Crushing device for refractory material

Abstract

The utility model provides a crushing device for refractory materials, which belongs to the technical field of refractory material crushing, and comprises a crushing box, a feeding hole is arranged on the upper surface in the crushing box, a crushing roller is arranged in the crushing box, a motor III is arranged at the side end of the crushing box, the motor III is matched with the crushing roller, and spacing adjusting mechanisms are arranged on two sides of the crushing box. Supporting boxes are arranged on the two sides of the smashing box, moving plates are arranged in the supporting boxes, supporting bases are arranged at the side ends of the moving plates, adjusting smashing rollers are arranged between the supporting bases, an inclined screen plate is arranged in the smashing box, a repeated screening pipe is arranged at the side end of the smashing box, and the repeated screening pipe is located at the inclined end of the inclined screen plate. Two shaftless conveying belts are arranged in the repeated screening pipe; according to the utility model, the distance between the crushing rollers can be controlled and adjusted, so that the requirements of different refractory materials are met, and meanwhile, the incomplete crushing of particles of the refractory materials is avoided.

Description

Technical Field

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

[0002] Refractory materials refer to inorganic non-metallic materials that can maintain their physical and chemical stability and mechanical strength under high temperature environment. They are mainly used to construct the lining and structural components of industrial furnaces, thermal equipment, etc. This type of material needs to have good high temperature resistance, thermal shock resistance, slag erosion resistance, air flow erosion resistance and certain thermal stability.

[0003] The existing refractory material crushing device crushes the refractory material into particles by crushing rollers, but most of the refractory material crushing devices cannot adjust the spacing of the crushing rollers, thereby failing to meet the needs of refractory material particles of different sizes. Utility Model Content

[0004] In view of this, the utility model provides a pulverizing device for refractory materials. The utility model can adjust the spacing between pulverizing rollers, thereby meeting the needs of different refractory materials and avoiding incomplete pulverization of refractory material particles.

[0005] In order to solve the above technical problems, the utility model provides a crushing device for refractory materials, including a crushing box, a feeding port is arranged on the upper surface of the crushing box, a crushing roller is arranged in the crushing box, a motor three is arranged at the side end of the crushing box, the motor three is arranged in cooperation with the crushing roller, and adjustment spacing mechanisms are arranged on both sides of the crushing box. The adjustment spacing mechanism includes an adjustment crushing roller, a support box, a movable plate, a support column and a support seat, support boxes are arranged on both sides of the crushing box, a movable plate is arranged in the support box, a support seat is arranged at the side end of the movable plate, an adjustment crushing roller is arranged between the support seats, the adjustment crushing roller is arranged close to the crushing roller, an inclined screen plate is arranged in the crushing box, and a repeated screening pipe is arranged at the side end of the crushing box. The repeated screening pipe At the inclined end of the inclined screen plate, two shaftless conveyor belts are arranged in the repeated screening pipe; that is, the movable plate drives the support seat through the adjustable spacing mechanism package drive, so that the adjustable crushing roller between the support seats is moved, so that the distance between the adjustable crushing roller and the crushing roller is farther or closer, and then the refractory material is added through the drive of the adjustable spacing mechanism and the drive of the three pairs of crushing rollers by the motor, so that the refractory material can be crushed, and then the refractory material particles that meet the requirements fall from the inclined screen plate, and the particles that do not meet the requirements roll from the inclined screen plate into the repeated screening pipe, and then the shaftless conveyor belt transports the refractory material in the repeated screening pipe, thereby avoiding incomplete crushing of the refractory material.

[0006] The spacing adjustment mechanism includes teeth, a slide groove and a gear. The support box is provided with a slide groove, a movable plate is provided in the slide groove, a plurality of teeth are provided at the side end of the movable plate, a gear is provided in the support box, and the gear is meshed with the plurality of teeth; that is, the gear can mesh with the teeth and then drive the movable plate.

[0007] The spacing adjustment mechanism comprises a rotating rod, the supporting box is provided with the rotating rod penetrating therein, and the rotating rod is provided penetrating therein inside the gear; that is, the rotating rod can provide a rotating function for the gear.

