Wiping device for artillery barrel

Abstract

The invention discloses a wiping device for an artillery barrel. The wiping device comprises a first cleaning barrel brush and a second cleaning barrel brush, the cylindrical cover is fixedly arranged on one side of the first cleaning cylinder brush; the cleaning rod is fixedly arranged on one side of the cylindrical cover; the auxiliary supporting and limiting mechanism is arranged on the outer wall of the cleaning rod; and the second cleaning mechanism is arranged in an inner cavity of the first cleaning cylinder brush. According to the wiping device for the artillery barrel, by arranging an auxiliary supporting and limiting mechanism, a cleaning rod can be supported at one end of the artillery barrel through a limiting ring and a fixing ring, and the cleaning rod is freely rotated under the cooperation of a sliding groove, a sliding block and a rotating column, so that a first cleaning barrel brush makes contact with the inner wall of the artillery barrel for wiping; by means of auxiliary supporting, operation can be conducted by a single person, cooperative hand holding by multiple persons is not needed, operation is easy, and a large amount of manpower is saved.

Description

Technical Field

[0001] The invention relates to the technical field of gun barrel cleaning, in particular to a wiping device for a gun barrel. Background Art

[0002] Artillery is an important combat weapon in modern warfare, used to fire shells to kill and destroy enemy manpower and fortifications. When the artillery is fired, the projectile is accelerated in the barrel and fired out. During this process, the barrel needs to withstand the high temperature and high pressure of gunpowder gas. After the firing is completed, corrosive slag and copper hanging from the copper belt of the shell will remain in the barrel. Therefore, wiping and rust prevention of the barrel are regular tasks of the troops, especially after live ammunition shooting, the barrel needs to be wiped to prevent rust and ensure the safety and accuracy of artillery shooting;

[0003] At present, when wiping the inside of the artillery barrel, multiple people are required to cooperate in holding a cleaning rod and inserting it into the barrel to rotate and wipe it. After wiping one end of the barrel, the cleaning rod needs to be taken out and replaced with a cleaning brush to ensure the cleaning effect, which consumes a lot of manpower and the cleaning operation is cumbersome. When the cleaning rod is inserted deeper into the barrel, it is more difficult to rotate the cleaning rod, so multiple wiping is required, which is time-consuming and labor-intensive, and the cleaning effect is poor. Summary of the invention

[0004] The object of the present invention is to provide a wiping device for a gun barrel, so as to solve the problems in the above-mentioned background technology that a large amount of manpower is consumed during the cleaning process, the cleaning operation is cumbersome, and when the cleaning rod is inserted deeper into the barrel, it is difficult to rotate, thereby requiring multiple wiping, which is time-consuming and labor-intensive, and the cleaning effect is poor.

[0005] To achieve the above object, the present invention provides the following technical solution: a wiping device for a gun barrel, comprising:

[0006] First cleaning cylinder brush;

[0007] A cylindrical cover, fixedly arranged on one side of the first cleaning cylinder brush;

[0008] A cleaning rod, fixedly arranged on one side of the cylindrical cover;

[0009] An auxiliary support limiting mechanism is arranged on the outer wall of the cleaning rod;

[0010] The second cleaning mechanism is arranged in the inner cavity of the first cleaning cylinder brush.

[0011] Preferably, in order to be able to support the cleaning rod, the auxiliary support limit mechanism includes: a limit ring, which is socketed with the outer wall of the cleaning rod; a fixed ring, which is socketed with the outer wall of the limit ring, and the inner side of the fixed ring is provided with a slide groove that is connected end to end; a slider, the inner cavity of the slide groove is provided with sliders on both the upper and lower sides, and the slider is fixedly arranged on the outer wall of the limit ring; a rotating column, which is fixedly arranged on the inner side of the slider, and the rotating column is rotatably connected to the outer wall of the limit ring; a support column, the outer wall of the fixed ring is fixedly provided with a plurality of support columns along the circumferential direction; a support rod, which is adapted and plugged with the outer side of the support column; a first spring, which is fixedly arranged between the support rod and the inner cavity of the support column; a clamping rod, which is fixedly arranged on one side of the support rod.

[0012] Preferably, the number of the support columns is four, and the four support columns are evenly spaced and distributed on the outer wall of the rotating column.

[0013] Preferably, the inner side of the clamping rod is arc-shaped.

[0014] Preferably, in order to be able to replace the first cleaning barrel brush for cleaning, the second cleaning mechanism includes: a cylindrical disk, which is plugged into one side of the first cleaning barrel brush; a limit block, the inner cavity of the first cleaning barrel brush is provided with limit grooves on both upper and lower sides, the inner cavity of the limit groove is plugged with the limit block, and the limit block is fixedly connected to the outer side of the cylindrical disk; a motor, which is fixedly arranged on one side of the cylindrical disk; a second cleaning barrel brush, the output end of the motor extends out of the other side of the cylindrical disk and is fixedly provided with the second cleaning barrel brush; a telescopic rod, which is fixedly arranged on one side of the motor, and the telescopic rod is plugged into the inner cavity of the cleaning rod and extends out of one side of the cleaning rod.

