Multi-cavity crushing equipment of sand making machine

Abstract

The utility model belongs to the technical field of sand making machine equipment, and particularly relates to sand making machine multi-cavity type crushing equipment which comprises an equipment base, a crushing chamber fixedly installed at the top of the equipment base, a first loading disc arranged below the inner side of the crushing chamber, a drainage pipe fixedly installed at the top of the first loading disc, and a second loading disc fixedly installed at the top of the drainage pipe. The first loading disc and the second loading disc are symmetrically arranged, a stirring assembly is arranged on the connecting shaft and located between the first loading disc and the second loading disc, a plurality of inner crushing cavities are formed in the inner side of the crushing chamber, impact assemblies are arranged on the inner sides of the inner crushing cavities, the guiding-out pipeline communicates with the crushing chamber, and materials are impacted by the stirring assembly in the moving process. According to the sand making machine, the materials are impacted to the inner side of the inner crushing cavity, then collision among the materials is stronger through the impact assembly on the inner side of the inner crushing cavity, the materials flow out of the guide-out pipeline after sand making is completed, and therefore the working efficiency of the sand making machine can be greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sand making machine equipment, in particular to a multi-chamber crushing equipment for sand making machines. Background Technique

[0002] Sand making machine crushing equipment is an important production equipment, which is widely used in industries such as manufactured sand and gravel, cement, refractories, and metallurgy. There are various types of such equipment. Among them, the vertical shaft impact sand making machine is an indispensable sand making and shaping equipment in the production process of manufactured sand and gravel, which can meet the crushing needs of different users. By optimizing the crushing cavity shape and configuring different crushing forms, efficient crushing and shaping operations can be achieved. At the same time, the hammer crusher is also a common crushing equipment. It mainly consists of a box body, a rotor, a hammer head, etc., and crushes materials by impact. It is suitable for medium and fine crushing operations. The discharge particle size is small, and the primary crushing and forming of stones can be realized, providing high-quality sand and gravel products for fields such as construction and engineering.

[0003] However, most of the existing sand making machine crushing equipment are single-chamber crushing equipment, and they are all in the working condition of iron hitting stone during the production process, with low crushing efficiency. Therefore, a multi-chamber crushing equipment for sand making machines is proposed to solve the above problems. Content of the Utility Model

[0004] In order to make up for the deficiencies of the prior art and solve at least one technical problem proposed in the background technique, the utility model proposes a multi-chamber crushing equipment for sand making machines.

[0005] The technical solution adopted by the utility model to solve its technical problems is as follows: A multi-chamber crushing equipment for sand making machines of the utility model includes an equipment base. A crushing chamber is fixedly installed on the top of the equipment base. A loading tray one is arranged below the inner side of the crushing chamber. A drainage pipe is fixedly installed on the top of the loading tray one. A loading tray two is fixedly installed on the top of the drainage pipe. The loading tray one and the loading tray two are symmetrically arranged. A stirring component is arranged on the connecting shaft between the loading tray one and the loading tray two. A plurality of internal crushing chambers are arranged inside the crushing chamber. An impact component is arranged inside the internal crushing chamber. An export pipeline is arranged on the equipment base. The export pipeline is communicated with the crushing chamber. The stirring component impacts the moving materials, so that the materials are impacted to the inside of the internal crushing chamber. Subsequently, through the impact component inside it, the collision between the materials is made stronger. After the sand making is completed, the materials flow out through the export pipeline, thereby greatly improving the working efficiency of the sand making machine.

[0006] Preferably, the stirring assembly includes a plurality of connecting shafts installed between the first loading disk and the second loading disk. A crushing hammer is sleeved on the connecting shaft. The crushing hammer is composed of a cylinder and a cuboid. Reserved grooves are symmetrically formed on the crushing hammer. During the rotation of the crushing hammer, the materials ejected from the drainage pipe will be struck in a deflected manner, thereby increasing the movement speed of the materials and enhancing the sand making efficiency of the materials. The friction between the crushing hammer and the materials can be increased through the reserved grooves to further improve the sand making efficiency of the materials.

[0007] Preferably, the impact assembly includes a rotating shaft inserted into the inner side of the internal crushing cavity. A lining plate is sleeved on the rotating shaft. After the materials impact on the lining plate, a rebounding force will be generated, causing the lining plate to rotate a short distance and quickly on the rotating shaft, thereby cooperating with the crushing hammer to improve the sand making efficiency of the materials.

[0008] Preferably, a reinforcing rib is fixed between the equipment base and the crushing chamber. The connection between the equipment base and the crushing chamber can be strengthened through the reinforcing rib, which is beneficial to extending the service life of the device.

[0009] Preferably, discharge ports are evenly formed on the drainage pipe. During the sand making process of the materials, when the materials enter the drainage pipe, they flow out through the discharge ports.

