CN2039827U - Rust-resisting oil automatic injector for gun bore and inner wall of duct - Google Patents
Rust-resisting oil automatic injector for gun bore and inner wall of duct Download PDFInfo
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- CN2039827U CN2039827U CN 88203390 CN88203390U CN2039827U CN 2039827 U CN2039827 U CN 2039827U CN 88203390 CN88203390 CN 88203390 CN 88203390 U CN88203390 U CN 88203390U CN 2039827 U CN2039827 U CN 2039827U
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- oil
- machine according
- injection machine
- fuel tank
- duct
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Abstract
The utility model relates to a rust-resisting oil automatic injector for the gun bore and the inner wall of the duct, belonging to a spraying apparatus, comprising an oil delivery mechanism, an atomizing mechanism, a running mechanism, a power supply mechanism and a centering anti-deviation mechanism. The machine body of the utility model is put into the opening of the gun or the opening of the duct, the rust-resisting oil automatic injector can automatically travel along the whole duct; the work of atomizing can be finished in 1-2 minutes. The utility model has the advantages of small size, thin and uniform oil film, low labor intensity, no environmental pollution, etc., and is particularly suitable for fuel injection and rust resistance for the bore of the phi 85-152 mm gun and the inner wall of the phi 85-630 mm through duct.
Description
The utility model is specifically designed to artillery lumen and direct piping inwall automatic oil spout is antirust, belongs to spraying apparatus.
General armory and material depot all are that the traditional filling of employing is coated with method or spread coating smears big gun fat in bore and tube wall or butter carries out rust-proof seal, and its operating process is very complicated and tired.It is antirust for example cannon to be irritated the method for being coated with, first gun tube with heaviness unloads and is lifted on the special-purpose frame, gun tube is tilted a little, then the heavy caliber chock plug shutoff of the low side mouth of pipe, the big gun fat that will be heated to 105～115 ℃ is again poured the high-end mouth of pipe into slowly with funnel, in one week of rotating barrel, makes its big gun fat be stained with the bore surface, take away chock plug at last, emit also not solidified boiling hot big gun fat.The operation of this kind method is bothersome, and fuel consumption is many, and efficient is low, and waste is big, must be equipped with hanging device, special-purpose place and skilled craftsman.Simultaneously, the hidden danger that operating personnel are scalded that also lies dormant.
And for example cannon is carried out antirustly, only need stretch in the gun tube and manually smears with simple long-handle brush libation at an ancient wedding ceremony oil with spread coating.Certainly, this kind method can not be selected the thick-layer barrier cream for use, but selects the thin layer preservative oil for use.The filling that spread coating compares is coated with method, though alleviated lifting gun tube and the heavy operation of fat of heating, exists gun tube upper wall and rifling internal or female screw part, and hairbrush is difficult to smear uniform disadvantage, seriously reduces antirust quality; Hairbrush class instrument libation at an ancient wedding ceremony oil repeatedly is easy to be stained with foreign material and pollutes oil in addition, and influence is sealed up for safekeeping the time.Simultaneously, easily make oil plant spatter mistake when brushing operation libation at an ancient wedding ceremony oil, and thin layer oil costs an arm and a leg, cause cost up, environment is polluted.
Consult in May, 1987 " ordnance " magazine, publish the bore oil-injection machine picture that a district ordnance department of rear-service department of the Zhang Ji Southern Army provides.Find out from picture, high about 1.8 meters of this machine, wide about 0.5 meter, at its central rack one group of pulley-type is housed and send lever apparatus, and have one to be about several meters and have the oil transportation bar of shower nozzle in that the frame vertical direction is horizontal, be used to stretch into bore and carry out the oil spout operation; Common electric machine and decelerator also are housed on the chassis, and complete machine weight is as many as 500kg.The only effective spray-on process of this kind equipment has replaced traditional filling and has been coated with method and spread coating and carries out antirustly, but exists the equipment heaviness, and cost is higher, the operation effort, shortcomings such as resettlement difficulty particularly require the oil transportation bar must be longer than gun tube, otherwise the operation of can not spraying completely.
The purpose of this utility model is in order to overcome the deficiency of above-mentioned prior art, propose a kind of in light weight, volume is little, puts into the gun muzzle or the mouth of pipe, then can carry out the antirust equipment of oil spout of pipeline whole process automatically.
Fig. 1 is the utility model structure chart, and it is by oil transportation mechanism, humidifier, walking mechanism, and administration of power supply and the anti-inclined to one side mechanism of centering five parts combine.
As shown in the figure, the main parts in addition of the utility model have: fuel tank (1) gear pump (2), Oil pump electrical machinery (3), regulating cock (4), nozzle (5), spray cap (6), spray disk (7), spraying motor (8), spraying frame (9), power switch (10), battery (11), battery case (12), crawler belt (13), driven pulley (14), driving wheel (15), decelerator (16), movable motor (17), side plate (18), balance iron (19), centering ring (20), steady rest (21).
