Crushing device for quartz sand production

Abstract

The utility model relates to a crushing device for quartz sand production, which comprises a frame body, one end of the frame body is fixedly connected with a crushing bin, the top of the frame body is fixedly connected with a crushing mechanism, the top of the crushing bin is provided with a storage hopper, the top of the crushing bin is fixedly connected with a first conveying auger, and the bottom of the crushing bin is provided with a second conveying auger. And a sealing mechanism is arranged on one side of the smashing bin, the smashing mechanism comprises a motor fixedly connected to the top of the frame body, a linkage assembly is arranged on one side of the motor, and a rotating rod is fixedly connected to one side of the linkage assembly. According to the crushing device for quartz sand production, by optimizing the internal design of the crushing bin and increasing the contact area between the crushing cutter body and the fixing table, sand can be fully crushed, and when the diameter of the sand is set by the crushing cutter fixing table, the sand can fall off through sieve holes, so that the quality of quartz sand is improved; and the subsequent screening and energy consumption cost is also reduced.

Description

Technical Field

[0001] This utility model relates to the field of quartz sand production technology, specifically a crushing device for quartz sand production. Background Technology

[0002] Quartz sand is quartz particles made by crushing quartz stone. Quartz stone is a non-metallic mineral, a hard, wear-resistant, and chemically stable silicate mineral. Quartz sand is an important industrial mineral raw material, widely used in glass, casting, ceramics and fireproof materials, ferrosilicon smelting, metallurgical solvents, metallurgy, construction, chemical industry, plastics, rubber, abrasives, filter media and other industries.

[0003] In the practical application of traditional crushing equipment, the raw material feeding process often becomes one of the key factors restricting production efficiency, especially when processing raw materials containing large particles or with high moisture content. Blockages are prone to occur during the feeding process, leading to frequent equipment downtime and seriously affecting the continuity and stability of the production line.

[0004] On the other hand, traditional crushing devices also have obvious shortcomings in crushing effect. Due to the design of the crushing blades, the raw materials are often not fully crushed, and large particles remain in the product and fall into the collection box, affecting the quality and uniformity of the final product. Therefore, a crushing device for quartz sand production is proposed to solve the above problems. Utility Model Content

[0005] In view of the shortcomings of the prior art, this utility model provides a crushing device for the production of quartz sand, which has the advantages of being less prone to clogging and having a good crushing effect, thus solving the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a crushing device for the production of quartz sand, comprising a frame, a crushing chamber fixedly connected to one end of the frame, a crushing mechanism fixedly connected to the top of the frame, a storage hopper provided at the top of the crushing chamber, a first conveying auger fixedly connected to the top of the crushing chamber, a second conveying auger provided at the bottom of the crushing chamber, and a sealing mechanism provided on one side of the crushing chamber.

[0007] Furthermore, the crushing mechanism includes a motor fixedly connected to the top of the frame, a linkage component is provided on one side of the motor, a rotating rod is fixedly connected to one side of the linkage component, a crushing blade body is fixedly connected to one side of the rotating rod, a fixed platform is fixedly connected inside the crushing chamber, the fixed platform has a groove adapted to the crushing blade body, and a sieve hole is provided inside the fixed platform.

[0008] Furthermore, both the shredder body and the fixed platform are located inside the shredding chamber.

[0009] Furthermore, the crushing chamber includes a sealing door hinged to one side of the crushing chamber, a limiting plate is fixedly connected to the outer surface of the sealing door, a threaded column is hinged to the outer surface of the crushing chamber, a nut is threaded to the outer surface of the threaded column, and a limiting groove adapted to the size of the threaded column is provided inside the limiting plate.

[0010] Furthermore, a feeding hopper is fixedly connected to one side of the crushing chamber, and the top of the feeding hopper is located at the bottom of the discharge port of the first conveying auger.

[0011] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0012] 1. This crushing device for quartz sand production optimizes the internal design of the crushing chamber, increasing the contact area between the crushing blade body and the fixed platform. This allows the sand and gravel to be fully crushed. Only when the sand and gravel are within the aperture set by the fixed platform of the crushing blade will the sand fall through the screen holes, thereby improving the quality of the quartz sand and reducing subsequent screening and energy consumption costs.

[0013] 2. The crushing device for quartz sand production features a sealing door and a limiting plate on one side of the crushing chamber, along with a threaded column and nut design that makes opening and closing the sealing door more convenient and quick, facilitating maintenance and cleaning of the crushing chamber. At the same time, the design of the feeding hopper and the first conveying auger ensures that the raw materials can smoothly enter the crushing chamber, improving the ease of operation. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the crushing mechanism of this utility model;

[0016] Figure 3 This utility model Figure 1 Enlarged diagram of point A in the middle.

[0017] In the diagram: 1. Frame, 2. Crushing chamber, 3. Crushing mechanism, 301. Motor, 302. Linkage assembly, 303. Rotating rod, 304. Fixed platform, 305. Crushing blade body, 4. First conveying auger, 401. Feeding hopper, 5. Second conveying auger, 6. Sealing mechanism, 601. Sealing door, 602. Limiting plate, 603. Threaded post, 604. Nut. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-3 A crushing device for quartz sand production in this embodiment includes a frame 1, a crushing chamber 2 fixedly connected to one end of the frame 1, a crushing mechanism 3 fixedly connected to the top of the frame 1, a storage hopper 201 provided on the top of the crushing chamber 2, a first conveying auger 4 fixedly connected to the top of the crushing chamber 2, a second conveying auger 5 provided at the bottom of the crushing chamber 2, and a sealing mechanism 6 provided on one side of the crushing chamber 2.