[0015] Preferably, the diameter of the second cleaning brush is smaller than the diameter of the cylindrical disk.

[0016] Preferably, an annular groove is formed on one side of the cylindrical disk, and plug blocks are inserted into the upper and lower sides of the inner cavity of the annular groove, and one side of the plug block is fixedly connected to the second cleaning cylinder brush.

[0017] Preferably, the second cleaning mechanism also includes: an insertion rod, a first insertion hole and a second insertion hole are sequentially opened on one side of the outer wall of the cleaning rod, an insertion rod is inserted into one side of the top end of the outer wall of the telescopic rod, and the insertion rod is inserted into the inner cavity of the first insertion hole; a second spring is fixedly arranged between the insertion rod and the inner cavity of the telescopic rod.

[0018] The present invention provides a wiping device for a gun barrel, which has the following beneficial effects:

[0019] 1. The present invention can support the cleaning rod at one end of the gun barrel through the limiting ring and the fixing ring by providing an auxiliary support limiting mechanism, and the cleaning rod can be freely rotated under the cooperation of the slide groove, the slider and the rotating column, so that the first cleaning cylinder brush can contact and wipe the inner wall of the gun barrel. By providing auxiliary support for it, it can be operated by a single person without the need for multiple people to hold it together, which is simple to operate and saves a lot of manpower;

[0020] 2. The present invention is provided with a second cleaning mechanism, so that when the first cleaning brush needs to be replaced, the second cleaning brush can be directly extended for replacement and cleaning, and the cleaning rod needs to be taken out, thereby saving a lot of cleaning time. The second cleaning brush can be automatically rotated to facilitate the second cleaning brush to wipe and clean the inner wall of the gun barrel, thereby reducing the difficulty of cleaning deeper inside the barrel, saving time and labor, and improving the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the present invention;

[0022] Figure 2 For the present invention Figure 1 A in the enlarged view;

[0023] Figure 3 It is a right side cross-sectional view of the limiting ring of the present invention;

[0024] Figure 4 is a front cross-sectional view of a first cleaning cylinder brush of the present invention;

[0025] Figure 5 It is a front cross-sectional view of the cleaning rod of the present invention.

[0026] In the figure: 1. first cleaning cylinder brush, 2. cylindrical cover, 3. cleaning rod, 4. auxiliary support limiting mechanism, 41. limiting ring, 42. fixing ring, 43. slide groove, 44. slider, 45. rotating column, 46. supporting column, 47. supporting rod, 48. first spring, 49. clamping rod, 5. second cleaning mechanism, 51. cylindrical disk, 52. limiting block, 53. limiting groove, 54. motor, 55. second cleaning cylinder brush, 56. telescopic rod, 57. annular groove, 58. plug block, 59. plug rod, 510. first socket, 511. second socket, 512. second spring. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] See also Figure 1-5 , the present invention provides a technical solution: a wiping device for a gun barrel, comprising: a first cleaning cylinder brush 1, a cylindrical cover 2, a cleaning rod 3, an auxiliary support limiting mechanism 4 and a second cleaning mechanism 5;

[0029] The cylindrical cover 2 is fixedly arranged on one side of the first cleaning cylinder brush 1 , the cleaning rod 3 is fixedly arranged on one side of the cylindrical cover 2 , the auxiliary support limiting mechanism 4 is arranged on the outer wall of the cleaning rod 3 , and the second cleaning mechanism 5 is arranged in the inner cavity of the first cleaning cylinder brush 1 .

[0030] As a preferred solution, further, the auxiliary support limiting mechanism 4 includes: a limiting ring 41, a fixing ring 42, a slide groove 43, a slider 44, a rotating column 45, a supporting column 46, a supporting rod 47, a first spring 48 and a clamping rod 49;

[0031] In order to enable the limiting ring 41 to rotate in the fixing ring 42, the limiting ring 41 is sleeved with the outer wall of the cleaning rod 3, and the fixing ring 42 is sleeved with the outer wall of the limiting ring 41. A slide groove 43 communicating end to end is provided on the inner side of the fixing ring 42. Slide blocks 44 are inserted into the upper and lower sides of the inner cavity of the slide groove 43, and the slide blocks 44 are fixedly arranged on the outer wall of the limiting ring 41.

