Shot blasting machine for building equipment maintenance

Abstract

According to the technical scheme, the shot blasting machine is characterized in that the shot blasting machine comprises a support, and a PLC is fixedly installed on one side of the support; the collecting assembly is arranged in the support and used for collecting shots, the collecting assembly comprises a shot blasting bin, the shot blasting bin is arranged in the support, two rotating columns are fixedly installed on the outer circle wall face of the support, positioning holes are formed in the two sides of the support correspondingly, and the rotating columns are fixedly installed on the outer circle wall face of the support. According to the shot blasting machine, under the mutual matching action of the bracket, the PLC, the shot blasting bin, the rotating column, the positioning hole, the bearing, the shot blasting hole, the shot blasting machine body, a cover plate, a shot outlet hole, a sliding groove, a collecting frame, a sliding strip, a magnet and a collecting bin, the effect of collecting shot materials after shot blasting is achieved; and corrosion impurities of the materials are prevented from being mixed with the shots to influence the recycling effect of the shots.

Description

Technical Field

[0001] The utility model relates to the technical field of shot blasting machines, in particular to a shot blasting machine for repairing construction machinery. Background Art

[0002] During the construction process at the construction site, due to the long-term work of construction machinery, the construction machinery may be damaged. In order to avoid damage to the construction machinery, it may be necessary to repair the construction machinery. During the repair process, it may be necessary to polish the parts with rust on the surface. When polishing, a shot blasting machine may be needed. A shot blasting machine refers to a casting equipment that uses high-speed projectiles thrown by a shot blaster to clean or strengthen the surface of a casting. The shot blasting machine can simultaneously remove sand, core and clean the casting. In some areas, it is also verbally called a sandblasting machine or a sandblasting machine. A shot blasting machine is a processing technology that uses a shot blaster to throw steel sand and steel shots at high speed to impact the surface of a material object. Compared with other surface treatment technologies, it is faster and more effective, and can be used for part of the casting process after retention or stamping.

[0003] For example, the Chinese patent with the announcement number CN213970676U proposes a vertical shot blasting machine. This patent changes the structure of the traditional shot blasting machine so that the main machine and the sand box are arranged vertically. At the same time, the angle between the shot injection tube and the ejection tube and the angle between the ejection tube and the shot blasting machine are determined according to the working frequency of the shot blasting machine, the rebound angle of the shot blasting, etc., so as to ensure that vertical shot blasting can be performed and all the shots can be rebounded into the sand box through the shot return tube, which greatly improves the quality and speed of the grinding. However, in this scheme, when the shot blasting machine is performing shot blasting on the surface of the material, the shot will remove the rust on the surface of the material when the shot is sanding the material. Since the shot has the characteristic of recycling, the rust impurities may be mixed with the shot when the shot is collected, so that the shot may affect the shot blasting effect on the material when the shot is used again.

