Metal adsorption separation device

Abstract

The utility model relates to a metal adsorption and separation device, including a main frame, an adsorption member, a driving assembly, and a scraping assembly; the adsorption member is arranged on the main frame; a driving assembly is arranged on one side of the main frame through a connecting plate, and the driving assembly is slidably connected to the side bottom of the main frame; a scraping assembly is arranged on the bottom of one side of the main frame, and the scraping assembly is located at the bottom of the adsorption member; the scraping assembly is connected to the driving assembly. This device is different from a self-unloading strong magnetic iron remover, and is a device for automatically adsorbing and removing metal impurities contained in construction waste, and has the characteristics of small size, simple structure, high working efficiency, etc.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction equipment, and specifically relates to a metal adsorption and separation device. Background Art

[0002] As the country's requirements for green construction and green building continue to strengthen, construction companies are gradually recycling the construction waste generated on the construction site from the perspective of their own cost control. Various types of construction waste treatment equipment are favored and are increasingly widely used. However, in addition to concrete residues, construction waste also contains templates mixed with iron nails, short steel bar heads, etc. If manual sorting is used, it is difficult to completely remove them, but if they are not separated, it is easy to cause damage to the waste treatment equipment.

[0003] At present, the conventional practice is to suspend a strong magnetic metal adsorber above the conveyor belt after primary crushing, and rely on the strong magnetic force of the NdFeB permanent magnet to adsorb the metal in the garbage to achieve the purpose of separation. However, the metal adsorbed on the surface of the magnet needs to be removed by manpower. If it is not removed in time, the adsorption force will be reduced, thereby affecting the metal separation effect. There is a self-unloading strong magnetic iron remover on the market with an attached motor, reducer, roller shaft and conveyor belt, which has problems such as large size, complex structure, and easy damage to the conveyor belt. Based on the above problems, the utility model proposes a metal adsorption separation device. Utility Model Content

[0004] The purpose of the utility model is to provide a metal adsorption separation device. In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A metal adsorption and separation device, characterized in that it comprises a main frame, an adsorption member, a driving component, and a scraping component;

[0006] The adsorption member is arranged on the main frame;

[0007] The driving assembly is arranged on one side of the main frame via a connecting plate;

[0008] The scraping assembly is disposed at the bottom of one side of the main frame, and the scraping assembly is located at the bottom of the adsorbent;

[0009] The scraping assembly is connected to the driving assembly.

[0010] Furthermore, two non-magnetic baffles are respectively provided on both sides of the adsorption member, and the two non-magnetic baffles are located on both sides of the main frame.

[0011] Furthermore, a material receiving guide plate is arranged below the non-magnetic baffle, and the material receiving guide plate is arranged obliquely on the main frame.

[0012] Furthermore, the driving assembly includes a variable frequency motor, a gear, and a rack;

[0013] The variable frequency motor is arranged on a side wall of the main frame through the connecting plate;

[0014] The gear is connected to the variable frequency motor;

[0015] The rack is slidably arranged on a bottom wall of one side of the main frame, and the rack is meshed with the gear;

[0016] One side of the rack is connected to the scraping assembly.

[0017] Furthermore, a sliding block is provided on the back side of the rack, a sliding groove is provided on the bottom wall of the main frame side, and the sliding block is slidably connected to the sliding groove.

[0018] Furthermore, two limiters are respectively arranged on both sides below the slide slot, and the two limiters are respectively located on both sides of the main frame.

[0019] Furthermore, a limit stop block is provided at the bottom of the rack.

[0020] Further, the scraping assembly includes a scraping arm and a rubber scraper;

[0021] The scraper arm is arranged at the bottom of the adsorption member, and one end of the scraper arm is connected to the rack;

[0022] The rubber scraper is arranged on the scraper arm.

[0023] Furthermore, the adsorption member is a permanent magnet.

[0024] The utility model adopts the above technical solution, which has the following advantages:

[0025] The utility model is a metal adsorption and separation device. Compared with the existing technology, the device adsorbs metal adsorbents such as nails and steel bars in the garbage on the surface, and the driving component drives the scraping component to move back and forth on the surface of the adsorbent to scrape the metal to both sides of the adsorbent. After losing the magnetic force, the metal automatically falls off to complete the separation operation. This device is different from a self-unloading strong magnetic iron remover. It is a device that automatically adsorbs and removes metal impurities contained in construction waste. It has the characteristics of small size, simple structure, high working efficiency, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is an isometric view of the metal adsorption separation device of the utility model.

[0027] Figure 2 Front view of the metal adsorption separation device of the utility model.

[0028] Figure 3 Side view of the metal adsorption separation device of the utility model.

