CN220634660U - Ore sorting unit for mine mining engineering - Google Patents

Abstract

The utility model discloses an ore sorting device for mine mining engineering, and relates to the technical field of mine mining equipment. The utility model includes a sorting box, a controller and a door. The side wall of the sorting box is connected to the door through a rotating shaft. A controller is installed on the right side wall of the sorting box. The side wall of the door is inlaid with observation glass. A receiving box is installed on the bottom side wall of the sorting box, a crushing assembly is installed on the upper side wall of the sorting box, a feeding funnel is installed on the upper side wall of the crushing assembly, and a dust removal assembly is installed on the rear side wall of the sorting box. A sorting component is installed on the inner wall of the selection box; the output end of the first rotating motor of the dust removal component is connected to a vacuum fan, and the lower side wall of the first rotating motor is connected to the support plate through the first motor frame. There is a vacuum net in the front. The utility model removes dust in the sorting box through the dust suction net of the dust suction assembly, and sorts the ores through the sorting assembly. The operation is simple.

Description

An ore sorting device for mine mining engineering

Technical field

The utility model belongs to the technical field of mine mining equipment, and in particular relates to an ore sorting device for mine mining engineering.

Background technique

With the development of economy, mining engineering is also developing rapidly. The ore collected in mine mining engineering needs to be sorted for direct use. Due to the development of science and technology, mine mining engineering equipment is also becoming automated and efficient. To complete the work, an ore sorting device for mine mining engineering will be used to sort the collected ore;

The existing document CN214515897U is an ore sorting device for mine mining engineering, which includes a device main body. The device main body includes a sorting cylinder, and support bases are fixedly installed at the corners of the bottom end of the sorting cylinder. The utility model is provided with a sorting cylinder, a first sorting gauze, a second sorting gauze, a first vibration motor, a second vibration motor, a first discharging channel, a second discharging channel, and a crushing cylinder. , crushing rollers and crushing motors, thereby effectively solving the problem that most of the existing sorting devices are mechanical screening devices, and most of them only have one-level screening, which can only screen out a suitable size of ore, and the rest are discarded as debris. , making the use of ore inefficient and causing waste, and before sorting, the ore needs to be crushed and transferred separately, which increases the workload of ore processing in disguise, thereby reducing the problem of sorting efficiency, making the structure of this device simple , easy to promote, but it still has the following disadvantages in actual use:

1. When the above-mentioned ore sorting device for mine mining engineering is used, a sealing baffle and a return spring are provided to prevent the device from generating dust when crushing the ore, but the generated dust is not absorbed. Too much dust accumulates, and the screened ore contains dust, which affects the working environment. At the same time, it will be inhaled by the staff and affect the health of the personnel;

2. When the above-mentioned ore sorting device for mine mining engineering is used, the sorted ore falls directly from the first sorting gauze and onto the second sorting gauze. The ore that falls during the movement of the ore will Collision between the first vibration motor and the second vibration motor will cause damage to the first vibration motor and the second vibration motor, making it impossible to continue working, increasing costs and reducing practicality issues.

Therefore, the existing ore sorting devices used in mine mining projects cannot meet the needs of actual use, so there is an urgent need for improved technology on the market to solve the above problems.

Utility model content

The purpose of this utility model is to provide an ore sorting device for mine mining engineering that can first crush the ore, then sort the crushed ore, and at the same time absorb the dust generated during the sorting to avoid the occurrence of dust. It solves the problem that the existing ore sorting device for mine mining engineering cannot remove dust and can only sort ore of one size.

In order to solve the above technical problems, the present utility model is realized through the following technical solutions:

