KR100384537B1 - washing apparatus for inside diameter of artillery - Google Patents

Abstract

The present invention relates to an internal-diameter cleaning apparatus, comprising: a control means (100) inserted into an inner diameter of a barrel and automatically operated; Guiding means (110) driven under the control of the control means (100) and guiding by the guide of the guide roller (111); A deceleration motor 130 driven by the control of the control means 100; a control means (100) for controlling the control means (100) to control the injection means (120) And a cleaning means (140) for cleaning the gun inner diameter by rotating in conjunction with the deceleration motor (130) so as to be guided by the guiding means to flow through the gun inner diameter and to clean the gun inner diameter cleaning device It is technically essential. A head unit 200 formed on a front surface of the housing 200 and having a DC driving source 150 and a guiding unit 110 formed thereon; A chamber 210 formed on a rear surface side of the head unit 200 and having an injection means 120 formed therein and filled with a washing liquid and a cooling liquid; A body portion 220 formed on the rear surface of the chamber 210 and provided with a control means 100 and provided with a deceleration motor 130; The rotating body 230 rotates by the operation of the decelerating motor 130 to form a cleaning means 140 for cleaning the barrel, And the inside of the barrel is cleaned by flowing through the inside of the barrel. As a result, it flows into the barrel and flows automatically to clean the inside of the barrel and cool the barrel.

Description

[0001] The present invention relates to a washing apparatus for inside diameter of artillery,

More particularly, the present invention relates to a bore-diameter cleaning apparatus that flows into a barrel and automatically flows to clean the inside of the barrel while cooling the barrel.

Generally, medium-sized guns such as tank guns, self-propelled howitzer guns, and gun canons can be shot continuously. In order to shoot continuously, the gun must be cleaned while cleaning the gun's inner diameter.

1, the conventional cloth cleaning apparatus includes a cleaner 2 having a screw hole at its center and a surface on the outer circumferential surface and having an outer diameter slightly larger than the inner diameter of the barrel 1, And an operating bar 3 formed in a plurality of holes so that one end of the screw is fastened to the hole and the other end of the fastening screw is quickly fastened to the screw.

The conventional vacuum cleaner configured as described above is constructed by fastening one end of the operating bar 3 to the screw hole of the cleaner 2 and fastening the operating bars 3 separated and formed into a plurality of openings, 1), and then about 5 persons are manually pushed and pulled repeatedly to perform cleaning, which requires a lot of manpower and time, which is inefficient.

In order to solve the above problem, Korean Patent Application Publication No. 1994-20093 discloses a pneumatic cleaning automation apparatus.

2 to 4, the driving unit 10 includes a driving motor 11 to which a variable speed can be connected and one end of the driving unit 12 is connected to the driving motor 11, A supporting part 20 connected to the other end of the driving part 12 to support the driving part 12 and a driving part 12 connected to the supporting part 20 and the driving part 10, And a cleaner 30 that is driven to be driven by a driving force of the motor.

In the conventional art constructed as described above, the driving unit 10 is mounted on the front portion of the barrel 1, and the driving means 12 and the cleaner 30 are fitted into the barrel 1, The supporting unit 20 is supported so as to be connected to the driving unit 12 and the driving unit 12 of the driving unit 10 is rotated and the other end of the driving unit 12 is supported by the supporting unit 20, One end of the barrel 1 is driven by the drive motor 11 to reciprocate between the front and rear portions of the barrel 1. [

The drive unit 10 includes a drive motor 11 mounted inside the casing 13 and a worm 11a engaged with the worm gear 14 at the tip of the rotary shaft of the drive motor 11, And a drive sprocket 16 is integrally formed on the side surface of the base plate 14. A control box 17 for controlling the rotational speed and the rotational direction of the driving motor 11 is provided on the upper portion of the driving motor 11. A sensor 17 for detecting the rotation of the driving sprocket 16 15 is connected to the control box 17 and a controller 18 connected to the control box 17 is installed outside the casing 13. The drive means 12 is formed as a chain having a predetermined distance to fit into the drive sprocket 16 and one end of the support shaft supporting the worm gear 14 is projected to the outside of the casing 13, 19 are formed.

