Conveying mechanism and feeding method for refractory brick raw materials of carbon roasting furnace

Abstract

The invention relates to the technical field of raw material conveying, in particular to a carbon roaster refractory brick raw material conveying mechanism and a feeding method.The carbon roaster refractory brick raw material conveying mechanism comprises a bearing frame, a tensioning type belt conveyor is arranged at the top end of the bearing frame, a material supporting table is installed on the outer wall of one side of the bearing frame, and a supporting plate is arranged at the top end of the material supporting table; an auger lifting structure is arranged at the bottom end of the supporting plate, and a cam-shaped intermittent feeding structure is arranged at the top end of the supporting plate. The tensioning type belt conveyor comprises a tensioning roller rotationally installed at one end of the interior of the bearing frame. Small-particle raw materials adhering to the tail end of the tensioning type belt conveyor are scraped off through the gear type double-auger scraping structure and conveyed to the material supporting table through the auger lifting structure, and the small-particle raw materials on the material supporting table are pushed to the tensioning type belt conveyor again through the cam-shaped intermittent feeding structure to be continuously conveyed. Raw materials are prevented from being attached to the tensioning type belt conveyor in the using process, and cyclic utilization of the raw materials can be achieved.

Description

Technical Field

[0001] The invention relates to the technical field of raw material conveying, in particular to a raw material conveying mechanism and a material conveying method for refractory bricks in a carbon roasting furnace. Background Art

[0002] The belt conveyor mechanism of refractory raw materials mainly ensures the improvement of production efficiency and the rational use of materials by conveying materials stably and continuously. This type of conveying mechanism consists of multiple components, such as conveyor belts, drive devices, rollers, tensioning devices, rollers and brackets, etc. The structure is simple but extremely effective. The conveyor belt is driven by the drive device, and the materials are smoothly transmitted on the conveyor belt to complete the transportation from one production link to another.

[0003] Chinese invention patent CN107934420A discloses a refractory raw material conveying device, including a conveying plate frame, a transport vehicle, a driving wheel and a lower baffle, wherein an upper cover plate is installed on the inner surface of the conveying plate frame, and both ends of the lower baffle plate are welded to the inner walls of the baffle plates at both ends of the conveying plate frame, groove rails are cut on the lower part of the upper cover plate and the upper part of the lower baffle plate, and support shafts are welded on the two side plates of the transport vehicle; the raw material conveying device has low conveying efficiency and poor conveying effect.

[0004] Chinese invention patent CN115159123B relates to the field of fan cooling technology, specifically to a pneumatic conveying method and equipment for light viscous raw materials; the pneumatic conveying equipment for light viscous raw materials includes a base, a pipeline assembly is horizontally placed on the base, and the pipeline assembly is also provided with a driving assembly and a transmission assembly cooperating therewith, and the pipeline assembly includes an inner tube coaxially rotatably connected to the inside of an outer tube; the raw material conveying equipment is difficult to operate and has low conveying accuracy.

[0005] The existing refractory raw material conveying technology and equipment operation methods are basically the same, that is, the conveyor belt directly or indirectly drives the refractory raw materials to move until they are transported to the next processing stage. However, refractory raw materials are usually composed of fine particles, some of which are relatively loose and irregular in shape. Dust or moisture is easily attached to the surface, especially during transportation, which is easy to produce friction with the conveyor belt surface. When the particle size of these particles is small and the moisture content is high, they are more likely to adhere to the conveyor belt, especially at the end of the belt. Due to the difference in the inclination angle of the conveyor belt and the movement speed of the material, small particles often find it difficult to move smoothly with the conveyor belt, and adhesion is easy to occur.

[0006] As the conveyor belt continues to convey, the vibration of the belt can easily cause the material to loosen. At this time, some small-particle refractory raw materials fall off and accumulate under the belt. The falling off and accumulation of small-particle refractory raw materials under the conveyor belt will lead to material waste. The long-term accumulation of materials under the conveyor belt may also cause wear to the supporting structure, rollers and other components under the belt, and even cause the conveyor belt to deviate.

[0007] And when the amount of raw materials on the top of the conveyor belt changes, the amount of raw materials adhering to the conveyor belt and being scraped and recovered will change accordingly, which will require the subsequent recycling and conveying volume to change. If the recycling efficiency cannot be adjusted accordingly, it will easily affect the transportation and recovery quality of the raw materials.

[0008] When used for a long time, the conveying mechanism is prone to blockage by raw materials. If the various parts cannot be cleared and unblocked in time, it will not only reduce the conveying quality of the raw materials, but also affect the subsequent recovery of the raw materials. Summary of the invention

[0009] The object of the present invention is to provide a carbon roasting furnace refractory brick raw material conveying mechanism and feeding method to solve the problems raised in the above background technology.

[0010] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a carbon roasting furnace refractory brick raw material conveying mechanism, comprising a support frame, a tensioning belt conveyor is arranged at the top of the support frame, a supporting platform is installed on one side outer wall of the support frame, a supporting plate is arranged at the top of the supporting platform, an auger lifting structure is arranged at the bottom of the support plate, and a cam-shaped intermittent feeding structure is arranged at the top of the support plate;

[0011] The tensioning belt conveyor comprises a tensioning roller rotatably mounted at one end inside the support frame;

[0012] The auger lifting structure comprises a hollow vertical pipe fixed to one end of the inner side of the support plate, a discharge pipe fixed to one end of the surface of the hollow vertical pipe, and a vertical auger shaft rotatably installed inside the hollow vertical pipe, a magnetic inclined plate is movably connected inside the discharge pipe, an inclined material block is arranged at the inner bottom of the discharge pipe, and a pressure sensor is arranged at the top of the inclined material block;

[0013] The cam-shaped intermittent feeding structure includes a swing arm rotatably installed on one side of the top of the support plate and a lower slide slidably installed on the bottom of the support plate. An electric push rod is arranged at one end of the swing arm, and a magnetic pushing seat is arranged at the top of the lower slide.

[0014] The refractory brick raw material conveying mechanism of the carbon roasting furnace realizes the scraping, cleaning and recovery of the raw materials, improves the recovery efficiency and cleaning effect of the raw materials, avoids the raw materials from sticking to the outer surface of the conveyor belt and reducing the recovery amount; and when the amount of raw materials changes, the extension amount of the electric push rod is adjusted accordingly, thereby adjusting the moving distance of the magnetic push seat on the top of the support plate, ensuring that the magnetic push seat can evenly and thoroughly convey and recover the raw materials on the top of the support plate, and at the same time, when the magnetic push seat moves back and forth, it can also drive the magnetic inclined plate to move back and forth inside the discharge pipe with the help of the magnetic attraction force with the magnetic inclined plate, thereby achieving the effect of unblocking the raw materials inside the discharge pipe; and when the pressure value detected by the pressure sensor is less than the set minimum pressure value, the moving distance of the magnetic push seat reaches the maximum value, the magnetic inclined plate squeezes and collides with the inclined material block and improves the unblocking effect.

