Steel structure shot blasting and recycling device
Patent Information
- Application Number
- CN202521862007.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-30
- Publication Date
- 2026-09-08
- Estimated Expiration
- 2035-08-30
AI Technical Summary
[0004]本实用新型的目的是为了解决现有技术中，在使用的过程中，需要工作人员手动进行分类，无法对抛丸的表面进行清理，从而影响使用效果的缺点，而提出的一种钢结构抛丸回收装置
由于设置了降尘清理机构，通过风通过安装管进入到喷头二内，最终从喷头二喷出，利用风机的风选作用，进一步分离钢丸中的轻质杂质，如粉尘和细小的铁锈颗粒，风力可将这些轻质杂质从钢丸中吹离，实现杂质与钢丸的有效分离；
Smart Images
Figure CN224724480U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of steel structure manufacturing technology, and in particular to a steel structure shot blasting recovery device. Background Technology
[0002] A shot blasting machine is a machine that uses mechanical methods to propel shot at a high speed and a certain angle onto a working surface. The shot blasting machine will simultaneously propel the shot and recover the shot that has been thrown out. Therefore, a recovery device is used to recover the shot that has been thrown out.
[0003] In existing technologies, manual sorting by staff is required during use, which makes it impossible to clean the surface of the shot blasted material, thus affecting the effectiveness of the application. Utility Model Content
[0004] The purpose of this invention is to address the shortcomings of existing technologies, which require manual sorting by workers during use, making it impossible to clean the surface of the shot blasted material and thus affecting the performance. Therefore, this invention proposes a steel structure shot blasting recycling device.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: A steel structure shot blasting recycling device, comprising: The recycling bin and four support legs fixedly installed at the bottom of the recycling bin; Collection bin one is fixedly installed on the left side of the recycling bin; Collection box two is fixedly installed on the right side of the recycling bin; The feed inlet is fixedly installed on the top of the recycling bin; The discharge port is fixedly installed at the bottom of the recycling bin; The dust suppression and cleaning mechanism is located inside the recycling bin; The screening mechanism, located inside the recycling bin, is used to screen the shot blasting material. The screening vibration mechanism is located inside the recycling bin and is used to vibrate the screening mechanism. The opening and closing mechanism is located inside the recycling bin.
[0006] Preferably, the dust suppression and cleaning mechanism includes a storage box fixedly installed on the left side of the recycling bin, a pipe fixedly installed on the storage box, a nozzle one fixedly installed on one side of the pipe, a fan fixedly installed on the right side of the recycling bin, and a nozzle two fixedly installed on one side of the fan.
[0007] Preferably, the screening mechanism includes a screening plate one and a screening plate two slidably installed inside the recycling bin. A connecting block one is fixedly installed on the right side of the screening plate one, and a connecting block two is fixedly installed on the left side of the screening plate two. The connecting block one and the connecting block two are slidably connected to the inside of the recycling bin.
[0008] Preferably, the screening vibration mechanism includes a drive motor located on the right side of the recycling bin. The output shaft of the drive motor is fixedly mounted with a rotating shaft. The outer surface of the rotating shaft is rotatably connected to the interior of the recycling bin. A cam and a first bevel gear are fixedly mounted on the outer surface of the rotating shaft. A cam groove is provided on the outer surface of the cam. A reciprocating rod is slidably mounted on the cam groove. The reciprocating rod is fixedly connected to a connecting block. A second bevel gear meshes with the first bevel gear. A rotating rod is fixedly mounted on the second bevel gear. The outer surface of the rotating rod is rotatably connected to the interior of the recycling bin.
[0009] Preferably, a first sprocket is fixedly mounted on the outer surface of the rotating rod, the first sprocket meshes with a first chain, the first chain meshes with a second sprocket, a rotating rod is fixedly mounted on the second sprocket, the outer surface of the rotating rod is rotatably connected to the interior of the recycling bin, a third bevel gear is fixedly mounted on the outer surface of the rotating rod, the third bevel gear meshes with a fourth bevel gear, a rotating shaft is fixedly mounted on the fourth bevel gear, the outer surface of the rotating shaft is rotatably connected to the interior of the recycling bin, a second cam is fixedly mounted on the outer surface of the rotating shaft, a second cam groove is provided on the outer surface of the second cam, a second reciprocating rod is slidably mounted on the second cam groove, and the second reciprocating rod is fixedly connected to a second connecting block.
