CN220277576U

CN220277576U - Mining slag screening equipment

Info

Publication number: CN220277576U
Application number: CN202321923707.0U
Authority: CN
Inventors: 陈路楠; 邵鹏; 朱亚楠; 张子程; 史燕青; 王晓宁; 闫刚; 徐良
Original assignee: Zhaojin Mining Industry Co ltd
Current assignee: Zhaojin Mining Industry Co ltd
Priority date: 2023-07-21
Filing date: 2023-07-21
Publication date: 2024-01-02
Anticipated expiration: 2033-07-21

Abstract

The utility model relates to the technical field of screening equipment, in particular to mining slag screening equipment, which comprises a support body, wherein a screen box is arranged in the support body and is connected with the support body through a vibration assembly, the vibration assembly comprises two guide rods fixedly connected to one side of the screen box and a driving rod fixedly connected to the other side of the screen box, two guide blocks corresponding to the guide rods one by one are fixedly connected to the upper surface of the support body, the guide rods penetrate through the guide blocks and are in sliding connection with the guide blocks, a reset spring is sleeved outside the guide rods, the driving rod penetrates through a fixed seat and is in sliding connection with the fixed seat, a motor is arranged on the outer surface of the support body, and an extrusion lug for driving the driving rod to do reciprocating motion in cooperation with the reset spring is arranged at the output end of the motor. Through the screening installation that uses supporter cooperation vibrations subassembly to form simple and easy structure, can sieve the ore, will sieve the case and arrange the inside of cistern in simultaneously and sieve, can improve abluent effect when sieving, and the screening time is convenient for control.

Description

Mining slag screening equipment

Technical Field

The utility model relates to the technical field of screening equipment, in particular to mining slag screening equipment.

Background

In mining of mines, ores need to be screened, for example, in mining of gold ores, earth components in the ores need to be screened out, and ore components are reserved, so that subsequent extraction of gold in the ores is facilitated. The problem that prior art exists is that first, current screening mechanism is mostly large-scale equipment, and the structure is complicated, and the cost is with high costs, and two, current gold ore are when sieving the ore, can not be abundant guarantee that the earth on ore surface is by the sanitization, like conventional inclined screening machine cooperation wash pipe, can not fully guarantee the cleaning time.

Disclosure of Invention

In view of the above problems, an object of the present utility model is to: through the screening installation that uses supporter cooperation vibrations subassembly to form simple and easy structure, can sieve the ore, place the inside of cistern in the sieve case simultaneously and sieve, can improve abluent effect when sieving, and its screening time convenient control.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a mining slag screening equipment, includes the supporter, the inside of supporter is provided with the sieve case, the sieve case passes through vibration subassembly and is connected with the supporter, vibration subassembly includes two guide bars of fixed connection in sieve case one side and the actuating lever of fixed connection in the sieve case opposite side, the last fixed surface of supporter is connected with two guide bars with the guide bar one-to-one, the guide bar runs through the guide bar and with guide bar sliding connection, the outside cover of guide bar is provided with reset spring, the other end fixedly connected with fixing base of supporter, the actuating lever runs through fixing base and with fixing base sliding connection, the surface of supporter is provided with the motor, the output of motor is provided with and is used for cooperating reset spring to drive the extrusion lug that reciprocating motion was made to the actuating lever.

The beneficial effects of the utility model are as follows: when the motor drives the extrusion lug to rotate, the extrusion lug is in intermittent type with the driving rod, and the cooperation reset spring can drive the screen box to reciprocate, so that the effect of screening ores in the screen box is achieved.

In order to enable intermittent interference of the extrusion bumps with the drive rod:

as a further improvement of the technical scheme, the extrusion lug is elliptical, and when the motor drives the elliptical extrusion lug to rotate, intermittent interference occurs between the elliptical extrusion lug and the driving rod.

The beneficial effects of this improvement are: the oval-shaped extrusion lug can be intermittently abutted with the driving rod when rotating, namely, the distance between the center of the oval and the driving rod is larger than the shorter half axis of the oval and smaller than the longer half axis of the oval, so that intermittent abutting of the oval outer surface can be realized smoothly, and the abutting process is smooth.

In order to make the process of squeezing between the driving rod and the squeezing convex block smoother:

as a further improvement of the technical scheme, one end of the driving rod, which is close to the elliptical extrusion lug, is provided with a ball.

