A crushing device for flux production

Abstract

The utility model relates to the technical field of slag conditioner production equipment, especially to a crushing device for slag conditioner production, which comprises a shell, a feeding rack is installed on the top of the shell, and a first crushing cavity and a second crushing cavity are further included, which are arranged in the interior of the shell; a first crushing mechanism is installed in the first crushing cavity; and a second crushing mechanism is installed in the second crushing cavity. The device can realize two-stage crushing of materials through the first and second crushing mechanisms, thus improving the crushing effect and efficiency. The first and second screens are designed to facilitate the screening of materials meeting the particle size requirements, and the screens are easy to install and dismount, which facilitates cleaning and replacement. The receiving box is detachable, which facilitates the collection of crushed materials. The limiting mechanism ensures the stability of the second screen, and the hinged rod and the stop block increase the flexibility of the device.

Description

Technical Field

[0001] This utility model relates to the technical field of slag conditioner production equipment, specifically to a crushing device for slag conditioner production. Background Technology

[0002] In the production of slag conditioners, raw materials need to be crushed to meet the requirements of the production process. Existing crushing equipment has some shortcomings in terms of crushing effect, screening efficiency, and equipment maintenance. For example, some crushing devices have a single crushing mechanism, which cannot fully crush materials of different particle sizes; the screen structure is fixed, making it difficult to replace and clean according to actual needs, thus affecting the working efficiency and service life of the crushing device. Therefore, developing a crushing device for slag conditioner production that can improve crushing effect and screening efficiency while being easy to maintain is of great significance. Utility Model Content

[0003] The purpose of this invention is to provide a crushing device for the production of slag conditioner, so as to solve the problems of poor crushing effect, low screening efficiency and inconvenient maintenance of existing crushing devices.

[0004] To solve the above problems, the technical solution adopted by this utility model is as follows: a crushing device for producing slag conditioner, comprising a shell, a feeding rack installed on the top of the shell, a first crushing chamber and a second crushing chamber, the first crushing chamber and the second crushing chamber being opened inside the shell; a first crushing mechanism installed in the first crushing chamber; a second crushing mechanism installed in the second crushing chamber; a first screen installed in the first crushing chamber; a second screen installed in the second crushing chamber; a receiving box detachably installed at the bottom of the shell for receiving crushed material; and a limiting mechanism installed on both sides of the shell for limiting the position of the second screen.

[0005] Preferably, the first crushing mechanism includes a first pulley mounted on the housing, a first drive shaft mounted at the center of the outer surface of the first pulley, a first disc evenly mounted on the outer surface of the first drive shaft, five first mounting rods evenly mounted on the outer surfaces of the plurality of first discs, and a first crushing hammer evenly mounted on the outer surface of the first mounting rods.

[0006] Preferably, the second crushing mechanism includes a second pulley mounted on the housing, a second drive shaft mounted at the center of the outer surface of the second pulley, second discs uniformly mounted on the outer surface of the second drive shaft, seven second mounting rods uniformly mounted on the outer surfaces of the plurality of second discs, and second crushing hammers uniformly mounted on the outer surfaces of the second mounting rods.

[0007] Preferably, the first screen is composed of three arc rods, and discharge plates are evenly installed between the three arc rods. The gap between the discharge plates is used for screening materials. A first limiting rod passes through both ends of the three arc rods. The first limiting rod passes through the outer surface of the shell, and bolts are installed at both ends of the first limiting rod.

[0008] Preferably, the second screen is an arc-shaped screen plate, with screen holes evenly distributed on the outer surface of the second screen, an arc-shaped mounting groove on the outer surface of the shell, T-shaped grooves at both ends of the mounting groove, a mounting block installed on the top of the second screen, and the second screen installed in the T-shaped groove through the mounting block, and a handle installed on the second screen.

[0009] Preferably, three limiting frames are installed at the bottom of the second screen, and two of the two limiting frames are connected by second limiting rods. Two of the second limiting rods are connected through the housing, and bolts are installed at both ends of the second limiting rods.

[0010] Preferably, the limiting mechanism includes two hinged rods hinged to both ends of the housing, and each end of the housing is equipped with a stop block adapted to the hinged rods.

[0011] This utility model has a novel structure, ingenious design, and is simple and convenient to operate. Compared with the prior art, it has the following advantages:

[0012] 1. This device improves the crushing effect and efficiency by setting up a first crushing mechanism and a second crushing mechanism to perform two-stage crushing of materials.

[0013] 2. The design of the first and second screens in this device facilitates the screening of materials that meet the particle size requirements, and the screens are easy to install and disassemble, and easy to clean and replace.

[0014] 3. The receiving box is detachable, making it convenient to collect the crushed material; the limiting mechanism ensures the stability of the second screen, and the opening and closing design of the hinge rod and the stop increases the flexibility of the device. Attached Figure Description

[0015] Figure 1 This utility model relates to a three-dimensional crushing device for producing slag conditioner. Figure 1 .