Oil transportation mechanism is made up of fuel tank (1), gear pump (2), Oil pump electrical machinery (3), regulating cock (4). It is special-shaped that fuel tank (1) is, and major part is half garden tubular, and only having front end is the garden tubular, diameter 80mm volume 500ml. Select the sheet iron welding fabrication of 0.5～1mm, As storing light oil. There is the oiling hole of a diameter 3mm at the back of fuel tank (1), oil plant leaks during for fear of inversion, in the oiling hole, placed one can be movable the steel ball of diameter 5mm with non-return effect, why fuel tank (1) front end will be made as the garden cartridge type, its objective is and guarantee that oil plant is down to minimum position, be convenient to gear pump (2) and draw. In fuel tank (1) front end end socket bottom, have the hole of a diameter 30mm, sealing ring is equipped with in the inboard, hole, coats fluid sealant, just in time closely cooperates with gear pump (2) and non-leakage. Gear pump (2) belongs to the micropump class, the maximum diameter 40mm in outer garden, and thick 25mm, the number of teeth of two gears is 18, modulus 0.5,5000～6000 rev/mins of rotating speeds, oil transportation amount 500～1000ml/ branch. The driving gear axle of a diameter 2mm is stretched out at gear pump (2) center, right side, lucky and Oil pump electrical machinery (3) axle is assemblied on the same center line, and diaxon spindle nose interval 5mm is by a long 20mm, the rubber tube of internal diameter 1.5 is as shaft coupling, pump shaft and the docking of motor shaft suit. The Oil pump electrical machinery of outsourcing (3) is model DZ-202 micromachine, power 3W, 6000 rev/mins of no-load speeds, 5000 rev/mins of load speeds. Oil pump electrical machinery (3) and shaft coupling are packed in the garden cylindrical housing of making of sheet iron, and casing is packed on the spraying frame (10) with bolt, changes for convenience shaft coupling (being rubber tube), and the casing bottom has a breach. There is an Oil Guide bend pipe that stretches into fuel tank (1) bottom in gear pump (2) left side, and the petroleum pipeline that top connects an internal diameter 5mm is equipped with a regulating cock (4) at petroleum pipeline, is used for controlling what of oil transportation amount for the internal diameter of the pipeline size that sprays.
Humidifier is made up of nozzle (5), spray cap (6), spray disk (7), spraying motor (8) and spraying frame (9).Nozzle (5) is made with metal material processing, shape such as awl, in taper hole is arranged, nozzle diameter 0.5～0.8mm, socket joint is at the tail end of petroleum pipeline.Spray cap (6) is used the igelite punch forming, and it is horn-like that the front portion is, diameter 58mm, and the rear portion is the garden tubular, and diameter 24mm is connected spraying frame (9) right-hand member with bolt.Nozzle (5) pierces into the angle of cut that spray cap (6) forms 90 °, and spout is stretched between former and later two spray disks (7).Spray disk (7) also is made of plastic, is dish-like, the branch of two dishes before and after having, and diameter is 52mm, and 160 basin teeth of cloth are spared in the rim.Front and back two dishes overlap and arrange, and 2mm carries out four spot gluings with epoxy resin at the position of trying to get to the heart of a matter at interval.Back spray disk middle part has the macropore of a diameter 22mm, and nozzle (5) stretches in the hole just; Preceding spray disk middle part has the aperture of a diameter 3mm, preceding spray disk is fixed on the bakelite axle of diameter 5mm with screw, bakelite axle other end is drilled with the hole of diameter 2mm, its hole forms tight fit with the spindle nose of spraying motor (8), once the electrical power rotation then drives spray disk (7) rotation synchronously.Outsourcing spraying motor (8) is 131 type micro machines, power 2W, and 5000 rev/mins of rotating speeds are placed in the tube position, garden of spray cap (6), in the tube terminal plate are housed also, outreach power switch (10).Spraying frame (9) is made for the metal tube material of semicircle type, and long 65mm, left end are welded with a sole, are stabilized in bolt on the end socket of fuel tank.
Walking mechanism adopts the tank track formula, as shown in Figure 2, is made up of crawler belt (13), driven pulley (14), driving wheel (15), decelerator (16), movable motor (17), side plate (18).About side plate (18) divides two, be connected the back lower abdomen of fuel tank (1) with bolt.Outsourcing movable motor (17) is a Z-1 type micro machine, power 5W, and 7000 rev/mins of rotating speeds are installed between the left side plate (18).The spindle nose of movable motor (17) is equipped with pinion Z
1, on two axles of semi-open type decelerator (16) Z is housed
2, Z
3, Z
4, Z
5Four gears are equipped with gear Z on driving wheel (15) spindle nose
6, the modulus of said gear is 0.5, and gear is Z in regular turn
1=10, Z
2=58, Z
3=12, Z
4=48, Z
5=12, Z
6=48,6 gears form three grades of decelerations, first order speed ratio i
1=5.8, second level speed ratio i
2=4, third level speed ratio i
3=4, add up to speed ratio i=92.8.After three grades of decelerations, driving wheel (15) rotating speed is reduced to 75.4 rev/mins, and the speed of travel is 4.2 meters/minute.Driving wheel (15) is identical with 5 driven pulleys (16) shape size, all opening wide 2mm under two circles on the wheel edge, go up wide 5mm, the dovetail groove of dark 4mm, driving wheel (15) and driven pulley (14) equidistantly are not installed between the two clamping plates, should be pointed out that two clamping plates is actually the inner panel of left and right sides battery case (12).The crawler belt of choosing (13) is nylon V-belt for no reason, bandwidth 15mm, length of run 400mm, there is horizontal raised line in the front of crawler belt (13), skid during in case in tube wall, advance automatically, vertically there is trapezoidal of two protrusions at the back side, just with driving wheel (15) and driven pulley (14) on dovetail groove match.
