Metal removal device for ore mining

Abstract

The utility model relates to the technical field of ore extraction, in particular to a metal removal device for ore extraction. According to the technical scheme, the device comprises a treatment box, an adsorption mechanism and a rebound mechanism, the adsorption mechanism is rotationally installed in the treatment box and comprises a rotating roller, a magnetic attraction block, a movable groove and a first vibration spring, the rotating roller and the treatment box are rotationally installed, and the movable groove is formed in the surface of the rotating roller; a magnetic attraction block is movably mounted in the movable groove through a first vibration spring, and a rebound mechanism is movably connected to the inner wall of the treatment box on one side of the adsorption mechanism. By means of combination of various structures, metal in crushed ore can be attracted by the magnetic attraction block in time, secondary attraction can be carried out on the metal in the crushed ore through secondary rebound, the situation of omission is avoided, the separation efficiency is improved, the attracted metal can be scraped off through the scraping plate, and the metal separation efficiency is improved. And separated metal can be conveniently and independently collected by a worker, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ore mining, in particular to a metal removal device used in ore mining. Background Art

[0002] With the continuous development and utilization of mineral resources, ore mining technology has become increasingly mature. However, various metal impurities are often mixed in the ore, which not only affects the quality of the ore, but also increases the difficulty and cost of subsequent processing. Usually, the mixed metal needs to be removed during the ore mining process. At present, when removing the metal from the ore, most of them are crushed and then placed in the ore crushed with a magnet to adsorb the metal. Since the metal is mixed in the ore crushed, it will be blocked by the ore, resulting in the metal not being adsorbed by the magnet in time, reducing the removal efficiency. Therefore, it is necessary to design a metal removal device for ore mining. Utility Model Content

[0003] The purpose of the utility model is to provide a metal removal device for ore mining to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a metal removal device for ore mining, comprising a processing box, an adsorption mechanism and a rebound mechanism, wherein the adsorption mechanism is rotatably installed inside the processing box, the adsorption mechanism comprises a roller, a magnetic block, a movable groove and a first vibration spring, the roller is rotatably installed between the processing box, a movable groove is provided on the surface of the roller, a magnetic block is movably installed inside the movable groove through a first vibration spring, a rebound mechanism is movably connected to the inner wall of the processing box on one side of the adsorption mechanism, the rebound mechanism comprises a rebound plate and a second vibration spring, the rebound plate is movably connected to the processing box, and a second vibration spring is movably connected between the processing box and the rebound plate.

[0005] Preferably, a feed hopper is fixedly mounted on the top of the processing box, and a dispersion rack corresponding to the feed hopper is fixedly mounted on the top of the inner wall of the processing box.

[0006] Preferably, a baffle is fixedly installed in the processing box on one side of the dispersion rack, and supporting legs are fixedly installed on both sides of the processing box.

[0007] Preferably, a metal discharge hopper is fixedly mounted on the bottom of the processing box, and an ore discharge hopper is fixedly connected to the bottom of the processing box on one side of the metal discharge hopper.

[0008] Preferably, a motor is fixedly mounted at the rear end of the processing box, and the motor and the roller are installed via a belt drive.

[0009] Preferably, a scraping mechanism is fixedly installed on the inner wall of the processing box on one side of the adsorption mechanism, and the scraping mechanism includes a limit frame, a scraping plate and a thrust spring. The limit frame is fixedly connected to the processing box, and the limit frame is slidably installed with the scraping plate. The scraping plate is cooperatively connected with the magnetic suction block, and a thrust spring is fixedly connected between the scraping plate and the limit frame.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. By setting the mutual cooperation between the adsorption mechanism and the rebound mechanism, when the ore fragments are introduced into the processing box, the ore fragments can be scattered on the magnetic block. The vibration effect of the magnetic block can make the ore fragments vibrate, so that the metal in the ore fragments can be adsorbed by the magnetic block in time, and the ore fragments that cannot be adsorbed will be vibrated out, which can effectively separate the ore from the metal. The rebound plate in the rebound mechanism can rebound the vibrated ore fragments for a second time, so that they can make a second contact with the magnetic block, and the metal in the ore fragments can be adsorbed for a second time, so as to avoid omissions and effectively improve the separation efficiency.

[0012] 2. By providing a scraping mechanism, the scraping plate can be attached to the surface of the magnetic block. Through the rotation of the adsorption mechanism, the scraping plate can scrape off the metal adsorbed on the surface of the magnetic block and discharge it through the metal discharge hopper, which is convenient for the staff to independently collect the separated metal and improve the work efficiency. 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 rear view structural schematic diagram of the utility model;

[0015] Figure 3 This is a schematic cross-sectional structural diagram of a processing box of the utility model;

[0016] Figure 4 This is a schematic diagram of the scraping mechanism structure of the utility model;

[0017] Figure 5 It is a schematic cross-sectional structure diagram of the adsorption mechanism of the utility model.

