A solid waste crushing mechanism convenient for collecting iron filings

Abstract

The utility model relates to the technical field of waste treatment, and specifically to a crushing mechanism for solid waste that is convenient for collecting iron filings, comprising a box body, a box door, a feed port, a guide plate and a scraping mechanism; the box door is arranged on the front side of the box body, the feed port is connected to the top of the box body, the guide plate is fixedly installed inside the box body, and the scraping mechanism is arranged on the left side of the guide plate; the scraping mechanism comprises a screw rod, an L-shaped rod, a scraper and a magnetic rod, the screw rod passes through the L-shaped rod and is threadedly connected to the L-shaped rod, the scraper is fixedly installed at one end of the L-shaped rod, the magnetic rod is fixedly installed inside the box body, and passes through the scraper and is slidably connected to the scraper; the utility model can absorb and collect iron filings generated during crushing by arranging a plurality of magnetic rods, and after crushing is completed, a motor is started to drive the scraper to move forward, and the scraper scrapes the iron filings on the magnetic rod, which is convenient for subsequent collection, does not require manual cleaning, and improves the practicality of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of waste treatment, in particular to a solid waste crushing mechanism which is convenient for collecting iron scraps. Background Art

[0002] In the process of iron processing, a large amount of scrap iron will be generated. In order to avoid waste of resources, the scrap iron will be recycled. The recycled scrap iron will be crushed for better transportation.

[0003] For example, the waste crushing device for mechanical processing disclosed in the authorization announcement number CN212524410U includes a base plate, a processing box, a screen plate, a No. 2 motor box, a No. 2 motor, a coupling, a rotating shaft, a bearing, a stirring rod, a magnet sleeve, a crushing blade, a No. 1 motor box, a No. 1 motor, a feeding motor, a spiral feeding blade, a support rod, a transmission belt, an air pipe, an air nozzle and an air pump. Although the crushing blades are used to crush the material, the crushed material is then stirred by the stirring rod, so that the No. 2 motor drives the stirring rod on the rotating shaft to screen the crushed waste. During the screening process, the magnet sleeve absorbs iron chips in the waste, so that the iron chips are separated from the crushed material, thereby avoiding the loss of iron chips and saving resources.

[0004] However, it does not solve the problem that when the existing crushing device screens iron chips, the iron chips are adsorbed by the magnet sleeve, so that when the magnet sleeve rotates, the iron chips are driven away from the crushed material. The iron chips on the outside of the magnet sleeve need to be manually cleaned by the staff, resulting in increased labor costs when crushing the materials. For this reason, we propose a solid waste crushing mechanism that is convenient for collecting iron chips. Utility Model Content

[0005] The purpose of the utility model is to provide a solid waste crushing mechanism which is convenient for collecting iron filings, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A solid waste crushing mechanism that is convenient for collecting iron filings, comprising: a box body, a box door, a feed port, a guide plate and a scraping mechanism; the box door is arranged on the front side of the box body, the feed port is connected to the top of the box body, the guide plate is fixedly installed inside the box body, and the scraping mechanism is arranged on the left side of the guide plate; the scraping mechanism comprises a screw rod, an L-shaped rod, a scraper and a magnetic rod, the screw rod passes through the L-shaped rod and is threadedly connected to the L-shaped rod, the scraper is fixedly installed at one end of the L-shaped rod, and the magnetic rod is fixedly installed inside the box body and passes through the scraper and is slidably connected to the scraper.

[0008] Preferably, a baffle is fixedly installed on the left side of the inner wall of the box, a through hole is opened on the right side of the baffle, the L-shaped rod passes through the through hole and is slidably connected to the through hole, and one end of the screw rod is rotatably connected to the front side of the inner wall of the baffle through a bearing. The baffle can achieve an isolation effect.

[0009] Preferably, a motor is fixedly mounted on the back of the inner wall of the box, and the output end of the motor is rotatably connected to the other end of the screw rod through a coupling rod. The motor is arranged inside the baffle, and the screw rod can be driven to rotate by the motor.

[0010] Preferably, an inclined plate is fixedly installed inside the box, and the bottom of the inclined plate is a mesh structure. The box is slidably connected to a collection box, and a discharge port is opened on the right side. A small amount of unabsorbed iron filings can be collected by setting the collection box.

[0011] Preferably, a collecting mechanism is provided on the left side of the box body, and the collecting mechanism includes an L-shaped plate 1, an electric push rod, and a box body. The L-shaped plate 1 is fixedly installed on the left side of the box body, the electric push rod is fixedly installed inside the L-shaped plate 1, and the output end is fixedly connected to the left side of the box body. The box body passes through the left side of the box body and is slidably connected to the box body. By setting the electric push rod, the box body can be driven in and out of the box body.