[0029] Figure 4 Scrape off assembly top view.

[0030] Figure 5 Side view of the scraper assembly.

[0031] The figure numbers are as follows: 1-main frame, 101-connecting plate, 102-material guide plate, 103-chute, 2-adsorption part, 201-baffle, 3-drive assembly, 301-frequency conversion motor, 302-gear, 303-rack, 3031-slider, 4-scraping assembly, 401-scraping rod arm, 402-rubber scraper, 5-limiter, 6-limiting bumper, 7-lifting ring. DETAILED DESCRIPTION

[0032] The following will be combined with the accompanying drawings to describe the preferred embodiments of the present invention in detail, so as to more clearly understand the purpose, characteristics and advantages of the present invention. It should be understood that the embodiments shown in the accompanying drawings are not intended to limit the scope of the present invention, but are only intended to illustrate the essential spirit of the technical solution of the present invention.

[0033] like Figure 1-5 As shown. A metal adsorption and separation device comprises a main frame 1, an adsorbent 2, a driving assembly 3, and a scraping assembly 4; the adsorbent 2 is arranged on the main frame 1; the driving assembly 3 is arranged on one side of the main frame 1 through a connecting plate 101, and the driving assembly 3 is slidably connected to the side bottom of the main frame 1; the scraping assembly 4 is arranged on the bottom of one side of the main frame 1, and the scraping assembly 4 is located at the bottom of the adsorbent 2; the scraping assembly 4 is connected to the driving assembly 3. A lifting ring 7 is also arranged on the main frame 1. When in use, the main frame is hung above the metal waste to be separated by the lifting ring, or the main frame is tied to a collection rack for collecting metal waste, or on a conveyor belt for transporting metal waste. The scraping-type strong magnetic metal adsorption and separation device is a device that automatically adsorbs and removes metal impurities contained in construction waste, which is different from the self-unloading strong magnetic iron remover. It has the characteristics of small size, simple structure and low energy consumption.

[0034] Specifically, two non-magnetic baffles 201 are respectively arranged on both sides of the adsorption member 2, and the two non-magnetic baffles 201 are located on both sides of the main frame 1. The non-magnetic baffles 201 are ABS non-magnetic baffles.

[0035] As a preferred embodiment, the adsorbent 2 is preferably a permanent magnet, and ABS non-magnetic baffles are set on both sides of the bottom of the permanent magnet. When metal impurities are scraped to this part, they fall off due to the loss of magnetic attraction. The permanent magnet adsorbs metals such as nails and steel bars in the garbage on the surface, and the driving component drives the scraping component to reciprocate on the surface of the permanent magnet, scraping the metal to both sides of the permanent magnet, and the metal automatically falls off after losing the magnetic force.

[0036] Specifically, a receiving guide plate 102 is disposed at the bottom of the non-magnetic baffle plate 201, and the receiving guide plate 102 is disposed obliquely. The scraping component scrapes the adsorbed metal onto the ABS non-magnetic baffle plate at the starting end, and the metal impurities lose magnetic attraction and fall onto the receiving guide plate; they fall due to the loss of magnetic attraction, and are collected by the receiving guide plate and stored in the container, thereby achieving orderly collection.

[0037] like Figure 2-3 Specifically, the driving assembly 3 includes a variable frequency motor 301, a gear 302, and a rack 303; the variable frequency motor 301 is arranged on a side wall of the main frame 1 through a connecting plate 101; the gear 302 is connected to the variable frequency motor 301; the rack 303 is slidably arranged on a side bottom wall of the main frame 1, and the rack 303 is meshed with the gear 302; one side of the rack 303 is connected to the scraping assembly 4.

[0038] Furthermore, a slider 3031 is provided on the back side of the rack 303 , a slide groove 103 is provided on the bottom wall of the main frame 1 , and the slider 3031 is slidably connected to the slide groove 103 .

[0039] Furthermore, two limiters 5 are respectively arranged on both sides below the slide slot 103 , and the two limiters 5 are respectively located on both sides of the main frame 1 ; a limit bumper 6 is arranged at the bottom of the rack 303 .

[0040] When in use, start the variable frequency motor to drive the scraping component to move from one side of the adsorption component to the other side. During the process, the metal impurities adsorbed on the bottom of the permanent magnet are synchronously brought to the other side. When it runs to the ABS non-magnetic baffle outside the permanent magnet, the metal impurities lose magnetic attraction and fall to the material receiving guide plate, completing the scraping operation. At the same time, the limit collision block touches the limiter, the variable frequency motor stops rotating, and the variable frequency motor controller gives a reverse current. The variable frequency motor reverses, and the scraping component returns to the starting end. During the process, the newly adsorbed metal is scraped to the ABS non-magnetic baffle at the starting end. The metal impurities lose magnetic attraction and fall to the material receiving guide plate, completing the scraping operation again. At the same time, after the scraping component reaches the starting end, it touches the limiter, the controller gives a reverse current, and the variable frequency motor drives the scraping component to run to the other side again. This cycle is repeated to achieve the function of scraping the adsorbed metal impurities.

