Sintered brick raw material mixing device with crushing function

Abstract

The invention relates to the technical field of sintered brick raw material mixing, and discloses a sintered brick raw material mixing device with a crushing function, the sintered brick raw material mixing device comprises a crushing box, two crushing rollers and a screening cylinder, one end of the surface of the crushing box is fixedly connected with a screening box, and the bottoms of the crushing box and the screening box are fixedly connected with a same supporting frame; the two crushing rollers are rotationally connected into the crushing box, cleaning mechanisms for cleaning the surfaces of the two crushing rollers are arranged on the two opposite sides in the crushing box, a discharging mechanism is arranged in the crushing box, the screening barrel is rotationally connected into the screening box, a plurality of screening holes are formed in the surface of the screening barrel, and a rotating mechanism for rotating the screening barrel is arranged in the screening box. And a discharging mechanism is arranged in the screening box. Raw materials can be crushed through the interior of the crushing box, so that the raw materials can be crushed and screened conveniently, large particles can be screened out conveniently, the production quality of sintered bricks is improved, and meanwhile, through the arrangement of a guide plate, the situation that the raw materials are blocked in the device can be prevented.

Description

Technical Field

[0001] The present invention relates to the technical field of sintered brick raw material mixing, and particularly to a sintered brick raw material mixing device with a crushing function. Background Art

[0002] Sintered bricks are bricks made mainly of clay or other pottery clay through high-temperature sintering, and are widely used in the construction and engineering fields. Sintered bricks are sintered at high temperatures and have a dense structure, so they have high compressive strength and frost resistance. Sintered bricks can resist the erosion of the external environment and have good durability, making them suitable for buildings in various climatic conditions. The production process of sintered bricks usually includes steps such as raw material preparation, mixing, forming, drying, and sintering.

[0003] During the production process of sintered bricks, it is necessary to mix raw materials in a certain ratio. The raw materials usually include clay, sand, limestone, and iron oxide. During the mixing process, there are many other impurity particles inside the raw materials, and the clay usually exists in relatively large pieces, which is not convenient for mixing the raw materials, and the mixing may not be sufficient. During the mixing process of sintered brick raw materials, the inside is prone to blockage, thus affecting the production efficiency of sintered bricks. Moreover, some larger particles inside the sintered brick raw materials will also affect the finished product quality of sintered bricks. Therefore, it is necessary to solve the above problems. Summary of the Invention

[0004] Based on the technical problems existing in the background art, the present invention proposes a sintered brick raw material mixing device with a crushing function.

[0005] The sintered brick raw material mixing device with a crushing function proposed by the present invention includes a crushing box, crushing rollers, and a screening cylinder. One end of the surface of the crushing box is fixedly connected with a screening box, and the inside of the crushing box is communicated with the screening box. The bottom of the crushing box and the screening box is fixedly connected with the same support frame. There are two crushing rollers, and both crushing rollers are rotatably connected inside the crushing box. Both crushing rollers are horizontally arranged. On both opposite sides inside the crushing box, there are cleaning mechanisms for the surfaces of the two crushing rollers. A feeding mechanism is arranged inside the crushing box. The screening cylinder is rotatably connected inside the screening box. The screening cylinder is horizontally arranged. The surface of the screening cylinder is provided with a plurality of screening holes. A rotating mechanism for rotating the screening cylinder is arranged inside the screening box. An unloading mechanism is arranged inside the screening box. The raw materials can be crushed inside the crushing box, and then the raw materials can be screened conveniently through the screening cylinder inside the screening box, so as to screen out larger particles, thereby improving the production quality of sintered bricks. At the same time, through the setting of the guide plate, it can prevent the raw materials from being blocked inside the device.

[0006] Preferably, fixed shafts are sleeved at the centers inside both of the crushing rollers. The two fixed shafts are respectively rotatably sleeved at opposite ends inside the crushing box. One end of the crushing box is provided with a first motor, and the output end of the first motor is fixedly connected to one end of one of the fixed shafts. One end of the crushing box is fixedly connected with a baffle, and the baffle is arranged above the first motor. The other end of the crushing box is rotatably connected with two gear discs, and the two gear discs are respectively fixedly connected to the other ends of the two fixed shafts. The two gear discs are meshed with each other to rotate the two crushing rollers simultaneously, so as to facilitate the crushing effect of the fed raw materials, facilitate the crushing of larger particle raw materials, and thus improve the production quality of sintered bricks.