The drive unit 10 controls the number of rotations and the direction of rotation of the drive motor 11 in the control box 17 in accordance with the operation of the controller 18. When the drive motor 11 drives the worm gear 11a by the worm 11a, The drive sprocket 16 on the side of the worm gear 14 drives the chain to operate the cleaner 30. On the other hand, when the power supply is not possible, the lever is fastened to the post 19 so that it can be operated manually.

The control box 17 of the driving unit 10 includes an input unit 17a for setting the number of reciprocations and a moving distance of the cleaner 30, A motor driver 17c for outputting a driving signal of the driving motor 11 in accordance with the control signal of the microprocessor 17b, And a counter 17d for receiving the electrical signal of the drive motor 15 and applying data corresponding to the rotation of the drive motor 11 to the microprocessor 17b.

The microcomputer 17b outputs the control signal of the drive motor 11 and the motor drive unit 17c outputs the control signal to the control box 17 when the control box 17 sets the number of reciprocations and the movement distance of the cleaner 30 in the input unit 17a. The sensor 15 senses the rotation of the driving sprocket 16 and displays the number of reciprocations on the counter 17d and the moving distance information of the cleaner 30 to the microprocessor 17b so that the microprocessor 17b outputs the rotation direction of the drive motor n and the rotation and stop signals.

The supporting portion 20 is rotatably supported by a driven sprocket 22 inside the casing 21 and the chain supporting rollers 23 are supported on the upper and lower portions of the front side of the driven sprocket 22. On the other hand, in the casing 21, a tension adjusting screw 24 is fastened to a portion where the front outer circumferential surface is widened and expanded, and is brought into close contact with the rear surface of the barrel 1.

This support portion 20 is wound around the driven chain 22 of the driven sprocket 22 and the chain is supported between the support rollers 23 as the upper and lower portions so that the chain is accurately engaged with the driven sprocket 22. The tip of the tension adjusting screw 24 is brought into close contact with the rear surface of the barrel 1 so that the support portion 20 is moved back and forth in accordance with the rotation of the barrel 1 to adjust the tension of the chain.

As shown in FIG. 3, the cleaner 30 is provided with a fastening ring 31 at the center of both sides of the cylinder, a through hole 32 formed at one side of the fastening ring 31, And a water ring 34 in which a surface is integrally formed with the outer race of the mering 33 is airtightly inserted.

However, the above-mentioned conventional techniques have the following problems.

First, in order to clean the barrel, a driving part is mounted on the front part of the barrel, a support part is provided on the rear part of the barrel, a cleaner is separately installed inside the barrel, It is troublesome and labor is wasted because each component must be installed one by one.

Second, in order to fire the shell, each component is disassembled and the shell is fired. Since it must be installed separately during the cleaning, it is necessary to perform the cleaning in a very short time when the continuous shot is fired. There is also this.

Thirdly, the inner diameter of the barrel is heat generated by shooting, and the generated heat needs to be cooled. In the conventional technology, the cleaning function can be implemented but the barrel cooling can not be performed.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to provide a bore diameter cleaning apparatus which is inserted into a barrel and automatically operated to clean the barrel in a short time.

It is also an object of the present invention to provide a bore-diameter cleaning apparatus for cooling a barrel simultaneously with cleaning.

1 is a cross-sectional view of a barrel and cleaning tool according to the prior art;

FIG. 2 is a cross-sectional view of a conventional automatic pneumatic cleaning apparatus. FIG.

Figure 3 - sectional view of a prior art cleaner.

4 is a block diagram showing a control unit according to the prior art;

5 is a schematic view of a bore-diameter cleaning apparatus according to the present invention;

Description of the Related Art

100: control means 101: operation bar

102: switch unit 103: guide roller

110: guiding means 111: guide roller

112: driving motor 120: injection means

121: Sinking hole 130: Deceleration motor

140: Cleaning means 141:

142: Brush 150:

200: head part 210: chamber

220: body portion 230: rotating body

In order to accomplish the above object, the present invention provides a control method for a barrel comprising: control means inserted in an inner diameter of a barrel and automatically operated; Guiding means driven under control of the control means and guiding by a guide of a guide roller; A spraying means driven by control of the control means to discharge the cleaning liquid and the cooling liquid charged therein to the outside; A deceleration motor driven by control of said control means; And a cleaning means for cleaning the gun inner diameter by rotating in conjunction with the decelerating motor, wherein the cleaning means is guided by the guiding means to flow through the gun inner diameter and clean the gun inner.

