Portable automatic bore cleaner for cleaning inner wall of bore

Abstract

The invention discloses a portable automatic bore cleaning device for cleaning the inner wall of a bore. The portable automatic bore cleaning device comprises a main body column, a diameter adjusting assembly is arranged on the main body column, a rotating assembly is arranged at the end of the diameter adjusting assembly, a dust collection assembly is arranged on the rotating assembly, and a telescopic assembly is arranged at the bottom of the rotating assembly. The invention belongs to the technical field of artillery maintenance equipment, and particularly relates to a portable automatic bore cleaning device for cleaning the inner wall of a bore, and by arranging a diameter adjusting assembly, the diameter of the bore cleaning device can be adjusted according to the actual inner diameter of the bore; through the arrangement of the dust collection assembly, cleaned attachments and gunpowder residual powder can be effectively stored, through the combined arrangement of the diameter adjusting assembly, the rotating assembly, the dust collection assembly and the telescopic assembly, the effects of cleaning the chamber and storing dust through one-man operation can be achieved, and manpower is liberated.

Description

Technical Field

[0001] The invention belongs to the technical field of artillery maintenance equipment, and specifically refers to a portable automatic bore cleaning device for cleaning the inner wall of a gun bore. Background Art

[0002] Artillery is an important military equipment. During the firing process, a large amount of dirt will remain on the inner wall of the barrel due to the burning of the propellant and the friction between the shell and the inner wall of the barrel. These dirt mainly include the residue formed after the burning of the propellant, the metal chips generated by the friction of metal parts, and the attachment of the barrel wall caused by the high temperature and high pressure environment. The long-term accumulation of dirt will not only affect the smoothness of the inner surface of the gun, change the movement trajectory of the shell in the barrel, and thus reduce the shooting accuracy, but also accelerate the corrosion and wear of the inner wall of the barrel, seriously shortening the service life of the gun. If the dirt accumulates too much, it may even cause safety accidents during subsequent firing, such as barrel explosion.

[0003] At present, most gun barrel cleaning work relies on manual methods. Operators need to hold various cleaning tools, such as wire brushes, scrapers, etc., and go deep into the gun barrel to repeatedly wipe and scrape. This cleaning method is not only extremely labor-intensive and inefficient, but also difficult to ensure the comprehensiveness and uniformity of cleaning due to the narrow space and complex structure inside the gun barrel. The cleaning effect is greatly affected by the operator's experience and physical strength. At the same time, although some existing cleaning equipment can reduce labor intensity to a certain extent, it is impossible to adjust the cleaning device according to the actual caliber of the gun barrel, and the cleaned attachments and residual powder of gunpowder cannot be effectively collected, which brings inconvenience to users. Summary of the invention

[0004] The technical problem to be solved by the present invention is that most of the existing technologies require a large amount of manpower to clean the gun bore, and some existing cleaning equipment cannot adjust the cleaning equipment according to the actual caliber of the gun bore, and the cleaned attachments and residual gunpowder powder cannot be effectively collected, which has certain limitations.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is as follows:

[0006] A portable automatic bore cleaner for cleaning the inner wall of a gun bore comprises a main body column, a diameter adjustment component is provided on the main body column, a rotating component is provided at the end of the diameter adjustment component, a dust suction component is provided on the rotating component, and a telescopic component is provided at the bottom of the rotating component.

[0007] Preferably, the diameter adjustment assembly includes a top cover, and the top covers are arranged in two groups and are respectively fixed at both ends of the main column. The two groups of top covers are transversely fixedly connected to mounting blocks in the direction of the main column, and the mounting blocks are evenly arranged in four groups. The mounting blocks are fixed with convex columns, and the convex columns are movably sleeved with H-shaped connecting pieces, and the two groups of H-shaped connecting pieces are inclined in the same direction. A screw is fixed at the center position of one end of the main column, and a movable sleeve is connected to the screw through a thread. The movable sleeve is provided with a groove, and a ring block is sleeved in the groove.

