Ceramic colored sand raw material crushing pretreatment equipment

Abstract

The utility model discloses a ceramic color sand raw material crushing pretreatment equipment relates to non -metallic mineral processing technical field. The utility model discloses a crushing box main part is provided with the crushing device for crushing ceramic color sand raw material at the side of crushing box main part, the top fixedly connected with material pretreatment box of crushing box main part, the side fixedly connected with double -shaft motor no. The utility model discloses through the setting of anti -adhesion device, makes the oblique scraper, the notched one, the carousel, the round block, the back -shaped frame, the L -shaped connecting rod, the baffle, the limiting board cooperation, pours ceramic color sand raw material from the expansion plate into the feed inlet, adds kaolin through the expansion plate auxiliary, can reduce manual operation and time consumption, improves the efficiency of whole concrete production process, and the pretreatment crushing rod contacts the oblique scraper in the rotation, and the oblique scraper can clean the sticky kaolin adhered on the surface of pretreatment crushing rod.

Description

Technical Field

[0001] This utility model relates to the field of non-metallic mineral processing technology, specifically to a crushing and pretreatment equipment for ceramic colored sand raw materials. Background Technology

[0002] Ceramic colored sand is a fine-grained powder / granular material made from natural mineral raw materials (such as quartz sand, feldspar, and colored rocks) through crushing, grinding, and grading. With its rich colors, strong wear resistance, and environmentally friendly and non-toxic properties, it is widely used in ceramic glazes, architectural coatings, artificial stone, and artistic decoration. The crushing and pretreatment of raw materials directly determines the final quality of ceramic colored sand—blocky, large-particle raw materials (typically 10-50mm in diameter) must be crushed to the micron or sub-millimeter level (e.g., 10-100μm), and the particle size distribution must be uniform with low impurity content (especially iron impurities, which must be controlled at the ppm level) to ensure consistent color matching, sintering stability, and the decorative effect of the finished product. Therefore, efficient and precise crushing and pretreatment equipment is the core support for the large-scale, high-quality production of ceramic colored sand.

[0003] However, the current construction tools have the following problems: when the crushing device crushes sticky kaolin, the kaolin will adhere to the surface of the crushing rod and gradually accumulate, causing the surface of the crushing rod to become smoother or covered with a layer of adhesive. This will increase the friction during the crushing process, thereby reducing the crushing efficiency. As the adhesive layer thickens, the crushing rod may not be able to effectively transmit the crushing force, affecting the crushing effect. Therefore, we have proposed a pre-treatment equipment for crushing ceramic colored sand raw materials. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a ceramic colored sand raw material crushing and pretreatment equipment, which solves the problems mentioned in the background technology.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a ceramic colored sand raw material crushing and pretreatment equipment, comprising a crushing box body, a crushing device for crushing ceramic colored sand raw materials is provided on the side of the crushing box body, a material pretreatment box is fixedly connected to the top of the crushing box body, a dual-shaft motor is fixedly connected to the side of the material pretreatment box, a rotating shaft is fixedly connected to the output shaft of the dual-shaft motor, a pretreatment crushing rod is fixedly connected to the circumferential surface of the rotating shaft, an anti-adhesion device is provided on the inner wall of the material pretreatment box, the anti-adhesion device includes an inclined scraper, the top of the inclined scraper has a slot for the rotation of the pretreatment crushing rod, and the side of the inclined scraper is fixedly connected to the inner wall of the pretreatment box. The crushing box body has a discharge port on its side and a feed port on its top. An expansion plate is fixedly connected to the top of the feed port. A strong support leg is fixedly connected to the bottom of the crushing box body. The crushing device includes a dual-shaft motor II, which is fixedly connected to the side of the crushing box body. A rotating shaft II is fixedly connected to the output shaft of the dual-shaft motor II. A crushing roller is fixedly connected to the circumference of the rotating shaft II. Ceramic colored sand raw material is poured into the feed port through the expansion plate. Kaolin is added with the assistance of the expansion plate. The dual-shaft motor I is started. The output shaft of the dual-shaft motor I rotates, which drives the rotating shaft I to rotate. The rotation of the rotating shaft I drives the rotation of the pretreatment crushing rod. The pretreatment crushing rod contacts the inclined scraper during its rotation.

