CN215844180U

CN215844180U - Broken stone filter screen for mine mining

Info

Publication number: CN215844180U
Application number: CN202121971556.7U
Authority: CN
Inventors: 张越新
Original assignee: Fengcheng Hetai Mineral Co ltd
Current assignee: Fengcheng Hetai Mineral Co ltd
Priority date: 2021-08-21
Filing date: 2021-08-21
Publication date: 2022-02-18
Anticipated expiration: 2031-08-21

Abstract

The utility model relates to the technical field of mine mining equipment, in particular to a gravel filtering screen for mine mining, which comprises a filtering device body for mining and a servo motor, wherein universal wheels are fixedly installed at the bottom end of the filtering device body for mining, a gravel basket is installed at the top end of the filtering device body for mining, a limiting slide block is fixedly installed at the bottom end of the gravel basket, a pulling handle is installed on the front side of the gravel basket, and a first telescopic rod is installed at the top end of the filtering device body for mining. According to the utility model, the servo motor and the internal thread slider are arranged, the screening frame can be driven to do lifting reciprocating motion through the rotation of the servo motor, ores are placed at the top end of the screening frame, crushed stones in the ores can be filtered and screened through the lifting reciprocating motion of the screening frame, the crushed stones in the ores are filtered and screened through the screening frame and the crushed stone screening net, the screened crushed stones can fall into the crushed stone basket, and the crushed stone basket can be dumped when the crushed stone basket is full of storage.

Description

Broken stone filter screen for mine mining

Technical Field

The utility model relates to the technical field of mine mining equipment, in particular to a gravel filtering screen for mine mining.

Background

Generally, after the ore in the mine is mined, some small crushed stones are mixed in the ore, and the crushed stones mixed in the ore can influence the subsequent refining processing of the ore, so that the crushed stones need to be filtered and screened after the ore is mined.

When carrying out the filter sieve with the rubble usually, need put the ore through handheld screen cloth of many people, rock about shining on the net to screen out the rubble, screen out the ore comparatively expend the manpower through this mode, and work efficiency is lower, consequently need to design a rubble filter sieve for mine mining urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a gravel filtering screen for mining in a mine, which aims to solve the problems that the screen is held by multiple persons in hand to filter and screen gravel in an up-and-down shaking mode, which is provided by the background technology, is labor-consuming and low in working efficiency.

In order to achieve the purpose, the utility model provides the following technical scheme: the gravel filtering screen for mining comprises a filtering device body for mining and a servo motor, wherein universal wheels are fixedly installed at the bottom end of the filtering device body for mining, a gravel basket is installed at the top end of the filtering device body for mining, a limiting slide block is fixedly installed at the bottom end of the gravel basket, and a pulling handle is installed on the front side of the gravel basket;

first telescopic link has been installed on the top of filter equipment body for the mining, and the inside of first telescopic link is inserted and is equipped with the second telescopic link, first spring has been installed to the inside of first telescopic link, place the pad has been installed on the top of second telescopic link, the motor case has been installed to the side of filter equipment body for the mining, place the top of pad and installed the screening frame.

Preferably, the top of the mining filter device body is provided with a T-shaped groove, and the limiting slide block can slide in the T-shaped groove formed in the top of the mining filter device body.

Preferably, the inner diameter of the first telescopic rod is larger than the surface diameter of the second telescopic rod, and the inner part of the first telescopic rod and the surface of the second telescopic rod form a sliding structure.

Preferably, the rubble screening net has been installed to the bottom of screening frame, the side fixed mounting of screening frame has the connection fixed block, a set of rectangle recess has been seted up on the top of screening frame, the surface of rubble screening net evenly has seted up thin rectangle hole groove.

Preferably, servo motor has been installed to the inside of motor case, spacing frame has been installed on the top of motor case, the threaded rod has been installed to the inside of spacing frame, and the surface of threaded rod is equipped with the internal thread slider, the side fixed mounting of internal thread slider has the connection fixed slot.