[0032] In order to enable the cleaning rod 3 to swing, the rotating column 45 is fixedly arranged on the inner side of the slider 44, and the rotating column 45 is rotatably connected to the outer wall of the limiting ring 41;

[0033] In order to enable the fixing ring 42 to be fixed to one end of the gun barrel, a plurality of support columns 46 are fixedly arranged on the outer wall of the fixing ring 42 along the circumferential direction, the support rod 47 is adapted to be plugged into the outer side of the support column 46, the first spring 48 is fixedly arranged between the support rod 47 and the inner cavity of the support column 46, and the clamping rod 49 is fixedly arranged on one side of the support rod 47.

[0034] As a preferred solution, further, the number of the support columns 46 is four, and the four support columns 46 are evenly spaced and distributed on the outer wall of the rotating column 45 to stably support and fix the fixing ring 42.

[0035] As a preferred solution, further, the inner side of the clamp rod 49 is arc-shaped to increase the contact area with the gun barrel and improve the clamping and fixing effect.

[0036] As a preferred solution, further, the second cleaning mechanism 5 includes: a cylindrical disk 51, a limit block 52, a limit groove 53, a motor 54, a second cleaning cylinder brush 55, a telescopic rod 56, an annular groove 57, an insert block 58, an insert rod 59, a first plug hole 510, a second plug hole 511 and a second spring 512;

[0037] In order to enable the cylindrical disk 51 to move in the first cleaning brush 1, the cylindrical disk 51 is plugged into one side of the first cleaning brush 1, and the inner cavity of the first cleaning brush 1 is provided with limiting grooves 53 on both upper and lower sides, and the inner cavity of the limiting groove 53 is plugged with a limiting block 52, and the limiting block 52 is fixedly connected to the outer side of the cylindrical disk 51;

[0038] In order to drive the second cleaning brush 55 to rotate, the motor 54 is fixedly arranged on one side of the cylindrical disk 51, and the output end of the motor 54 extends out of the other side of the cylindrical disk 51 and is fixedly arranged with the second cleaning brush 55. The motor 54 is started by powering by a battery. The installation of the battery is a prior art and is installed on either side of the motor 54. The telescopic rod 56 is fixedly arranged on one side of the motor 54, and the telescopic rod 56 is plugged into the inner cavity of the cleaning rod 3 and extends out of one side of the cleaning rod 3.

[0039] As a preferred solution, further, the diameter of the second cleaning cylindrical brush 55 is smaller than the diameter of the cylindrical disk 51 , so that the second cleaning cylindrical brush 55 extends into the first cleaning cylindrical brush 1 .

[0040] In order to limit the position of the second cleaning brush 55 , an annular groove 57 is formed on one side of the cylindrical disk 51 . Insert blocks 58 are inserted into the upper and lower sides of the inner cavity of the annular groove 57 . One side of the insert block 58 is fixedly connected to the second cleaning brush 55 .

[0041] In order to limit the position of the telescopic rod 56, a first plug hole 510 and a second plug hole 511 are sequentially opened on one side of the outer wall of the cleaning rod 3, an insertion rod 59 is inserted into one side of the top end of the outer wall of the telescopic rod 56, and the insertion rod 59 is inserted into the inner cavity of the first plug hole 510, and the second spring 512 is fixedly arranged between the insertion rod 59 and the inner cavity of the telescopic rod 56.

[0042] The detailed connection means are well-known in the art. The following mainly introduces the working principle and process. The specific work is as follows.

[0043] Step 1: When wiping the inner wall of the gun barrel, first retract the second cleaning brush 55 into the first cleaning brush 1, press the plug rod 59 downward to disengage the plug rod 59 from the inner cavity of the first plug hole 510, thereby releasing the position fixation of the telescopic rod 56, so that the second cleaning brush 55 can be pushed back into the first cleaning brush 1, and the plug rod 59 is plugged into the inner cavity of the second plug hole 511 under the elastic force of the second spring 512 to fix the position of the telescopic rod 56, thereby preventing the second cleaning brush 55 from being separated from the first cleaning brush 1;

[0044] Step 2: Insert the first cleaning brush 1 into the gun barrel, pull the clamping rod 49 outward, so that the multiple groups of clamping rods 49 move outward and pull the first spring 48, so that the clamping rod 49 is sleeved on one end of the outer wall of the gun barrel, and under the elastic force of the first spring 48, the clamping rod 49 is clamped on the gun barrel to fix the fixing ring 42 and the limiting ring 41, thereby providing auxiliary support for the cleaning rod 3, which is convenient for holding and more labor-saving. During the cleaning process, under the rotation support of the rotating rod 45, the cleaning rod 3 can be swung back and forth to make the first cleaning brush 1 contact the inner wall of the gun barrel, and under the sliding of the slide groove 43 and the slider 44, the cleaning rod 3 can be rotated 360 degrees, so that the first cleaning brush 1 can comprehensively clean the inner wall of the gun barrel, which is simple to operate, does not require the cooperation of multiple people, and saves time and labor;

