Refractory material grinding and crushing device

Abstract

The utility model provides a refractory material grinding and crushing device, which relates to the technical field of material processing, and comprises a box body, one side surface of the box body is provided with a through groove I in a penetrating manner, two sides of the bottom of the inner cavity of the box body are fixedly provided with two limiting grooves, and the top of the inner cavity of the box body is fixedly connected with a screen I; a crushing assembly is arranged at the top of an inner cavity of the box body, a second inclined plate is fixedly installed on the surface of one side of the inner cavity of the box body, one end of the second inclined plate is fixedly connected with a collecting tank, one end of the collecting tank is fixedly connected to the surface of the other side of the inner cavity of the box body, and a quantitative conveying assembly is arranged in the inner cavity of the box body. And an adjustable grinding assembly is arranged at the bottom of the inner cavity of the box body. According to the utility model, the refractory material is crushed through the crushing assembly, quantitative conveying is realized through the quantitative conveying assembly, and size-adjustable grinding is realized through the adjustable grinding assembly.

Description

Technical Field

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

[0002] Bauxite, magnesite and graphite are the three major refractory raw materials. These raw materials are generally solid and have different degrees of hardness. When using refractory materials, these raw materials often need to be crushed, ground, sieved and turned into powder. After that, they can be added to other raw materials for sintering and other production, thereby improving the refractory properties of the product.

[0003] In the prior art, refractory materials often need to be crushed, ground, and sieved to become powder. After being crushed, the refractory materials are usually directly put into a grinding device, which may cause the grinder to be overloaded, and the accumulation of materials will affect the grinding effect. Secondly, the existing grinding device cannot adjust the distance between the two rollers, and cannot produce the required powder size at any time. Utility Model Content

[0004] The purpose of the utility model is to solve the problems existing in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a refractory material grinding and crushing device, comprising: a box body, a through groove one is formed on one side surface of the box body, a feeding port one is formed on the top of the box body, a feeding port two is formed on the other side surface of the box body, through grooves two are formed on both side surfaces of the bottom of the box body, support frames are fixedly installed on both ends of one side surface of the box body, an inclined plate one is fixedly connected to the bottom of one side surface of the inner cavity of the box body, two limiting grooves are fixedly installed on both sides of the bottom of the inner cavity of the box body, and a Screen 1, inclined baffles are fixedly installed on the top of both side surfaces of the box body, screen 2 is movably embedded in the opposite side surfaces of the two limit grooves, one of the through grooves 2 is provided with an annular groove on its surface, a movable plate is movably embedded inside the annular groove, a crushing assembly is arranged on the top of the inner cavity of the box body, inclined plate 2 is fixedly installed on one side surface of the inner cavity of the box body, one end of the inclined plate 2 is fixedly connected to a collecting groove, one end of the collecting groove is fixedly connected to the other side surface of the inner cavity of the box body, a quantitative conveying assembly is arranged in the inner cavity of the box body, and an adjustable grinding assembly is arranged at the bottom of the inner cavity of the box body.

[0006] As a preferred embodiment, the crushing assembly includes two motors one, and the two motors one are respectively fixedly connected to the two ends of the top surface of one side of the box body, the output ends of the two motors one pass through the surface of the box body and are connected to a rotating shaft one, one ends of the two rotating shafts one are respectively embedded in the two ends of the top surface of the other side of the box body through bearings, the surfaces of the two rotating shafts one are fixedly sleeved with crushing rollers, and the surfaces of the two crushing rollers are fixedly connected with a plurality of crushing teeth.

[0007] As a preferred embodiment, the quantitative conveying component includes a second motor, which is fixedly installed on one side surface of the box body, and the output end of the second motor passes through the surface of the box body and is connected to a second rotating shaft, one end of the second rotating shaft is embedded in the other side surface of the box body through a bearing, the surface of the second rotating shaft is fixedly sleeved with an auger spiral blade, and the surface of the auger spiral blade is movable sleeved with an outer sleeve, the two ends of the outer sleeve are respectively fixedly connected to the two sides of the inner cavity of the box body, the bottom of one end of the outer sleeve is through-connected with a discharge port, and the top of the other end of the outer sleeve is through-connected with the bottom of the collecting tank.