[0008] Preferably, the diameter adjustment assembly also includes a second mounting block, and the corresponding mounting block is fixedly connected to the ring block, and the second mounting block is evenly arranged in four groups, and the second mounting block is fixedly connected to a second boss, and the second boss is movably connected to a second H-type connector, and the second H-type connector is inclined in the opposite direction of the H-type connector, and a long plate is provided on the top of the two groups of H-type connectors and the second H-type connector, and several groups of second bosses are evenly fixedly connected on both sides of the long plate, and the top of the H-type connector and the second H-type connector is movably connected to the second boss, and the top of the long plate is fixed to an arc plate, and an elastic sleeve is sleeved on the arc plate, and brushes are evenly provided on the elastic sleeve.

[0009] Preferably, it also includes a baffle, which is fixed to the end of the screw rod, and the top of the movable sleeve is fixed to the anti-slip layer.

[0010] Preferably, the rotating assembly includes a connecting plate, which is vertically and symmetrically fixed to the ring block, the bottom of the connecting plate is fixed to the turntable, the bottom of the turntable is fixed to the annular plug-in, a motor is provided at the center position of the bottom circle of the turntable, the output end of the motor is fixed to the turntable, the bottom of the motor is fixed to the mounting box, the mounting box is provided with an annular slot corresponding to the annular plug-in, and the annular plug-in is inserted in the annular slot.

[0011] Preferably, the dust suction component includes a dust suction bin, which is annularly fixed to the outer wall of the installation box, and a plurality of groups of dust suction holes are evenly arranged on the dust suction bin. A dust suction pipe is connected through the bottom of the dust suction bin, and two groups of dust suction pipes are arranged in a connected manner. The bottoms of the two groups of dust suction pipes are connected and a main pipe is provided, and a negative pressure motor is connected to the main pipe.

[0012] Preferably, the telescopic assembly comprises an electric telescopic rod, and the electric telescopic rod is fixed to the bottom wall of the installation box.

[0013] Preferably, a plurality of groups of anti-slip protrusions are evenly arranged on the lower half of the electric telescopic rod.

[0014] The beneficial effects achieved by the present invention using the above structure are as follows:

[0015] By providing a diameter adjustment component, the diameter of the bore cleaner can be adjusted according to the actual inner diameter of the barrel. By providing a dust suction component, the cleaned attachments and residual gunpowder powder can be effectively collected. By combining the diameter adjustment component, the rotating component, the dust suction component and the telescopic component, the bore cleaning and dust collection can be performed by a single person, freeing up manpower. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The structure of the embodiment of the present invention is shown in FIG. Figure 1 ;

[0017] Figure 2 The cross-sectional structure of an embodiment of the present invention is shown in FIG. Figure 1 ;

[0018] Figure 3 The cross-sectional structure of an embodiment of the present invention is shown in FIG. Figure 2 ;

[0019] Figure 4 The cross-sectional structure of an embodiment of the present invention is shown in FIG. Figure 3 ;

[0020] Figure 5 The cross-sectional structure of an embodiment of the present invention is shown in FIG. Figure 4 ;

[0021] Figure 6 The cross-sectional structure of an embodiment of the present invention is shown in FIG. Figure 5 ;

[0022] Figure 7 The cross-sectional structure of an embodiment of the present invention is shown in FIG. Figure 6 .

[0023] Among them, 1. main column, 2. diameter adjustment component, 3. rotating component, 4. dust suction component, 5. telescopic component, 6. top cover, 7. mounting block, 8. boss, 9. H-type connector, 10. screw, 11. movable sleeve, 12. groove, 13. ring block, 14. mounting block II, 15. boss II, 16. H-type connector II, 17. long board, 18. boss II, 19. arc plate, 20. elastic sleeve, 21. brush, 22. baffle, 23. anti-slip layer, 24. connecting plate, 25. turntable, 26. annular plug-in, 27. motor, 28. mounting box, 29. annular slot, 30. dust suction bin, 31. dust suction hole, 32. dust suction pipe, 33. main pipe, 34. negative pressure motor, 35. electric telescopic rod, 36. anti-slip protrusion. DETAILED DESCRIPTION

[0024] 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. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0025] like Figure 1-7 As shown, a portable automatic bore cleaner for cleaning the inner wall of a gun bore comprises a main body column 1, a diameter adjustment component 2 is provided on the main body column 1, a rotating component 3 is provided at the end of the diameter adjustment component 2, a dust suction component 4 is provided on the rotating component 3, a telescopic component 5 is provided at the bottom of the rotating component 3, the telescopic component 5 comprises an electric telescopic rod 35, the electric telescopic rod 35 is fixedly connected to the bottom wall of the mounting box 28, and a plurality of groups of anti-slip protrusions 36 are evenly provided on the lower half of the electric telescopic rod 35.