[0045] Step 3: After the first cleaning brush 1 has cleaned a distance at one end, the restriction of the telescopic rod 56 is released and the telescopic rod 56 is pushed so that the second cleaning brush 55 extends out of the first cleaning brush 1 and is fixed with the cooperation of the first socket 510 and the plug 59, and the control motor 54 is started. The motor 54 can drive the second cleaning brush 55 to rotate stably under the restriction of the annular groove 57 and the plug block 58, so that the second cleaning brush 55 can effectively clean when it contacts the inner wall of the gun barrel, avoiding the difficulty of rotation of the cleaning rod 3 after being extended into the gun barrel for a long time, so as to improve the cleaning effect of the inside of the gun barrel, and by using the second cleaning brush 55 for cleaning, there is no need to take out and replace the first cleaning brush 1, and the cleaning can be completed at one time, which greatly saves manpower and material resources and is conducive to wide promotion.

[0046] 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 wiping device for a gun barrel, characterized in that: include: A first cleaning cylinder brush (1); A cylindrical cover (2) fixedly arranged on one side of the first cleaning cylinder brush (1); A cleaning rod (3) fixedly arranged on one side of the cylindrical cover (2); An auxiliary support limiting mechanism (4) is arranged on the outer wall of the cleaning rod (3); The second cleaning mechanism (5) is arranged in the inner cavity of the first cleaning barrel brush (1).

2. A wiping device for a gun barrel according to claim 1, characterized in that: The auxiliary support limiting mechanism (4) comprises: A limiting ring (41) is sleeved with the outer wall of the cleaning rod (3); A fixing ring (42) is sleeved with the outer wall of the limiting ring (41), and a sliding groove (43) communicating end to end is provided on the inner side of the fixing ring (42); Slide blocks (44), wherein the slide blocks (44) are inserted into the upper and lower sides of the inner cavity of the slide groove (43), and the slide blocks (44) are fixedly arranged on the outer wall of the limiting ring (41); A rotating column (45) is fixedly arranged on the inner side of the sliding block (44), and the rotating column (45) is rotatably connected to the outer wall of the limiting ring (41); Support columns (46), a plurality of support columns (46) are fixedly arranged on the outer wall of the fixing ring (42) along the circumferential direction; A support rod (47) adapted to be plugged into the outer side of the support column (46); A first spring (48) is fixedly disposed between the support rod (47) and the inner cavity of the support column (46); A clamping rod (49) is fixedly arranged on one side of the supporting rod (47).

3. A wiping device for a gun barrel according to claim 2, characterized in that: The number of the support columns (46) is four, and the four support columns (46) are evenly spaced and distributed on the outer wall of the rotating column (45).

4. A wiping device for a gun barrel according to claim 3, characterized in that: The inner side of the clamping rod (49) is in an arc shape.

5. A wiping device for a gun barrel according to claim 1, characterized in that: The second cleaning mechanism (5) comprises: A cylindrical disc (51) plugged into one side of the first cleaning brush (1); A limit block (52), wherein limit grooves (53) are provided on both upper and lower sides of the inner cavity of the first cleaning cylinder brush (1), the inner cavity of the limit groove (53) is plugged with the limit block (52), and the limit block (52) is fixedly connected to the outer side of the cylindrical disk (51); A motor (54) is fixedly arranged on one side of the cylindrical disk (51); A second cleaning brush (55), the output end of the motor (54) extends out of the other side of the cylindrical disk (51) and is fixedly provided with the second cleaning brush (55); A telescopic rod (56) is fixedly arranged on one side of the motor (54), and the telescopic rod (56) is plugged into the inner cavity of the cleaning rod (3) and extends out of one side of the cleaning rod (3).

6. A wiping device for a gun barrel according to claim 5, characterized in that: The diameter of the second cleaning cylinder brush (55) is smaller than the diameter of the cylindrical disk (51).

7. A wiping device for a gun barrel according to claim 5, characterized in that: An annular groove (57) is provided on one side of the cylindrical disk (51), and plug blocks (58) are inserted into the upper and lower sides of the inner cavity of the annular groove (57), and one side of the plug block (58) is fixedly connected to the second cleaning cylinder brush (55).

8. A wiping device for a gun barrel according to claim 5, characterized in that: The second cleaning mechanism (5) further comprises: An insertion rod (59), wherein a first insertion hole (510) and a second insertion hole (511) are sequentially formed on one side of an outer wall of the cleaning rod (3), and an insertion rod (59) is inserted into one side of a top end of an outer wall of the telescopic rod (56), and the insertion rod (59) is inserted into an inner cavity of the first insertion hole (510); The second spring (512) is fixedly arranged between the insertion rod (59) and the inner cavity of the telescopic rod (56).

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