A raw material crushing device with screening function

Abstract

This utility model relates to the field of refractory brick technology, and discloses a raw material crushing device with screening function, including a bin body, a crushing bin, and support legs. This utility model, by setting up a bin body, a crushing bin, support legs, a crushing mechanism, a drive mechanism, a feeding mechanism, a filter screen, an installation mechanism, a discharge plate, and a discharge chute, first activates the drive mechanism. The servo motor drives the left sprocket to rotate, the left sprocket drives the transmission rod to rotate, the transmission rod drives the crushing wheel to rotate, and the vibrating motor drives the filter screen to vibrate. Then, the raw material is fed into the crushing bin through the feeding chute, crushed by the crushing wheel, filtered through the filter screen, and discharged through the discharge plate and discharge chute. This solves the problem in the prior art where traditional crushing devices lack screening function, requiring further screening after crushing, resulting in complex operation and reduced processing efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of refractory brick technology, and in particular relates to a raw material crushing device with screening function. Background Technology

[0002] Refractory materials are generally divided into two types: unshaped refractories and shaped refractories. Unshaped refractories, also known as castables, are mixed powdery granules composed of various aggregates and one or more binders. They must be mixed with one or more liquids and stirred evenly before use. They have strong fluidity. Shaped refractories generally refer to refractory bricks, which have standard and regular shapes, but can also be temporarily processed during construction as needed.

[0003] During the production of refractory bricks, the raw materials need to be crushed to facilitate subsequent processing. The problem with the above technology is that the traditional crushing device does not have a screening function. After crushing, the material still needs to be screened by a screening device, which is complicated and reduces the processing efficiency. Utility Model Content

[0004] In view of the problems existing in the prior art, this utility model provides a raw material crushing device with screening function that can overcome or at least partially solve the above problems.

[0005] This utility model is implemented as follows: a raw material crushing device with screening function includes a bin body, a crushing bin, and support legs. The bottom of the bin body is fixedly installed on the top of the support legs, and the bottom of the crushing bin is fixedly installed on the top of the bin body. A crushing mechanism is installed in the inner cavity of the crushing bin, a driving mechanism is installed on the rear side of the crushing bin, a feeding mechanism is installed on the top of the crushing bin, a filter screen is installed in the inner cavity of the bin body, an installation mechanism is installed in the inner cavity of the bin body, a discharge plate is installed on the right side of the bin body, and a discharge chute is installed at the bottom of the bin body.

[0006] To improve the crushing of raw materials, preferably, the crushing mechanism includes a transmission rod, a crushing wheel, and a gear. The transmission rod is movably mounted on the surface of the crushing chamber, the crushing wheel is fixedly mounted on the surface of the transmission rod, and the rear side of the gear is fixedly mounted on the front side of the transmission rod. The left gear and the right gear are meshed together. By rotating the transmission rod, the transmission rod drives the crushing wheel to rotate, thereby crushing the raw materials.

[0007] To improve the rotation of the transmission rod, preferably, the drive mechanism includes a servo motor, a sprocket, and a chain. The front side of the left sprocket is fixedly installed on the rear side of the right transmission rod, and the front side of the right sprocket is fixedly installed on the output end of the servo motor. The bottom of the servo motor is fixedly installed on the top of the housing. The left sprocket and the right sprocket are movably connected by a chain, and can be rotated by the servo motor. The servo motor drives the left sprocket to rotate, and the left sprocket drives the transmission rod to rotate.

[0008] To prevent raw materials from splashing out of the crushing chamber during crushing, the feeding mechanism preferably includes a feeding chamber, a baffle, and a rotating rod. The bottom of the feeding chamber is fixedly installed on the top of the crushing chamber. Both ends of the rotating rod are movably connected to the inner wall of the feeding chamber via rotating shafts. The middle part of the baffle is fixedly installed on the surface of the rotating rod, and one side of the baffle is movably installed on the inner wall of the feeding chamber. The baffle can be installed on the rotating rod, and the rotating rod is installed on the feeding chamber, thereby preventing raw materials from splashing out.

[0009] To improve the installation of the filter screen, preferably, the installation mechanism includes a mounting block, a mounting rod, and a spring. One side of the mounting block is fixedly installed to the inner wall of the chamber. The surface of the mounting rod is movably installed in the middle of the mounting block. One end of the spring is fixedly installed to the top of the mounting block, and the other end of the spring is fixedly installed to the top of the mounting rod. The spring is sleeved on the surface of the mounting rod. The top of the filter screen is fixedly installed to the bottom of the mounting rod, and the surface of the filter screen is movably installed to the inner wall of the chamber. The filter screen can be installed on the mounting rod, and the mounting rod is installed on the mounting block, thereby installing the filter screen.

[0010] To enhance the vibration of the filter screen, preferably, a vibration motor is installed at the bottom of the filter screen. The vibration motor can be mounted on the filter screen and drive the filter screen to vibrate.