[0026] like Figure 1-7 As shown, the diameter adjustment component 2 includes a top cover 6, and the top cover 6 is provided with two groups and is respectively fixed at both ends of the main column 1. The two groups of top covers 6 are transversely fixed with mounting blocks 7 in the direction of the main column 1. The mounting blocks 7 are evenly arranged in four groups. The mounting blocks 7 are fixed with bosses 8, and the bosses 8 are movably sleeved with H-shaped connectors 9, and the two groups of H-shaped connectors 9 are inclined in the same direction. A screw 10 is fixedly connected to the center position of one end of the main column 1, and a movable sleeve 11 is connected to the screw 10 through a thread. The movable sleeve 11 is provided with a groove 12, and a ring block 13 is sleeved in the groove 12. The diameter adjustment component 2 also includes a second mounting block 14, and the mounting block 14 is fixed to the ring block 13 corresponding to the mounting block 7. The mounting block 11 Four groups are evenly arranged, a second convex column 15 is fixed on the second mounting block 14, a second H-type connector 16 is movably sleeved on the second convex column 15, the second H-type connector 16 is inclined in the opposite direction to the H-type connector 9, a long plate 17 is provided on the top of the two groups of H-type connectors 9 and the second H-type connector 16, a plurality of groups of second convex columns 18 are evenly fixed on both sides of the long plate 17, the top of the H-type connector 9 and the second H-type connector 16 are movably sleeved with the second convex column 18, an arc plate 19 is fixed on the top of the long plate 17, an elastic sleeve 20 is sleeved on the arc plate 19, a brush 21 is evenly arranged on the elastic sleeve 20, and a baffle 22 is also included, the baffle 22 is fixed to the end of the screw 10, and an anti-slip layer 23 is fixed to the top of the movable sleeve 11.

[0027] like Figure 1-7 As shown, the rotating assembly 3 includes a connecting plate 24, which is vertically and symmetrically fixed to the ring block 13, a turntable 25 is fixed to the bottom of the connecting plate 24, an annular plug-in 26 is fixed to the bottom of the turntable 25, a motor 27 is provided at the center position of the bottom circle of the turntable 25, an output end of the motor 27 is fixed to the turntable 25, a mounting box 28 is fixed to the bottom of the motor 27, an annular slot 29 is provided on the mounting box 28 corresponding to the annular plug-in 26, and the annular plug-in 26 is inserted into the annular slot 29.

[0028] like Figure 1-7 As shown, the dust collection component 4 includes a dust collection bin 30, which is annularly fixed to the outer wall of the mounting box 28. A plurality of dust collection holes 31 are evenly arranged on the dust collection bin 30. A dust collection pipe 32 is connected through the bottom of the dust collection bin 30. Two groups of dust collection pipes 32 are arranged and connected. A main pipe 33 is arranged at the bottom of the two groups of dust collection pipes 32, and a negative pressure motor 34 is connected to the main pipe 33.

[0029] When in use, first adjust the electric telescopic rod 35 to extend the device into the gun barrel, then rotate the movable sleeve 11, the movable sleeve 11 rotates along the thread of the screw rod 10 and then drives the ring block 13 to move, the movement of the ring block 13 drives the H-type connector 9 and the H-type connector 2 16 to make vertical tilting movements, at this time the H-type connector 9 and the H-type connector 2 16 push the long plate 17 upward, the long plate 17 pushes the arc plate 19 upward, the arc plate 19 pushes the elastic sleeve 20 so that the brush 21 on the elastic sleeve 20 contacts the inner wall of the gun barrel, at this time start the motor 27, the motor 27 drives the turntable 25 to rotate and then drives the connecting plate 24 to rotate, the connecting plate 24 drives the diameter adjustment assembly 2 to rotate as a whole to clean the inner wall of the gun barrel. When it is necessary to collect the cleaned attachments and residual powder of gunpowder, start the negative pressure motor 34, and the negative pressure motor 34 generates negative pressure to suck the attachments and residual powder of gunpowder into the dust suction bin 30 through the dust suction hole 31, and finally discharge them to the next structure for collection through the dust suction pipe 32 and the main pipe 33. In summary, the device can adjust the diameter of the bore cleaner according to the actual inner diameter of the barrel by setting the diameter adjustment component 2, and can effectively collect the cleaned attachments and residual powder of gunpowder by setting the dust suction component 4. By combining the diameter adjustment component 2, the rotating component 3, the dust suction component 4 and the telescopic component 5, the function of single-person operation of bore cleaning and dust collection can be realized, freeing up manpower.