[0006] According to the above technical solution, the anti-adhesion device further includes a turntable. The side of the turntable is fixed to the side of the rotating shaft away from the dual-axis motor. A circular block is fixedly connected to the side of the turntable. A U-shaped frame is fixedly connected to the circumference of the circular block. An L-shaped connecting rod is fixedly connected to the side of the U-shaped frame. A baffle is fixedly connected to the top of the L-shaped connecting rod. The end of the baffle away from the L-shaped connecting rod passes through and is slidably connected to the side of the expansion plate. Two limiting plates are fixedly connected to the side of the crushing box body. The top and bottom of the U-shaped frame are connected to... The top and bottom of the limiting plate are in contact with each other, the circumferential surface of the pretreatment crushing rod is in contact with the inner wall of the slot one, the inner wall of the discharge port is set with an incline, the side of the turntable is in contact with the side of the pretreatment box, and at the same time, the rotation of the rotating shaft drives the turntable to rotate, the rotation of the turntable drives the rotation of the round block, the rotation of the round block drives the left and right movement of the loop frame, the left and right movement of the loop frame drives the left and right movement of the L-shaped connecting rod, the left and right movement of the L-shaped connecting rod drives the left and right movement of the baffle, and the left and right movement of the baffle can quantitatively control the addition of kaolin.

[0007] According to the above technical solution, the side of the crushing box body is provided with an anti-sticking device to prevent kaolin from adhering together. The anti-sticking device includes a storage tank, the side of which is fixedly connected to the side of the crushing box body. An L-shaped water pipe is fixedly connected to the side of the storage tank, and the end of the L-shaped water pipe away from the storage tank is fixedly connected to the bottom of an L-shaped connecting rod. Several nozzles are provided at the bottom of the baffle. A pressing component is provided at the top of the storage tank for controlling the flow of water in the storage tank. Anti-adhesion liquid is sprayed from the nozzle. An L-shaped pressing rod is fixedly connected to the side of the circular block. The pressing element is located on the movement trajectory of the L-shaped pressing rod. There is a gap between the inclined baffle and the baffle. At the same time, the rotation of the circular block drives the rotation of the L-shaped pressing rod. The rotation of the L-shaped pressing rod will abut against the pressing element. The working principle of the pressing element is similar to that of a spray bottle. The pressing element is composed of a pressing part and a spring pump. The spring pump's elastic force is used to achieve reset. The pressing element controls the anti-adhesion agent in the reservoir to be sprayed from the nozzle.

[0008] According to the above technical solution, the anti-sticking device further includes an inclined baffle plate. The side of the inclined baffle plate is fixedly connected to the side of the L-shaped connecting rod. The end of the inclined baffle plate away from the L-shaped connecting rod passes through and is slidably connected to the side of the expansion plate. At the same time, the left and right movement of the L-shaped connecting rod drives the left and right movement of the inclined baffle plate. The left and right movement of the inclined baffle plate can block the residual anti-sticking agent on the baffle spray head.

[0009] According to the above technical solution, the inner wall of the pretreatment box is provided with a striking device for strengthening the cleaning of the pretreatment broken rods. The striking device includes two swivels, which are symmetrically opened on the inner wall of the pretreatment box. A bearing plate is rotatably connected to the inner wall of each swivel. Two torsion springs are provided between the bearing plate and the inner wall of the swivel. Several striking rods are fixedly connected to the top of the bearing plate. A pressing plate is fixedly connected to the circumferential surface of the rotating shaft. The inclined scraper is located on the movement trajectory of the striking rods. The bearing plate has openings for pretreatment... The second slot of the crushing rod has a bearing plate located on the movement trajectory of the pressing plate. There is a gap between the pressing plate and the pre-treatment crushing rod. At the same time, the rotation of the first rotating shaft drives the rotation of the pressing plate, which in turn drives the bearing plate to move downward. The downward movement of the bearing plate drives the striking rod to move downward. When the pressing plate has completely passed the bearing plate, the torsion spring resets itself through its own elastic force. The reset of the torsion spring resets the bearing plate, which in turn drives the striking rod to reset. The reset of the striking rod strikes the inclined scraper, which can remove the sticky kaolin on the inclined scraper.