The utility model is an ore sorting device for mine mining engineering, which includes a sorting box, a controller and a box door. The side wall of the sorting box is connected to the box door through a rotating shaft, and a control device is installed on the right side wall of the sorting box. The side wall of the box door is inlaid with observation glass, the bottom side wall of the sorting box is equipped with a receiving box, the upper side wall of the sorting box is installed with a crushing assembly, and the upper side wall of the crushing assembly is equipped with a feeding funnel. A dust removal component is installed on the rear side wall of the selection box, and a sorting component is installed on the inner wall of the selection box; the output end of the first rotating motor of the dust removal component is connected to a vacuum fan, and the lower side wall of the first rotating motor passes through the first The motor frame is connected to the support plate, and a dust collection net is provided in front of the vacuum fan; the output end of the second rotating motor of the crushing assembly is connected to the rotating shaft through a coupling, and a motor is installed on the lower side wall of the second rotating motor. The frame has a rotating roller installed on the outer wall of the rotating shaft, a crushing knife installed on the outer wall of the rotating roller, and a crushing tube installed on the outer wall of the crushing knife; the first protection screen is installed on the lower side wall of the first filter of the sorting assembly. shell, the first mounting bracket is installed on the lower side wall of the first filter screen, the first vibrator is installed on the inner side wall of the first protective shell, the first fixing plate is installed on the upper side wall of the first vibrator, and the first fixing plate A first buffer spring is installed on the upper side wall of the first buffer spring, a first buffer plate is installed on the upper side wall of the first buffer spring, a second filter screen is installed below the first filter screen, and a third filter screen is installed on the lower side wall of the second filter screen. Two protective shells, a second mounting bracket is installed on the lower side wall of the second filter screen, a second vibrator is installed on the inner side wall of the second protective shell, and a second fixing plate is installed on the upper side wall of the second vibrator. A second buffer spring is installed on the upper side wall of the fixed plate, and a second buffer plate is installed on the upper side wall of the second buffer spring.

Further, a feed funnel is installed on the upper side wall of the crushing barrel of the crushing assembly, the outlet of the lower side wall of the crushing barrel is installed on the upper side wall feed opening of the sorting box, and the second motor frame of the crushing assembly is installed. on the upper side wall of the sorting box.

Further, a first discharge pipe is installed on the left side wall of the sorting box, a second discharge pipe is installed on the left side wall of the sorting box, and a dust outlet is provided on the rear side wall of the sorting box.

Further, the first mounting frame of the sorting assembly is fixedly connected to the inner wall of the sorting box, the bottom of the first filter screen of the sorting assembly is fixedly connected to the protective shell, and the first vibrator of the sorting assembly is connected to the controller through wires. Electrical connection.

Further, the second mounting bracket of the sorting assembly is fixedly connected to the inner wall of the sorting box, the bottom of the second filter screen of the sorting assembly is fixedly connected to the protective shell, and the second vibrator of the sorting assembly is connected to the controller through wires. Electrical connection.

Further, the support plate of the dust removal assembly is fixedly connected to the rear side wall of the sorting box, and the upper side wall of the support plate is bolted to the first motor frame.

Further, the dust collection net of the dust removal assembly is installed in the dust outlet of the rear side wall of the sorting box, and the first rotating motor of the dust removal assembly is electrically connected to the controller through wires.

Further, the lower side wall of the first vibrator of the sorting assembly is fixedly connected to the first protective shell, and the lower side wall of the second vibrator of the sorting assembly is fixedly connected to the second protective shell.

The utility model has the following beneficial effects:

1. This utility model sets the dust removal component and the controller controls the start of the dust suction fan to suck the dust in the sorting box. When the dust moves toward the dust suction fan, it will hit the dust suction net to absorb the dust and remove the dust. The air is discharged from the exhaust port above the dust collection box to absorb the dust generated in the sorting box to avoid excessive dust and affecting the working environment. It solves the problem of preventing the device from being in place by setting up a sealing baffle and a return spring. Dust occurs when the ore is crushed, but the dust generated is not absorbed and processed. The screened out ore contains dust, which affects the working environment. At the same time, it will be inhaled by the staff and affect the health of the personnel.

2. By arranging the sorting assembly, the utility model first encounters the first protective shell after the ore falls. The first protective shell transmits the force to the first buffer plate, and the first buffer plate transmits the force to the first buffer spring. Gradually resolve it to prevent the first vibrator from being in direct contact with the ore and being damaged, which affects the efficiency of sorting. The same is true after the ore continues to fall. This solves the problem that the sorted ore falls directly from the first sorting gauze and falls into the second sorting screen. On the screen, the ore falling during the movement of the ore will collide with the first vibration motor and the second vibration motor, causing damage to the first vibration motor and the second vibration motor, making it impossible to continue working, increasing the cost and reducing the practicality. Sexual issues.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings without exerting creative efforts.

