Drawer type permanent magnet automatic cleaning and collecting device

Abstract

The utility model provides a drawer type permanent magnet automatic cleaning and collecting device, which relates to the technical field of permanent magnet iron removers and comprises a protective cover and a cleaner, a magnetic foreign matter collecting port is arranged in the middle of the protective cover and the cleaner, a permanent magnet cleaning port is arranged in the middle of the bottom end of the protective cover, and a permanent magnet bar cleaning box is mounted at the bottom in the protective cover. A cleaning inner cavity is formed in the bottom of the cleaning device, the cleaning inner cavity and the cleaning device are integrated, handles are welded to the two sides of the cleaning device, the cleaning inner cavity is trapezoidal, a permanent magnet box discharging port is formed in the bottom of the interior of the cleaning inner cavity, and tetrafluoro scraper telescopic air cylinders are installed at the top and the bottom of the interior of the cleaning inner cavity. A PEEK air cylinder shaft sleeve is connected to the outer portion of one end of a telescopic shaft of the teflon scraper telescopic air cylinder in a sleeved mode, a wear-resisting non-metal air cylinder shaft protecting sleeve is adopted, the air cylinder shaft is protected through an organ cover, and the teflon scraper, an independent magnetic foreign matter collecting cover and an independent cleaning permanent magnet cleaning box are tightly attached.

Description

Technical Field

[0001] The utility model relates to the technical field of permanent magnetic iron removers, in particular to a drawer-type permanent magnetic automatic cleaning and collecting device. Background Art

[0002] At present, permanent magnetic iron removers are suitable for removing metal foreign matter from materials in all walks of life. When granular materials pass directly under the permanent magnetic iron remover, the magnetic impurities mixed in the materials are sucked up. Since the belt on the iron remover keeps running, when the ferromagnetic materials adsorbed on it pass through the non-magnetic area, they are scraped out by the iron parts on the belt and thrown into the iron collection box, thereby achieving the purpose of continuous and automatic iron removal.

[0003] Among the permanent magnetic iron removal equipment currently in use, the most widely used one is the iron remover made of permanent magnets. When the permanent magnet of the iron remover adsorbs more and more magnetic materials, in order to remove the adsorbed magnetic foreign matter from the surface of the magnetic rod, the magnetic rod must be taken out manually, and the removal process is relatively complicated. For this reason, we propose an automatic cleaning drawer-type permanent magnetic iron remover to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that when the permanent magnet of the iron remover adsorbs more and more magnetic materials, in order to remove the adsorbed magnetic foreign matter from the surface of the magnetic rod, the magnetic rod must be taken out manually, and the taking-out process is relatively complicated. A drawer-type permanent magnet automatic cleaning and collecting device is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a drawer-type permanent magnet automatic cleaning and collection device, comprising a protective cover and a cleaner, a magnetic foreign matter collection port is provided in the middle of the protective cover and the cleaner, a permanent magnet cleaning port is provided in the middle of the bottom end of the protective cover, a permanent magnet magnetic rod cleaning box is installed at the bottom of the protective cover, a cleaning inner cavity is installed at the bottom of the cleaner, the cleaning inner cavity and the cleaner are integrated, handles are welded on both sides of the cleaner, the shape of the cleaning inner cavity is trapezoidal, a permanent magnet box discharge port is provided at the bottom of the cleaning inner cavity, a polytetrafluoroethylene scraper telescopic cylinder is installed at the top and bottom of the cleaning inner cavity, and a PEEK cylinder sleeve is connected to the outer side of one end of the telescopic shaft of the polytetrafluoroethylene scraper telescopic cylinder.

[0006] Preferably, a polytetrafluoro scraper is installed at the end of the telescopic shaft of the polytetrafluoro scraper telescopic cylinder, a permanent magnet outlet cover is installed on one side of the cleaning inner cavity, a cylindrical magnetic rod is connected to the end of the permanent magnet outlet cover, one end of the cylindrical magnetic rod passes through the permanent magnet magnetic rod cleaning box, the polytetrafluoro scraper is tightly fitted to the surface of the cylindrical magnetic rod, the magnetic foreign matter collection port is a vertical discharge port, and the surface of the cylindrical magnetic rod is sprayed with Teflon coating.