[0015] Preferably, the tensioning belt conveyor also includes an auxiliary drive roller and a main drive roller rotatably installed on the left and right sides of the supporting frame, a conveyor belt is installed between the auxiliary drive roller, the main drive roller and the tensioning roller, a slope portion is provided on the conveyor belt between the main drive roller and the tensioning roller, and a plurality of drag rollers are rotatably installed on the top of the supporting frame through a bearing seat.

[0016] Preferably, a double-column cavity material collection box is provided on the outer wall of one side of the support frame, and a gear-type double-auger scraper structure is provided inside the double-column cavity material collection box. The gear-type double-auger scraper structure includes longitudinal auger shafts rotatably installed on both sides of the double-column cavity material collection box and gear plates installed at the same end of the two longitudinal auger shafts, the two gear plates are meshed with each other, and one of the longitudinal auger shafts and the tensioning roller maintain power connection through a driving belt structure.

[0017] Preferably, a pulley drive unit is installed on the outer wall on the other side of the support bracket, and the pulley drive unit includes a reduction motor installed on the outer wall on one side of the support bracket and a driving belt structure installed at the output end of the reduction motor for driving the tensioning roller and the gear-type double-auger scraper structure to rotate.

[0018] Preferably, a bevel gear reversing transmission structure is installed between the auger lifting structure and the tensioning belt conveyor, and the bottom end of the vertical auger shaft is powered by the bevel gear reversing transmission structure and the tensioning roller. The bevel gear reversing transmission structure includes a right-angle seat fixed on the outer wall of one side of the supporting bracket, a bevel gear transmission structure arranged inside the right-angle seat, and a transmission shaft rotatably installed inside the right-angle seat. The top end of the transmission shaft and one end of the tensioning roller are connected through the bevel gear transmission structure, and the bottom end of the transmission shaft is provided with an installation belt structure for driving the vertical auger shaft to rotate.

[0019] Preferably, a feed pipe is connected to one side of the lower part of the hollow riser, and the feed pipe extends to the interior of the double-column cavity collecting box at one end away from the hollow riser. The height of the central axis of the discharge pipe is higher than the height of the upper surface plane of the supporting platform, and both ends of the vertical auger shaft pass through the outside of the hollow riser.

[0020] Preferably, the cam-shaped intermittent feeding structure also includes a vertical shaft rotatably mounted on one side of the top end of the support plate and a disc cam fixed at one end of the surface of the vertical shaft, and a roller is rotatably mounted on one end of the electric push rod close to the disc cam, and the roller is located in the disc cam. A support rod is provided at the bottom of the swing arm, and the support rod is rotatably connected to the top of the support plate.

[0021] Preferably, a matching belt structure for maintaining power connection is installed between the cam-shaped intermittent feeding structure and the auger lifting structure, the top end of the vertical auger shaft is power connected through the matching belt structure and the cam-shaped intermittent feeding structure, a connecting rod is hingedly installed on one side of the top end of the lower slide, and the other end of the connecting rod is hinged to the end of the swing arm away from the electric push rod, the top end of the vertical shaft and the top end of the vertical auger shaft are power connected through the matching belt structure, and the top of the magnetic pushing seat is provided with a trapezoidal groove extending downward, and the trapezoidal groove forms two slope walls extending outward on the outer wall of one side of the magnetic pushing seat.

[0022] Preferably, a fixed plate is provided at the inner top of the discharge pipe, and a plurality of connecting springs are provided at one end of the fixed plate close to the magnetic inclined plate, and the other end of the connecting spring is fixedly connected to the side wall of the magnetic inclined plate. The pressure sensor is used to detect the pressure value at the end of the magnetic inclined plate, the magnetic properties of the magnetic pusher seat and the relative end faces of the magnetic inclined plate are different, and the inclined material block matches the magnetic inclined plate.

[0023] The feeding method of the refractory brick raw material conveying mechanism of the carbon roasting furnace comprises the following steps:

[0024] S101: pouring the raw materials to be transported onto the tensioned belt conveyor, and using the tensioned belt conveyor to transport the raw materials horizontally to the next processing equipment, a part of the rotational power of the tensioned belt conveyor is transmitted to the auger lifting structure, and the auger lifting structure transports the raw materials upward to the supporting platform, and the cam-shaped intermittent feeding structure pushes the raw materials retained on the supporting platform back to the tensioned belt conveyor through regular intermittent actions to realize the recycling of materials;

[0025] S102: When the magnetic pusher moves on the support platform toward the end of the discharge pipe, the distance between the magnetic pusher and the magnetic inclined plate decreases, and the magnetic pusher moves away from the end of the inclined material block, and the raw materials on the top of the inclined material block are discharged along the discharge pipe;

[0026] S103: When the pressure value detected by the pressure sensor increases, the output end of the electric push rod extends, the sliding platform drives the magnetic push seat to move along the supporting platform to increase the distance, the distance between the magnetic push seat and the magnetic inclined plate decreases, the magnetic push seat moves away from the inclined material block end to increase the distance, and the discharge rate of the raw material on the top of the inclined material block along the discharge pipe increases;

[0027] S104: When the pressure value detected by the pressure sensor decreases to the set minimum pressure value, the output end of the electric push rod extends to the maximum value, the lower slide table drives the magnetic push seat to move along the support table to a maximum distance, and the distance between the magnetic push seat and the magnetic inclined plate decreases to a minimum value. When the magnetic push seat moves to the minimum value close to the inclined material block end, the magnetic inclined plate squeezes and collides with the inclined material block.

[0028] Compared with the prior art, the present invention has the following beneficial effects:

[0029] 1. In the present invention, a tensioned belt conveyor is used to convey raw materials, which effectively prevents the tensioned belt conveyor from adhering to the raw materials during use, and can realize the recycling of raw materials, thereby minimizing the waste of materials and improving the utilization efficiency of materials.

[0030] 2. In the present invention, the raw materials adhering to the belt can be efficiently scraped off, thereby preventing the raw materials from adhering to the belt for a long time and reducing the damage to the belt caused by friction. Through this mechanized cleaning method, the belt loss can be effectively reduced, the stability and continuous operation of the conveying system can be ensured, manual intervention can be avoided, labor intensity can be reduced, the stability of automated operation can be improved, and the maintenance frequency and cost can be reduced.

