Cannon wiping device convenient to clean

Abstract

The utility model relates to the technical field of artillery wiping devices, and discloses a convenient-to-clean artillery wiping device which comprises a hollow cylinder, the inner side of the hollow cylinder is slidably connected with a placing disc, the left end of the placing disc is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a rotating rod, the left end of the rotating rod is fixedly connected with a hollow frame, and the hollow frame is fixedly connected with a handle. A hollow disc is fixedly connected to the left side of the hollow frame, a movable rod is rotationally connected to the right side of the interior of the hollow frame, a worm gear is fixedly connected to the outer side of the movable rod, and a worm is rotationally connected to the front side of the hollow frame. According to the gun barrel cleaning device, the rotating worm and the worm gear meshed with the rotating worm can rotate along with the rotating worm, the driving bevel gear can rotate along with the rotating worm, the driven bevel gear can also rotate along with the rotating worm, so that the corresponding lead screw can be driven to rotate, the movable column can drive the cleaning brush to move around on the outer side of the sliding rod, and flexible adjustment can be conducted according to the actual sizes of different gun barrels; therefore, the application range can be widened.

Description

Technical Field

[0001] The utility model relates to the technical field of firecracker cleaning devices, in particular to a firecracker cleaning device which is easy to clean. Background Art

[0002] Cannon is a weapon that uses gunpowder as a driving force and then uses gunpowder explosion or other forms of energy to shoot shells or objects such as shells. Because of its own advantages, it plays an irreplaceable role in war.

[0003] After a cannon is fired, contaminants such as gunpowder residue, water, and plastic residue are likely to remain in the barrel. At this time, a cannon cleaning device is needed to clean the contaminants in the barrel to ensure its performance and safety.

[0004] Most of the gun cleaning devices currently on the market use a gun cleaning brush to move left and right inside the gun barrel to achieve cleaning work, but the gun cleaning brush cannot be flexibly adjusted according to the actual size of different gun barrels, which limits the scope of use, thereby reducing the cleaning quality and failing to meet the needs of users. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a gun cleaning device that is easy to clean, aiming to improve the problem in the prior art that the gun cleaning device cannot be flexibly adjusted according to the actual sizes of different gun barrels, thereby reducing its cleaning quality.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a firecracker cleaning device that is easy to clean, comprising a hollow cylinder, a placement plate is slidably connected to the inner side of the hollow cylinder, a servo motor is fixedly connected to the left end of the placement plate, a rotating rod is fixedly connected to the output end of the servo motor, a hollow frame is fixedly connected to the left end of the rotating rod, a hollow disc is fixedly connected to the left side of the hollow frame, a movable rod is rotatably connected to the right side of the inside of the hollow frame, a worm wheel is fixedly connected to the outer side of the movable rod, a worm is rotatably connected to the front side of the hollow frame, and the rear end of the worm The worm is meshed with the worm wheel and penetrates the hollow frame. The left end of the movable rod penetrates the hollow disc and is fixedly connected with a driving bevel gear. A plurality of fixed plates are evenly fixedly connected to the left side of the inner part of the hollow disc. A screw is rotatably connected to the middle part of one side of the fixed plate. One end of the screw is fixedly connected with a driven bevel gear. The plurality of driven bevel gears are respectively meshed with the corresponding driving bevel gears. A movable column is threadedly connected to the outer side of the screw. One end of the movable column penetrates the hollow disc and is provided with a cleaning brush. A disassembly mechanism is provided on one side of the cleaning brush.

[0007] As a further description of the above technical solution:

[0008] The disassembly mechanism includes a fixed column, and the multiple fixed columns are respectively fixedly connected to one end of the corresponding movable column. A hollow column is arranged on the outer side of the fixed column, and holes are provided on the left and right sides of the multiple fixed columns. A spring is fixedly connected to one side of the inner side of the hole, and one end of the spring is fixedly connected to a limiting rod. Limiting holes are provided on the left and right sides of the multiple hollow columns, and the multiple limiting rods are respectively plugged into the corresponding limiting holes. One end of the multiple hollow columns is respectively fixedly connected to one side of the corresponding cleaning brush.

[0009] As a further description of the above technical solution:

[0010] Both sides of the plurality of movable columns are fixedly connected with sliding blocks, one side of the plurality of fixed plates is fixedly connected with a plurality of sliding rods, and the sliding blocks are respectively slidably connected with the outer walls of the corresponding sliding rods.

[0011] As a further description of the above technical solution:

[0012] A cylinder is fixedly connected to the right side of the interior of the hollow cylinder, and an output end of the cylinder is fixedly connected to the right side of the placement plate.