[0004] For example, the Chinese patent with the announcement number CN218137352U proposes a through-type shot blasting machine. The patent sets up sound insulation boards, noise reduction protrusions, noise reduction cavities, wear-resistant reinforcement boards, noise reduction boards and reinforcement ribs. By setting up sound insulation boards and noise reduction boards, the noise inside the shot blasting machine shell is reduced and sound insulation is performed to reduce the noise generated by the rotation of the shot blasting machine blades and the collision of the shots and the noise of the shots hitting the inside of the shot blasting machine shell. The wear-resistant reinforcement board is set to avoid the collision and wear of the shots on the noise reduction board, thereby extending its service life. At the same time, after the noise is transmitted to the inside of the noise reduction cavity, the noise is reduced by using the noise reduction board. The protrusions reflect the noise, thereby weakening the energy of the noise and reducing the echo, thereby further improving the effect of noise reduction and sound insulation, avoiding the transmission of noise, and improving its practicality, thereby solving the problem of poor noise reduction. However, in this solution, when the shot blasting machine is blasting the surface of the material, the shot will remove the rust on the surface of the material when the shot is sanding the material. Since the shot has the characteristic of recycling, the rust impurities may be mixed with the shot when it is collected, which may affect the shot blasting effect on the material when the shot is blasted again. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a shot blasting machine for the maintenance of construction machinery, which solves the problem that when the shot blasting machine is performing shot blasting on the surface of the material, the shot will remove the rust on the surface of the material when the sand is dropped on the material. Since the shot has the characteristic of recycling, the rust impurities may be mixed with the shot when the shot is collected, thereby affecting the shot blasting effect on the material when the shot is used for shot blasting again.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A shot blasting machine for maintenance of construction machinery, comprising a bracket, a PLC controller is fixedly installed on one side of the bracket; a collecting component, the collecting component is arranged inside the bracket, and is used to collect shot materials, the collecting component comprises a shot blasting bin, the shot blasting bin is arranged inside the bracket, two rotating columns are fixedly installed on the outer circular wall surface of the bracket, positioning holes are respectively opened on both sides of the bracket, the inner circular wall surface of the positioning hole is fixedly sleeved with a bearing, the inner ring of the bearing is fixedly sleeved with the outer circular wall surface of the rotating column, the outer circular wall surface of the shot blasting bin is opened with a shot blasting hole, and the outer circular wall surface of the shot blasting bin is A shot blasting machine body is fixedly installed on the wall, the shot blasting machine body is electrically connected to the PLC controller, the outer circular wall surface of the shot outlet pipe of the shot blasting machine body is fixedly sleeved with the inner circular wall surface of the shot blasting hole, the inner circular wall surface of the shot blasting bin is movably sleeved with a cover plate, the inner circular wall surface of the shot blasting bin is provided with a plurality of shot outlet holes, slide grooves are respectively provided on both sides of the interior of the bracket, a collection frame is provided inside the bracket, slide bars are fixedly installed on both sides of the collection frame, the slide bars are movably sleeved with the slide grooves, a plurality of magnets are fixedly installed inside the collection frame, and a collection bin is provided inside the bracket.

[0008] In order to achieve a better shot blasting effect of the material, as a shot blasting machine for maintenance of construction machinery of the utility model, it is preferred that a mounting hole is opened at one end of the shot blasting bin, a mounting frame is fixedly installed at one end of the shot blasting bin, a driving motor is fixedly installed on one side of the inner side of the mounting frame, the driving motor is electrically connected to the PLC controller, the driving shaft of the driving motor is movably connected to the inner circular wall surface of the mounting hole, a connecting column is fixedly installed at one end of the driving shaft of the driving motor, two rotating rods are fixedly installed on the outer circular wall surface of the connecting column, and a stirring bar is fixedly installed at one end of the rotating rod.

[0009] In order to limit the collecting bin, as a shot blasting machine for repairing construction machinery of the utility model, preferably, two fixing plates are fixedly installed on the inner bottom surface of the bracket, and two sliding grooves are provided on the bottom surface of the collecting bin, and the sliding grooves are movably connected with the fixing plates.

[0010] In order to facilitate the staff to pull the collection bin, as a shot blasting machine for repairing construction machinery of the utility model, preferably, a first handle is fixedly installed on one side of the collection bin.

[0011] In order to prevent the material in the shot blasting bin from falling out, as a shot blasting machine for construction machinery maintenance of the utility model, it is preferred that the outer circular wall surface of the cover plate is provided with a thread, the inner circular wall surface of the shot blasting bin is provided with a thread, and the inner circular wall surface of the shot blasting bin is threadedly connected to the outer circular wall surface of the cover plate.

[0012] In order to facilitate the staff to rotate the cover plate, as a shot blasting machine for construction machinery maintenance of the utility model, preferably, a second handle is fixedly installed at one end of the cover plate.

[0013] In order to power the PLC controller, the shot blasting machine body and the driving motor, as a shot blasting machine for construction machinery maintenance of the utility model, preferably, a battery is fixedly installed on one side of the bracket, the battery is electrically connected to the PLC controller, the battery is electrically connected to the shot blasting machine body, and the battery is electrically connected to the driving motor.

