A feeding device for resin-bonded carbon-containing refractory material

Abstract

The invention discloses a feeding device for resin-bonded carbon-containing refractory materials, which relates to the field of material production, and comprises a base, a box body and a plurality of barrels, and also comprises: a rotating seat; a weighing mechanism, which is used for weighing raw materials discharged from the barrels; an adjusting mechanism, which is used for adjusting the position of the weighing mechanism; and a measuring mechanism, which is used for measuring the height of the raw materials falling from the barrels. The feeding device for resin-bonded carbon-containing refractory materials continuously monitors the distance between a material guide trough and the top surface of the raw materials, and when the distance is less than a set value, drives the weighing module to move downward, and when the distance is greater than the set value, stops driving the weighing module to move downward, and always maintains the distance from the raw material delivery point, thereby avoiding the large spacing causing the gravity acceleration of the raw materials falling to affect the accuracy of weighing, and at the same time avoiding the problem that the weighing module is easily damaged due to the large gravity acceleration of the raw materials falling, and also avoiding the problem that the spacing is too small affecting the weighing efficiency of the raw materials.

Description

Technical Field

[0001] The invention relates to the technical field of material production, and in particular to a feeding device for resin-bonded carbon-containing refractory materials. Background Art

[0002] Binders play a very important role in carbon-containing refractory materials. They have a great influence on the mixing and molding properties of the clay, as well as the microstructure of the products. The raw materials include various levels of granular materials, mixed powders and carbon black. During production, the raw materials need to be fed into the mixing device in sequence through the feeding device for mixing and processing.

[0003] The patent with the announcement number CN218741850U discloses a feeding device for a silo for refractory material production, comprising a support frame, a barrel is fixedly connected to the top of the support frame, a mounting plate is fixedly connected to the top of the barrel, a rotating assembly extending into the barrel is rotatably connected inside the mounting plate, a lifting assembly is provided on the outer surface of the rotating assembly, and a driving device that transmits to the rotating assembly is provided on the top of the mounting plate;

[0004] The above-mentioned related technologies have the following defects: it is difficult to add multiple raw materials in sequence, and no weighing structure is set, making it difficult to weigh multiple raw materials in sequence and add them in a quantitative manner, resulting in its functionality being relatively single and difficult to use in scenarios where there are many raw materials to be processed and the amount of each raw material added is not uniform. Summary of the invention

[0005] The purpose of the present invention is to provide a feeding device for resin-bonded carbon-containing refractory materials to solve the problem that it is difficult to feed multiple raw materials in sequence in the prior art, and no weighing structure is provided, making it difficult to weigh multiple raw materials in sequence and feed them quantitatively, resulting in its functionality being relatively single and difficult to use in scenarios where there are many raw materials to be processed and the feeding amount of each raw material is not uniform.

[0006] In order to achieve the above object, the present invention provides the following technical solution: a feeding device for resin-bonded carbon-containing refractory materials, comprising a base, a box and a plurality of barrels, wherein the box is installed inside the base, and further comprising:

[0007] A rotating seat is rotatably connected to the top of the box body, and a plurality of the barrels are installed inside the rotating seat;

[0008] A weighing mechanism is installed inside the box body and is used to weigh the raw materials discharged from the barrel;

[0009] An adjusting mechanism, which is mounted on the box body and is used to adjust the position of the weighing mechanism;

[0010] A measuring mechanism, which is connected to the weighing mechanism and is used to measure the height of the raw material falling from the barrel;

[0011] A discharge mechanism, which is connected to the weighing mechanism and is used to discharge the weighed raw materials;

[0012] The driving mechanism is installed on the top of the box body and is used to drive the rotating seat and the adjusting mechanism to operate respectively.

[0013] Furthermore, the weighing mechanism includes a material control shell installed on the inner wall of the box body, a material guide groove opened at the bottom of the material control shell and a weighing module arranged below the material control shell. The bottom end of the barrel abuts against the inner wall of the bottom of the material control shell, and the material guide groove is located on the trajectory of the barrel operation.