[0010] Preferably, the opening and closing mechanism includes through holes on both sides of the recycling bin, a dual-head motor is provided on the bottom inside the recycling bin, and a rotating column is fixedly installed on each of the two output shafts of the dual-head motor. A sealing plate is fixedly installed on the outer surface of one of the rotating columns, and a fifth bevel gear is fixedly installed on the outer surface of the other rotating column. The fifth bevel gear meshes with a sixth bevel gear, and a screw is fixedly installed on the top of the sixth bevel gear. The outer surface of the screw is rotatably connected to the inside of the recycling bin.
[0011] Preferably, a seventh bevel gear is fixedly mounted on the outer surface of another rotating column, the seventh bevel gear meshing with an eighth bevel gear, a support rod is fixedly mounted on the eighth bevel gear, the outer surface of the support rod is rotatably connected to the interior of the recycling bin, a third sprocket is fixedly mounted on the outer surface of the support rod, the third sprocket meshing with a second chain, the second chain meshing with a fourth sprocket, a positioning rod is fixedly mounted on the fourth sprocket, the outer surface of the positioning rod is rotatably connected to the interior of the recycling bin, and a ninth bevel gear is fixedly mounted on the outer surface of the positioning rod, the ninth bevel gear meshing with a tenth bevel gear.
[0012] Preferably, a threaded rod is fixedly installed on the tenth bevel gear, and L-blocks are threadedly connected to the outer surfaces of the threaded rod and the screw. Both L-blocks are slidably connected to the recycling bin, and sealing plates II are fixedly installed on the top of both L-blocks. Both sealing plates II are slidably connected to the through hole and the interior of the recycling bin.
[0013] The beneficial effects of the steel structure shot blasting recycling device described in this utility model are as follows: Because of the dust removal and cleaning mechanism, the air enters the nozzle two through the installation pipe and is finally sprayed out from the nozzle two. The wind separation effect of the fan is used to further separate the light impurities in the steel shot, such as dust and fine rust particles. The wind can blow these light impurities away from the steel shot, thus achieving effective separation of impurities from steel shot. Because of the screening mechanism, shot of different sizes can be accurately classified and shot of different sizes can be reasonably allocated to the corresponding processing stages to meet diverse process requirements. Because of the screening vibration mechanism, the shot blasting is less likely to accumulate and clog at the screen holes during the vibration process, ensuring the continuity and stability of the screening process and further improving the screening efficiency. Because of the opening and closing mechanism, the L-block moves downward as the screw and threaded rod rotate. The L-block then moves the sealing plate downward, thus opening or closing the sealing plate. This ensures that the sealing plate fits tightly when closed, effectively preventing material leakage and dust ingress, and improving the reliability and stability of the seal.
[0014] This invention can automatically classify shot blasting and clean the surface of shot blasting during use, thus improving the effectiveness of the application. Attached Figure Description
[0015] Figure 1 This is a structural schematic diagram of a steel structure shot blasting recovery device proposed in this utility model; Figure 2 This is a top view of the steel structure shot blasting recovery device proposed in this utility model; Figure 3 This is a bottom view of the steel structure shot blasting recovery device proposed in this utility model; Figure 4 This utility model proposes a steel structure shot blasting recycling device. Figure 1 Enlarged structural diagram of section A; Figure 5 This utility model proposes a steel structure shot blasting recycling device. Figure 1 Enlarged structural diagram of section B; Figure 6This utility model proposes a steel structure shot blasting recycling device. Figure 1 Enlarged structural diagram of section C; Figure 7 This utility model proposes a steel structure shot blasting recycling device. Figure 1 Enlarged structural diagram of section D in the middle; Figure 8 This is a three-dimensional structural diagram of a steel structure shot blasting recycling device proposed in this utility model.