[0030] 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.

[0031] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.

Claims

1. A portable automatic chamber cleaning device for cleaning the inner wall of a gun barrel, comprising a main column, characterized in that: The main body column is provided with a diameter adjustment component, the end of the diameter adjustment component is provided with a rotating component, the rotating component is provided with a dust suction component, and the bottom of the rotating component is provided with a telescopic component.

2. A portable automatic bore cleaning device for cleaning the inner wall of a gun bore according to claim 1, characterized in that: The diameter adjustment assembly includes a top cover, which is provided with two groups and is respectively fixed at both ends of the main column. The two groups of top covers are fixedly connected with mounting blocks in the transverse direction of the main column. The mounting blocks are evenly arranged in four groups. A convex column is fixed on the mounting block, and an H-shaped connecting piece is movably sleeved on the convex column and the two groups of H-shaped connecting pieces are inclined in the same direction. A screw is fixedly connected to the center position of one end of the main column, and a movable sleeve is connected to the screw through a thread. The movable sleeve is provided with a groove, and a ring block is sleeved in the groove.

3. A portable automatic bore cleaning device for cleaning the inner wall of a gun bore according to claim 2, characterized in that: The diameter adjustment assembly also includes a second mounting block, and the mounting block is fixedly connected to the ring block corresponding to the mounting block. The second mounting block is evenly arranged in four groups. The second mounting block is fixedly connected to a second boss, and the second boss is movably connected to a second H-shaped connector. The second H-shaped connector is inclined in the opposite direction to the H-shaped connector. A long plate is provided on the top of the two groups of H-shaped connectors and the second H-shaped connector, and several groups of second bosses are evenly fixedly connected on both sides of the long plate. The top of the H-shaped connector and the second H-shaped connector is movably connected to the second boss. The top of the long plate is fixed to an arc plate, and an elastic sleeve is sleeved on the arc plate, and brushes are evenly provided on the elastic sleeve.

4. A portable automatic bore cleaning device for cleaning the inner wall of a gun bore according to claim 2, characterized in that: It also includes a baffle, which is fixed to the end of the screw rod, and the top of the movable sleeve is fixed to the anti-skid layer.

5. A portable automatic bore cleaning device for cleaning the inner wall of a gun bore according to claim 1, characterized in that: The rotating assembly includes a connecting plate, which is vertically and symmetrically fixed to the ring block, the bottom of the connecting plate is fixed to the turntable, the bottom of the turntable is fixed to the annular plug-in, a motor is provided at the center position of the bottom circle of the turntable, the output end of the motor is fixed to the turntable, the bottom of the motor is fixed to the mounting box, the mounting box is provided with an annular slot corresponding to the annular plug-in, and the annular plug-in is inserted into the annular slot.

6. A portable automatic bore cleaning device for cleaning the inner wall of a gun bore according to claim 1, characterized in that: The dust suction component includes a dust suction bin, which is annularly fixed to the outer wall of the installation box. A plurality of dust suction holes are evenly arranged on the dust suction bin. A dust suction pipe is connected through the bottom of the dust suction bin. Two groups of dust suction pipes are arranged in communication. The bottoms of the two groups of dust suction pipes are connected and provided with a main pipe, and a negative pressure motor is connected to the main pipe.

7. A portable automatic bore cleaning device for cleaning the inner wall of a gun bore according to claim 1, characterized in that: The telescopic assembly comprises an electric telescopic rod, and the electric telescopic rod is fixed to the bottom wall of the installation box.

8. A portable automatic bore cleaning device for cleaning the inner wall of a gun bore according to claim 7, characterized in that: The lower half of the electric telescopic rod is evenly provided with a plurality of groups of anti-slip protrusions.

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