The beneficial effect of this improvement: the balls can change sliding friction into rolling friction, so that mutual extrusion is smoother.

In order to enable the screen box to clean ore inside the screen box during the reciprocating movement:

as a further improvement of the scheme, the supporting body is a reservoir with an open top, and the bottom of the screen box is positioned in the reservoir.

The beneficial effect of this improvement: the cistern can wash the inside ore of reciprocating sieve case.

In order to facilitate the removal of the ore inside the screen box:

as a further improvement of the above scheme, the screen box comprises a frame connected with the vibration component and a screen groove which is arranged inside the frame and has screen holes at the bottom, and the screen groove is detachably connected with the frame.

The beneficial effect of this improvement can be convenient for take out the inside ore of sieve case through the detachable connection of sieve groove and frame.

In order to facilitate the installation and the disassembly between the sieve groove and the sieve box:

as a further improvement of the technical scheme, the sieve groove is in a cuboid shape with an opening at the top and a hollow inside, the upper surface of the sieve groove is fixedly connected with a hook, and the sieve groove is hung on the frame through the hook.

The beneficial effects of this improvement are: the hooks can enable the sieve grooves to be hooked on the frame, so that the sieve grooves are stable.

To facilitate lifting up the screen slot so that the screen slot is disengaged from the frame:

as a further improvement of the scheme, the upper surface of the sieve groove is also provided with a handle.

The beneficial effect of this improvement sets up the handle and can reach the effect of being convenient for lift the sieve groove.

Drawings

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

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is a schematic view of the screen slot of the present utility model separated from the frame;

fig. 4 is an enlarged schematic view of fig. 2 a in accordance with the present utility model.

In the figure: 1. a support body; 101. a reservoir; 2. a screen box; 201. a frame; 202. a sieve groove; 203. a hook; 204. a handle; 205. a sieve pore; 3. a guide block; 4. a guide rod; 5. a spring; 6. a driving rod; 601. a ball; 7. a fixing seat; 8. a motor; 9. the bump is pressed.

Detailed Description

In order that those skilled in the art may better understand the technical solutions of the present utility model, the following detailed description of the present utility model with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present utility model.

As shown in fig. 1-4, a mining slag screening device comprises a support body 1, a screen box 2 is arranged in the support body 1, the screen box 2 is connected with the support body 1 through a vibration assembly, the vibration assembly comprises two guide rods 4 fixedly connected to one side of the screen box 2 and a driving rod 6 fixedly connected to the other side of the screen box 2, two guide blocks 3 corresponding to the guide rods 4 one by one are fixedly connected to the upper surface of the support body 1, the guide rods 4 penetrate through the guide blocks 3 and are in sliding connection with the guide blocks 3, a reset spring 5 is sleeved outside the guide rods 4, a fixing seat 7 is fixedly connected to the other end of the support body 1, the driving rod 6 penetrates through the fixing seat 7 and is in sliding connection with the fixing seat 7, a motor 8 is arranged on the outer surface of the support body 1, and an extrusion lug 9 for driving the driving rod 6 to reciprocate is arranged at the output end of the motor 8 in cooperation with a reset spring 5. When the motor 8 drives the extrusion lug 9 to rotate, the extrusion lug is in intermittent interference with the driving rod 6, and the cooperation reset spring 5 can drive the screen box 2 to perform reciprocating motion, so that the effect of screening ores in the screen box 2 is achieved. The extrusion lug 9 is elliptical, and when the motor 8 drives the elliptical extrusion lug 9 to rotate, intermittent interference occurs between the elliptical extrusion lug 9 and the driving rod 6. The oval-shaped extrusion lug 9 can intermittently collide with the driving rod 6 when rotating, namely, the distance between the center of the oval and the driving rod 6 is larger than the shorter half shaft of the oval and smaller than the longer half shaft of the oval, so that intermittent collision can be realized, the oval outer surface can be smoothly collided, and the collision process can be smooth. The driving rod 6 is provided with a ball 601 at one end close to the elliptical extrusion bump 9, and the ball 601 can change sliding friction into rolling friction, so that mutual extrusion is smoother. The support body 1 is the cistern 101 of open-top, the bottom of sieve case 2 is in the inside of cistern 101, and cistern 101 can wash the inside ore of sieve case 2 of reciprocating motion. The screen box 2 includes the frame 201 that is connected with the vibrations subassembly and sets up at the inside sieve groove 202 that has sieve mesh 205 in bottom of frame 201, can dismantle the connection between sieve groove 202 and the frame 201, can be convenient for take out the inside ore of screen box 2 through the detachable connection of sieve groove 202 and frame 201. The sieve groove 202 is in a cuboid shape with an opening at the top and a hollow inside, a hook 203 is fixedly connected to the upper surface of the sieve groove 202, and the sieve groove 202 is hung on the frame 201 through the hook 203. The hooks 203 can hook the screen slot 202 to the frame 201, so that the screen slot 202 is stable. The upper surface of the screen slot 202 is also provided with a handle 204, and the handle 204 can achieve the effect of being convenient for lifting the screen slot 202.