[0010] Preferably, a feed inlet is fixedly installed at the top of the second loading disk. The feed inlet is communicated with the drainage pipe. A feed pipe is arranged above the feed inlet on the crushing chamber. The feed inlet is communicated with the feed pipe to prevent the materials from flowing back during the sand making process.

[0011] Preferably, a cover is arranged at the top of the crushing chamber to block the materials moving inside the crushing chamber during the sand making process and prevent them from bursting out.

[0012] Preferably, a high-speed motor is fixedly installed inside the equipment base. The output end of the high-speed motor extends into the crushing chamber and is fixedly connected to the first loading disk. During the sand making process, the first loading disk is driven by the high-speed motor to rotate. The first loading disk drives the second loading disk, the drainage pipe, and the connecting shafts to rotate at a high speed to realize the movement of the materials inside the crushing chamber.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. The utility model transfers materials to the inside of the crushing chamber through a drainage pipe. In this process, the materials are impacted by the stirring component during movement, so that the materials are impacted to the inner sides of multiple internal crushing cavities to realize a multi-chamber structure. Subsequently, through the impact component on the inner side, the stone-on-stone working condition is realized, making the collision between the materials stronger. After the sand making is completed, the materials flow out through the export pipeline, thereby greatly improving the working efficiency of the sand making machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0016] Figure 1 is the overall structural schematic diagram of the present utility model;

[0017] Figure 2 is the structural sectional schematic Figure 1 ;

[0018] Figure 3 is the structural sectional schematic Figure 2 ;

[0019] Figure 4 is the structural schematic diagram of the drainage pipe of the present utility model.

[0020] In the figure: 1, equipment base; 2, crushing chamber; 3, reinforcing rib; 4, cover; 5, feed pipe; 6, high-speed motor; 7, loading plate one; 8, loading plate two; 9, connecting shaft; 10, crushing hammer; 11, reserved groove; 12, feed inlet; 13, drainage pipe; 14, discharge port; 15, internal crushing cavity; 16, rotating shaft; 17, lining plate; 18, export pipeline. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, rather than 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 efforts belong to the scope of protection of the present utility model.

[0022] The following gives specific embodiments.

[0023] Please refer to Figures 1-4As shown in the figure, a multi-chamber crushing equipment for sand making machines includes an equipment base 1. A crushing chamber 2 is fixedly installed at the top of the equipment base 1. Below the inner side of the crushing chamber 2, there is a first loading plate 7. A drainage pipe 13 is fixedly installed at the top of the first loading plate 7. The top of the drainage pipe 13 is fixedly installed with a second loading plate 8. The first loading plate 7 and the second loading plate 8 are symmetrically arranged. A stirring component is arranged on the connecting shaft 9 between the first loading plate 7 and the second loading plate 8. Multiple internal crushing chambers 15 are arranged inside the crushing chamber 2. An impact component is arranged inside the internal crushing chambers 15. An export pipe 18 is arranged on the equipment base 1, and the export pipe 18 is communicated with the crushing chamber 2. During operation, when the material enters the drainage pipe 13, the material is conveyed into the interior of the crushing chamber 2 through the drainage pipe 13. During this process, the stirring component impacts the moving material, causing the material to be impacted into the inside of multiple internal crushing chambers 15 to achieve a multi-chamber structure. Subsequently, through the impact component inside it, the stone-on-stone working condition is realized, making the collision between materials stronger. After the sand making is completed, the material flows out through the export pipe 18, thereby greatly improving the working efficiency of the sand making machine.

[0024] Further, as Figures 2-4 shown, the stirring component includes multiple connecting shafts 9 installed between the first loading plate 7 and the second loading plate 8. A crushing hammer 10 is sleeved on the connecting shaft 9. The crushing hammer 10 is composed of a cylinder and a cuboid. Reserved grooves 11 are symmetrically arranged on the crushing hammer 10. During operation, when sand making the material, the high-speed rotation of the drainage pipe 13 causes the material to burst out from its interior. As the drainage pipe 13 rotates, it can drive the first loading plate 7 and the second loading plate 8 to rotate together. During the rotation of the first loading plate 7 and the second loading plate 8, the connecting shaft 9 drives the crushing hammer 10 to rotate. During the rotation of the crushing hammer 10, the material burst out from the drainage pipe 13 will be struck in a deflected direction, thereby increasing the movement speed of the material and enhancing the sand making efficiency of the material. Through the reserved grooves 11, the friction force between the crushing hammer 10 and the material can be increased to further improve the sand making efficiency of the material.

[0025] Further, as Figures 2-4 shown, the impact component includes a rotating shaft 16 inserted inside the internal crushing chamber 15. A lining plate 17 is sleeved on the rotating shaft 16. During operation, when the material is pushed by the crushing hammer 10 and impacts into the internal crushing chamber 15, inside the internal crushing chamber 15, after the material impacts the lining plate 17, a rebounding force will be generated, causing the lining plate 17 to rotate a short distance and quickly on the rotating shaft 16, thereby cooperating with the crushing hammer 10 to improve the sand making efficiency of the material.