[0007] Further, the cleaning mechanism includes a first bar. There is a feed inlet at the top of the crushing box. There are two first bars, and the two first bars are respectively fixedly connected to opposite sides inside the crushing box. The two first bars are both horizontally arranged. A plurality of crushing blocks are arranged on the surfaces of the two crushing rollers, and the plurality of crushing blocks are evenly arranged in a ring on the outer surfaces of the crushing rollers. One side of the surface of the first bar is arc-shaped, and one of the crushing rollers is in contact with the arc-shaped surface of the first bar. A plurality of sliding grooves are formed in the arc-shaped surface of the first bar, and a plurality of scraping plates are slidably connected to the arc-shaped surface of the first bar. The plurality of scraping plates are respectively arranged between every two adjacent sliders. A plurality of sliders are slidably sleeved in the plurality of sliding grooves, and the plurality of scraping plates are respectively fixedly connected to the surfaces of the plurality of sliders. The plurality of scraping plates are respectively slidably connected to the plurality of sliding grooves. Symmetrically arranged on both sides of the surfaces of the plurality of sliders are a plurality of second limit blocks, and the plurality of second limit blocks are respectively slidably connected to opposite sides inside the plurality of sliding grooves. Springs are arranged in the plurality of sliding grooves. One ends of the plurality of springs are respectively fixedly connected to one ends of the plurality of second limit blocks, and the other ends of the plurality of springs are respectively arranged at one ends inside the plurality of sliding grooves. It is used to clean the gaps between the crushing blocks on the surface of the crushing roller through the scraping plates, and at the same time, it will also limit the sliding of the scraping plates, so as to facilitate the protection of the scraping plates and the crushing rollers, and prevent larger solids from getting stuck between the crushing blocks and damaging the device.

[0008] Preferably, the blanking mechanism includes a guide plate. The bottom of the crushing box is inclined. The guide plate is rotatably connected to the inner bottom of the crushing box. The guide plate is inclined. The higher end of the guide plate is rotatably connected to the inner part of the crushing box away from the screening box. A first connection port is arranged at one end of the crushing box close to the screening box. The lower end of the guide plate is slidably connected to the inside of the first connection port. On both sides of the top of the guide plate, second retaining bars are vertically and fixedly connected. Two sliding plates are vertically slidably connected to the surface of the crushing box close to the screening box. Vertical grooves are formed through the surfaces of the two sliding plates. The two vertical grooves are both vertically arranged. Four first limiting blocks are fixedly connected to the surface of the crushing box close to the screening box. The four first limiting blocks are paired in two. Each pair of the first limiting blocks is vertically arranged. The two pairs of first limiting blocks are respectively arranged inside the two vertical grooves. Two missing gears are rotatably connected to the surface of the crushing box close to the screening box. The two missing gears are respectively coaxially fixedly connected to the surfaces of two toothed discs. On the mutually close sides of the surfaces of the two sliding plates, racks are fixedly connected. The two racks are respectively matched with the two missing gears. The bottom ends of the two sliding plates are respectively hinged with a pull rod. The bottom ends of the two pull rods are respectively hinged to the top of the lower end of the scraper, which is used to limit the rotation of the guide plate, so as to facilitate the transportation of the crushed raw materials. At the same time, a bumping effect will also be generated to make the raw materials more evenly transported to the inside, and the blockage of the raw materials on the guide plate can be prevented.