[0008] As a preferred embodiment, the adjustable grinding assembly includes two motors three, two rotating shafts three and a toothed plate, wherein one of the motors three is fixedly mounted on the bottom of one side surface of the box body, and the other motor three is fixedly connected to the one side surface of the movable plate, and the toothed plate is fixedly mounted on the bottom of one side surface of the box body, and the output end of one of the motors three passes through the surface of the box body and is connected to one end of the rotating shaft three, and the output end of the other motor three passes through the surface of the movable plate and is connected to one end of the other rotating shaft three, and the surfaces of the two rotating shafts three are fixedly sleeved with grinding rollers, one end of the rotating shaft three is embedded in the other side surface of the box body through a bearing, and the two ends of the other rotating shaft three are respectively movably embedded in the inside of two through grooves two, a groove is provided on one side surface of the toothed plate, and an L-shaped limit block is movably embedded in the inside of the groove, and a forward and reverse motor is fixedly mounted on the top of the L-shaped limit block, and the output end of the forward and reverse motor is fixedly connected to a gear, and one end of the gear is movably sleeved on one end of the rotating shaft three through a bearing.

[0009] As a preferred embodiment, the through groove 1 is located at the bottom of one end of the screen 1, the feed port 1 and the two inclined baffles are located directly above the crushing assembly, the feed port 2 is located above one side of the inclined plate 2, the top of the inclined plate 1 is located at the bottom of the discharge port, the bottom of the inclined plate 1 is located at the top of one of the grinding rollers, the screen 1 is located directly above the inclined plate 2, and the screen 2 is located at the bottom of the two grinding rollers.

[0010] As a preferred embodiment, a storage box 1 is placed at one end of the bottom of the inner cavity of the box, a storage box 2 is placed at the other end of the bottom of the inner cavity of the box, a storage box 3 is embedded on the top of the two support frames, the storage box 1 is located directly below the screen 2, and the storage box 2 is located at the bottom of one end of the screen 2.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. The utility model connects the device to an external power supply through a line and starts it through an external controller. When the refractory material needs to be ground and crushed, the two motors 1 and the two motors 3 are started in advance through the external controller, and the output ends of the two motors 1 and the two motors 3 are rotated inwardly. When the two motors 1 rotate, they both drive the rotating shaft 1 connected thereto to rotate. When the two rotating shafts 1 rotate, they both drive the crushing rollers sleeved on their surfaces to rotate. Then, the refractory material is put into the box from the top of the feed inlet 1, and is squeezed and crushed by the two crushing rollers and the multiple crushing teeth on the surface thereof. After the crushing, the refractory material falls to the top of the screen 1, and the larger material is screened out by the screen 1, and the screen 1 is tilted to make it roll into the inside of the storage box 3. , the staff can put the larger refractory materials in the storage box three back into the feed port one for repeated crushing, and the remaining materials of suitable size fall to the top of the inclined plate two, and gradually roll down to the inside of the collecting tank, and fall from the bottom of the collecting tank to the inside of the outer sleeve. At this time, start the motor two, and the output end of the motor two rotates to drive the rotating shaft two connected to it to rotate. When the rotating shaft two rotates, the refractory materials are quantitatively transported to one side through the auger spiral blades arranged on its surface until they reach the top of the discharge port and naturally fall to the top of the inclined plate one through the discharge port. The staff can control the delivery amount of the refractory materials at any time by controlling the start and stop of the motor two, so as to prevent the refractory materials from being put into the grinding device in large quantities after the crushing is completed, reduce the load of the grinder, and batch grinding will not affect the grinding effect.

