Waste quartz crucible recovery device

Abstract

The utility model discloses a waste quartz crucible recovery device which comprises a base, a crushing chamber fixedly arranged on the right side of the upper end face of the base, a crushing mechanism arranged at the upper end of the crushing chamber, a stand column fixedly arranged in the middle of the upper end face of the base through a slewing bearing, a rotation driving mechanism arranged at the bottom of the base and an installation base arranged on the side face of the stand column in a sliding mode. A lifting driving mechanism is arranged between the stand column and the installation base in a matched mode, a first hinge seat is fixedly arranged on the side face of the installation base, clamping arms are arranged at the two ends of the first hinge seat in a hinged mode, and a clamping driving mechanism is arranged on the side face of the first hinge seat. The waste quartz crucible clamping device has the advantages that waste quartz crucibles can be clamped and accurately placed in a crushing chamber, heavy labor of manual feeding and instability of auxiliary feeding of a forklift are avoided, the crucibles can be firmly clamped by the V-shaped clamping plates and the anti-skid rubber pads on the inner sides of the front ends of the clamping arms, the crucibles are prevented from slipping off in the carrying process, and operation safety is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of crucible recovery devices, in particular to a waste quartz crucible recovery device. Background Art

[0002] Quartz crucibles are important containers, boasting high-temperature and corrosion-resistant properties, and are widely used in fields such as semiconductors and solar energy. They are typically made of high-purity quartz, capable of withstanding various chemical reactions and physical changes in high-temperature environments. With the widespread use of quartz crucibles across various industries, the number of used quartz crucibles is also increasing. Recycling and processing discarded quartz crucibles, especially crushing them, not only reduces resource waste but also minimizes environmental impact. Crushed quartz crucible material can be reprocessed, achieving resource recycling.

[0003] In the traditional recycling process for discarded quartz crucibles, crushing equipment has significant drawbacks. Loading is typically done manually or with a forklift. Manual loading is labor-intensive, inefficient, and poses safety risks. While forklift-assisted loading improves efficiency to a certain extent, it suffers from poor stability, complex operation, and high site requirements. Both loading methods introduce significant inconvenience to the recycling and crushing of discarded quartz crucibles, severely impacting both efficiency and quality. Utility Model Content

[0004] (1) Technical issues

[0005] The utility model aims to provide a waste quartz crucible recovery device, aiming to solve the problems of inconvenient loading and poor stability of traditional recovery and crushing equipment.

[0006] (2) Technical content

[0007] In order to solve the above technical problems, the technical solution of the present invention is: a waste quartz crucible recovery device, comprising a base, a crushing chamber is fixedly provided on the right side of the upper end face of the base, the upper end of the crushing chamber is open and a crushing mechanism is provided above the opening, a column is fixedly provided on the middle part of the upper end face of the base through a slewing support, a rotation driving mechanism for driving the outer ring of the slewing support to rotate is provided at the bottom of the base, a mounting base is slidingly provided on the side face of the column, a lifting driving mechanism for driving the mounting base to rise and fall is matched between the column and the mounting base, a first hinged seat is fixedly provided on the side face of the mounting base, both ends of the first hinged seat are hinged with clamping arms for clamping the crucible, and a clamping driving mechanism for driving the two clamping arms to open and close for clamping is provided on the side face of the first hinged seat.

[0008] Furthermore, a plurality of evenly distributed slag discharge holes are provided on the inner bottom surface of the crushing chamber, and a material receiving funnel is fixedly provided on the bottom of the crushing chamber.

[0009] Furthermore, the crushing mechanism includes a gantry fixed to the upper end of the base, a second cylinder fixed to the upper end of the gantry, a crushing pressure head fixed to the piston end of the second cylinder, and a plurality of evenly distributed protrusions fixed to the bottom surface of the crushing pressure head.

[0010] Furthermore, the rotation drive mechanism includes a motor fixed to the bottom of the base, a driving gear is fixed to the driving shaft of the motor, the outer ring gear of the slewing bearing is meshed with the driving gear, and the column is fixed on the outer ring of the slewing bearing.

