Raw material crushing device for optical glass production

Abstract

The utility model relates to the technical field of glass raw material crushing, and discloses a raw material crushing device for optical glass production, which comprises a concave seat and a gear ring, two groups of rotating shafts are rotatably mounted in the concave seat, a crushing box is fixedly mounted on the other sides of the two groups of rotating shafts, and a raw material crushing and screening mechanism is detachably mounted in the crushing box; and the raw material crushing and screening mechanism comprises a sealing cover fixedly mounted at the top of the crushing box. A large amount of quartz sand is placed in the crushing box, the second motor is driven to drive the crushing rod to rotate, the quartz sand in the crushing box can be crushed, meanwhile, the first motor is driven to drive the gear to rotate, the gear ring meshed with the gear can drive the rotating shaft to rotate, and the angle sensor installed on the outer wall of the rotating shaft is matched. The crushing box can be controlled to repeatedly rotate by a certain angle, quartz sand powder in the filter cylinder is screened into the crushing box, quartz sand blocks continue to be left in the filter cylinder to be crushed, and the crushing efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of glass raw material crushing, in particular to a raw material crushing device for optical glass production. Background Art

[0002] At present, optical glass can change the propagation direction of light and the relative spectral distribution of ultraviolet, visible or infrared light. In a narrow sense, optical glass refers to colorless optical glass; in a broad sense, optical glass also includes colored optical glass, laser glass, quartz optical glass, radiation-resistant glass, ultraviolet infrared optical glass, fiber optical glass, acousto-optic glass, magneto-optical glass and photochromic glass. Optical glass can be used to manufacture lenses, prisms, reflectors and windows in optical instruments. Components made of optical glass are key components in optical instruments.

[0003] Among them, quartz sand is the main raw material of optical glass. During glass production, quartz sand needs to be crushed and the powdered quartz sand and other raw materials are placed in a mold for firing.

[0004] However, in the market, it is difficult to screen the quartz sand powder while crushing the quartz sand, and it takes a lot of extra time to screen. Therefore, a new technical solution needs to be designed to solve this problem. Utility Model Content

[0005] The utility model aims to provide a raw material crushing device for optical glass production, which solves the problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a raw material crushing device for optical glass production, comprising a concave seat and a gear ring, wherein two groups of rotating shafts are rotatably installed inside the concave seat, and a crushing box is fixedly installed on the other side of the two groups of rotating shafts, and a raw material crushing and screening mechanism is detachably installed inside the crushing box;

[0007] The raw material crushing and screening mechanism includes a cover fixedly installed on the top of the crushing box, a second motor fixedly installed on the top of the cover, multiple groups of equidistantly distributed connecting frames fixedly installed on both sides of the inner wall of the crushing box, filter cartridges fixedly installed on the other side of the multiple groups of connecting frames, and an angle sensor fixedly installed on one side of the gear ring.

[0008] As an optional solution of the technical solution of the present application, the second motor drive output end is connected to the transmission shaft, and a crushing rod is fixedly installed on the other end of the transmission shaft. The crushing rod is located inside the filter cartridge and can crush the quartz sand.

[0009] As an optional solution of the technical solution of the present application, a gear ring is fixedly installed on the outer wall of the rotating shaft on one side and meshes with the gear ring.

[0010] As an optional solution of the technical solution of the present application, a first motor is fixedly installed on the side wall of the concave seat, and the driving output end of the first motor is connected to the transmission shaft, and a gear is fixedly installed on the other end of the transmission shaft. The gear is meshed with the gear ring and can drive the crushing box to rotate at a certain angle.

[0011] As an optional solution of the technical solution of the present application, a feeding port is provided on one side of the cover, and the feeding port is interconnected with the filter cartridge, so that quartz sand can be added to the inside of the crushing box.

[0012] As an optional solution of the technical solution of the present application, a suction pump is fixedly installed on one side of the concave seat, the inlet end of the suction pump is connected to the bottom of the crushing box through a suction pipe, and the outlet end of the suction pump is connected to a discharge pipe to discharge the quartz sand powder.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The technical solution of the present application can crush the quartz sand inside the crushing box by placing a large amount of quartz sand inside the crushing box and driving the second motor to rotate the crushing rod. At the same time, the first motor is driven to rotate the gear, and the gear ring meshing with the gear will drive the rotating shaft to rotate. In conjunction with the angle sensor installed on the outer wall of the rotating shaft, the crushing box can be controlled to rotate repeatedly at a certain angle, and the quartz sand powder inside the filter cartridge can be sifted into the crushing box, so that the quartz sand blocks continue to remain in the filter cartridge for crushing, thereby greatly improving the crushing efficiency.

