Screening and crushing device for color sand production

Abstract

The utility model relates to the technical field of screening and crushing, and discloses a screening and crushing device for color sand production, which comprises a screening box, and one side of the screening box is provided with a through hole; the supporting legs are arranged at the bottom of the screening box; the screening and crushing mechanism is arranged in the screening box; and the material collecting mechanism is arranged at the bottom of the screening and smashing mechanism, and the bottom of the screening box is fixedly connected with the tops of the supporting legs. Color sand needing to be screened and smashed is poured into the first storage box from the feeding hopper, then the motor is started, the motor runs to drive the spiral conveying rod to rotate, the spiral conveying rod rotates to drive the color sand to move, when the color sand passes through the screening barrel, the color sand which does not need to be smashed falls onto the concave collecting plate through the filtering holes of the screening barrel, and therefore the color sand is screened and smashed. And the other color sand moves into the second storage box through the spiral conveying rod and then falls into the smashing box through the first discharging opening to be smashed, and therefore the effect of screening and smashing the color sand is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of screening and crushing, in particular to a screening and crushing device for color sand production. Background Art

[0002] Colored sand, also known as colored sand, is a natural mineral material with rich colors, hard texture, wear resistance and pressure resistance. Its main component is silicon dioxide. It has bright colors and stable chemical properties and is widely used in architectural decoration, floor paving, sand painting, art sculpture, glass products and other fields. Colored sand is mainly used to color various resins, fiberglass, cement, concrete and other materials, as well as various colored epoxy floors, real stone paint, various architectural coatings, sandstone boards, waterproof membranes, handicrafts, etc. It has bright colors, strong weather resistance, wear resistance, acid and alkali resistance, non-slip, seamless, high-end and beautiful.

[0003] Currently available devices cannot screen and crush colored sand well, which results in poor screening during the production process of colored sand, making the particle size distribution of the colored sand uneven, with particles that are too large or too small, making it difficult to remove impurities and unqualified particles, and failing to ensure the purity and quality of the raw materials, thus affecting the overall quality and performance of the product. Utility Model Content

[0004] The purpose of the utility model is to provide a screening and crushing device for color sand production to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a screening and crushing device for colored sand production, comprising a screening box, a through hole being opened on one side of the screening box; support legs, which are arranged at the bottom of the screening box; a screening and crushing mechanism, which is arranged inside the screening box; and a material collecting mechanism, which is arranged at the bottom of the screening and crushing mechanism.

[0006] Preferably, the bottom of the screening box is fixedly connected to the top of the supporting legs.

[0007] Preferably, the screening and crushing mechanism includes: a material storage box 1, which is arranged on one side of the screening box; one side of the material storage box 1 is fixedly connected to one side of the screening box, the top of the material storage box 1 is connected to a feeding funnel, and the inner wall of the material storage box 1 is rotatably connected to a spiral feeding rod.

[0008] Preferably, one end of the spiral feed rod is rotatably connected to one side of the storage box, and the other end of the spiral feed rod penetrates the inner wall of the storage box and extends to the other side of the screening box through a through hole opened on one side of the screening box.

[0009] Preferably, the screening and crushing mechanism includes: a motor, which is arranged on the other side of the storage box one; a screening barrel, which is sleeved on the outside of the spiral feed rod; the outer wall of the motor is fixedly connected to a fixed platform, the output end of the motor passes through the other side of the storage box one and extends to the interior of the storage box one and is fixedly connected to one side of the spiral feed rod, one side of the screening barrel is fixedly connected to the inner wall of the screening box, and the screening barrel is adapted to the spiral feed rod.

[0010] Preferably, the screening and crushing mechanism includes: a second storage box, which is arranged on the other side of the screening box, and a discharge port 1 is provided at the bottom of the second storage box; a crushing box, which is arranged at the bottom of the second storage box, and a feed port 1 is provided on the top of the crushing box, and the feed port 1 is connected to the discharge port 1, and the bottom of the crushing box is provided with a discharge port 2; one side of the second storage box is fixedly connected to the other side of the screening box, and a slope block is fixedly connected to the inner wall of the second storage box, and the top of the crushing box is fixedly connected to the bottom of the second storage box. Through the screening and crushing mechanism, the effect of screening and crushing colored sand can be well achieved.

