Raw material crushing device

Abstract

The raw material crushing device comprises a crushing barrel, a first crushing block, a crushing structure and a material conveying structure, a discharging opening is formed in the bottom of the crushing barrel, the first crushing block is fixedly connected to the periphery of the inner wall of the crushing barrel, the first crushing block forms a crushing cavity, the crushing cavity is of a conical structure, and the crushing structure is arranged in the crushing barrel and located in the crushing cavity; the conveying structure is arranged at the top of the crushing barrel. Compared with the prior art, the pottery clay crushing device has the advantages that the driving motor drives the crushing blocks to rotate, and the distance between the crushing block I and the crushing block II is gradually increased from bottom to top, so that the pottery clay blocks are extruded and crushed through gaps with different sizes when entering the space between the crushing block I and the crushing block II; and only when the argil blocks are crushed to proper sizes, the argil can pass through the space between the crushing block I and the crushing block II and can leak out from the leakage ports formed among the plurality of fixed blocks.

Description

TECHNICAL FIELD

[0001] The utility model relates to pottery clay crushing technical field, specifically a raw material crushing device. BACKGROUND

[0002] Pottery clay, a kind of ceramic raw material, its mineral composition is complex, mainly by water mica, kaolinite, montmorillonite, quartz and feldspar are composed of silty sand sandy clay, its water absorption, adsorption, water plasticity after adding medium, dry and sintering performance is good, can be used to manufacture pottery. Before manufacturing ceramics, pottery clay needs to be finely ground processing, and the agglomerated pottery clay and larger particles are crushed, so pottery clay crushing equipment needs to be used.

[0003] A kind of pottery clay crushing equipment that can be repeatedly crushed is disclosed in the announcement No.CN217830175U, including equipment main body, the inner wall of the equipment main body is fixedly installed with sieve plate, and sieve plate is arranged obliquely, the middle of the bottom of the equipment main body is fixedly connected with the guide pipe, one side of the bottom of the equipment main body is installed with electric push rod, the top of the electric push rod is installed with the hollow plate, the top of the hollow plate is fixedly connected with the top needle rod of multiple groups of uniform arrangement, multiple groups of top needle rod are below sieve plate, the bottom of the hollow plate is fixedly connected with the dredging plug rod, and the bottom of the dredging plug rod extends into the inside of guide pipe.

[0004] The existing pottery clay crushing equipment has the following shortcomings: in the process of grinding pottery clay, larger pieces of pottery clay are prone to leak and then be crushed by the conveying cylinder to the top of the crushing roller, which increases the crushing time of pottery clay and reduces work efficiency.

[0005] The information disclosed in this BACKGROUND section is only for the purpose of increasing the understanding of the background of the application and should not be taken as admitting that such information forms prior art that is already known to those of ordinary skill in the art. CONTENT OF UTILITY MODEL

[0006] The technical problem to be solved by the utility model is to overcome the above technical defects, and provide a raw material crushing device.

[0007] In order to solve the above problems, the technical scheme of the utility model is as follows: a raw material crushing device, including crushing barrel, the bottom of the crushing barrel is provided with discharge port;

[0008] The first crushing block is fixedly connected to the inner wall of the crushing barrel, the first crushing block forms a crushing cavity, and the crushing cavity is a conical structure.

[0009] The broken structure is arranged in the broken barrel, the broken structure comprises a fixed plate, the fixed plate is arranged below the broken block, a plurality of fixed blocks are fixedly connected outside the fixed plate, the fixed blocks are fixedly connected with the inner wall of the broken barrel away from the fixed plate, a broken block two is rotatably connected to the top of the fixed plate, the broken block two is located in the broken cavity, the broken block two is a conical structure, a driving motor is fixedly connected to the bottom of the fixed plate, and the output shaft of the driving motor is fixedly connected to the bottom of the broken block two.

[0010] The material conveying structure is arranged on the top of the broken barrel.

[0011] Further, the broken barrel inner wall and the discharge port are provided with a slope structure.