[0009] Furthermore, the rotating mechanism includes a second motor. A second connection port is arranged at one end of the screening box close to the crushing box. The second connection port is communicated with the first connection port. Two partition plates are vertically and fixedly connected inside the screening box. A material bin is arranged between the two partition plates. A waste bin is arranged at one end of the screening box away from the crushing box. The screening cylinder is rotatably sleeved inside the two partition plates. A support ring is fixedly connected to one side inside the waste bin. The screening cylinder is rotatably sleeved inside the support ring. The second motor is installed at one end of the screening box close to the support ring. The output end of the second motor is fixedly connected to the center of one end of the screening cylinder. A plurality of screening holes are arranged on the surface of the screening cylinder. The plurality of screening holes are all arranged between the two partition plates. A plurality of sewage discharge ports are formed on the surface of the screening cylinder. The plurality of sewage discharge ports are evenly distributed in a ring shape. The plurality of sewage discharge ports are all arranged inside the waste bin. A threaded strip is arranged inside the screening cylinder. The inner bottom of the material bin is inclined. An inclined plate is fixedly connected to the inner bottom of the waste bin. A waste material port is arranged on one side of the surface of the screening box. A receiving box is installed on one side of the surface of the screening box. The receiving box is arranged on the surface of the waste material port, which is used to rotate the screening cylinder. Under the action of the threaded strip, the larger particles left after screening inside the screening cylinder will be transported, so as to achieve the filtering effect of the raw materials.

[0010] Preferably, the discharging mechanism includes an auger. A conveying trough is arranged at the inner bottom of the silo. The conveying trough is horizontally arranged. On the other side of the surface of the screening box, a connecting pipe is fixedly connected. The connecting pipe is communicated with the conveying trough. One end of the connecting pipe is fixedly connected with a connecting piece. An extrusion head is installed on the surface of the connecting piece. The auger is rotatably connected inside the conveying trough and the connecting pipe. A rotating shaft is arranged at the center of the auger. One end of the rotating shaft is rotatably sleeved on the surface of the screening box. A third motor is installed on one side of the surface of the screening box. The output end of the third motor is fixedly connected to one end of the rotating shaft, which is used for conveying the screened raw materials.

[0011] In the present invention, during use, by rotating the two crushing rollers simultaneously, the raw materials for making sintered bricks can be crushed, facilitating the crushing of large pieces of raw materials into appropriate small pieces. At the same time, through the arrangement of multiple scraping plates, it is convenient to remove the raw materials adhered to the surfaces of the two crushing rollers, thereby improving the crushing effect of the raw materials.

[0012] During use, through the arrangement of the guide plate, it is convenient to convey the crushed raw materials. At the same time, the two deficient gears cause the two racks to slide, so that the two sliding plates slide up and down. Under the connection of the two pull rods, the guide plate will slide upward, and at the same time, a vibration effect will be generated on the guide plate, which can effectively prevent the raw materials from being blocked inside the crushing box and also make the raw materials mix more fully.

[0013] By conveying the raw materials into the screening cylinder and then rotating the screening cylinder, it is convenient to screen the raw materials, thereby removing the larger particles in the raw materials, improving the production quality of sintered bricks, and also making the raw materials mix again. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the front view of the sintered brick raw material mixing device with a crushing function proposed by the present invention; Figure 2 is the schematic diagram of the internal structure of the crushing box of the sintered brick raw material mixing device with a crushing function proposed by the present invention; Figure 3 is the cross-sectional view of the internal structure of the first retaining bar of the sintered brick raw material mixing device with a crushing function proposed by the present invention; Figure 4 is Figure 3 the enlarged view of part A; Figure 5 is the schematic diagram of the blanking mechanism of the sintered brick raw material mixing device with a crushing function proposed by the present invention; Figure 6 is the schematic diagram of the partial structure of the sintered brick raw material mixing device with a crushing function proposed by the present invention; Figure 7Schematic diagram of the surface structure of the crushing box of the sintered brick raw material mixing device with a crushing function proposed by the present invention; Figure 8 Internal structure sectional view of the screening box of the sintered brick raw material mixing device with a crushing function proposed by the present invention; Figure 9 Internal structure sectional view of the screening box of the sintered brick raw material mixing device with a crushing function proposed by the present invention; Figure 10 Schematic diagram of the rotating mechanism of the sintered brick raw material mixing device with a crushing function proposed by the present invention; Figure 11 Schematic diagram of the surface structure of the screening cylinder of the sintered brick raw material mixing device with a crushing function proposed by the present invention; Figure 12 Internal structure sectional view of the screening box of the sintered brick raw material mixing device with a crushing function proposed by the present invention.