[0031] 3. In the present invention, during the transportation of raw materials with high humidity or strong viscosity, the continuous flow of materials is guaranteed, and the accumulation or blockage of materials is reduced. The cam-shaped intermittent feeding structure is used to continuously replenish the materials, thereby achieving efficient recycling of materials and reducing interruptions in the supply of materials during the production process.

[0032] 4. In the present invention, the moving distance of the magnetic pusher seat is adjusted accordingly according to the pressure value detected by the pressure sensor, and the moving distance of the magnetic inclined plate inside the discharge pipe is adjusted accordingly, so as to ensure that the magnetic inclined plate adjusts the feeding rate of the raw material on the top of the inclined feeding block, ensure the continuous and stable feeding of the raw material inside the discharge pipe, and improve the feeding accuracy.

[0033] 5. In the present invention, when the pressure value detected by the pressure sensor reaches the minimum value, the magnetic push seat moves to the maximum distance, the magnetic inclined plate moves to the maximum distance in the discharge pipe and squeezes and collides with the inclined material block, and collides with the vertical auger shaft accordingly, further improving the unblocking and clearing effect and ensuring the unblocking of raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0035] Figure 2 The three-dimensional structure of the present invention is shown in FIG. Figure 1 ;

[0036] Figure 3 The three-dimensional structure of the present invention is shown in FIG. Figure 2 ;

[0037] Figure 4 The three-dimensional structure of the present invention is shown in FIG. Figure 3 ;

[0038] Figure 5 It is a schematic diagram of the three-dimensional structure of the tensioning belt conveyor of the present invention;

[0039] Figure 6 It is a schematic diagram of the three-dimensional structure of the gear-type double-auger scraper structure of the present invention;

[0040] Figure 7 It is a three-dimensional structural schematic diagram of the auger lifting structure of the present invention;

[0041] Figure 8 The three-dimensional structure diagram of the cam-shaped intermittent feeding structure of the present invention is shown in FIG. Figure 1 ;

[0042] Fig. 9 The three-dimensional structure diagram of the cam-shaped intermittent feeding structure of the present invention is shown in FIG. Figure 2 ;

[0043] Fig.10 The three-dimensional structure diagram of the cam-shaped intermittent feeding structure of the present invention is shown in FIG. Figure 3 ;

[0044] Fig.11 It is a schematic diagram of the internal structure of the discharge pipe of the present invention.

[0045] In the figure: 1. Support frame; 2. Tension belt conveyor; 201. Auxiliary drive roller; 202. Main drive roller; 203. Tension roller; 204. Conveyor belt; 205. Slope; 3. Support platform; 4. Double-column cavity material collection box; 5. Gear-type double auger scraping structure; 501. Vertical auger shaft; 502. Gear plate; 6. Pulley drive unit; 7. Support plate; 8. Auger lifting structure; 801. Hollow vertical pipe; 802. Discharge pipe; 803. Feed pipe; 804. Vertical auger shaft; 805. Fixed plate; 806. Connecting spring; 807, magnetic inclined plate; 808, pressure sensor; 809, inclined feeding block; 9, bevel gear reversing transmission structure; 901, right-angle seat; 902, bevel gear transmission structure; 903, installation belt structure; 10, cam-shaped intermittent feeding structure; 1001, vertical shaft; 1002, disc cam; 1003, swing arm; 1004, lower slide; 1005, connecting rod; 1006, magnetic feeding seat; 1007, roller; 1008, support rod; 1009, electric push rod; 11, matching belt structure. DETAILED DESCRIPTION

[0046] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. All other embodiments obtained by ordinary technicians in the field without making creative work based on the embodiments of the present invention shall fall within the scope of protection of the present invention.

[0047] Embodiment 1, by Figures 1 to 11 It is given that the refractory brick raw material conveying mechanism of the carbon roasting furnace includes a supporting frame 1, and a tensioning belt conveyor 2 for conveying raw materials is arranged on the top of the supporting frame 1, and the tensioning belt conveyor 2 is used to transport the raw materials. A supporting platform 3 is installed on the outer wall of one side of the supporting frame 1, and a supporting plate 7 is arranged on the top of the supporting platform 3. The supporting platform 3 and the supporting plate 7 play a role of material buffering to prevent sudden fluctuations in material flow from affecting the conveying structure. A double-column cavity aggregate box 4 is arranged on the outer wall of one side of the supporting frame 1, and a gear-type double-auger scraper structure 5 is arranged inside the double-column cavity aggregate box 4 for scraping off the raw materials adhered to the tensioning belt conveyor 2, and a pulley drive unit 6 for driving the tensioning belt conveyor 2 and the gear-type double-auger scraper structure 5 is installed on the outer wall of the other side of the supporting frame 1.

[0048] An auger lifting structure 8 is provided at the bottom end of the support plate 7. The auger lifting structure 8 is used to receive the raw materials transported from the double-column cavity collecting box 4 and the gear-type double-auger scraping structure 5 and transport the raw materials upward to the supporting platform 3. A bevel gear reversing transmission structure 9 for maintaining power connection is installed between the auger lifting structure 8 and the tensioning belt conveyor 2. A cam-shaped intermittent feeding structure 10 for pushing the raw materials retained on the supporting platform 3 to the tensioning belt conveyor 2 is provided at the top end of the support plate 7 on one side of the auger lifting structure 8. A matching belt structure 11 for maintaining power connection is installed between the cam-shaped intermittent feeding structure 10 and the auger lifting structure 8.

[0049] The tensioning belt conveyor 2 includes an auxiliary drive roller 201 rotatably mounted on the left and right sides of the support frame 1, a main drive roller 202, and a tensioning roller 203 rotatably mounted at one end of the support frame 1. A conveyor belt 204 is installed between the auxiliary drive roller 201, the main drive roller 202, and the tensioning roller 203. The auxiliary drive roller 201 and the main drive roller 202 work and drive the conveyor belt 204 to rotate continuously to feed materials. The tensioning roller 203 rotates and tensions the conveyor belt 204. A slope portion 205 is provided at the conveyor belt 204 between the main drive roller 202 and the tensioning roller 203. The reduction motor in the pulley drive unit 6 first drives the tensioning roller 203 to rotate, and the conveyor belt 204 is driven by the auxiliary drive roller 201, the main drive roller 202, and the tensioning roller 203 to move the conveyed raw materials, so as to be used for long-distance or continuous transportation of materials.