[0016] Figure 2 This utility model relates to a three-dimensional crushing device for producing slag conditioner. Figure 2 .

[0017] Figure 3 This is a schematic diagram of the internal structure of the shell of a crushing device for producing slag conditioner according to the present invention.

[0018] Figure 4This is a schematic diagram of the crushing mechanism of a crushing device for producing slag conditioner according to the present invention.

[0019] 1-Shell, 2-Receiving box, 3-Limiting mechanism, 4-Feed rack, 5-First pulley, 6-Second pulley, 7-Hinge rod, 8-Stop block, 9-Mounting groove, 10-First crushing mechanism, 11-Second crushing mechanism, 12-First crushing chamber, 13-Second crushing chamber, 14-First screen, 15-Second screen, 16-First limiting rod, 17-Second limiting rod, 18-First disc, 19-First drive shaft, 20-First mounting rod, 21-First breaker hammer, 22-Mounting block, 23-Limiting frame, 24-Second drive shaft, 25-Second mounting rod, 26-Second disc, 27-Second breaker hammer. Detailed Implementation

[0020] The following are specific embodiments of the present invention, and the technical solution of the present invention will be further described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0021] like Figure 1-4 As shown, this utility model provides a crushing device for producing slag conditioner, including a housing 1, with a feed rack 4 installed on the top of the housing 1. It also includes a first crushing chamber 12 and a second crushing chamber 13, which are opened inside the housing 1.

[0022] The first crushing mechanism 10 is installed inside the first crushing chamber 12 and includes a first pulley 5 mounted on the housing 1. A first drive shaft 19 is mounted at the center of the outer surface of the first pulley 5. First discs 18 are evenly mounted on the outer surface of the first drive shaft 19. Five first mounting rods 20 are evenly mounted on the outer surface of the multiple first discs 18. First crushing hammers 21 are evenly mounted on the outer surface of the first mounting rods 20. During operation, the first pulley 5 drives the first drive shaft 19 to rotate, thereby causing the first crushing hammers 21 to crush the material.

[0023] The second crushing mechanism 11 is installed inside the second crushing chamber 13 and includes a second pulley 6 mounted on the housing 1. A second drive shaft 24 is mounted at the center of the outer surface of the second pulley 6. Second discs 26 are evenly mounted on the outer surface of the second drive shaft 24. Seven second mounting rods 25 are evenly mounted on the outer surface of the multiple second discs 26. Second crushing hammers 27 are evenly mounted on the outer surface of the second mounting rods 25. The second drive shaft 24 is driven to rotate by the second pulley 6, thereby achieving further crushing of the material by the second crushing hammers 27.

[0024] The first crushing mechanism 10 and the second crushing mechanism 11 are driven by the first pulley 5 and the second pulley 6. The first pulley 5 and the second pulley 6 are connected by a transmission belt and driven by an external motor. The motor-driven pulley group transmission is existing technology and will not be described in detail here.

[0025] First screen 14: Installed in the first crushing chamber 12, it consists of three arc rods. Discharge plates are evenly installed between the three arc rods. The gap between the discharge plates is used to screen the material. First limiting rods 16 penetrate through both ends of the three arc rods. The first limiting rods 16 penetrate through the outer surface of the shell 1. Bolts are installed at both ends of the first limiting rods 16 to facilitate the installation and disassembly of the first screen 14.

[0026] The second screen 15 is installed inside the second crushing chamber 13 and is an arc-shaped screen plate with uniformly distributed screen holes on its outer surface. An arc-shaped mounting groove 9 is formed on the outer surface of the housing 1, with T-shaped grooves at both ends. A mounting block 22 is installed on the top of the second screen 15, and the second screen 15 is installed in the T-shaped groove via the mounting block 22. A pull handle is installed on the second screen 15 for easy removal and replacement. Three limiting brackets 23 are installed at the bottom of the second screen 15, with second limiting rods 17 passing through both ends of the three limiting brackets 23. Two of the second limiting rods 17 pass through the housing 1, and bolts are installed at both ends of the second limiting rods 17 to limit the position of the second screen 15.

[0027] Receiving box 2: It is detachably installed at the bottom of the housing 1 and is used to receive the crushed material for easy collection and subsequent processing.

[0028] Limiting mechanism 3: Installed on both sides of housing 1, used to limit the position of the second screen 15 and ensure the stability of the screen during operation.

[0029] Two hinge rods 7 are hinged to both ends of the housing 1, and a stop block 8 adapted to the hinge rod 7 is installed at both ends of the housing 1, which can be used to assist in support or adjust the angle of the device.

[0030] When the user uses it:

[0031] First, install the first crushing mechanism 10 and the second crushing mechanism 11 in the first crushing chamber 12 and the second crushing chamber 13 respectively, ensuring that each drive shaft rotates flexibly. Install the first screen 14 and the second screen 15, fix them with the first limit rod 16 and the second limit rod 17, and adjust the position of the screens. Install the receiving box 2 at the bottom of the housing 1 and check whether the limit mechanism 3 is working properly. Adjust the first pulley 5 and the second pulley 6 to ensure that they can drive the corresponding crushing mechanism to operate normally.