[0010] This utility model provides a crushing and pretreatment device for ceramic colored sand raw materials. It has the following beneficial effects: (1) The utility model uses an anti-adhesion device to make the inclined scraper, slot one, turntable, round block, loop frame, L-shaped connecting rod, baffle and limiting plate work together to pour ceramic colored sand raw material from the expansion plate into the feed port. The expansion plate assists in adding kaolin, which can reduce manual operation and time consumption, especially in large-scale production, and improve the efficiency of the entire concrete production process. The pre-treatment crushing rod comes into contact with the inclined scraper during rotation. The inclined scraper can clean the sticky kaolin adhering to the surface of the pre-treatment crushing rod, and prevent the kaolin from gradually accumulating, causing the surface of the pre-treatment crushing rod to become smoother or covered with a layer of adhesive, which will increase the friction during the crushing process and reduce the crushing efficiency. As the adhesive layer thickens, the pre-treatment crushing rod may not be able to effectively transmit the material. Crushing force affects the crushing effect; the left and right movement of the L-shaped connecting rod drives the baffle to move left and right. The left and right movement of the baffle can quantitatively control the addition of kaolin, effectively reducing the risk of uneven material mixing, improving the consistency and uniformity of the final product, thereby improving the compressive strength, impermeability, durability and other properties of concrete; accurate control of the ratio avoids too much or too little kaolin affecting the strength, workability and durability of concrete. Precise quantitative input can ensure that the mixture meets the design requirements and ensure the quality stability of concrete or other mixtures; it can help automated equipment or mixing systems operate better, reduce the need for manual intervention, and improve production efficiency. Especially in large-scale production, accurate quantitative input can improve the automation level of the production line and shorten the production cycle.

[0011] (2) By setting up an anti-sticking device, the present invention enables the storage tank, L-shaped water pipe, nozzle, pressing component, L-shaped pressing rod and inclined baffle to cooperate. The pressing component controls the anti-adhesion agent in the storage tank to be sprayed out from the nozzle. The nozzle sprays out anti-sticking agent to reduce the stickiness of the sticky kaolin, and avoids the kaolin particles from sticking together during the crushing process to form clumps or lumps. These clumps can interfere with the normal crushing process, causing equipment blockage and reducing the efficiency of the crusher. When processing sticky kaolin, the kaolin particles may experience more friction with mechanical parts due to the material's stickiness, leading to more severe wear and tear on equipment components and requiring more frequent maintenance and replacement. Simultaneously, the left-right movement of the L-shaped connecting rod drives the left-right movement of the inclined baffle. This movement of the inclined baffle can block residual anti-sticking agent on the baffle nozzle, preventing excessive anti-sticking agent from increasing the adhesion between sand and the equipment surface or other materials, causing material to accumulate inside the crushing equipment, increasing the load on the equipment, and resulting in blockage or reduced efficiency. Excessive addition may cause the formation of large clumps between particles, making further crushing difficult and reducing crushing efficiency. It can also lead to uneven distribution of additives and kaolin, affecting the particle size distribution of the crushed kaolin. Uneven particle size may affect the subsequent use of kaolin in construction, manufacturing, or agriculture, resulting in substandard or uneven product quality.