[0050] A plurality of drag rollers are rotatably installed on the top of the support frame 1 through a bearing seat, and the drag rollers are used to support the conveyor belt 204. The pulley drive unit 6 includes a reduction motor installed on the outer wall of one side of the support frame 1 and a driving belt structure installed at the output end of the reduction motor for driving the tensioning roller 203 and the gear-type double-twist scraper structure 5 to rotate. A plurality of belt support rollers are also installed on the top of the support frame 1 to evenly distribute the load on the conveyor belt 204, avoid local excessive or light loads, and reduce the wear on the belt during transportation.

[0051] The gear-type double auger scraper structure 5 mainly works at the slope portion 205. The gear-type double auger scraper structure 5 includes longitudinal auger shafts 501 rotatably installed on both sides of the double-column cavity collecting box 4 and gear plates 502 installed at the same end of the two longitudinal auger shafts 501. The two gear plates 502 are meshed with each other. One of the longitudinal auger shafts 501 and the tensioning roller 203 maintain power connection through a driving belt structure. During the operation of the pulley drive unit 6, the output shaft of the reduction motor drives one of the longitudinal auger shafts 501 to rotate through the synchronous wheel and the multi-V belt, and the other longitudinal auger shaft 501 will rotate synchronously driven by the gear plate 502. At this time, the two longitudinal auger shafts 501 will scrape off the raw materials that are adhered to and not detached from the slope portion 205 of the conveyor belt 204 to avoid excessive accumulation of raw materials and reduce the burden on the belt.

[0052] The longitudinal auger shaft 501 delivers the scraped materials to the double-column cavity collection box 4 in time and reduces material waste. The structural design of the double-column cavity collection box 4 can quickly and effectively collect and store the scraped materials, avoiding excessive accumulation of materials that affects the normal operation of the conveying system.

[0053] The auger lifting structure 8 includes a hollow vertical pipe 801 fixed at one end inside the support plate 7, a discharge pipe 802 fixed at one end of the surface of the hollow vertical pipe 801, a feed pipe 803 and a vertical auger shaft 804 rotatably installed inside the hollow vertical pipe 801, the feed pipe 803 extends from one end of the hollow vertical pipe 801 to the inside of the double-column cavity collecting box 4, the center axis height of the discharge pipe 802 is higher than the upper surface plane height of the supporting platform 3, the raw material inside the feed pipe 803 enters the hollow vertical pipe 801, the vertical auger shaft 804 continuously rotates and transports the raw material inside the hollow vertical pipe 801 upward to the inside of the discharge pipe 802 and discharges it.

[0054] Both ends of the vertical auger shaft 804 penetrate into the outside of the hollow vertical pipe 801, the bottom end of the vertical auger shaft 804 is powered by the bevel gear reversing transmission structure 9 and the tensioning roller 203, and the top end of the vertical auger shaft 804 is powered by the matching belt structure 11 and the cam-shaped intermittent feeding structure 10. The tensioning roller 203 rotates and drives the vertical auger shaft 804 to rotate through the bevel gear reversing transmission structure 9, and the vertical auger shaft 804 drives the cam-shaped intermittent feeding structure 10 to rotate through the matching belt structure 11.

[0055] When the tensioning roller 203 is driven to rotate by the pulley drive unit 6, the tensioning roller 203 will drive the vertical auger shaft 804 in the hollow vertical pipe 801 to rotate through the bevel gear reversing transmission structure 9, and the longitudinal auger shaft 501 will feed the raw material into the hollow vertical pipe 801 through the feed pipe 803, and the vertical auger shaft 804 will continue to transport the raw material upward and discharge it to the supporting platform 3 through the discharge pipe 802. The supporting platform 3 is used to carry the scraped raw material, and the auger lifting structure 8 can maintain the continuity and fluidity of the material to avoid blockage, and the vertical auger shaft 804 can flexibly respond to materials of different particles and forms to prevent the deposition of materials during the transportation process.

[0056] The discharge pipe 802 is movably connected with a magnetic inclined plate 807 inside, and the magnetic inclined plate 807 can continuously move back and forth inside the discharge pipe 802, thereby improving the vibration extrusion discharge effect of the raw materials inside the discharge pipe 802. A fixed plate 805 is provided on the inner top of the discharge pipe 802, and the fixed plate 805 is located at the inner top of the discharge pipe 802 away from the hollow vertical pipe 801. A plurality of connecting springs 806 are provided on one end of the fixed plate 805 close to the magnetic inclined plate 807, and the other end of the connecting spring 806 is fixedly connected to the side wall of the magnetic inclined plate 807. The setting of the connecting spring 806 improves the elastic resetting effect of the magnetic inclined plate 807, and the discharge An inclined material block 809 is provided at the inner bottom of the tube 802, and a pressure sensor 808 is provided at the top of the inclined material block 809. The pressure sensor 808 is used to detect the pressure value at the end of the magnetic inclined plate 807. The inclined material block 809 matches the magnetic inclined plate 807. When the raw materials inside the hollow vertical tube 801 reach the discharge pipe 802, they continuously move and discharge under the inclination of the inclined material block 809. At the same time, when the magnetic inclined plate 807 reciprocates inside the discharge pipe 802, the gap between the magnetic inclined plate 807 and the inclined material block 809 continuously changes, thereby achieving the effect of pushing and discharging the raw materials above the inclined material block 809.

[0057] The bevel gear reversing transmission structure 9 includes a right-angle seat 901 fixed on the outer wall of one side of the supporting frame 1, a bevel gear transmission structure 902 arranged inside the right-angle seat 901, and a transmission shaft rotatably installed inside the right-angle seat 901. The top of the transmission shaft and one end of the tensioning roller 203 are connected through the bevel gear transmission structure 902, and the bottom end of the transmission shaft is installed with a mounting belt structure 903 for driving the vertical auger shaft 804 to rotate. During the rotation of the vertical auger shaft 804, the tensioning roller 203 drives the vertical auger shaft 804 to rotate through the bevel gear transmission structure 902 at the right-angle seat 901 and the feed pipe 803. At this time, the tensioning belt conveyor 2, the gear-type double auger scraping structure 5, and the auger lifting structure 8 jointly receive the rotational power from the pulley drive unit 6.

[0058] The cam-shaped intermittent feeding structure 10 comprises a vertical shaft 1001 rotatably mounted on one side of the top of the support plate 7, a disc-shaped cam 1002 fixed at one end of the surface of the vertical shaft 1001, and a swing arm 1003 rotatably mounted on the other side of the top of the support plate 7. A support rod 1008 is provided at the bottom of the swing arm 1003, and the support rod 1008 is rotatably connected to the top of the support plate 7. With the support of the support rod 1008 on the swing arm 1003, the swing arm 1003 can swing back and forth on the top of the support plate 7. An electric push rod 1009 is provided at one end of the swing arm 1003, and a roller 1007 is rotatably installed on the end of the electric push rod 1009 close to the disc cam 1002. The output end of the electric push rod 1009 drives the roller 1007 to move. The roller 1007 is located in the disc cam 1002. When the disc cam 1002 rotates, it drives the roller 1007 to move back and forth continuously. The roller 1007 is driven by the electric push rod 1009 to swing back and forth continuously around the support rod 1008.

