Melting equipment for large-size quartz crucible

Abstract

The utility model provides large-size quartz crucible founding equipment which comprises a supporting base, a founding equipment body is installed at the top of the supporting base, a supporting column is fixedly connected to the bottom end face of the supporting base, a cavity is formed in the supporting base, and threaded rods are rotationally connected to the four corners of the inner top wall of the cavity. Sliding holes are formed in the four corners of the inner bottom wall of the cavity, threaded pipes are slidably connected into the sliding holes, rolling wheels are installed at the bottom ends of the threaded pipes, the threaded pipes are connected to the outer sides of threaded rods in a threaded and sleeving mode, and the outer surfaces of the threaded rods are fixedly sleeved with first driven wheels and second driven wheels in sequence from top to bottom; according to the melting equipment disclosed by the invention, the melting equipment body is driven to move by utilizing rolling of the rollers, manual carrying is not needed, the labor intensity of workers is reduced, the production efficiency is improved, the production cost is reduced, and the production efficiency is improved. And the equipment can be carried more easily.

Description

Technical Field

[0001] The present disclosure relates to the technical field of melting equipment, and in particular to large-sized quartz crucible melting equipment. Background Art

[0002] At present, the equipment, processes and technologies used by the vast majority of domestic quartz crucible manufacturing companies are related technologies introduced from abroad in the 1970s and 1980s. Due to the rapid development of my country's photovoltaic and semiconductor industries in recent years, the quartz crucible industry, which is the basic material for the production and manufacturing of these two industries, has also seen an increasing demand for quartz crucible products larger than 28 inches.

[0003] Some existing large-sized quartz crucible melting equipment still requires operators to manually move it when it needs to be moved. However, due to the heavy weight and large size of the equipment, it is very inconvenient to move and requires a lot of force, making the movement of the equipment more difficult.

[0004] In summary, how to move the equipment conveniently and easily without consuming a lot of force is a technical problem that needs to be solved urgently. To this end, we propose a large-size quartz crucible melting equipment. Utility Model Content

[0005] In view of the above-mentioned defects or deficiencies in the prior art, it is expected to provide a large-size quartz crucible melting equipment, including a support base, the top of the support base is equipped with a melting equipment body, the bottom end face of the support base is fixedly connected to the support column, the interior of the support base is provided with a hollow body, the four corners of the inner top wall of the cavity are rotatably connected to the threaded rod, the four corners of the inner bottom wall of the cavity are provided with sliding holes, the interior of the sliding hole is slidably connected to a threaded tube, the bottom end of the threaded tube is equipped with a roller, and the threaded tube is threadedly sleeved on the outer side of the threaded rod, the outer surface of the threaded rod is fixedly sleeved with a driven wheel 1 and a driven wheel 2 from top to bottom in sequence, the two adjacent driven wheels 1 are connected by a transmission belt 1, and the two driven wheels 2 near the front end face of the support base are connected by a transmission belt 3, and a driving assembly is provided in the middle of the inner bottom wall of the cavity.

[0006] According to the technical solution provided in the embodiment of the present application, there are four support columns in total, which are arranged in a rectangular array, and the bottom end surfaces of the support columns are fixedly connected with anti-slip rubber pads.

[0007] According to the technical solution provided in the embodiment of the present application, the inner wall of the sliding hole is symmetrically provided with a sliding groove, and the outer side of the threaded tube is symmetrically fixedly connected with a slider adapted to the sliding groove, and the length of the slider is equal to the length of the threaded tube.

[0008] According to the technical solution provided in the embodiment of the present application, the drive assembly includes a motor fixedly connected to the middle of the bottom wall of the cavity body, the output end of the motor is fixedly connected to a rotating shaft, the outer side of the rotating shaft is fixedly sleeved with a driving wheel, and the driving wheel is connected to one of the driven wheels 2 through a transmission belt 2.

[0009] According to the technical solution provided in the embodiment of the present application, the bottom end of the threaded tube extends to the bottom of the support base, and the bottom height of the roller is higher than the bottom of the support column.