Figure 1 is a schematic structural diagram of an ore sorting device for mine mining engineering;

Figure 2 is a schematic diagram of the rear side structure of Figure 1;

Figure 3 is a structural cross-sectional view of an ore sorting device for mine mining engineering;

Figure 4 is a partial enlarged view of A in Figure 3;

Figure 5 is a partial enlarged view of B in Figure 3.

In the drawings, the parts represented by each number are listed as follows:

1. Sorting box; 2. Controller; 3. Box door; 4. Feed funnel; 5. Crushing component; 6. Dust removal component; 7. Sorting component; 101. First discharge pipe; 102. Second Discharge pipe; 103. Material receiving box; 104. Dust outlet; 301. Observation glass; 501. Second rotating motor; 502. Rotating shaft; 503. Rotating roller; 504. Crushing knife; 505. Crushing cylinder; 601. The first rotating motor; 602, vacuum fan; 603, support plate; 604, vacuum net; 701, first filter; 702, first protective shell; 703, first vibrator; 704, first buffer plate; 705. First buffer spring; 706. First fixed plate; 707. Second filter; 708. Second protective shell; 709. Second vibrator; 710. Second buffer plate; 711. Second buffer spring; 712 , the second fixed plate; 5011, the second motor frame; 6011, the first motor frame; 7011, the first mounting bracket; 7071, the second mounting bracket.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Please refer to Figure 1, Figure 2 and Figure 3. The utility model is an ore sorting device for mine mining engineering, including a sorting box 1, a controller 2 and a door 3. The side wall of the sorting box 1 passes through The rotating shaft is connected to the box door 3. The controller 2 is installed on the right side wall of the sorting box 1. The side wall of the box door 3 is inlaid with observation glass 301. The bottom side wall of the sorting box 1 is equipped with a receiving box 103. A crushing assembly 5 is installed on the upper side wall of the sorting box 1. A feeding funnel 4 is installed on the upper side wall of the crushing assembly 5. A dust removal assembly 6 is installed on the rear side wall of the sorting box 1. The crushing assembly 5 crushes the ore;

The output end of the first rotary motor 601 of the dust removal assembly 6 is connected to a vacuum fan 602. The lower side wall of the first rotary motor 601 is connected to the support plate 603 through the first motor frame 6011. A suction fan 602 is provided in front of the vacuum fan 602. Dust net 604, dust suction net 604 absorbs dust;

The output end of the second rotating motor 501 of the crushing assembly 5 is connected to the rotating shaft 502 through a coupling. A motor frame is installed on the lower side wall of the second rotating motor 501, and a rotating roller 503 is installed on the outer wall of the rotating shaft 502. A crushing knife 504 is installed on the outer wall of the rotating roller 503, and a crushing cylinder 505 is provided on the outer wall of the crushing knife 504, and the crushing task is completed in the crushing cylinder 505;

The upper side wall of the crushing tube 505 of the crushing assembly 5 is equipped with a feed funnel 4, and the outlet of the lower side wall of the crushing barrel 505 is installed on the upper side wall inlet of the sorting box 1. The second motor of the crushing assembly 5 The frame 5011 is installed on the upper side wall of the sorting box 1, and ore is added from the feed funnel 4 to the crushing tube 505;

A first discharge pipe 101 is installed on the left side wall of the sorting box 1, a second discharge pipe 102 is installed on the left side wall of the sorting box 1, and a dust outlet 104 is provided on the rear side wall of the sorting box 1. The dust port 104 facilitates the installation of the vacuum net 604;

The support plate 603 of the dust removal assembly 6 is fixedly connected to the rear side wall of the sorting box 1. The upper side wall of the support plate 603 is bolted to the first motor frame 6011. The support plate 603 supports and fixes the first rotating motor 601. Effect;

The dust suction net 604 of the dust removal assembly 6 is installed in the dust outlet 104 on the rear side wall of the sorting box 1. The first rotating motor 601 of the dust removal assembly 6 is electrically connected to the controller 2 through wires. The controller 2 can control the first rotating motor 601 of the dust removal assembly 6. The starting of the rotating motor 601;

When the above arrangement is in use, the operator adds the ore from the feed funnel 4, starts the first rotating motor 501, drives the rotating shaft 502 to move, thereby rotating the crushing knife 504 to crush the ore, and the ore is discharged from the bottom of the crushing barrel 505. In the side wall sorting box 1, the controller 2 starts the second rotating motor 601 to drive the dust suction fan 602 to move. When the dust moves from the sorting box 1 to the dust suction fan 602 and passes through the dust suction net 604, it is The dust collection net 604 adsorbs, thereby achieving the effect of dust removal.