[0012] (3) By setting up a striking device, the present invention enables the chute, bearing plate, torsion spring, striking rod, pressing plate and groove to cooperate. The reset of the bearing plate drives the reset of the striking rod. The reset of the striking rod strikes the inclined scraper, which can remove the sticky kaolin on the inclined scraper and avoid the accumulation of residual concrete or other materials on the inclined scraper, which may cause the residual materials to harden and form solid lumps, affecting the cleaning effect of the equipment. The striking of the inclined scraper also avoids the concrete from being substandard or having poor durability. The cleaning work can ensure that the quality of each mixing meets the requirements. At the same time, it can also eliminate the gaps and unevenness of soil accumulation, so that the subsequent processes are smoother and the soil can be more evenly distributed, which can effectively improve the reaction rate. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the entire utility model; Figure 2 This is a schematic diagram of the structure at the cross-section of this utility model; Figure 3 This is a schematic diagram of the structure of the crushing device of this utility model; Figure 4 This is a schematic diagram of the structure of the anti-adhesion device of this utility model; Figure 5 This is a schematic diagram of the structure of the anti-sticking device of this utility model; Figure 6 This is a utility model Figure 5 A schematic diagram of the structure at point A in the middle; Figure 7 This is a schematic diagram of the structure of the nozzle of this utility model; Figure 8 This is a schematic diagram of the structure of the striking device of this utility model; Figure 9 This is a utility model Figure 8 A schematic diagram of the structure at point B.

[0014] In the diagram: 1. Crushing box body; 2. Crushing device; 21. Dual-shaft motor II; 22. Rotating shaft II; 23. Crushing roller; 3. Pre-treatment box; 4. Dual-shaft motor I; 5. Rotating shaft I; 6. Pre-treatment crushing rod; 7. Anti-adhesion device; 71. Inclined scraper; 72. Groove I; 73. Turntable; 74. Round block; 75. Recurved frame; 76. L-shaped connecting rod; 77. Baffle; 78. Limiting device. 8. Plate; 81. Anti-sticking device; 82. Liquid storage tank; 83. L-shaped water pipe; 84. Nozzle; 85. Pressing component; 86. L-shaped pressing rod; 97. Slanted baffle plate; 98. Striking device; 99. Slide groove; 90. Bearing plate; 91. Torsion spring; 92. Striking rod; 93. Pressing plate; 94. Groove two; 10. Discharge port; 11. Feed port; 12. Expansion plate; 13. Strong support leg. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0016] Please see Figures 1-9 One embodiment of this utility model is: a ceramic colored sand raw material crushing and pretreatment equipment, including a crushing box body 1, a crushing device 2 for crushing ceramic colored sand raw materials is provided on the side of the crushing box body 1, a material pretreatment box 3 is fixedly connected to the top of the crushing box body 1, a dual-shaft motor 4 is fixedly connected to the side of the material pretreatment box 3, a rotating shaft 5 is fixedly connected to the output shaft of the dual-shaft motor 4, a pretreatment crushing rod 6 is fixedly connected to the circumference of the rotating shaft 5, an anti-adhesion device 7 is provided on the inner wall of the material pretreatment box 3, the anti-adhesion device 7 includes an inclined scraper 71, a slot 72 for the rotation of the pretreatment crushing rod 6 is opened on the top of the inclined scraper 71, the side of the inclined scraper 71 is fixedly connected to the inner wall of the pretreatment box 3, a discharge port 10 is opened on the side of the crushing box body 1, a feed port 11 is opened on the top of the pretreatment box 3, an expansion plate 12 is fixedly connected to the top of the feed port 11, and a bottom of the crushing box body 1 is fixedly connected to the material pretreatment box 3. The crushing device 2 is fixedly connected to a strong support leg 13. The crushing device 2 includes a dual-shaft motor 21, which is fixedly connected to the side of the crushing box body 1. The output shaft of the dual-shaft motor 21 is fixedly connected to a rotating shaft 22, and a crushing roller 23 is fixedly connected to the circumferential surface of the rotating shaft 22. With the above structure, the inclined scraper 71 and the slot 72 cooperate, and the expansion plate 12 assists in adding kaolin, which can reduce manual operation and time consumption, and improve the efficiency of the entire concrete production process, especially in large-scale production. The inclined scraper 71 can clean the sticky kaolin adhering to the surface of the pre-treated crushing rod 6, and prevent the kaolin from gradually accumulating, causing the surface of the pre-treated crushing rod 6 to become smoother or covered with a layer of adhesive, which would increase the friction during the crushing process and reduce the crushing efficiency. As the adhesive layer thickens, the pre-treated crushing rod 6 may not be able to effectively transmit the crushing force, affecting the crushing effect.