[0013] 2. In the utility model, after the refractory material falls to the top of the inclined plate 1, it naturally rolls to the center of the two grinding rollers, and the two motors 3 rotate to drive the two rotating shafts 3 and the grinding rollers to grind the refractory material. The ground refractory material naturally falls to the top of the screen 2, and the refractory powder that meets the requirements falls into the inside of the storage box 1 for collection, and the larger powder flows into the inside of the storage box 2 and is re-introduced into the top of the inclined plate 2 through the feed port 2 for secondary grinding. When the size of the powder grinding needs to be adjusted, the forward and reverse motors can be started, and the forward and reverse motors can be rotated to drive the The connected gear rotates, and through the gear meshing tooth plate, the gear translates itself when it rotates, and the gear translates, drives the rotating shaft three movably connected to it to move simultaneously, and drives the movable plate at the other end to move, and fixes the forward and reverse motors through the grooves embedded in the L-shaped limit block to prevent it from rotating itself. At this time, the gap between the two grinding rollers can be adjusted. After adjusting the gap, the screen 2 in the box body can be pulled out from the two limit grooves and replaced with the screen 2 of the corresponding specifications. In this way, the distance between the two rollers can be adjusted at any time, so as to produce the required powder size at any time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A front view of the three-dimensional structure of a refractory material grinding and crushing device provided by the utility model;

[0015] Figure 2 A three-dimensional rear view of the structure of a refractory material grinding and crushing device provided by the utility model;

[0016] Figure 3 A three-dimensional structural exploded diagram of a refractory material grinding and crushing device provided by the utility model;

[0017] Figure 4 A three-dimensional structural cross-sectional view of a refractory material grinding and crushing device provided by the utility model;

[0018] Figure 5 This is a disassembled diagram of the interior of a box of a refractory material grinding and crushing device provided by the utility model;

[0019] Figure 6 A disassembled diagram of an adjustable grinding component of a refractory material grinding and crushing device provided by the utility model;

[0020] Figure 7 A disassembled diagram of a crushing component of a refractory material grinding and crushing device provided by the utility model;

[0021] Figure 8 This is a disassembled diagram of a movable plate of a refractory material grinding and crushing device provided by the utility model.

[0022] Legend:

[0023] 1. Box body; 101. Through slot 1; 102. Feeding port 1; 103. Feeding port 2; 104. Through slot 2; 105. Support frame; 106. Inclined plate 1; 107. Limiting slot; 108. Screen 1; 109. Inclined baffle; 110. Screen 2; 111. Annular groove; 112. Movable plate; 2. Crushing assembly; 201. Motor 1; 202. Rotating shaft 1; 203. Crushing roller; 204. Crushing teeth; 3. Inclined plate 2; 30 1. Collecting trough; 4. Quantitative conveying assembly; 401. Motor 2; 402. Rotating shaft 2; 403. Auger spiral blade; 404. Outer sleeve; 405. Discharge port; 5. Adjustable grinding assembly; 501. Motor 3; 502. Rotating shaft 3; 503. Grinding roller; 504. Gear; 505. Tooth plate; 506. Groove; 507. L-shaped limit block; 508. Forward and reverse motor; 6. Storage box 1; 7. Storage box 2; 8. Storage box 3. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-8 The utility model provides a technical solution: a refractory material grinding and crushing device, comprising: a box body 1, a through groove 101 is formed on one side surface of the box body 1, a feed port 102 is formed on the top of the box body 1, a feed port 103 is formed on the other side surface of the box body 1, through grooves 104 are formed on both sides of the bottom of the box body 1, support frames 105 are fixedly installed on both ends of one side surface of the box body 1, an inclined plate 106 is fixedly connected to the bottom of one side surface of the inner cavity of the box body 1, two limiting grooves 107 are fixedly installed on both sides of the bottom of the inner cavity of the box body 1, a screen 108 is fixedly connected to the top of the inner cavity of the box body 1, and the box body 1 An inclined baffle 109 is fixedly installed on the top of the two side surfaces, a screen 110 is movably embedded in the opposite side surfaces of the two limit grooves 107, a ring cutting groove 111 is opened on the surface of one of the through grooves 104, and a movable plate 112 is movably embedded inside the ring cutting groove 111, a crushing component 2 is arranged on the top of the inner cavity of the box body 1, an inclined plate 23 is fixedly installed on one side surface of the inner cavity of the box body 1, one end of the inclined plate 23 is fixedly connected to a collecting groove 301, and one end of the collecting groove 301 is fixedly connected to the other side surface of the inner cavity of the box body 1, a quantitative conveying component 4 is arranged in the inner cavity of the box body 1, and an adjustable grinding component 5 is arranged at the bottom of the inner cavity of the box body 1.

