Quartz powder accurate grinding device

Abstract

The utility model relates to the technical field of quartz powder processing, in particular to a quartz powder accurate grinding device which comprises a base, a material guiding main body fixedly connected to the top end of the base, outer baffles fixedly connected to the two sides of the material guiding main body, a grinding main body fixedly connected to the top end of the material guiding main body, and a driving mechanism fixedly connected to the top end of the grinding main body. And feeding hoppers are fixedly connected to the two sides of the top of the grinding body, a second grinding disc is fixedly connected into the grinding body, and a first grinding disc is fixedly connected to the bottom end of the driving mechanism. The effect that powder is conveniently guided into the grinding body from the two ends of the grinding body to be ground in a centralized mode is achieved through the grinding body with the two ends inclined upwards, the effect of grinding the powder is achieved through the two sets of grinding plate structures, and the effect of pushing a material pushing plate to be overturned and adjusted in the grinding body is achieved through a push rod; and the effect of pushing and guiding the powder in the grinding main body is achieved through the material pushing plate.

Description

Technical Field

[0001] The utility model relates to the technical field of quartz powder processing, in particular to a quartz powder fine grinding device. Background Art

[0002] Quartz powder (same as quartz sand) is also called silicon powder. Quartz sand is a hard, wear-resistant and chemically stable silicate mineral. Its main mineral component is SiO2. The color of quartz sand is milky white or colorless and translucent, with a hardness of 7, brittleness without cleavage, shell-like fracture, and oily luster. Its chemical, thermal and mechanical properties have obvious anisotropy. It is insoluble in acid, slightly soluble in KOH solution, and has a melting point of 1650℃. After processing, the quartz stone mined from the mine is generally called quartz sand with a fineness of less than 120 mesh, and the product with a fineness of more than 120 mesh is called quartz powder. Quartz powder can be used to make glass.

[0003] When fine-grinding quartz powder, the quartz powder grinding device of the prior art mostly grinds the quartz powder through a rotating grinding mechanism. During the grinding process, a portion of the quartz powder leaks out to the outer position of the grinding mechanism as the grinding rotates. As the grinding progresses, a large amount of quartz powder that has not been finely ground is concentrated at the outer position. The existing quartz powder grinding device cannot fully grind this portion of quartz powder, resulting in reduced grinding efficiency and reduced practicality of the quartz powder grinding mechanism.

[0004] Therefore, the utility model proposes a quartz powder fine grinding device. Utility Model Content

[0005] In view of the defects in the prior art, the quartz powder fine grinding device provided by the utility model can solve the problem that during the grinding process, a part of the quartz powder leaks out to the outer position of the grinding mechanism as the grinding rotates. As the grinding progresses, a large amount of quartz powder that has not been finely ground is concentrated at the outer position, and the existing quartz powder grinding device cannot fully grind this part of the quartz powder.

[0006] In order to solve the above technical problems, the utility model proposes the following technical solutions:

[0007] The quartz powder fine grinding device includes a base, a material guide body is fixedly connected to the top of the base, outer baffles are fixedly connected to the two sides of the material guide body, the top of the material guide body is fixedly connected to the grinding body, the top of the grinding body is fixedly connected to the driving mechanism, the two sides of the top of the grinding body are fixedly connected to the feeding hopper, the inside of the grinding body is fixedly connected to the second grinding disk, the bottom of the driving mechanism is fixedly connected to the first grinding disk, the first grinding disk is also located above the inside of the grinding body, the inside of the material guide body is sequentially provided with a material guide cavity and a bottom cavity from top to bottom, the inner bottom surface of the grinding body is fixedly connected to a filter plate, the inside of the grinding body is fixedly connected to a mounting seat, the bottom of the mounting seat is flipped and connected to a push plate, the bottom end of the push plate is fixedly connected to a buffer head, the surface of the push plate is movably connected to a push rod, and the outer end of the push rod is fixedly connected to the inner side of the outer baffle at the same time.

[0008] Furthermore, the bottom end of the material guide body is arranged in a triangular shape, and the bottom cavity is arranged in a triangular cavity along the bottom end of the material guide body, and a material guide opening is opened at the center of the surface of the bottom cavity, the upper section of the material guide cavity is arranged in a trapezoidal cavity, and the lower section is arranged in a vertical closing shape.

[0009] Furthermore, the two ends of the grinding body are inclined upward, the middle section is horizontally arranged, the feed hopper is vertically arranged, the first grinding disc and the second grinding disc are relatively distributed in the upper and lower positions inside the grinding body, and the surfaces of the first grinding disc and the second grinding disc are correspondingly provided with protruding triangular grinding strips.

