Refractory material crushing device

Abstract

A refractory material crushing device comprises a first-layer crushing device, a second-layer crushing device, a damping support and a material receiving box. The first-layer crushing device comprises a crushing shell, crushing blocks are arranged on the two sides of the interior of the crushing shell, two sets of first rotating shafts are arranged between the crushing shell, a gear is arranged at one end of each first rotating shaft, a crushing round block is arranged on each first rotating shaft, and a second-layer crushing device is fixedly connected to the lower end face of the first-layer crushing device. Damping supports are fixedly connected to the outer side of the second-layer crushing device, a through groove is formed between the damping supports, a material receiving box is connected into the through groove, and a sliding block is arranged on the end face of the lower portion of the material receiving box. The double-layer crushing device has the advantages that the double-layer crushing device and the damping base are arranged at the same time, so that materials can be crushed more thoroughly, the crushing efficiency is higher, the damping base can effectively reduce vibration and noise of equipment, the stability of the equipment is improved, and the service life of the equipment is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of refractory materials, in particular to a refractory material crushing device. Background Art

[0002] Refractory materials are materials that can maintain structural integrity, stability and stable performance under high temperature or extreme conditions. The main uses of refractory materials include the internal lining of furnaces, the manufacture of various high-temperature equipment and heating furnaces, the manufacture of explosives, glass kilns, chemical equipment and high-temperature reactors. Traditional refractory materials are mainly clay and ceramic materials, which can maintain good physical and chemical stability at high temperatures, but these materials have the disadvantages of low compressive strength, fragility, difficulty in processing and short service life, and cannot meet the requirements of modern industry. With the development of science and technology, new refractory materials have emerged. New refractory materials are made of alumina, zirconium oxide, silicon carbide, silicon nitride and other main raw materials, and are processed and manufactured by modern high-tech technology. Their performance is better than that of traditional ceramic materials, and they have the characteristics of high compressive strength, corrosion resistance, wear resistance, vibration resistance and high temperature resistance. In addition, new refractory materials also have the advantages of easy processing, energy saving and environmental protection, which meet the requirements of modern industry for high-performance and high-quality materials. At present, the research and development of refractory technology at home and abroad has made many breakthroughs, which continuously promote the development and application of refractory materials. However, with the continuous upgrading of high temperature and high pressure working conditions, the development and research of refractory materials still face many challenges and difficulties, such as how to improve the performance of materials, reduce the cost of materials and increase the service life of materials. These problems will be the difficult problems that need to be overcome in the field of refractory materials in the future.

[0003] The patent number CN212468287U in the prior art discloses a crushing device for the production of amorphous refractory materials, including a discharging mechanism and a screening mechanism. The screening mechanism is arranged inside the discharging mechanism, and also includes a crushing mechanism for crushing refractory materials. The crushing mechanism includes a crushing chamber, a feed port, a crushing rod, a transfer chamber, a pulley group, and a motor. The transfer chamber is arranged at the upper part of the discharging mechanism, and the crushing chamber is arranged at the upper part of the transfer chamber. The crushing rod is connected to the inside of the crushing chamber through a bearing, and the feed port is arranged at the upper part of the crushing chamber. The rear part of the crushing rod is connected to the pulley group by bolts, and the rear part of the pulley group is connected to the motor by bolts, and the motor is connected to the discharging mechanism by bolts.

[0004] However, the crushing device for refractory production in the prior art still has the following disadvantages:

[0005] 1. The crushing device in the above utility model has only one layer of crushing, and may not be able to crush completely. This has the following disadvantages: Incomplete crushing: One layer of crushing may not be able to crush all the materials, resulting in uneven crushing of the materials and affecting product quality. Low output: The crushing efficiency of the device with only one layer of crushing is relatively low, which will lead to low production efficiency and insufficient output. High energy consumption: In order to achieve the desired effect, multiple crushing operations are required in a one-layer crushing device, which will lead to additional energy consumption and equipment wear. Large equipment load: Since a one-layer crushing device will often be blocked and difficult to handle large pieces of material, it will generate additional load on the equipment and may damage the life of the equipment. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a refractory material crushing device.

[0007] In order to solve the above problems, the technical solution of the utility model is: a refractory material crushing device, comprising: a first-layer crushing device, a second-layer crushing device, a shock-absorbing support and a material receiving box; the first-layer crushing device comprises a crushing shell, crushing blocks are arranged on both sides of the inside of the crushing shell, the crushing blocks are fixedly connected to the crushing shell, two groups of rotating shafts are arranged between the crushing shells, one end of the rotating shaft penetrates the crushing shell and the other end is rotatably connected to the crushing shell, one end of the rotating shaft is provided with a gear, the gear is fixedly connected to the rotating shaft one, the rotating shaft one is provided with a crushing round block, and the crushing round block is fixedly connected to the rotating shaft one.

[0008] Furthermore, the rotating shaft 1 on the right side is provided with a driving motor, and the driving motor is fixedly connected to the rotating shaft 1. A limiting bolt is provided on the outer side of the gear on the left side, and the rotating shaft 1 on the left side is fixedly connected to the limiting bolt. A motor shell is provided on the left side of the crushing shell, and the motor shell is fixedly connected to the driving motor and the crushing shell.