Preferably, the internal thread has been seted up to the inside of internal thread slider, and the inside of internal thread slider constitutes spiral rotary type structure with the surface of threaded rod, a set of rectangle hole groove has been seted up to the side of spacing frame, the surface of connecting the fixed slot can slide from top to bottom in the rectangle hole inslot that spacing frame side was seted up.

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

1. through being provided with servo motor and internal thread slider, can make the screening frame carry out the reciprocating motion that goes up and down through servo motor's rotation, place the ore on the top of screening frame, the broken stone in can being with the ore filters the screening through the reciprocating motion that goes up and down of screening frame.

2. Through being provided with garrulous gabion, the rubble through screening frame and rubble screening net in with the ore filters the screening, and the rubble that the screening got down can fall into in the middle of the rubble basket, when the rubble basket will be stored full time empty can.

Drawings

FIG. 1 is a three-dimensional schematic of the structure of the present invention;

FIG. 2 is a schematic sectional elevation view of the structure of the present invention;

FIG. 3 is a three-dimensional schematic view of the structure of the screening frame, the gravel screening net and the connecting and fixing blocks of the present invention;

fig. 4 is a schematic front sectional view of the first telescopic rod, the second telescopic rod and the first spring structure of the present invention.

In the figure: 1. a mining filter body; 101. a universal wheel; 2. a crushed stone basket; 201. a limiting slide block; 202. pulling the grip; 3. a first telescopic rod; 301. a second telescopic rod; 302. a first spring; 303. placing the pad; 4. a motor case; 401. a servo motor; 402. a limiting frame; 403. a threaded rod; 404. an internal thread slider; 405. connecting the fixed grooves; 5. screening the frame; 501. a crushed stone screening net; 502. and connecting the fixing blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown:

a kind of mine mining uses the rubble to filter the screen cloth, including mining uses the body 1 of the filtrating equipment and servomotor 401, use servomotor 401 as the products that can be bought directly on the market in this application, its principle and connection mode are prior art that the technicians in this field is familiar with, so will not be repeated here, the bottom of the body 1 of the filtrating equipment for mining is fixedly equipped with the universal wheel 101, the top of the body 1 of the filtrating equipment for mining has crushed stone baskets 2, and the bottom of the crushed stone basket 2 is fixedly equipped with the stop block 201, the front of the crushed stone basket 2 has been equipped with and pulled the grip 202;

the top end of the mining filter device body 1 is provided with a first telescopic rod 3, a second telescopic rod 301 is inserted into the first telescopic rod 3, a first spring 302 is arranged inside the first telescopic rod 3, a placing pad 303 is arranged at the top end of the second telescopic rod 301, a motor box 4 is arranged on the side face of the mining filter device body 1, and a screening frame 5 is arranged at the top end of the placing pad 303.

Further, T-shaped grooves are formed in the top end of the mining filter device body 1, and the limiting slide block 201 can slide in the T-shaped grooves formed in the top end of the mining filter device body 1.

Further, the inner diameter of the first telescopic rod 3 is larger than the surface diameter of the second telescopic rod 301, and the inner part of the first telescopic rod 3 and the surface of the second telescopic rod 301 form a sliding structure.

Further, the bottom end of the screening frame 5 is provided with a gravel screening net 501, the side face of the screening frame 5 is fixedly provided with a connecting fixing block 502, the top end of the screening frame 5 is provided with a group of rectangular grooves, and the surface of the gravel screening net 501 is uniformly provided with small rectangular hole grooves.

Further, a servo motor 401 is installed inside the motor box 4, a limit frame 402 is installed at the top end of the motor box 4, a threaded rod 403 is installed inside the limit frame 402, an internal thread sliding block 404 is installed on the surface of the threaded rod 403, and a connection fixing groove 405 is fixedly installed on the side surface of the internal thread sliding block 404.