[0015] In the figure: 1. Crushing box; 101. Feeding port; 102. Baffle; 103. First connection port; 104. First retaining strip; 105. Chute; 106. First limit block; 2. Screening box; 201. Second connection port; 202. Partition; 203. Bin; 204. Waste bin; 205. Support ring; 206. Inclined plate; 207. Conveyor trough; 208. Connecting pipe; 209. Connector; 210. Extrusion head; 211. Waste outlet; 212. Receiving box; 3. Crushing roller; 301. Crushing block; 302. First motor; 303. Tooth disc; 304. Defective gear; 4. Support frame; 5. Scraper; 501. Slide block; 502. Second limit block; 503. Spring; 6. Guide plate; 601. Second retaining strip; 602. Pull rod; 603. Slide plate; 604. Vertical groove; 605. Rack; 7. Screening cylinder; 701. Sieve hole; 702. Second motor; 703. Sewage outlet; 704. Threaded strip; 8. Auger; 801. Rotating shaft; 802. Third motor. Detailed implementation manners

[0016] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0017] Refer to Figures 1 - 12, A sintered brick raw material mixing device with a crushing function, including a crushing box 1, a crushing roller 3 and a screening cylinder 7. One end of the surface of the crushing box 1 is fixedly connected to a screening box 2, and the interiors of the crushing box 1 and the screening box 2 are connected. The bottoms of the crushing box 1 and the screening box 2 are fixedly connected to the same support frame 4. There are two crushing rollers 3, and both crushing rollers 3 are rotatably connected to the interior of the crushing box 1. Both crushing rollers 3 are horizontally arranged. On both opposite sides inside the crushing box 1, there are cleaning mechanisms for the surfaces of the two crushing rollers 3. A feeding mechanism is arranged inside the crushing box 1. The screening cylinder 7 is rotatably connected to the interior of the screening box 2. The screening cylinder 7 is horizontally arranged. Multiple sieve holes 701 are arranged on the surface of the screening cylinder 7. A rotating mechanism for rotating the screening cylinder 7 is arranged inside the screening box 2. An unloading mechanism is arranged inside the screening box 2. The raw materials can be crushed inside the crushing box 1, and then the raw materials can be conveniently screened by the screening cylinder 7 inside the screening box 2, so as to conveniently screen out larger particulate matters, thereby improving the production quality of sintered bricks. At the same time, through the setting of the guide plate 6, it can prevent the raw materials from being blocked inside the device.

[0018] Referring to Figure 1 and Figure 2 , In a preferred embodiment, fixed shafts are sleeved at the centers of the interiors of the two crushing rollers 3. The two fixed shafts are respectively rotatably sleeved at the two opposite ends inside the crushing box 1. A first motor 302 is installed at one end of the surface of the crushing box 1. The output end of the first motor 302 is fixedly connected to one end of one of the fixed shafts. A baffle 102 is fixedly connected to one end of the surface of the crushing box 1. The baffle 102 is arranged above the first motor 302. The other end of the crushing box 1 is rotatably connected to two gear disks 303. The two gear disks 303 are respectively fixedly connected to the other ends of the two fixed shafts. The two gear disks 303 are meshed with each other to simultaneously rotate the two crushing rollers 3, so as to facilitate the crushing effect on the put-in raw materials and facilitate the breaking of larger particle raw materials, thereby improving the production quality of sintered bricks.