[0059] The cam-shaped intermittent feeding structure 10 also includes a lower slide 1004 slidably mounted at the bottom end of the support plate 7 and a connecting rod 1005 hingedly mounted on one side of the top of the lower slide 1004. One end of the connecting rod 1005 is hingedly connected to the end of the swing arm 1003 away from the electric push rod 1009. A magnetic pusher seat 1006 is arranged at the top of the lower slide 1004. When the swing arm 1003 swings back and forth, the connecting rod 1005 drives the lower slide 1004 to move back and forth, and the lower slide 1004 drives the magnetic pusher seat 1006 to move back and forth. When the magnetic pushing seat 1006 moves repeatedly, the magnetic properties of the relative end faces of the magnetic inclined plate 807 are different. Then, when the magnetic pushing seat 1006 moves toward the end of the discharge pipe 802, the distance between the magnetic pushing seat 1006 and the magnetic inclined plate 807 decreases, and the corresponding magnetic attraction force on the magnetic inclined plate 807 increases and squeezes the connecting spring 806 to move away from the inclined material block 809. The distance between the magnetic inclined plate 807 and the inclined material block 809 increases, and the downward flow rate of the raw material on the top of the inclined material block 809 increases accordingly.

[0060] The top of the vertical auger shaft 804 at the top of the vertical shaft 1001 is connected with the power through a matching belt structure 11. The vertical auger shaft 804 drives the vertical shaft 1001 and the disc cam 1002 to rotate through the matching belt structure 11. Since the roller 1007 at the end of the swing arm 1003 is located in the track groove of the disc cam 1002, the disc cam 1002 will force the swing arm 1003 to swing back and forth through the roller 1007 during the rotation process. At this time, the reciprocating swinging action of the swing arm 1003 will be converted into a linear reciprocating motion of the lower slide 1004 and the magnetic pusher seat 1006 through the connecting rod 1005, that is, the magnetic pusher seat 1006 continuously pushes the raw materials retained on the supporting platform 3 back to the tensioning belt conveyor 2. Through the action of the cam-shaped intermittent feeding structure 10, the scraped raw materials can be recovered to the maximum extent, reducing material waste, while reducing the frequency of manual intervention and cleaning, thereby improving production efficiency.

[0061] The top of the magnetic pusher seat 1006 is provided with a trapezoidal groove extending downward, and the trapezoidal groove forms two slope walls extending outward on the outer wall of one side of the magnetic pusher seat 1006, and the slope walls are used to collect the raw materials on the upper surface of the support platform 3.

[0062] When the present application is in use, first start the pulley drive unit 6 and ensure that all components are operating normally, especially the pulley drive unit 6 and the tensioning belt conveyor 2 should operate normally to ensure the tension of the belt and the conveying stability. Next, check the operating status of the double-column cavity collection box 4, the gear-type double-auger scraper structure 5 and the cam-shaped intermittent feeding structure 10 to ensure that these key components are in standby state and can be started normally when needed. Then the staff pours the raw materials to be transported onto the tensioning belt conveyor 2, and uses the tensioning belt conveyor 2 to transport the raw materials horizontally to the next processing equipment. During this process, the rotational power of the pulley drive unit 6 is synchronously transmitted to the tensioning belt conveyor 2 and the gear-type double-auger scraper structure 5. When the gear-type double-auger scraper structure 5 starts to operate, the double auger will scrape the raw materials along the surface of the belt. Under the action of the gear-type double-auger scraper structure 5, this part of the material is effectively cleaned and transported to the storage area of ​​the double-column cavity collection box 4 through the auger.

[0063] In this process, the rotation feeding speed of the tensioning belt conveyor 2 is proportional to the scraping frequency of the gear-type double-auger scraper structure 5 to avoid excessive wear of the belt or material overflow. At the same time, a part of the rotation power of the tensioning belt conveyor 2 will also be transmitted to the auger lifting structure 8 through the bevel gear reversing transmission structure 9. The gear-type double-auger scraper structure 5 will also send the raw materials accumulated in the double-column cavity collection box 4 into the auger lifting structure 8 while scraping the material. The auger lifting structure 8 will then transport the raw materials upward until they are delivered to the supporting platform 3. The supporting platform 3 allows the material to be temporarily stored for a certain period of time until enough raw materials are stored. When the auger lifting structure 8 is working, it will use the matching belt structure 11 to synchronously drive the cam-shaped intermittent feeding structure 10 During work, the cam-shaped intermittent feeding structure 10 pushes the raw materials stranded on the supporting platform 3 back to the tensioning belt conveyor 2 through regular intermittent actions, so as to realize the recycling of materials. During this process, the staff should pay attention to the operating frequency and pushing force of the cam-shaped intermittent feeding structure 10 to ensure that the materials can be smoothly and evenly returned to the tensioning belt conveyor 2. The entire cleaning and recycling process is carried out automatically, but in order to ensure the stability and efficiency of the mechanism, the staff also needs to continuously monitor the operating status of the tensioning belt conveyor 2, the gear-type double-auger scraping structure 5, the auger lifting structure 8 and the cam-shaped intermittent feeding structure 10 to ensure that the materials will not be blocked or wasted due to too fast or too slow conveying speed.

[0064] At the same time, when the raw material passes through the vertical auger shaft 804 inside the hollow vertical pipe 801 and rotates and feeds upward to reach the inside of the discharge pipe 802, the raw material is continuously fed downward at the top of the inclined downward block 809, and the pressure sensor 808 detects the pressure value, which is the amount of raw material discharged from the discharge pipe 802. Under the continuous pushing action of the magnetic inclined plate 807, the raw material is discharged along the discharge pipe 802 to the top of the supporting platform 3 to wait for subsequent collection and feeding.

[0065] The disc cam 1002 rotates and drives the swing arm 1003 to swing back and forth around the support rod 1008 through the roller 1007 and the electric push rod 1009. The other end of the swing arm 1003 drives the lower slide 1004 to move laterally through the connecting rod 1005. The lower slide 1004 drives the magnetic pusher 1006 to move back and forth laterally on the top of the supporting platform 3. The magnetic pusher 1006 simultaneously applies a thrust to the raw materials on the top of the supporting platform 3 and pushes it to the top of the conveyor belt 204 for recovery and repeated transportation.