[0008] The spacing adjustment mechanism includes a synchronous pulley, a synchronous belt and a groove. Grooves are arranged on both sides of the crushing box, a synchronous pulley is arranged at the end of the rotating rod, and a synchronous belt is arranged for the synchronous pulley transmission. The synchronous belt is located in the groove and inside the crushing box; that is, the synchronous belt provides a transmission function for the synchronous pulley.

[0009] The spacing adjustment mechanism includes a motor 1, which is arranged on the top of one side of the support box, and the output shaft of the motor 1 is fixedly arranged on the rotating rod; that is, the motor 1 can drive the rotating rod to rotate.

[0010] The spacing adjustment mechanism includes a second motor, and a second motor is arranged on one side of the support seat. The output shaft of the second motor is matched with the adjustment crushing roller; that is, the second motor can drive the adjustment crushing roller to rotate, thereby providing a drive for the adjustment crushing roller.

[0011] A collection box is arranged at the side end of the crushing box through a slide rail, which is convenient for collecting refractory materials.

[0012] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

[0013] 1. Driven by motor 1, the rotating rod gear and the synchronous pulley are driven to rotate together. Due to the meshing of the gear and the drive of the synchronous pulley and the synchronous belt, the movable plate moves in the slide groove, so that the crushing roller is adjusted to move between the support seats at the side ends of the movable plate, so that the spacing between the crushing rollers can be controlled and adjusted, thereby meeting the size requirements of the crushing of the refractory materials.

[0014] 2. The crushed refractory materials fall onto the inclined screen plate. The refractory materials that are smaller than the holes of the inclined screen plate fall into the collection box. The refractory materials that do not meet the crushing requirements enter the repeated screening pipe, and then the shaftless conveyor belt in the repeated screening pipe transports the refractory materials to the feed port, thereby achieving cyclic crushing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a pulverizing device for refractory materials of the utility model;

[0016] Figure 2 This is a schematic structural diagram of a sectional view of a crushing box of the utility model;

[0017] Figure 3 For this utility model Figure 2 A structural diagram of the enlarged view at A in FIG.

[0018] Figure 4 It is a structural schematic diagram of a front cross-sectional view of a crushing box of the utility model.

[0019] Description of reference numerals:

[0020] 100, crushing box; 101, crushing roller; 102, feed port; 103, motor three; 104, collection box; 105, repeated screening tube; 106, shaftless conveyor belt; 107, inclined screen plate;

[0021] 200, spacing adjustment mechanism; 201, motor 1; 202, rotating rod; 203, gear; 204, support box; 205, slide; 206, teeth; 207, moving plate; 208, support seat; 209, motor 2; 210, adjusting crushing roller; 211, groove; 212, synchronous pulley; 213, synchronous belt; DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the following will be combined with the appended drawings of the embodiment of the utility model. Figure 1-4 , the technical scheme of the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.