[0018] In the figure: 1. processing box; 101. feed hopper; 102. support leg; 103. metal discharge hopper; 104. ore discharge hopper; 105. baffle; 106. dispersion rack; 2. motor; 201. belt; 3. scraper mechanism; 301. limit rack; 302. scraper plate; 303. thrust spring; 4. adsorption mechanism; 401. roller; 402. magnetic block; 403. movable groove; 404. first vibration spring; 5. rebound mechanism; 501. rebound plate; 502. second vibration spring. DETAILED DESCRIPTION

[0019] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0020] Example

[0021] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the utility model proposes a metal removal device for ore mining, including a processing box 1, an adsorption mechanism 4 and a rebound mechanism 5. A feed hopper 101 is fixedly installed on the top of the processing box 1, and ore crushed materials can be introduced into the processing box 1 through the feed hopper 101. A dispersion rack 106 corresponding to the feed hopper 101 is fixedly installed on the top of the inner wall of the processing box 1. Through the bar-shaped through grooves on the dispersion rack 106, the introduced ore crushed materials can be diverted, so that the ore crushed materials can fall evenly. The adsorption mechanism 4 is rotatably installed inside the processing box 1. The adsorption mechanism 4 includes a roller 401, a magnetic suction block 402, a movable groove 403 and a first vibration spring 404. The roller 401 and the processing box 1 are rotatably arranged through a rotating shaft. The surface of the rotating roller 401 is provided with a movable groove 403, and a magnetic block 402 is movably installed inside the movable groove 403 through a first vibration spring 404, so that the magnetic block 402 can slide up and down in the movable groove 403. When the ore fragments after being diverted by the dispersion rack 106 fall, the ore fragments can contact the magnetic block 402, which can produce a striking effect on the magnetic block 402. The elastic effect of the first vibration spring 404 can make the magnetic block 402 vibrate up and down, and the ore fragments can be rebounded. The metal substances can be adsorbed by the adsorption effect of the magnetic block 402, and the ore that cannot be adsorbed will be rebounded, so that the metal substances in the ore fragments can be separated more conveniently;

[0022] The rear end of the processing box 1 is fixedly installed with a motor 2, and the motor 2 and the roller 401 are installed through a belt 201. By starting the motor 2, the belt 201 can be used to drive the roller 401 to rotate. The inner wall of the processing box 1 on one side of the adsorption mechanism 4 is movably connected with a rebound mechanism 5, and the rebound mechanism 5 includes a rebound plate 501 and a second vibration spring 502. The rebound plate 501 and the processing box 1 are movably connected through a movable shaft, so that the rebound plate 501 can be turned over and swung. The second vibration spring 502 is movably connected between the processing box 1 and the rebound plate 501. When the spring 502 rotates toward the rebound mechanism 5 through the adsorption mechanism 4, centrifugal force can be generated, so that the ore fragments rebounded by the magnetic suction block 402 can move toward the rebound plate 501, so that the rebounded ore fragments can hit the rebound plate 501. Through the elastic action of the second vibration spring 502, the rebound plate 501 can rebound the ore fragments for a second time, so that the ore fragments can contact the magnetic suction block 402 again, and the metal substances in the ore fragments can be magnetically attracted for a second time, which can avoid omission and effectively improve the metal separation efficiency.

[0023] A baffle 105 is fixedly installed in the processing box 1 on one side of the dispersion rack 106, and the baffle 105 can prevent the ore fragments from falling to the right when falling. Support legs 102 are fixedly installed on both sides of the processing box 1. The support legs 102 can conveniently support the processing box 1, and the device can be placed in a suitable position for use and operation;

[0024] A scraping mechanism 3 is fixedly installed on the inner wall of the processing box 1 on one side of the adsorption mechanism 4, and the scraping mechanism 3 includes a limit frame 301, a scraping plate 302 and a thrust spring 303. The limit frame 301 is fixedly connected to the processing box 1, and the limit frame 301 and the scraping plate 302 are slidably installed, so that the scraping plate 302 can slide left and right in the limit frame 301. The scraping plate 302 is connected with the magnetic suction block 402, and a thrust spring 303 is fixedly connected between the scraping plate 302 and the limit frame 301. Through the thrust of the thrust spring 303, the scraping plate 302 can always be It contacts the surface of the magnetic block 402. When the roller 401 rotates, the scraper plate 302 can be used to scrape and remove the metal materials adsorbed on the surface of the magnetic block 402. A metal discharge hopper 103 is fixedly installed at the bottom of the processing box 1. The scraped metal materials can fall into the metal discharge hopper 103 for discharge. An ore discharge hopper 104 is fixedly connected to the bottom of the processing box 1 on one side of the metal discharge hopper 103. The ore fragments that cannot be adsorbed by the magnetic block 402 will be introduced into the ore discharge hopper 104 for discharge, so that the staff can conveniently carry out classification, collection and treatment.