[0010] According to the technical solution provided in the embodiment of the present application, the top ends of the four threaded rods are rotatably connected to the inner top wall of the cavity body through bearings, and the threaded tube and the slider are integrally formed.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] The control motor drives the rotating shaft to rotate, the rotating shaft rotation drives the driving wheel to rotate, the driving wheel rotation drives the transmission belt 2 to rotate, the transmission belt 2 rotation drives one of the driven wheels 2 to rotate, and then drives one of the threaded rods to rotate, and cooperates with the multiple driven wheels 1, multiple driven wheels 2, two transmission belts 1 and one transmission belt 3 to make the remaining three threaded rods rotate at the same time, so that the threaded pipe moves downward, and the downward movement of the threaded pipe drives the roller to move downward and contact the ground, and makes the support column suspended on the ground, so that the roller rolling is conveniently used to drive the melting equipment body to move, without manual handling, reducing the labor intensity of workers, and making the equipment easier to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Other features, objects and advantages of the present application will become more apparent upon reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of the cavity body of the utility model;

[0016] Figure 3 This utility model Figure 2 A magnified schematic diagram of the structure of the area A in the middle. DETAILED DESCRIPTION

[0017] The present application will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely for the purpose of explaining the relevant invention and are not intended to limit the invention. It should also be noted that, for ease of description, only portions relevant to the invention are shown in the accompanying drawings.

[0018] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0019] As mentioned in the background technology, in the existing technology, when the position needs to be moved, the operator is required to manually move it. However, since the equipment is heavy and large in size, it is very inconvenient to carry and requires a lot of force, making it difficult to move the equipment.

[0020] Example:

[0021] See also Figure 1 、 Figure 2 and Figure 3 The utility model provides a technical solution for a large-size quartz crucible melting device, including a support base 1, a melting device body 3 is installed on the top of the support base 1, a support column 2 is fixedly connected to the bottom end surface of the support base 1, a cavity 16 is provided inside the support base 1, and a threaded rod 10 is rotatably connected to the four corners of the inner top wall of the cavity 16, and a sliding hole 9 is provided at the four corners of the inner bottom wall of the cavity 16. A threaded tube 14 is slidably connected to the inside of the sliding hole 9, and a roller is installed at the bottom end of the threaded tube 14, and the threaded tube 14 is threadedly sleeved on the outside of the threaded rod 10. A driven wheel 13 and a driven wheel 2 15 are fixedly sleeved on the outer surface of the threaded rod 10 from top to bottom in sequence. The two adjacent driven wheels 13 are connected by a transmission belt 11, and the two driven wheels 2 15 near the front end of the support base 1 are connected by a transmission belt 3. Then, one of the threaded rods 10 rotates in coordination with multiple driven wheels 13, multiple driven wheels 2 15, two transmission belts 11 and one transmission belt 3 to make the other three threaded rods 10 rotate at the same time. The rotation of the threaded rod 10 makes the threaded tube 14 move downward. The downward movement of the threaded tube 14 drives the roller to move downward and contact the ground, and makes the support column 2 suspended on the ground, so that it is convenient to use the roller to drive the melting equipment body 3 to move, without manual handling, reducing the labor intensity of the workers. After moving to the destination, the motor 4 is controlled to reverse, so that the roller is suspended on the ground, and the support column 2 contacts the ground, thereby ensuring the stability of the device placed on the ground. A driving assembly is provided in the middle of the inner bottom wall of the cavity 16. There are four support columns 2 in total, and they are arranged in a rectangular array. The bottom end face of the support column 2 is fixedly connected with an anti-slip rubber pad.

[0022] See also Figure 3 The inner wall of the sliding hole 9 is symmetrically provided with a sliding groove 7, and the outer side of the threaded tube 14 is symmetrically fixedly connected with a slider 8 adapted to the sliding groove 7, and the length of the slider 8 is equal to the length of the threaded tube 14. The cooperation between the slider 8 and the sliding groove 7 limits the threaded tube 14. Due to the limiting effect of the cooperation between the slider 8 and the sliding groove 7 on the threaded tube 14, when the threaded rod 10 rotates, the threaded tube 14 moves linearly.

[0023] See also Figure 2 The driving assembly includes a motor 4 fixedly connected to the middle of the inner bottom wall of the hollow cavity 16. A battery is provided on the side of the inner bottom wall of the hollow cavity 16 away from the transmission belt three. The battery powers the motor 4. A maintenance door is provided on the back side of the support base 1. Opening the maintenance door facilitates operation inside the hollow cavity 16. The output end of the motor 4 is fixedly connected to the rotating shaft 5. The outer side of the rotating shaft 5 is fixedly sleeved with a driving wheel 6. The driving wheel 6 is connected to one of the driven wheels 2 15 through a transmission belt 2 12. When the motor 4 works, it drives the rotating shaft 5 to rotate. The rotation of the rotating shaft 5 drives the driving wheel 6 to rotate. The rotation of the driving wheel 6 drives the transmission belt 2 12 to rotate. The rotation of the transmission belt 2 12 drives one of the driven wheels 2 15 to rotate, and then drives the threaded rod 10 to rotate.