[0026] Specifically: through the through slot 101, the refractory materials after crushing can pass through the surface of the screen 108 and roll into the storage box 3 8; through the feed port 2 103, the poorly ground materials can be put back into grinding; through the two through slots 2 104, one of the rotating shafts 3 502 will not be blocked when moving; the storage box 3 8 is supported by the support frame 105; the inclined plate 106 allows the materials to roll to the top center of the adjustable grinding component 5; the screen 2 110 is limited by two limiting slots 107; the refractory materials are crushed by the crushing component 2; the quantitative conveying component 4 is used to achieve quantitative conveying; the adjustable grinding component 5 is used to achieve adjustable grinding; and opening and closing door panels are provided on the two side surfaces of the box body 1 corresponding to the two screen plates. After the equipment has been used for a period of time, the staff can open the door panels at the door panels corresponding to the two screens to clean the two screens.

[0027] In one embodiment, the crushing assembly 2 includes two motors 201, and the two motors 201 are respectively fixedly connected to the two ends of the top surface of one side of the box body 1, and the output ends of the two motors 201 pass through the surface of the box body 1 and are connected to a rotating shaft 202, and one end of the two rotating shafts 202 are respectively embedded in the two ends of the top surface of the other side of the box body 1 through bearings, and the surfaces of the two rotating shafts 202 are fixedly sleeved with crushing rollers 203, and the surfaces of the two crushing rollers 203 are fixedly connected with a plurality of crushing teeth 204.

[0028] Specifically: the two motors 201 are pre-started through an external controller, and the output ends of the two motors 201 are rotated inward. When the two motors 201 rotate, they both drive the rotating shaft 202 connected thereto to rotate. When the two rotating shafts 202 rotate, they both drive the crushing rollers 203 mounted on their surfaces to rotate. Then, the refractory material is put into the interior of the box body 1 from the top of the feed inlet 102, and is squeezed and crushed by the two crushing rollers 203 and the multiple crushing teeth 204 on the surface thereof. After the crushing, the refractory material falls to the top of the screen 108.

[0029] In one embodiment, the quantitative conveying component 4 includes a motor 401, which is fixedly installed on one side surface of the box body 1, and the output end of the motor 401 passes through the surface of the box body 1 and is connected to a rotating shaft 402, one end of the rotating shaft 402 is embedded in the other side surface of the box body 1 through a bearing, and the surface of the rotating shaft 402 is fixedly sleeved with an auger spiral blade 403, and the surface of the auger spiral blade 403 is movably sleeved with an outer sleeve 404, and the two ends of the outer sleeve 404 are respectively fixedly connected to the two sides of the inner cavity of the box body 1, the bottom of one end of the outer sleeve 404 is through-connected with a discharge port 405, and the top of the other end of the outer sleeve 404 is through-connected with the bottom of the collecting tank 301.

[0030] Specifically: when the refractory material falls from the bottom of the collecting trough 301 to the inside of the outer sleeve 404, the motor 2 401 is started, and the output end of the motor 2 401 rotates to drive the rotating shaft 2 402 connected thereto to rotate. When the rotating shaft 2 402 rotates, the auger spiral blades 403 provided on the surface thereof transport the refractory material in a quantitative direction to one side until it reaches the top of the discharge port 405 and then naturally falls to the top of the inclined plate 106 through the discharge port 405. The staff can control the delivery amount of the refractory material at any time by controlling the start and stop of the motor 2 401.

