Crushing equipment for basalt fiber yarn production

Abstract

The utility model provides crushing equipment for basalt fiber yarn production, belongs to the field of basalt fiber production, and aims to solve the problem that raw materials are inconvenient to uniformly crush, the crushing equipment comprises a device shell, an upper cover box is connected to the device shell through bolts, and a filter plate is connected to a fixed shaft through a sealing bearing. The device is provided with a crushing block; when basalt fiber raw materials are crushed, crushing tool rests on the two sides are driven to rotate at the same time, the crushing tool rests on the two sides can cut the raw materials, crushing rollers on the two sides are driven to rotate through a second tooth-shaped synchronous transmission belt, and the raw materials can be crushed into particles through cooperation of the crushing rollers on the two sides; and a third motor can be started to drive a fixing shaft to rotate, the fixing shaft can drive an installed crushing block to rotate, the crushing block can cooperate with a crushing frame to grind raw material particles when rotating, fine crushing treatment is conducted, and the situation that the follow-up use production effect is affected by different sizes of raw materials is avoided.

Description

Technical Field

[0001] The utility model relates to the field of basalt fiber production, and in particular to a crushing device for basalt fiber production. Background Art

[0002] The basalt fiber production process involves crushing natural basalt ore, melting it at temperatures between 1450 and 1500°C, and then producing basalt fiber through drawing. This process not only demonstrates the environmental friendliness and high performance of basalt fiber, but also demonstrates its important application in lightweight materials. Crushing the basalt ore is a key step in basalt fiber production, laying the foundation for its excellent properties.

[0003] However, most of the crushing equipment used in basalt fiber production now has the following problems:

[0004] For example, a raw material crushing device for basalt fiber production with publication number CN217164618U can crush the raw materials of basalt fiber yarns through crushing rollers, but the crushing effect of using only crushing rollers is poor, and it is easy to have different crushing sizes. The size of the crushed particles is related to the subsequent production quality. Different crushed particle sizes are easy to affect the production quality, and it is inconvenient to uniformly crush the raw materials; at the same time, when using the crushing block and the crushing frame for crushing, in order to facilitate the crushing use, the crushing frame is mostly fixed and limited in the equipment, but the crushing block and the crushing frame are prone to wear after long-term use, which is easy to affect the crushing effect during subsequent use. The subsequent disassembly and replacement are more troublesome, and it is inconvenient to conveniently disassemble and replace the crushing block and the crushing frame.

[0005] Therefore, we made improvements to this problem and proposed a crushing equipment for basalt fiber production. Utility Model Content

[0006] The purpose of the utility model is to solve the existing problems of inconvenience in uniformly crushing raw materials and inconvenience in conveniently disassembling and replacing crushing blocks and crushing frames.

[0007] In order to achieve the above purpose, the present invention provides the following technical solutions:

[0008] Crushing equipment is used in basalt fiber production to improve the above problems.

[0009] The specific application is as follows:

[0010] It includes a device shell, the device shell is bolted to an upper cover box, the upper cover box is fixedly connected to a protective shell, the protective shell is fixedly connected to a first motor, the output shaft of the first motor is fixedly connected to a crushing tool holder, the crushing tool holder is rotatably connected in the upper cover box, a first toothed synchronous transmission belt is installed on the crushing tool holder, the upper cover box is fixedly connected to a second motor, the output shaft of the second motor is fixedly connected to a crushing roller, the crushing roller is rotatably connected in the upper cover box, a second toothed synchronous transmission belt is installed on the crushing roller, the device shell is fixedly connected to a fixed box, A spring is fixedly connected in the fixed box, the other end of the spring is fixedly connected to a limit plate, a block is fixedly connected to the limit plate, a pull rod is fixedly connected to the limit plate, a crushing frame is provided in the device housing, a third motor is fixedly connected to the device housing, the output shaft of the third motor is fixedly connected to the fixed shaft, a positioning plate is fixedly connected to the fixed shaft, a positioning block is fixedly connected to the positioning plate, a crushing block is provided on the positioning block, a limiting bolt is threadedly connected to the fixed shaft, a baffle is fixedly connected in the device housing, and a filter plate is connected to a sealed bearing on the fixed shaft.

[0011] As a preferred technical solution of the present application, the bottom end surface height of the crushing tool holder is greater than the top end surface height of the crushing roller, and the crushing tool holder and the crushing roller are symmetrically distributed in the upper cover box.

[0012] As a preferred technical solution of the present application, the fixing boxes are symmetrically distributed on the left and right sides of the device housing, and the fixing boxes correspond one-to-one with the pull rods through the limiting plates.

