the upper side of the inclined sieve plate (61).