[0031] In one embodiment, the adjustable grinding assembly 5 includes two motors 3 501, two rotating shafts 3 502 and a tooth plate 505, wherein one of the motors 3 501 is fixedly mounted on the bottom of one side surface of the box body 1, and the other motor 3 501 is fixedly connected to the side surface of the movable plate 112, and the tooth plate 505 is fixedly mounted on the bottom of one side surface of the box body 1, and the output end of one of the motors 3 501 passes through the surface of the box body 1 and is connected to one end of the rotating shaft 3 502, and the output end of the other motor 3 501 passes through the surface of the movable plate 112 and is connected to one end of the other rotating shaft 3 502, and the two A grinding roller 503 is fixedly sleeved on the surface of each rotating shaft three 502, one end of one rotating shaft three 502 is embedded in the other side surface of the box body 1 through a bearing, and the two ends of the other rotating shaft three 502 are movably embedded in the two through grooves 104 respectively, a groove 506 is opened on one side surface of the tooth plate 505, an L-shaped limit block 507 is movably embedded in the groove 506, a forward and reverse motor 508 is fixedly installed on the top of the L-shaped limit block 507, the output end of the forward and reverse motor 508 is fixedly connected to a gear 504, and one end of the gear 504 is movably sleeved on one end of the rotating shaft three 502 through a bearing.

[0032] Specifically: after the refractory material falls to the top of the inclined plate 106, it naturally rolls to the surface of the two grinding rollers 503, and by starting the two motors 3 501 to rotate, the two rotating shafts 3 502 and the grinding rollers 503 are driven to grind the refractory material. The ground refractory material naturally falls to the top of the screen 2 110. When the size of the powder grinding needs to be adjusted, the forward and reverse motors 508 can be started. The rotation of the forward and reverse motors 508 drives the gear 504 connected thereto to rotate, and the gear 504 engages the toothed plate 505 through the gear 504, so that the gear 504 itself translates when it rotates. When the gear 504 translates, it drives the rotating shaft 3 502 movably connected thereto to move at the same time, and drives the movable plate 112 at the other end to move at the same time, and the forward and reverse motors 508 are fixed by the L-shaped limit block 507 with the groove 506 to prevent it from rotating itself. At this time, the gap between the two grinding rollers 503 can be adjusted.

[0033] In one embodiment, the through groove 101 is located at the bottom of one end of the screen 108, the feed port 102 and the two inclined baffles 109 are located directly above the crushing assembly 2, the feed port 103 is located above one side of the inclined plate 23, the top of the inclined plate 106 is located at the bottom of the discharge port 405, the bottom of the inclined plate 106 is located at the top of one of the grinding rollers 503, the screen 108 is located directly above the inclined plate 23, and the screen 2 110 is located at the bottom of the two grinding rollers 503.

[0034] Specifically: by locating the through groove 101 at the bottom of one end of the screen 108, the material will not be blocked when rolling down; by locating the feed port 102 and the two inclined baffles 109 just above the crushing assembly 2, the refractory material can be in a suitable position when feeding; by locating the feed port 2 103 on one side of the top of the inclined plate 2 3, the crushed refractory material does not need to be crushed again; by locating the top of the inclined plate 106 at the bottom of the auger spiral blade 403, and locating the bottom of the inclined plate 106 at the top of one of the grinding rollers 503, the material can fall to the center of the two grinding rollers 503 when falling; by locating the bottom of the screen 2 110 at the bottom of the two grinding rollers 503, screening can be performed.

[0035] In one embodiment, a storage box 1 6 is placed at one end of the bottom of the inner cavity of the box body 1, and a storage box 2 7 is placed at the other end of the bottom of the inner cavity of the box body 1. A storage box 3 8 is embedded on the top of the two support frames 105. The storage box 1 6 is located directly below the screen 2 110, and the storage box 2 7 is located at the bottom of one end of the screen 2 110.

[0036] Specifically: the refractory materials that have passed the grinding test are collected through the storage box 1 6, the refractory materials that have failed the grinding test are collected through the storage box 2 7, and the refractory materials that have failed the crushing test are collected through the storage box 3 8. By locating the storage box 1 6 directly below the screen 2 110 and locating the storage box 2 7 at the bottom of one end of the screen 2 110, the materials can be collected separately.

