Cannon chamber wiping device

Abstract

The utility model provides an artillery chamber wiping device which aims at solving the problems that existing chamber wiping equipment is uneven in cleaning, poor in centering performance and low in operation efficiency. According to the device, the combined design of the supporting module and the cleaning module is adopted, the supporting module ensures centering and stability in the chamber wiping process through rubber anti-skid balls and a three-point supporting structure, and the wiping head is prevented from deviating in the using process. By means of the design, the operation accuracy is effectively improved, and the comprehensiveness of the cleaning process is ensured. A cleaning rod in the cleaning module can be rapidly replaced according to different bore calibers, efficient rotating power is provided through a direct-drive rotating motor, it is ensured that a brush head can evenly wipe the inner wall of a bore, gunpowder residues and impurities are thoroughly removed, and therefore precision reduction and premature abrasion of the artillery are prevented. According to the innovative chamber wiping device, the continuous use performance and the combat readiness state of the artillery can be greatly improved, the reliability of a weapon system is ensured, and a more powerful guarantee is provided for military actions.

Description

Technical Field

[0001] The utility model relates to the field of gun barrel maintenance, in particular to a gun barrel cleaning device. Background Art

[0002] The gun bore cleaning device is a vital tool for maintaining gun performance. Its primary function is to remove gunpowder residue and impurities, ensuring a clean interior and preventing loss of accuracy and premature wear. Efficient and rapid bore cleaning is crucial for ensuring the continued use and combat readiness of guns, especially during periods of frequent firing or in harsh environments. Timely bore cleaning is crucial for ensuring weapon system reliability.

[0003] Existing gun bore cleaning devices mostly rely on manual operation or simple mechanical structures, relying primarily on the insertion and rotational friction of a cleaning rod and brush head to clean the gun barrel. The shortcomings of these devices are: first, the cleaning effect is not uniform, especially in areas with complex geometric structures inside the gun barrel, making it difficult to ensure comprehensive cleaning; second, the equipment has poor centering during operation, which can easily cause the brush head to shift during the cleaning process, resulting in incomplete cleaning; third, traditional equipment has a slow cleaning speed, complex manual operation, and low efficiency. Especially in high-frequency artillery, the cleaning process becomes a bottleneck. Utility Model Content

[0004] This utility model aims to address at least one of the technical problems existing in the prior art. To this end, the first objective of the invention is to improve the centering performance of the device during the barrel cleaning process by designing a support module. The rubber anti-slip ball and three-point support structure effectively prevent the brush head from drifting during the barrel cleaning process, ensuring stable operation of the device within the artillery barrel and overcoming the poor centering performance of existing devices.

[0005] A second objective of this invention is to adapt the cleaning requirements of different artillery calibers through a replaceable cleaning module design. The cleaning rod and brush head can be quickly replaced to accommodate different bore diameters. A direct-drive rotary motor provides stable and efficient power, enabling the brush head to evenly wipe the bore wall, resolving the uneven cleaning problem of existing devices.

[0006] In order to solve the above technical problems, the technical solutions provided by the present invention are as follows:

[0007] According to an embodiment of the present invention, a gun bore cleaning device includes a support screw, one end of which is integrally welded to a rotating shaft seat, and the other end is provided with a support nut, and a support slider is provided inside the support nut. One end of the support rod is hinged to the support slider, and the other end is hinged to the crank. The end of the support rod is equipped with a rubber anti-skid ball to enhance friction and engage with the gun barrel. The crank is connected to the rotating shaft seat and the support rod by a hinge to form a stable support structure. A feed slider is provided on the support screw, and the feed slider is connected to the feed support rod by welding. The other end of the feed support rod is connected to the motor connector, and a direct-drive rotary motor is installed on the motor connector. The motor is threadedly mounted on the cleaning rod mounting member, and the cleaning rod is mounted on the mounting member by screws. The support module consists of a support screw, a support nut, a support slider, a rubber anti-skid ball, a crank and a rotating shaft seat. In the working state, the rubber anti-skid ball is tightly engaged with the gun barrel. The cleaning module consists of a feed slider, a feed support rod, a motor connector, a direct-drive rotary motor, a cleaning rod mounting member and a cleaning rod, and is used to wipe the inner wall of the gun barrel;

[0008] As an improvement, the pivot seat has three hinge points spaced 120° apart, ensuring the stability of the pivot seat, allowing the entire device to remain balanced during operation and provide uniform force transmission.

[0009] As an improvement, the number of support rods, cranks and rubber anti-slip balls is reduced to three. This symmetrical arrangement further increases the stability of the bore wiping device, ensuring that it can evenly contact the inner wall of the barrel during operation, improving the wiping effect;

[0010] As an improvement, there is static friction between the rubber anti-skid balls and the gun barrel. The three rubber anti-skid balls are used to support the cleaning module at three points, preventing the cleaning module from shifting and ensuring close contact with the inner wall of the gun barrel during the cleaning process.