[0066] When the magnetic pushing seat 1006 moves toward the end of the discharge pipe 802, the distance between the magnetic pushing seat 1006 and the magnetic inclined plate 807 decreases, and the actual magnetic attraction force of the magnetic pushing seat 1006 on the magnetic inclined plate 807 increases. The magnetic inclined plate 807 squeezes the connecting spring 806 and moves away from the inclined material block 809. The gap between the magnetic pushing seat 1006 and the inclined material block 809 increases, which corresponds to an increase in the discharge speed of the raw materials inside the discharge pipe 802. When the magnetic pushing seat 1006 moves away from the end of the discharge pipe 802, the distance between the magnetic pushing seat 1006 and the magnetic inclined plate 807 increases and the magnetic attraction force decreases. Under the action of the elastic force of the connecting spring 806, the magnetic inclined plate 807 is driven to move toward the end of the inclined material block 809. The magnetic inclined plate 807 applies a reverse thrust to the raw materials inside the discharge pipe 802, and then the inside of the discharge pipe 802 can be scraped and cleaned reciprocatingly, thereby further improving the discharge stability of the raw materials.

[0067] If the amount of raw materials transported at the top of the conveyor belt 204 increases, the weight of the raw materials reaching the inside of the discharge pipe 802 after passing through the double-column cavity collecting box 4, the feed pipe 803 and the hollow vertical pipe 801 increases, the pressure value detected by the pressure sensor 808 increases, and the amount of raw materials reaching the top of the support platform 3 along the discharge pipe 802 increases. At this time, in order to ensure that the magnetic pusher seat 1006 can thoroughly and effectively push the raw materials on the top of the support platform 3 to the top of the conveyor belt 204 for subsequent transmission and recovery, the electric push rod 1009 is started and the output end is extended. The electric push rod 1009 drives one end of the swing arm 1003 to increase the distance between the roller 1007, and the disc cam 1002 is continuously rotated. By driving the swinging range of the swing arm 1003 to increase through the roller 1007 and the electric push rod 1009, the other end of the swing arm 1003 drives the lower slide 1004 to increase its swinging range through the connecting rod 1005, and the lower slide 1004 drives the magnetic pushing seat 1006 to increase its reciprocating lateral swinging range on the top of the supporting platform 3, so that the magnetic pushing seat 1006 increases the pushing amount of the raw materials on the top of the supporting platform 3, and cooperates with the magnetic pushing seat 1006 to continuously reciprocate lateral movement on the top of the supporting platform 3, further improving the stable and effective pushing of the raw materials on the top of the supporting platform 3 by the magnetic pushing seat 1006, ensuring that the raw materials can be evenly and thoroughly pushed to the top of the conveyor belt 204 to wait for subsequent recycling and processing.

[0068] And when the reciprocating lateral movement distance of the magnetic pushing seat 1006 on the top of the supporting platform 3 increases, the distance that the magnetic pushing seat 1006 moves toward the end of the discharge pipe 802 increases, and the distance between the magnetic pushing seat 1006 and the magnetic inclined plate 807 decreases, then the magnetic attraction force applied by the magnetic pushing seat 1006 to the magnetic inclined plate 807 increases, and the magnetic inclined plate 807 squeezes the connecting spring 806 and moves away from the inclined material block 809. The distance, the space between the magnetic inclined plate 807 and the inclined material block 809 increases, and the amount of raw materials on the top of the inclined material block 809 discharged along the discharge pipe 802 to the top of the supporting platform 3 increases.

[0069] Similarly, when the magnetic push seat 1006 moves on the top of the supporting platform 3 away from the end of the discharge pipe 802, the distance between the magnetic push seat 1006 and the magnetic inclined plate 807 increases and the magnetic attraction force decreases. Under the elastic force of the connecting spring 806, the magnetic inclined plate 807 is driven to move quickly in the opposite direction and return to its original position. The reverse thrust applied by the magnetic inclined plate 807 to the raw material inside the discharge pipe 802 increases, thereby improving the reverse extrusion and dredging effect on the raw material inside the hollow vertical pipe 801, the feed pipe 803 and the double-column cavity collection box 4, ensuring stable and efficient discharge of the raw material, and effectively improving the discharge rate of the raw material inside the discharge pipe 802. It is more practical and has better dredging properties, meeting the actual raw material recovery and transportation needs.

[0070] Moreover, when the pressure value detected by the pressure sensor 808 gradually decreases, it means that the amount of raw materials on the top of the inclined material block 809 is constantly decreasing. At this time, the extension distance of the output end of the electric push rod 1009 is reduced, and the disc cam 1002 rotates and drives the swing angle of the swing arm 1003 to decrease through the roller 1007 and the electric push rod 1009. The other end of the swing arm 1003 drives the reciprocating movement distance of the magnetic push seat 1006 through the connecting rod 1005 and the lower slide 1004 to decrease, and the magnetic attraction force applied by the magnetic push seat 1006 to the magnetic inclined plate 807 is reduced. The reciprocating movement distance of the magnetic inclined plate 807 inside the discharge pipe 802 is reduced, and the distance between the magnetic inclined plate 807 and the inclined material block 809 is reduced, thereby ensuring the continuous and stable discharge of raw materials inside the discharge pipe 802 to meet the actual recovery and transportation needs of the raw materials.

[0071] When the pressure value detected by the pressure sensor 808 is less than the set minimum pressure value, it means that the amount of raw materials on the top of the inclined material block 809 is less than the normal value, that is, the hollow vertical pipe 801, the feed pipe 803 and the double-column cavity collecting box 4 are blocked. In order to clear the blockage, the output end of the electric push rod 1009 is extended to the maximum value, and the disc cam 1002 rotates and drives the swing arm 1003 to reach the maximum swing angle through the roller 1007 and the electric push rod 1009. The other end of the swing arm 1003 drives the magnetic push seat 1006 to move to the maximum reciprocating distance through the connecting rod 1005 and the sliding platform 1004. The distance between the magnetic push seat 1006 and the magnetic inclined plate 807 reaches the minimum value and the magnetic attraction reaches the maximum value. The magnetic inclined plate 807 moves to the maximum value on the discharge pipe 802 away from the inclined material block 809.

