High-temperature sintering alumina ball device

Abstract

The utility model discloses a high-temperature alumina ball sintering device, which relates to the technical field of alumina ball sintering, and comprises a box body, a feeding component is arranged in the box body, a transmission component is arranged below the feeding component, a driven block is arranged on the transmission component, a storage groove is arranged on the top surface of the driven block, and the storage groove is arranged on the top surface of the driven block. Sliding grooves are formed in the inner walls of the two sides of the containing groove, sliding blocks are slidably connected into the sliding grooves, a pushing block is fixedly connected between the sliding blocks on the two sides, a material collecting hole is formed in the bottom face of the containing groove, a discharging through groove is formed in the driven block and communicates with the containing groove, a first containing hole is formed in the inner wall of the discharging through groove, and a telescopic rod is fixed into the first containing hole. The storage groove is filled with materials through the feeding assembly, the telescopic rod extends to enable the discharging through groove to communicate with the storage groove, meanwhile, the sliding block drives the push block to slide on the sliding groove to push down redundant materials, the redundant materials are recycled before sintering, and waste caused by the fact that the sintered raw materials cannot be used is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of alumina ball sintering, in particular to a high-temperature sintering alumina ball device. Background Art

[0002] Alumina balls are a common type of aluminum oxide products, usually used in various industrial applications. Alumina balls have the characteristics of high temperature wear resistance, corrosion resistance, and good insulation performance, so they are widely used in refractory materials, ceramic materials, fillers, catalysts and other fields.

[0003] However, the existing sintering devices cannot discharge excess raw materials before sintering, and cannot recycle them after sintering, which will cause waste of raw materials. In addition, manual unloading of sintered alumina balls may cause burns. Therefore, a high-temperature sintering alumina ball device is needed to solve the above technical problems. Utility Model Content

[0004] The main purpose of the utility model is to provide a high-temperature sintering alumina ball device, which can effectively solve the technical problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A high-temperature sintering alumina ball device comprises a box body, a feeding assembly is arranged in the box body, a transmission assembly is arranged below the feeding assembly, a driven block is arranged on the transmission assembly, a storage groove is arranged on the top surface of the driven block, slide grooves are arranged on the inner walls on both sides of the storage groove, a slider is slidably connected in the slide groove, a push block is fixedly connected between the sliders on both sides, a material gathering hole is arranged on the bottom surface of the storage groove, a blanking groove is arranged on the driven block and is connected to the storage groove, a first accommodating hole is arranged on the inner wall of the blanking groove and a telescopic rod is fixed therein, and a driven plate is fixedly connected to the end of the telescopic rod.

[0007] As a further solution of the utility model, the loading assembly includes a feed hopper fixed on a box body, a raw material tube is connected between the inner walls on both sides of the box body, a rotating rod is rotatably connected inside the raw material tube, and a spiral blade is provided on the rotating rod. The discharge port of the feed hopper is connected to the feed port of the raw material tube, and a discharge pipe is fixedly connected to the upper end of the raw material tube.

[0008] As a further solution of the utility model, the outer walls on both sides of the driven block are symmetrically fixedly connected with a first fixed block, the bottom of the first fixed block is provided with a second accommodating hole and a hydraulic rod is fixed therein, the end of the hydraulic rod is fixedly connected with a blocking plate, and the first fixed block is provided with a plug-in groove.

[0009] As a further solution of the utility model, a sintering box is fixedly connected between the inner walls on both sides of the box body, and telescopic doors are provided on both sides of the sintering box.

[0010] As a further solution of the utility model, a telescopic plug-in block is fixedly provided on the raw material tube, and the size of the telescopic portion of the telescopic plug-in block corresponds to the plug-in slot.

[0011] As a further solution of the utility model, the transmission assembly includes a second fixed block fixedly connected to the two side walls of the box body, a transmission roller is arranged in the second fixed block, and belts are arranged at both ends of the transmission roller.

[0012] As a further solution of the utility model, a material guide plate is fixedly connected between the inner walls on both sides of the box body below the transmission assembly, and a material collection box is fixedly provided on the outer wall of the box body at the discharge end of the material guide plate. A filter is provided in the material collection box, and a material collection bin is provided below the filter.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. When the rotating rod rotates, the spiral blade pushes the material from the discharge pipe to the storage slot, which can control the amount of material falling in to avoid too much falling. When the material fills the gathering hole, the telescopic rod extends to push the driven plate to connect the blanking slot with the storage slot. The slider drives the push block to slide on the slide slot, and pushes the excess material into the blanking slot through the guide plate and pours it into the collection box. After moving to the sintering box under the transmission assembly and sintering, it continues to move to the plug-in slot corresponding to the telescopic plug-in block. The telescopic plug-in block extends through the plug-in slot and pushes the blocking plate to extend the hydraulic rod, so that the sintered alumina balls can fall from the gathering hole to the guide plate and enter the collection box, completing automatic unloading.