[0009] Furthermore, the lower end surface of the first layer crushing device is fixedly connected to the second layer crushing device, and the second layer crushing device includes a body shell, a cylindrical crushing shaft is arranged inside the body shell, a second rotating shaft is arranged in the middle of the cylindrical crushing shaft, and the second rotating shaft is rotatably connected to the cylindrical crushing shaft.

[0010] Furthermore, protective plates are provided on both side end surfaces of the body shell, the protective plates are fixedly connected to the body shell, the second rotating shaft is rotatably connected to the protective plates, and a drive box is provided on the outer side end surface of the protective plates, and the drive box is fixedly connected to the protective plates.

[0011] Furthermore, the outer side of the second-layer crushing device is fixedly connected to a shock-absorbing support, a through groove is provided between the shock-absorbing supports, a material receiving box is connected in the through groove, handles are provided on both side end surfaces of the material receiving box, the handles are fixedly connected to the material receiving box, a slider is provided on the lower end surface of the material receiving box, the slider is fixedly connected to the material receiving box, the material receiving box is slidably connected to the shock-absorbing support, and the shock-absorbing support is made of soft material.

[0012] The advantages of the utility model compared with the existing technology are:

[0013] 1. The refractory material crushing device of the utility model is provided with a double-layer crushing device and a shock-absorbing support at the same time. Such advantages include: Higher crushing efficiency: The double-layer crushing device enables the material to be crushed more thoroughly, and therefore has a higher crushing efficiency. More uniform crushing effect: Since the double-layer crushing device can crush the material more thoroughly, the crushing is more uniform, and a higher quality crushing effect can be obtained. Reduce vibration and noise: The provision of a shock-absorbing support can effectively reduce equipment vibration and noise, and improve equipment stability and service life. Improve production efficiency: The combination of a double-layer crushing device and a shock-absorbing support can make the equipment more stable, reduce equipment maintenance and failure rate, and thus improve production efficiency and output. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a stereoscopic diagram of the refractory material crushing device of the utility model.

[0015] Figure 2 This is a stereoscopic diagram of the first-layer crushing device of the refractory material crushing device of the utility model without the motor housing.

[0016] Figure 3 It is a three-dimensional diagram of the crushing blocks of the refractory material crushing device of the utility model.

[0017] Figure 4 It is a three-dimensional diagram of a crushing round block of a refractory material crushing device of the utility model.

[0018] Figure 5 This is a stereoscopic diagram of the second-layer crushing device of the refractory material crushing device of the utility model without the protective plate.

[0019] As shown in the figure: 1. The first layer of crushing device; 101. Crushing shell; 102. Crushing block; 103. Rotating shaft one; 104. Gear; 105. Driving motor; 106. Crushing round block; 107. Limit bolt; 108. Motor shell; 2. The second layer of crushing device; 201. Body shell; 202. Cylindrical crushing shaft; 203. Rotating shaft two; 204. Protective plate; 205. Driving box; 3. Shock-absorbing support; 4. Material receiving box; 5. Handle; 6. Slider. DETAILED DESCRIPTION

[0020] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings, wherein the same parts are represented by the same reference numerals.

[0021] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0022] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0023] like Figures 1 to 5 As shown in the figure, the technical solution of the utility model is: a refractory material crushing device, comprising: a first-layer crushing device 1, a second-layer crushing device 2, a shock-absorbing support 3 and a material receiving box 4; the first-layer crushing device 1 comprises a crushing shell 101, crushing blocks 102 are connected to the two sides of the crushing shell 101, the crushing blocks 102 are fixedly connected to the crushing shell 101, and two groups of rotating shafts 103 are connected between the crushing shells 101, one end of the rotating shaft 103 penetrates the crushing shell 101 and the other end is rotatably connected to the crushing shell 101, the rotating shaft 103 is used to drive the crushing round block 106 to rotate, one end of the rotating shaft 103 is connected to the gear 104, the gear 104 is fixedly connected to the rotating shaft 103, the rotating shaft 103 is connected to the crushing round block 106, the crushing round block 106 is fixedly connected to the rotating shaft 103, and the crushing round block 106 is used to crush the material.

[0024] like Figures 1 to 5 As shown in the figure, the right side shaft 103 is connected to the drive motor 105, and the drive motor 105 is fixedly connected to the shaft 103. The drive motor 105 provides power for the rotation of the crushing block 106. The outer side of the left side gear 104 is connected to the limit bolt 107. The limit bolt 107 can prevent the left side gear 104 from falling off. The left side of the crushing shell 101 is connected to the motor shell 108, and the motor shell 108 is fixedly connected to the drive motor 105 and the crushing shell 101. The motor shell 108 is used to fix the drive motor 105 and protect internal parts.