[0017] The anti-adhesion device 7 also includes a turntable 73. The side of the turntable 73 is fixed to the side of the rotating shaft 5 away from the dual-axis motor 4. A circular block 74 is fixedly connected to the side of the turntable 73. A loop frame 75 is fixedly connected to the circumference of the circular block 74. An L-shaped connecting rod 76 is fixedly connected to the side of the loop frame 75. A baffle 77 is fixedly connected to the top of the L-shaped connecting rod 76. The end of the baffle 77 away from the L-shaped connecting rod 76 passes through and is slidably connected to the side of the expansion plate 12. Two limiting plates 78 are fixedly connected to the side of the crushing box body 1. Through the above structure, the cooperation of the turntable 73, the circular block 74, the loop frame 75, the L-shaped connecting rod 76, the baffle 77, and the limiting plates 78, and the left and right movement of the L-shaped connecting rod 76 are achieved. The movement of the baffle 77 causes it to move left and right. This movement allows for precise control of the addition of kaolin, effectively reducing the risk of uneven material mixing and improving the consistency and uniformity of the final product. This, in turn, enhances the compressive strength, impermeability, and durability of the concrete. Accurate proportion control prevents excessive or insufficient kaolin from affecting the concrete's strength, workability, and durability. Precise quantitative input ensures that the mixture meets design requirements and guarantees stable quality for concrete or other mixtures. It also helps automated equipment or mixing systems operate better, reducing the need for manual intervention and improving production efficiency. Especially in large-scale production, accurate quantitative input can increase the automation level of the production line and shorten the production cycle.

[0018] The side of the crushing chamber body 1 is equipped with an anti-sticking device 8 to prevent kaolin from adhering together. The anti-sticking device 8 includes a liquid storage tank 81, which is fixedly connected to the side of the crushing chamber body 1. An L-shaped water pipe 82 is fixedly connected to the side of the liquid storage tank 81. The end of the L-shaped water pipe 82 away from the liquid storage tank 81 is fixedly connected to the bottom of an L-shaped connecting rod 76. Several nozzles 83 are provided at the bottom of the baffle 77. A pressing component 84 is provided on the top of the liquid storage tank 81. The pressing component 84 works on a principle similar to that of a spray bottle. The pressing component 84 consists of a pressing part and a spring pump. The spring pump's elastic force is used to achieve reset. The pressing component 84 is used for control. The anti-adhesion liquid in the storage tank 81 is sprayed out from the nozzle 83. An L-shaped pressing rod 85 is fixedly connected to the side of the round block 74. The pressing element 84 is located on the movement trajectory of the L-shaped pressing rod 85. Through the above structure, the storage tank 81, L-shaped water pipe 82, nozzle 83, pressing element 84, and L-shaped pressing rod 85 are coordinated. The pressing element 84 is composed of pressing parts and a spring pump. The spring pump's elastic force is used to achieve reset. The pressing element 84 controls the anti-adhesion agent in the storage tank 81 to be sprayed out from the nozzle 83. The nozzle 83 sprays the anti-adhesion agent to reduce the stickiness of the kaolin, thus preventing the kaolin particles from sticking together during the crushing process and forming clumps or agglomerates. These clumps can interfere with the normal crushing process, causing equipment blockage and reducing the efficiency of the crusher. When processing sticky kaolin, the kaolin particles may rub against mechanical parts more due to the stickiness of the material, resulting in more severe wear and tear on the equipment parts and requiring more frequent maintenance and replacement.

[0019] The anti-sticking device 8 also includes a slanted baffle 86. The side of the slanted baffle 86 is fixedly connected to the side of the L-shaped connecting rod 76. The end of the slanted baffle 86 away from the L-shaped connecting rod 76 passes through and is slidably connected to the side of the expansion plate 12. There is a gap between the slanted baffle 86 and the baffle 77. Through the above structure, the slanted baffle 86 is properly engaged. At the same time, the left and right movement of the L-shaped connecting rod 76 drives the left and right movement of the slanted baffle 86. The left and right movement of the slanted baffle 86 can block the residual anti-sticking agent on the baffle 77 nozzle 83, preventing the addition of excessive amount. Anti-sticking agents increase the adhesion between sand and equipment surfaces or other materials, causing material to accumulate inside the crushing equipment, increasing the load on the equipment, causing blockages or reduced efficiency. Excessive addition may lead to the formation of large clumps between particles, making it difficult to further crush the material, thus reducing crushing efficiency. It can also cause uneven distribution of additives and kaolin, which will affect the particle size distribution of the crushed kaolin. Uneven particle size may affect the subsequent use of kaolin in construction, manufacturing or agriculture, leading to unqualified or uneven product quality.