[0013] As a preferred technical solution of the present application, the side end surface of the limiting plate is in contact with the inner side surface of the fixed box, and the inner side surface of the crushing frame is inclined.

[0014] As a preferred technical solution of the present application, the filter plate is fixedly connected in the device housing, a scraper is fixedly connected to the fixed shaft, a sealing cover is bolted to the device housing, and the scraper has an arc-shaped cross section.

[0015] As a preferred technical solution of the present application, the bottom end surface of the scraper is in contact with the top end surface of the filter plate, and the output shaft of the third motor is fixedly connected to the center of one end of the fixed shaft.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] In the scheme of this application:

[0018] 1. A crushing block is provided; when the basalt fiber raw material is crushed, the first motor and the second motor can be turned on, and the cooperation of the first motor and the second motor can drive the crushing knife frame and the crushing roller to rotate. When the crushing knife frame rotates, it can drive the crushing knife frames on both sides to rotate at the same time through the first toothed synchronous transmission belt in the protective shell. The crushing knife frames on both sides can cut the raw materials, and the crushing rollers on both sides are driven to rotate at the same time through the second toothed synchronous transmission belt. The cooperation of the crushing rollers on both sides can crush the raw materials into particles. When fine crushing is required, the third motor can be turned on to drive the fixed shaft to rotate, and the fixed shaft can drive the installed crushing block to rotate. When the crushing block rotates, it can cooperate with the crushing frame to grind and crush the raw material particles, and perform fine crushing to avoid the different sizes of the raw materials affecting the subsequent production effect.

[0019] When fixing the replaced broken block, the broken block can be inserted into the positioning plate on the fixed shaft, the positioning block on the positioning plate is engaged with the broken block, and then the limiting bolt is tightened to fix the limited broken block, thereby improving the installation and replacement efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the overall three-dimensional structure of the crushing equipment for basalt fiber production provided in this application;

[0021] Figure 2 A schematic diagram of the side view of the crushing frame of the crushing equipment for basalt fiber production provided in this application;

[0022] Figure 3 A schematic diagram of the side structure of the upper cover box of the crushing equipment for basalt fiber production provided in this application;

[0023] Figure 4 A schematic diagram of the top view of the crushing tool holder of the crushing equipment for basalt fiber production provided in this application;

[0024] Figure 5 A schematic diagram of the top view of the crushing roller of the crushing equipment for producing basalt fiber yarn provided in this application;

[0025] Figure 6 A schematic diagram of the top view of the crushing block structure of the crushing equipment for basalt fiber production provided in this application;

[0026] Figure 7 Schematic diagram of the scraper structure of the crushing equipment for basalt fiber production provided in this application

[0027] Figure 8 Schematic diagram of the connection structure between the filter plate and the device shell of the crushing equipment for basalt fiber production provided in this application.

[0028] Markings in the figure: 1. Device housing; 2. Upper cover box; 3. Protective housing; 4. First motor; 5. Crushing tool holder; 6. First toothed synchronous transmission belt; 7. Second motor; 8. Crushing roller; 9. Second toothed synchronous transmission belt; 10. Fixed box; 11. Spring; 12. Limit plate; 13. Block; 14. Pull rod; 15. Crushing frame; 16. Third motor; 17. Fixed shaft; 18. Positioning plate; 19. Positioning block; 20. Crushing block; 21. Limit bolt; 22. Baffle; 23. Filter plate; 24. Scraper; 25. Sealing cover. DETAILED DESCRIPTION

[0029] To make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them.

[0030] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the claimed invention, but rather merely represents some embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0031] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions therein can be combined with each other.

[0032] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0033] In the description of the utility model, it needs to explain, the direction or position relation indicated by the term "upper", "lower" and the like is based on the direction or position relation shown in the drawing, or is the direction or position relation of the product when using the usual placement, or is the direction or position relation that the person skilled in the art usually understands, these terms are only for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model.In addition, the terms "first", "second" and the like are only used for differentiation, and cannot be understood as indicating or implying relative importance.

[0034] Embodiment 1:

[0035] As Figure 1-8 shown, the utility model discloses a crushing equipment for basalt fiber production, including device shell 1, the device shell 1 is bolted on the upper cover box 2, the upper cover box 2 is fixedly connected with the protective shell 3, the protective shell 3 is fixedly connected with the first motor 4, the output shaft of first motor 4 is fixedly connected with the crushing tool rest 5, the crushing tool rest 5 is rotatably connected in the upper cover box 2, the first toothed synchronous transmission belt 6 is installed on the crushing tool rest 5, the upper cover box 2 is fixedly connected with the second motor 7, the output shaft of second motor 7 is fixedly connected with the crushing roller 8, the crushing roller 8 is rotatably connected in the upper cover box 2, the second toothed synchronous transmission belt 9 is installed on the crushing roller 8, the fixed box 10 is fixedly connected on the device shell 1, the spring 11 is fixedly connected in the fixed box 10, the other end of spring 11 is fixedly connected with the limit plate 12, the clamping block 13 is fixedly connected on the limit plate 12, the pull rod 14 is fixedly connected on the limit plate 12, the crushing frame 15 is arranged in the device shell 1, the third motor 16 is fixedly connected on the device shell 1, the output shaft of third motor 16 is fixedly connected with the fixed shaft 17, the fixed shaft 17 is fixedly connected with the positioning plate 18, the positioning block 19 is fixedly connected on the positioning plate 18, the crushing block 20 is arranged on the positioning block 19, after the third motor 16 works, the positioning plate 18 rotates with the fixed shaft 17, and the crushing block 20 is driven to rotate through the positioning block 19.The top of fixed shaft 17 is threadedly connected with the limit bolt 21, the baffle 22 is fixedly connected in the device shell 1, and the filter plate 23 is connected to the fixed shaft 17 through a sealing bearing.

[0036] Embodiment 2:

[0037] The scheme in embodiment 1 is further introduced in combination with the specific working mode, and details are described below:

[0038] As Figure 2As shown, as a preferred embodiment, on the basis of the above method, further, the bottom end surface height of the crushing tool holder 5 is greater than the top end surface height of the crushing roller 8, and the crushing tool holder 5 and the crushing roller 8 are symmetrically distributed in the upper cover box 2, which can ensure the rotation of the crushing tool holder 5 and the crushing roller 8 and avoid mutual obstruction.

[0039] like Figure 2 As shown, as a preferred embodiment, on the basis of the above method, further, the fixed boxes 10 are symmetrically distributed on the left and right sides of the device housing 1, and the fixed boxes 10 correspond one-to-one with the pull rods 14 through the limit plates 12, which can ensure that the limit plates 12 on both sides can cooperate with the block 13 to limit and fix the crushing frame 15.

[0040] like Figure 2 As shown, as a preferred embodiment, on the basis of the above method, further, the side end face of the limit plate 12 is fitted with the inner side face of the fixed box 10, and the inner side face of the crushing frame 15 is inclined, which can ensure that the inclined surface inside the crushing frame 15 can guide the raw material to move for grinding.

[0041] like Figure 7 As shown, as a preferred embodiment, on the basis of the above method, further, the filter plate 23 is fixedly connected in the device housing 1, the scraper 24 is fixedly connected to the fixed shaft 17, the device housing 1 is bolted to the sealing cover 25, and the cross-section of the scraper 24 is arc-shaped, which can ensure that the arc-shaped scraper 24 can smoothly scrape the raw material for filtering treatment.

[0042] like Figure 2 As shown, as a preferred embodiment, on the basis of the above method, further, the bottom end surface of the scraper 24 is in contact with the top end surface of the filter plate 23, and the output shaft of the third motor 16 is fixedly connected to the center of one end of the fixed shaft 17, which can ensure that the third motor 16 can drive the fixed shaft 17 to rotate smoothly when it is running.

[0043] Specifically, the crushing equipment for basalt fiber production is used in combination with Figure 1-7When the basalt fiber raw material is crushed, the first motor 4 and the second motor 7 can be turned on. The cooperation of the first motor 4 and the second motor 7 can drive the crushing knife frame 5 and the crushing roller 8 to rotate. When the crushing knife frame 5 rotates, it can drive the crushing knife frames 5 on both sides to rotate at the same time through the first toothed synchronous transmission belt 6 in the protective shell 3. The crushing knife frames 5 on both sides can cut the raw materials. The crushing rollers 8 on both sides are driven to rotate at the same time through the second toothed synchronous transmission belt 9. The cooperation of the crushing rollers 8 on both sides can crush the raw materials into particles. When fine crushing is required, the third motor 16 can be turned on to drive the fixed shaft 17 to rotate. The fixed shaft 17 can drive the installed crushing block 20 to rotate. When the crushing block 20 rotates, it can cooperate with the crushing frame 15 to grind and crush the raw material particles, and perform fine crushing processing to avoid the different sizes of the raw materials affecting the subsequent production effect. Figure 8 It can be seen that the internal space of the device housing 1 above the filter plate 23 is funnel-shaped, so the crushed raw materials can fall stably onto the filter plate 23. When the fixed shaft 17 rotates, it can drive the scraper 24 to rotate. When the scraper 24 rotates, it can scrape the material on the filter plate 23 to avoid blockage caused by the squeezing of the raw materials. When the filtered raw materials need to be taken out later, the sealing cover 25 on the device housing 1 can be removed, and the raw materials can be taken out for collection. After removing the sealing cover 25, the larger raw materials on the filter plate 23 can be taken out.