As shown in Figures 3, 4 and 5, the sorting assembly 7 is installed on the inner wall of the sorting box 1, and the first protective shell 702 is installed on the lower side wall of the first filter screen 701 of the sorting assembly 7. A first mounting bracket 7011 is installed on the lower side wall of a filter 701, a first vibrator 703 is installed on the inner side wall of the first protective shell 702, and a first fixing plate 706 is installed on the upper side wall of the first vibrator 703. A first buffer spring 705 is installed on the upper side wall of a fixed plate 706. A first buffer plate 704 is installed on the upper side wall of the first buffer spring 705. A second filter screen 707 is provided below the first filter screen 701. A second protective shell 708 is installed on the lower side wall of the filter screen 707. A second mounting bracket 7071 is installed on the lower side wall of the second filter screen 707. A second vibrator 709 is installed on the inner wall of the second protective shell 708. The second fixed plate 712 is installed on the upper side wall of the vibrator 709, the second buffer spring 711 is installed on the upper side wall of the second fixed plate 712, and the second buffer plate 710 is installed on the upper side wall of the second buffer spring 711. The diameters of the holes of the first filter screen 701 and the second filter screen 707 are different, and the ores are screened by size;

The first mounting bracket 7011 of the sorting assembly 7 is fixedly connected to the inner wall of the sorting box 1. The bottom of the first filter screen 701 of the sorting assembly 7 is fixedly connected to the protective shell. The first vibrator 703 of the sorting assembly 7 passes through The wire is electrically connected to the controller 2, the controller 2 can control the start of the first vibrator 703, and the first vibrator 703 can drive the first filter 701 to vibrate;

The second mounting bracket 7071 of the sorting assembly 7 is fixedly connected to the inner wall of the sorting box 1. The bottom of the second filter screen 707 of the sorting assembly 7 is fixedly connected to the protective shell. The second vibrator 709 of the sorting assembly 7 passes through The wire is electrically connected to the controller 2, the controller 2 can control the start of the second vibrator 709, and the second vibrator 709 can drive the second filter 707 to vibrate;

The lower side wall of the first vibrator 703 of the sorting assembly 7 is fixedly connected to the first protective shell 702, and the lower side wall of the second vibrator 709 of the sorting assembly 7 is fixedly connected to the second protective shell 708. The first protective shell 702 and the second protective shell 708 play a protective role;

When the above arrangement is in use, the ore falls from the upper side wall of the sorting box 1, and the controller 2 controls the movement of the first vibrator 703 and the second vibrator 709. When the ore falls on the first filter screen 701, the first vibrator 703 The first filter screen 701 is driven to vibrate together, so that the ores with larger diameters are discharged from the first discharge pipe 101, and the ores with smaller diameters fall from the first filter screen 701 and fall on the second filter screen 707. Similarly, the smaller ones are discharged from the first discharge pipe 101. The ore enters the receiving box 103 to facilitate centralized processing. After the ore falls and collides with the first protective shell 702, the first protective shell 702 transmits the force to the first buffer plate 704, and the first buffer plate 704 transmits the force to The first buffer spring 705 finally resolves all forces on the first fixed plate 706 to avoid damage to the first vibrator 703. The second vibrator 709 is protected in the same way.

The above are only preferred embodiments of the present utility model, and do not limit the present utility model. Any modifications to the technical solutions recorded in the foregoing embodiments, equivalent substitutions of some of the technical features, and any modifications, equivalent substitutions, and improvements. , all belong to the protection scope of this utility model.