[0010] Furthermore, the top end of the push plate is flipped and connected via an axis and a mounting seat, and the push plate is tiltedly arranged at both ends of the grinding body, and the buffer head is arranged as a spring rubber head, which is arranged toward the outside of the second grinding disc.

[0011] Furthermore, the push rod is tilted and is configured as an electric telescopic rod, which is movably connected to the push plate through an axis. At the same time, the outer end of the push rod penetrates the grinding body and extends outward to be fixedly connected to the outer baffle.

[0012] Furthermore, the filter plate is arranged horizontally as a whole and is located below the second grinding disc, and vibration mechanisms are arranged on both sides of the bottom.

[0013] It can be seen from the above technical solution that the beneficial effects of the utility model are:

[0014] 1. The finely ground quartz powder can be collected and exported through the guide cavity and the bottom cavity.

[0015] 2. The grinding body is tilted upward at both ends to facilitate the introduction of powder from both ends for centralized grinding, and the two sets of grinding disc structures are used to grind the powder.

[0016] 3. The push rod is used to push the push plate to flip and adjust the grinding body, the push plate is used to push and guide the powder inside the grinding body, and the buffer head is used to buffer and protect the push plate during the adjustment process.

[0017] 4. The filter plate can filter the finely ground powder, and the vibration mechanism at the bottom can achieve good screening effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0019] Figure 1 It is a front view of the overall structure of the utility model;

[0020] Figure 2 This is a front view of the internal structure connection of the device in the utility model;

[0021] Figure 3 For the utility model Figure 2 A magnified view of the structure in the middle.

[0022] Reference numerals:

[0023] 1. Base; 2. Material guide body; 3. Grinding body; 4. Outer baffle; 5. Driving mechanism; 6. Feed hopper; 7. First grinding disc; 8. Second grinding disc; 9. Bottom cavity; 10. Material guide cavity; 11. Push rod; 12. Push plate; 13. Buffer head; 14. Mounting seat; 15. Filter plate. DETAILED DESCRIPTION

[0024] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0025] See also Figure 1-3As shown, the quartz powder fine grinding device includes a base 1, a material guide body 2 is fixedly connected to the top of the base 1, outer baffles 4 are fixedly connected to the two sides of the material guide body 2, a grinding body 3 is fixedly connected to the top of the material guide body 2, a driving mechanism 5 is fixedly connected to the top of the grinding body 3, a feeding hopper 6 is fixedly connected to the two sides of the top of the grinding body 3, a second grinding disc 8 is fixedly connected to the inside of the grinding body 3, a first grinding disc 7 is fixedly connected to the bottom end of the driving mechanism 5, and the first grinding disc 7 is also located above the inside of the grinding body 3, a material guide cavity 10 and a bottom cavity 9 are sequentially opened in the inside of the material guide body 2 from top to bottom, a filter plate 15 is fixedly connected to the inner bottom surface of the grinding body 3, a mounting seat 14 is fixedly connected to the inside of the grinding body 3, a push plate 12 is flipped and connected to the bottom of the mounting seat 14, a buffer head 13 is fixedly connected to the bottom end of the push plate 12, a push rod 11 is movably connected to the surface of the push plate 12, and the outer end of the push rod 11 is fixedly connected to the inner side of the outer baffle 4 at the same time.

[0026] In the embodiment of the utility model, the bottom end of the material guide body 2 is arranged in a triangular shape, and the bottom cavity 9 is arranged in a triangular cavity along the bottom end of the material guide body 2, and a material guide opening is opened at the center of the surface of the bottom cavity 9. The upper section of the material guide cavity 10 is arranged in a trapezoidal cavity, and the lower section is arranged in a vertical closing shape. The material guide cavity 10 and the bottom cavity 9 are used to collect and export the finely ground quartz powder.

[0027] The grinding body 3 is tilted upward at both ends, the middle section is horizontally arranged, the feed hopper 6 is vertically arranged, the first grinding disc 7 and the second grinding disc 8 are relatively distributed in the upper and lower positions inside the grinding body 3, and the surfaces of the first grinding disc 7 and the second grinding disc 8 are correspondingly provided with protruding triangular strip-shaped grinding strips. The grinding body 3 is tilted upward at both ends to facilitate the introduction of powder from its two end positions for centralized grinding, and the effect of grinding the powder is achieved through the two sets of grinding disc structures.

[0028] The powder is vertically fed into the grinding body 3 through the feed hopper 6. After entering the grinding body 3, it is concentrated between the two sets of grinding disc structures along the two ends of the grinding body 3. The first grinding disc 7 rotates under the drive of the driving body 3 and cooperates with the second grinding disc 8 to complete the grinding process of the powder.

