Photovoltaic panel crushing equipment

Abstract

The utility model discloses photovoltaic panel crushing equipment which comprises a crushing roller, a feeding hopper and a cleaning mechanism, and a driving part is arranged on one side of the crushing roller; the feeding hopper is arranged at the upper part of the crushing roller fixing box; the cleaning mechanisms are arranged on the two sides of the feeding hopper, parts of the cleaning mechanisms penetrate through the feeding hopper, each cleaning mechanism comprises an air suction channel and an inclined block with an inclined face, a screen is arranged on each inclined face, each inclined block is provided with a cavity, and the cavities are communicated with the air suction channels. The baffle used for blocking the screen is arranged on the inner side of the screen, namely the interior of the cavity, one end of the baffle is hinged to the screen, the other end of the baffle abuts against the limiting block through the spring of the reset mechanism, and therefore the screen is blocked, when the crushing equipment works, the air draft mechanism conducts air draft, and the baffle is opened due to suction force; and when the feeding hopper is not used, the screen part is closed through the reset mechanism, and the situation that other impurities enter the cavity to affect the filtering effect is avoided.

Description

Technical Field

[0001] The utility model relates to the field of photovoltaic panel crushing, in particular to a photovoltaic panel crushing device. Background Art

[0002] Photovoltaic is the abbreviation of solar photovoltaic power generation system. It is a new type of power generation system that uses the photovoltaic effect of solar cell semiconductor materials to directly convert solar radiation energy into electrical energy. There are two modes of operation: independent operation and grid-connected operation. Photovoltaic is defined as the direct conversion of ray energy. In practical applications, it usually refers to the conversion of solar energy into electrical energy, that is, solar photovoltaic. It is mainly achieved by using solar panels made of semiconductor materials such as silicon to generate direct current using light, such as solar cells that can be seen everywhere in our daily lives. With the continuous development of industry and science and technology, human demand for energy is also increasing. Therefore, the photovoltaic industry has flourished as a green and renewable new energy industry, and photovoltaic panel recycling has become increasingly important in the photovoltaic industry. When the photovoltaic panels with surface silicon crystals are crushed, some silicon crystals or glass fragments are still left on the surface of the photovoltaic panels. During the crushing process, dust gas is generated, and the gas contains fine fragments that diffuse into the air, affecting the processing environment. If the operator inhales it, it will cause physical damage. In order to prevent the broken gas from spreading and causing unnecessary harm. Utility Model Content

[0003] One purpose of the utility model is to provide a photovoltaic panel crushing device which can solve at least any aspect of the above-mentioned technical problems.

[0004] A further object of the utility model is to prevent the fine glass particles in the dust generated by the crusher from spreading into the air, thereby avoiding air pollution in the processing environment and avoiding inhalation by operators.

[0005] Another further purpose of the utility model is to improve the cleanliness and safety of the processing environment.

[0006] In particular, the utility model provides a photovoltaic panel crushing device, comprising a crushing roller, one side of which is provided with a driving part;

[0007] A feed hopper, the feed hopper being arranged on the upper part of the crushing roller fixing box;

[0008] A cleaning mechanism, wherein the cleaning mechanism is arranged on both sides of the feed hopper, and part of the cleaning mechanism passes through the feed hopper, the cleaning mechanism comprises an air suction channel and an inclined block with an inclined surface, the inclined surface is provided with a screen, the inclined block has a cavity, and the cavity is connected to the air suction channel.

[0009] Furthermore, a baffle is arranged near the screen, one end of the baffle is hinged to the inside of the cavity, and the other end of the baffle is provided with a reset mechanism for making it close to the screen.

[0010] Furthermore, the reset mechanism comprises a spring and a fixed block, the fixed block is arranged at the bottom of the cavity, and two ends of the spring are respectively connected to one end of the baffle and the fixed block.

[0011] Furthermore, the inclined surface is relatively arranged obliquely upward.

[0012] Technical effects and advantages of the utility model:

[0013] The utility model provides inclined blocks with inclined surfaces on both sides of the feed hopper, the inclined blocks having a cavity, the cavity being connected to an air suction channel, the air suction channel being connected to a gas filtering mechanism, when in use, dust mist generated when the photovoltaic sheet is crushed by a crushing roller is sucked into the air suction channel by exhaust, and enters the filtering mechanism through the air suction channel for filtration, and at the same time a baffle for blocking the screen is provided on the inner side of the screen, that is, inside the cavity, one end of the baffle is hinged to the screen, and the other end is supported by a spring and a limit block of a reset mechanism, thereby blocking the screen, when the crushing equipment is working, the exhaust mechanism performs exhaust, the baffle is opened by suction, and the dust mist generated inside the feed hopper is sucked in for filtration, and when not in use, the screen portion is closed by the reset mechanism to prevent other impurities from entering the cavity and affecting the filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Hereinafter, some specific embodiments of the present invention will be described in detail in an exemplary and non-limiting manner with reference to the accompanying drawings. The same reference numerals in the accompanying drawings indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale. In the accompanying drawings:

[0015] Figure 1 It is a schematic diagram of the structure of the utility model.

[0016] Figure 2 It is a schematic diagram of the structure of the utility model from top view.

[0017] Figure 3 For this utility model Figure 2 Schematic diagram of the cross-sectional structure along the AA direction.