[0015] 2. The technical solution of the present application is to fix a suction pump on one side of the concave seat, and the inlet end of the suction pump is connected to the bottom of the crushing box through a suction pipe. When the quartz sand is continuously crushed into powder, it will be concentrated on the bottom side of the crushing box. By driving the suction pump to deliver negative pressure to the suction pipe, the quartz sand powder on the bottom side of the crushing box can be forcefully knocked into the discharge pipe to avoid the quartz sand powder being blocked at the discharge port. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0017] Figure 1 This is a schematic diagram of the overall structure of a raw material crushing device for optical glass production according to the utility model;

[0018] Figure 2 This is a partial enlarged view of point A of a raw material crushing device for optical glass production according to the utility model.

[0019] In the figure: 1, concave seat; 11, first motor; 12, gear; 2, rotating shaft; 21, crushing box; 22, sealing cover; 23, second motor; 24, feeding port; 25, connecting frame; 26, filter cartridge; 3, gear ring; 31, angle sensor; 4, suction pump; 41, suction pipe; 42, discharge pipe. DETAILED DESCRIPTION

[0020] See also Figure 1-2 The utility model provides a technical solution: a raw material crushing device for optical glass production, comprising a concave seat 1 and a gear ring 3, two groups of rotating shafts 2 are rotatably installed inside the concave seat 1, and a crushing box 21 is fixedly installed on the other side of the two groups of rotating shafts 2, and a raw material crushing and screening mechanism is detachably installed inside the crushing box 21;

[0021] The raw material crushing and screening mechanism includes a cover 22 fixedly installed on the top of the crushing box 21, a second motor 23 fixedly installed on the top of the cover 22, a plurality of groups of equidistantly distributed connecting frames 25 fixedly installed on both sides of the inner wall of the crushing box 21, a filter cartridge 26 fixedly installed on the other side of the plurality of groups of connecting frames 25, and an angle sensor 31 fixedly installed on one side of the gear ring 3.

[0022] In this technical solution, a large amount of quartz sand is placed inside the crushing box 21, and the second motor 23 is driven to rotate the crushing rod, so that the quartz sand inside the crushing box 21 can be crushed. At the same time, the first motor 11 is driven to rotate the gear 12, and the gear ring 3 meshing with the gear 12 will drive the rotating shaft 2 to rotate. In conjunction with the angle sensor 31 installed on the outer wall of the rotating shaft 2, the crushing box 21 can be controlled to rotate repeatedly at a certain angle, and the quartz sand powder inside the filter cartridge 26 can be sifted into the crushing box 21, so that the quartz sand blocks continue to remain in the filter cartridge 26 for crushing, thereby greatly improving the crushing efficiency.

[0023] In some technical solutions, the driving output end of the second motor 23 is connected to the transmission shaft, and a crushing rod is fixedly installed on the other end of the transmission shaft, and the crushing rod is located inside the filter cartridge 26.

[0024] In this technical solution, the quartz sand in the filter cartridge 26 can be crushed by driving the second motor 23 to drive the crushing rod to rotate.

[0025] In some technical solutions, a gear ring 3 is fixedly installed on the outer wall of the rotating shaft 2 on one side, and a first motor 11 is fixedly installed on the side wall of the concave seat 1. The driving output end of the first motor 11 is connected to the transmission shaft, and a gear 12 is fixedly installed on the other end of the transmission shaft, and the gear 12 is meshed with the gear ring 3.

[0026] In this technical solution, the first motor 11 is driven to drive the gear 12 to rotate, and the gear ring 3 meshing with the gear 12 will drive the rotating shaft 2 to rotate, driving the crushing box 21 to rotate at a certain angle.