[0029] The top end of the push plate 12 is flipped and connected through the shaft and the mounting seat 14. The push plate 12 is tilted at both ends of the grinding body 3. The buffer head 13 is set as a spring rubber head and is set toward the outside of the second grinding disk 8. The push rod 11 is tilted and is set as an electric telescopic rod. It is movably connected to the push plate 12 through the shaft. At the same time, the outer end of the push rod 11 penetrates the grinding body 3 and extends outward to be fixedly connected to the outer baffle 4. The push rod 11 is used to push the push plate 12 to flip and adjust it in the grinding body 3. The push plate 12 is used to push and guide the powder inside the grinding body 3. The buffer head 13 is used to buffer and protect the push plate 12 during the adjustment process.

[0030] The powder is vertically fed into the grinding body 3 through the feed hopper 6. After entering the grinding body 3, it is concentrated between the two groups of grinding disc structures along the two ends of the grinding body 3. At this time, as the two groups of grinding disc structures grind the powder, a part of the powder is concentrated on the outer side of the second grinding disc 8. The push rod 11 pushes the push plate 12 to flip inward inside the two ends of the grinding body 3, and the flipping adjustment of the push plate 12 pushes the powder inside the two ends of the grinding body 3 to be re-concentrated at the position of the second grinding disc 8 for re-grinding. During the flipping adjustment process of the push plate 12, the buffer head 13 at the bottom end of the push plate 12 contacts the outer side of the second grinding disc 8 in a stationary state, and buffers the space between the push plate 12 and the second grinding disc 8 to prevent the push plate 12 from flipping excessively.

[0031] The filter plate 15 is arranged horizontally as a whole and is located below the second grinding disc 8. Vibration mechanisms are arranged on both sides of the bottom. The filter plate 15 can filter the finely ground powder, and the vibration mechanism at the bottom has a good screening effect.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

Claims

1. Quartz powder fine grinding device, characterized by: The invention comprises a base (1), the top of the base (1) is fixedly connected to a material guide body (2), both sides of the material guide body (2) are fixedly connected to outer baffles (4), the top of the material guide body (2) is fixedly connected to a grinding body (3), the top of the grinding body (3) is fixedly connected to a driving mechanism (5), both sides of the top of the grinding body (3) are fixedly connected to a material feed hopper (6), the inside of the grinding body (3) is fixedly connected to a second grinding disc (8), the bottom of the driving mechanism (5) is fixedly connected to a first grinding disc (7), and the first grinding disc (7) is located at the grinding A material guide cavity (10) and a bottom cavity (9) are sequentially provided inside the material guide body (2) from top to bottom inside the grinding body (3), a filter plate (15) is fixedly connected to the bottom surface of the grinding body (3), a mounting seat (14) is fixedly connected to the inside of the grinding body (3), a push plate (12) is flipped and connected to the bottom of the mounting seat (14), a buffer head (13) is fixedly connected to the bottom end of the push plate (12), a push rod (11) is movably connected to the surface of the push plate (12), and the outer end of the push rod (11) is fixedly connected to the inner side of the outer baffle (4).

2. The quartz powder fine grinding device according to claim 1, characterized in that: The bottom end of the material guide body (2) is arranged in a triangular shape, and the bottom cavity (9) is arranged in a triangular cavity along the bottom end of the material guide body (2), and a material guide opening is opened at the center of the surface of the bottom cavity (9). The upper section of the material guide cavity (10) is arranged in a trapezoidal cavity, and the lower section is arranged in a vertical closing shape.

3. The quartz powder fine grinding device according to claim 1, characterized in that: The two ends of the grinding body (3) are arranged to be inclined upward, the middle section is arranged horizontally, the feed hopper (6) is arranged vertically, the first grinding disc (7) and the second grinding disc (8) are arranged relatively distributed in the upper and lower positions inside the grinding body (3), and the surfaces of the first grinding disc (7) and the second grinding disc (8) are correspondingly provided with protruding triangular strip-shaped grinding strips.

4. The quartz powder fine grinding device according to claim 1, characterized in that: The top end of the push plate (12) is connected by flipping through an axle and a mounting seat (14), and the push plate (12) is arranged at an angle at both ends of the grinding body (3). The buffer head (13) is arranged as a spring rubber head and is arranged toward the outside of the second grinding disc (8).

5. The quartz powder fine grinding device according to claim 1, characterized in that: The push rod (11) is arranged in an inclined manner and is configured as an electric telescopic rod. It is movably connected to the push plate (12) via a shaft. At the same time, the outer end of the push rod (11) penetrates the grinding body (3) and extends outward to be fixedly connected to the outer baffle (4).

6. The quartz powder fine grinding device according to claim 1, characterized in that: The filter plate (15) is arranged horizontally as a whole and is located below the second grinding disc (8). Vibration mechanisms are arranged on both sides of the bottom.

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