Raw material mixing crusher for casting bentonite processing

Abstract

The utility model relates to the technical field of cast bentonite raw material processing, and discloses a raw material mixing crusher for cast bentonite processing, which comprises a tank body, a discharge pipe is fixedly connected with the bottom surface of the tank body in a penetrating manner, an electromagnetic valve is arranged on the discharge pipe, a crushing device is arranged in the tank body, and the crushing device comprises a crushing part. The crushing part comprises a motor, a conical block and a second feeding pipe; the top surface of the motor is fixedly connected with the bottom surface of the tank body. According to the raw material mixing crusher for cast bentonite processing, by arranging a motor, a conical block, a fixed block, a fixed stop block, a second feeding pipe, a rotating block, a first crushing block and a second crushing block, the motor is started, and an output shaft of the motor drives the rotating block to rotate, so that the rotating block impacts and crushes cast bentonite raw material clay blocks; the clay blocks are blocked through the fixed stop block, the crushing effect of the rotating block is improved, the output shaft of the motor drives the conical block to rotate, and the clay blocks are crushed again through the first crushing block and the second crushing block.

Description

Technical Field

[0001] The utility model relates to the technical field of casting bentonite raw material processing, in particular to a raw material mixing crusher for casting bentonite processing. Background Art

[0002] Foundry bentonite is a special bentonite used in the foundry industry. It is a kaolin mineral composed of elements such as sodium, calcium, magnesium and aluminum. Because of its high expansibility and plasticity, it can be used as a casting mold material. Bentonite raw material refers to clay with a usable montmorillonite content.

[0003] A Chinese patent discloses a clay block crushing device, with the publication number CN112536123A, comprising a grinding box for grinding clay, a support leg for supporting the grinding box, a eccentric gravity kneading mechanism for rolling and kneading the clay, and an adaptive dispersion mechanism for dispersing the clay, wherein the bottom of the grinding box is fixedly connected with the support leg, and the eccentric gravity kneading mechanism is arranged on the grinding box, and relates to the field of clay processing. The clay block crushing device is designed with a special structure that can knead and roll at multiple angles and continuously disperse the clay according to the existing situation that clay blocks are easy to agglomerate and hinder the continuous rolling process during the rolling process, thereby effectively solving the problem that when the clay blocks are generally ground, the clay blocks are easy to aggregate on the grinding structure, affecting the normal operation of the grinding structure, requiring frequent cleaning and continuous dispersion of the ground clay, and affecting the processing efficiency to a certain extent.

[0004] However, it still has the following disadvantages: when the device is in use, the clay block is prevented from being inside the grinding tank. The clay block is first ground by the grinding hammer, then broken up by the piercing block, and then swept by the bristles. However, the bristles and springs will push the broken clay block to rotate, causing the clay block to move behind the grinding hammer, affecting the grinding speed of the clay block. Therefore, we propose a raw material mixing crusher for casting bentonite processing to solve this problem. Utility Model Content

[0005] The utility model aims to provide a raw material mixing crusher for casting bentonite processing to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a raw material mixing crusher for casting bentonite processing, comprising a tank body, a discharge pipe is fixedly connected to the bottom surface of the tank body, a solenoid valve is arranged on the discharge pipe, a crushing device is arranged inside the tank body, and the crushing device comprises a crushing part;

[0007] The crushing part includes a motor, a conical block and a second feed pipe, the top surface of the motor is fixedly connected to the bottom surface of the tank body, the bottom surface of the second feed pipe is fixedly connected to the top surface of the tank body, the outer surface of the top end of the motor output shaft rotates through the bottom surface of the tank body and extends to the inside of the tank body through the first bearing, and the conical block is fixedly sleeved on the outer surface of the motor output shaft;

[0008] A mixing portion is provided inside the tank body;

[0009] The mixing part includes a first feed pipe and a baffle, the right end surface of the first feed pipe is fixedly connected to the left end surface of the tank body, and the outer surface of the right end of the baffle is rotatably connected to the inner wall of the first feed pipe through a pin.