[0011] To facilitate the feeding of raw materials, preferably, a feeding chute is installed on the left side of the feeding hopper, which can be installed on the feeding hopper, and the raw materials enter the feeding hopper through the feeding chute.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] This utility model, by setting up a chamber, crushing chamber, support legs, crushing mechanism, drive mechanism, feeding mechanism, filter screen, installation mechanism, discharge plate, and discharge chute, first activates the drive mechanism, causing the servo motor to rotate. The servo motor drives the left sprocket to rotate, which in turn drives the transmission rod to rotate. The transmission rod then drives the crushing wheel to rotate. Next, the vibration motor is activated, causing the filter screen to vibrate. The raw material is then fed into the crushing chamber through the feeding chute and crushed by the crushing wheel. The crushed material is then filtered through the filter screen and discharged through the discharge plate and discharge chute. This solves the problem in existing technologies where traditional crushing devices lack screening capabilities, requiring further screening after crushing, resulting in complex operations and reduced processing efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall three-dimensional structure provided in an embodiment of the present utility model;

[0015] Figure 2 This is a three-dimensional structural diagram of the driving mechanism provided in an embodiment of the present utility model;

[0016] Figure 3 This is a three-dimensional structural diagram of the crushing mechanism provided in an embodiment of the present utility model;

[0017] Figure 4 This is a three-dimensional structural diagram of the installation mechanism provided in this embodiment of the utility model;

[0018] Figure 5 This is a three-dimensional structural diagram of the feeding mechanism provided in an embodiment of this utility model.

[0019] In the diagram: 1. Bin body; 2. Crushing bin; 3. Support leg; 4. Crushing mechanism; 401. Transmission rod; 402. Crushing wheel; 403. Gear; 5. Drive mechanism; 501. Servo motor; 502. Sprocket; 503. Chain; 6. Feeding mechanism; 601. Feed bin; 602. Baffle; 603. Rotating rod; 7. Filter screen; 8. Mounting mechanism; 801. Mounting block; 802. Mounting rod; 803. Spring; 9. Discharge plate; 10. Discharge chute; 11. Vibration motor; 12. Feed chute. Detailed Implementation

[0020] To further understand the invention content, features and effects of this utility model, the following embodiments are provided, and detailed descriptions are given in conjunction with the accompanying drawings.

[0021] The structure of this utility model will now be described in detail with reference to the accompanying drawings.

[0022] like Figures 1 to 5As shown in the figure, this utility model provides a raw material crushing device with screening function, including a bin 1, a crushing bin 2, and support legs 3. The bottom of the bin 1 is fixedly installed on the top of the support legs 3, and the bottom of the crushing bin 2 is fixedly installed on the top of the bin 1. A crushing mechanism 4 is installed in the inner cavity of the crushing bin 2, a drive mechanism 5 is installed on the rear side of the crushing bin 2, a feeding mechanism 6 is installed on the top of the crushing bin 2, a filter screen 7 is installed in the inner cavity of the bin 1, an installation mechanism 8 is installed in the inner cavity of the bin 1, a discharge plate 9 is installed on the right side of the bin 1, and a discharge chute 10 is installed at the bottom of the bin 1. To improve the crushing of raw materials, the crushing mechanism 4 includes a transmission rod 401, a crushing wheel 402, and a gear 403. The surface of the transmission rod 401 is movably installed in the middle of the crushing bin 2. The crushing wheel 402 is fixedly mounted on the surface of the transmission rod 401 at its center. The rear side of the gear 403 is fixedly mounted on the front side of the transmission rod 401. The left gear 403 and the right gear 403 are meshed together. By rotating the transmission rod 401, the transmission rod 401 drives the crushing wheel 402 to rotate, thereby crushing the raw materials. To improve the rotation of the transmission rod 401, the drive mechanism 5 includes a servo motor 501, a sprocket 502, and a chain 503. The front side of the left sprocket 502 is fixedly mounted on the rear side of the right transmission rod 401, and the front side of the right sprocket 502 is fixedly mounted on the output end of the servo motor 501. The bottom of the servo motor 501 is fixedly mounted on the top of the chamber 1. The left sprocket 502 and the right sprocket 503 are connected. The chain 503 is movably connected, and the servo motor 501 rotates, driving the left sprocket 502 to rotate. The left sprocket 502 then drives the transmission rod 401 to rotate. To prevent raw materials from splashing out of the crushing chamber 2 during crushing, the feeding mechanism 6 includes a feeding chamber 601, a baffle 602, and a rotating rod 603. The bottom of the feeding chamber 601 is fixedly installed on the top of the crushing chamber 2. Both ends of the rotating rod 603 are movably connected to the inner wall of the feeding chamber 601 via a rotating shaft. The middle part of the baffle 602 is fixedly installed on the surface of the rotating rod 603, and one side of the baffle 602 is movably installed on the inner wall of the feeding chamber 601. The baffle 602 can be installed on the rotating rod 603, and the rotating rod 603 can be installed on the feeding chamber 601, thereby preventing raw materials from splashing out. To improve the installation of the filter screen 7, the installation mechanism 8 includes an installation block 801, an installation rod 802, and a spring 803. One side of the installation block 801 is fixedly installed on the inner wall of the chamber 1. The surface of the installation rod 802 is movably installed on the middle of the installation block 801. One end of the spring 803 is fixedly installed on the top of the installation block 801, and the other end of the spring 803 is fixedly installed on the top of the installation rod 802. The spring 803 is sleeved on the surface of the installation rod 802. The top of the filter screen 7 is fixedly installed on the bottom of the installation rod 802, and the surface of the filter screen 7 is movably installed on the inner wall of the chamber 1. The filter screen 7 can be installed on the installation rod 802, and the installation rod 802 is installed on the installation block 801, thereby installing the filter screen 7. To improve the vibration of the filter screen 7...A vibration motor 11 is installed at the bottom of the filter screen 7. The motor 11 can be mounted on the filter screen 7, causing it to vibrate. To facilitate raw material feeding, a feeding chute 12 is installed on the left side of the feeding hopper 601. The raw material enters the feeding hopper 601 through the feeding chute 12.