[0013] As a further description of the above technical solution:

[0014] The upper and lower sides of the right end of the hollow cylinder are both rotatably connected with rotating shafts, and the right sides of the two rotating shafts are fixedly connected with the same movable ring.

[0015] As a further description of the above technical solution:

[0016] A controller is fixedly connected to the middle part of the right side of the hollow cylinder, and the controller is electrically connected to the servo motor and the cylinder respectively.

[0017] As a further description of the above technical solution:

[0018] A protective cover is arranged on the outside of the controller, one side of the protective cover is rotatably connected to the right side of the hollow cylinder, and the rear end of the worm is rotatably connected to the inner rear side of the hollow frame.

[0019] As a further description of the above technical solution:

[0020] The inner dimensions of the plurality of hollow columns are respectively matched with the dimensions of the corresponding fixed columns.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the rotating worm and the worm wheel meshing with it will rotate accordingly, thereby driving the movable rod to rotate. At this time, the active bevel gear on the movable rod will rotate accordingly, and the driven bevel gear meshing with it will also rotate accordingly, thereby driving the corresponding screw to rotate. At this time, the movable column on the outside of the screw will drive the cleaning brush to move around on the outside of the sliding rod, and can be flexibly adjusted according to the actual size of different gun barrels, thereby increasing its scope of use, thereby ensuring the cleaning quality and meeting the needs of users.

[0023] 2. In the utility model, by pressing the limit rods on both sides, the extrusion force on the spring will drive the limit rods to disengage from the limit holes, thereby releasing the limit fixation of the corresponding cleaning brush. The excessively worn cleaning brush can then be disassembled and replaced. The disassembly and replacement of the cleaning brush is relatively simple, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional diagram of a firecracker cleaning device that is easy to clean proposed by the utility model;

[0025] Figure 2 This is a structural cross-sectional view of a firecracker cleaning device that is easy to clean proposed by the utility model;

[0026] Figure 3 This is a partial structural cross-sectional view of a firecracker cleaning device that is easy to clean proposed by the utility model;

[0027] Figure 4 This is a partial structural disassembly diagram of a firecracker cleaning device that is easy to clean proposed by the utility model.

[0028] Legend:

[0029] 1. Hollow cylinder; 2. Disassembly mechanism; 201. Fixed column; 202. Hollow column; 203. Hole; 204. Spring; 205. Limit rod; 206. Limit hole; 3. Placement plate; 4. Servo motor; 5. Rotating rod; 6. Hollow frame; 7. Hollow disc; 8. Movable rod; 9. Worm gear; 10. Worm; 11. Active bevel gear; 12. Fixed plate; 13. Screw; 14. Driven bevel gear; 15. Movable column; 16. Cleaning brush; 17. Slider; 18. Sliding rod; 19. Cylinder; 20. Rotating shaft; 21. Movable ring; 22. Controller; 23. Protective cover. DETAILED DESCRIPTION

[0030] 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.

[0031] Reference Figure 1 , Figure 2 and Figure 3 The utility model provides an embodiment: a gun cleaning device that is easy to clean, comprising a hollow cylinder 1, a placement plate 3 is slidably connected to the inner side of the hollow cylinder 1, a servo motor 4 is fixedly connected to the left end of the placement plate 3, a rotating rod 5 is fixedly connected to the output end of the servo motor 4, a hollow frame 6 is fixedly connected to the left end of the rotating rod 5, a hollow disc 7 is fixedly connected to the left side of the hollow frame 6, a movable rod 8 is rotatably connected to the right side of the inside of the hollow frame 6, a worm wheel 9 is fixedly connected to the outer side of the movable rod 8, a worm 10 is rotatably connected to the front side of the hollow frame 6, the rear end of the worm 10 penetrates the hollow frame 6, the worm 10 is meshed with the worm wheel 9, and the left end of the movable rod 8 penetrates the hollow disc The disk 7 is fixedly connected with a driving bevel gear 11, and a plurality of fixed plates 12 are fixedly connected with equal distances around the left side of the inside of the hollow disk 7. A screw rod 13 is rotatably connected to the middle part of one side of the fixed plate 12, and one end of the screw rod 13 is fixedly connected with a driven bevel gear 14. The plurality of driven bevel gears 14 are respectively meshed and connected with the corresponding driving bevel gear 11 around. A movable column 15 is threadedly connected to the outer side of the screw rod 13, and one end of the movable column 15 passes through the hollow disk 7 and is provided with a cleaning brush 16. A disassembly mechanism 2 is provided on one side of the cleaning brush 16. A cylinder 19 is fixedly connected to the right side of the hollow cylinder 1, and the output end of the cylinder 19 is fixedly connected to the right side of the placement disk 3.