[0014] In summary, the utility model mainly has the following beneficial effects:

[0015] Through the cooperation of the bracket, PLC controller, shot blasting bin, rotating column, positioning hole, bearing, shot blasting hole, shot peening machine body, cover plate, shot outlet hole, chute, collecting frame, slide bar, magnet and collecting bin, the shot material after shot blasting can be collected to avoid the rust impurities of the material from mixing with the shot material and affecting the recycling effect of the shot material. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the support structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the shot blasting bin structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the collection frame structure of the utility model;

[0020] Figure 5 yes Figure 2 Schematic diagram of the local structure of A.

[0021] Figure numerals: 1. bracket; 2. PLC controller; 3. shot blasting bin; 4. shot blasting hole; 5. shot blasting machine body; 6. cover plate; 7. slide groove; 8. collection frame; 9. slide bar; 10. magnet; 11. collection bin; 12. rotating column; 13. positioning hole; 14. bearing; 15. mounting hole; 16. mounting frame; 17. driving motor; 18. connecting column; 19. rotating rod; 20. stirring bar; 21. shot outlet hole; 22. battery; 23. slide groove; 24. fixing plate; 25. first handle; 26. second handle. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1

[0024] refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 A shot blasting machine for building machinery maintenance includes a bracket 1, a PLC controller 2 is fixedly installed on one side of the bracket 1, a collecting component is arranged inside the bracket 1 for collecting the shot material, and the collecting component includes a shot blasting bin 3, the shot blasting bin 3 is arranged inside the bracket 1, two rotating columns 12 are fixedly installed on the outer circumferential wall surface of the bracket 1, positioning holes 13 are respectively opened on both sides of the bracket 1, and the inner circumferential wall surface of the positioning hole 13 is fixedly sleeved with a bearing 14, and the inner ring of the bearing 14 is fixedly sleeved with the outer circumferential wall surface of the rotating column 12 The outer circumferential wall of the shot blasting bin 3 is provided with a shot blasting hole 4, the outer circumferential wall of the shot blasting bin 3 is fixedly installed with a shot blasting machine body 5, the shot blasting machine body 5 is electrically connected to the PLC controller 2, the outer circumferential wall of the shot blasting machine body 5 is fixedly sleeved with the inner circumferential wall of the shot blasting hole 4, the inner circumferential wall of the shot blasting bin 3 is movably sleeved with a cover plate 6, the inner circumferential wall of the shot blasting bin 3 is provided with a plurality of shot outlet holes 21, the inner sides of the bracket 1 are respectively provided with slide grooves 7, the inner side of the bracket 1 is provided with a collection frame 8, and the two sides of the collection frame 8 are respectively fixedly installed with The slide bar 9 is movably connected with the slide groove 7. A plurality of magnets 10 are fixedly installed inside the collection frame 8. A collection bin 11 is arranged inside the bracket 1. Through the arranged magnet 10, when the staff needs to perform shot blasting on the material, the staff rotates the rotating column 12 to rotate the shot blasting bin 3 to a horizontal position, and then the staff puts the material into the shot blasting bin 3, and then rotates the rotating column 12 to return the shot blasting bin 3 to its original position. At this time, the staff turns on the shot blasting machine body 5 through the PLC controller 2, and the shot blasting machine body 5 is sprayed. The shot outlet pipe of the shot blasting machine body 5 throws out the shot to clean the material in the shot blasting bin 3, and the shot in the shot blasting machine body 5 is made of plastic sand. Then the shot falls out from the shot outlet hole 21 after being thrown out. At this time, the shot and the rust of the material pass through the collecting frame 8, and then the rust of the material is adsorbed and collected by the magnet 10, so that the shot passes through the collecting frame 8 and is put into the collecting bin 11, so as to achieve the effect of collecting the shot after shot blasting, and avoid the rust impurities of the material from mixing with the shot to affect the recycling effect of the shot.