[0016] Reference numerals: 1. Recycling bin; 2. Support leg; 3. Collection bin one; 4. Collection bin two; 5. Feed inlet; 6. Fan; 7. Storage bin; 8. Nozzle one; 9. Screening plate one; 10. Screening plate two; 11. Drive motor one; 12. Rotating shaft; 13. Cam one; 14. Connecting block one; 15. First bevel gear; 16. Second bevel gear; 17. Rotating rod; 18. First sprocket; 19. First chain; 20. Second sprocket ; 21. Rotating rod; 22. Third bevel gear; 23. Fourth bevel gear; 24. Cam II; 25. Connecting block II; 26. Rotating column; 27. Fifth bevel gear; 28. Sixth bevel gear; 29. Screw; 30. Seventh bevel gear; 31. Eighth bevel gear; 32. Third sprocket; 33. Second chain; 34. Fourth sprocket; 35. Ninth bevel gear; 36. Tenth bevel gear; 37. Threaded rod; 38. Sealing plate II. Detailed Implementation
[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0018] Example 1 Reference Figures 1-8 A steel structure shot blasting recycling device, comprising: The recycling bin 1 and four support legs 2 fixedly installed at the bottom of the recycling bin 1; Collection bin 3 is fixedly installed on the left side of recycling bin 1; Collection box 2, 4, is fixedly installed on the right side of recycling box 1; Feed inlet 5 is fixedly installed on the top of recycling bin 1; The discharge port is fixedly installed at the bottom of recycling bin 1; The dust suppression and cleaning mechanism is located inside the recycling bin 1; The screening mechanism is located inside the recycling bin 1 and is used to screen the shot blasting material. A screening vibration mechanism is installed inside the recycling bin 1 and is used to vibrate the screening mechanism; The opening and closing mechanism is located inside recycling bin 1.
[0019] In this embodiment, the dust removal and cleaning mechanism includes a storage box 7 fixedly installed on the left side of the recycling box 1, a pipe fixedly installed on the storage box 7, a nozzle 8 fixedly installed on one side of the pipe, a fan 6 fixedly installed on the right side of the recycling box 1, and a nozzle 2 fixedly installed on one side of the fan 6.
[0020] In this embodiment, the screening mechanism includes a screening plate 9 and a screening plate 10 that are slidably installed inside the recycling bin 1. A connecting block 14 is fixedly installed on the right side of the screening plate 9, and a connecting block 25 is fixedly installed on the left side of the screening plate 10. The connecting block 14 and the connecting block 25 are slidably connected to the inside of the recycling bin 1.
[0021] In this embodiment, the screening vibration mechanism includes a drive motor 11 located on the right side of the recycling bin 1. The output shaft of the drive motor 11 is fixedly mounted with a rotating shaft 12. The outer surface of the rotating shaft 12 is rotatably connected to the interior of the recycling bin 1. A cam 13 and a first bevel gear 15 are fixedly mounted on the outer surface of the rotating shaft 12. A cam groove is provided on the outer surface of the cam 13. A reciprocating rod is slidably mounted on the cam groove. The reciprocating rod is fixedly connected to a connecting block 14. The first bevel gear 15 meshes with a second bevel gear 16. A rotating rod 17 is fixedly mounted on the second bevel gear 16. The outer surface of the rotating rod 17 is rotatably connected to the interior of the recycling bin 1.
[0022] In this embodiment, a first sprocket 18 is fixedly installed on the outer surface of the rotating rod 17. The first sprocket 18 meshes with a first chain 19. The first chain 19 meshes with a second sprocket 20. A rotating rod 21 is fixedly installed on the second sprocket 20. The outer surface of the rotating rod 21 is rotatably connected to the interior of the recycling bin 1. A third bevel gear 22 is fixedly installed on the outer surface of the rotating rod 21. The third bevel gear 22 meshes with a fourth bevel gear 23. A rotating shaft is fixedly installed on the fourth bevel gear 23. The outer surface of the rotating shaft is rotatably connected to the interior of the recycling bin 1. A second cam 24 is fixedly installed on the outer surface of the rotating shaft. A second cam groove is provided on the outer surface of the second cam 24. A second reciprocating rod is slidably installed on the second cam groove. The second reciprocating rod is fixedly connected to a second connecting block 25.