[0011] As an improvement, the cleaning rod can be quickly replaced according to the inner diameter of the gun barrel to adapt to different specifications of artillery, ensuring the wiping effect and facilitating the adaptation of the equipment to various gun barrels;

[0012] As an improvement, the end of the cleaning rod is a brush cleaning ball. Through the contact between the cleaning ball and the inner wall of the barrel, it can clean efficiently, ensure full coverage during the wiping process, and further improve the cleaning effect;

[0013] As an improvement, a rotating handle is welded on the support nut to facilitate the operator to manually adjust the position of the support nut. The position of the support slider can be quickly adjusted by rotating the handle, increasing the flexibility and convenience of the device.

[0014] As an improvement, a feed handle is installed on the feed slider through a thread, and the user can adjust the position of the feed slider through the feed handle, thereby achieving forward and backward adjustment of the cleaning module and improving the efficiency of the cleaning operation.

[0015] After adopting the above structure, the utility model has the following advantages: through the combined design of the support module and the cleaning module, the entire device structure is compact, the support and cleaning functions are clearly divided, the support module provides stability, the cleaning module achieves precise wiping, and the three-point support of the rubber anti-slip ball can ensure the centering of the cleaning module to avoid wiping deviation, and the cleaning rod can be quickly replaced according to different gun barrel inner diameters, which improves the adaptability and practicality of the equipment. Additional aspects and advantages of the utility model will be partially given in the following description, and some will become obvious from the following description, or will be understood through the practice of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0017] Figure 1 This is a perspective view of a gun bore cleaning device according to an embodiment of the present utility model;

[0018] Figure 2 is a three-dimensional diagram of a support module according to an embodiment of the present utility model;

[0019] Figure 3 It is a front view of the cleaning module according to an embodiment of the present utility model.

[0020] Reference numerals:

[0021] As shown in the figure: 1. Support screw; 2. Support nut; 3. Support slider; 4. Support rod; 5. Crank; 6. Feed slider; 7. Cleaning rod mounting; 8. Rotating shaft seat; 9. Feed handle; 10. Feed support rod; 11. Motor connector; 12. Direct drive rotary motor; 13. Cleaning rod; 14. Barrel; 15. Rubber anti-slip ball. DETAILED DESCRIPTION

[0022] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0023] The following describes a gun bore cleaning device according to an embodiment of the present invention with reference to the accompanying drawings. In the following description, a device with a combined structure of a support module and a cleaning module is used as an example to illustrate the above problem.

[0024] A gun bore cleaning device includes a support screw 1, a support screw 1 having one end integrally welded to a rotating shaft seat 8, a support nut 2 provided on the support screw 1, a support slider 3 provided inside the support nut 2, a support rod 4 hingedly connected to the support slider 3 and a crank 5, a rubber anti-slip ball 15 provided at the end of the support rod 4, the crank 5 hingedly connected to the rotating shaft seat 8 and the support rod 4, a feed slider 6 provided on the support screw 1, a feed support rod 10 welded to the feed slider 6, a motor connector 11 welded to the feed support rod 10, a direct-drive rotary motor 12 provided on the motor connector 11, a cleaning rod mounting member 7 threadedly connected to the direct-drive rotary motor 12, and a cleaning rod 13 mounted on the cleaning rod mounting member 7 by screws.

[0025] The feed slider 6 is sleeved on the support screw 1 and can move along the support screw 1;

[0026] A feed support rod 10 is welded at one end to the feed slider 6 and at the other end to the motor connector 11. The feed support rod 10 slides through the rotating shaft seat 8.

[0027] The support screw 1, the support nut 2, the support slider 3, the rubber anti-slip ball 15, the crank 5, and the shaft seat 8 together constitute a support module. When the support module is in working condition, the rubber anti-slip ball 15 is tightly engaged with the barrel 14 to provide stable support; the feed slider 6, the feed support rod 10, the motor connector 11, the direct-drive rotary motor 12, the cleaning rod mounting part 7 and the cleaning rod 13 together constitute a cleaning module. The module drives the cleaning rod 13 to wipe the barrel through the direct-drive rotary motor 12, which solves the problem of low efficiency and poor cleaning effect of traditional manual barrel wiping.

[0028] As a preferred embodiment of this embodiment, the rotating shaft seat 8 has three hinge points spaced 120 degrees apart. This structural design can effectively improve the stability of the entire device, ensure that the support module does not shake during use, and further improve the accuracy and efficiency of the bore cleaning.