[0037] Working principle: the device is connected to an external power supply through a line and started by an external controller. When the refractory material needs to be ground and crushed, the two motors 201 and the two motors 3 501 are pre-started by the external controller, and the output ends of the two motors 201 and the two motors 3 501 are rotated inward. When the two motors 201 rotate, they drive the rotating shaft 202 connected thereto to rotate. When the two rotating shafts 202 rotate, they drive the crushing rollers 203 mounted on their surfaces to rotate. Then, the refractory material is put into the interior of the box 1 from the top of the feed inlet 102, and is squeezed and crushed by the two crushing rollers 203 and the multiple crushing teeth 204 on the surface thereof. After the crushing, the refractory material falls to the top of the screen 108, and the larger materials are screened out by the screen 108, and the screen 108 is tilted to make it roll into the interior of the storage box 3 8. , the staff can re-introduce the larger refractory materials in the storage box three 8 into the feed port one 102 for repeated crushing, and the remaining materials of suitable size fall to the top of the inclined plate two 3, and gradually roll down to the inside of the collecting tank 301, and fall from the bottom of the collecting tank 301 to the inside of the outer sleeve 404, at this time, start the motor two 401, the output end of the motor two 401 rotates to drive the rotating shaft two 402 connected thereto to rotate, and when the rotating shaft two 402 rotates, the auger spiral blade 403 provided on its surface transports the refractory materials quantitatively to one side, until it reaches the top of the discharge port 405 and then naturally falls to the top of the inclined plate one 106 through the discharge port 405, the staff can control the conveying amount of the refractory materials at any time by controlling the start and stop of the motor two 401, so as to prevent the refractory materials from being put into the grinding device in large quantities after the crushing is completed, reduce the load of the grinder, and the batch grinding will not affect the grinding effect;After the refractory material falls to the top of the inclined plate 106, it naturally rolls to the center of the two grinding rollers 503, and is rotated by two motors 3 501 to drive the two rotating shafts 3 502 and the grinding rollers 503 to grind the refractory material. The ground refractory material naturally falls to the top of the screen 2 110, and the refractory powder that meets the requirements falls into the interior of the storage box 1 6 for collection, and the larger powder flows into the interior of the storage box 2 7, and is re-entered into the top of the inclined plate 2 3 through the feed port 2 103 for secondary grinding. When the size of the powder grinding needs to be adjusted, the forward and reverse motors 508 can be started, and the forward and reverse motors 508 rotate to drive the gears 504 connected thereto to rotate. The gear 504 meshes with the toothed plate 505, so that the gear 504 translates itself when rotating. When the gear 504 translates, it drives the rotating shaft 3 502 movably connected thereto to move simultaneously, and drives the movable plate 112 at the other end to move, and fixes the forward and reverse motor 508 to prevent itself from rotating by embedding the groove 506 in the L-shaped limit block 507. At this time, the gap between the two grinding rollers 503 can be adjusted. After the gap is adjusted, the screen 2 110 in the box body is pulled out from the two limit grooves 107 and replaced with the screen 2 110 of the corresponding specifications. In this way, the distance between the two rollers can be adjusted at any time, so as to produce the required powder size at any time. ;

[0038] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A refractory material grinding and crushing device, characterized in that: include: A box body (1), a through groove (101) is formed on one side surface of the box body (1), a feed inlet (102) is formed on the top of the box body (1), a feed inlet (103) is formed on the other side surface of the box body (1), through grooves (104) are formed on both sides of the bottom surface of the box body (1), support frames (105) are fixedly installed at both ends of the one side surface of the box body (1), an inclined plate (106) is fixedly connected to the bottom of the inner cavity of the box body (1), two limiting grooves (107) are fixedly installed on both sides of the bottom of the inner cavity of the box body (1), a screen (108) is fixedly connected to the top of the inner cavity of the box body (1), and inclined plates (106) are fixedly installed on the top of both sides of the inner cavity of the box body (1). An inclined baffle (109), a screen mesh (110) is movably embedded in the opposite side surfaces of the two limit grooves (107), a ring-cut groove (111) is opened on the surface of one of the through grooves (104), a movable plate (112) is movably embedded in the inner part of the ring-cut groove (111), a crushing assembly (2) is arranged at the top of the inner cavity of the box body (1), an inclined plate (3) is fixedly installed on one side surface of the inner cavity of the box body (1), one end of the inclined plate (3) is fixedly connected to a collecting groove (301), one end of the collecting groove (301) is fixedly connected to the other side surface of the inner cavity of the box body (1), a quantitative conveying assembly (4) is arranged in the inner cavity of the box body (1), and an adjustable grinding assembly (5) is arranged at the bottom of the inner cavity of the box body (1).