[0011] Furthermore, the lifting drive mechanism includes a rack fixedly arranged on the side of the column, and also includes a second motor fixedly arranged on the outside of the mounting base. The driving shaft of the second motor is fixedly provided with a gear, and the gear is meshed with the rack.

[0012] Furthermore, a V-shaped clamping plate is fixedly provided on the inner side of the front end of the clamping arm, and an anti-slip rubber pad is fixedly provided on the inner side of the V-shaped clamping plate.

[0013] Furthermore, the clamping drive mechanism includes a first cylinder fixedly arranged on the side of the first articulated seat, and also includes a second articulated seat slidably arranged on the first articulated seat. The piston end of the first cylinder is fixedly connected to the second articulated seat, and connecting rods are hinged at both ends of the second articulated seat, and the other ends of the two connecting rods are respectively hinged on the two clamping arms.

[0014] Furthermore, an anti-skid plate for placing a waste crucible is fixedly provided on the right side of the upper end surface of the base.

[0015] (3) Technical effects

[0016] Compared with the prior art, the utility model has the following advantages:

[0017] 1. This device, through the column, mounting base, clamping arm and corresponding drive mechanism, can clamp the discarded quartz crucible and accurately place it in the crushing chamber, avoiding the heavy labor of manual loading and the instability of forklift-assisted loading, greatly improving the loading efficiency. The V-shaped clamping plate and non-slip rubber pad on the inner side of the front end of the clamping arm can firmly clamp the crucible to prevent it from slipping during transportation, ensuring the safety of operation.

[0018] 2. The crushing mechanism includes a gantry, a second cylinder and a crushing head. The protrusion on the bottom of the crushing head can efficiently crush the crucible. The slag discharge hole and material receiving funnel on the bottom of the crushing chamber facilitate the discharge and collection of the crushed residue, ensuring the stability of the crushing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional structure diagram of a waste quartz crucible recovery device of the utility model. Figure 1 .

[0020] Figure 2This is a three-dimensional structure diagram of a waste quartz crucible recovery device of the utility model. Figure 2 .

[0021] Figure 3 This is a three-dimensional structure diagram of a waste quartz crucible recovery device of the utility model. Figure 3 .

[0022] Figure 4 The utility model is a schematic diagram of the main structure of a waste quartz crucible recovery device.

[0023] Figure 5 It is a right-side structural schematic diagram of a waste quartz crucible recovery device of the present invention.

[0024] Figure 6 The utility model is a schematic diagram of the top view of a waste quartz crucible recovery device.

[0025] Figure 7 The utility model is a schematic diagram of the cross-sectional structure of a waste quartz crucible recovery device.

[0026] As shown in the figure: 1. Base; 2. Crushing chamber; 3. Slewing bearing; 4. Column; 5. Mounting base; 6. First hinge seat; 7. Clamping arm; 8. Slag discharge hole; 9. Material receiving funnel; 10. Gantry; 11. Second cylinder; 12. Crushing pressure head; 13. Protrusion; 14. Motor; 15. Driving gear; 16. Rack; 17. Second motor; 18. Gear; 19. V-shaped splint; 20. Anti-slip rubber pad; 21. First cylinder; 22. Second hinge seat; 23. Connecting rod; 24. Anti-slip plate. DETAILED DESCRIPTION

[0027] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "inside", "outside", "center", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction structure and operation. Therefore, they cannot be understood as limitations on the present invention.

[0028] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "provided with," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0029] The present invention will be described in further detail below with reference to the accompanying drawings.

[0030] Combined with attachment Figure 1 To the attached Figure 7 A waste quartz crucible recovery device comprises a base 1, a crushing chamber 2 is fixedly provided on the right side of the upper end face of the base 1, the upper end of the crushing chamber 2 is open and a crushing mechanism is provided above the opening, an anti-slide plate 24 for placing the waste crucible is fixedly provided on the right side of the upper end face of the base 1, a plurality of evenly distributed slag discharge holes 8 are provided on the bottom surface of the crushing chamber 2, a material receiving funnel 9 is fixedly provided at the bottom of the crushing chamber 2, and the crushing mechanism comprises a gantry 10 fixedly provided on the upper end of the base 1, a second cylinder 11 is fixedly provided on the upper end of the gantry 10, a crushing pressure head 12 is fixedly provided on the piston end of the second cylinder 11, and a plurality of evenly distributed protrusions 13 are fixedly provided on the bottom surface of the crushing pressure head 12.