[0023] like Figure 1-4As shown: This embodiment provides a pulverizing device for refractory materials, including a pulverizing box 100, wherein a feed port 102 is provided on the upper surface of the pulverizing box 100. First, the refractory materials to be pulverized are put into the pulverizing box 100 through the feed port 102 on the upper surface of the pulverizing box 100. A pulverizing roller 101 is provided in the pulverizing box 100, and a motor 3 103 is provided at the side end of the pulverizing box 100. The motor 3 103 is provided in cooperation with the pulverizing roller 101, and the motor 3 103 can drive the pulverizing roller 101. The two sides of the pulverizing box 100 are provided with a spacing adjustment mechanism. 200, the spacing adjustment mechanism 200 includes an adjustment crushing roller 210, a support box 204, a movable plate 207, a support column and a support seat 208. The crushing box 100 is provided with support boxes 204 on both sides, and a strip groove is provided on one side of the support box 204. The strip groove is connected to the crushing box 100. The support box 204 is fixed to both sides of the crushing box 100 by welding, and then the crushing box 100 provides support for the support box 204. The support box 204 is provided with a movable plate 207, and the side end of the movable plate 207 is provided with a support seat 208. The movable plate 207 is welded. The support frame 208 is fixedly provided with an adjustable crushing roller 210, and both ends of the adjustable crushing roller 210 are matched with the support frame 208. The support frame 208 provides support for the crushing roller 101. The adjustable crushing roller 210 is arranged close to the crushing roller 101, and is moved in the support box 204 by the movable plate 207, so that the crushing roller 101 between the support column and the support frame 208 can be driven to move, so that the spacing of the adjustable crushing roller 210 is adjustable, and an inclined screen plate 107 is arranged in the crushing box 104. The inclined screen plate 107 is fixed to the crushing box 100 by means of bolts, which is convenient for personnel to disassemble and replace the inclined screen plate 107. At the same time, the crushing box 100 provides support for the inclined screen plate 107. A repeated screening pipe 105 is provided at the side end of the crushing box 100. The repeated screening pipe 105 is located at the inclined end of the inclined screen plate 107. Two shaftless conveyor belts 106 are provided in the repeated screening pipe 105. The material larger than the inclined screen plate 107 will slide into the repeated screening pipe 105, and then the refractory secondary material will be crushed again by the shaftless conveyor belt 106.

[0024] Firstly, since different refractory materials have different physical properties and crushing requirements, the movable plate 207 in the support box 204 is moved so that the adjustable crushing roller 210 between the support seats 208 can be driven, so that the distance between the crushing roller 101 and the adjustable crushing roller 210 is adjusted. The refractory material to be crushed is put into the crushing box 100 through the feed port 102 on the upper surface of the crushing box 100, and then the refractory material can be crushed, and then the refractory material that meets the size falls from the inclined screen plate 107, and then the refractory material that does not meet the size slides through the inclined screen plate into the repeated screening pipe 105, and then the shaftless conveyor belt 106 of the repeated screening pipe 105 transports the refractory material that does not meet the size under the belt to the feed port 102 again, thereby meeting the needs of refractory materials of different sizes and avoiding the falling of overly large refractory materials.

[0025] Adjusting spacing mechanism 200 Figure 2 The enlarged picture of point A in Figure 3 As shown,

[0026] The spacing adjustment mechanism 200 includes teeth 206, a slide groove 205 and a gear 203. The support box 204 is provided with a slide groove 205, which is fixed in the support box 204. A movable plate 207 is provided in the slide groove 205. The slide groove 205 can provide a moving track for the movable plate 207 and improve the support of the movable plate 207. A plurality of teeth 206 are provided at the side end of the movable plate 207. The teeth 206 are fixed at the side end of the movable plate 207. A gear 203 is provided in the support box 204. The gear 203 is meshed with the teeth 206. The gear 203 can mesh with the teeth 206, so that the movable plate 207 can be driven to move.

[0027] The spacing adjustment mechanism 200 includes a rotating rod 202, which is disposed through the support box 204. The rotating rod 202 can rotate in the support box 204, and the rotating rod 202 is disposed through the gear 203. The rotating rod 202 provides a drive for the gear 203.

[0028] The spacing adjustment mechanism 200 includes a synchronous pulley 212, a synchronous belt 213 and a groove 211. The grooves 211 are provided on both sides of the crushing box 100. The end of the rotating rod 202 is provided with a synchronous pulley 212. The rotating rod 202 fixes the synchronous pulley 212. The synchronous pulley 212 is provided with a synchronous belt 213 for transmission. The rotation of the synchronous pulley 212 can make the synchronous belt 213 operate. The synchronous belt 213 is located in the groove 211 and the crushing box 100. The groove 211 provides a transmission space for the synchronous pulley 212.