[0014] Furthermore, a limiting ring is fixed on the inner wall of the box body, a material stop ring is provided on the top of the weighing module, a limiting block is installed on the top of the material stop ring, and the material stop ring is located on the inner side of the limiting ring.

[0015] Furthermore, the adjustment mechanism includes a first transmission shaft rotatably connected to the top of the base, a reciprocating screw fixedly sleeved on the outside of the first transmission shaft, a lifting block screwed on the outside of the reciprocating screw, and a driven shaft rotatably connected to the outer wall of one side of the lifting block, the other end of the driven shaft extends to the interior of the box and is fixedly connected to the weighing module, and the first transmission shaft is connected to the driving mechanism.

[0016] Furthermore, a movable groove is provided on the outer wall of the box body close to the first transmission shaft, and a sealing block is rotatably connected to the outside of the first transmission shaft. The sealing block is an arc-shaped structure, and the sealing block abuts against the outer wall of the box body to seal the movable groove. The sealing block is connected to the lifting block by a connecting frame.

[0017] Furthermore, the measuring mechanism includes a first motor installed on the bottom inner wall of the material control shell, a sleeve fixedly connected to the output end of the first motor, and a plurality of material leveling strips fixedly connected to the outer wall of the sleeve. A sensor is installed inside the sleeve, and the sensor is used to measure the distance between the material guide trough and the top surface of the raw material on the weighing module.

[0018] Furthermore, the discharge mechanism includes a rack fixedly connected to the top of the base and a first gear fixedly sleeved on the outside of the driven shaft, and the first gear matches the rack.

[0019] Furthermore, the driving mechanism includes a second motor installed on the top of the box, a second gear fixedly sleeved on the outside of the second motor output shaft, a gear ring fixedly sleeved on the outside of the rotating seat, a second transmission shaft rotatably connected to the inner wall of the top of the box, and a first one-way gear installed on the outside of the second transmission shaft, and the second gear is meshed with the first one-way gear.

[0020] Furthermore, the driving mechanism also includes a second one-way gear installed outside the first transmission shaft, and the second one-way gear is meshed with the second gear.

[0021] Furthermore, the inner wall of the bottom of the box body is a funnel-shaped structure, and a discharge pipe is installed at the bottom of the box body.

[0022] Compared with the prior art, the feeding device for resin-bonded carbon-containing refractory materials provided by the present invention has the following beneficial effects: through the cooperation between the driving mechanism and the weighing mechanism, each raw material can be quantitatively fed in sequence, thus achieving the feeding effect of multiple raw materials;

[0023] By continuously monitoring the distance between the guide trough and the top surface of the raw material, when the distance is less than the set value, the first transmission shaft is driven to rotate through the driving mechanism, and the reciprocating screw rotates accordingly, thereby driving the lifting block to move downward, thereby driving the weighing module to move downward through the driven shaft; when the distance is greater than the set value, the weighing module is stopped from being driven downward, and the above operation is repeated to continuously weigh the amount of raw material put in, and the distance from the raw material putting point is always maintained, thereby avoiding the problem that the gravity acceleration of the raw material falling due to a large spacing affects the accuracy of weighing, and at the same time avoids the problem that the weighing module is easily damaged due to the large gravity acceleration of the raw material falling, and also avoids the problem that the weighing efficiency of the raw material is affected by a small spacing. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 It is a schematic diagram of the internal structure of the box of the present invention;

[0027] Figure 3 It is a schematic diagram of the weighing mechanism and the measuring mechanism structure of the present invention;

[0028] Figure 4 It is a schematic diagram of the structure of the driving mechanism, the regulating mechanism and the discharging mechanism of the present invention;

[0029] Figure 5 It is a schematic diagram of the structure of the measuring mechanism of the present invention.

