Face-lowering flower basket applied to photovoltaic industry

By designing a lower surface flower basket that is embedded in the locking groove and fixes the tooth rod with locking screws, the problem of loosening and falling of the tooth rod after long-term use of the silicon wafer flower basket is solved, achieving lower maintenance costs and longer service life.

CN222507567UActive Publication Date: 2025-02-18SHENZHEN GOLD STONE TECH CO LTD
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Patent Information

Application Number
CN202420493609.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-03-14
Publication Date
2025-02-18
Estimated Expiration
2034-03-14

AI Technical Summary

Technical Problem

After long-term use of existing silicon wafer baskets, the frame is prone to deformation, resulting in damage to the silicon wafer, and the tooth rods are prone to loosening, causing the tooth rods to fall, increasing maintenance costs and damage rates.

Method used

Design a lowering flower basket, whose tooth rod is embedded in the locking grooves of the left and right sides, and is fixed by locking screws to ensure that the tooth rod is not easy to loosen after long-term use and avoid falling of the tooth rod.

Benefits of technology

Effectively prevent the tooth rod from loosening and falling, reduces the damage and maintenance costs of silicon wafers, and extends the service life of silicon wafer baskets.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a surface-lowering flower basket applied to the photovoltaic industry. The surface-lowering flower basket comprises a left side plate, a right side plate and a plurality of groups of toothed bars arranged between the left side plate and the right side plate, the multiple sets of toothed bars are located on the two sides of the left side plate and the two sides of the right side plate correspondingly. A plurality of groups of convex teeth are arranged on the toothed bar and are arranged at equal intervals in the length direction of the toothed bar; a gap between two adjacent groups of convex teeth forms a tooth groove for isolating and fixing a silicon wafer; the left side plate and the right side plate are connected with the toothed bar through a first mounting structure; the first installation structure comprises locking grooves formed in the left side plate and the right side plate and locking parts arranged at the ends of the toothed bars and matched with the locking grooves. And the locking part is embedded into the locking groove. In the long-time use process of the face-lowering flower basket, the situation that the toothed bars fall off to crush or damage carrying instruments and silicon wafers stored in the silicon wafer flower basket due to the fact that the screws are loosened is not prone to occurring.
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Description

Technical Field

[0001] The utility model belongs to the field of photovoltaic power generation, and in particular relates to a surface-reducing flower basket applied to the photovoltaic industry. Background Art

[0002] At present, there will be no problems with the newly manufactured silicon wafer baskets in the initial use; however, as time goes by, the frame of the silicon wafer basket is prone to deformation after long-term use, which will squeeze the silicon wafers and cause damage to the silicon wafers. At the same time, there will be interference between the handling robot and the silicon wafer basket, which is a problem that needs to be solved at present. Under normal circumstances, silicon wafer baskets need to be regularly maintained during use; how to reduce maintenance costs and reduce damage rates is also the focus of various manufacturers; summarizing the existing silicon wafer baskets on the market: more than 90% of silicon wafer baskets use plastic slot rods to support the entire basket structure, which has the disadvantages of easy deformation and short service life; high maintenance costs and high maintenance frequency.

[0003] In addition, the existing silicon wafer basket uses screws to fix the tooth rods on the end plates. Since the service life of the silicon wafer basket is usually more than three years, the screws may loosen easily after long-term use, causing the tooth rods to fall and hit or damage the equipment for transporting the silicon wafer basket and the silicon wafers stored in the silicon wafer basket. Utility Model Content

[0004] In order to overcome the deficiencies in the prior art, the utility model provides a drop-down flower basket for use in the photovoltaic industry. During long-term use, the screws of the drop-down flower basket are not likely to loosen, causing the gear rod to fall and hit or damage the handling equipment and the silicon wafers stored in the silicon wafer flower basket.

[0005] The technical solution of the utility model to solve the above technical problems is:

[0006] A surface reduction basket used in the photovoltaic industry comprises a left side plate, a right side plate and a gear rod arranged between the left side plate and the right side plate, wherein the gear rod comprises multiple groups, and the multiple groups of gear rods are respectively located on both sides of the left side plate and the right side plate; the gear rod is provided with multiple groups of convex teeth, and the multiple groups of convex teeth are arranged equidistantly along the length direction of the gear rod; the gap between two adjacent groups of convex teeth constitutes a tooth groove for isolating and fixing silicon wafers; wherein,

[0007] The left side plate and the right side plate are connected to the gear rod via a first mounting structure, wherein the first mounting structure includes locking grooves arranged on the left side plate and the right side plate and a locking portion arranged on the end of the gear rod and cooperating with the locking groove, wherein the locking portion is embedded in the locking groove.

