Industrial silicon blanking device with anti-blocking function

Abstract

The utility model discloses an industrial silicon blanking device with an anti-blocking function, and relates to the technical field of industrial silicon blanking, the industrial silicon blanking device with the anti-blocking function comprises a crushing box, the top of the crushing box is fixedly provided with a feed hopper, the feed hopper is communicated with the interior of the crushing box, the bottom of the crushing box is fixedly provided with a discharge hopper, and the discharge hopper is communicated with the interior of the crushing box. The discharging hopper communicates with the interior of the crushing box, a filter screen is fixedly installed at the bottom of the discharging hopper, and a discharging outer pipe is fixedly installed on one side of the discharging hopper, so that industrial silicon between the two partition blades is screened through the filter screen, and then small industrial silicon is discharged through the filter screen and continuously rotates along with the rotating hollow roller; and through the inclined shape of the cutting blades, the filtered industrial silicon is guided into the discharging outer pipe, so that screening and discharging of the industrial silicon are achieved, the industrial silicon of different specifications can be separated conveniently, and later processing of the industrial silicon is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial silicon feeding, and particularly relates to an industrial silicon feeding device with an anti-blocking function. Background Art

[0002] Industrial silicon, also known as metallic silicon, is a commodity name that emerged in the mid-1960s of this century. Metallic silicon is a product smelted from silica and carbonaceous reducing agents in a submerged arc furnace. The content of the main component silicon element is about 98% (in recent years, those with a Si content of 99.99% are also included in metallic silicon), and the remaining impurities are iron, aluminum, calcium, etc. It is divided into various specifications according to its uses. According to the contents of iron, aluminum, and calcium in metallic silicon, metallic silicon can be divided into different grades such as 553, 441, 411, 421, 3303, 3305, 2202, 2502, 1501, 1101, etc. The additional products of metallic silicon include microsilica powder, edge silicon, black skin silicon, metallic silicon slag, etc. Among them, microsilica powder is also called silica fume, which is widely used in the refractory and concrete industries.

[0003] After retrieval, the existing Chinese patent publication number is: CN 217042785 U, which provides an industrial silicon feeding device. Through the cooperation of the rotating motor, crushing rollers, adjusting blocks, and supporting sliders provided, the industrial silicon during the feeding process can be crushed to avoid blockage of the feeding port caused by the feeding of industrial silicon with a large volume, thereby affecting the feeding effect. Through the provided adjusting mechanism, the crushing distance between the two crushing rollers can be adjusted to facilitate the control of the volume of the crushed industrial silicon according to requirements, and thus facilitate subsequent processing and use.

[0004] Although the above patent can adjust the crushing distance between the two crushing rollers to facilitate the control of the volume of the crushed industrial silicon according to requirements, the above industrial silicon feeding device still has the following problems: when discharging the industrial silicon during feeding, it cannot classify and feed according to the size of the crushed industrial silicon well, resulting in the mixing of industrial silicon with different sizes, thereby affecting the subsequent use.

[0005] In view of the above problems, for this reason, an industrial silicon feeding device with an anti-blocking function is proposed. Summary of the Utility Model

[0006] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and provide an industrial silicon feeding device with an anti-blocking function, which can solve the problems in the background art.

[0007] To achieve the above object, the present utility model provides the following technical solutions: An industrial silicon feeding device with an anti-blocking function, including a crushing box, a feeding hopper is fixedly installed at the top of the crushing box, the feeding hopper is communicated with the inside of the crushing box, a discharging hopper is fixedly installed at the bottom of the crushing box, the discharging hopper is communicated with the inside of the crushing box, a filter screen is fixedly installed at the bottom of the discharging hopper, a discharging outer pipe is fixedly installed on one side of the discharging hopper, the discharging outer pipe is communicated with the inside of the discharging hopper, a driving motor is fixedly installed on one side of the discharging hopper, a driving shaft is fixedly installed at the output end of the driving motor, the driving shaft is rotatably connected inside the discharging hopper, a rotating hollow roller is fixedly installed at one end of the driving shaft, and dividing blades are fixedly installed on the surface of the rotating hollow roller, and the dividing blades are arranged obliquely.

[0008] Preferably, a fixed shaft is fixedly installed inside the discharging hopper, and the fixed shaft rotatably penetrates into the inside of the rotating hollow roller.

[0009] Preferably, a spring is fixedly installed on the surface of one end of the fixed shaft located inside the hollow roller, and a knocking ball is fixedly installed at one end of the spring away from the fixed shaft.

[0010] Preferably, convex blocks are fixedly installed on the inner wall of the rotating hollow roller.

[0011] Preferably, a discharging inner pipe is slidably connected inside the discharging outer pipe.

[0012] Preferably, a bolt is threadedly connected inside the discharging outer pipe, the bolt penetrates through the discharging outer pipe and extends to the inside of the discharging outer pipe, and one end of the bolt extending to the inside of the discharging outer pipe contacts the surface of the discharging inner pipe.

[0013] Preferably, two limiting chutes are opened inside the discharging outer pipe, and limiting sliders are slidably connected inside both of the two limiting chutes.

