Fused quartz crushing device

Abstract

The fused quartz crushing device comprises a crushing box, a collecting box, a filter screen plate, a crushing assembly, a driving assembly and a transmission mechanism, the crushing box is arranged on the collecting box and communicated with the collecting box, and an arc-shaped sliding way is formed in the bottom wall of the crushing box; the filter screen plate is slidably arranged in the arc-shaped slide way; the crushing assembly comprises a crushing sawtooth plate and a crushing mechanism, and the crushing sawtooth plate is close to the inlet end of the crushing box and fixedly arranged on the top wall of an inner cavity of the crushing box; the crushing mechanism is rotationally arranged in the crushing box; the driving assembly is arranged on one side of the crushing box and connected with one end of the crushing mechanism. And the transmission mechanism is rotationally arranged on the outer wall of the crushing box. Therefore, fused quartz particles blocked on the filter screen plate can be effectively removed, the requirement of manual intervention is greatly reduced, the production efficiency and the product quality are remarkably improved, and the maintenance cost is effectively reduced.

Description

Technical Field

[0001] This utility model relates to the technical field of fused silica processing, and in particular to a fused silica crushing device. Background Technology

[0002] Fused silica, as an amorphous form of silicon dioxide, is widely used in precision casting, glass and ceramics manufacturing, refractory material production, and electronics, playing a core role as a raw material in industries such as refractory materials, ceramics and glass raw materials, epoxy resin casting materials, electronic sealants, electric light source components, medical device manufacturing, and casting processes. Before practical application, fused silica typically needs to be processed by a crusher to gradually transform its large blocks into granules.

[0003] Currently, the crushing of fused silica mainly relies on efficient crushing equipment, which can directly crush large pieces of fused silica into particles of the required size. To further optimize the crushing effect and ensure particle uniformity, a filter screen is usually installed at the bottom of the crushing machinery (such as a crusher blade or hammer breaker) to screen and filter the crushed fused silica particles.

[0004] To prevent filter clogging, the traditional method involves installing a spring at the bottom of the filter, using the spring's elasticity to vibrate the filter and prevent blockage. While this method alleviates the clogging problem to some extent, the actual effect is still unsatisfactory, with clogging occurring frequently and requiring regular manual cleaning, thus affecting filtration efficiency and overall production efficiency. Utility Model Content

[0005] This utility model aims to at least partially solve one of the technical problems in the related art.

[0006] Therefore, the purpose of this utility model is to propose a fused silica crushing device that can effectively remove fused silica particles clogging the filter screen, greatly reducing the need for manual intervention. This not only significantly improves production efficiency and product quality, but also effectively reduces maintenance costs.

[0007] To achieve the above objectives, this utility model proposes a fused silica crushing device, comprising a crushing box, a collecting box, a filter screen, a crushing assembly, a driving assembly, and a transmission mechanism. The crushing box is mounted on the collecting box and is connected to it. An arc-shaped slide rail is formed in the bottom wall of the crushing box. The filter screen is slidably disposed within the arc-shaped slide rail. The crushing assembly includes a crushing serrated plate and a crushing mechanism. The crushing serrated plate is located near the inlet end of the crushing box and is fixedly disposed on the top wall of the inner cavity of the crushing box. The crushing mechanism is rotatably disposed within the crushing box. The driving assembly is disposed on one side of the crushing box and is connected to one end of the crushing mechanism. The transmission mechanism is rotatably disposed on the outer wall of the crushing box and is connected to the other end of the crushing mechanism and the filter screen.

[0008] The fused silica crushing device of this invention can effectively remove fused silica particles that are blocked on the filter screen, greatly reducing the need for manual intervention. This not only significantly improves production efficiency and product quality, but also effectively reduces maintenance costs.