[0018] Figure 4 For this utility model Figure 3 Schematic diagram of the partially enlarged structure of B.

[0019] In the figure: 1. feed hopper, 2. cleaning mechanism, 201. tilting block, 202. screen, 203. suction channel, 204. reset mechanism, 205. baffle, 3. driving unit, 4. crushing roller, 5. photovoltaic sheet, 6. dust and mist. DETAILED DESCRIPTION

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

[0021] Figure 1 It is a schematic diagram of the structure of the utility model. Figure 2 It is a schematic diagram of the structure of the utility model from top view. Figure 3 For this utility model Figure 2 Schematic diagram of the cross-sectional structure along the AA direction. Figure 4 For this utility model Figure 3 Schematic diagram of the partially enlarged structure of B.

[0022] The scheme of this embodiment provides a photovoltaic panel crushing equipment, including a crushing roller 4, a feed hopper 1 and a cleaning mechanism 2. A driving part 3 is provided on one side of the crushing roller 4 to drive the rotation of the crushing roller 4 through a driving motor. Since the driving part 3 is divided into the prior art figure and is not shown; the feed hopper 1 is fixed to the upper part of the fixing box of the crushing roller 4 by bolts; the cleaning mechanism 2 is symmetrically arranged on both sides of the feed hopper 1, and the dust mist 6 generated in the middle of the crushing part is adsorbed by exhaust in symmetrical directions without affecting the discharge of materials, and part of the cleaning mechanism 2 passes through the feed hopper 1 and is fixed inside the feed hopper 1, the cleaning mechanism 2 includes a suction channel 203 and an inclined block 201 with an inclined surface, the inclined surface is provided with a screen 202, the inclined block 201 has a cavity, and the cavity is connected with the suction channel 203. When in use, the material is screened by the screen 202 to prevent larger impurities from entering the suction channel 203.

[0023] It should be further explained that a baffle 205 is provided near the inner side of the screen 202, one end of the baffle 205 is hinged to the inside of the cavity, and the other end of the baffle 205 is provided with a reset mechanism 204 to make it close to the screen 202. Figure 4As shown in the figure, the reset mechanism 204 includes a spring and a fixed block, the fixed block is arranged at the bottom of the cavity, and the two ends of the spring are respectively connected to one end of the baffle 205 and the fixed block. When vacuum filtration is performed, when negative pressure is generated in the cavity, the baffle 205 opens to inhale the dust mist 6 generated in the feed hopper 1. When not in use, the baffle 205 blocks the screen 202. When the screen 202 is blocked by large particles, the baffle 205 collides with the inside of the cavity through repeated ventilation to generate vibration to shake off the impurities on the surface of the screen 202.

[0024] It needs to be further explained that if Figure 3 As shown in , the inclined surface is arranged relatively obliquely upward to facilitate the suction of the generated dust mist 6, while not hindering the material from entering the crushing equipment.

[0025] Working principle of this utility model:

[0026] When in use, by setting inclined blocks 201 with inclined surfaces on both sides of the feed hopper 1, the inclined blocks 201 have a cavity, the cavity is connected to the suction channel 203, the suction channel 203 is connected to the gas filtering mechanism, when in use, the dust mist 6 generated when the photovoltaic sheet 5 is crushed by the crushing roller 4 is sucked into the suction channel 203 by exhaust, and enters the filtering mechanism through the suction channel 203 for filtration, and at the same time, a gas filter is provided on the inner side of the screen 202, that is, inside the cavity, for blocking the dust. The baffle 205 holds the screen 202, one end of the baffle 205 is hinged to the screen 202, and the other end is supported by the spring and the limit block of the reset mechanism 204, so as to block the screen 202. When the crushing equipment is working, the exhaust mechanism exhausts air, and the baffle 205 is sucked open, so that the dust mist 6 generated inside the feed hopper 1 is sucked in for filtration. When not in use, the screen 202 is partially closed by the reset mechanism 204 to prevent other impurities from entering the cavity and affecting the filtering effect.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A photovoltaic panel crushing device, characterized in that: include, A crushing roller (4), wherein a driving unit (3) is provided on one side of the crushing roller (4); A feed hopper (1), the feed hopper (1) being arranged on the upper part of the fixing box of the crushing roller (4); A cleaning mechanism (2), wherein the cleaning mechanism (2) is arranged on both sides of the feed hopper (1), and a portion of the cleaning mechanism (2) passes through the feed hopper (1), the cleaning mechanism (2) comprises an air suction channel (203) and an inclined block (201) having an inclined surface, the inclined surface being provided with a screen (202), and the inclined block (201) having a cavity, and the cavity is connected to the air suction channel (203).

2. A photovoltaic panel crushing device according to claim 1, characterized in that: A baffle (205) is provided near the screen (202), one end of the baffle (205) is hinged to the inside of the cavity, and the other end of the baffle (205) is provided with a reset mechanism (204) for making it close to the screen (202).

3. A photovoltaic panel crushing device according to claim 2, characterized in that: The reset mechanism (204) comprises a spring and a fixed block, the fixed block is arranged at the bottom of the cavity, and two ends of the spring are respectively connected to one end of the baffle (205) and the fixed block.

4. A photovoltaic panel crushing device according to claim 1, characterized in that: The inclined surfaces are relatively arranged obliquely upward.

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