[0030] Description of reference numerals:

[0031] 1. Base; 2. Box body; 3. Material barrel; 4. Rotating seat; 5. Material control shell; 6. Material guide trough; 7. Weighing module; 8. Limiting ring; 9. Material stop ring; 10. Limiting block; 11. First transmission shaft; 12. Reciprocating screw; 13. Lifting block; 14. Driven shaft; 15. Movable groove; 16. Sealing block; 17. Connecting frame; 18. First motor; 19. Sleeve; 20. Material leveling bar; 21. Sensor; 22. Rack; 23. First gear; 24. Second motor; 25. Second gear; 26. Gear ring; 27. Second transmission shaft; 28. First one-way gear; 29. ​​Second one-way gear; 30. Discharge pipe. DETAILED DESCRIPTION

[0032] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0033] Example: See Figure 1 - Figure 5 A feeding device for resin-bonded carbon-containing refractory materials comprises a base 1, a box 2 and a plurality of barrels 3, wherein the box 2 is installed inside the base 1, and the inner wall of the bottom of the box 2 is a funnel-shaped structure, which is convenient for discharging the weighed raw materials, and a discharge pipe 30 is installed at the bottom of the box 2, and the discharge pipe 30 is connected to a mixing device, and each raw material is sequentially added to the mixing device, and further comprises:

[0034] The rotating seat 4 is rotatably connected to the top of the box body 2. A plurality of barrels 3 are installed inside the rotating seat 4. The plurality of barrels 3 are distributed in a circular array with the center of the rotating seat 4 as the center. Different raw materials are placed inside each barrel 3, including various levels of granular materials, mixed powder and carbon black, etc. According to the direction of rotation of the rotating seat 4 and the order of feeding of each raw material, each raw material is placed in each barrel 3 in sequence, so that when adding materials, they can be added in sequence;

[0035] The weighing mechanism is installed inside the box body 2 and is used for weighing the raw materials discharged from the barrel 3. The weighing mechanism includes a material control shell 5 installed on the inner wall of the box body 2, a material guide groove 6 opened at the bottom of the material control shell 5, and a weighing module 7 arranged below the material control shell 5. The bottom end of the barrel 3 abuts against the inner wall of the bottom of the material control shell 5, the material guide groove 6 is located on the running track of the barrel 3, and a limit ring 8 is fixed on the inner wall of the box body 2. A material stop ring 9 is provided on the top of the weighing module 7, and a limit block 10 is installed on the top of the material stop ring 9. The material stop ring 9 is located on the inner side of the limit ring 8;

[0036] The weight of the raw material weighed by the weighing module 7 is the weight minus the weight of the retaining ring 9 and the limit block 10;

[0037] The raw materials falling through the material guide trough 6 are located at the top of the weighing module 7 and at the inner side of the material retaining ring 9. As the amount of raw materials gradually increases, the adjusting mechanism drives the weighing module 7 to move downward, and the material retaining ring 9 moves downward accordingly. When the bottom of the limit block 10 abuts against the top of the limit ring 8, the material retaining ring 9 cannot continue to move downward. In this case, the weighing module 7 has completed the weighing of the raw materials. Subsequently, as the weighing module 7 continues to move downward, the material retaining ring 9 separates from the weighing module 7 to facilitate the weighing module 7 to discharge the weighed raw materials.

[0038] An adjusting mechanism, which is mounted on the box body 2 and is used to adjust the position of the weighing mechanism, comprises a first transmission shaft 11 rotatably connected to the top of the base 1, a reciprocating screw 12 fixedly sleeved on the outside of the first transmission shaft 11, a lifting block 13 screwed on the outside of the reciprocating screw 12, and a driven shaft 14 rotatably connected to the outer wall of one side of the lifting block 13, the other end of the driven shaft 14 extends to the inside of the box body 2 and is fixedly connected to the weighing module 7, and the first transmission shaft 11 is connected to the driving mechanism;

[0039] The first transmission shaft 11 is driven to rotate by the driving mechanism, and the reciprocating screw 12 rotates accordingly, thereby driving the lifting block 13 to move downward, thereby driving the weighing module 7 to move downward through the driven shaft 14 to control the distance between the weighing module 7 and the guide trough 6.