[0025] Embodiment 2

[0026] Based on the above embodiment 1, reference Figure 1 , Figure 2 and Figure 3 A mounting hole 15 is provided at one end of the shot blasting bin 3, a mounting frame 16 is fixedly installed at one end of the shot blasting bin 3, a driving motor 17 is fixedly installed on one side of the mounting frame 16, the driving motor 17 is electrically connected to the PLC controller 2, a driving shaft of the driving motor 17 is movably sleeved with the inner wall surface of the mounting hole 15, a connecting column 18 is fixedly installed at one end of the driving shaft of the driving motor 17, two rotating rods 19 are fixedly installed on the outer wall surface of the connecting column 18, and a stirring bar 20 is fixedly installed at one end of the rotating rod 19. By means of the arranged driving motor 17, when the staff puts the material into the shot blasting bin 3 for shot blasting, the staff The operator turns on the drive motor 17 through the PLC controller 2. The drive shaft of the drive motor 17 rotates to drive the connecting column 18 to rotate, and then drives the rotating rod 19 and the stirring bar 20 to rotate in the shot blasting bin 3, so as to stir the material being shot blasted in the shot blasting bin 3, so that the material shot blasting effect is better, and prevent the material from clogging the shot outlet hole 21. Two fixed plates 24 are fixedly installed on the inner bottom surface of the bracket 1, and two sliding grooves 23 are provided on the bottom surface of the collecting bin 11. The sliding grooves 23 are movably connected with the fixed plates 24. The collecting bin 11 is limited by the fixed plates 24 to prevent the collecting bin 11 from shaking and falling in the bracket 1.

[0027] Embodiment 3

[0028] Based on the above embodiment 1 or 2, refer to Figure 1 , Figure 2 , Figure 3 and Figure 5 A first handle 25 is fixedly installed on one side of the collecting bin 11, and the first handle 25 is convenient for the staff to pull the collecting bin 11. The outer circumferential wall of the cover plate 6 is provided with a thread, and the inner circumferential wall of the shot blasting bin 3 is provided with a thread. The inner circumferential wall of the shot blasting bin 3 is threadedly connected with the outer circumferential wall of the cover plate 6. When the staff puts the material into the shot blasting bin 3 for shot blasting, the cover plate 6 is rotated to make the cover plate 6 rotate into the shot blasting bin 3 to prevent the material in the shot blasting bin 3 from falling out. A second handle 26 is fixedly installed on one end of the cover plate 6, and the second handle 26 is convenient for the staff to rotate the cover plate 6. A battery 22 is fixedly installed on one side of the bracket 1, and the battery 22 is electrically connected to the PLC controller 2, the battery 22 is electrically connected to the shot blasting machine body 5, and the battery 22 is electrically connected to the drive motor 17. The PLC controller 2, the shot blasting machine body 5 and the drive motor 17 are powered by the battery 22.

[0029] Working principle: Please refer to Figure 1-Figure 5As shown, through the provided magnet 10, when the staff needs to perform shot blasting on the material, the staff rotates the rotating column 12 to rotate the shot blasting bin 3 to a horizontal position, and then the staff puts the material into the shot blasting bin 3, and then rotates the rotating column 12 to return the shot blasting bin 3 to its original position. At this time, the staff turns on the shot blasting machine body 5 through the PLC controller 2, and the shot outlet pipe of the shot blasting machine body 5 throws out the shot to blast and clean the material in the shot blasting bin 3, and the shot in the shot blasting machine body 5 is made of plastic sand, and then the shot falls out from the shot outlet hole 21 after being thrown out. At this time, the shot and the rust of the material pass through the collecting frame 8, and then the rust of the material is adsorbed and collected by the magnet 10, and then the shot passes through the collecting frame 8 and is put into the collecting bin 11, so as to achieve the effect of collecting the shot after shot blasting, and avoid the rust impurities of the material from mixing with the shot to affect the recycling effect of the shot.

[0030] Through the provided driving motor 17, when the staff puts the material into the shot blasting bin 3 for shot blasting, the staff turns on the driving motor 17 through the PLC controller 2, and the driving motor 17 drives the shaft to rotate to drive the connecting column 18 to rotate, thereby driving the rotating rod 19 and the stirring bar 20 to rotate in the shot blasting bin 3, thereby stirring the material being shot blasted in the shot blasting bin 3, making the material shot blasting effect better, and preventing the material from clogging the shot outlet hole 21, and limiting the collecting bin 11 through the fixing plate 24 to prevent the collecting bin 11 from shaking and falling in the bracket 1, and the first handle 25 is convenient for the staff to pull the collecting bin 11, and when the staff puts the material into the shot blasting bin 3 for shot blasting, the cover plate 6 is rotated to make the cover plate 6 turn into the shot blasting bin 3 to prevent the material in the shot blasting bin 3 from falling out, and the cover plate 6 is convenient for the staff to rotate through the second handle 26.