[0010] A further improvement is that the crushing part also includes a fixed block, a fixed stopper, a rotating block, a first crushing block and a second crushing block. The outer surface of the top end of the motor output shaft extends to the inside of the second feed pipe. The rotating block is fixedly sleeved on the outer surface of the motor output shaft. By arranging the motor and the rotating block, the rotating block is driven by the motor to rotate, so as to impact and crush the clay block.

[0011] A further improvement is that the fixed stopper is rotatably sleeved on the outer surface of the motor output shaft through a second bearing, and the outer surface of the fixed stopper is fixedly connected to the inner wall of the second feed pipe. By setting the fixed stopper, the clay blocks are blocked, thereby improving the crushing effect of the device on the clay blocks.

[0012] A further improvement is that the outer surface of the fixed block is fixedly connected to the inner wall of the tank, the outer surface of the fixed block is fixedly connected to the inner wall of the tank, the bottom surface of the first crushing block is fixedly connected to the top surface of the conical block, and the top surface of the second crushing block is fixedly connected to the inner wall of the fixed block. By arranging the conical block, the fixed block, the first crushing block and the second crushing block, the clay block is impacted and crushed by the first crushing block and the second crushing block.

[0013] A further improvement is that the mixing section also includes an arc plate, a connecting rod, a stirring plate and a spring. The outer surface of the arc plate is fixedly connected to the outer surface of the motor output shaft, and the outer surface of the arc plate is slidingly connected to the inner wall of the tank body. By setting the arc plate, the motor output shaft drives the arc plate to rotate, and the arc plate stirs the raw materials and facilitates the discharge of the raw materials.

[0014] A further improvement is that the outer surface of the stirring plate is fixedly connected to the outer surface of the connecting rod, and the outer surface of the connecting rod is fixedly connected to the outer surface of the motor output shaft. By setting the stirring plate and the connecting plate, the motor output shaft drives the stirring plate to rotate to stir the raw materials.

[0015] A further improvement is that the right end of the spring is fixedly connected to the inner wall of the first feed pipe, and the left end of the spring is fixedly connected to the bottom surface of the baffle. By setting the spring and the baffle, it is convenient to seal the top of the first feed pipe and reduce the raw materials flying out from the top of the first feed pipe.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the raw material mixing crusher for processing cast bentonite is provided with a motor, a conical block, a fixed block, a fixed stopper, a second feed pipe, a rotating block, a first crushing block and a second crushing block, the motor is started, the motor output shaft drives the rotating block to rotate, so that the rotating block impacts and crushes the clay block of the cast bentonite raw material, the fixed stopper is used to block the clay block, and the crushing effect of the rotating block is improved, the motor output shaft drives the conical block to rotate, so that the first crushing block and the second crushing block crush the clay block again; by providing an arc plate, a connecting rod and a stirring plate, the motor output shaft drives the connecting rod and the stirring plate to rotate, so that the stirring plate mixes the raw materials, and at the same time, the motor output shaft drives the arc plate to rotate, so that the arc plate stirs the cast bentonite raw materials, and can also promote the discharge of the device; by providing a first feed pipe, a baffle and a spring, the first feed pipe is used to adjust other raw materials of the cast bentonite, and the elastic force of the spring is used to make the baffle block the top of the first feed pipe to reduce the raw materials from flying out of the first feed pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a sectional view of the three-dimensional structure of the utility model;

[0019] Figure 3 for Figure 2 A magnified view of the structure at center;

[0020] Figure 4 This is an exploded view of the local structure of the crushing part of the utility model;

[0021] Figure 5 It is an exploded diagram of the local structure of the crushing device of the utility model.