2. A refractory material grinding and crushing device according to claim 1, characterized in that: The crushing assembly (2) comprises two motors (201), the two motors (201) are respectively fixedly connected to the two ends of the top of the surface of one side of the casing (1), the output ends of the two motors (201) penetrate the surface of the casing (1) and are connected to a rotating shaft (202), one end of the two rotating shafts (202) are respectively embedded in the two ends of the top of the other side of the casing (1) through bearings, the surfaces of the two rotating shafts (202) are fixedly sleeved with crushing rollers (203), and the surfaces of the two crushing rollers (203) are fixedly connected to a plurality of crushing teeth (204).

3. A refractory material grinding and crushing device according to claim 1, characterized in that: The quantitative conveying component (4) comprises a second motor (401), wherein the second motor (401) is fixedly mounted on a side surface of the casing (1), the output end of the second motor (401) passes through the surface of the casing (1) and is connected to a second rotating shaft (402), one end of the second rotating shaft (402) is embedded in the other side surface of the casing (1) through a bearing, the surface of the second rotating shaft (402) is fixedly sleeved with an auger spiral blade (403), the surface of the auger spiral blade (403) is movably sleeved with an outer sleeve (404), the two ends of the outer sleeve (404) are respectively fixedly connected to the two sides of the inner cavity of the casing (1), the bottom of one end of the outer sleeve (404) is connected to a discharge port (405), and the top of the other end of the outer sleeve (404) is connected to the bottom of the collecting tank (301).

4. The refractory material grinding and crushing device according to claim 1, characterized in that: The adjustable grinding assembly (5) comprises two motors (501), two rotating shafts (502) and a tooth plate (505), wherein one of the motors (501) is fixedly mounted on the bottom of one side surface of the housing (1), and the other motor (501) is fixedly connected to one side surface of the movable plate (112); the tooth plate (505) is fixedly mounted on the bottom of one side surface of the housing (1); the output end of one motor (501) passes through the surface of the housing (1) and is connected to one end of the rotating shaft (502); the output end of the other motor (501) passes through the surface of the movable plate (112) and is connected to one end of the other rotating shaft (502); the two rotating shafts (50 2) are fixedly sleeved with a grinding roller (503), one end of one of the rotating shafts (502) is embedded in the other side surface of the box body (1) through a bearing, and the two ends of the other rotating shaft (502) are movably embedded in the two through grooves (104), one side surface of the tooth plate (505) is provided with a groove (506), and an L-shaped limit block (507) is movably embedded in the groove (506), and a forward and reverse motor (508) is fixedly installed on the top of the L-shaped limit block (507), and the output end of the forward and reverse motor (508) is fixedly connected to a gear (504), and one end of the gear (504) is movably sleeved on one end of the rotating shaft (502) through a bearing.

5. The refractory material grinding and crushing device according to claim 1, characterized in that: The through groove one (101) is located at the bottom of one end of the screen one (108), the feed port one (102) and the two inclined baffles (109) are located directly above the crushing assembly (2), the feed port two (103) is located above one side of the inclined plate two (3), the top of the inclined plate one (106) is located at the bottom of the discharge port (405), the bottom of the inclined plate one (106) is located at the top of one of the grinding rollers (503), the screen one (108) is located directly above the inclined plate two (3), and the screen two (110) is located at the bottom of the two grinding rollers (503).

6. The refractory material grinding and crushing device according to claim 1, characterized in that: A storage box one (6) is placed at one end of the bottom of the inner cavity of the box body (1), and a storage box two (7) is placed at the other end of the bottom of the inner cavity of the box body (1). A storage box three (8) is embedded on the top of the two support frames (105). The storage box one (6) is located directly below the screen two (110), and the storage box two (7) is located at the bottom of one end of the screen two (110).

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