[0007] Preferably, permanent magnetic telescopic cylinders are installed on both sides of the exterior of the cleaner close to the cleaning inner cavity.

[0008] Preferably, the cylinder shaft of the permanent magnet telescopic cylinder is located inside the permanent magnet bar cleaning box, and the cylinder shaft of the permanent magnet telescopic cylinder is covered with an accordion cover on the outside.

[0009] Preferably, the surface of the cylindrical magnetic rod has no sleeve, and the exterior of the cylindrical magnetic rod is sprayed with a Teflon coating.

[0010] Preferably, a top flange is installed on the top of the cleaner.

[0011] Beneficial Effects

[0012] In the utility model, a wear-resistant non-metallic cylinder shaft protective sleeve, an accordion cover is used for the cylinder shaft for protection, a tightly fitting polytetrafluoroethylene scraper, a separate magnetic foreign matter collection cover, and a permanent magnet cleaning box for separate cleaning are adopted. During the permanent magnet cleaning process, the action of the cylinder causes the magnetic rod to exit the box at a uniform speed, and the polytetrafluoroethylene scraper scrapes off foreign matter on the surface of the magnetic rod. The internal structure is optimized so that the equipment is free of wear during subsequent operation and can completely collect foreign matter on the surface of the magnetic rod, thereby solving the problem in the prior art that when the permanent magnet of the iron remover adsorbs more and more magnetic substances, the adsorbed magnetic foreign matter must be removed from the surface of the magnetic rod, and the problem that the magnetic rod must be taken out manually and the taking out process is relatively complicated is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a bottom view of the overall structure of the utility model;

[0014] Figure 2 This is the overall appearance structure diagram of the utility model;

[0015] Figure 3 It is a top view of the overall structure of the utility model;

[0016] Figure 4 It is an axonometric view of the overall structure of the utility model.

[0017] Legend:

[0018] 1. Magnetic foreign matter collection port; 2. Permanent magnet cleaning port; 3. Protective cover; 4. PEEK cylinder sleeve; 5. Cylindrical magnetic rod; 6. PTFE scraper; 7. Permanent magnet outlet cover; 8. Permanent magnet telescopic cylinder; 9. PTFE scraper telescopic cylinder; 10. Permanent magnet box discharge port; 11. Permanent magnet rod cleaning box; 12. Top flange; 13. Cleaner; 14. Clean the inner cavity. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0020] The specific embodiments of the present utility model are described below in conjunction with the accompanying drawings. Specific embodiment one:

[0022] Reference Figure 1-4 A drawer-type permanent magnet automatic cleaning and collecting device comprises a protective cover 3 and a cleaner 13. A magnetic foreign matter collecting port 1 is arranged in the middle of the protective cover 3 and the cleaner 13. A permanent magnet cleaning port 2 is arranged in the middle of the bottom end of the protective cover 3. A permanent magnet magnetic rod cleaning box 11 is installed at the bottom of the protective cover 3. A cleaning inner cavity 14 is installed at the bottom of the cleaner 13. The cleaning inner cavity 14 and the cleaner 13 are integrated. Handles are welded on both sides of the cleaner 13. The shape of the cleaning inner cavity 14 is trapezoidal. A permanent magnet box discharge port 10 is opened at the bottom of the cleaning inner cavity 14. A polytetrafluoroethylene scraper telescopic cylinder 9 is installed at the top and bottom of the cleaning inner cavity 14. A PEEK cylinder sleeve 4 is sleeved on the outside of one end of the telescopic shaft of the polytetrafluoroethylene scraper telescopic cylinder 9.