[0008] Preferably, the extension direction of the locking groove is perpendicular to the extension direction of the gear rod, and the first mounting structure also includes a plurality of groups of locking holes arranged in the locking groove and threaded holes arranged on the end of the gear rod; wherein, the plurality of groups of locking holes are arranged along the extension direction of the locking groove; when the locking portion of the gear rod is embedded in the locking groove, the gear rod is fixed to the left plate and the right plate by passing the locking screw through the corresponding locking hole and threaded hole.

[0009] Preferably, support rods are further provided on both sides and the bottom of the left side panel and the right side panel, and the support rods are in multiple groups; the two sides of the support rods are connected to the left side panel and the right side panel through a second mounting structure, and the second mounting structure includes a mounting groove provided on the left side panel and the right side panel and a mounting portion provided on the end of the support rod and cooperating with the mounting groove, wherein the mounting portion is embedded in the mounting groove.

[0010] Preferably, the second mounting structure also includes a mounting hole arranged in the mounting groove and a threaded hole arranged on the end of the support rod; when the mounting portion of the support rod is embedded in the mounting groove, the support rod is fixed to the left plate and the right plate by passing the mounting screw through the mounting hole and the threaded hole.

[0011] Preferably, the convex teeth are shark fin teeth.

[0012] Preferably, an aluminum reinforcement rod is arranged inside the gear rod.

[0013] Preferably, the inner side surfaces of the left side plate and the right side plate are provided with a plurality of hollow grooves or through holes.

[0014] Preferably, a plurality of grippers are provided on the outer side surfaces of the left side panel and the right side panel.

[0015] Preferably, a circular groove is provided at the end of the locking groove, and the inner diameter of the circular groove is equal to the outer diameter of the locking portion.

[0016] Preferably, limiting portions are provided on both the upper and lower sides of the circular groove.

[0017] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0018] (1) The utility model of the surface lowering flower basket applied to the photovoltaic industry embeds the locking part of the tooth rod into the locking grooves of the left plate and the right plate respectively, and considers whether to fix it with screws according to actual conditions. After long-term use, even if the screws loosen and fall off, since the tooth rod is embedded in the locking grooves of the left plate and the right plate, the locking grooves can also support the tooth rod, that is, the tooth rod will also be firmly stuck in the locking grooves, and there will be no risk of falling.

[0019] (2) During long-term use, the lowering basket of the utility model used in the photovoltaic industry is not prone to the situation where the screws loosen and the gear rod falls and hits or damages the equipment for transporting the silicon wafer basket and the silicon wafers stored in the silicon wafer basket. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The utility model is a three-dimensional structural schematic diagram of a surface-reducing flower basket used in the photovoltaic industry.

[0021] Figure 2 It is a structural schematic diagram of the left side panel or the right side panel.

[0022] Figure 3 It is a structural schematic diagram of the locking groove.

[0023] Figure 4 A schematic diagram of the structure of the installation slot.

[0024] Figure 5 Schematic diagram of the structure of the gear rod.

[0025] Figure 6 It is a schematic diagram of the structure of the gear rod end.

[0026] Figure 7 A schematic diagram of the structure of the support rod.

[0027] Figure 8 It is a schematic diagram of the structure of the end of the support rod.

[0028] Fig. 9 It is a structural schematic diagram of the locking part entering the circular groove.

[0029] Fig.10 It is a structural schematic diagram of the locking part being locked in the circular groove. DETAILED DESCRIPTION

[0030] The present invention is further described in detail below in conjunction with embodiments and drawings, but the implementation manner of the present invention is not limited thereto.

[0031] See also Figure 1-Figure 8The utility model of the surface reduction flower basket applied to the photovoltaic industry comprises a left side plate 1, a right side plate 2 and a gear rod 3 arranged between the left side plate 1 and the right side plate 2, wherein the gear rod 3 is composed of multiple groups, and the multiple groups of gear rods 3 are respectively located on both sides of the left side plate 1 and the right side plate 2; the gear rod 3 is provided with multiple groups of convex teeth 301, and the multiple groups of convex teeth 301 are arranged equidistantly along the length direction of the gear rod 3; the gap between two adjacent groups of convex teeth 301 constitutes a tooth groove for isolating and fixing silicon wafers, and in this embodiment, the convex teeth 301 are shark fin teeth; in addition, the gear rod 3 adopts a sandblasting process to make it have good hydrophobicity, which is beneficial to the silicon wafer cleaning process.