[0014] Preferably, both of the two limiting sliders are fixedly connected to the surface of the discharging inner pipe.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] (1) For the industrial silicon feeding device with an anti-blocking function, the industrial silicon between the two dividing blades is screened through the filter screen, and then the small industrial silicon is discharged through the filter screen. Then, with the continuous rotation of the rotating hollow roller, due to the oblique shape of the dividing blades, the filtered industrial silicon is guided into the inside of the discharging outer pipe, thereby realizing the screening and feeding of industrial silicon, facilitating the separation of industrial silicon of different specifications, and facilitating the subsequent processing of industrial silicon.

[0017] (2) When the rotating hollow roller of the industrial silicon feeding device with anti-blocking function rotates, the convex block rotates along with the rotating hollow roller, so that the knocking ball knocks on the convex block, and then the rotating hollow roller shakes, and then the discharge hopper shakes, which is convenient for the industrial silicon to enter the inside of the discharge hopper. At the same time, it is convenient to carry out vibration screening through the filter screen, thereby improving the screening effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below in conjunction with the drawings and embodiments:

[0019] Figure 1 is a schematic structural diagram of an industrial silicon feeding device with anti-blocking function of the present invention;

[0020] Figure 2 is an internal schematic diagram of the discharge hopper of the present invention;

[0021] Figure 3 is an internal schematic diagram of the rotating hollow roller of the present invention;

[0022] Figure 4 is an internal schematic diagram of the discharge outer pipe of the present invention.

[0023] Reference numerals: 1, crushing box; 2, feed hopper; 3, discharge hopper; 4, drive motor; 5, discharge outer pipe; 6, discharge inner pipe; 7, bolt; 8, dividing blade; 9, drive shaft; 10, rotating hollow roller; 11, fixed shaft; 12, convex block; 13, knocking ball; 14, spring; 15, limiting slideway; 16, limiting slider; 17, filter screen. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0025] For a further understanding of the content of the present invention, the present invention will be described in detail in conjunction with the drawings.

[0026] Please refer to Figures 1-4, the present utility model provides a technical solution: an industrial silicon feeding device with anti-blocking function, including a crushing box 1, a feeding hopper 2 is fixedly installed at the top of the crushing box 1, the feeding hopper 2 is communicated with the inside of the crushing box 1, a discharge hopper 3 is fixedly installed at the bottom of the crushing box 1, the discharge hopper 3 is communicated with the inside of the crushing box 1, a filter screen 17 is fixedly installed at the bottom of the discharge hopper 3, a discharge outer pipe 5 is fixedly installed on one side of the discharge hopper 3, the discharge outer pipe 5 is communicated with the inside of the discharge hopper 3, a driving motor 4 is fixedly installed on one side of the discharge hopper 3, an output end of the driving motor 4 is fixedly installed with a driving shaft 9, the driving shaft 9 is rotatably connected inside the discharge hopper 3, one end of the driving shaft 9 is fixedly installed with a rotating hollow roller 10, and dividing blades 8 are fixedly installed on the surface of the rotating hollow roller 10, and the dividing blades 8 are arranged obliquely.

[0027] Put the industrial silicon into the inside of the feeding hopper 2, drive the two crushing rollers to rotate through the motor and gears, and then crush the industrial silicon, and then enter the inside of the discharge hopper 3, so that the industrial silicon falls between the plurality of dividing blades 8. Start the driving motor 4 to drive the driving shaft 9 to rotate by the driving motor 4, and then make the rotating hollow roller 10 and the dividing blades 8 rotate. Then, the industrial silicon between the two dividing blades 8 will be screened through the filter screen 17, and then the small industrial silicon will be discharged through the filter screen 17. Then, with the continuous rotation of the rotating hollow roller 10, through the inclination of the dividing blades 8, the filtered industrial silicon is guided into the inside of the discharge outer pipe 5, thus realizing the screening and feeding of industrial silicon, facilitating the separation of industrial silicon of different specifications, and facilitating the subsequent processing of industrial silicon.

[0028] A fixed shaft 11 is fixedly installed inside the discharge hopper 3, the fixed shaft 11 rotatably penetrates into the inside of the rotating hollow roller 10, a spring 14 is fixedly installed on the surface of one end of the fixed shaft 11 located inside the hollow roller 10, a knocking ball 13 is fixedly installed at one end of the spring 14 away from the fixed shaft 11, and a convex block 12 is fixedly installed on the inner wall of the rotating hollow roller 10.

[0029] When the rotating hollow roller 10 rotates, since the fixed shaft 11 is fixedly connected to the inner wall of the discharge hopper 3, the fixed shaft 11 does not rotate. Then, when the rotating hollow roller 10 rotates, the convex block 12 rotates with the rotating hollow roller 10, so that the knocking ball 13 knocks on the convex block 12, causing the rotating hollow roller 10 to shake, and then causing the discharge hopper 3 to shake, which is convenient for the industrial silicon to enter the inside of the discharge hopper 3, and at the same time convenient for vibrating screening through the filter screen 17, thereby improving the screening effect.