[0040] An active groove 15 is provided on the outer wall of the box body 2 near the first transmission shaft 11. A sealing block 16 is rotatably connected to the outside of the first transmission shaft 11. The sealing block 16 is an arc-shaped structure, and the sealing block 16 abuts against the outer wall of the box body 2 to seal the active groove 15. The sealing block 16 is connected to the lifting block 13 via a connecting frame 17.

[0041] The movable groove 15 is provided to provide a movable space for the driven shaft 14 to move. When the driven shaft 14 moves, it drives the sealing block 16 to move synchronously. The length of the sealing block 16 is greater than that of the movable groove 15. The purpose is to seal the sealing block 16 and the movable groove 15.

[0042] The measuring mechanism is connected to the weighing mechanism and is used to measure the height of the raw material falling from the barrel 3. The measuring mechanism includes a first motor 18 installed on the inner wall of the bottom of the material control shell 5, a sleeve 19 fixedly connected to the output end of the first motor 18, and a plurality of material leveling strips 20 fixedly connected to the outer wall of the sleeve 19. A sensor 21 is installed inside the sleeve 19. The sensor 21 is used to measure the distance between the guide trough 6 and the top surface of the raw material on the weighing module 7.

[0043] During the weighing process, the first motor 18 is controlled to drive the sleeve 19 to rotate, and then drive the multiple material leveling bars 20 to rotate, so as to evenly distribute the raw materials inside the material retaining ring 9. At the same time, in this process, the sensor 21 measures the distance between the material guide trough 6 and the top surface of the raw material. When the distance is less than the set value, the weighing module 7 continues to be driven downward. When the distance is greater than the set value, the driving of the weighing module 7 downward is suspended. For example, if the set value is 1 cm, when the distance is less than 1 cm, the weighing module 7 continues to be driven downward. When the distance is greater than 1 cm, the driving of the weighing module 7 downward is suspended.

[0044] A discharge mechanism, which is connected to the weighing mechanism and is used to discharge the weighed raw materials. The discharge mechanism includes a rack 22 fixedly connected to the top of the base 1 and a first gear 23 fixedly sleeved on the outside of the driven shaft 14. The first gear 23 cooperates with the rack 22.

[0045] After weighing is completed, the material retaining ring 9 is separated from the weighing module 7 by continuing to drive the driven shaft 14 and the weighing module 7 to move downward. As the driven shaft 14 and the weighing module 7 continue to move downward, the first gear 23 meshes with the rack 22 and drives the driven shaft 14 to rotate, thereby driving the weighing module 7 to flip, so that the raw materials on the top of the weighing module 7 are discharged downward;

[0046] After the raw materials are discharged, the driven shaft 14 and the weighing module 7 are driven to move upward and reset. In this process, the first gear 23 is meshed with the rack 22, so that the weighing module 7 is driven to reset and keep horizontal.

[0047] A driving mechanism is installed on the top of the box body 2, and is used to drive the rotating seat 4 and the adjusting mechanism to operate respectively. The driving mechanism includes a second motor 24 installed on the top of the box body 2, a second gear 25 fixedly sleeved on the outside of the output shaft of the second motor 24, a gear ring 26 fixedly sleeved on the outside of the rotating seat 4, a second transmission shaft 27 rotatably connected to the inner wall of the top of the box body 2, and a first one-way gear 28 installed on the outside of the second transmission shaft 27, and the second gear 25 is meshed with the first one-way gear 28;

[0048] The second motor 24 is controlled to drive the second gear 25 to rotate forward, and the second gear 25 is meshed with the first one-way gear 28 to drive the second transmission shaft 27 to rotate. At this time, the second one-way gear 29 also rotates, but the first transmission shaft 11 does not rotate. The first one-way gear 28 is meshed with the ring gear 26 to drive the rotating seat 4 to rotate, and then drive each barrel 3 to make a circular motion.