[0022] In the figure: 1 tank body, 2 crushing device, 21 mixing part, 22 crushing part, 211 arc plate, 212 connecting rod, 213 stirring plate, 214 first feeding pipe, 215 baffle, 216 spring, 221 motor, 222 conical block, 223 fixed block, 224 fixed baffle, 225 second feeding pipe, 226 rotating block, 227 first crushing block, 228 second crushing block. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-Figure 5 The utility model provides a technical solution: a raw material mixing crusher for casting bentonite processing, comprising a tank body 1, a discharge pipe is fixedly connected to the bottom surface of the tank body 1, a solenoid valve is arranged on the discharge pipe, a crushing device 2 is arranged inside the tank body 1, and the crushing device 2 includes a crushing part 22;

[0025] The crushing part 22 includes a motor 221, a conical block 222 and a second feed pipe 225. The top surface of the motor 221 is fixedly connected to the bottom surface of the tank body 1. The bottom surface of the second feed pipe 225 is fixedly connected to the top surface of the tank body 1. The outer surface of the top end of the output shaft of the motor 221 rotates through the bottom surface of the tank body 1 and extends to the inside of the tank body 1 through the first bearing. The conical block 222 is fixedly sleeved on the outer surface of the output shaft of the motor 221. The crushing part 22 also includes a fixed block 223, a fixed stopper 224, a rotating block 226, a first crushing block 227 and a second crushing block 228.

[0026] The outer surface of the top end of the output shaft of the motor 221 extends to the inside of the second feed pipe 225, the rotating block 226 is fixedly sleeved on the outer surface of the output shaft of the motor 221, the fixed stopper 224 is rotatably sleeved on the outer surface of the output shaft of the motor 221 through the second bearing, the outer surface of the fixed stopper 224 is fixedly connected to the inner wall of the second feed pipe 225, the outer surface of the fixed block 223 is fixedly connected to the inner wall of the tank body 1, and the outer surface of the fixed block 223 is fixedly connected to the inner wall of the tank body 1;

[0027] The bottom surface of the first crushing block 227 is fixedly connected to the top surface of the conical block 222, and the top surface of the second crushing block 228 is fixedly connected to the inner wall of the fixed block 223. By setting the motor 221, the conical block 222, the fixed block 223, the fixed stopper 224, the second feeding pipe 225, the rotating block 226, the first crushing block 227 and the second crushing block 228, the motor 221 is started, and the output shaft of the motor 221 drives the rotating block 226 to rotate, so that the rotating block 226 impacts and crushes the clay block of the cast bentonite raw material, and the fixed stopper 224 is used to block the clay block to improve the crushing effect of the rotating block 226, and the output shaft of the motor 221 drives the conical block 222 to rotate, so that the first crushing block 227 and the second crushing block 228 crush the clay block again;

[0028] A mixing portion 21 is provided inside the tank body 1;

[0029] The mixing part 21 includes a first feed pipe 214 and a baffle 215. The right end surface of the first feed pipe 214 is fixedly connected to the left end surface of the tank body 1. The outer surface of the right end of the baffle 215 is rotatably connected to the inner wall of the first feed pipe 214 through a pin. The mixing part 21 also includes an arc plate 211, a connecting rod 212, a stirring plate 213 and a spring 216.

[0030] The outer surface of the arc plate 211 is fixedly connected to the outer surface of the output shaft of the motor 221, the outer surface of the arc plate 211 is slidably connected to the inner wall of the tank body 1, the outer surface of the stirring plate 213 is fixedly connected to the outer surface of the connecting rod 212, and the outer surface of the connecting rod 212 is fixedly connected to the outer surface of the output shaft of the motor 221. By arranging the arc plate 211, the connecting rod 212 and the stirring plate 213, the output shaft of the motor 221 drives the connecting rod 212 and the stirring plate 213 to rotate, so that the stirring plate 213 mixes the raw materials, and at the same time, the output shaft of the motor 221 drives the arc plate 211 to rotate, so that the arc plate 211 stirs the cast bentonite raw materials, which can also promote the discharge of the device;

[0031] The right end of the spring 216 is fixedly connected to the inner wall of the first feed pipe 214, and the left end of the spring 216 is fixedly connected to the bottom surface of the baffle 215. By setting the first feed pipe 214, the baffle 215 and the spring 216, the first feed pipe 214 is used to adjust the casting bentonite and other raw materials, and the elastic force of the spring 216 is used to make the baffle 215 block the top of the first feed pipe 214 to reduce the raw materials flying out of the first feed pipe 214.