[0031] A column 4 is fixed to the middle of the upper end surface of the base 1 through a slewing bearing 3, and a rotation drive mechanism is provided at the bottom of the base 1 for driving the outer ring of the slewing bearing 3 to rotate. A mounting base 5 is slidingly provided on the side of the column 4. A lifting drive mechanism for driving the mounting base 5 to rise and fall is matched between the column 4 and the mounting base 5. A first hinge seat 6 is fixed to the side of the mounting base 5. Both ends of the first hinge seat 6 are hinged with clamping arms 7 for clamping the crucible. The side of the first hinge seat 6 is provided with a clamping arm 7 for driving the two clamping arms 7 The clamping drive mechanism for opening and closing clamping has a V-shaped clamping plate 19 fixed on the inner side of the front end of the clamping arm 7, and an anti-slip rubber pad 20 fixed on the inner side of the V-shaped clamping plate 19. The clamping drive mechanism includes a first cylinder 21 fixed on the side of the first articulated seat 6, and also includes a second articulated seat 22 slidably arranged on the first articulated seat 6. The piston end of the first cylinder 21 is fixedly connected to the second articulated seat 22, and both ends of the second articulated seat 22 are hinged with connecting rods 23, and the other ends of the two connecting rods 23 are hinged on the two clamping arms 7 respectively.

[0032] In this embodiment, as a preferred technical solution, the rotation drive mechanism includes a motor 14 fixed to the bottom of the base 1, a driving gear 15 is fixed to the driving shaft of the motor 14, the outer ring gear of the slewing bearing 3 is engaged with the driving gear 15, and the column 4 is fixed on the outer ring of the slewing bearing 3.

[0033] In this embodiment, as a preferred technical solution, the lifting drive mechanism includes a rack 16 fixed on the side of the column 4, and also includes a motor 2 17 fixed on the outside of the mounting base 5. The driving shaft of the motor 2 17 is fixed with a gear 18, and the gear 18 is engaged with the rack 16.

[0034] The working principle of the waste quartz crucible recovery device of the present invention is as follows: the device mainly realizes the automatic loading and crushing recovery of the waste quartz crucible through the coordinated action of various components. The motor 14 drives the driving gear 15 to rotate, driving the outer ring gear of the slewing bearing 3 to rotate, so that the column 4 and the components mounted thereon can rotate horizontally. The second motor 17 drives the gear 18 to rotate so as to move on the rack 16 to realize the lifting and lowering of the mounting base 5. The first cylinder 21 drives the second articulated seat 22 to move, and drives the clamping arm 7 to open and close the crucible through the connecting rod 23. After clamping the crucible, the crucible is moved to the top of the crushing chamber 2 by rotation and lifting, and the second cylinder 11 pushes the crushing pressure head 12 to crush the crucible. The crushed residue falls into the receiving funnel 9 through the slag discharge hole 8.

[0035] The working process of the waste quartz crucible recovery device of the utility model is as follows:

[0036] 1. Preparation: Place the discarded quartz crucible on the anti-slide plate 24, start the device, and all components are in the initial state.

[0037] 2. Clamping the Crucible: The first cylinder 21 retracts, pushing the second hinged seat 22 to move, and the connecting rod 23 drives the clamping arms 7 to open. The mounting base 5 is lowered to the appropriate position via the lifting drive mechanism, so that the clamping arms 7 are positioned on both sides of the crucible. The first cylinder 21 then extends, driving the clamping arms 7 to close. The V-shaped clamping plate 19 and non-slip rubber pad 20 on the inner front end of the clamping arms 7 firmly clamp the crucible.