[0026] Further, as Figure 1As shown, a reinforcing rib 3 is fixed between the equipment base 1 and the crushing chamber 2; through the reinforcing rib 3, the connection between the equipment base 1 and the crushing chamber 2 can be strengthened, which is beneficial to extending the service life of this device.

[0027] Furthermore, as Figure 4 shown, discharge ports 14 are evenly arranged on the drainage pipe 13; during operation, when the material enters the drainage pipe 13 during the sand making process of the material, it flows out from the discharge ports 14.

[0028] Furthermore, as Figures 2-4 shown, a feed inlet 12 is fixedly installed at the top of the second loading tray 8. The feed inlet 12 is communicated with the drainage pipe 13. A feed pipe 5 is arranged above the feed inlet 12 on the crushing chamber 2, and the feed inlet 12 is communicated with the feed pipe 5; during operation, during the material feeding process, the material is conveyed by an external conveyor into the feed pipe 5. This conveyor is prior art and will not be elaborated in this article. Subsequently, it is conveyed from the feed pipe 5 into the feed inlet 12 and then into the drainage pipe 13, and flows out from the discharge ports 14. The feed pipe 5 is bent, which can prevent the material from flowing back during the sand making process.

[0029] Furthermore, as Figure 1 shown, a cover 4 is arranged at the top of the crushing chamber 2; during operation, through the cover 4, the material moving inside the crushing chamber 2 can be blocked during the sand making process of the material to prevent it from bursting out.

[0030] Furthermore, as Figure 2 shown, a high-speed motor 6 is fixedly installed inside the equipment base 1. The output end of the high-speed motor 6 extends into the crushing chamber 2 and is fixedly connected to the first loading tray 7; during operation, during the sand making process, the first loading tray 7 is driven by the high-speed motor 6 to rotate. The first loading tray 7 drives the second loading tray 8, the drainage pipe 13, and the connecting shaft 9 to rotate at high speed, so as to realize the movement of the material inside the crushing chamber 2.

[0031] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0032] The above has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of the present utility model claimed.

Claims

1. A multi-chamber crushing equipment for sand making machines, including an equipment base (1), and a crushing chamber (2) is fixedly installed at the top of the equipment base (1), characterized in that: Below the inner side of the crushing chamber (2), a first loading tray (7) is provided. A drainage pipe (13) is fixedly installed on the top of the first loading tray (7). A second loading tray (8) is fixedly installed on the top of the drainage pipe (13). The first loading tray (7) and the second loading tray (8) are symmetrically arranged. A stirring assembly is arranged between the first loading tray (7) and the second loading tray (8) on the connecting shaft (9). A plurality of internal crushing chambers (15) are formed inside the crushing chamber (2). An impact assembly is arranged inside the internal crushing chamber (15). A discharge pipe (18) is arranged on the equipment base (1), and the discharge pipe (18) is communicated with the crushing chamber (2).

2. The multi-chamber crushing equipment for sand making machines according to claim 1, wherein: The stirring assembly includes a plurality of connecting shafts (9) installed between the first loading tray (7) and the second loading tray (8). A crushing hammer (10) is sleeved on the connecting shaft (9). The crushing hammer (10) is composed of a cylinder and a cuboid. Reserved grooves (11) are symmetrically formed on the crushing hammer (10).

3. A multi-chamber crushing device for a sand making machine according to claim 2, characterized in that: The impact assembly includes a rotating shaft (16) inserted inside the internal crushing chamber (15). A lining plate (17) is sleeved on the rotating shaft (16).

4. The multi-chamber crushing equipment for sand making machines according to claim 3, characterized in that: A reinforcing rib (3) is fixed between the equipment base (1) and the crushing chamber (2).

5. The multi-chamber crushing equipment for sand making machines according to claim 4, characterized in that: The drainage pipe (13) is evenly provided with discharge ports (14).

6. The multi-chamber crushing equipment for sand making machines according to claim 5, wherein: A feed inlet (12) is fixedly installed on the top of the second loading tray (8). The feed inlet (12) is communicated with the drainage pipe (13). A feed pipe (5) is arranged above the feed inlet (12) on the crushing chamber (2), and the feed inlet (12) is communicated with the feed pipe (5).

7. The multi-chamber crushing equipment for sand making machines according to claim 6, characterized in that: A cover (4) is arranged on the top of the crushing chamber (2).

8. The multi-chamber crushing equipment for sand making machines according to claim 7, characterized in that: A high-speed motor (6) is fixedly installed inside the equipment base (1). The output end of the high-speed motor (6) extends into the crushing chamber (2) and is fixedly connected with the first loading tray (7).

Images