[0030] Inside the discharge outer pipe 5, a discharge inner pipe 6 is slidably connected. A bolt 7 is threadedly connected inside the discharge outer pipe 5. The bolt 7 penetrates through the discharge outer pipe 5 and extends into the interior of the discharge outer pipe 5. One end of the bolt 7 extending into the interior of the discharge outer pipe 5 contacts the surface of the discharge inner pipe 6. Two limiting slideways 15 are provided inside the discharge outer pipe 5. Limiting sliders 16 are slidably connected inside both of the two limiting slideways 15. Both of the two limiting sliders 16 are fixedly connected to the surface of the discharge inner pipe 6.

[0031] Rotate the bolt 7 so that the bolt 7 no longer presses against the discharge inner pipe 6, thereby enabling the discharge inner pipe 6 to slide inside the discharge outer pipe 5, facilitating the extension of the length of the discharge outer pipe 5, facilitating adjustment according to the usage requirements, and facilitating material discharge.

[0032] Working principle:

[0033] Put industrial silicon into the interior of the feed hopper 2. Drive the two crushing rollers to rotate through the motor and gears, thereby crushing the industrial silicon and then entering the interior of the discharge hopper 3, causing the industrial silicon to fall between multiple dividing blades 8. Start the drive motor 4 to drive the drive shaft 9 to rotate, thereby driving the rotating hollow roller 10 and the dividing blades 8 to rotate. Then, the industrial silicon between the two dividing blades 8 will be screened through the filter screen 17, and the small industrial silicon will be discharged through the filter screen 17. Then, as the rotating hollow roller 10 continues to rotate, due to the inclined shape of the dividing blades 8, the filtered industrial silicon is guided into the interior of the discharge outer pipe 5, thus realizing the screening and discharging of industrial silicon.

[0034] When the rotating hollow roller 10 rotates, since the fixed shaft 11 is fixedly connected to the inner wall of the discharge hopper 3, the fixed shaft 11 does not rotate. Then, when the rotating hollow roller 10 rotates, the convex block 12 rotates following the rotating hollow roller 10, causing the knocking ball 13 to knock on the convex block 12, making the rotating hollow roller 10 vibrate, and causing the discharge hopper 3 to vibrate, thus facilitating the entry of industrial silicon into the interior of the discharge hopper 3.

[0035] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An industrial silicon feeding device with anti-blocking function, comprising a crushing box (1), characterized in that: A feed hopper (2) is fixedly mounted on the top of the crushing box (1), and the feed hopper (2) is connected to the inside of the crushing box (1). A discharge hopper (3) is fixedly mounted on the bottom of the crushing box (1), and the discharge hopper (3) is connected to the inside of the crushing box (1). A filter screen (17) is fixedly mounted on the bottom of the discharge hopper (3). A discharge outer pipe (5) is fixedly mounted on one side of the discharge hopper (3), and the discharge outer pipe (5) is connected to the inside of the discharge hopper (3). A drive motor (4) is fixedly mounted on one side of the discharge hopper (3), and a drive shaft (9) is fixedly mounted on the output end of the drive motor (4). The drive shaft (9) is rotatably connected inside the discharge hopper (3). A rotating hollow roller (10) is fixedly mounted on one end of the drive shaft (9), and a dividing blade (8) is fixedly mounted on the surface of the rotating hollow roller (10), and the dividing blade (8) is arranged in an inclined shape.

2. The industrial silicon feeding device with anti-blocking function according to claim 1 is characterized in that: A fixed shaft (11) is fixedly installed inside the discharge hopper (3), and the fixed shaft (11) rotates and penetrates into the interior of the rotating hollow roller (10).

3. The industrial silicon feeding device with anti-blocking function according to claim 2 is characterized in that: A spring (14) is fixedly mounted on the surface of one end of the fixed shaft (11) located inside the hollow roller (10), and a knocking ball (13) is fixedly mounted on the end of the spring (14) away from the fixed shaft (11).

4. The industrial silicon feeding device with anti-blocking function according to claim 3 is characterized in that: A convex block (12) is fixedly mounted on the inner wall of the rotating hollow roller (10).

5. The industrial silicon feeding device with anti-blocking function according to claim 4 is characterized in that: The inner part of the discharge outer tube (5) is slidably connected with the discharge inner tube (6).

6. The industrial silicon feeding device with anti-blocking function according to claim 5, characterized in that: The inner thread of the discharge outer tube (5) is connected with a bolt (7), which passes through the discharge outer tube (5) and extends to the inside of the discharge outer tube (5). One end of the bolt (7) extending to the inside of the discharge outer tube (5) contacts the surface of the discharge inner tube (6).

7. The industrial silicon feeding device with anti-blocking function according to claim 6 is characterized in that: Two limiting slideways (15) are provided inside the discharge outer tube (5), and limiting sliding blocks (16) are slidably connected inside the two limiting slideways (15).

8. The industrial silicon feeding device with anti-blocking function according to claim 7 is characterized in that: The two limiting slide blocks (16) are both fixedly connected to the surface of the discharge inner tube (6).

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