[0019] Referring to Figures 2 - 4, in a preferred embodiment, the cleaning mechanism includes a first stop bar 104. A feed inlet 101 is provided at the top of the crushing box 1. There are two first stop bars 104, and the two first stop bars 104 are respectively fixedly connected to the opposite sides inside the crushing box 1. The two first stop bars 104 are both horizontally arranged. A plurality of crushing blocks 301 are provided on the surfaces of the two crushing rollers 3, and the plurality of crushing blocks 301 are evenly arranged in a ring on the outer surface of the crushing rollers 3. One side of the surface of the first stop bar 104 is arc-shaped, and one of the crushing rollers 3 is in contact with the arc surface of the first stop bar 104. A plurality of sliding grooves 105 are formed in the arc surface of the first stop bar 104. A plurality of scraping plates 5 are slidably connected to the arc surface of the first stop bar 104. The plurality of scraping plates 5 are respectively arranged between every two adjacent sliders 501. A slider 501 is slidably sleeved in each of the plurality of sliding grooves 105. The plurality of scraping plates 5 are respectively fixedly connected to the surfaces of the plurality of sliders 501. The plurality of scraping plates 5 are respectively slidably connected to the interiors of the plurality of sliding grooves 105. Symmetrically arranged on both sides of the surfaces of the plurality of sliders 501 are second limit blocks 502, and the plurality of second limit blocks 502 are respectively slidably connected to the opposite sides inside the plurality of sliding grooves 105. Springs 503 are provided in each of the plurality of sliding grooves 105. One ends of the plurality of springs 503 are respectively fixedly connected to one ends of the plurality of second limit blocks 502, and the other ends of the plurality of springs 503 are respectively arranged at one ends inside the plurality of sliding grooves 105. It is used to clean the gaps between the crushing blocks 301 on the surface of the crushing roller 3 through the scraping plate 5, and at the same time, it will also limit the sliding of the scraping plate 5, which is convenient for protecting the scraping plate 5 and the crushing roller 3 to prevent a large solid from getting stuck between the crushing blocks 301 and damaging the device.

[0020] Refer to 5- Figure 8, in a preferred embodiment, the blanking mechanism includes a guide plate 6. The bottom of the crushing box 1 is inclined. The guide plate 6 is rotatably connected to the inner bottom of the crushing box 1. The guide plate 6 is inclined. The higher end of the guide plate 6 is rotatably connected to the inner part of the crushing box 1 away from the screening box 2. A first connection port 103 is provided at one end of the crushing box 1 close to the screening box 2. The lower end of the guide plate 6 is slidably connected to the inside of the first connection port 103. Two second retaining bars 601 are vertically and fixedly connected to both sides of the top of the guide plate 6. Two sliding plates 603 are vertically slidably connected to the surface of the crushing box 1 close to the screening box 2. Vertical grooves 604 are formed through the surfaces of the two sliding plates 603. The two vertical grooves 604 are both vertically arranged. Four first limiting blocks 106 are fixedly connected to the surface of the crushing box 1 close to the screening box 2. The four first limiting blocks 106 are paired in two. Each pair of first limiting blocks 106 is vertically arranged. The two pairs of first limiting blocks 106 are respectively arranged inside the two vertical grooves 604. Two deficient gears 304 are rotatably connected to the surface of the crushing box 1 close to the screening box 2. The two deficient gears 304 are respectively coaxially fixedly connected to the surfaces of the two toothed discs 303. Rack bars 605 are fixedly connected to the mutually close sides of the surfaces of the two sliding plates 603. The two rack bars 605 are respectively matched with the two deficient gears 304. The bottom ends of the two sliding plates 603 are respectively hinged with pull rods 602. The bottom ends of the two pull rods 602 are respectively hinged to the top of the lower end of the scraper 5, which is used to limit the rotation of the guide plate 6, so as to facilitate the transportation of the crushed raw materials. At the same time, a bumping effect will also be generated, making the raw materials more evenly transported into the 2, and preventing the raw materials from being blocked on the guide plate 6.

[0021] Refer to Figures 8 - 11, in a preferred embodiment, the rotating mechanism includes a second motor 702. A second connection port 201 is provided on the surface of the screening box 2 near one end of the crushing box 1. The second connection port 201 communicates with the first connection port 103. Two partition plates 202 are vertically and fixedly connected inside the screening box 2. A material bin 203 is arranged between the two partition plates 202. A waste bin 204 is arranged at one end of the screening box 2 away from the crushing box 1. The screening cylinder 7 is rotatably sleeved inside the two partition plates 202. A support ring 205 is fixedly connected to one side inside the waste bin 204. The screening cylinder 7 is rotatably sleeved inside the support ring 205. The second motor 702 is installed on the surface of the screening box 2 near one end of the support ring 205. The output end of the second motor 702 is fixedly connected to the center of one end of the screening cylinder 7. A plurality of screening holes 701 are provided on the surface of the screening cylinder 7. All the plurality of screening holes 701 are arranged between the two partition plates 202. A plurality of sewage discharge ports 703 are formed on the surface of the screening cylinder 7. The plurality of sewage discharge ports 703 are evenly distributed in a ring shape. All the plurality of sewage discharge ports 703 are arranged inside the waste bin 204. A threaded bar 704 is arranged inside the screening cylinder 7. The inner bottom of the material bin 203 is inclined. An inclined plate 206 is fixedly connected to the inner bottom of the waste bin 204. A waste outlet 211 is formed on one side of the surface of the screening box 2. A receiving box 212 is installed on one side of the surface of the screening box 2. The receiving box 212 is arranged on the surface of the waste outlet 211 and is used to rotate the screening cylinder 7. Under the action of the threaded bar 704, the larger particles remaining after screening inside the screening cylinder 7 will be conveyed, so as to achieve the filtering effect on the raw materials.