[0015] 2. A filter is installed in the aggregate box to separate the alumina particles from the alumina balls, so that the alumina particles can enter the aggregate drawer under the filter for easy removal and reuse. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the cross-sectional structure of a high-temperature sintering alumina ball device of the utility model. Figure 1 ;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of a high-temperature sintering alumina ball device of the utility model. Figure 2 ;

[0018] Figure 3 This is a schematic diagram of the explosion structure of a high-temperature sintering alumina ball device of the utility model;

[0019] Figure 4 For this utility model Figure 3 Schematic diagram of the local enlarged structure at point A in the middle.

[0020] In the figure: 1. box body; 2. follower block; 3. storage slot; 4. slide slot; 5. slider; 6. push block; 7. material gathering hole; 8. material dropping slot; 9. telescopic rod; 10. follower plate; 11. feed hopper; 12. raw material pipe; 13. rotating rod; 14. spiral blade; 15. discharge pipe; 16. first fixed block; 17. hydraulic rod; 18. blocking plate; 19. plug-in slot; 20. sintering box; 21. telescopic door; 22. telescopic plug-in block; 23. second fixed block; 24. transmission roller; 25. belt; 26. guide plate; 27. material collection box; 28. filter screen; 29. ​​material collection drawer. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1-4 As shown, a high-temperature sintering alumina ball device comprises a box body 1, a feeding assembly is arranged in the box body 1, a transmission assembly is arranged below the feeding assembly, a driven block 2 is arranged on the transmission assembly, a storage groove 3 is arranged on the top surface of the driven block 2, and slide grooves 4 are arranged on the inner walls of both sides of the storage groove 3, sliders 5 are slidably connected in the slide grooves 4, and a push block 6 is fixedly connected between the sliders 5 on both sides, a material gathering hole 7 is arranged on the bottom surface of the storage groove 3, a blanking groove 8 is arranged on the driven block 2 and is connected to the storage groove 3, a first accommodating hole is arranged on the inner wall of the blanking groove 8 and a telescopic rod 9 is fixedly arranged in the first accommodating hole, and a driven plate 10 is fixedly connected to the end of the telescopic rod 9, and the telescopic rod 9 is in a contracted state during the blanking process, thereby isolating the storage groove 3 from the blanking groove 8.

[0023] In this embodiment, the loading assembly includes a feed hopper 11 fixed on the box body 1, a raw material tube 12 is connected between the inner walls of both sides of the box body 1, a rotating rod 13 is rotatably connected inside the raw material tube 12, and a spiral blade 14 is provided on the rotating rod 13. The discharge port of the feed hopper 11 is connected to the feed port of the raw material tube 12, and a discharge pipe 15 is fixedly connected to the end of the raw material tube 12. The rotation of the rotating rod 13 drives the spiral blade 14 to rotate and pushes the material to fall from the discharge pipe 15, thereby achieving preliminary control of the amount of material falling.

[0024] In this embodiment, the outer walls on both sides of the driven block 2 are symmetrically fixedly connected with the first fixed blocks 16, the bottom of the first fixed block 16 is provided with a second accommodating hole and a hydraulic rod 17 is fixed therein, the end of the hydraulic rod 17 is fixedly connected with a blocking plate 18, the first fixed block 16 is provided with a plug-in groove 19, and a telescopic plug-in block 22 is fixedly provided on the raw material tube 12, and the size of the telescopic part of the telescopic plug-in block 22 corresponds to the plug-in groove 19. When the blocking plate 18 is pushed by the telescopic plug-in block 22, the hydraulic rod 17 is extended to allow the alumina balls in the gathering hole 7 to fall onto the guide plate 26 to realize automatic unloading.

[0025] In this embodiment, a sintering box 20 is fixedly connected between the inner walls of both sides of the box body 1. Telescopic doors 21 are arranged on both sides of the sintering box 20. The telescopic doors 21 are closed after the driven block 2 enters to keep the space sealed.

[0026] In this embodiment, the transmission assembly includes a second fixed block 23 fixedly connected to the two side walls of the box body 1, a transmission roller 24 is arranged in the second fixed block 23, and belts 25 are arranged at both ends of the transmission roller 24. The belt 25 drives the transmission roller 24 to rotate to realize transmission.