[0072] At this time, when the magnetic push seat 1006 moves in the opposite direction to the minimum value, due to the certain elastic potential energy of the connecting spring 806 itself, the distance between the magnetic push seat 1006 and the magnetic inclined plate 807 reaches the minimum value and the magnetic attraction force exerted on the magnetic inclined plate 807 reaches the minimum value, and the amount of raw materials inside the discharge pipe 802 decreases and the reverse thrust applied to the magnetic inclined plate 807 decreases. Then, under the elastic force of the connecting spring 806, the magnetic inclined plate 807 is driven to move to the maximum value close to the inclined material block 809 end and collides with the inclined material block 809. Then, when the magnetic inclined plate 807 moves in the opposite direction, the reverse thrust applied to the raw materials inside the hollow vertical pipe 801, the feeding pipe 803 and the double-column cavity collection box 4 reaches the maximum value, and with the help of the vibration force generated by the magnetic inclined plate 807 and the inclined material block 809, the pulse extrusion and clearing effect of the raw materials inside the hollow vertical pipe 801, the feeding pipe 803 and the double-column cavity collection box 4 is improved.

[0073] And when the magnetic inclined plate 807 moves to its maximum value along the discharge pipe 802 toward the inclined lower material block 809 end, the magnetic inclined plate 807 and the vertical auger shaft 804 rotating inside the hollow vertical pipe 801 are continuously squeezed and collided. Then, under the action of both, a vibration cleaning effect is applied to the outer surface of the vertical auger shaft 804 and the raw materials blocked inside the hollow vertical pipe 801, thereby avoiding long-term blockage of the raw materials and affecting normal recycling and transmission. The action force generated by the continuous collision between the magnetic inclined plate 807 and the vertical auger shaft 804 is synchronously transmitted to the inside of the feed pipe 803 and the double-column cavity collection box 4, thereby improving the subsequent dredging and clearing effect of the feed pipe 803 and the double-column cavity collection box 4, with higher stability and better clearing effect.

[0074] After the conveying of the raw materials on the outer surface of the conveyor belt 204 is completed, the output end of the electric push rod 1009 reaches the preset length, and the disc cam 1002 rotates to the initial position, then the swing arm 1003 drives the magnetic push seat 1006 to move to the initial position, and the magnetic attraction force applied by the magnetic push seat 1006 to the magnetic inclined plate 807 is of the initial size, and under the elastic force of the connecting spring 806, the magnetic inclined plate 807 is driven to move to the initial position close to the inclined material block 809 end, and the magnetic inclined plate 807 and the inclined material block 809 conflict with each other and block the discharge pipe 802, thereby preventing foreign impurities from entering the hollow vertical pipe 801 along the discharge pipe 802 and affecting the subsequent transportation of raw materials, thereby improving cleanliness and stability.

[0075] Embodiment 2: The feeding method of the refractory brick raw material conveying mechanism of the carbon roasting furnace as in Embodiment 1 comprises the following steps:

[0076] S101: Pour the raw materials to be transported onto the tensioned belt conveyor 2, and use the tensioned belt conveyor 2 to transport the raw materials horizontally to the next processing equipment. A part of the rotational power of the tensioned belt conveyor 2 is transmitted to the auger lifting structure 8, and the auger lifting structure 8 transports the raw materials upward to the supporting platform 3. The cam-shaped intermittent feeding structure 10 pushes the raw materials retained on the supporting platform 3 back to the tensioned belt conveyor 2 through regular intermittent actions to realize the recycling of materials.

[0077] S102: When the magnetic pushing seat 1006 moves on the supporting platform 3 toward the end of the discharge pipe 802, the distance between the magnetic pushing seat 1006 and the magnetic inclined plate 807 decreases, and the magnetic pushing seat 1006 moves away from the end of the inclined material block 809, and the raw materials on the top of the inclined material block 809 are discharged along the discharge pipe 802.

[0078] S103: When the pressure value detected by the pressure sensor 808 increases, the output end of the electric push rod 1009 extends, and the lower slide 1004 drives the magnetic push seat 1006 to move along the supporting platform 3. The distance between the magnetic push seat 1006 and the magnetic inclined plate 807 decreases, and the magnetic push seat 1006 moves away from the inclined material block 809. The discharge rate of the raw material on the top of the inclined material block 809 along the discharge pipe 802 increases.

[0079] S104: When the pressure value detected by the pressure sensor 808 decreases to the set minimum pressure value, the output end of the electric push rod 1009 extends to the maximum value, and the lower slide 1004 drives the magnetic push seat 1006 to move along the support platform 3 to a maximum distance, and the distance between the magnetic push seat 1006 and the magnetic inclined plate 807 decreases to a minimum value. When the magnetic push seat 1006 moves to the minimum value close to the inclined material block 809, the magnetic inclined plate 807 squeezes and collides with the inclined material block 809.

[0080] By further limiting the feeding method, the feeding efficiency is improved and the feeding quality is guaranteed.

[0081] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0082] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A carbon roasting furnace refractory brick raw material conveying mechanism, characterized in that: It comprises a support frame (1), a tensioning belt conveyor (2) is arranged at the top of the support frame (1), a supporting platform (3) is installed on the outer wall of one side of the support frame (1), a supporting plate (7) is arranged at the top of the supporting platform (3), an auger lifting structure (8) is arranged at the bottom of the support plate (7), and a cam-shaped intermittent feeding structure (10) is arranged at the top of the support plate (7); The tensioning belt conveyor (2) comprises a tensioning roller (203) rotatably mounted at one end inside the support frame (1); The auger lifting structure (8) comprises a hollow vertical pipe (801) fixed to one end inside the support plate (7), a discharge pipe (802) fixed to one end of the surface of the hollow vertical pipe (801), and a vertical auger shaft (804) rotatably installed inside the hollow vertical pipe (801), the discharge pipe (802) is movably connected to a magnetic inclined plate (807), the inner bottom of the discharge pipe (802) is provided with an inclined material block (809), and the top of the inclined material block (809) is provided with a pressure sensor (808); The cam-shaped intermittent feeding structure (10) comprises a swing arm (1003) rotatably mounted on one side of the top end of the support plate (7) and a lower slide platform (1004) slidably mounted on the bottom end of the support plate (7), an electric push rod (1009) being arranged at one end of the swing arm (1003), and a magnetic push seat (1006) being arranged at the top end of the lower slide platform (1004).

2. The refractory brick raw material conveying mechanism for carbon roasting furnace according to claim 1 is characterized in that: The tensioning belt conveyor (2) further comprises an auxiliary transmission roller (201) and a main transmission roller (202) rotatably mounted on the left and right sides of the support frame (1); a conveyor belt (204) is mounted between the auxiliary transmission roller (201), the main transmission roller (202) and the tensioning roller (203); a slope portion (205) is provided at the conveyor belt (204) between the main transmission roller (202) and the tensioning roller (203); and a plurality of drag rollers are rotatably mounted on the top of the support frame (1) via a bearing seat.