[0022] Referring to Figure 9 and Figure 12 , in a preferred embodiment, the discharging mechanism includes an auger 8. A conveying groove 207 is arranged at the inner bottom of the material bin 203. The conveying groove 207 is horizontally arranged. A connecting pipe 208 is fixedly connected to the other side of the surface of the screening box 2. The connecting pipe 208 communicates with the conveying groove 207. One end of the connecting pipe 208 is fixedly connected with a connecting piece 209. An extrusion head 210 is installed on the surface of the connecting piece 209. The auger 8 is rotatably connected inside the conveying groove 207 and the connecting pipe 208. A rotating shaft 801 is arranged at the center inside the auger 8. One end of the rotating shaft 801 is rotatably sleeved on the surface of the screening box 2. A third motor 802 is installed on one side of the surface of the screening box 2. The output end of the third motor 802 is fixedly connected to one end of the rotating shaft 801 and is used to convey the screened raw materials.

[0023] In the present invention, during actual use, the raw materials can be crushed inside the crushing box 1, and then the screening cylinder 7 inside the screening box 2 facilitates the screening of the raw materials, so as to facilitate the removal of larger particulate matters, thereby improving the production quality of sintered bricks. At the same time, through the setting of the guide plate 6, it can prevent the raw materials from being blocked inside the device. When in use, the raw materials can be put into the crushing box 1 through the top of the crushing box 1. Subsequently, the first motor 302 is driven to drive one of the crushing rollers 3 to rotate. With the cooperation of the two toothed discs 303, the two crushing rollers 3 will rotate simultaneously, and the put-in raw materials can be crushed. Subsequently, the crushed raw materials will fall downward. During the crushing process of the raw materials, through the two first retaining strips 104 arranged inside the crushing box 1, multiple scraping plates 5 will clean between the multiple crushing blocks 301 on the surfaces of the two crushing rollers 3, removing the raw materials adhering to the surfaces of the crushing rollers 3, thereby improving the use effect of the device. The raw materials that fall downward will be received by the guide plate 6 and slide downward along the surface of the guide plate 6. At the same time, during the rotation of the two crushing rollers 3, the two toothed discs 303 will also cause the two missing gears 304 to rotate. When the two missing gears 304 are engaged with the two rack bars 605, the two sliding plates 603 will be driven to slide upward. Also, under the pulling of the two pull rods 602, the lower end of the guide plate 6 will slide upward. When the two missing gears 304 are not engaged with the two rack bars 605, under the action of gravity, the guide plate 6 will fall and slide downward, so as to generate a bumping and vibrating effect on the surface of the guide plate 6, facilitating the conveying of the raw materials on the top of the guide plate 6, and also preventing the raw materials from being blocked on the top of the guide plate 6. The raw materials will be conveyed along with the guide plate 6 and slide into the screening cylinder 7. At the same time, it is necessary to drive the second motor 702 to drive the screening cylinder 7 to rotate. Through the thread bars 704 arranged inside the screening cylinder 7, the raw materials entering the screening cylinder 7 will be conveyed. At the same time, the more suitable raw materials will fall downward through the multiple screen holes 701 on the surface of the screening cylinder 7. At the same time, the relatively larger particulate matters will be screened out. With the rotation of the screening cylinder 7 and the setting of the thread bars 704, finally, they will fall onto the inclined plate 206 inside the screening box 2 through the multiple sewage outlets 703 and then slide into the receiving box 212 through the waste outlet 211 for collection. The suitable raw materials will fall to the inner bottom of the storage bin 203. By driving the third motor 802 to drive the auger 8 to rotate, the raw materials are conveyed through the conveying groove 207 and the connecting pipe 208. The raw materials can be mixed both inside the crushing box 1 and the screening box 2, and the raw materials can also be mixed more fully, thereby improving the use effect of the device. The above is only the preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present invention.