[0024] See also Figure 2 The bottom end of the threaded tube 14 extends to the bottom of the support base 1, and the bottom height of the roller is higher than the bottom of the support column 2. The roller is used to facilitate the movement of the melting equipment body 3 without manual handling, saving time and effort. The top ends of the four threaded rods 10 are rotatably connected to the inner top wall of the cavity body 16 through bearings. The top of the outer ring of the bearing is fixedly connected to the inner top wall of the cavity body 16, and the inner ring of the bearing is fixedly connected to the outside of the threaded rod 10. The threaded tube 14 and the slider 8 are integrally formed.

[0025] Working principle: the control motor 4 drives the rotating shaft 5 to rotate, the rotation of the rotating shaft 5 drives the driving wheel 6 to rotate, the rotation of the driving wheel 6 drives the transmission belt 2 12 to rotate, the rotation of the transmission belt 2 12 drives one of the driven wheels 2 15 to rotate, and then drives one of the threaded rods 10 to rotate, the rotation of one of the threaded rods 10 cooperates with the multiple driven wheels 13, multiple driven wheels 2 15, two transmission belts 11 and one transmission belt 3 to make the other three threaded rods 10 rotate at the same time, the rotation of the threaded rod 10 makes the threaded tube 14 move downward, the downward movement of the threaded tube 14 drives the roller to move downward and contact the ground, and makes the support column 2 suspended on the ground, so that the roller rolling is conveniently used to drive the melting equipment body 3 to move, without manual handling, reducing the labor intensity of workers.

[0026] The above description is merely a preferred embodiment of the present application and an illustration of the technical principles employed. Those skilled in the art should understand that the scope of the invention herein is not limited to the technical solutions formed by the specific combination of the above-mentioned technical features, but also encompasses other technical solutions formed by any combination of the above-mentioned technical features or their equivalents without departing from the inventive concept. For example, a technical solution formed by replacing the above-mentioned features with (but not limited to) technical features having similar functions disclosed in this application.

Claims

1. A large-size quartz crucible melting device, comprising a support base (1), characterized in that: The top of the support base (1) is provided with a melting device body (3), the bottom end surface of the support base (1) is fixedly connected with a support column (2), the interior of the support base (1) is provided with a cavity (16), the four corners of the inner top wall of the cavity (16) are rotatably connected with threaded rods (10), the four corners of the inner bottom wall of the cavity (16) are provided with sliding holes (9), the interior of the sliding hole (9) is slidably connected with a threaded tube (14), the bottom of the threaded tube (14) is provided with a threaded rod (10), and the bottom of the threaded tube (14) is provided with a threaded rod (10). A roller is installed at the end, and the threaded tube (14) is threadedly sleeved on the outer side of the threaded rod (10). The outer surface of the threaded rod (10) is fixedly sleeved with a driven wheel 1 (13) and a driven wheel 2 (15) in sequence from top to bottom. The two adjacent driven wheels 1 (13) are connected by a transmission belt 1 (11). The two driven wheels 2 (15) close to the front end surface of the support base (1) are connected by a transmission belt 3. A driving component is provided in the middle of the inner bottom wall of the cavity body (16).

2. The large-size quartz crucible melting equipment according to claim 1, characterized in that: There are four support columns (2) in total, which are arranged in a rectangular array. The bottom end surfaces of the support columns (2) are fixedly connected with anti-slip rubber pads.

3. The large-size quartz crucible melting equipment according to claim 1, characterized in that: The inner wall of the sliding hole (9) is symmetrically provided with a sliding groove (7), and the outer side of the threaded tube (14) is symmetrically fixedly connected with a slider (8) adapted to the sliding groove (7), and the length of the slider (8) is equal to the length of the threaded tube (14).

4. The large-size quartz crucible melting equipment according to claim 1, characterized in that: The driving assembly comprises a motor (4) fixedly connected to the middle of the bottom wall of the cavity (16); the output end of the motor (4) is fixedly connected to a rotating shaft (5); the outer side of the rotating shaft (5) is fixedly sleeved with a driving wheel (6); the driving wheel (6) is connected to one of the driven wheels (15) via a transmission belt (12).

5. The large-size quartz crucible melting equipment according to claim 1, characterized in that: The bottom end of the threaded tube (14) extends to the bottom of the support base (1), and the bottom height of the roller is higher than the bottom of the support column (2).

6. The large-size quartz crucible melting equipment according to claim 1, characterized in that: The top ends of the four threaded rods (10) are rotatably connected to the inner top wall of the cavity (16) via bearings, and the threaded tube (14) and the slider (8) are integrally formed.

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