[0025] like Figures 1 to 5 As shown in the figure, the lower end face of the first-layer crushing device 1 is fixedly connected to the second-layer crushing device 2. The second-layer crushing device 2 includes a body shell 201. The inside of the body shell 201 is connected to a cylindrical crushing shaft 202. The middle of the cylindrical crushing shaft 202 is connected to a second rotating shaft 203. The cylindrical crushing shaft 202 is used for secondary crushing. The second rotating shaft 203 is rotatably connected to the cylindrical crushing shaft 202. The second rotating shaft 203 is used to drive the cylindrical crushing shaft 202 to rotate.

[0026] like Figures 1 to 5As shown in the figure, the end faces on both sides of the body shell 201 are connected to the protective plates 204, and the protective plates 204 are fixedly connected to the body shell 201. The protective plates 204 are used to protect and fix internal parts. The second rotating shaft 203 is rotatably connected to the protective plates 204. The outer end faces of the protective plates 204 are connected to the drive box 205, and the drive box 205 is fixedly connected to the protective plates 204. The drive box 205 provides power for the second-layer crushing device 2 to work.

[0027] like Figures 1 to 5 As shown in the figure, the outer side of the second layer crushing device 2 is fixedly connected to the shock-absorbing support 3, which can absorb shock for mechanical work, and the shock-absorbing supports 3 are connected with through grooves, and the material receiving box 4 is connected in the through grooves. The end faces of the material receiving box 4 are connected with handles 5, and the material receiving box 4 is used to collect the crushed materials. The handles 5 are fixedly connected to the material receiving box 4, and the lower end face of the material receiving box 4 is connected to the slider 6, and the slider 6 is fixedly connected to the material receiving box 4. The material receiving box 4 is slidably connected to the shock-absorbing support 3, and the shock-absorbing support 3 is made of soft material. The material receiving box 4 and the slider 6 are matched to facilitate installation.

[0028] In specific use, the equipment is first placed in the working position, the receiving box 4 is slid into the shock-absorbing support 3, and then the drive motor 105 is started to drive the crushing block 106 and the gear 104 to rotate, and the right gear 104 drives the left gear 104 to rotate, and the drive box 205 is started to drive the cylindrical crushing shaft 202 to rotate, and then the material is placed in the crushing shell 101, and the crushing block 106 and the crushing block 102 squeeze and crush the material. As the crushing block 106 rotates, it drives the biomass to fall to the cylindrical crushing shaft 202 for the second impact crushing, and falls through the body shell 201 into the receiving box 4, and then the receiving box 4 is taken out to pour out the crushed material.

[0029] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A refractory material crushing device, characterized in that: include: A first-layer crushing device (1), a second-layer crushing device (2), a shock-absorbing support (3) and a material receiving box (4); The first-layer crushing device (1) comprises a crushing shell (101), crushing blocks (102) are arranged on both sides of the crushing shell (101), the crushing blocks (102) are fixedly connected to the crushing shell (101), two groups of rotating shafts (103) are arranged between the crushing shells (101), one end of the rotating shaft (103) penetrates the crushing shell (101) and the other end is rotatably connected to the crushing shell (101), one end of the rotating shaft (103) is provided with a gear (104), and the gear (104) is fixedly connected to the rotating shaft (103), A crushing block (106) is provided on the rotating shaft (103), and the crushing block (106) is fixedly connected to the rotating shaft (103). The lower end surface of the first-layer crushing device (1) is fixedly connected to the second-layer crushing device (2). The second-layer crushing device (2) comprises a body shell (201), and a cylindrical crushing shaft (202) is provided inside the body shell (201). A rotating shaft (203) is provided in the middle of the cylindrical crushing shaft (202), and the rotating shaft (203) is rotatably connected to the cylindrical crushing shaft (202).

2. A refractory material crushing device according to claim 1, characterized in that: The right side rotating shaft 1 (103) is provided with a driving motor (105), and the driving motor (105) is fixedly connected to the rotating shaft 1 (103); the left side gear (104) is provided with a limit bolt (107) on the outside, and the left side rotating shaft 1 (103) is fixedly connected to the limit bolt (107); the left side of the crushing shell (101) is provided with a motor shell (108), and the motor shell (108) is fixedly connected to the driving motor (105) and the crushing shell (101).

3. A refractory material crushing device according to claim 1, characterized in that: The end surfaces of both sides of the body shell (201) are provided with protective plates (204), the protective plates (204) are fixedly connected to the body shell (201), the second rotating shaft (203) is rotatably connected to the protective plates (204), and the outer end surfaces of the protective plates (204) are provided with a driving box (205), and the driving box (205) is fixedly connected to the protective plates (204).

4. A refractory material crushing device according to claim 1, characterized in that: The outer side of the second layer crushing device (2) is fixedly connected to a shock absorbing support (3), a through slot is provided between the shock absorbing supports (3), a material receiving box (4) is connected in the through slot, and handles (5) are provided on both side end surfaces of the material receiving box (4). The handle (5) is fixedly connected to the material receiving box (4), and a slider (6) is provided on the lower end surface of the material receiving box (4). The slide block (6) is fixedly connected to the material receiving box (4), and the material receiving box (4) is slidably connected to the shock absorbing support (3). The shock-absorbing support (3) is made of soft material.

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