[0031] 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 shot blasting machine for maintenance of construction machinery, characterized in that: include: A bracket (1), a PLC controller (2) being fixedly mounted on one side of the bracket (1); A collecting component, the collecting component is arranged inside the bracket (1) and is used to collect shot materials, the collecting component comprising: a shot blasting bin (3), the shot blasting bin (3) is arranged inside the bracket (1), two rotating columns (12) are fixedly mounted on the outer circular wall surface of the bracket (1), positioning holes (13) are respectively provided on both sides of the bracket (1), a bearing (14) is fixedly sleeved on the inner circular wall surface of the positioning hole (13), the inner ring of the bearing (14) is fixedly sleeved on the outer circular wall surface of the rotating column (12), a shot blasting hole (4) is provided on the outer circular wall surface of the shot blasting bin (3), a shot blasting machine body (5) is fixedly mounted on the outer circular wall surface of the shot blasting bin (3), and the shot blasting machine body (5) is fixedly mounted on the outer circular wall surface of the shot blasting bin (3), and the shot blasting machine body (5) is fixedly mounted on the outer circular wall surface of the shot blasting bin (3). ) is electrically connected to the PLC controller (2), the outer circular wall surface of the shot outlet pipe of the shot blasting machine body (5) is fixedly sleeved with the inner circular wall surface of the shot blasting hole (4), the inner circular wall surface of the shot blasting bin (3) is movably sleeved with a cover plate (6), the inner circular wall surface of the shot blasting bin (3) is provided with a plurality of shot outlet holes (21), the inner sides of the bracket (1) are respectively provided with slide grooves (7), the inner side of the bracket (1) is provided with a collection frame (8), the two sides of the collection frame (8) are respectively fixedly installed with slide bars (9), the slide bars (9) are movably sleeved with the slide grooves (7), the inner side of the collection frame (8) is fixedly installed with a plurality of magnets (10), and the inner side of the bracket (1) is provided with a collection bin (11).

2. A shot blasting machine for maintenance of construction machinery according to claim 1, characterized in that: A mounting hole (15) is provided at one end of the shot blasting bin (3), a mounting frame (16) is fixedly mounted at one end of the shot blasting bin (3), a driving motor (17) is fixedly mounted on one side of the mounting frame (16), the driving motor (17) is electrically connected to the PLC controller (2), a driving shaft of the driving motor (17) is movably sleeved with the inner circular wall surface of the mounting hole (15), a connecting column (18) is fixedly mounted at one end of the driving shaft of the driving motor (17), two rotating rods (19) are fixedly mounted on the outer circular wall surface of the connecting column (18), and a stirring bar (20) is fixedly mounted at one end of the rotating rod (19).

3. A shot blasting machine for maintenance of construction machinery according to claim 1, characterized in that: Two fixing plates (24) are fixedly mounted on the inner bottom surface of the bracket (1), and two sliding grooves (23) are provided on the bottom surface of the collecting bin (11), and the sliding grooves (23) are movably sleeved with the fixing plates (24).

4. A shot blasting machine for maintenance of construction machinery according to claim 1, characterized in that: A first handle (25) is fixedly mounted on one side of the collection bin (11).

5. The shot blasting machine for construction machinery maintenance according to claim 1, characterized in that: The outer circumferential wall surface of the cover plate (6) is provided with threads, the inner circumferential wall surface of the shot blasting bin (3) is provided with threads, and the inner circumferential wall surface of the shot blasting bin (3) is threadedly connected to the outer circumferential wall surface of the cover plate (6).

6. A shot blasting machine for maintenance of construction machinery according to claim 1, characterized in that: A second handle (26) is fixedly mounted on one end of the cover plate (6).

7. A shot blasting machine for maintenance of construction machinery according to claim 2, characterized in that: A storage battery (22) is fixedly mounted on one side of the bracket (1); the storage battery (22) is electrically connected to the PLC controller (2); and the storage battery (22) is electrically connected to the drive motor (17).

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