[0032] Specifically, the rotating worm 10 and the worm wheel 9 tightly meshed with it will also rotate accordingly. As the worm wheel 9 rotates, the movable rod 8 is also driven by the driving force and starts to rotate accordingly. At this time, the active bevel gear 11 on the movable rod 8 also rotates accordingly, and the driven bevel gear 14 also rotates accordingly, thereby driving the screw rod 13 to rotate. At this time, the movable column 15 on the outside of the screw rod 13 will move around on the outside of the sliding rod 18 with the cleaning brush 16. As the cleaning brush 16 moves, it can fit closely around the inner wall of the barrel and can be flexibly adjusted according to the actual size of different barrels, thereby increasing its scope of use, thereby ensuring the cleaning quality and meeting the needs of users.

[0033] Reference Figure 1 , Figure 3 and Figure 4The disassembly mechanism 2 includes a fixed column 201, and the plurality of fixed columns 201 are respectively fixedly connected to one end of the corresponding movable column 15. A hollow column 202 is arranged on the outer side of the fixed column 201. Holes 203 are provided on the left and right sides of the plurality of fixed columns 201. A spring 204 is fixedly connected to one side of the hole 203. One end of the spring 204 is fixedly connected to a limiting rod 205. Limiting holes 206 are provided on the left and right sides of the plurality of hollow columns 202. The plurality of limiting rods 205 are respectively plugged into the corresponding limiting holes 206. One end of the plurality of hollow columns 202 is respectively fixedly connected to one side of the corresponding cleaning brush 16. The internal dimensions of the plurality of hollow columns 202 match the dimensions of the corresponding fixed columns 201.

[0034] Specifically, by pressing the limiting rods 205 on both sides, the spring 204 will be squeezed by a force that drives the limiting rods 205 to disengage from the limiting holes 206. When the limiting rods 205 successfully disengage from the limiting holes 206, the limiting fixation of the cleaning brush 16 is also released. At this time, the user can easily remove the cleaning brush 16 from the device for cleaning or replacement. This design makes it very simple and convenient to disassemble and replace the cleaning brush 16, thereby greatly improving the practicality of the device.

[0035] Reference Figure 3 , both sides of the multiple movable columns 15 are fixedly connected with sliders 17, one side of the multiple fixed plates 12 is fixedly connected with multiple slide bars 18, and the sliders 17 are slidably connected to the outer walls of the corresponding slide bars 18 respectively;

[0036] Specifically, the movable track of the movable column 15 can be limited by the sliding rod 18, so that the movable column 15 can move more smoothly.

[0037] Reference Figure 1 and Figure 2 The upper and lower sides of the right end of the hollow cylinder 1 are rotatably connected to the rotating shaft 20, and the right sides of the two rotating shafts 20 are fixedly connected to the same movable ring 21;

[0038] Specifically, the movable ring 21 can facilitate workers to carry the device, thereby improving the portability of the device.

[0039] Reference Figure 1 A controller 22 is fixedly connected to the middle of the right side of the hollow cylinder 1, and the controller 22 is electrically connected to the servo motor 4 and the cylinder 19 respectively. A protective cover 23 is arranged on the outside of the controller 22, and one side of the protective cover 23 is rotatably connected to the right side of the hollow cylinder 1, and the rear end of the worm 10 is rotatably connected to the inner rear side of the hollow frame 6;

[0040] Specifically, the operation of the servo motor 4 and the cylinder 19 can be controlled by the controller 22, and the protective cover 23 can protect the controller 22 from being damaged by external factors.

[0041] Working principle: When using the device, first carry it to the front of the gun barrel to be cleaned through the movable ring 21, then insert the hollow disc 7 into the gun barrel, then observe the size between the hollow disc 7 and the gun barrel, then rotate the worm 10 and the worm wheel 9 meshing with it will rotate accordingly, thereby driving the movable rod 8 to rotate, at this time the active bevel gear 11 on the movable rod 8 will rotate accordingly, and the driven bevel gear 14 meshing with it will also rotate accordingly, thereby driving the corresponding screw rod 13 to rotate, at this time the active column 15 outside the screw rod 13 will drive the cleaning brush 16 to move around the outside of the slide rod 18 until it fits around the inner wall of the gun barrel, and can be flexibly adjusted according to the actual size of different gun barrels, so as to increase its scope of use and ensure The cleaning quality is improved and can meet the needs of users. At this time, the servo motor 4 and the cylinder 19 are started. The servo motor 4 can drive the hollow frame 6 to rotate, and the hollow disc 7 will drive the cleaning brush 16 to rotate to clean the inner wall of the barrel, and the cylinder 19 can drive the cleaning brush 16 to move left and right in the barrel, which can make the cleaning work more comprehensive. After the cleaning work is completed, the device is taken out of the barrel, and then the limit rods 205 on both sides are pressed. At this time, the squeezing force of the spring 204 will drive the limit rod 205 to disengage from the limit hole 206, and the corresponding limit fixation of the cleaning brush 16 can be released. Then the cleaning brush 16 can be removed for cleaning or replacement. It is relatively simple to disassemble and replace the cleaning brush 16, thereby improving the practicality of the device.