[0023] The working principle of this utility model:

[0024] In use, first turn on the drive mechanism 5, the servo motor 501 rotates, the servo motor 501 drives the right sprocket 502 to rotate, the right sprocket 502 drives the left sprocket 502 to rotate through the chain 503, the left sprocket 502 drives the transmission rod 401 to rotate, the transmission rod 401 drives the crushing wheel 402 to rotate, then turn on the vibration motor 11, the vibration motor 11 drives the filter screen 7 to vibrate, the raw material is put into the crushing chamber 2 through the feed chute 12, the feed chamber 601 is blocked by the baffle 602, the raw material is crushed by the crushing wheel 402, the crushed raw material is filtered through the filter screen 7, and the crushed raw material is discharged through the discharge chute 10 and the discharge plate 9.

[0025] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0026] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can exercise their rights without departing from the scope of the present utility model.

Claims

1. A raw material crushing device with screening function, comprising a bin body (1), a crushing bin (2) and a supporting leg (3), characterized in that: The bottom of the bin (1) is fixedly installed on the top of the support leg (3), the bottom of the crushing bin (2) is fixedly installed on the top of the bin (1), the inner cavity of the crushing bin (2) is equipped with a crushing mechanism (4), the rear side of the crushing bin (2) is equipped with a driving mechanism (5), the top of the crushing bin (2) is equipped with a feeding mechanism (6), the inner cavity of the bin (1) is equipped with a filter screen (7), the inner cavity of the bin (1) is equipped with an installation mechanism (8), the right side of the bin (1) is equipped with a discharge plate (9), and the bottom of the bin (1) is equipped with a discharge chute (10).

2. The raw material crushing device having a screening function according to claim 1, characterized in that: The crushing mechanism (4) includes a transmission rod (401), a crushing wheel (402), and a gear (403). The surface of the transmission rod (401) is movably mounted on the middle part of the crushing chamber (2). The middle part of the crushing wheel (402) is fixedly mounted on the surface of the transmission rod (401). The rear side of the gear (403) is fixedly mounted on the front side of the transmission rod (401). The left gear (403) and the right gear (403) are connected by meshing.

3. The raw material crushing device having a screening function according to claim 2, characterized in that: The drive mechanism (5) includes a servo motor (501), a sprocket (502) and a chain (503). The front side of the left sprocket (502) is fixedly installed on the rear side of the right transmission rod (401), and the front side of the right sprocket (502) is fixedly installed on the output end of the servo motor (501). The bottom of the servo motor (501) is fixedly installed on the top of the chamber (1). The left sprocket (502) and the right sprocket (502) are movably connected by the chain (503).

4. The raw material crushing device having a screening function according to claim 1, characterized in that: The feeding mechanism (6) includes a feeding bin (601), a baffle (602) and a rotating rod (603). The bottom of the feeding bin (601) is fixedly installed on the top of the crushing bin (2). The two ends of the rotating rod (603) are movably connected to the inner wall of the feeding bin (601) through a rotating shaft. The middle part of the baffle (602) is fixedly installed on the surface of the rotating rod (603), and one side of the baffle (602) is movably installed on the inner wall of the feeding bin (601).

5. The raw material crushing device having a screening function according to claim 1, characterized in that: The installation mechanism (8) includes an installation block (801), an installation rod (802), and a spring (803). One side of the installation block (801) is fixedly installed on the inner wall of the chamber (1). The surface of the installation rod (802) is movably installed on the middle part of the installation block (801). One end of the spring (803) is fixedly installed on the top of the installation block (801), and the other end of the spring (803) is fixedly installed on the top of the installation rod (802). The spring (803) is sleeved on the surface of the installation rod (802). The top of the filter screen (7) is fixedly installed on the bottom of the installation rod (802), and the surface of the filter screen (7) is movably installed on the inner wall of the chamber (1).

6. The raw material crushing device having a screening function according to claim 1, characterized in that: A vibration motor (11) is installed at the bottom of the filter screen (7).

7. The raw material crushing device having a screening function according to claim 4, characterized in that: A feed chute (12) is installed on the left side of the feed hopper (601).

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