[0009] In addition, the fused silica crushing apparatus proposed in the application may also have the following additional technical features:

[0010] Specifically, the crushing mechanism includes a support shaft and multiple sets of crushing hammers. The support shaft is rotatably disposed inside the crushing box, and both ends of the support shaft extend through the crushing box. The multiple sets of crushing hammers are arranged side by side at equal intervals on the support shaft, and each set of crushing hammers includes at least two crushing hammers arranged in a circumferential distribution on the support shaft.

[0011] Specifically, the drive assembly includes a drive mechanism and a belt drive mechanism, wherein the drive mechanism is disposed on one side of the crushing box, and the output end of the drive mechanism is connected to one end of the support shaft through the belt drive mechanism.

[0012] Specifically, the transmission mechanism includes a drive disc, a transmission rod, a drive rod, and a connecting rod. The drive disc is fixedly connected to the other end of the support shaft. The transmission rod is rotatably mounted on the outer wall of the crushing box, and a first and a second sliding groove are symmetrically distributed on the transmission rod. The drive rod is vertically and eccentrically mounted on the drive disc, and the top end of the drive rod passes through the first sliding groove. An arc-shaped channel is provided on the upper side wall of the crushing box. One end of the connecting rod is fixedly connected to the side wall of the filter screen, and the other end of the connecting rod passes through the arc-shaped channel and the second sliding groove in sequence.

[0013] Specifically, the aforementioned fused silica crushing device further includes a baffle, wherein the baffle is disposed inside the crushing chamber, and the top of the baffle is pivotally connected to the inlet end of the crushing chamber via a rotating shaft.

[0014] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0015] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which:

[0016] Figure 1 A three-dimensional fused silica crushing device according to an embodiment of the present invention Figure 1 ;

[0017] Figure 2 A three-dimensional fused silica crushing device according to an embodiment of the present invention Figure 2 ;

[0018] Figure 3 This is a partial structural schematic diagram of a fused silica crushing device according to an embodiment of the present invention.

[0019] As shown in the figure: 10. Crushing box; 11. Arc-shaped slide; 12. Arc-shaped channel; 20. Collection box; 30. Filter screen; 40. Crushing assembly; 41. Crushing sawtooth plate; 42. Crushing mechanism; 421. Support shaft; 422. Crusher hammer; 50. Drive assembly; 51. Drive mechanism; 52. Belt drive mechanism; 60. Transmission mechanism; 61. Drive disc; 62. Transmission rod; 63. Drive rod; 64. Connecting rod; 601. First slide groove; 602. Second slide groove; 70. Baffle. Detailed Implementation

[0020] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention. Rather, the embodiments of the present invention include all variations, modifications, and equivalents falling within the spirit and scope of the appended claims.

[0021] The fused silica crushing device of this utility model embodiment will be described below with reference to the accompanying drawings.

[0022] like Figures 1-3As shown, the fused silica crushing device of this utility model embodiment may include a crushing box 10, a collecting box 20, a filter screen 30, a crushing component 40, a driving component 50, and a transmission mechanism 60.

[0023] The crushing box 10 is mounted on the collecting box 20 and is connected to the collecting box 20. An arc-shaped slide 11 is provided in the bottom wall of the crushing box 10.

[0024] It should be noted that the collection box 20 described in this embodiment has a discharge port on its side wall (not specifically marked in the figure), and the bottom surface of the collection box 20 is a sloping surface, with the lowest end of the sloping surface close to the discharge port.

[0025] The filter screen 30 is slidably disposed within the arc-shaped slide rail 11. The crushing assembly 40 may include a crushing sawtooth plate 41 and a crushing mechanism 42. The crushing sawtooth plate 41 is located near the inlet end of the crushing chamber 10 and is fixedly disposed on the top wall of the inner cavity of the crushing chamber 10. It should be noted that the filter screen 30 described in this embodiment is an arc-shaped filter screen 30 that matches the arc-shaped slide rail 11.

[0026] The crushing mechanism 42 is rotatably disposed inside the crushing box 10, and the drive assembly 50 is disposed on one side of the crushing box 10, and the drive assembly 50 is connected to one end of the crushing mechanism 42.