[0023] In this embodiment, the opening and closing mechanism includes through holes on both sides of the recycling bin 1. A dual-head motor is provided on the bottom side of the inside of the recycling bin 1. Rotating columns 26 are fixedly installed on the two output shafts of the dual-head motor. A sealing plate is fixedly installed on the outer surface of one of the rotating columns 26. A fifth bevel gear 27 is fixedly installed on the outer surface of the other rotating column 26. The fifth bevel gear 27 meshes with a sixth bevel gear 28. A screw 29 is fixedly installed on the top of the sixth bevel gear 28. The outer surface of the screw 29 is rotatably connected to the inside of the recycling bin 1.
[0024] In this embodiment, a seventh bevel gear 30 is fixedly installed on the outer surface of another rotating column 26. The seventh bevel gear 30 meshes with an eighth bevel gear 31. A support rod is fixedly installed on the eighth bevel gear 31. The outer surface of the support rod is rotatably connected to the interior of the recycling box 1. A third sprocket 32 is fixedly installed on the outer surface of the support rod. The third sprocket 32 meshes with a second chain 33. The second chain 33 meshes with a fourth sprocket 34. A positioning rod is fixedly installed on the fourth sprocket 34. The outer surface of the positioning rod is rotatably connected to the interior of the recycling box 1. A ninth bevel gear 35 is fixedly installed on the outer surface of the positioning rod. The ninth bevel gear 35 meshes with a tenth bevel gear 36.
[0025] In this embodiment, a threaded rod 37 is fixedly installed on the tenth bevel gear 36. Both the threaded rod 37 and the screw 29 are threadedly connected to L blocks. Both L blocks are slidably connected to the recycling box 1. Both L blocks are fixedly installed on the top of the two L blocks. Both sealing plates 38 are slidably connected to the through hole and the inside of the recycling box 1.
[0026] In this invention, during use, shot of various sizes is poured into the recovery box 1. When it is necessary to vacuum the inside of the recovery box 1, water from the storage box 7 enters the nozzle 8 through a pipe and is finally sprayed out from the nozzle 8, which can humidify the air and absorb dust, helping to initially purify the air inside the recovery box 1 and reduce dust. The blower 6 is turned on, and air enters the nozzle 2 through the installation pipe and is finally sprayed out from the nozzle 2. Utilizing the wind separation effect of the blower 6, light impurities such as dust and fine rust particles in the steel shot are further separated. The wind force can blow these light impurities away from the steel shot, achieving effective separation of impurities from steel shot. When it is necessary to screen shot of different sizes, shot of different sizes passes through the screening plate 9 and the screening plate 10. The shot blasting material falls inside the bottom of the recycling bin 1 and then exits from the discharge port. Screening plates 9 and 10 have screens of different sizes. As the shot passes through these two screens, shot of different sizes is separated according to its size. Shot larger than the screen openings of screen 9 but smaller than the maximum size that can pass through the space above screen 10 will remain in the area between screen 9 and 10. Shot smaller than the screen openings of screen 9 will pass directly through screen 9 and 10 and fall inside the bottom of the recycling bin 1. Finally, the screened shot is discharged from the discharge port of the recycling bin 1, completing the entire screening process. This method accurately classifies shot of different sizes and ensures that shot of different sizes is rationally allocated to the corresponding processing rings. To meet diverse process requirements, when vibration is needed for shot blasting of varying sizes, the drive motor 11 is started, its output shaft drives the rotating shaft 12 to rotate. The rotating shaft 12 drives the cam 13 to rotate, and the cam 13 drives the reciprocating rod to move back and forth. The reciprocating rod simultaneously drives the connecting block 14 and the screening plate 9 to move back and forth, causing the screening plate 9 to vibrate. Shot blasting of varying sizes is placed on the screening plate 9. During vibration, shot blasting of the screen aperture size of the screening plate 9 will fall