Claims

1. A sintered brick raw material mixing device with a crushing function, comprising a crushing box (1), a crushing roller (3) and a screening drum (7), characterized in that: A screening box (2) is fixedly connected to one end of the surface of the crushing box (1); the crushing box (1) is connected to the inside of the screening box (2); and the bottoms of the crushing box (1) and the screening box (2) are fixedly connected to the same support frame (4); Two crushing rollers (3) are provided, and the two crushing rollers (3) are both rotatably connected to the inside of the crushing box (1). The two crushing rollers (3) are both arranged horizontally. Cleaning mechanisms for the surfaces of the two crushing rollers (3) are provided on opposite sides of the crushing box (1), and a material discharge mechanism is provided inside the crushing box (1); The screening drum (7) is rotatably connected to the inside of the screening box (2); the screening drum (7) is arranged horizontally; a plurality of screening holes (701) are arranged on the surface of the screening drum (7); a rotating mechanism for rotating the screening drum (7) is arranged inside the screening box (2); and a material discharging mechanism is arranged inside the screening box (2).

2. The sintered brick raw material mixing device with crushing function according to claim 1 is characterized in that: A fixed shaft is sleeved at the inner center of each of the two crushing rollers (3), and the two fixed shafts are rotatably sleeved at opposite ends of the crushing box (1). A first motor (302) is installed at one end of the surface of the crushing box (1), and the output end of the first motor (302) is fixedly connected to one end of one of the fixed shafts. A baffle (102) is fixedly connected to one end of the surface of the crushing box (1), and the baffle (102) is arranged on the top of the first motor (302). The other end of the crushing box (1) is rotatably connected to two toothed discs (303), and the two toothed discs (303) are respectively fixedly connected to the other ends of the two fixed shafts, and the two toothed discs (303) are meshed with each other.

3. The sintered brick raw material mixing device with crushing function according to claim 1 is characterized in that: The cleaning mechanism comprises a first baffle (104), a feed port (101) is arranged at the top of the crushing box (1), two first baffles (104) are provided, the two first baffles (104) are respectively fixedly connected to opposite sides of the crushing box (1), the two first baffles (104) are arranged horizontally, and the surfaces of the two crushing rollers (3) are arranged with a plurality of crushing blocks (301), and the plurality of crushing blocks (301) are evenly arranged in annular shape on the outer surface of the crushing roller (3).

4. The sintered brick raw material mixing device with crushing function according to claim 3 is characterized in that: One side of the surface of the first baffle (104) is arranged in an arc shape, one of the crushing rollers (3) is in contact with the arc surface of the first baffle (104), a plurality of slide grooves (105) are provided on the arc surface of the first baffle (104), a plurality of scrapers (5) are slidably connected to the arc surface of the first baffle (104), the plurality of scrapers (5) are respectively arranged between every two adjacent sliders (501), a slider (501) is slidably sleeved inside the plurality of slide grooves (105), and the plurality of scrapers (5) are respectively fixedly connected to the surfaces of the plurality of sliders (501). , the plurality of scrapers (5) are respectively slidably connected to the interior of the plurality of slide grooves (105); the second limit blocks (502) are fixedly connected to the symmetrical sides of the surfaces of the plurality of sliders (501); the plurality of second limit blocks (502) are respectively slidably connected to the interior of the plurality of slide grooves (105) on opposite sides; the plurality of slide grooves (105) are respectively provided with springs (503); one end of the plurality of springs (503) is respectively fixedly connected to one end of the plurality of second limit blocks (502); and the other end of the plurality of springs (503) is respectively provided at one end of the interior of the plurality of slide grooves (105).