[0020] During use, ceramic colored sand raw materials are poured into the feed inlet 11 through the expansion plate 12. The expansion plate 12 assists in adding kaolin, reducing manual operation and time consumption, and improving the efficiency of the entire concrete production process, especially in large-scale production. The dual-shaft motor 4 is started, and its output shaft rotates, driving the rotating shaft 5. The rotation of the rotating shaft 5 drives the pre-treatment crushing rod 6. During rotation, the pre-treatment crushing rod 6 contacts the inclined scraper 71, which cleans the sticky kaolin adhering to its surface, preventing the kaolin from accumulating and becoming increasingly smooth or covered with a layer of adhesive, increasing friction during crushing and reducing crushing efficiency. As the adhesive layer thickens, the pre-treatment crushing rod 6 may not be able to effectively transmit crushing force, affecting the crushing effect. Simultaneously, the rotation of the rotating shaft 5 drives the turntable 73 to rotate. The movement of the circular block 74 causes the circular block 74 to rotate, which in turn causes the loop frame 75 to move left and right. This movement of the loop frame 75, in turn, causes the L-shaped connecting rod 76 to move left and right, which in turn causes the baffle 77 to move left and right. The left and right movement of the baffle 77 allows for precise control of the addition of kaolin, effectively reducing the risk of uneven material mixing and improving the consistency and uniformity of the final product. This, in turn, enhances the compressive strength, impermeability, and durability of the concrete. Accurate proportion control prevents excessive or insufficient kaolin from affecting the strength, workability, and durability of the concrete. Precise quantitative input ensures that the mixture meets design requirements and guarantees stable quality of concrete or other mixtures. It also helps automated equipment or mixing systems operate better, reducing the need for manual intervention and improving production efficiency. Especially in large-scale production, accurate quantitative input can increase the automation level of the production line and shorten the production cycle.

[0021] At the same time, the rotation of the round block 74 drives the rotation of the L-shaped pressing rod 85. The rotation of the L-shaped pressing rod 85 will abut against the pressing part 84. The working principle of the pressing part 84 is similar to that of a spray bottle. The pressing part 84 is composed of pressing parts and a spring pump. The spring pump's elastic force is used to achieve reset. The pressing part 84 controls the anti-adhesion agent in the liquid storage tank 81 to be sprayed out from the nozzle 83. The nozzle 83 sprays out the anti-sticking agent to reduce the stickiness of the kaolin, thus preventing the kaolin particles from sticking together during the crushing process and forming clumps or agglomerates. These clumps can interfere with the normal crushing process, causing equipment blockage and reducing the efficiency of the crusher. When processing sticky kaolin, due to the material's viscosity, kaolin particles may experience more friction with mechanical parts, leading to more severe wear on equipment components and increased equipment wear, requiring more frequent maintenance and replacement. Simultaneously, the left-right movement of the L-shaped connecting rod 76 drives the left-right movement of the inclined baffle 86. This movement of the inclined baffle 86 can block residual anti-sticking agent on the baffle 77 nozzle 83, preventing excessive anti-sticking agent from increasing the adhesion between sand and the equipment surface or other materials, causing material to accumulate inside the crushing equipment, increasing the load on the equipment, and resulting in blockage or reduced efficiency. Excessive addition may lead to the formation of large clumps between particles, making further crushing difficult and reducing crushing efficiency. It can also cause uneven distribution of additives and kaolin, affecting the particle size distribution of the crushed kaolin. Uneven particle size may affect the subsequent use of kaolin in construction, manufacturing, or agriculture, leading to substandard or uneven product quality.