[0049] The driving mechanism further includes a second one-way gear 29 mounted outside the first transmission shaft 11, and the second one-way gear 29 is meshed with the second gear 25;

[0050] The second motor 24 is controlled to drive the second gear 25 to reverse, and the first transmission shaft 11 is driven to rotate through the meshing effect between the second gear 25 and the second one-way gear 29. At this time, the first one-way gear 28 also rotates, but the second transmission shaft 27 and the rotating seat 4 do not rotate.

[0051] Working principle: When in use, the raw materials are placed in the barrels 3 in sequence according to the direction of rotation of the rotating seat 4 and the order in which the raw materials are put in, so that the materials can be added in sequence when adding materials. The second motor 24 is controlled to drive the second gear 25 to rotate forward, and the second transmission shaft 27 is driven to rotate through the meshing effect between the second gear 25 and the first one-way gear 28. The rotating seat 4 is driven to rotate through the meshing effect between the first one-way gear 28 and the gear ring 26, and then the barrels 3 are driven to make circular motion. When the bottom end of the barrel 3 is connected to the guide groove 6, the rotating seat 4 stops rotating, and the raw materials in the current barrel 3 are discharged downward through the guide groove 6. Put it on the top of the weighing module 7, control the first motor 18 to drive the sleeve 19 to rotate, and then drive the multiple material leveling bars 20 to rotate, so as to evenly distribute the raw materials inside the material retaining ring 9. At the same time, in this process, the sensor 21 measures the distance between the guide trough 6 and the top surface of the raw material. When the distance is less than the set value, the first transmission shaft 11 is driven to rotate through the driving mechanism, and the reciprocating screw 12 rotates accordingly, thereby driving the lifting block 13 to move downward, thereby driving the weighing module 7 to move downward through the driven shaft 14. When the distance is greater than the set value, the weighing module 7 is stopped from moving downward, and the above operation is repeated to continuously weigh the amount of raw materials put in. And always maintain the distance between the raw material delivery point, avoid the large distance causing the gravity acceleration of the raw material to fall and affect the weighing accuracy, and at the same time avoid the problem that the gravity acceleration of the raw material falling is easy to cause damage to the weighing module, and also avoid the problem that the distance is too small to affect the weighing efficiency of the raw material. When the weighing module 7 weighs the current raw material weight to reach the set value, the driving mechanism drives the rotating seat 4 to continue to rotate, so that the bottom end of the barrel 3 abuts against the inner wall of the bottom of the material control shell 5, so that the barrel 3 stops discharging the material downward, and then the driving mechanism cooperates with the adjusting mechanism to continue to drive the driven shaft 14 and the weighing module 7 to move downward, and the retaining ring 9 is separated from the weighing module 7. As the driven shaft 14 and the weighing module 7 continue to move downward, the first gear 23 engages with the rack 22 and drives the driven shaft 14 to rotate, thereby driving the weighing module 7 to flip over, so that the raw materials on the top of the weighing module 7 are discharged downward. After the raw materials are discharged, the driven shaft 14 and the weighing module 7 are driven to move upward and reset. In this process, the weighing module 7 is reset and kept horizontal through the engagement of the first gear 23 and the rack 22. The material retaining ring 9 abuts against the top of the weighing module 7 again and returns to its initial position, and then drives the next barrel 3 to connect with the material guide trough 6 to perform weighing and feeding operations. This cycle is repeated to achieve the feeding processing of each raw material in turn.

[0052] It should be noted that the device structure and drawings of the present invention mainly describe the principle of the present invention. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in the field understand the principle of the above invention, the specific details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is to automatically control by a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in the field; the above only describes some exemplary embodiments of the present invention by way of explanation. Undoubtedly, for ordinary technicians in the field, the described embodiments can be modified in various different ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

[0053] In the description of the present invention, it is necessary to understand that the orientations or positional relationships indicated by “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, etc. are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0054] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed", "connected" and "connected" 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 connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