[0029] The spacing adjustment mechanism 200 includes a motor 201, and the motor 201 is disposed on the top of one side of the support box 204, and the output shaft of the motor 201 is fixedly disposed on the rotating rod 202;

[0030] The drive of motor 1 201 enables the output shaft of motor 1 201 to drive the rotating rod 202, and indirectly drives the gear 203 and the synchronous pulley 212 to rotate, so that the gear 203 is engaged with the teeth 206, so that the movable plate 207 moves in the slide groove 205, and then the synchronous pulley 212 drives the synchronous belt 213 to rotate another synchronous pulley 212 and the rotating rod 202, thereby providing a transmission and common driving effect, so that the adjusting crushing roller 210 can move synchronously when moving.

[0031] The spacing adjustment mechanism 200 includes a second motor 209. The second motor 209 is disposed on one side of the support seat 208. The output shaft of the second motor 209 is matched with the adjustment crushing roller 210. The second motor 209 can drive the adjustment crushing roller 210 to rotate.

[0032] Crushing box 100 Figure 1 As shown,

[0033] A collecting box 104 is provided at the side end of the crushing box 100 through a slide rail. The collecting box 104 can collect the crushed refractory materials and facilitate personnel to take the refractory materials.

[0034] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0035] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A pulverizing device for refractory materials, characterized in that: The invention comprises a crushing box (100), wherein the upper surface of the crushing box (100) is provided with a feed port (102), a crushing roller (101) is provided in the crushing box (100), a motor three (103) is provided at the side end of the crushing box (100), the motor three (103) and the crushing roller (101) are arranged in coordination, and spacing adjustment mechanisms (200) are provided on both sides of the crushing box (100), the spacing adjustment mechanism (200) comprises a crushing roller (210), a support box (204), a movable plate (207), a support column and a support seat (208), and support mechanisms are provided on both sides of the crushing box (100). A box (204) is provided with a movable plate (207) in the support box (204), a support seat (208) is provided at the side end of the movable plate (207), an adjustable crushing roller (210) is provided between the support seats (208), the adjustable crushing roller (210) is arranged close to the crushing roller (101), an inclined screen plate (107) is provided in the crushing box (100), a repeated screening pipe (105) is provided at the side end of the crushing box (100), the repeated screening pipe (105) is located at the inclined end of the inclined screen plate (107), and two shaftless conveyor belts (106) are provided in the repeated screening pipe (105).

2. A pulverizing device for refractory materials according to claim 1, characterized in that: The spacing adjustment mechanism (200) comprises teeth (206), a slide groove (205) and a gear (203); the support box (204) is provided with a slide groove (205); a movable plate (207) is provided in the slide groove (205); a plurality of teeth (206) are provided at the side end of the movable plate (207); a gear (203) is provided in the support box (204); and the gear (203) is meshed with the plurality of teeth (206).

3. A pulverizing device for refractory materials according to claim 2, characterized in that: The spacing adjustment mechanism (200) comprises a rotating rod (202), the supporting box (204) is provided with the rotating rod (202) penetrating therein, and the rotating rod (202) is provided penetrating therein inside the gear (203).

4. A pulverizing device for refractory materials according to claim 3, characterized in that: The spacing adjustment mechanism (200) comprises a synchronous pulley (212), a synchronous belt (213) and a groove (211); the grooves (211) are arranged on both sides of the crushing box (100); the ends of the rotating rods (202) of the grooves (211) are provided with synchronous pulleys (212); the synchronous pulleys (212) are provided with synchronous belts (213) for transmission; and the synchronous belts (213) are located inside the grooves (211) and the crushing box (100).

5. A pulverizing device for refractory materials according to claim 4, characterized in that: The spacing adjustment mechanism (200) comprises a motor (201), and the motor (201) is arranged on the top of one side of the support box (204), and the output shaft of the motor (201) is fixedly arranged on the rotating rod (202).

6. A pulverizing device for refractory materials according to claim 5, characterized in that: The spacing adjustment mechanism (200) comprises a second motor (209). The second motor (209) is arranged on one side of the support seat (208). The output shaft of the second motor (209) is matched with the adjustment crushing roller (101).

7. A pulverizing device for refractory materials according to claim 1, characterized in that: A collection box (104) is provided at the side end of the crushing box (100) via a slide rail.

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