[0027] In some technical solutions, a feeding port 24 is opened on one side of the sealing cover 22, and the feeding port 24 is connected with the filter cartridge 26. A suction pump 4 is fixedly installed on one side of the concave seat 1. The inlet end of the suction pump 4 is connected to the bottom of the crushing box 21 through a suction pipe 41, and the outlet end of the suction pump 4 is connected to a discharge pipe 42.

[0028] In this technical solution, when the quartz sand is continuously crushed into powder, it will be concentrated on the bottom side of the crushing box 21. By driving the suction pump 4 to deliver negative pressure to the suction pipe 41, the quartz sand powder on the bottom side of the crushing box 21 can be forcefully knocked into the discharge pipe 42 to prevent the quartz sand powder from clogging the discharge port.

[0029] When a raw material crushing device for optical glass production is used, it should be noted that the utility model is a raw material crushing device for optical glass production, and each component is a universal standard part or a component known to technical personnel in this field, and its structure and principle can be known to technical personnel through technical manuals or through conventional experimental methods.

[0030] When in use, a large amount of quartz sand is first placed inside the crushing box 21, and the second motor 23 is driven to drive the crushing rod to rotate, so that the quartz sand inside the crushing box 21 can be crushed, and at the same time, the first motor 11 is driven to drive the gear 12 to rotate, and the gear ring 3 meshing with the gear 12 will drive the rotating shaft 2 to rotate. In conjunction with the angle sensor 31 installed on the outer wall of the rotating shaft 2, the crushing box 21 can be controlled to rotate repeatedly at a certain angle, and the quartz sand powder inside the filter cartridge 26 can be sieved into the crushing box 21, so that the quartz sand blocks continue to remain in the filter cartridge 26 for crushing, which greatly improves the crushing efficiency. At the same time, a suction pump 4 is fixedly installed on one side of the concave seat 1, and the inlet end of the suction pump 4 is connected to the bottom of the crushing box 21 through a suction pipe 41. When the quartz sand is continuously crushed into powder, it will be concentrated on the bottom side of the crushing box 21. In conjunction with driving the suction pump 4 to deliver negative pressure to the suction pipe 41, the quartz sand powder on the bottom side of the crushing box 21 can be strongly shot into the discharge pipe 42 to prevent the quartz sand powder from clogging the discharge port.

Claims

1. A raw material crushing device for optical glass production, comprising a concave seat (1) and a gear ring (3), Features: The two groups of rotating shafts (2) are rotatably mounted inside the concave seat (1), and a crushing box (21) is fixedly mounted on the other side of the two groups of rotating shafts (2), and a raw material crushing and screening mechanism is detachably mounted inside the crushing box (21); The raw material crushing and screening mechanism comprises a cover (22) fixedly mounted on the top of a crushing box (21), a second motor (23) fixedly mounted on the top of the cover (22), a plurality of groups of equally spaced connecting frames (25) fixedly mounted on both sides of an inner wall of the crushing box (21), a filter cartridge (26) fixedly mounted on the other side of the plurality of groups of connecting frames (25), and an angle sensor (31) fixedly mounted on one side of the gear ring (3).

2. A raw material crushing device for optical glass production according to claim 1, Features: The driving output end of the second motor (23) is in driving connection with the transmission shaft, and a crushing rod is fixedly mounted on the other end of the transmission shaft, and the crushing rod is located inside the filter cartridge (26).

3. A raw material crushing device for optical glass production according to claim 1, Features: A gear ring (3) is fixedly mounted on the outer wall of the rotating shaft (2) at one side.

4. A raw material crushing device for optical glass production according to claim 3, Features: A first motor (11) is fixedly mounted on the side wall of the concave seat (1); a driving output end of the first motor (11) is transmission-connected to a transmission shaft, and a gear (12) is fixedly mounted on the other end of the transmission shaft; the gear (12) is meshed with a gear ring (3).

5. The raw material crushing device for optical glass production according to claim 1, Features: A feeding port (24) is provided on one side of the sealing cover (22), and the feeding port (24) is in communication with the filter cartridge (26).

6. A raw material crushing device for optical glass production according to claim 1, Features: A material extraction pump (4) is fixedly installed on one side of the concave seat (1); the inlet end of the material extraction pump (4) is connected to the bottom of the crushing box (21) through a suction pipe (41); and the outlet end of the material extraction pump (4) is connected to a discharge pipe (42).

Images