[0038] 3. Crucible Transfer: Motor 2 (17) operates, driving gear (18) to rotate, thereby moving on rack (16), raising mounting base (5) to a certain height. Motor (14) drives driving gear (15), which rotates column (4) via slewing bearing (3), transferring clamping arm (7) holding the crucible to the top of crushing chamber (2). Clamping arm (7) is then released, allowing the crucible to fall into crushing chamber (2).

[0039] 4. Crucible Crushing: The second cylinder 11 operates, pushing the crushing head 12 downward. The protrusion 13 on the bottom of the crushing head 12 crushes the crucible. The crushed residue falls into the receiving funnel 9 through the slag discharge hole 8 on the bottom surface of the crushing chamber 2. The crushing head 12 reciprocates up and down until the used crucible is completely crushed.

[0040] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. A waste quartz crucible recovery device, comprising a base (1), a crushing chamber (2) fixedly provided on the right side of the upper end surface of the base (1), the crushing chamber (2) having an upper opening and a crushing mechanism provided above the opening, characterized in that: A column (4) is fixedly provided on the middle part of the upper end surface of the base (1) through a slewing support (3); a rotation drive mechanism for driving the outer ring of the slewing support (3) to rotate is provided at the bottom of the base (1); a mounting base (5) is slidingly provided on the side of the column (4); a lifting drive mechanism for driving the mounting base (5) to rise and fall is matched between the column (4) and the mounting base (5); a first hinge seat (6) is fixedly provided on the side of the mounting base (5); clamping arms (7) for clamping the crucible are hingedly provided at both ends of the first hinge seat (6); a clamping drive mechanism for driving the two clamping arms (7) to open and close for clamping is provided on the side of the first hinge seat (6).

2. The waste quartz crucible recovery device according to claim 1, characterized in that: The inner bottom surface of the crushing chamber (2) is provided with a plurality of evenly distributed slag discharge holes (8), and a material receiving funnel (9) is fixedly provided at the bottom of the crushing chamber (2).

3. The waste quartz crucible recovery device according to claim 2, characterized in that: The crushing mechanism comprises a gantry (10) fixedly arranged on the upper end of a base (1); a second cylinder (11) is fixedly arranged on the upper end of the gantry (10); a crushing pressure head (12) is fixedly arranged on the piston end of the second cylinder (11); and a plurality of evenly distributed protrusions (13) are fixedly arranged on the bottom surface of the crushing pressure head (12).

4. The waste quartz crucible recovery device according to claim 1, characterized in that: The rotation drive mechanism comprises a motor (14) fixedly arranged at the bottom of the base (1); a driving gear (15) is fixedly arranged on the driving shaft of the motor (14); the outer ring gear of the slewing support (3) is meshed with the driving gear (15); and the column (4) is fixedly arranged on the outer ring of the slewing support (3).

5. The waste quartz crucible recovery device according to claim 1, characterized in that: The lifting drive mechanism includes a rack (16) fixedly arranged on the side of the column (4), and also includes a second motor (17) fixedly arranged on the outside of the mounting base (5). The driving shaft of the second motor (17) is fixedly provided with a gear (18), and the gear (18) is meshed with the rack (16).

6. The waste quartz crucible recovery device according to claim 1, characterized in that: A V-shaped clamping plate (19) is fixedly provided on the inner side of the front end of the clamping arm (7), and an anti-slip rubber pad (20) is fixedly provided on the inner side of the V-shaped clamping plate (19).

7. The waste quartz crucible recovery device according to claim 6, characterized in that: The clamping drive mechanism comprises a first cylinder (21) fixedly arranged on the side of the first hinge seat (6), and also comprises a second hinge seat (22) slidably arranged on the first hinge seat (6), the piston end of the first cylinder (21) is fixedly connected to the second hinge seat (22), and the two ends of the second hinge seat (22) are hingedly provided with connecting rods (23), and the other ends of the two connecting rods (23) are respectively hinged on the two clamping arms (7).

8. The waste quartz crucible recovery device according to claim 1, characterized in that: An anti-slide plate (24) for placing a waste crucible is fixedly provided on the right side of the upper end surface of the base (1).

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