3. The refractory brick raw material conveying mechanism for carbon roasting furnace according to claim 1 is characterized in that: A double-column cavity material collection box (4) is arranged on the outer wall of one side of the support frame (1), and a gear-type double-auger scraper structure (5) is arranged inside the double-column cavity material collection box (4). The gear-type double-auger scraper structure (5) includes longitudinal auger shafts (501) rotatably mounted on both sides of the double-column cavity material collection box (4) and gear plates (502) mounted on the same end of the two longitudinal auger shafts (501), and the two gear plates (502) are meshed with each other, and one of the longitudinal auger shafts (501) and the tensioning roller (203) are powered by a driving belt structure.

4. The refractory brick raw material conveying mechanism for carbon roasting furnace according to claim 3 is characterized in that: A pulley drive unit (6) is installed on the outer wall of the other side of the support frame (1), and the pulley drive unit (6) comprises a reduction motor installed on the outer wall of one side of the support frame (1) and a driving belt structure installed at the output end of the reduction motor for driving the tensioning roller (203) and the gear-type double-auger scraper structure (5) to rotate.

5. The refractory brick raw material conveying mechanism for carbon roasting furnace according to claim 1, characterized in that: A bevel gear reversing transmission structure (9) is installed between the auger lifting structure (8) and the tensioning belt conveyor (2); the bottom end of the vertical auger shaft (804) is connected to the tensioning roller (203) through the bevel gear reversing transmission structure (9); the bevel gear reversing transmission structure (9) comprises a right-angle seat (901) fixed on the outer wall of one side of the support frame (1), a bevel gear transmission structure (902) arranged inside the right-angle seat (901), and a transmission shaft rotatably installed inside the right-angle seat (901); the top end of the transmission shaft and one end of the tensioning roller (203) are connected through the bevel gear transmission structure (902); and the bottom end of the transmission shaft is installed with a mounting belt structure (903) for driving the vertical auger shaft (804) to rotate.

6. The refractory brick raw material conveying mechanism for carbon roasting furnace according to claim 1, characterized in that: A feed pipe (803) is connected to one side of the lower part of the hollow vertical pipe (801), and the feed pipe (803) extends to the interior of the double-column cavity material collection box (4) at one end away from the hollow vertical pipe (801). The center axis height of the discharge pipe (802) is higher than the plane height of the upper surface of the support platform (3), and both ends of the vertical auger shaft (804) pass through the outside of the hollow vertical pipe (801).

7. The refractory brick raw material conveying mechanism for carbon roasting furnace according to claim 1, characterized in that: The cam-shaped intermittent feeding structure (10) also includes a vertical shaft (1001) rotatably mounted on one side of the top end of the support plate (7) and a disc-shaped cam (1002) fixed at one end of the surface of the vertical shaft (1001); a roller (1007) is rotatably mounted on one end of the electric push rod (1009) close to the disc-shaped cam (1002); the roller (1007) is located in the disc-shaped cam (1002); a support rod (1008) is provided at the bottom of the swing arm (1003); and the support rod (1008) is rotatably connected to the top of the support plate (7).

8. The refractory brick raw material conveying mechanism for carbon roasting furnace according to claim 7, characterized in that: A matching belt structure (11) for maintaining power connection is installed between the cam-shaped intermittent feeding structure (10) and the auger lifting structure (8); the top end of the vertical auger shaft (804) is connected to the cam-shaped intermittent feeding structure (10) through the matching belt structure (11); a connecting rod (1005) is hingedly installed on one side of the top end of the lower slide (1004); the other end of the connecting rod (1005) is hingedly connected to the end of the swing arm (1003) away from the electric push rod (1009); the top end of the vertical shaft (1001) and the top end of the vertical auger shaft (804) are connected to the power through the matching belt structure (11); the top end of the magnetic push seat (1006) is provided with a trapezoidal groove extending downward, and the trapezoidal groove forms two slope walls extending outward on the outer wall of one side of the magnetic push seat (1006).

9. The refractory brick raw material conveying mechanism for carbon roasting furnace according to claim 1, characterized in that: A fixed plate (805) is provided at the inner top of the discharge pipe (802), and a plurality of connecting springs (806) are provided at one end of the fixed plate (805) close to the magnetic inclined plate (807). The other end of the connecting spring (806) is fixedly connected to the side wall of the magnetic inclined plate (807). The pressure sensor (808) is used to detect the pressure value at the end of the magnetic inclined plate (807). The magnetic properties of the magnetic pusher seat (1006) and the relative end faces of the magnetic inclined plate (807) are different, and the inclined material block (809) matches the magnetic inclined plate (807).

10. The feeding method of the refractory brick raw material conveying mechanism of the carbon roasting furnace according to claim 1, characterized in that: The following steps are involved: S101: pouring the raw materials to be transported onto the tensioned belt conveyor (2), and using the tensioned belt conveyor (2) to transport the raw materials horizontally to the next processing equipment, a part of the rotational power of the tensioned belt conveyor (2) is transmitted to the auger lifting structure (8), and the auger lifting structure (8) transports the raw materials upward to the supporting platform (3), and the cam-shaped intermittent feeding structure (10) pushes the raw materials retained on the supporting platform (3) back to the tensioned belt conveyor (2) through regular intermittent actions to realize the recycling of materials; S102: When the magnetic material pusher (1006) moves on the support platform (3) toward the end of the discharge pipe (802), the distance between the magnetic material pusher (1006) and the magnetic inclined plate (807) decreases, and the magnetic material pusher (1006) moves away from the end of the inclined material block (809), and the raw materials on the top of the inclined material block (809) are discharged along the discharge pipe (802); S103: When the pressure value detected by the pressure sensor (808) increases, the output end of the electric push rod (1009) extends, the lower slide (1004) drives the magnetic push seat (1006) to move along the support platform (3) to increase the distance, the distance between the magnetic push seat (1006) and the magnetic inclined plate (807) decreases, the magnetic push seat (1006) moves away from the inclined material block (809) to increase the distance, and the discharge rate of the raw material on the top of the inclined material block (809) along the discharge pipe (802) increases; S104: When the pressure value detected by the pressure sensor (808) decreases to the set minimum pressure value, the output end of the electric push rod (1009) extends to the maximum value, the lower slide (1004) drives the magnetic push seat (1006) to move along the support platform (3) to a maximum distance, and the distance between the magnetic push seat (1006) and the magnetic inclined plate (807) decreases to a minimum value. When the magnetic push seat (1006) moves to the minimum value close to the inclined material block (809), the magnetic inclined plate (807) and the inclined material block (809) are squeezed and collided.

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