Iron ore sorting device convenient to maintain

Abstract

An iron ore sorting device convenient to maintain relates to the technical field of iron ore sorting devices and comprises a box body, a maintenance opening is formed in the top of the box body, two rotating seats are installed in the box body, a first fixing sleeve and a second fixing sleeve are rotationally installed on the rotating seats respectively, and the opposite ends of the first fixing sleeve and the second fixing sleeve are in contact connection. Mounting grooves are formed in the first fixing sleeve and the second fixing sleeve, a U-shaped frame is mounted on each mounting groove in a matched mode, the tops of the U-shaped frames and the box body are rotatably mounted together through a fixing plate, a handle is mounted at the top of the fixing plate, a spring is arranged on one side of each mounting groove, the first fixing sleeve and the second fixing sleeve are sleeved with the springs, and one side of each spring is connected with the corresponding mounting groove. And the other side of the spring is connected with the rotating seat. The first fixing sleeve and the second fixing sleeve are rapidly separated through the two handles, the electromagnetic coil can be rapidly overhauled, the problem that when the electromagnetic coil goes wrong, the whole device needs to be disassembled is solved, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of iron ore sorting devices, in particular to an iron ore sorting device which is easy to maintain. Background Art

[0002] Iron ore is an important raw material for steel production enterprises. After crushing, grinding, magnetic separation, flotation, gravity separation and other procedures, iron is gradually produced from iron ore. It is a mineral aggregate containing iron elements or iron compounds that can be economically utilized. Most natural iron ores contain a lot of impurities. It is necessary to first crush the large pieces of iron ore into small particles, and then sort them through iron ore sorting equipment to separate iron-containing ore from non-iron-containing ore before further processing.

[0003] After extensive searching, the Chinese utility model patent application number is [ CN202122297527.3 ], the publication number is [ CN216064369U ], the utility model relates to the technical field of iron ore sorting, including a conveyor belt, one end of the conveyor belt is connected to a transmission shaft, both ends of the transmission shaft are rotatably connected to support plates, one of the support plates is fixedly connected to a mounting seat, the mounting seat is fixedly connected to a driving motor, the output shaft of the driving motor is fixedly connected to the transmission shaft, the other end of the conveyor belt is connected to a rotating sleeve, bearings are provided at both ends of the rotating sleeve, a fixed sleeve is provided inside the bearing, an electromagnetic coil is provided between the fixed sleeve and the rotating sleeve, both ends of the fixed sleeve are fixedly connected to a fixed shaft, the fixed shaft is fixedly connected to a box, a resistance sleeve is provided in the fixed sleeve, the resistance sleeve is slidably connected to a wiring terminal, the wiring terminal is fixedly connected to a threaded rod, and the wiring terminal slides in the resistance sleeve to control the magnetic field size of the electromagnetic coil, and the strength conversion of the magnetic separator is adjusted according to demand, but the fixed sleeve, battery coil and rotating sleeve are all installed in the box. When there is a problem with the electromagnetic coil, the entire device needs to be disassembled, which is very troublesome to repair. Utility Model Content

[0004] The utility model provides an iron ore sorting device which is easy to maintain.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An iron ore sorting device that is easy to maintain comprises a box body, a maintenance port is provided on the top of the box body, two rotating seats are installed in the box body, a fixing sleeve 1 and a fixing sleeve 2 are rotatably installed on the rotating seats respectively, opposite ends of the fixing sleeve 1 and the fixing sleeve 2 are contact-connected, mounting grooves are installed on the fixing sleeve 1 and the fixing sleeve 2, a U-shaped frame is matched and installed on each mounting groove, the top of the U-shaped frame is rotatably installed with the box body through a fixing plate, a handle is installed on the top of the fixing plate, a spring is provided on one side of the mounting groove, the spring is sleeved on the fixing sleeve 1 and the fixing sleeve 2, one side of the spring is connected to the mounting groove, and the other side of the spring is connected to the rotating seat.

[0007] A further preferred solution of the present invention is that a connecting groove is provided on one opposite end of the fixing sleeve 1 and the fixing sleeve 2, and the fixing sleeve 1 is in contact and connected with the fixing sleeve 2 through the connecting groove.

[0008] A further preferred solution of the utility model is that movable grooves are arranged on both sides of the maintenance opening, and the handles are movably installed in the movable grooves.

[0009] A further preferred solution of the utility model is that the rotating seat 1 and the rotating seat 2 are both installed in the box body by fixing bolts.

[0010] A further preferred solution of the utility model is that two baffles are arranged between the two installation grooves, and the two baffles are respectively installed on the fixing sleeve 1 and the fixing sleeve 2.