Here, the control means may include an operation bar provided with a guide roller on the outer circumferential surface thereof and contacting the inside of the barrel and flowing inward when the barrel is inserted; And a switch portion provided in contact with the end portion of the operation bar and being switched on / off by the contact of the operation bar.

The guiding unit may further include a driving motor driven by the control of the control unit to drive the guide roller.

Further, the cleaning means may include: a spiral formed in a spiral shape; And a brush formed between the helical engagements and formed in a spiral shape.

Preferably, the control means is driven by receiving power from a DC power source formed in the head portion.

Here, the present invention provides a head driving apparatus comprising: a head unit having a DC driving source formed on a front surface thereof and having a guiding unit; A chamber in which a cleaning liquid and a cooling liquid are filled, the chamber being formed at a rear side of the head portion and having an ejection means; A body formed on the rear surface of the chamber and provided with a control means and provided with a deceleration motor; The rotatable body is rotatable by the operation of the decelerating motor on the rear surface of the body and has a cleaning means for cleaning the barrel. The rotatable body is formed as a whole and flows in the barrel, The inner diameter cleaning device is also a technical point.

Accordingly, it is automatically operated by being inserted into the barrel, so that the barrel is moved along the inside of the barrel to clean the barrel, and the barrel is automatically cooled by the injection of the cooling liquid. So that it is easy and economical to work.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail with reference to the accompanying drawings.

As shown in the drawing, the internal diameter cleaning apparatus according to the present invention includes a control unit 100, a guiding unit 110, a spraying unit 120, a decelerating motor 130, a cleaning unit 140, (DC) driving source 150 as shown in FIG.

First, the control means 100 will be described.

The control means 100 is largely composed of an operation bar 101 and a switch portion 102 and is driven by receiving power of a below-described driving source 150.

The operation bar 101 is formed in the chamber 210 and the body 220 and is formed in a bar shape on both sides of the operation bar 101 so that a guide roller 103 is formed at a substantially central portion of the operation bar 101. And the end of the operating bar 101 is in contact with the switch portion 102. [

In other words, when the capsule inner-diameter cleaning device is introduced into the barrel, the operation bar 101 is brought into contact with the inside of the barrel to receive the inner pressure, and the inner pressure causes the end of the operation bar 101 to turn on the switch 102 (ON). The guiding means 110, the injecting means 120 and the decelerating motor 130 to be described later are activated by turning on the switch portion 101. [

In this case, the operation bar 101 serves as a handle when moving the capsule inner diameter cleaning device of the present invention, thereby facilitating the carrying and carrying.

The guiding means 110 includes a guide roller 111 and a driving motor 112 and is formed on the head portion 200 of the internal-diameter cleaning means.

Three guide rollers 110 protrude from the side surface of the head unit 200 to guide the inside of the barrel 100 smoothly.

The driving motor 112 rotates the guide roller 111 by being powered by the power source of the dictation driving source 150 by the switch unit 102 being switched on.

Here, the guide roller 111 installed on the head part 200 is rotated to guide the entire inside-diameter cleaning device to flow upward or downward and smoothly flow.

The injection unit 120 is formed in the chamber 210 formed on the rear surface of the head unit 200 and includes an injection valve (not shown) and a spray hole 121.

When the switch portion 101 of the control means 100 is turned on, the injection valve (not shown) is opened so that the cooling liquid and the cleaning liquid are injected into the injection hole 121 So that the inside of the barrel is cleaned by the cleaning means 140 described later and the inside of the barrel is cooled.

Here, the cleaning liquid uses an oil component liquid or the like, and the cooling liquid is liquid nitrogen.

The deceleration motor 130 is formed inside the body 220. When the switch portion 101 of the control means 100 is turned on, the deceleration motor 130 is supplied with power from the deceleration driving source 150, And rotates the rotating body 230 connected to the rear surface of the body 220. The deceleration motor 130 adjusts the rotating body 230 to rotate at about 60 to 100 rpm.