The working principle of the utility model is as follows: the inside of sieve groove 202 is poured into to the ore that will sieve, sieve groove 202 hangs on frame 201 through couple 203 for sieve groove 202 can carry out reciprocating motion with frame 201 in step, be full of water in the inside of cistern 101, reach and carry out abluent effect to the ore, motor 8 drives extrusion lug 9 and rotates, extrusion lug 9 cooperation reset spring 5 can drive actuating lever 6 and frame 201 and do reciprocating motion along the direction of guide bar 4, thereby drive sieve groove 202 and sieve the ore, the earth in the ore falls into the inside of cistern 101, after screening washs, lift up through handle 204 can make sieve groove 202 and frame 201 break away from, thereby take out the ore.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that, due to the limited text expressions, there is virtually no limit to the specific structure, and that, for a person skilled in the art, modifications, alterations and combinations of these features may be made in a suitable manner without departing from the principles of the present utility model; such modifications, variations and combinations, or applications of the concepts and aspects of the utility model in other applications without modification, are contemplated as falling within the scope of the utility model.

Claims

1. Mining slag screening equipment, including supporter (1), the inside of supporter (1) is provided with sieve case (2), sieve case (2) are connected its characterized in that with supporter (1) through vibration assembly: the vibration assembly comprises two guide rods (4) fixedly connected to one side of the screen box (2) and a driving rod (6) fixedly connected to the other side of the screen box (2), two guide blocks (3) corresponding to the guide rods (4) one by one are fixedly connected to the upper surface of the supporting body (1), the guide rods (4) penetrate through the guide blocks (3) and are in sliding connection with the guide blocks (3), a reset spring (5) is arranged on the outer sleeve of the guide rods (4), a fixing seat (7) is fixedly connected to the other end of the supporting body (1), the driving rod (6) penetrates through the fixing seat (7) and is in sliding connection with the fixing seat (7), a motor (8) is arranged on the outer surface of the supporting body (1), and an extrusion lug (9) used for being matched with the reset spring (5) to drive the driving rod (6) to reciprocate is arranged at the output end of the motor (8).

2. The mining slag screening apparatus of claim 1, wherein: the extrusion lug (9) is elliptical, and when the motor (8) drives the elliptical extrusion lug (9) to rotate, intermittent interference occurs between the elliptical extrusion lug (9) and the driving rod (6).

3. The mining slag screening apparatus of claim 2, wherein: one end of the driving rod (6) close to the elliptic extrusion lug (9) is provided with a ball (601).

4. The mining slag screening apparatus of claim 1, wherein: the support body (1) is a reservoir (101) with an opening at the top, and the bottom of the screen box (2) is positioned in the reservoir (101).

5. The mining slag screening apparatus of claim 1, wherein; the screen box (2) comprises a frame (201) connected with the vibration component and a screen groove (202) which is arranged inside the frame (201) and provided with screen holes (205) at the bottom, wherein the screen groove (202) is detachably connected with the frame (201).

6. The mining slag screening apparatus of claim 5, wherein: the sieve groove (202) is of a cuboid shape with an opening at the top and a hollow inside, a hook (203) is fixedly connected to the upper surface of the sieve groove (202), and the sieve groove (202) is hung on the frame (201) through the hook (203).

7. The mining slag screening apparatus of claim 6, wherein: the upper surface of the screen groove (202) is also provided with a handle (204).