[0027] The transmission mechanism 60 is rotatably mounted on the outer wall of the crushing box 10, and the transmission mechanism 60 is connected to the other end of the crushing mechanism 42 and the filter screen plate 30 respectively.

[0028] To clearly illustrate the previous embodiment, in one embodiment of this utility model, as follows: Figure 3 As shown, the crushing mechanism 42 may include a support shaft 421 and multiple sets of crushing hammers 422. The support shaft 421 is rotatably disposed inside the crushing box 10, and both ends of the support shaft 421 extend out of the crushing box 10.

[0029] Multiple sets of hydraulic breakers 422 are arranged side by side at equal intervals on the support shaft 421. For example, the multiple sets of hydraulic breakers 422 can be 4, 5, 6, 7, 8, or 9 sets of hydraulic breakers 422. The specific number used can be selected according to the actual situation and is not limited here. Each set of hydraulic breakers 422 may include at least two hydraulic breakers that are arranged in a ring around the support shaft 421.

[0030] Furthermore, in one embodiment of this utility model, such as Figure 1 and Figure 2 As shown, the drive assembly 50 may include a drive mechanism 51 and a belt drive mechanism 52. The drive mechanism 51 is disposed on one side of the crushing box 10, and the output end of the drive mechanism 51 is connected to one end of the support shaft 421 through the belt drive mechanism 52.

[0031] It should be noted that the drive mechanism 51 described in this embodiment may be a drive motor, while the belt drive mechanism may include two pulleys (not specifically marked in the figure) and a belt (not specifically marked in the figure). One pulley is connected to the output end of the drive mechanism 51, and the other pulley is connected to one end of the support shaft 421. The belt is sleeved on the two pulleys.

[0032] Specifically, when large pieces of molten quartz need to be crushed, the relevant personnel first need to put the large pieces of molten quartz into the crushing box 10 through the inlet. At this time, the personnel can control the drive mechanism 51 to drive the belt transmission mechanism 52 to rotate the support shaft 421. The rotating support shaft 421 drives multiple sets of breaker hammers 422 to rotate synchronously and crush the large pieces of molten quartz in the crushing box 10. During the rotation, the breaker hammers 422 can also impact the large pieces of molten quartz onto the crushing saw blade 41 for secondary crushing, thereby effectively improving the crushing effect of molten quartz.

[0033] When the broken molten silica particles are smaller than the mesh size of the filter screen 30, the broken molten silica falls into the collection box 20 and is discharged through the discharge port on the collection box 20.

[0034] Furthermore, in one embodiment of this utility model, such as Figure 1 and Figure 3 As shown, the transmission mechanism 60 may include a drive disc 61, a transmission rod 62, a drive rod 63, and a connecting rod 64.

[0035] The drive disc 61 is fixedly connected to the other end of the support shaft 421, and the transmission rod 62 is rotatably mounted on the outer wall of the crushing box 10. The transmission rod 62 is provided with a first groove 601 and a second groove 602 that are symmetrically distributed.

[0036] The drive rod 63 is vertically and eccentrically mounted on the drive disc 61. The top end of the drive rod 63 passes through the first slide groove 601. An arc-shaped channel 12 is provided on the upper side wall of the crushing box 10. One end of the connecting rod 64 is fixedly connected to the side wall of the filter screen plate 30. The other end of the connecting rod 64 passes through the arc-shaped channel 12 and the second slide groove 602 in sequence.

[0037] Understandably, when the support shaft 421 rotates, the drive disc 61 also rotates synchronously. The rotating drive disc 61 drives the transmission rod 62 to reciprocate through the drive rod 63. The reciprocating transmission rod 62 drives the filter screen plate 30 to move back and forth in the arc-shaped slide 11 through the connecting rod 64. Since the filter screen plate 30 is in close contact with the arc-shaped slide 11, when the filter screen plate 30 moves back and forth along the arc-shaped slide 11, the bottom wall of the crushing box 10 scrapes away the molten quartz particles blocked on the filter screen plate 30.