[0020] The automatic conveying of raw materials is achieved through the first conveying auger 4 and the second conveying auger 5, reducing the tediousness and energy consumption of manual operation and the probability of material blockage. In addition, the design of the sealing mechanism 6 effectively prevents dust leakage during the crushing process, protecting the operating environment and the health of operators, and also facilitating the maintenance of parts inside the crushing chamber 2.

[0021] The crushing mechanism 3 includes a motor 301 fixedly connected to the top of the frame 1. A linkage component 302 is provided on one side of the motor 301. The linkage component 302 can be a pulley and belt or a chain and sprocket. A rotating rod 303 is fixedly connected to one side of the linkage component 302. A crushing blade body 305 is fixedly connected to one side of the rotating rod 303. A fixed platform 304 is fixedly connected inside the crushing chamber 2. The fixed platform 304 has a groove that matches the crushing blade body 305 and a sieve hole inside. The crushing blade body 305 and the fixed platform 304 are both located inside the crushing chamber 2.

[0022] By optimizing the internal design of the crushing chamber 2, the contact area between the crushing blade body 305 and the fixed platform 304 is increased, which can make the sand and gravel fully crushed. When the sand and gravel are within the aperture set by the crushing blade fixed platform 304, the sand will fall through the screen holes, thereby improving the quality of the quartz sand and reducing the subsequent screening and energy consumption costs.

[0023] Secondly, the crushing chamber 2 includes a sealing door 601 hinged to one side of the crushing chamber 2. A limiting plate 602 is fixedly connected to the outer surface of the sealing door 601. A threaded post 603 is hinged to the outer surface of the crushing chamber 2, and a nut 604 is threadedly connected to the outer surface of the threaded post 603. A limiting groove adapted to the size of the threaded post 603 is opened inside the limiting plate 602. A feeding hopper 401 is fixedly connected to one side of the crushing chamber 2, and the top of the feeding hopper 401 is located at the bottom of the discharge port of the first conveying auger 4. The design of the sealing door 601 and the limiting plate 602, as well as the threaded post 603 and the nut 604 on one side of the crushing chamber 2, makes the opening and closing of the sealing door 601 more convenient and quick, facilitating maintenance and cleaning of the interior of the crushing chamber 2. At the same time, the design of the feeding hopper 401 and the first conveying auger 4 ensures that the raw materials can smoothly enter the crushing chamber, improving the convenience of operation.

[0024] The working principle of the above embodiments is as follows:

[0025] (1) The crushing device for quartz sand production optimizes the internal design of the crushing chamber 2, increases the contact area between the crushing blade body 305 and the fixed table 304, and can make the sand and gravel fully crushed. When the sand and gravel are within the aperture set by the crushing blade fixed table 304, the sand will fall through the screen hole, thereby improving the quality of quartz sand and reducing subsequent screening and energy consumption costs.

[0026] (2) The crushing device for quartz sand production has a sealing door 601 and a limiting plate 602 on one side of the crushing chamber 2, as well as a threaded column 603 and a nut 604. The design of these features makes it easier and faster to open and close the sealing door 601, and facilitates maintenance and cleaning of the inside of the crushing chamber 2. At the same time, the design of the feeding hopper 401 and the first conveying auger 4 ensures that the raw materials can enter the crushing chamber smoothly, which improves the convenience of operation.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A crushing device for quartz sand production, comprising a frame body (1), one end of which is fixedly connected with a crushing bin (2), characterized in that: The top of the frame body (1) is fixedly connected with a crushing mechanism (3), the top of the crushing bin (2) is provided with a storage hopper (201), the top of the crushing bin (2) is fixedly connected with a first feeding auger (4), the bottom of the crushing bin (2) is provided with a second feeding auger (5), and one side of the crushing bin (2) is provided with a sealing mechanism (6); The crushing mechanism (3) comprises a motor (301) fixedly connected to the top of the frame body (1), one side of the motor (301) is provided with a linkage assembly (302), one side of the linkage assembly (302) is fixedly connected with a rotating rod (303), one side of the rotating rod (303) is fixedly connected with a crushing knife body (305), the inside of the crushing bin (2) is fixedly connected with a fixed table (304), the inside of the fixed table (304) is provided with a groove matched with the crushing knife body (305), and the inside of the fixed table (304) is provided with a sieve hole.

2. A crushing device for quartz sand production according to claim 1, characterized in that: The crushing knife body (305) and the fixed table (304) are located in the inside of the crushing bin (2).

3. A crushing device for quartz sand production according to claim 1, characterized in that: The crushing bin (2) comprises a sealing door (601) hinged to one side of the crushing bin (2), the outer surface of the sealing door (601) is fixedly connected with a limiting plate (602), the outer surface of the crushing bin (2) is hinged with a threaded column (603), the outer surface of the threaded column (603) is threadedly connected with a nut (604), and the inside of the limiting plate (602) is provided with a limiting groove matched in size with the threaded column (603).

4. A crushing device for quartz sand production according to claim 1, characterized in that: One side of the crushing bin (2) is fixedly connected with a feeding hopper (401), and the top of the feeding hopper (401) is located at the bottom of the discharge port of the first feeding auger (4).

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