[0025] The working principle of the metal removal device for ore mining based on the embodiment is as follows: the ore crushed materials are introduced into the processing box 1 through the feed hopper 101, and the ore crushed materials can be dispersed and directed downward by the dispersion frame 106, so that the ore crushed materials can evenly fall on the surface of the magnetic suction block 402, and the ore crushed materials hit the magnetic suction block 402, and the first vibration spring 404 is used to make the magnetic suction block 402 vibrate up and down, so that the ore crushed materials can be rebounded, so that the metal material can be adsorbed by the magnetic suction block 402, and the ore crushed materials that are not adsorbed are rebounded, and the belt 201 can be used to drive the roller 401 to rotate by starting the motor 2, so that the rebounded ore crushed materials can move to the rebound plate 501, so that the ore crushed materials can hit the rebound plate 501, and the second vibration spring 5 02's elastic effect makes the rebound plate 501 vibrate, causing the ore fragments to rebound twice, so that the ore fragments can make a second contact with the magnetic block 402, and the magnetic block 402 can make the metal substances in the ore fragments to be adsorbed twice to avoid omissions. The ore fragments that are not adsorbed fall downward into the ore discharge hopper 104 for discharge. The rotation of the roller 401 can drive the magnetic block 402 to rotate while the scraping mechanism 3 is driven. The thrust spring 303 can push the scraping plate 302 to be in close contact with the magnetic block 402. The continuous rotation of the roller 401 can make the scraping plate 302 scrape the metal substances adsorbed on the surface of the magnetic block 402, so that the scraped metal substances can fall into the metal discharge hopper 103 for discharge, which is convenient for classification and collection.

[0026] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A metal removal device for ore mining, characterized in that: The invention comprises a processing box (1), an adsorption mechanism (4) and a rebound mechanism (5); the adsorption mechanism (4) is rotatably installed inside the processing box (1); the adsorption mechanism (4) comprises a roller (401), a magnetic attraction block (402), a movable groove (403) and a first vibration spring (404); the roller (401) is rotatably installed between the processing box (1); the surface of the roller (401) is provided with a movable groove (403); the interior of the movable groove (403) is movably installed with a magnetic attraction block (402) via a first vibration spring (404); the inner wall of the processing box (1) on one side of the adsorption mechanism (4) is movably connected with a rebound mechanism (5); the rebound mechanism (5) comprises a rebound plate (501) and a second vibration spring (502); the rebound plate (501) is movably connected to the processing box (1); and the second vibration spring (502) is movably connected between the processing box (1) and the rebound plate (501).

2. The metal removal device for ore mining according to claim 1, characterized in that: A feed hopper (101) is fixedly mounted on the top of the processing box (1), and a dispersion rack (106) corresponding to the feed hopper (101) is fixedly mounted on the top of the inner wall of the processing box (1).

3. The metal removal device for ore mining according to claim 2, characterized in that: A baffle (105) is fixedly installed in the processing box (1) on one side of the dispersion rack (106), and support legs (102) are fixedly installed on both sides of the processing box (1).

4. The metal removal device for ore mining according to claim 1, characterized in that: A metal discharge hopper (103) is fixedly mounted on the bottom of the processing box (1), and an ore discharge hopper (104) is fixedly connected to the bottom of the processing box (1) on one side of the metal discharge hopper (103).

5. The metal removal device for ore mining according to claim 1, characterized in that: A motor (2) is fixedly mounted at the rear end of the processing box (1), and the motor (2) and the rotating roller (401) are installed via a belt (201).

6. The metal removal device for ore mining according to claim 1, characterized in that: A scraping mechanism (3) is fixedly installed on the inner wall of the processing box (1) on one side of the adsorption mechanism (4), and the scraping mechanism (3) comprises a limiting frame (301), a scraping plate (302) and a thrust spring (303); the limiting frame (301) is fixedly connected to the processing box (1); the limiting frame (301) and the scraping plate (302) are slidably installed; the scraping plate (302) is cooperatively connected to the magnetic adsorption block (402); and a thrust spring (303) is fixedly connected between the scraping plate (302) and the limiting frame (301).

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