The cleaning means 140 is formed of a mop 141 and a brush 142 so as to be spirally wound on the outer surface of the rotating body 230. The mop 141 and the brush 142 are integrally formed and can be instantly replaced if necessary. The oil penetrated into the mop 141 also acts as a cleaning and oil film (oil application).

That is, the latch 141 is helically wound and the brush 142 is spirally formed between the latch 141 to clean the inside of the barrel 141. The brush 142 is first blown off from the brush 142, Wipes the oil while applying it.

The dicing drive source 150 is supplied with power of 12 volts or 24 volts and provides its own power source, thereby providing the fluid and cleaning force of the inner diameter cleaning apparatus of the present invention flowing inside the barrel without an external power source.

The operation effect of the above configuration is as follows.

First, the gun barrel is opened from the rear side, and the gun inner diameter washing apparatus of the present invention is pushed into the barrel with a predetermined depth with the head part 200 as an upper side.

When the control device 100 of the control means 100 is gripped inside the barrel and receives the inner pressure, the switch portion 102 of the control means 100 is turned on (ON), the guiding unit 110, the injecting unit 120, and the decelerating motor 130 are simultaneously driven.

The guiding roller 111 is rotated by the driving of the guiding means 110 so that the cleaning device is caused to flow at a predetermined speed in the upward direction and at the same time the cooling liquid filled in the chamber 210 by the jetting means 120 And the washing liquid is discharged to the outside, so that the inside of the barrel is wetted.

When the rotating body 230 is rotated by the operation of the decelerating motor 130, the rake 141 and the brush 142 formed on the outer surface of the rotating body 230 are also rotated, At the same time, the barrel is cooled.

At this time, the cleaning device is moved upward at a predetermined speed to perform cleaning and cooling, so that the barrel is cleaned and cooled as a whole.

The switch unit 102 stops operating so that the cleaning device is lifted by a predetermined height and the user can remove the cleaning device and repeat the above process to clean the inside of the barrel several times.

The inner diameter cleaning apparatus according to the present invention is composed of a head part 200, a chamber 210, a body part 220, a rotating body 230, etc., and is about 12 kg. Can be sufficiently reduced and can be made standardized according to the diameter of the barrel.

According to the present invention, since the cancellation device is inserted into the barrel, a series of processes of washing and cooling are simultaneously carried out, so that it is easy to use.

And it can be manufactured by standardizing according to the diameter of barrel, and it is easy to carry and can be easily maintained and stored.

Claims (6)

A control means inserted in the inner diameter of the barrel and automatically operated; Guiding means driven under control of the control means and guiding by a guide of a guide roller; A spraying means driven by control of the control means to discharge the cleaning liquid and the cooling liquid charged therein to the outside; A deceleration motor driven by control of said control means; And, And a cleaning means connected to the decelerating motor and rotated to clean the barrel inner diameter, and guided by the guiding means to flow through the barrel inner diameter and clean the barrel. 2. The apparatus according to claim 1, An operation bar provided with a guide roller on its outer circumferential surface and contacting the inside of the barrel when the barrel is inserted and flowing inward; And a switch unit installed in contact with the end portion of the operation bar and switched on / off by the contact of the operation bar. 2. The apparatus according to claim 1, wherein the guiding means comprises: And a driving motor driven by the control of said control means to drive said guide roller. The cleaning apparatus according to claim 1, A spiral formed in the spiral; And a brush formed between the helical engagement and formed in a spiral shape. 2. The internal-diameter cleaning apparatus according to claim 1, wherein the control means receives power from a DC power source formed on the head portion. A head unit having a DC driving source formed on a front surface thereof and having a guiding unit; A chamber in which a cleaning liquid and a cooling liquid are filled, the chamber being formed at a rear side of the head portion and having an ejection means; A body formed on the rear surface of the chamber and provided with a control means and provided with a deceleration motor; And, And a rotatable body rotatable by the operation of the decelerating motor on the rear surface of the body to clean the barrel. The entire body is formed in a shell shape to flow inside the barrel and clean the inside of the barrel. Bore size cleaning device.