[0011] Preferably, the material receiving mechanism includes: a concave collecting plate, arranged inside the screening box; a discharge pipe, arranged at the bottom of the screening box; the bottom of the concave collecting plate is fixedly connected to the bottom of the inner wall of the screening box, the top of the discharge pipe is connected to the bottom of the screening box, and the bottom of the discharge pipe is connected to the material receiving box.

[0012] Preferably, a second material inlet is provided on the top of the material receiving box, and the second material inlet is connected to the second material outlet, a movable opening is provided on one side of the material receiving box, a collecting box is provided inside the movable opening of the material receiving box, and a handle is fixedly connected to one side of the collecting box, and the effect of collecting colored sand can be well achieved through the material receiving mechanism.

[0013] The utility model provides a screening and crushing device for color sand production. It has the following beneficial effects:

[0014] (1) The utility model pours the color sand that needs to be screened and crushed from the feeding funnel into the first storage box, and then starts the motor. The operation of the motor drives the spiral feed rod to rotate, and the rotation of the spiral feed rod drives the color sand to move. When the color sand moves through the screening barrel, the color sand that does not need to be crushed falls onto the concave collecting plate through the filter holes of the screening barrel, and the remaining color sand moves to the second storage box through the spiral feed rod, and then falls into the crushing box through the discharge port to be crushed, thereby achieving the effect of screening and crushing the color sand.

[0015] (2) The utility model achieves the effect of collecting the colored sand by allowing the colored sand that does not need to be crushed to fall onto the concave collecting plate through the filter holes of the screening barrel and then fall onto the collecting box in the collecting box through the discharge pipe. The colored sand crushed by the crushing box falls onto the collecting box in the collecting box through the second inlet and the second outlet, thereby achieving the effect of collecting the colored sand. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0018] Figure 3 For this utility model Figure 2 A magnified view of center A;

[0019] Figure 4 For this utility model Figure 2 Magnified view of B.

[0020] In the figure: 1 screening box, 2 supporting legs, 3 screening and crushing mechanism, 311 storage box one, 312 feeding funnel, 313 spiral feeding rod, 314 motor, 315 fixed platform, 316 screening barrel, 317 storage box two, 318 slope block, 319 crushing box, 4 collecting mechanism, 411 concave collecting plate, 412 discharge pipe, 413 collecting box, 414 collecting box, 415 handle. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0023] Example 1

[0024] The preferred embodiment of the screening and crushing device for color sand production provided by the utility model is as follows Figure 1-4As shown: a screening and crushing device for color sand production, including a screening box 1, a through hole is opened on one side of the screening box 1; a supporting leg 2, which is arranged at the bottom of the screening box 1; a screening and crushing mechanism 3, which is arranged inside the screening box 1; and a material collecting mechanism 4, which is arranged at the bottom of the screening and crushing mechanism 3.

[0025] The bottom of the screening box 1 is fixedly connected to the top of the supporting leg 2 .

[0026] The screening and crushing mechanism 3 includes: a storage box 311, which is arranged on one side of the screening box 1; one side of the storage box 311 is fixedly connected to one side of the screening box 1, the top of the storage box 311 is connected to a feeding funnel 312, and the inner wall of the storage box 311 is rotatably connected to a spiral feed rod 313.

[0027] One end of the spiral feed rod 313 is rotatably connected to one side of the material storage box 311 , and the other end of the spiral feed rod 313 penetrates the inner wall of the material storage box 311 and passes through the through hole opened on one side of the screening box 1 to extend to the other side of the screening box 1 .

[0028] The screening and crushing mechanism 3 includes: a motor 314, which is arranged on the other side of the storage box 311; a screening barrel 316, which is sleeved on the outside of the spiral feed rod 313; the outer wall of the motor 314 is fixedly connected to a fixed platform 315, the output end of the motor 314 passes through the other side of the storage box 311 and extends to the interior of the storage box 311 and is fixedly connected to one side of the spiral feed rod 313, one side of the screening barrel 316 is fixedly connected to the inner wall of the screening box 1, and the screening barrel 316 is adapted to the spiral feed rod 313.