[0012] Further, the fixed blocks are provided with a material leakage opening.

[0013] Further, the distance between the broken block one and the broken block two increases from bottom to top.

[0014] Further, the material conveying structure comprises a material conveying box, the material conveying box is fixedly connected to the top of the broken barrel, and the bottom of the material conveying box is communicated with the broken barrel, the top of the material conveying box is provided with a feeding opening away from the broken barrel, a rotating shaft is rotatably connected in the material conveying box, one end of the rotating shaft is fixedly connected with a motor, and helical blades are fixedly connected outside the rotating shaft.

[0015] Further, the bottom of the broken barrel is fixedly connected with supporting legs, and the bottom of the material conveying box is fixedly connected with supporting legs away from the broken barrel.

[0016] Compared with the prior art, the driving motor drives the broken block to rotate, the distance between the broken block one and the broken block two increases from bottom to top, so that the clay block is extruded and broken when entering the space between the broken block one and the broken block two, and only the clay block with a proper size can pass through the space between the broken block one and the broken block two and leak out of the material leakage opening between the fixed blocks. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the three-dimensional structure of the utility model Figure One .

[0018] Figure 2 It is the three-dimensional structure of the utility model Figure Two .

[0019] Figure 3 It is the internal structure diagram of the broken barrel of the utility model.

[0020] Figure 4 It is the fixed plate position structure diagram of the utility model.

[0021] As shown in the figure: 1. Crushing barrel; 2. Discharge port; 3. Crushing block one; 4. Crushing structure; 401. Fixing plate; 402. Fixing block; 403. Crushing block two; 404. Drive motor; 5. Conveying structure; 501. Conveying box; 502. Feed port; 503. Rotating shaft; 504. Motor; 505. Spiral blades; 6. Support leg. Detailed Implementation

[0022] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. Identical components are indicated by the same reference numerals.

[0023] It should be noted that the terms “front,” “back,” “left,” “right,” “up,” and “down” used in the following description refer to the directions shown in the attached diagram, while the terms “inside” and “outside” refer to the directions toward or away from the geometric center of a specific component, respectively.

[0024] To make the content of this utility model easier to understand, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0025] like Figures 1 to 4 As shown, a raw material crushing device includes a crushing barrel 1, crushing blocks 3, a crushing structure 4, and a conveying structure 5. The bottom of the crushing barrel 1 has a discharge port 2, through which the crushed clay is discharged from the crushing barrel 1. There is a ramp structure between the inner wall of the crushing barrel 1 and the discharge port 2, which can prevent clay residue from remaining in the corners of the crushing barrel 1 and causing material waste. The crushing blocks 3 are fixedly connected to the inner wall of the crushing barrel 1, forming a crushing chamber with a conical structure. The crushing structure 4 is located inside the crushing barrel 1 and within the crushing chamber. The crushing structure 4 and the crushing blocks 3 work together to crush the clay. The conveying structure 5 is located at the top of the crushing barrel 1 and conveys the clay material into the crushing barrel 1 through the conveying structure 5, preventing blockage at the feed point of the crushing barrel 1 due to clay of different sizes entering the crushing barrel 1 at the same time. Support legs 6 are fixedly connected to the bottom of the crushing barrel 1 and the bottom of the conveying box 501 away from the crushing barrel 1.

[0026] The crushing structure 4 comprises a fixed plate 401 arranged below the crushing block one 3, a plurality of fixed blocks 402 are fixedly connected outside the fixed plate 401, the fixed blocks 402 are fixedly connected with the inner wall of the crushing barrel 1 at the end away from the fixed plate 401, a crushing block two 403 is rotatably connected to the top of the fixed plate 401, the crushing block two 403 is located in the crushing cavity, the crushing block two 403 is a conical structure, a driving motor 404 is fixedly connected to the bottom of the fixed plate 401, the output shaft of the driving motor 404 is fixedly connected to the bottom of the crushing block two 403, the driving motor drives the crushing block to rotate, since the distance between the crushing block one 3 and the crushing block two 403 increases from bottom to top, when the clay block enters between the crushing block one and the crushing block two, the clay block is crushed by different size gaps, and only when the clay block is crushed to a suitable size, the clay block can pass between the crushing block one and the crushing block two and fall out of the material leakage hole formed between the plurality of fixed blocks 402.