[0041] like Figure 4 As shown. Specifically, the scraping assembly 4 includes a scraper arm 401 and a rubber scraper 402; the scraper arm 401 is arranged at the bottom of the adsorbent 2, and one end of the scraper arm 401 is connected to the rack 303; the rubber scraper 402 is arranged on the scraper arm 401. The slider is connected to the rack by bolts, and the pulley is mounted outside the bolt; the scraper arm is connected and fixed to the rack and the slider by bolts. The scraper arm is driven by the rack, and its running direction is limited by the slide groove and the slider; its running range is limited by the limiter and reciprocating operation is realized.

[0042] like Figure 1-5 As shown. When in use, the main frame is hung above the metal waste to be separated through the lifting ring, or the main frame is tied to the collection rack for collecting metal waste, or on the conveyor belt for transporting metal waste, and then the variable frequency motor is started to drive the scraper arm to move from one side of the permanent magnet to the other side. During the process, the metal impurities adsorbed on the bottom of the permanent magnet are synchronously brought to the other side. When running to the ABS non-magnetic baffle outside the permanent magnet, the metal impurities lose magnetic attraction and fall to the material receiving guide plate, completing the scraping operation. At the same time, the limit collision block touches the limiter, the variable frequency motor stops rotating, and the variable frequency motor controller gives a reverse current, the variable frequency motor reverses, and the scraping component returns to the starting end. During the process, the newly adsorbed metal is scraped to the ABS non-magnetic baffle at the starting end, and the metal impurities lose magnetic attraction and fall to the material receiving guide plate, completing the scraping operation again. At the same time, after the scraping component reaches the starting end, it touches the limiter, the controller gives a reverse current, and the variable frequency motor drives the scraping component to run to the other side again, so as to repeat the cycle to achieve the function of scraping the adsorbed metal impurities.

Claims

1. A metal adsorption separation device, characterized in that: It comprises a main frame (1), an adsorption component (2), a driving component (3), and a scraping component (4); The adsorption member (2) is arranged on the main frame (1); The driving assembly (3) is arranged on one side of the main frame (1); The scraping assembly (4) is arranged at the bottom of one side of the main frame (1), and the scraping assembly (4) is located at the bottom of the adsorption member (2); The scraping component (4) is connected to the driving component (3).

2. A metal adsorption separation device according to claim 1, characterized in that: Two non-magnetic baffles (201) are respectively arranged on both sides of the adsorption member (2), and the two non-magnetic baffles (201) are located on both sides of the main frame (1).

3. A metal adsorption separation device according to claim 2, characterized in that: A material receiving guide plate (102) is arranged below the baffle plate (201), and the material receiving guide plate (102) is arranged obliquely on the main frame (1).

4. A metal adsorption separation device according to claim 3, characterized in that: The driving assembly (3) comprises a variable frequency motor (301), a gear (302), and a rack (303); The variable frequency motor (301) is arranged on a side wall of the main frame (1) via a connecting plate (101); The gear (302) is connected to the variable frequency motor (301); The rack (303) is slidably arranged on a bottom wall of one side of the main frame (1), and the rack (303) is meshed with the gear (302); One side of the rack (303) is connected to the scraping assembly (4).

5. A metal adsorption separation device according to claim 4, characterized in that: A sliding block (3031) is provided on the back side of the rack (303), a sliding groove (103) is provided on the bottom wall of the main frame (1), and the sliding block (3031) is slidably connected to the sliding groove (103).

6. A metal adsorption separation device according to claim 5, characterized in that: Two stoppers (5) are respectively arranged on both sides below the slide groove (103), and the two stoppers (5) are respectively located on both sides of the main frame (1).

7. A metal adsorption separation device according to claim 6, characterized in that: A limit stop block (6) is provided at the bottom of the rack (303).

8. A metal adsorption separation device according to claim 7, characterized in that: The scraping assembly (4) comprises a scraping arm (401) and a rubber scraper (402); The scraper arm (401) is arranged at the bottom of the adsorption member (2), and one end of the scraper arm (401) is connected to the rack (303); The rubber scraper (402) is arranged on the scraper arm (401).

9. A metal adsorption separation device according to claim 8, characterized in that: The adsorption member (2) is a permanent magnet.

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