Claims

1. A feeding device for resin-bonded carbon-containing refractory materials, comprising a base (1), a box (2) and a plurality of barrels (3), wherein the box (2) is installed inside the base (1), characterized in that: Also includes: A rotating seat (4) is rotatably connected to the top of the box body (2), and the plurality of barrels (3) are installed inside the rotating seat (4); A weighing mechanism, which is installed inside the box (2) and is used to weigh the raw materials discharged from the barrel (3); An adjustment mechanism, which is mounted on the box (2) and is used to adjust the position of the weighing mechanism; A measuring mechanism connected to the weighing mechanism and used to measure the height to which the raw material in the barrel (3) falls; A discharge mechanism, which is connected to the weighing mechanism and is used to discharge the weighed raw materials; A driving mechanism, which is mounted on the top of the box body (2) and is used to drive the rotating seat (4) and the adjusting mechanism to operate respectively; The weighing mechanism comprises a material control shell (5) mounted on the inner wall of the box body (2), a material guide groove (6) provided at the bottom of the material control shell (5), and a weighing module (7) arranged below the material control shell (5); the bottom end of the barrel (3) abuts against the inner wall of the bottom of the material control shell (5), and the material guide groove (6) is located on the running track of the barrel (3); The adjustment mechanism comprises a first transmission shaft (11) rotatably connected to the top of the base (1), a reciprocating screw (12) fixedly sleeved on the outside of the first transmission shaft (11), a lifting block (13) screwed on the outside of the reciprocating screw (12), and a driven shaft (14) rotatably connected to the outer wall of one side of the lifting block (13), the other end of the driven shaft (14) extending into the interior of the box (2) and fixedly connected to the weighing module (7), and the first transmission shaft (11) is connected to the driving mechanism; A movable groove (15) is provided on the outer wall of the box body (2) on the side close to the first transmission shaft (11); The driving mechanism comprises a second motor (24) mounted on the top of the housing (2), a second gear (25) fixedly sleeved on the outside of the output shaft of the second motor (24), a gear ring (26) fixedly sleeved on the outside of the rotating seat (4), a second transmission shaft (27) rotatably connected to the inner wall of the top of the housing (2), and a first one-way gear (28) mounted on the outside of the second transmission shaft (27), wherein the second gear (25) meshes with the first one-way gear (28); The driving mechanism further comprises a second one-way gear (29) mounted outside the first transmission shaft (11), wherein the second one-way gear (29) is meshed with the second gear (25).

2. A feeding device for resin-bonded carbon-containing refractory materials according to claim 1, characterized in that: A limit ring (8) is fixedly connected to the inner wall of the box body (2), a material stop ring (9) is provided on the top of the weighing module (7), a limit block (10) is installed on the top of the material stop ring (9), and the material stop ring (9) is located on the inner side of the limit ring (8).

3. A feeding device for resin-bonded carbon-containing refractory materials according to claim 2, characterized in that: The first transmission shaft (11) is rotatably connected to an outer portion thereof with a sealing block (16). The sealing block (16) is an arc-shaped structure and abuts against an outer wall of the box body (2) to seal the movable groove (15). The sealing block (16) is connected to the lifting block (13) via a connecting frame (17).

4. A feeding device for resin-bonded carbon-containing refractory materials according to claim 3, characterized in that: The measuring mechanism comprises a first motor (18) mounted on the inner wall of the bottom of the material control shell (5), a sleeve (19) fixedly connected to the output end of the first motor (18), and a plurality of material leveling strips (20) fixedly connected to the outer wall of the sleeve (19). A sensor (21) is installed inside the sleeve (19). The sensor (21) is used to measure the distance between the material guide trough (6) and the top surface of the raw material on the weighing module (7).

5. A feeding device for resin-bonded carbon-containing refractory materials according to claim 4, characterized in that: The discharge mechanism comprises a rack (22) fixedly connected to the top of the base (1) and a first gear (23) fixedly sleeved on the outside of the driven shaft (14), wherein the first gear (23) cooperates with the rack (22).

6. A feeding device for resin-bonded carbon-containing refractory materials according to claim 5, characterized in that: The inner wall of the bottom of the box body (2) is a funnel-shaped structure, and a discharge pipe (30) is installed at the bottom of the box body (2).

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