[0011] The utility model has the following benefits:

[0012] The utility model can quickly separate the fixing sleeve 1 and the fixing sleeve 2 through two handles, so as to quickly inspect and repair the electromagnetic coil, solve the problem that the whole device needs to be disassembled when the electromagnetic coil has problems, and improve the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0014] Figure 2 It is a three-dimensional structural schematic diagram of the fixing sleeve 1 of the utility model;

[0015] In the figure: 1-box, 2-rotating seat, 3-fixing sleeve one, 4-fixing sleeve two, 5-baffle, 6-installation groove, 7-U-shaped frame, 8-handle, 9-fixing plate, 10-spring, 11-fixing bolt, 12-connecting groove. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0017] according to Figure 1-2As shown, an iron ore sorting device which is easy to maintain comprises a box body 1, a maintenance port is opened on the top of the box body 1, two rotating seats 2 are installed in the box body 1, a fixing sleeve 1 3 and a fixing sleeve 2 4 are rotatably installed on the rotating seats 2 respectively, the opposite ends of the fixing sleeve 1 3 and the fixing sleeve 2 4 are in contact and connected, a mounting groove 6 is installed on the fixing sleeve 1 3 and the fixing sleeve 2 4, each mounting groove 6 is matched with a U-shaped frame 7, the top of the U-shaped frame 7 is rotatably installed with the box body 1 through a fixing plate 9, a handle 8 is installed on the top of the fixing plate 9, a spring 10 is arranged on one side of the mounting groove 6, the spring 10 is sleeved on the fixing sleeve 1 3 and the fixing sleeve 2 4, one side of the spring 10 is connected to the mounting groove 6, and the other side of the spring 10 is connected to the rotating seat 2.

[0018] A connecting groove 12 is provided on the opposite ends of the fixing sleeve 1 3 and the fixing sleeve 2 4 , and the fixing sleeve 1 3 and the fixing sleeve 2 4 are contacted and connected through the connecting groove 12 , so that the fixing sleeve 1 3 and the fixing sleeve 2 4 can be quickly separated and installed.

[0019] Both sides of the maintenance opening are provided with movable grooves, and the handle 8 is movably installed in the movable grooves. Such an arrangement can facilitate the control of the movement of the handle 8.

[0020] The rotating seat 21 and the rotating seat 22 are both installed in the box body 1 through fixing bolts 11.

[0021] Two baffles 5 are arranged between the two installation grooves 6 , and the two baffles 5 are respectively installed on the fixing sleeve 1 3 and the fixing sleeve 2 4 . Such an arrangement can facilitate the installation of a transmission belt between the two baffles 5 .

[0022] Working principle: When a problem occurs with the electromagnetic coil, the staff controls the handle 8, the spring 10 contracts, the fixed sleeve 1 3 and the fixed sleeve 2 4 move to both ends respectively, the fixed sleeve 1 3 separates from the fixed sleeve 2 4, the electromagnetic coil separates, and the staff can inspect the electromagnetic coil through the inspection port.

[0023] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An iron ore sorting device that is easy to maintain, characterized in that: The invention comprises a box body (1), a maintenance opening is provided on the top of the box body (1), two rotating seats (2) are installed in the box body (1), a fixing sleeve (3) and a fixing sleeve (4) are respectively rotatably installed on the rotating seats (2), opposite ends of the fixing sleeve (3) and the fixing sleeve (4) are contact-connected, a mounting groove (6) is installed on the fixing sleeve (3) and the fixing sleeve (4), a U-shaped frame (7) is matched and installed on each mounting groove (6), the top of the U-shaped frame (7) is rotatably installed with the box body (1) through a fixing plate (9), a handle (8) is installed on the top of the fixing plate (9), a spring (10) is arranged on one side of the mounting groove (6), the spring (10) is sleeved on the fixing sleeve (3) and the fixing sleeve (4), one side of the spring (10) is connected to the mounting groove (6), and the other side of the spring (10) is connected to the rotating seat (2).

2. The iron ore sorting device that is easy to maintain according to claim 1 is characterized in that: A connecting groove (12) is provided on the opposite ends of the fixing sleeve 1 (3) and the fixing sleeve 2 (4), and the fixing sleeve 1 (3) and the fixing sleeve 2 (4) are contact-connected via the connecting groove (12).

3. The iron ore sorting device that is easy to maintain according to claim 1 is characterized in that: Both sides of the maintenance opening are provided with movable grooves, and the handle (8) is movably installed in the movable grooves.

4. The iron ore sorting device that is easy to maintain according to claim 1 is characterized in that: The rotating seat (2) 1 and the rotating seat (2) 2 are both installed in the box body (1) via fixing bolts (11).

5. The iron ore sorting device that is easy to maintain according to claim 1 is characterized in that: Two baffles (5) are arranged between the two mounting grooves (6), and the two baffles (5) are respectively mounted on the first fixing sleeve (3) and the second fixing sleeve (4).

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