[0022] Please see Figure 1 - Figure 9Based on the above embodiments, in another embodiment of this utility model, a striking device 9 for strengthening the cleaning of the pre-processing crushed rod 6 is provided on the inner wall of the pre-processing box 3. The striking device 9 includes two sliding grooves 91, which are symmetrically opened on the inner wall of the pre-processing box 3. A bearing plate 92 is rotatably connected to the inner wall of each sliding groove 91. Two torsion springs 93 are provided between the bearing plate 92 and the inner wall of the sliding groove 91. Several striking rods 94 are fixedly connected to the top of the bearing plate 92. A pressing plate 95 is fixedly connected to the circumferential surface of the rotating shaft 5. The inclined scraper 71 is located on the movement trajectory of the striking rod 94. The bearing plate 92 has a slot 96 for pre-processing the crushed rod 6. The bearing plate 92 is located on the movement trajectory of the pressing plate 95. A gap is provided between the pressing plate 95 and the pre-processing crushed rod 6. Through the above structural arrangement, the cooperation of the chute 91, bearing plate 92, torsion spring 93, striking rod 94, pressing plate 95, and slot 96 ensures that the resetting of the bearing plate 92 causes the striking rod 94 to reset. The resetting striking rod 94 strikes the inclined scraper 71, which can remove the sticky kaolin on the inclined scraper 71 and prevent the accumulation of residual concrete or other materials on the inclined scraper 71. This would prevent the residual materials from hardening and forming solid lumps, affecting the cleaning effect of the equipment. The striking of the inclined scraper 71 also prevents the concrete from having substandard strength or poor durability, ensuring that the quality of each mixing operation meets the requirements. At the same time, it can also eliminate the voids and unevenness of soil accumulation, making subsequent processes smoother and allowing the soil to be distributed more evenly, which can effectively improve the reaction rate.

[0023] During operation, the rotation of the rotating shaft 5 simultaneously drives the rotation of the pressing plate 95. The rotation of the pressing plate 95 causes the bearing plate 92 to move downwards. The downward movement of the bearing plate 92 causes the striking rod 94 to move downwards. When the pressing plate 95 has completely passed the bearing plate 92, the torsion spring 93 resets due to its own elasticity. The reset of the torsion spring 93 and the reset of the bearing plate 92 cause the striking rod 94 to reset. The resetting of the striking rod 94 strikes the inclined scraper 71, which can remove the sticky kaolin on the inclined scraper 71 and prevent the accumulation of residual concrete or other materials on the inclined scraper 71. This can cause the residual materials to harden and form solid lumps, affecting the cleaning effect of the equipment. The striking of the inclined scraper 71 also prevents the concrete from being substandard in strength or having poor durability. The cleaning work can ensure that the quality of each mixing meets the requirements. At the same time, it can also eliminate the gaps and unevenness of the soil accumulation, thereby making subsequent processes smoother and allowing the soil to be distributed more evenly, which can effectively improve the reaction rate.

[0024] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A ceramic colored sand raw material crushing and pretreatment equipment, comprising a crushing box body (1), characterized in that: The crushing box body (1) is provided with a crushing device (2) for crushing ceramic colored sand raw materials on its side. The crushing box body (1) is fixedly connected to a material pretreatment box (3). The material pretreatment box (3) is fixedly connected to a dual-shaft motor (4) on its side. The output shaft of the dual-shaft motor (4) is fixedly connected to a rotating shaft (5). A pretreatment crushing rod (6) is fixedly connected to the circumferential surface of the rotating shaft (5). The material pretreatment box (3) is provided with an anti-adhesion device (7) on its inner wall. (7) Includes an inclined scraper (71), the top of which is provided with a slot (72) for the rotation of the pre-processing crushing rod (6), the side of which is fixedly connected to the inner wall of the pre-processing box (3), the side of which is provided with a discharge port (10), the top of which is provided with a feed port (11), the top of which is fixedly connected with an expansion plate (12), and the bottom of which is fixedly connected with a strong support leg (13).