[0012] Preferably, L-shaped plate 2 is fixedly installed on the front and rear sides of the L-shaped plate 1, and sliding rods are fixedly installed on the front and rear sides of the box body. A sliding hole is provided on the L-shaped plate 2, and one end of the sliding rod is slidably connected to the inside of the sliding hole. A rectangular hole is provided on the front of the box body, and a slide plate is slidably connected to the rectangular hole. The L-shaped plate 2, the sliding hole and the sliding rod are provided to enable the box body to move stably left and right. The opening and closing of the rectangular hole can be controlled by providing the slide plate, thereby facilitating material discharge.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. By setting up multiple magnetic bars, the iron filings generated during crushing can be adsorbed and collected. After crushing, the motor is started to drive the scraper forward. The scraper scrapes the iron filings on the magnetic bars, which is convenient for subsequent collection and does not require manual cleaning, thereby improving the practicality of the device.

[0015] 2. Start the electric push rod to drive the box to move right into the interior of the box until the box is moved directly under the multiple magnetic bars to collect the scraped iron chips. Then start the electric push rod to move the box out of the box to facilitate subsequent processing of the iron chips. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2This is a schematic diagram of the internal structure of the box of the utility model;

[0018] Figure 3 It is a structural diagram of the scraping mechanism of the utility model.

[0019] In the figure: 1. Box body; 2. Box door; 3. Feed port; 4. Guide plate; 5. Inclined plate; 6. Scraping mechanism; 61. Baffle; 62. Motor; 63. Screw; 64. L-shaped rod; 65. Through hole; 66. Scraper; 67. Magnetic rod; 7. Collecting mechanism; 71. L-shaped plate 1; 72. Electric push rod; 73. Box body; 74. L-shaped plate 2; 75. Slide hole; 76. Slide rod; 77. Slide plate; 8. Collection box. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] like Figure 1-3As shown, a crushing mechanism for solid waste that is convenient for collecting iron filings comprises a box body 1, a box door 2, a feed port 3, a guide plate 4 and a scraping mechanism 6; the box door 2 is arranged on the front of the box body 1, the feed port 3 is connected to the top of the box body 1, the guide plate 4 is fixedly installed inside the box body 1, and the guide plate 4 is tilted so that the crushed scrap iron can automatically slide to the lower side. A crushing mechanism is set inside the box body 1 to crush the scrap iron, which is not shown in the prior art. The scraping mechanism 6 is set on the left side of the guide plate 4; the scraping mechanism 6 comprises a screw rod 63, an L-shaped rod 64, a scraper 66 and a magnetic rod 67. The screw rod 63 passes through the L-shaped rod 64 and is threadedly connected to the L-shaped rod 64. The scraper 66 is fixedly installed at one end of the L-shaped rod 64. The magnetic rod 67 is fixedly installed inside the box body 1 and passes through the scraper 66 and is slidably connected to the scraper 66. The number of the magnetic rods 67 is multiple, which improves In order to improve the efficiency of adsorbing iron filings, a baffle 61 is fixedly installed on the left side of the inner wall of the box body 1, and a through hole 65 is provided on the right side of the baffle 61. The L-shaped rod 64 passes through the through hole 65 and is slidably connected to the through hole 65. One end of the screw rod 63 is rotatably connected to the front side of the inner wall of the baffle 61 through a bearing. By setting the baffle 61, an isolation effect can be achieved. A motor 62 is fixedly installed on the back side of the inner wall of the box body 1, and the output end of the motor 62 is rotatably connected to the other end of the screw rod 63 through a connecting rod. The motor 62 is arranged inside the baffle 61, and the screw rod 63 can be driven to rotate by setting the motor 62. An inclined plate 5 is fixedly installed inside the box body 1, and the bottom of the inclined plate 5 is a mesh structure. The inclined plate 5 with a mesh structure at the bottom can allow iron filings to fall. The box body 1 is slidably connected to a collection box 8, and a discharge port is provided on the right side. By setting the collection box 8, a small amount of unadsorbed iron filings can be collected.

[0022] Specifically, the starting motor 62 drives the screw rod 63 to rotate, the screw rod 63 drives the L-shaped rod 64 to move, and the L-shaped rod 64 drives the scraper 66 to scrape the iron filings on the magnetic rod 67. The front end part of the magnetic rod 67 is a non-magnetic cylindrical rod to avoid unclean scraping of the iron filings, and the material of the scraper 66 is not magnetic.

[0023] like Figure 1-2As shown, a collecting mechanism 7 is provided on the left side of the box body 1. The collecting mechanism 7 includes an L-shaped plate 71, an electric push rod 72, and a box body 73. The L-shaped plate 71 is fixedly installed on the left side of the box body 1. The electric push rod 72 is fixedly installed inside the L-shaped plate 71, and the output end is fixedly connected to the left side of the box body 73. The box body 73 passes through the left side of the box body 1 and is slidably connected to the box body 1. The electric push rod 72 can drive the box body 73 in and out of the box body 1. The front and rear sides of the L-shaped plate 71 are fixedly installed with an L-shaped plate 2 74. The front and rear sides of the box body 73 are fixedly installed with a slide bar 76. A sliding hole 75 is provided on the second plate 74, and one end of the sliding rod 76 is slidably connected to the inside of the sliding hole 75. A rectangular hole is provided on the front of the box body 73, and a slide plate 77 is slidably connected to the rectangular hole. The L-shaped plate 74, the sliding hole 75 and the sliding rod 76 are provided to enable the box body 73 to move left and right stably. The opening and closing of the rectangular hole can be controlled by providing the slide plate 77, thereby facilitating material discharge. The inside of the box body 73 is provided with an inclined surface to guide the collected iron filings to flow to the rectangular hole. The slide plate 77 extends through the left side of the box body 73 to the inside of the rectangular hole, and is fixed to the inside of the rectangular hole by magnetism for easy pulling and drawing.