through the screening plate 9 into the collection box 3 below. At the same time, the rotating shaft 12 drives the first bevel gear 15 to rotate, the first bevel gear 15 drives the second bevel gear 16 to rotate, the second bevel gear 16 drives the rotating rod 17 to rotate, and the rotating rod 17 drives the first chain... Wheel 18 rotates, driving the second sprocket 20 to rotate via the first chain 19. The second sprocket 20 drives the rotating rod 21 to rotate, which in turn drives the third bevel gear 22 to rotate. The third bevel gear 22 drives the fourth bevel gear 23 to rotate, which in turn drives the rotating shaft to rotate. The rotating shaft then drives the second cam 24 to rotate. During the rotation of the second cam 24, the second reciprocating rod 2 moves back and forth. The second reciprocating rod 2 simultaneously drives the second connecting block 25 and the second screening plate 10 to move back and forth. During the vibration of the first screening plate 9, the remaining shot after screening by the first screening plate 9 falls onto the second screening plate 10. Shot of the size of the screen holes of the second screening plate 10 falls through the second screening plate 10 into the collection box 4 below. During the vibration, the shot is less likely to accumulate and clog at the screen holes.This ensures the continuity and stability of the screening process, further improving screening efficiency. When the sealing plate needs to be opened or closed, the dual-head motor is started, and its output shaft drives two rotating columns 26 to rotate. One rotating column 26 drives the sealing plate and the fifth bevel gear 27 to rotate. The fifth bevel gear 27 drives the sixth bevel gear 28 to rotate, and the sixth bevel gear 28 drives the screw 29 to rotate. Simultaneously, the other rotating column 26 drives the seventh bevel gear 30 to rotate, which in turn drives the eighth bevel gear 31 to rotate. The eighth bevel gear 31 drives the support rod to rotate, which in turn drives the third sprocket 32 to rotate. This is achieved through the second chain 33, which drives the fourth sprocket 34 to rotate. The fourth sprocket 34 drives the positioning rod to rotate, which in turn drives the ninth bevel gear 35 to rotate. The ninth bevel gear 35 drives the tenth bevel gear 36 to rotate, and the tenth bevel gear 36 drives the threaded rod 37 to rotate. During the rotation of the screw 29 and the threaded rod 37, block L moves downwards. The block simultaneously moves the sealing plate 38 downwards, thus opening or closing the sealing plate. This ensures a tight seal when closed, effectively preventing material leakage and dust ingress, and improving the reliability and stability of the seal.
[0027] Example 2 The difference between this embodiment and embodiment one is that a hydraulic cylinder is provided on the top of the recycling bin 1. The output shaft of the hydraulic cylinder is fixedly connected to the nozzle 8, which can swing the nozzle 8 to expand the coverage area.
[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A steel structure shot blasting recycling device, characterized in that: include: The recycling bin (1) and four support legs (2) fixedly installed at the bottom of the recycling bin (1); Collection box 1 (3) is fixedly installed on the left side of recycling box (1); Collection box 2 (4) is fixedly installed on the right side of recycling box (1); The feed inlet (5) is fixedly installed on the top of the recycling bin (1); The discharge port is fixedly installed at the bottom of the recycling bin (1); The dust removal and cleaning mechanism is located inside the recycling bin (1); The screening mechanism is located inside the recycling bin (1) and is used to screen the shot blasting material. A screening vibration mechanism is installed inside the recycling bin (1) and is used to vibrate the screening mechanism; The opening and closing mechanism is located inside the recycling bin (1).
2. The steel structure shot blasting recycling device according to claim 1, characterized in that: The dust removal and cleaning mechanism includes a storage box (7) fixedly installed on the left side of the recycling box (1), a pipe fixedly installed on the storage box (7), a nozzle (8) fixedly installed on one side of the pipe, a fan (6) fixedly installed on the right side of the recycling box (1), and a nozzle (2) fixedly installed on one side of the fan (6).