[0032] See also Figure 1-Figure 8 The left side plate 1 and the right side plate 2 are connected to the gear rod 3 via a first mounting structure, wherein the first mounting structure comprises a locking groove 6 provided on the left side plate 1 and the right side plate 2 and a locking portion 303 provided on the end of the gear rod 3 and matched with the locking groove 6, wherein the locking portion 303 is embedded in the locking groove 6, thereby realizing the mounting of the gear rod 3 on the left side plate 1 and the right side plate 2;

[0033] In order to further improve the firmness of the connection, the present embodiment has made the following improvements, namely:

[0034] The extension direction of the locking groove 6 is perpendicular to the extension direction of the toothed rod 3. The first mounting structure further includes a plurality of locking holes 7 arranged in the locking groove 6 and threaded holes arranged on the ends of the toothed rod 3; wherein the plurality of locking holes 7 are arranged along the extension direction of the locking groove 6; when the locking portion 303 of the toothed rod 3 is embedded in the locking groove 6, the toothed rod 3 is fixed to the left side plate 1 and the right side plate 2 by passing the locking screw 304 through the corresponding locking hole 7 and the threaded hole. When the locking screw 304 is loosened, since both sides of the toothed rod 3 are embedded in the locking groove 6, the locking groove 6 can support the ends of the toothed rod 3, thereby preventing the screw from loosening and causing the toothed rod 3 to fall and hit or damage the equipment for transporting the silicon wafer basket and the silicon wafers stored in the silicon wafer basket.

[0035] See also Figure 1-Figure 8 , support rods 4 are further provided on both sides and the bottom of the left side plate 1 and the right side plate 2, and the support rods 4 are multiple groups; the two sides of the support rods 4 are connected to the left side plate 1 and the right side plate 2 through a second mounting structure, and the second mounting structure includes a mounting groove 8 provided on the left side plate 1 and the right side plate 2 and a mounting portion 401 provided on the end of the support rod 4 and matched with the mounting groove 8, wherein the mounting portion 401 is embedded in the mounting groove 8, so as to realize the installation of the support rod 4 on the left side plate 1 and the right side plate 2;

[0036] In order to further improve the firmness of the connection, the present embodiment has made the following improvements, namely:

[0037] The second mounting structure further includes a mounting hole provided in the mounting groove 8 and a threaded hole provided on the end of the support rod 4; when the mounting portion 401 of the support rod 4 is embedded in the mounting groove 8, the support rod 4 is fixed to the left side plate 1 and the right side plate 2 by passing the mounting screw 402 through the mounting hole and the threaded hole. When the mounting screw 402 is loosened, since both sides of the support rod 4 are embedded in the mounting groove 8, the mounting groove 8 can support the end of the support rod 4, thereby preventing the loosening of the screw from causing the support rod 4 to fall and hit or damage the equipment for transporting the silicon wafer basket and the silicon wafers stored in the silicon wafer basket.

[0038] See also Figure 1-Figure 8 An aluminum reinforcing rod 302 is arranged inside the gear rod 3, and the locking portion 303 and the threaded hole are both arranged on the aluminum reinforcing rod 302; in addition, the outer surface of the aluminum reinforcing rod 302 is injection-molded with PPS material, which ensures the dimensional stability in a long-term alternating hot and cold environment, can fully protect the silicon wafer during the production process, and can effectively reduce the breakage rate of the silicon wafer, which is beneficial to the maintenance of the workshop staff, effectively reduces the frequency of maintenance, and thus effectively reduces the labor cost.

[0039] See also Figure 1-Figure 8 The inner sides of the left side plate 1 and the right side plate 2 are provided with a plurality of hollow grooves or through holes. Through the above arrangement, the weight of the surface-reducing flower basket of the utility model applied to the photovoltaic industry can be reduced.

[0040] In addition, the surface reduction flower basket used in the photovoltaic industry of the utility model uses the surface reduction technology to lighten the left side plate 1 and the right side plate 2, and can maintain the good mechanical properties and good resistance to external impact of the left side plate 1 and the right side plate 2. The problem that the left side plate 1 and the right side plate 2 in the existing silicon wafer flower basket do not have adjustable mounting holes is upgraded, and the support and stability are not affected under the premise of improving the compatibility of the product, and the weight can be reduced to the maximum extent, thereby reducing the energy consumption of the subsequent handling manipulator.

[0041] See also Figure 1-Figure 8 The left side plate 1 and the right side plate 2 are both made of Austenitic 304 stainless steel, which has excellent corrosion resistance and good practical life, greatly improving the service life of the product; in addition, the Austenitic 304 stainless steel material is minimally affected by hot and cold temperatures, which can prevent the screws from loosening due to thermal expansion and contraction, causing the angle deviation of the gear rod 3 and damaging the silicon wafer.