[0042] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A firecracker cleaning device that is easy to clean, comprising a hollow tube (1), characterized in that: The inner side of the hollow cylinder (1) is slidably connected to a placement plate (3), the left end of the placement plate (3) is fixedly connected to a servo motor (4), the output end of the servo motor (4) is fixedly connected to a rotating rod (5), the left end of the rotating rod (5) is fixedly connected to a hollow frame (6), the left side of the hollow frame (6) is fixedly connected to a hollow disc (7), the right side of the inside of the hollow frame (6) is rotatably connected to a movable rod (8), the outer side of the movable rod (8) is fixedly connected to a worm wheel (9), the front side of the hollow frame (6) is rotatably connected to a worm (10), the rear end of the worm (10) passes through the hollow frame (6), the worm (10) is meshingly connected to the worm wheel (9), and the movable rod (8) is rotatably connected to the worm wheel (9). The left end of the screw rod (8) passes through the hollow disc (7) and is fixedly connected to a driving bevel gear (11); a plurality of fixed plates (12) are fixedly connected at equal intervals around the left side of the inside of the hollow disc (7); a screw rod (13) is rotatably connected to the middle of one side of the fixed plate (12); one end of the screw rod (13) is fixedly connected to a driven bevel gear (14); the plurality of driven bevel gears (14) are respectively meshed with the corresponding driving bevel gear (11) around the periphery; the outer side of the screw rod (13) is threadedly connected to a movable column (15); one end of the movable column (15) passes through the hollow disc (7) and is provided with a cleaning brush (16); a disassembly mechanism (2) is provided on one side of the cleaning brush (16).

2. The easy-to-clean firecracker device according to claim 1, characterized in that: The disassembly mechanism (2) comprises a fixed column (201), wherein the plurality of fixed columns (201) are respectively fixedly connected to one end of a corresponding movable column (15), a hollow column (202) is arranged on the outer side of the fixed column (201), holes (203) are provided on the left and right sides of the plurality of fixed columns (201), a spring (204) is fixedly connected to one side of the hole (203), one end of the spring (204) is fixedly connected to a limiting rod (205), the left and right sides of the plurality of hollow columns (202) are respectively provided with limiting holes (206), the plurality of limiting rods (205) are respectively plugged into the corresponding limiting holes (206), and one end of the plurality of hollow columns (202) is respectively fixedly connected to one side of a corresponding cleaning brush (16).

3. The easy-to-clean firecracker device according to claim 1, characterized in that: Both sides of the plurality of movable columns (15) are fixedly connected with sliders (17), one side of the plurality of fixed plates (12) is fixedly connected with a plurality of sliding rods (18), and the sliders (17) are respectively slidably connected with the outer walls of the corresponding sliding rods (18).

4. The easy-to-clean firecracker device according to claim 1, characterized in that: A cylinder (19) is fixedly connected to the right side of the interior of the hollow cylinder (1), and an output end of the cylinder (19) is fixedly connected to the right side of the placement plate (3).

5. The easy-to-clean firecracker device according to claim 1, characterized in that: The upper and lower sides of the right end of the hollow cylinder (1) are both rotatably connected to a rotating shaft (20), and the right sides of the two rotating shafts (20) are fixedly connected to the same movable ring (21).

6. The easy-to-clean firecracker cleaning device according to claim 1, characterized in that: A controller (22) is fixedly connected to the middle portion of the right side of the hollow cylinder (1), and the controller (22) is electrically connected to the servo motor (4) and the cylinder (19) respectively.

7. The easy-to-clean firecracker cleaning device according to claim 6, characterized in that: A protective cover (23) is provided on the outside of the controller (22), one side of the protective cover (23) is rotatably connected to the right side of the hollow cylinder (1), and the rear end of the worm (10) is rotatably connected to the inner rear side of the hollow frame (6).

8. The easy-to-clean firecracker cleaning device according to claim 2, characterized in that: The internal dimensions of the plurality of hollow columns (202) respectively match the dimensions of the corresponding fixed columns (201).

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