[0044] When the crushing block 20 needs to be disassembled, the upper cover box 2 on the device housing 1 can be disassembled and taken out, and then the limit bolt 21 on the fixed shaft 17 can be rotated to disassemble. When the crushing block 20 is not hindered by the limit bolt 21, it can be taken out from the positioning block 19 on the positioning plate 18 for disassembly. When the crushing frame 15 is disassembled, the pull rod 14 on the fixed box 10 on both sides can be pulled. The pull rod 14 can drive the limit plate 12 to move. When the limit plate 12 moves, it can squeeze the spring 11. At the same time, the limit plate 12 can drive the block 13 to disengage from the crushing frame 15. The unobstructed crushing frame 15 can be When disassembling and removing, and replacing and fixing, the new crushing frame 15 can be installed back on the baffle 22, and the pull rods 14 on both sides can be loosened. Under the push of the spring 11, the limit plate 12 and the block 13 are driven to reset, and the block 13 can be engaged in the crushing frame 15 to limit and fix the crushing frame 15. When fixing the replaced crushing block 20, the crushing block 20 can be inserted into the positioning plate 18 on the fixed shaft 17, and the positioning block 19 on the positioning plate 18 can be engaged with the crushing block 20, and then the limiting bolt 21 can be tightened to fix the limited crushing block 20, thereby improving the installation and replacement efficiency.

[0045] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although this specification has described the present invention in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements that do not deviate from the spirit and scope of the utility model are included in the scope of the claims of the present invention.

Claims

1. A crushing device for producing basalt fiber yarn, comprising a device housing (1), characterized in that: The device housing (1) is bolted to an upper cover box (2), a protective housing (3) is fixedly connected to the upper cover box (2), a first motor (4) is fixedly connected to the protective housing (3), an output shaft of the first motor (4) is fixedly connected to a crushing knife frame (5), the crushing knife frame (5) is rotatably connected to the upper cover box (2), a first toothed synchronous transmission belt (6) is installed on the crushing knife frame (5), a second motor (7) is fixedly connected to the upper cover box (2), an output shaft of the second motor (7) is fixedly connected to a crushing roller (8), the crushing roller (8) is rotatably connected to the upper cover box (2), a second toothed synchronous transmission belt (9) is installed on the crushing roller (8), a fixed box (10) is fixedly connected to the device housing (1), and a spring (11) is fixedly connected to the fixed box (10). The other end of the spring (11) is fixedly connected to a limit plate (12), a clamping block (13) is fixedly connected to the limit plate (12), a pull rod (14) is fixedly connected to the limit plate (12), a crushing frame (15) is provided in the device housing (1), a third motor (16) is fixedly connected to the device housing (1), an output shaft of the third motor (16) is fixedly connected to a fixed shaft (17), a positioning plate (18) is fixedly connected to the fixed shaft (17), a positioning block (19) is fixedly connected to the positioning plate (18), a crushing block (20) is provided on the positioning block (19), a limit bolt (21) is threadedly connected to the fixed shaft (17), a baffle (22) is fixedly connected to the device housing (1), and a filter plate (23) is connected to a sealed bearing on the fixed shaft (17).

2. The crushing equipment for producing basalt fiber according to claim 1, characterized in that: The bottom end surface height of the crushing blade holder (5) is greater than the top end surface height of the crushing roller (8), and the crushing blade holder (5) and the crushing roller (8) are symmetrically distributed in the upper cover box (2).

3. The crushing equipment for producing basalt fiber according to claim 1, characterized in that: The fixing boxes (10) are symmetrically distributed on the left and right sides of the device housing (1), and the fixing boxes (10) correspond one-to-one to the pull rods (14) through the limiting plates (12).

4. The crushing equipment for producing basalt fiber according to claim 1, characterized in that: The side end surface of the limiting plate (12) is in contact with the inner side surface of the fixed box (10), and the inner side surface of the crushing frame (15) is inclined.

5. The crushing equipment for producing basalt fiber according to claim 1, characterized in that The filter plate (23) is fixedly connected in the device housing (1), a scraper (24) is fixedly connected to the fixed shaft (17), a sealing cover plate (25) is bolted to the device housing (1), and the scraper (24) has an arc-shaped cross section.

6. The crushing equipment for producing basalt fiber according to claim 5, characterized in that: The bottom end surface of the scraper (24) is in contact with the top end surface of the filter plate (23), and the output shaft of the third motor (16) is fixedly connected to the center portion of one end of the fixed shaft (17).

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