[0032] When in use, the motor 221 is started, and the output shaft of the motor 221 drives the rotating block 226 to rotate. At the same time, the output shaft of the motor 221 drives the conical block 222 and the first crushing block 227 to rotate, and the cast bentonite raw material is placed in the second inlet pipe 225. The rotating block 226 impacts and crushes the cast bentonite raw material. Then the crushed material slides along the end surface of the conical block 222 and the fixed block 223 on the side close to each other. The first crushing block 227 and the second crushing block 228 impact and crush the cast bentonite raw material. The remaining raw materials are placed in the first feeding pipe 214. The output shaft of the motor 221 drives the stirring plate 213 and the arc plate 211 to rotate to stir and mix the cast bentonite raw material.

[0033] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A raw material mixing and crushing machine for processing cast bentonite, comprising a tank body (1), characterized in that: The bottom surface of the tank body (1) is fixedly connected with a discharge pipe, and a solenoid valve is arranged on the discharge pipe. A crushing device (2) is arranged inside the tank body (1), and the crushing device (2) includes a crushing part (22); The crushing part (22) comprises a motor (221), a conical block (222) and a second feed pipe (225); the top surface of the motor (221) is fixedly connected to the bottom surface of the tank body (1); the bottom surface of the second feed pipe (225) is fixedly connected to the top surface of the tank body (1); the outer surface of the top end of the output shaft of the motor (221) rotates through the bottom surface of the tank body (1) and extends into the interior of the tank body (1) via a first bearing; and the conical block (222) is fixedly sleeved on the outer surface of the output shaft of the motor (221); A mixing portion (21) is provided inside the tank body (1); The mixing section (21) comprises a first feed pipe (214) and a baffle (215); the right end surface of the first feed pipe (214) is fixedly connected to the left end surface of the tank body (1); the outer surface of the right end of the baffle (215) is rotatably connected to the inner wall of the first feed pipe (214) via a pin.

2. A raw material mixing crusher for processing cast bentonite according to claim 1, characterized in that: The crushing part (22) further comprises a fixed block (223), a fixed stopper (224), a rotating block (226), a first crushing block (227) and a second crushing block (228); the outer surface of the top end of the output shaft of the motor (221) extends into the interior of the second feed pipe (225); and the rotating block (226) is fixedly sleeved on the outer surface of the output shaft of the motor (221).

3. A raw material mixing crusher for processing cast bentonite according to claim 2, characterized in that: The fixed stopper (224) is rotatably sleeved on the outer surface of the output shaft of the motor (221) via a second bearing, and the outer surface of the fixed stopper (224) is fixedly connected to the inner wall of the second feed pipe (225).

4. The raw material mixing and crushing machine for processing cast bentonite according to claim 2, characterized in that: The outer surface of the fixing block (223) is fixedly connected to the inner wall of the tank body (1); the outer surface of the fixing block (223) is fixedly connected to the inner wall of the tank body (1); the bottom surface of the first crushing block (227) is fixedly connected to the top surface of the conical block (222); and the top surface of the second crushing block (228) is fixedly connected to the inner wall of the fixing block (223).

5. The raw material mixing and crushing machine for processing cast bentonite according to claim 1, characterized in that: The mixing portion (21) further comprises an arc-shaped plate (211), a connecting rod (212), a stirring plate (213) and a spring (216); the outer surface of the arc-shaped plate (211) is fixedly connected to the outer surface of the output shaft of the motor (221); and the outer surface of the arc-shaped plate (211) is slidably connected to the inner wall of the tank body (1).

6. A raw material mixing and crushing machine for processing cast bentonite according to claim 5, characterized in that: The outer surface of the stirring plate (213) is fixedly connected to the outer surface of the connecting rod (212), and the outer surface of the connecting rod (212) is fixedly connected to the outer surface of the output shaft of the motor (221).

7. The raw material mixing and crushing machine for processing cast bentonite according to claim 5, characterized in that: The right end of the spring (216) is fixedly connected to the inner wall of the first feed pipe (214), and the left end of the spring (216) is fixedly connected to the bottom surface of the baffle (215).

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