[0023] A polyfluoro scraper 6 is installed at the end of the telescopic shaft of the polyfluoro scraper telescopic cylinder 9, and a permanent magnet outlet cover 7 is installed on one side of the cleaning inner cavity 14. A cylindrical magnetic rod 5 is connected to the end of the permanent magnet outlet cover 7. One end of the cylindrical magnetic rod 5 passes through the permanent magnet magnetic rod cleaning box 11. The polyfluoro scraper 6 is tightly fitted to the surface of the cylindrical magnetic rod 5. The magnetic foreign matter collection port 1 is a vertical discharge port, and the surface of the cylindrical magnetic rod 5 is sprayed with Teflon coating.

[0024] Permanent magnetic telescopic cylinders 8 are installed on both sides of the outside of the cleaner 13 close to the cleaning inner cavity 14.

[0025] The cylinder shaft of the permanent magnet telescopic cylinder 8 is located inside the permanent magnet bar cleaning box 11, and the cylinder shaft of the permanent magnet telescopic cylinder 8 is covered with an accordion cover.

[0026] There is no sleeve on the surface of the cylindrical magnetic bar 5 , and the outside of the cylindrical magnetic bar 5 is sprayed with a Teflon coating.

[0027] A top flange 12 is installed on the top of the cleaner 13 .

[0028] A PEEK protective sleeve is added to the surface of the telescopic sleeve of the PTFE scraper telescopic cylinder 10; the PTFE scraper 6 fits tightly with the surface of the cylindrical magnetic rod 5 to scrape off the magnetic foreign matter on the surface of the cylindrical magnetic rod 5, and the magnetic foreign matter falls into the magnetic foreign matter collecting port 1; the magnetic foreign matter collecting port 1 is a vertical discharge port to reduce the accumulation of materials at the collection port and ensure that all magnetic foreign matter is collected; the cylindrical magnetic rod 5 runs to the outermost cleaning box area through the telescopic cylinder.

[0029] A polyfluoro scraper telescopic cylinder 9 and a permanent magnet telescopic cylinder 8 are arranged in the permanent magnet box.

[0030] The connection protective sleeve of the PTFE scraper telescopic cylinder 9 is changed to a PEEK protective sleeve, and the cylinder shaft runs in the protective sleeve without generating any metal foreign matter.

[0031] The PTFE scraper 6 is in close contact with the surface of the cylindrical magnetic bar 5 , and scrapes off the metal foreign matter on the surface of the magnetic bar and completely drops it into the magnetic foreign matter collection port 5 .

[0032] The shaft of the permanent magnetic telescopic cylinder 8 is located inside the permanent magnetic rod cleaning box 11, and the shaft is sealed with an accordion cover to ensure that no foreign matter is generated during the telescopic process. Specific embodiment 2:

[0034] Reference Figure 1-4 , drawer-type permanent magnet automatic cleaning device, first the PTFE scraper telescopic cylinder 9 runs, opens the side part of the permanent magnet magnetic rod cleaning box 11, and then opens the permanent magnet telescopic cylinder 8 to start running, so that the magnetic rod exits the box at a uniform speed. During the permanent magnet exit process, the PTFE scraper 6 scrapes off foreign matter on the surface of the cylindrical magnetic rod 5. After the PTFE scraper telescopic cylinder 9 returns to its position, the permanent magnet telescopic cylinder 8 also returns to its position. At this time, all foreign matter on the permanent magnet surface falls to the magnetic foreign matter collection port 1.

[0035] In summary:

[0036] 1. A PEEK protective sleeve is added to the surface of the telescopic sleeve of the PTFE scraper telescopic cylinder 10; the PTFE scraper 6 fits tightly with the surface of the cylindrical magnetic rod 5 to scrape off the magnetic foreign matter on the surface of the cylindrical magnetic rod 5, and the magnetic foreign matter falls into the magnetic foreign matter collection port 1; the magnetic foreign matter collection port 1 is a vertical discharge port to reduce the accumulation of materials at the collection port and ensure that all magnetic foreign matter is collected; the cylindrical magnetic rod 5 runs to the outermost cleaning box area through the telescopic cylinder.

[0037] A polyfluoro scraper telescopic cylinder 9 and a permanent magnet telescopic cylinder 8 are arranged in the permanent magnet box.