2. The ceramic colored sand raw material crushing and pretreatment equipment according to claim 1, characterized in that: The anti-adhesion device (7) also includes a turntable (73), the side of which is fixed to the side of the rotating shaft (5) away from the dual-axis motor (4). A round block (74) is fixedly connected to the side of the turntable (73), and a loop frame (75) is fixedly connected to the circumferential surface of the round block (74). An L-shaped connecting rod (76) is fixedly connected to the side of the loop frame (75), and a baffle (77) is fixedly connected to the top of the L-shaped connecting rod (76). One end of the baffle (77) away from the L-shaped connecting rod (76) passes through and is slidably connected to the side of the expansion plate (12). Two limiting plates (78) are fixedly connected to the side of the crushing box body (1).

3. The ceramic colored sand raw material crushing and pretreatment equipment according to claim 1, characterized in that: The crushing device (2) includes a dual-shaft motor (21), the side of which is fixedly connected to the side of the crushing box body (1), the output shaft of which is fixedly connected to a rotating shaft (22), and a crushing roller (23) is fixedly connected to the circumferential surface of the rotating shaft (22).

4. The ceramic colored sand raw material crushing and pretreatment equipment according to claim 2, characterized in that: The top and bottom of the loop frame (75) are in contact with the top and bottom of the limiting plate (78), the circumferential surface of the pre-treatment crushing rod (6) is in contact with the inner wall of the slot (72), the inner wall of the discharge port (10) is set with an incline, and the side of the turntable (73) is in contact with the side of the pre-treatment box (3).

5. The ceramic colored sand raw material crushing and pretreatment equipment according to claim 2, characterized in that: The side of the crushing box body (1) is provided with an anti-sticking device (8) to prevent kaolin from sticking together. The anti-sticking device (8) includes a liquid storage tank (81). The side of the liquid storage tank (81) is fixedly connected to the side of the crushing box body (1). An L-shaped water pipe (82) is fixedly connected to the side of the liquid storage tank (81). The end of the L-shaped water pipe (82) away from the liquid storage tank (81) is fixedly connected to the bottom of an L-shaped connecting rod (76). Several nozzles (83) are provided at the bottom of the baffle (77). A pressing component (84) is provided at the top of the liquid storage tank (81). The pressing component (84) is used to control the anti-adhesion liquid in the liquid storage tank (81) to be sprayed out from the nozzles (83). An L-shaped pressing rod (85) is fixedly connected to the side of the round block (74).

6. The ceramic colored sand raw material crushing and pretreatment equipment according to claim 5, characterized in that: The anti-stick device (8) also includes a slanted baffle (86), the side of which is fixedly connected to the side of the L-shaped connecting rod (76), and the end of the slanted baffle (86) away from the L-shaped connecting rod (76) passes through and is slidably connected to the side of the expansion plate (12).

7. The ceramic colored sand raw material crushing and pretreatment equipment according to claim 6, characterized in that: The pressing member (84) is located on the movement trajectory of the L-shaped pressing rod (85), and there is a gap between the inclined baffle (86) and the baffle (77).

8. The ceramic colored sand raw material crushing and pretreatment equipment according to claim 1, characterized in that: The inner wall of the pretreatment box (3) is provided with a striking device (9) for strengthening the cleaning of the pretreatment crushing rod (6). The striking device (9) includes two slides (91). The two slides (91) are symmetrically opened on the inner wall of the pretreatment box (3). The inner wall of each slide (91) is rotatably connected to a bearing plate (92). Two torsion springs (93) are provided between the bearing plate (92) and the inner wall of the slide (91). Several striking rods (94) are fixedly connected to the top of the bearing plate (92). A pressing plate (95) is fixedly connected to the circumferential surface of the rotating shaft (5).

9. The ceramic colored sand raw material crushing and pretreatment equipment according to claim 8, characterized in that: The inclined scraper (71) is located on the movement trajectory of the striking rod (94), and the bearing plate (92) is provided with a slot two (96) for pre-processing the crushing rod (6).

10. The ceramic colored sand raw material crushing and pretreatment equipment according to claim 8, characterized in that: The bearing plate (92) is located on the movement trajectory of the pressing plate (95), and there is a gap between the pressing plate (95) and the pre-treatment crushing rod (6).

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