5. The sintered brick raw material mixing device with crushing function according to claim 2, characterized in that: The unloading mechanism comprises a guide plate (6), the bottom of the crushing box (1) is arranged at an angle, the guide plate (6) is rotatably connected to the bottom of the crushing box (1), the guide plate (6) is arranged at an angle, the higher end of the guide plate (6) is rotatably connected to the end of the crushing box (1) away from the screening box (2), the end of the crushing box (1) close to the screening box (2) is provided with a first connecting port (103), the lower end of the guide plate (6) is slidably connected to the inside of the first connecting port (103), and the top of the guide plate (6) is vertically fixedly connected to the second stop bar (601) on both sides.

6. The sintered brick raw material mixing device with crushing function according to claim 5, characterized in that: Two slide plates (603) are vertically slidably connected to one end of the surface of the crushing box (1) near the screening box (2), and vertical grooves (604) are formed through the surfaces of the two slide plates (603). The two vertical grooves (604) are vertically arranged. Four first limit blocks (106) are fixedly connected to one end of the surface of the crushing box (1) near the screening box (2), and the four first limit blocks (106) form a pair of two. Each pair of the first limit blocks (106) is vertically arranged, and the two pairs of the first limit blocks (106) are respectively arranged inside the two vertical grooves (604).

7. The sintered brick raw material mixing device with crushing function according to claim 6 is characterized in that: The surface of the crushing box (1) is rotatably connected to one end of the screening box (2), and the two gears (304) are coaxially fixedly connected to the surfaces of the two toothed discs (303). The surfaces of the two slide plates (603) are fixedly connected to one side close to each other, and the two racks (605) are respectively matched with the two gears (304). The bottom ends of the two slide plates (603) are hinged with pull rods (602), and the bottom ends of the two pull rods (602) are respectively hinged to the top of the lower end of the scraper (5).

8. The sintered brick raw material mixing device with crushing function according to claim 1, characterized in that: The rotating mechanism comprises a second motor (702); a second connecting port (201) is provided on the surface of the screening box (2) at one end close to the crushing box (1); the second connecting port (201) is communicated with the first connecting port (103); two partitions (202) are vertically fixedly connected inside the screening box (2); a material bin (203) is provided between the two partitions (202); a waste bin (204) is provided at one end of the screening box (2) away from the crushing box (1); the screening cylinder (7) is rotatably sleeved inside the two partitions (202); a support ring (205) is fixedly connected to one side of the waste bin (204); the screening cylinder (7) is rotatably sleeved inside the support ring (205); the second motor (702) is mounted on the surface of the screening box (2) at one end close to the support ring (205); and an output end of the second motor (702) is fixedly connected to the center of one end of the screening cylinder (7).

9. The sintered brick raw material mixing device with crushing function according to claim 8, characterized in that: The surface of the screening cylinder (7) is provided with a plurality of screening holes (701), and the plurality of screening holes (701) are all arranged between two partitions (202). The surface of the screening cylinder (7) is provided with a plurality of sewage outlets (703), and the plurality of sewage outlets (703) are evenly distributed in a ring shape, and the plurality of sewage outlets (703) are all arranged inside a waste bin (204). The screening cylinder (7) is provided with a threaded strip (704) inside, and the bottom of the bin (203) is arranged in an inclined manner. The bottom of the waste bin (204) is fixedly connected with an inclined plate (206). A waste outlet (211) is provided on one side of the surface of the screening box (2), and a receiving box (212) is installed on one side of the surface of the screening box (2), and the receiving box (212) is arranged on the surface of the waste outlet (211).

10. The sintered brick raw material mixing device with crushing function according to claim 9, characterized in that: The discharging mechanism comprises an auger (8); a conveying trough (207) is provided at the bottom of the silo (203); the conveying trough (207) is arranged horizontally; a connecting pipe (208) is fixedly connected to the other side of the surface of the screening box (2); the connecting pipe (208) is in communication with the conveying trough (207); one end of the connecting pipe (208) is fixedly connected to a connecting piece (209); an extruder head (210) is mounted on the surface of the connecting piece (209); the auger (8) is rotatably connected to the inside of the conveying trough (207) and the connecting pipe (208); a rotating shaft (801) is provided at the center of the auger (8); one end of the rotating shaft (801) is rotatably sleeved on the surface of the screening box (2); a third motor (802) is mounted on one side of the surface of the screening box (2); an output end of the third motor (802) is fixedly connected to one end of the rotating shaft (801).

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