[0029] The screening and crushing mechanism 3 includes: a second storage box 317, which is arranged on the other side of the screening box 1, and a discharge port 1 is provided at the bottom of the second storage box 317; a crushing box 319, which is arranged at the bottom of the second storage box 317, and a feed port 1 is provided at the top of the crushing box 319, and the feed port 1 is connected to the discharge port 1, and a discharge port 2 is provided at the bottom of the crushing box 319; one side of the second storage box 317 is fixedly connected to the other side of the screening box 1, the inner wall of the second storage box 317 is fixedly connected to a slope block 318, and the top of the crushing box 319 is fixedly connected to the bottom of the second storage box 317.

[0030] Furthermore, the present embodiment pours the colored sand that needs to be screened and crushed from the feed hopper 312 into the storage box 1 311, and then starts the motor 314. The operation of the motor 314 drives the spiral feed rod 313 to rotate, and the rotation of the spiral feed rod 313 drives the colored sand to move. When the colored sand moves through the screening barrel 316, the colored sand that does not need to be crushed passes through the filter holes of the screening barrel 316 and falls onto the concave collecting plate 411. The remaining colored sand moves to the storage box 2 317 through the spiral feed rod 313, and then falls into the crushing box 319 through the discharge port 1 for crushing, thereby achieving the effect of screening and crushing the colored sand.

[0031] Example 2

[0032] On the basis of Example 1, a preferred embodiment of a screening and crushing device for color sand production provided by the utility model is as follows: Figure 1-4 As shown: the material collecting mechanism 4 includes: a concave collecting plate 411, which is arranged inside the screening box 1; a discharge pipe 412, which is arranged at the bottom of the screening box 1; the bottom of the concave collecting plate 411 is fixedly connected to the bottom of the inner wall of the screening box 1, the top of the discharge pipe 412 is connected to the bottom of the screening box 1, and the bottom of the discharge pipe 412 is connected to the material collecting box 413.

[0033] A second material inlet is provided on the top of the material receiving box 413, and the second material inlet is connected to the second material outlet. A movable opening is provided on one side of the material receiving box 413, and a collecting box 414 is provided inside the movable opening of the material receiving box 413. A handle 415 is fixedly connected to one side of the collecting box 414. The material receiving mechanism 4 includes: a concave collecting plate 411, which is arranged inside the screening box 1; a discharge pipe 412, which is arranged at the bottom of the screening box 1; the bottom of the concave collecting plate 411 is fixedly connected to the bottom of the inner wall of the screening box 1, the top of the discharge pipe 412 is connected to the bottom of the screening box 1, and the bottom of the discharge pipe 412 is connected to the material receiving box 413.

[0034] A second material inlet is provided at the top of the material receiving box 413, and the second material inlet is connected to the second material outlet. A movable opening is provided at one side of the material receiving box 413, and a collection box 414 is provided inside the movable opening of the material receiving box 413. A handle 415 is fixedly connected to one side of the collection box 414.

[0035] Furthermore, in this embodiment, when the colored sand that does not need to be crushed passes through the filter holes of the screening barrel 316 and falls onto the concave collecting plate 411, and then falls onto the collecting box 414 in the collecting box 413 through the discharge pipe 412, the colored sand crushed by the crushing box 319 falls onto the collecting box 414 in the collecting box 413 through the inlet port 2 and the outlet port 2, thereby achieving the effect of collecting the colored sand.