[0038] The connection protective sleeve of the PTFE scraper telescopic cylinder 9 is changed to a PEEK protective sleeve, and the cylinder shaft runs in the protective sleeve without generating any metal foreign matter.

[0039] The PTFE scraper 6 is in close contact with the surface of the cylindrical magnetic bar 5 , and scrapes off the metal foreign matter on the surface of the magnetic bar and completely drops it into the magnetic foreign matter collection port 5 .

[0040] The shaft of the permanent magnetic telescopic cylinder 8 is located inside the permanent magnetic rod cleaning box 11, and the shaft is sealed with an accordion cover to ensure that no foreign matter is generated during the telescopic process.

[0041] 2. Drawer-type permanent magnet automatic cleaning device. First, the PTFE scraper telescopic cylinder 9 is operated to open the side part of the permanent magnet magnetic rod cleaning box 11. Then, the permanent magnet telescopic cylinder 8 is opened and started to operate, so that the magnetic rod exits the box at a uniform speed. During the permanent magnet exit process, the PTFE scraper 6 scrapes off foreign matter on the surface of the cylindrical magnetic rod 5. After the PTFE scraper telescopic cylinder 9 returns to its position, the permanent magnet telescopic cylinder 8 also returns to its position. At this time, all foreign matter on the permanent magnet surface falls to the magnetic foreign matter collection port 1.

[0042] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0043] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A drawer-type permanent magnet automatic cleaning and collecting device, comprising a protective cover (3) and a cleaner (13), characterized in that: A magnetic foreign matter collecting port (1) is provided in the middle of the protective cover (3) and the cleaner (13); a permanent magnetic cleaning port (2) is provided in the middle of the bottom end of the protective cover (3); a permanent magnetic bar cleaning box (11) is installed at the bottom of the protective cover (3); a cleaning inner cavity (14) is installed at the bottom of the cleaner (13); the cleaning inner cavity (14) and the cleaner (13) are integrated; handles are welded on both sides of the cleaner (13); the shape of the cleaning inner cavity (14) is trapezoidal; a permanent magnetic box discharge port (10) is provided at the bottom of the cleaning inner cavity (14); a polytetrafluoroethylene scraper telescopic cylinder (9) is installed at the top and bottom of the cleaning inner cavity (14); a PEEK cylinder sleeve (4) is sleeved on the outside of one end of the telescopic shaft of the polytetrafluoroethylene scraper telescopic cylinder (9).

2. A drawer-type permanent magnet automatic cleaning and collecting device according to claim 1, characterized in that: A polyfluoro scraper (6) is installed at the end of the telescopic shaft of the polyfluoro scraper telescopic cylinder (9), a permanent magnet outlet cover (7) is installed on one side of the cleaning inner cavity (14), a cylindrical magnetic rod (5) is connected to the end of the permanent magnet outlet cover (7), one end of the cylindrical magnetic rod (5) passes through the permanent magnet cleaning box (11), the polyfluoro scraper is tightly fitted to the surface of the cylindrical magnetic rod (5), the magnetic foreign matter collection port (1) is a vertical discharge port, and the surface of the cylindrical magnetic rod (5) is sprayed with a Teflon coating.

3. A drawer-type permanent magnet automatic cleaning and collecting device according to claim 2, characterized in that: Permanent magnetic telescopic cylinders (8) are installed on both sides of the outside of the cleaner (13) close to the cleaning inner cavity (14).

4. A drawer-type permanent magnet automatic cleaning and collecting device according to claim 3, characterized in that: The cylinder shaft of the permanent magnetic telescopic cylinder (8) is located inside the permanent magnetic bar cleaning box (11), and the cylinder shaft of the permanent magnetic telescopic cylinder (8) is covered with an accordion cover.

5. A drawer-type permanent magnet automatic cleaning and collecting device according to claim 4, characterized in that: The surface of the cylindrical magnetic rod (5) has no sleeve, and the exterior of the cylindrical magnetic rod (5) is sprayed with a Teflon coating.

6. A drawer-type permanent magnet automatic cleaning and collecting device according to claim 5, characterized in that: A top flange (12) is installed on the top of the cleaner (13).

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