Claims (8)

1. An ore sorting device for mine mining engineering, including a sorting box (1), a controller (2) and a box door (3). The side wall of the sorting box (1) is connected to the box door through a rotating shaft. (3) Connection, a controller (2) is installed on the right side wall of the sorting box (1), and the side wall of the box door (3) is inlaid with observation glass (301). ) is installed with a receiving box (103) on the bottom side wall, which is characterized in that: a crushing assembly (5) is installed on the upper side wall of the sorting box (1), and a crushing assembly (5) is installed on the upper side wall of the crushing assembly (5). There is a feeding funnel (4), a dust removal assembly (6) is installed on the rear side wall of the sorting box (1), and a sorting assembly (7) is installed on the inner side wall of the sorting box (1); The output end of the first rotary motor (601) of the dust removal assembly (6) is connected to a dust suction fan (602), and the lower side wall of the first rotary motor (601) is connected to the first motor frame (6011) through the first motor frame (6011). The support plate (603) is connected, and a dust suction net (604) is provided in front of the dust suction fan (602); The output end of the second rotating motor (501) of the crushing assembly (5) is connected to the rotating shaft (502) through a coupling. A motor frame is installed on the lower side wall of the second rotating motor (501). A rotating roller (503) is installed on the outer wall of the shaft (502), a crushing knife (504) is installed on the outer wall of the rotating roller (503), and a crushing tube (505) is provided on the outer wall of the crushing knife (504). ; A first protective shell (702) is installed on the lower side wall of the first filter screen (701) of the sorting assembly (7), and a first mounting bracket (702) is installed on the lower side wall of the first filter screen (701). 7011), the first vibrator (703) is installed on the inner wall of the first protective shell (702), and the first fixing plate (706) is installed on the upper side wall of the first vibrator (703). The first buffer spring (705) is installed on the upper side wall of the first fixed plate (706), and the first buffer plate (704) is installed on the upper side wall of the first buffer spring (705). The first filter screen A second filter screen (707) is provided below the second filter screen (707). A second protective shell (708) is installed on the lower side wall of the second filter screen (707). The lower side of the second filter screen (707) A second mounting bracket (7071) is installed on the wall, a second vibrator (709) is installed on the inner wall of the second protective shell (708), and a second vibrator (709) is installed on the upper side wall of the second vibrator (709). Fixed plate (712), a second buffer spring (711) is installed on the upper side wall of the second fixed plate (712), and a second buffer plate (710) is installed on the upper side wall of the second buffer spring (711). ). 2. An ore sorting device for mine mining engineering according to claim 1, characterized in that: a feeding funnel (4) is installed on the upper side wall of the crushing barrel (505) of the crushing assembly (5), The outlet of the lower side wall of the crushing barrel (505) is installed on the upper side wall inlet of the sorting box (1), and the second motor frame (5011) of the crushing assembly (5) is installed on the sorting box. Select the upper side wall of the box (1). 3. An ore sorting device for mine mining engineering according to claim 1, characterized in that: a first discharge pipe (101) is installed on the left side wall of the sorting box (1). A second discharge pipe (102) is installed on the left side wall of the sorting box (1), and a dust outlet (104) is provided on the rear side wall of the sorting box (1). 4. An ore sorting device for mine mining engineering according to claim 1, characterized in that: the first mounting bracket (7011) of the sorting assembly (7) and the inner wall of the sorting box (1) Fixed connection, the bottom of the first filter (701) of the sorting assembly (7) is fixedly connected to the protective shell, and the first vibrator (703) of the sorting assembly (7) is connected to the controller (2) through wires. ) electrical connection. 5. An ore sorting device for mine mining engineering according to claim 1, characterized in that: the second mounting bracket (7071) of the sorting assembly (7) and the inner wall of the sorting box (1) Fixed connection, the bottom of the second filter screen (707) of the sorting assembly (7) is fixedly connected to the protective shell, and the second vibrator (709) of the sorting assembly (7) is connected to the controller (2) through wires. ) electrical connection. 6. An ore sorting device for mine mining engineering according to claim 1, characterized in that: the support plate (603) of the dust removal assembly (6) is fixedly connected to the rear side wall of the sorting box (1) , the upper side wall of the support plate (603) is bolted to the first motor frame (6011). 7. An ore sorting device for mine mining engineering according to claim 1, characterized in that: the dust collection net (604) of the dust removal assembly (6) is installed on the rear side wall of the sorting box (1) In the dust outlet (104), the first rotating motor (601) of the dust removal assembly (6) is electrically connected to the controller (2) through wires. 8. A kind of ore sorting device for mine mining engineering according to claim 1, characterized in that: the lower side wall of the first vibrator (703) of the sorting assembly (7) and the first protective shell ( 702) Fixed connection, the lower side wall of the second vibrator (709) of the sorting assembly (7) is fixedly connected to the second protective shell (708).