Further, an internal thread is formed inside the internal thread sliding block 404, the internal thread sliding block 404 and the surface of the threaded rod 403 form a spiral rotating type structure, the side surface of the limiting frame 402 is provided with a group of rectangular hole grooves, and the surface of the connecting fixing groove 405 can slide up and down in the rectangular hole grooves formed in the side surface of the limiting frame 402.

The working principle is as follows: when the crushed stones in the ores need to be filtered and sieved, the device is firstly connected with an external power supply so as to provide electric support for the device, the screening frame 5 is fixed by placing the screening frame 5 on the top end of the placing mat 303, and inserting the coupling fixing block 502 into the inside of the coupling fixing groove 405, the threaded rod 403 can be rotated by the rotation of the servo motor 401, the female screw slider 404 can be slid up and down by the rotation of the threaded rod 403, the screening frame 5 can perform lifting reciprocating motion by the up-and-down sliding of the internal thread sliding block 404, the ore is placed at the top end of the screening frame 5, the rubble through screening frame 5's reciprocating motion can filter the screening with the rubble in the ore, filters the screening through screening frame 5 and rubble screening net 501 the rubble in with the ore, and the rubble that the screening got down can fall into in the middle of garrulous gabion 2, topples over when rubble gabion 2 will be stored fully can.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a rubble filter screen for mine mining, is including mining filter equipment body (1) and servo motor (401), its characterized in that: the mining filter device comprises a filter device body (1) and is characterized in that universal wheels (101) are fixedly mounted at the bottom end of the filter device body (1), a gravel basket (2) is mounted at the top end of the filter device body (1) for mining, a limiting slide block (201) is fixedly mounted at the bottom end of the gravel basket (2), and a pulling handle (202) is mounted on the front surface of the gravel basket (2);

adopt and install first telescopic link (3) on the top of filter equipment body (1), and the inside of first telescopic link (3) is inserted and is equipped with second telescopic link (301), first spring (302) have been installed to the inside of first telescopic link (3), place pad (303) have been installed on the top of second telescopic link (301), adopt and install motor case (4) in the side of mining filter equipment body (1), place the top of pad (303) and install screening frame (5).

2. The mine mining macadam filter screen of claim 1, wherein: t-shaped grooves are formed in the top end of the mining filter device body (1), and the limiting sliding block (201) can slide in the T-shaped grooves formed in the top end of the mining filter device body (1).

3. The mine mining macadam filter screen of claim 1, wherein: the inner diameter of the first telescopic rod (3) is larger than the surface diameter of the second telescopic rod (301), and the inner part of the first telescopic rod (3) and the surface of the second telescopic rod (301) form a sliding structure.

4. The mine mining macadam filter screen of claim 1, wherein: the gravel screening net (501) is installed at the bottom end of the screening frame (5), a connecting fixing block (502) is fixedly installed on the side face of the screening frame (5), a set of rectangular grooves are formed in the top end of the screening frame (5), and fine rectangular hole grooves are uniformly formed in the surface of the gravel screening net (501).

5. The mine mining macadam filter screen of claim 1, wherein: the servo motor (401) is installed in the motor box (4), the limiting frame (402) is installed at the top end of the motor box (4), the threaded rod (403) is installed in the limiting frame (402), the inner thread sliding block (404) is installed on the surface of the threaded rod (403), and the connection fixing groove (405) is fixedly installed on the side face of the inner thread sliding block (404).

6. The mine mining macadam filter screen of claim 5, wherein: the inside of internal thread slider (404) has been seted up the internal thread, and the inside of internal thread slider (404) constitutes spiral rotary type structure with the surface of threaded rod (403), a set of rectangular hole groove has been seted up to the side of spacing frame (402), the surface of connecting fixed slot (405) can slide from top to bottom in the rectangular hole inslot that spacing frame (402) side was seted up.