3. The steel structure shot blasting recycling device according to claim 2, characterized in that: The screening mechanism includes a screening plate 1 (9) and a screening plate 2 (10) that are slidably installed inside the recycling bin (1). A connecting block 1 (14) is fixedly installed on the right side of the screening plate 1 (9), and a connecting block 2 (25) is fixedly installed on the left side of the screening plate 2 (10). The connecting block 1 (14) and the connecting block 2 (25) are slidably connected to the inside of the recycling bin (1).
4. A steel structure shot blasting recycling device according to claim 1, characterized in that: The screening vibration mechanism includes a drive motor (11) located on the right side of the recycling box (1). The output shaft of the drive motor (11) is fixedly mounted with a rotating shaft (12). The outer surface of the rotating shaft (12) is rotatably connected to the inside of the recycling box (1). A cam (13) and a first bevel gear (15) are fixedly mounted on the outer surface of the rotating shaft (12). A cam groove is provided on the outer surface of the cam (13). A reciprocating rod is slidably mounted on the cam groove. The reciprocating rod is fixedly connected to a connecting block (14). The first bevel gear (15) meshes with a second bevel gear (16). A rotating rod (17) is fixedly mounted on the second bevel gear (16). The outer surface of the rotating rod (17) is rotatably connected to the inside of the recycling box (1).
5. A steel structure shot blasting recycling device according to claim 4, characterized in that: The outer surface of the rotating rod (17) is fixedly mounted with a first sprocket (18), which meshes with a first chain (19). The first chain (19) meshes with a second sprocket (20). A rotating rod (21) is fixedly mounted on the second sprocket (20). The outer surface of the rotating rod (21) is rotatably connected to the inside of the recycling box (1). A third bevel gear (22) is fixedly mounted on the outer surface of the rotating rod (21). The third bevel gear (22) meshes with a fourth bevel gear (23). A rotating shaft is fixedly mounted on the fourth bevel gear (23). The outer surface of the rotating shaft is rotatably connected to the inside of the recycling box (1). A second cam (24) is fixedly mounted on the outer surface of the rotating shaft. A second cam groove is provided on the outer surface of the second cam (24). A second reciprocating rod is slidably mounted on the second cam groove. The second reciprocating rod is fixedly connected to a second connecting block (25).
6. A steel structure shot blasting recycling device according to claim 1, characterized in that: The opening and closing mechanism includes through holes on both sides of the recycling bin (1). A dual-head motor is provided on the bottom inside the recycling bin (1). A rotating column (26) is fixedly installed on each of the two output shafts of the dual-head motor. A sealing plate is fixedly installed on the outer surface of one of the rotating columns (26). A fifth bevel gear (27) is fixedly installed on the outer surface of the other rotating column (26). The fifth bevel gear (27) meshes with a sixth bevel gear (28). A screw (29) is fixedly installed on the top of the sixth bevel gear (28). The outer surface of the screw (29) is rotatably connected to the inside of the recycling bin (1).
7. A steel structure shot blasting recycling device according to claim 6, characterized in that: One of the rotating columns (26) has a seventh bevel gear (30) fixedly mounted on its outer surface. The seventh bevel gear (30) meshes with an eighth bevel gear (31). A support rod is fixedly mounted on the eighth bevel gear (31). The outer surface of the support rod is rotatably connected to the inside of the recycling box (1). A third sprocket (32) is fixedly mounted on the outer surface of the support rod. The third sprocket (32) meshes with a second chain (33). The second chain (33) meshes with a fourth sprocket (34). A positioning rod is fixedly mounted on the fourth sprocket (34). The outer surface of the positioning rod is rotatably connected to the inside of the recycling box (1). A ninth bevel gear (35) is fixedly mounted on the outer surface of the positioning rod. The ninth bevel gear (35) meshes with a tenth bevel gear (36).
8. A steel structure shot blasting recycling device according to claim 7, characterized in that: A threaded rod (37) is fixedly installed on the tenth bevel gear (36). The outer surfaces of the threaded rod (37) and the screw (29) are threaded with L blocks. Both L blocks are slidably connected to the recycling box (1). A sealing plate (38) is fixedly installed on the top of both L blocks. Both sealing plates (38) are slidably connected to the through hole and the inside of the recycling box (1).