[0027] In this embodiment, a material guide plate 26 is fixedly connected between the inner walls on both sides of the box body 1 below the transmission assembly, and a collection box 27 is fixedly provided on the outer wall of the box body 1 at the discharge end of the material guide plate 26. A filter screen 28 is provided in the collection box 27, and a collection bin 29 is provided below the filter screen 28. The filter screen 28 can separate the alumina balls from the alumina particles, allowing the alumina particles to fall into the collection bin 29 for recycling and reuse.

[0028] It should be noted that the utility model is a high-temperature sintering alumina ball device. When in use, when the rotating rod 13 rotates, the spiral blade 14 pushes the material in the discharge pipe 15 to fall into the storage groove 3, so as to control the amount of material falling in and avoid too much falling. When the material fills the gathering hole 7, the telescopic rod 9 extends and pushes the driven plate 10 to connect the blanking groove 8 with the storage groove 3. The slider 5 drives the push block 6 to slide on the slide groove 4, and pushes the excess material into the blanking groove 8 through the guide plate 26 and pours it into the collection box 27. After moving to the sintering box 20 under the transmission assembly and sintering, it continues to move to the plug-in groove 19 corresponding to the telescopic plug-in block 22. The telescopic plug-in block 22 extends through the plug-in groove 19 and pushes the blocking plate 18 to extend the hydraulic rod 17, so that the sintered alumina balls can fall from the gathering hole 7 to the guide plate 26 and enter the collection box 27, completing automatic unloading.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A high temperature sintering alumina ball device, comprising a box (1), characterized in that: A loading assembly is provided in the box body (1), a transmission assembly is provided below the loading assembly, a driven block (2) is provided on the transmission assembly, a storage groove (3) is provided on the top surface of the driven block (2), a sliding groove (4) is provided on the inner walls of both sides of the storage groove (3), a slider (5) is slidably connected in the sliding groove (4), a push block (6) is fixedly connected between the sliders (5) on both sides, a material gathering hole (7) is provided on the bottom surface of the storage groove (3), a blanking groove (8) is provided on the driven block (2) and is connected to the storage groove (3), a first accommodating hole is provided on the inner wall of the blanking groove (8) and a telescopic rod (9) is fixedly provided in the first accommodating hole, and a driven plate (10) is fixedly connected to the end of the telescopic rod (9).

2. A high temperature sintered alumina ball device according to claim 1, characterized in that: The feeding assembly comprises a feed hopper (11) fixed on a box body (1); a raw material pipe (12) is connected between the inner walls on both sides of the box body (1); a rotating rod (13) is rotatably connected inside the raw material pipe (12); a spiral blade (14) is provided on the rotating rod (13); a discharge port of the feed hopper (11) is connected to a feed port of the raw material pipe (12); and a discharge pipe (15) is fixedly connected to the upper end of the raw material pipe (12).

3. The high temperature sintered alumina ball device according to claim 1, characterized in that: The outer walls on both sides of the driven block (2) are symmetrically fixedly connected with a first fixed block (16); a second accommodating hole is provided at the bottom of the first fixed block (16) and a hydraulic rod (17) is fixed therein; a blocking plate (18) is fixedly connected to the end of the hydraulic rod (17); and a plug-in slot (19) is provided on the first fixed block (16).

4. A high temperature sintered alumina ball device according to claim 1, characterized in that: A sintering box (20) is fixedly connected between the inner walls on both sides of the box body (1), and telescopic doors (21) are provided on both sides of the sintering box (20).

5. The high temperature sintered alumina ball device according to claim 2, characterized in that: A telescopic plug-in block (22) is fixedly provided on the raw material pipe (12), and the size of the telescopic portion of the telescopic plug-in block (22) corresponds to the plug-in slot (19).

6. A high temperature sintered alumina ball device according to claim 1, characterized in that: The transmission assembly comprises a second fixed block (23) fixedly connected to two side walls of the box body (1), a transmission roller (24) is arranged inside the second fixed block (23), and belts (25) are arranged at both ends of the transmission roller (24).

7. A high temperature sintered alumina ball device according to claim 6, characterized in that: A material guide plate (26) is fixedly connected between the inner walls on both sides of the box body (1) below the transmission assembly, and a material collection box (27) is fixedly provided on the outer wall of the box body (1) at the material discharge end of the material guide plate (26), a filter screen (28) is provided in the material collection box (27), and a material collection bin (29) is provided below the filter screen (28).

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