[0024] Specifically, by starting the electric push rod 72 to drive the box body 73 to move right and extend into the interior of the box body 1, until the box body 73 is moved to directly below the multiple magnetic bars 67, the scraped iron filings can be collected, and then the electric push rod 72 is started again to move the box body 73 out of the box body 1, which is convenient for subsequent processing of the iron filings. When the box body 73 is not working, the right side is flush with the left side of the inner wall of the box body 1 to prevent scrap iron from leaking out.

[0025] Furthermore, the above electronic control technologies are all existing technologies and are not the main innovation of this application, and will not be described in detail here.

[0026] The working principle of the present invention is as follows: the crushed scrap iron is guided to multiple magnetic bars 67 through the guide plate 4, and the magnetic bars 67 adsorb the iron filings. The larger scrap iron materials automatically fall onto the inclined plate 5 under the action of their own gravity, and then flow out from the discharge port on the right side of the box body 1. After the crushing is completed, the electric push rod 72 is started to drive the box body 73 to move right into the interior of the box body 1 until the box body 73 is moved to just below the multiple magnetic bars 67. The motor 62 is started to drive the screw rod 63 to rotate, and the screw rod 63 drives the L-shaped rod 64 to move. The L-shaped rod 64 drives the scraper 66 to scrape the iron filings on the magnetic bars 67 so that they fall into the interior of the box body 73. After scraping, the electric push rod 72 is started again to move the box body 73 out of the box body 1, which is convenient for subsequent processing of the iron filings.

[0027] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A solid waste crushing mechanism for collecting iron filings, characterized in that: include: A box body (1), a box door (2), a feed inlet (3), a guide plate (4) and a scraping mechanism (6); The box door (2) is arranged on the front side of the box body (1), the feed port (3) is arranged in communication with the top of the box body (1), the guide plate (4) is fixedly installed inside the box body (1), and the scraping mechanism (6) is arranged on the left side of the guide plate (4); The scraping mechanism (6) comprises a screw rod (63), an L-shaped rod (64), a scraper (66) and a magnetic rod (67); the screw rod (63) passes through the L-shaped rod (64) and is threadedly connected to the L-shaped rod (64); the scraper (66) is fixedly mounted on one end of the L-shaped rod (64); and the magnetic rod (67) is fixedly mounted inside the box (1) and passes through the scraper (66) and is slidably connected to the scraper (66).

2. A solid waste crushing mechanism for collecting iron filings according to claim 1, characterized in that: A baffle (61) is fixedly mounted on the left side of the inner wall of the box body (1), a through hole (65) is opened on the right side of the baffle (61), the L-shaped rod (64) passes through the through hole (65) and is slidably connected to the through hole (65), and one end of the screw rod (63) is rotatably connected to the front side of the inner wall of the baffle (61) through a bearing.

3. A solid waste crushing mechanism for collecting iron filings according to claim 2, characterized in that: A motor (62) is fixedly mounted on the back of the inner wall of the box body (1), and the output end of the motor (62) is rotatably connected to the other end of the screw rod (63) via a coupling rod. The motor (62) is arranged inside the baffle (61).

4. A solid waste crushing mechanism for collecting iron filings according to claim 1, characterized in that: An inclined plate (5) is fixedly installed inside the box body (1), and the bottom of the inclined plate (5) is a mesh structure. The box body (1) is slidably connected to a collecting box (8), and a discharge port is opened on the right side.

5. A solid waste crushing mechanism for collecting iron filings according to claim 4, characterized in that: A collecting mechanism (7) is provided on the left side of the box body (1), and the collecting mechanism (7) comprises an L-shaped plate (71), an electric push rod (72), and a box body (73). The L-shaped plate (71) is fixedly mounted on the left side of the box body (1), the electric push rod (72) is fixedly mounted inside the L-shaped plate (71), and the output end is fixedly connected to the left side of the box body (73). The box body (73) passes through the left side of the box body (1) and is slidably connected to the box body (1).

6. A solid waste crushing mechanism for collecting iron filings according to claim 5, characterized in that: The front and rear sides of the L-shaped plate 1 (71) are fixedly mounted with an L-shaped plate 2 (74); the front and rear sides of the box body (73) are fixedly mounted with a sliding rod (76); a sliding hole (75) is provided on the L-shaped plate 2 (74); one end of the sliding rod (76) is slidably connected to the inside of the sliding hole (75); a rectangular hole is provided on the front side of the box body (73); a sliding plate (77) is slidably connected to the rectangular hole.

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