[0036] When in use, the colored sand that needs to be screened and crushed is poured from the feeding funnel 312 into the storage box 311, and then the motor 314 is started. The operation of the motor 314 drives the spiral feeding rod 313 to rotate, and the rotation of the spiral feeding rod 313 drives the colored sand to move. When the colored sand moves through the screening barrel 316, the colored sand that does not need to be crushed passes through the filtering holes of the screening barrel 316 and falls onto the concave collecting plate 411, and the remaining colored sand moves to the storage box 311 through the spiral feeding rod 313. The colored sand is placed in the material box 317 and then falls into the crushing box 319 through the discharge port, thereby screening and crushing the colored sand. The colored sand that does not need to be crushed passes through the filter holes of the screening barrel 316 and falls onto the concave collecting plate 411, and then falls onto the collecting box 414 in the collecting box 413 through the discharge pipe 412. The colored sand crushed by the crushing box 319 falls onto the collecting box 414 in the collecting box 413 through the feed port 2 and the discharge port 2, thereby collecting the colored sand.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A screening and crushing device for color sand production, characterized in that: It comprises a screening box (1), wherein one side of the screening box (1) is provided with a through hole; Support legs (2) are arranged at the bottom of the screening box (1); A screening and crushing mechanism (3) is arranged inside the screening box (1); The material collecting mechanism (4) is arranged at the bottom of the screening and crushing mechanism (3).

2. A screening and crushing device for colored sand production according to claim 1, characterized in that: The bottom of the screening box (1) is fixedly connected to the top of the supporting leg (2).

3. The screening and crushing device for color sand production according to claim 1, characterized in that: The screening and crushing mechanism (3) comprises: A material storage box (311) is arranged on one side of the screening box (1); One side of the material storage box (311) is fixedly connected to one side of the screening box (1); the top of the material storage box (311) is connected to a material feeding funnel (312); and the inner wall of the material storage box (311) is rotatably connected to a spiral feeding rod (313).

4. The screening and crushing device for color sand production according to claim 3, characterized in that: One end of the spiral feed rod (313) is rotatably connected to one side of the material storage box (311), and the other end of the spiral feed rod (313) penetrates the inner wall of the material storage box (311) and passes through a through hole opened on one side of the screening box (1) to extend to the other side of the screening box (1).

5. The screening and crushing device for color sand production according to claim 1, characterized in that: The screening and crushing mechanism (3) comprises: A motor (314) is arranged on the other side of the material storage box (311); A screening barrel (316) is sleeved on the outside of the spiral feed rod (313); The outer wall of the motor (314) is fixedly connected to a fixed platform (315), the output end of the motor (314) passes through the other side of the material storage box (311) and extends to the interior of the material storage box (311) and is fixedly connected to one side of the spiral feed rod (313), one side of the screening barrel (316) is fixedly connected to the inner wall of the screening box (1), and the screening barrel (316) is adapted to the spiral feed rod (313).

6. The screening and crushing device for color sand production according to claim 1, characterized in that: The screening and crushing mechanism (3) comprises: A second material storage box (317) is arranged on the other side of the screening box (1), and a first material discharge port is provided at the bottom of the second material storage box (317); A crushing box (319) is arranged at the bottom of the second material storage box (317), the top of the crushing box (319) is provided with a first material inlet, and the first material inlet is connected to the first material outlet, and the bottom of the crushing box (319) is provided with a second material outlet; One side of the second material storage box (317) is fixedly connected to the other side of the screening box (1), the inner wall of the second material storage box (317) is fixedly connected with a slope block (318), and the top of the crushing box (319) is fixedly connected to the bottom of the second material storage box (317).

7. The screening and crushing device for color sand production according to claim 1, characterized in that: The material receiving mechanism (4) comprises: A concave collecting plate (411) is arranged inside the screening box (1); A discharge pipe (412) is arranged at the bottom of the screening box (1); The bottom of the concave collecting plate (411) is fixedly connected to the bottom of the inner wall of the screening box (1), the top of the discharge pipe (412) is connected to the bottom of the screening box (1), and the bottom of the discharge pipe (412) is connected to a collecting box (413).

8. The screening and crushing device for producing colored sand according to claim 7, characterized in that: The top of the material receiving box (413) is provided with a second material inlet, and the second material inlet is connected to the second material outlet. A movable opening is provided on one side of the material receiving box (413), and a collection box (414) is arranged inside the movable opening of the material receiving box (413). A handle (415) is fixedly connected to one side of the collection box (414).

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