[0029] As a preferred embodiment of this embodiment, the number of the support rod 4, crank 5 and rubber anti-skid ball 15 is three. Through the close contact between the three rubber anti-skid balls 15 and the barrel 14, a uniform three-point support is formed, thereby improving the stability of the support module, ensuring the centering of the cleaning module during operation, and avoiding cleaning deviation;

[0030] As a preferred embodiment of this embodiment, there is static friction between the rubber anti-slip ball 15 and the barrel 14, and the support module is firmly fixed in the barrel 14 by three-point static friction contact, which effectively prevents the support module from sliding or displacing during the cleaning process, thereby improving the cleaning accuracy;

[0031] As a preferred embodiment of this embodiment, the cleaning rod 13 can be quickly replaced according to the inner diameter of the barrel 14. Cleaning rods 13 of different specifications are suitable for different types of artillery, which increases the applicability of the device. At the same time, the replacement design of the cleaning rod 13 simplifies the operation steps and improves work efficiency.

[0032] As a preferred embodiment of this embodiment, the end of the cleaning rod 13 is a brush cleaning ball, which can penetrate the inner wall of the barrel 14 to thoroughly clean it, thereby improving the cleaning effect of the barrel and preventing residue from affecting the subsequent performance of the artillery.

[0033] As a preferred embodiment of this embodiment, a rotating handle is welded on the support nut 2, and the user can conveniently adjust the position of the support nut 2 by rotating the handle to achieve the tightening and loosening operation of the support module, simplifying the adjustment process;

[0034] As a preferred implementation scheme of this embodiment, a feed handle 9 is installed on the feed slider 6 through a thread. The feed handle 9 can be used to manually control the movement of the feed slider 6, thereby controlling the advance and retreat of the cleaning module, realizing the function of manual and precise control of the cleaning process.

[0035] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "inner", "outer", "circumferential", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the present invention.

[0036] In the description of this utility model, "first feature" or "second feature" may include one or more of these features. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of technical features being described. Therefore, features specified as "first" or "second" may explicitly or implicitly include one or more of these features.

[0037] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; they can refer to direct connection or indirect connection through an intermediate medium; they can refer to internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0038] Throughout this specification, references to terms such as "some embodiments" and "optional embodiments" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0039] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A gun bore cleaning device, characterized in that: include: A support screw (1), one end of which is integrally welded to a rotating shaft seat (8); A support nut (2) is provided on the support screw (1) at an end opposite to the rotating shaft seat (8); A supporting slider (3) is arranged inside the supporting nut (2); A support rod (4) is hinged at one end to the support slider (3) and at the other end to the crank (5), and a rubber anti-slip ball (15) is provided at the end of the support rod (4); A crank (5) having one end hinged to the rotating shaft seat (8) and one end hinged to the support rod (4); A feed slider (6) is sleeved on the support screw (1), and the feed slider (6) is capable of moving along the support screw (1); A feed support rod (10), one end of which is welded to the feed slider (6) and the other end of which is welded to the motor connector (11), and the feed support rod (10) slides through the rotating shaft seat (8); A direct-drive rotary motor (12) is provided on the motor connector (11); A cleaning rod mounting member (7) is mounted on a direct drive rotary motor (12) via end threads; A cleaning rod (13) is mounted on the cleaning rod mounting member (7) via screws; The support screw (1), the support nut (2), the support slider (3), the rubber anti-skid ball (15), the crank (5), and the rotating shaft seat (8) together form a support module. When the support module is in a working state, the rubber anti-skid ball (15) is tightly engaged with the gun barrel (14); The feed slide block (6), the feed support rod (10), the motor connector (11), the direct-drive rotary motor (12), the cleaning rod mounting member (7), and the cleaning rod (13) together form a cleaning module.

2. A gun bore cleaning device according to claim 1, characterized in that: The rotating shaft seat (8) has three hinge points spaced 120 degrees apart.

3. The gun bore cleaning device according to claim 1, characterized in that: The number of the support rod (4), crank (5) and rubber anti-slip ball (15) is three.

4. A gun bore cleaning device according to claim 3, characterized in that: There is static friction between the rubber anti-skid ball (15) and the gun barrel (14), and the centering of the cleaning module is ensured by three-point support.

5. The gun bore cleaning device according to claim 1, characterized in that: The cleaning rod (13) can be quickly replaced according to the inner diameter size of the gun bore (14).

6. The gun bore cleaning device according to claim 1, characterized in that: The end of the cleaning rod (13) is a brush cleaning ball.

7. The gun bore cleaning device according to claim 1, characterized in that: The support nut (2) is welded with a rotating handle.

8. The gun bore cleaning device according to claim 1, characterized in that: A feed handle (9) is mounted on the feed slider (6) via a thread.

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