[0038] At the same time, the reciprocating filter plate 30 can fully screen the broken molten quartz particles, preventing them from accumulating on the filter plate 30, thereby effectively improving filtration efficiency.

[0039] As a possible alternative, in order to improve the cleaning effect on the broken molten quartz particles that are stuck on the filter screen 30, forks that fit against the filter screen 30 can also be installed on the inner wall of the crushing chamber 10.

[0040] Furthermore, in one embodiment of this utility model, such as Figure 2 and Figure 3 As shown, the above-mentioned fused silica crushing device may further include a baffle 70, wherein the baffle 70 is disposed inside the crushing box 10, and the top of the baffle 70 is pivotally connected to the inlet end of the crushing box 10 via a rotating shaft.

[0041] Understandably, the baffle 70 prevents molten silica particles from splashing out of the crushing chamber 10 during the crushing process. This effectively blocks the splashing molten silica particles, preventing them from injuring personnel. Simultaneously, the baffle 70 also helps to block dust generated during crushing.

[0042] In summary, the fused silica crushing device of this utility model can effectively remove fused silica particles clogging the filter screen, greatly reducing the need for manual intervention. This not only significantly improves production efficiency and product quality, but also effectively reduces maintenance costs.

[0043] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0044] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0045] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A fused quartz breaking device characterized by comprising: The utility model relates to a kind of broken box, collection box, filter screen plate, crushing assembly, drive assembly and transmission mechanism, wherein, The crushing box is arranged on the collection box, and the crushing box is communicated with the collection box, and an arc-shaped slide is formed in the bottom wall of the crushing box; The filter screen plate is slidably arranged in the arc-shaped slide; The crushing assembly includes a crushing sawtooth plate and a crushing mechanism, wherein, The crushing sawtooth plate is close to the inlet end of the crushing box and is fixedly arranged on the inner cavity top wall of the crushing box; The crushing mechanism is rotatably arranged in the crushing box; The drive assembly is arranged on one side of the crushing box, and one end of the crushing mechanism is connected with the drive assembly; The transmission mechanism is rotatably arranged on the outer wall of the crushing box, and the other end of the crushing mechanism and the filter screen plate are connected with the transmission mechanism, respectively.

2. The fused quartz breaking apparatus according to claim 1, wherein The crushing mechanism includes a support shaft and a plurality of crushing hammers, wherein, The support shaft is rotatably arranged in the crushing box, and the two ends of the support shaft respectively pass through the crushing box; A plurality of the crushing hammers are equidistantly arranged side by side on the support shaft, and each group of the crushing hammers includes at least two crushing hammers arranged around the support shaft.

3. The fused quartz breaking apparatus according to claim 2, wherein The drive assembly includes a drive mechanism and a belt transmission mechanism, wherein the drive mechanism is arranged on one side of the crushing box, and the output end of the drive mechanism is connected with one end of the support shaft through the belt transmission mechanism.

4. The fused quartz breaking apparatus according to claim 2, wherein The transmission mechanism includes a drive disc, a transmission rod, a drive rod and a connecting rod, wherein, The drive disc is fixedly connected with the other end of the support shaft; The transmission rod is rotatably arranged on the outer wall of the crushing box, and the first sliding groove and the second sliding groove are symmetrically arranged on the transmission rod; The drive rod is vertically and eccentrically arranged on the drive disc, and the top end of the drive rod penetrates the first sliding groove; An arc-shaped channel is formed in the upper side wall of the crushing box, one end of the connecting rod is fixedly connected with the side wall of the filter screen plate, and the other end of the connecting rod penetrates the arc-shaped channel and the second sliding groove in sequence.

5. The fused quartz breaking apparatus according to claim 1, wherein A baffle is further included, wherein the baffle is arranged in the crushing box, and the top of the baffle is pivotally connected with the inlet end of the crushing box through a rotating shaft.

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