[0042] See also Figure 1-Figure 8 A plurality of grippers 5 are provided on the outer sides of the left side plate 1 and the right side plate 2 to facilitate handling by a handling robot.

[0043] Example 2

[0044] See also Figure 9-10 The end of the locking groove 6 is provided with a circular groove, the inner diameter of which is equal to the outer diameter of the locking portion 303; and the upper and lower sides of the circular groove are provided with limiting portions 9;

[0045] Through the above arrangement, when the locking portion 303 passes through the locking groove 6 and enters the circular groove at the end (see Fig. 9 ), the gear rod 3 can be rotated so that the locking portion 303 is changed from a horizontal state to a vertical state (see Fig.10 ), and the two sides of the locking portion 303 are respectively in contact with the limit blocks 9 located on the upper and lower sides of the circular groove, so as to lock the locking portion 303, thereby locking the gear rod 3.

[0046] In this embodiment, the gear rod 3 can also be fixed by screws, thereby improving the firmness of the installation of the gear rod 3.

[0047] The above is a preferred implementation mode of the present invention, but the implementation mode of the present invention is not limited by the above content. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principle of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

Claims

1. A surface-reducing flower basket used in the photovoltaic industry, comprising a left side plate, a right side plate and a gear rod arranged between the left side plate and the right side plate, wherein: The gear rods are multiple groups, and the multiple groups of gear rods are respectively located on both sides of the left plate and the right plate; the gear rods are provided with multiple groups of convex teeth, and the multiple groups of convex teeth are arranged equidistantly along the length direction of the gear rods; the gap between two adjacent groups of convex teeth constitutes a tooth groove for isolating and fixing the silicon wafer; it is characterized in that, The left side plate and the right side plate are connected to the gear rod via a first mounting structure, wherein the first mounting structure includes locking grooves arranged on the left side plate and the right side plate and a locking portion arranged on the end of the gear rod and cooperating with the locking groove, wherein the locking portion is embedded in the locking groove.

2. The surface-reducing flower basket used in the photovoltaic industry according to claim 1, characterized in that: The extension direction of the locking groove is perpendicular to the extension direction of the gear rod, and the first mounting structure also includes a plurality of locking holes arranged in the locking groove and threaded holes arranged on the end of the gear rod; wherein, the plurality of locking holes are arranged along the extension direction of the locking groove; when the locking portion of the gear rod is embedded in the locking groove, the gear rod is fixed to the left plate and the right plate by passing the locking screws through the corresponding locking holes and threaded holes.

3. The surface-reducing flower basket used in the photovoltaic industry according to claim 1, characterized in that: Support rods are also provided on both sides and the bottom of the left plate and the right plate, and the support rods are in multiple groups; the two sides of the support rods are connected to the left plate and the right plate through a second mounting structure, and the second mounting structure includes mounting grooves provided on the left plate and the right plate and mounting parts provided on the ends of the support rods and cooperating with the mounting grooves, wherein the mounting parts are embedded in the mounting grooves.

4. The surface-reducing flower basket used in the photovoltaic industry according to claim 3, characterized in that: The second mounting structure also includes a mounting hole arranged in the mounting groove and a threaded hole arranged on the end of the support rod; when the mounting portion of the support rod is embedded in the mounting groove, the support rod is fixed to the left plate and the right plate by passing the mounting screw through the mounting hole and the threaded hole.

5. The surface-reducing flower basket used in the photovoltaic industry according to claim 1, characterized in that: The convex teeth are shark fin teeth.

6. The surface-reducing flower basket used in the photovoltaic industry according to claim 2, characterized in that: An aluminum reinforcement rod is arranged inside the gear rod.

7. The surface-reducing flower basket used in the photovoltaic industry according to claim 1, characterized in that: The inner sides of the left side plate and the right side plate are provided with a plurality of hollow grooves or through holes.

8. The surface-reducing flower basket used in the photovoltaic industry according to claim 1, characterized in that: A plurality of grippers are arranged on the outer sides of the left side plate and the right side plate.

9. The surface-reducing flower basket used in the photovoltaic industry according to claim 3, characterized in that: A circular groove is arranged at the end of the locking groove, and the inner diameter of the circular groove is equal to the outer diameter of the locking portion.

10. The surface-reducing flower basket used in the photovoltaic industry according to claim 9, characterized in that: Limiting parts are arranged on both upper and lower sides of the circular groove.