[0032] Next, the raw material of the slag conditioner to be crushed is placed into the housing 1 through the feed rack 4. The first pulley 5 of the first crushing mechanism 10 drives the first transmission shaft 19 to rotate, so that the first crushing hammer 21 performs preliminary crushing on the material. The material after preliminary crushing passes through the first screen 14 and falls off. The material that does not pass through enters the second crushing chamber 13 and is further crushed by the second crushing mechanism 11. The material after the second crushing passes through the second screen 15 and falls off. The material that meets the particle size requirements falls into the receiving box 2 for collection.

[0033] Then, when cleaning the screen is required, unscrew the bolts at both ends of the first limit rod 16 and the second limit rod 17, remove the second screen 15 using the pull handle, and disassemble the first screen 14 for cleaning. Regularly check the wear of each breaker hammer, drive shaft, pulley, and other components, and replace severely worn parts in a timely manner to ensure the normal operation of the device.

[0034] This device can more thoroughly crush materials through two stages of gradual crushing. The first stage crushing initially breaks large particles into medium-sized particles, and the second stage crushing further refines the medium-sized particles. Compared with single-stage crushing, it can achieve a larger crushing ratio and break blocky materials into smaller particles, meeting the particle size requirements of different production processes.

[0035] Because this device is a staged crusher, the crushing pressure on each stage crusher is relatively small. The primary crusher is mainly responsible for processing large particles, sharing most of the crushing work and reducing the burden on the secondary crusher. This results in relatively uniform wear of the equipment, reduces the wear rate of vulnerable parts such as hammers and liners, extends the service life of the equipment, reduces equipment maintenance costs and downtime, and improves the continuity and stability of production.

[0036] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

Claims

1. A crushing device for producing slag conditioner, comprising a housing (1), wherein a feed rack (4) is installed on the top of the housing (1), characterized in that: It also includes a first crushing chamber (12) and a second crushing chamber (13), which are located inside the housing (1); a first crushing mechanism (10), which is installed in the first crushing chamber (12); a second crushing mechanism (11), which is installed in the second crushing chamber (13); a first screen (14), which is installed in the first crushing chamber (12); a second screen (15), which is installed in the second crushing chamber (13); a receiving box (2), which is detachably installed at the bottom of the housing (1) for receiving crushed materials; and a limiting mechanism (3), which is installed on both sides of the housing (1) and is used to limit the position of the second screen (15).

2. The crushing device for producing slag conditioner as described in claim 1, characterized in that: The first crushing mechanism (10) includes a first pulley (5) mounted on the housing (1), a first drive shaft (19) mounted at the center of the outer surface of the first pulley (5), a first disc (18) uniformly mounted on the outer surface of the first drive shaft (19), five first mounting rods (20) uniformly mounted on the outer surface of the plurality of first discs (18), and a first breaker hammer (21) uniformly mounted on the outer surface of the first mounting rods (20).

3. The crushing device for producing slag conditioner as described in claim 1, characterized in that: The second crushing mechanism (11) includes a second pulley (6) mounted on the housing (1), a second drive shaft (24) mounted at the center of the outer surface of the second pulley (6), a second disc (26) evenly mounted on the outer surface of the second drive shaft (24), seven second mounting rods (25) evenly mounted on the outer surface of the plurality of second discs (26), and a second breaker hammer (27) evenly mounted on the outer surface of the second mounting rods (25).

4. The crushing device for producing slag conditioner as described in claim 1, characterized in that: The first screen (14) is composed of three arc rods, and discharge plates are evenly installed between the three arc rods. The gap between the discharge plates is used to screen off materials. The two ends of the three arc rods are connected by a first limiting rod (16). The first limiting rod (16) penetrates the outer surface of the shell (1). Bolts are installed at both ends of the first limiting rod (16).

5. The crushing device for producing slag conditioner as described in claim 1, characterized in that: The second screen (15) is an arc-shaped screen plate. The outer surface of the second screen (15) is evenly provided with screen holes. The outer surface of the housing (1) is provided with an arc-shaped mounting groove (9). The two ends of the mounting groove (9) are provided with T-shaped grooves. The top of the second screen (15) is provided with a mounting block (22). The second screen (15) is installed in the T-shaped groove through the mounting block (22). A handle is installed on the second screen (15).

6. The crushing device for producing slag conditioner as described in claim 5, characterized in that: The bottom end of the second screen (15) is equipped with three limiting frames (23), and the two ends of the three limiting frames (23) are connected by second limiting rods (17). The two second limiting rods (17) penetrate the housing (1), and bolts are installed at the two ends of the second limiting rods (17).

7. The crushing device for producing slag conditioner as described in claim 1, characterized in that: The limiting mechanism (3) includes two hinge rods (7) hinged to both ends of the housing (1), and the two ends of the housing (1) are respectively equipped with stops (8) adapted to the hinge rods (7).

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