[0027] The material conveying structure 5 comprises a material conveying box 501 fixedly connected to the top of the crushing barrel 1, and the bottom end of the material conveying box 501 is communicated with the crushing barrel 1, a feeding port 502 is formed at the end away from the crushing barrel 1 of the top of the material conveying box 501, a rotating shaft 503 is rotatably connected in the material conveying box 501, an electric motor 504 is fixedly connected to one end of the rotating shaft 503, and a spiral blade 505 is fixedly connected outside the rotating shaft 503, the electric motor 504 drives the rotating shaft 503 and the spiral blade 504 to rotate to convey the clay block into the crushing barrel 1, so as to avoid blockage when entering the crushing barrel 1.

[0028] It should be noted that, in the present text, relational terms such as first and second and the like can only be used to distinguish one entity or operation from another entity or operation, without necessarily requiring or implying any such actual relationship or order between these entities or operations. Moreover, the terms "comprises", "comprising", or any other variant thereof are intended to cover non-exclusive inclusions, so that a process, method, article, or apparatus that includes a list of elements not only includes those elements, but also includes other elements not explicitly listed, or inherent to such a process, method, article, or apparatus.

[0029] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

[0030] The above has described the utility model and its implementation mode, which is not restrictive, and the drawings only show one of the implementation modes of the utility model, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired thereby, without departing from the creative purpose of the utility model, similar structural modes and embodiments are not creatively designed, which should belong to the protection scope of the utility model.

Claims

1. A raw material crushing device, characterized in that: Includes a crushing barrel (1), wherein a discharge port (2) is provided at the bottom of the crushing barrel (1); Crushing block one (3) is fixedly connected to the inner wall of the crushing barrel (1) for a period of time. The crushing block one (3) forms a crushing chamber, which is a conical structure. The crushing structure (4) is located inside the crushing barrel (1). The crushing structure (4) includes a fixing plate (401) located below the first crushing block (3). Several fixing blocks (402) are fixedly connected around the outside of the fixing plate (401). The end of the fixing block (402) away from the fixing plate (401) is fixedly connected to the inner wall of the crushing barrel (1). The top of the fixing plate (401) is rotatably connected to the second crushing block (403). The second crushing block (403) is located inside the crushing chamber. The second crushing block (403) has a conical structure. The bottom of the fixing plate (401) is fixedly connected to a drive motor (404). The output shaft of the drive motor (404) is fixedly connected to the bottom of the second crushing block (403). The material conveying structure (5) is located on the top of the crushing barrel (1).

2. The raw material crushing device according to claim 1, characterized in that: There is a sloping structure between the inner wall of the crushing barrel (1) and the discharge port (2).

3. The raw material crushing device according to claim 1, characterized in that: A material leakage port is formed between the plurality of the fixed blocks (402).

4. The raw material crushing device according to claim 1, characterized in that: The distance between the first broken block (3) and the second broken block (403) increases from bottom to top.

5. The raw material crushing device according to claim 1, characterized in that: The material conveying structure (5) includes a material conveying box (501), which is fixedly connected to the top of the crushing barrel (1) and has one bottom end connected to the crushing barrel (1). The top of the material conveying box (501) is provided with a feed inlet (502) at the end away from the crushing barrel (1). A rotating shaft (503) is rotatably connected inside the material conveying box (501). A motor (504) is fixedly connected to one end of the rotating shaft (503), and a spiral blade (505) is fixedly connected to the outside of the rotating shaft (503).

6. The raw material crushing device according to claim 5, characterized in that: The bottom of the crushing barrel (1) and the bottom of the conveying box (501) away from the crushing barrel (1) are both fixedly connected to support legs (6).

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