Administration of power supply is made up of battery (11), battery case (12) and power switch (10) and connection line thereof.Battery case (12) is long strip type, in respect of about two, be installed in the both sides of fuel tank (1) 5 driven pulleys of lower abdomen (14) respectively, (inner panel of two battery cases (12) promptly is the clamping plate of driven pulley (14).Battery case (12) is equipped with the logical lid of an arc with hinge, and every box can be connected and be loaded three joint No. 2 batteries (11) after opening.Battery (11) is 6 joints altogether, and 4.5 volts of working voltages then are power supply of the present utility model.With lead two Battery packs (11) are connected power switch (10), for easy to operate, power switch (10) is installed in the tube position, garden of spray cap (6), because spray cap (6) is that plastics are made, has the good insulation performance performance, so utilize this position as terminal plate.By terminal plate, again with lead respectively with Oil pump electrical machinery (3), spraying motor (8), movable motor (17) is connected, once closed power switch (10), three motors rotate simultaneously; Otherwise, disconnecting power switch (10), three motors stop operation.
The anti-inclined to one side mechanism of centering is made up of balance iron (19), centering ring (20) and steady rest (21), these three parts directly do not link, relatively independent seemingly, actually form the integral body of harmony by body, when making it the utility model and entering inside pipe wall spraying operation, play a part to stablize center of gravity and prevent sideslip.If balance iron (19) shape is ear, process decorative chromium plating again with ordinary carbon steel, heavy 170g, the groove that the inboard has wide 5mm can be mounted on the hanging seat on the plate next door that keeps right easily, because the cannon inwall draws the right-handed thread rifling is arranged, so mount a balance iron (19) on the right side, its objective is to overcome when in gun tube, advancing and rotate along the screw thread rifling unconsciously.
Shown in Figure 1A-A, centering ring (20) hangs over fuel tank (1) below the protruding of stand and nails on, and it is trapezoidal that ring flat-plate is, and respectively is drilled with the hole of a diameter 4mm and the screw of M4mm above, and aperture is used to mount the protruding nail on the stand, and screw is used for the fastening bolt location.Centering ring (20) diameter is 85mm, and other has 4 spare parts, and its shape is identical, but diameter differs, and is φ 100mm in regular turn, φ 122mm, φ 130mm and φ 152mm.The centering ring of drawing among the figure (20) is diameter 85mm, is applicable to the oil spout of diameter 85mm artillery lumen, also is applicable to the direct piping of diameter 85mm.If will be used for diameter 100mm antiaircraft gun, 122mm adds farming or howitzer, the 130mm gun, and the 152mm gunhowitzer then should install the centering ring (20) of correspondingly-sized additional, to guarantee the utility model smooth running.
As shown in Figure 1, steady rest (21) is connected on the stand on Oil pump electrical machinery (3) left side with bolt.See B again to perspective view, steady rest (21) is formed by connecting with bolt by two pairs of garden rule formula rule pin, and a turn is equipped with in second pair of rule pin central pivot point junction, and formation flexibly connects, and is beneficial to the rule pin and opens, draws in.Rule pin end respectively has the small slide plate of a sledge type, and small slide plate is connected with hinge with the rule pin, and makes it free movable solid dead, has increased when walking like this and the contact-making surface of inside pipe wall, has strengthened stability.When steady rest (21) is used for the cannon of bore 85mm, similar because of whole fuselage and bore, do not need to stablize, can draw in.When being used for greater than the cannon of 100mm bore or pipeline, just allow its both feet stretch out, step on tube wall, play stabilization.
The utility model is not only applicable to large caliber gun, also be applicable to internal diameter greater than 85mm, less than the direct piping of 630mm, as petroleum drill pipe and gas transmission, woven hose etc., only need to strengthen centering ring (20) radius and lengthening steady rest (21) rule pin, then can satisfy the needs of automatic walking spraying operation.General industry direct piping, inwall do not draw the spiral rifling, and self rotates in the time of needn't overcoming walking, then can take off balance iron (19).
The utility model operation is very easy, cannon or direct piping at different bores, fuel tank (1) is filled with lightweight antirust oil, the centering ring (20) of equipped correspondingly-sized, hang up or take off balance iron (19), stretch out or draw in steady rest (21), control and regulation cock (4) fuel delivery, whole pipe moves less than 1 minute outward.Then the utility model is put into the gun muzzle or the mouth of pipe, pressed switch power supply switch (10) immediately, three motors rotate simultaneously, oil transportation mechanism, humidifier, walking mechanism synchronization action, the ring-type droplet of spray disk (7) ejection 5～100 μ.At this moment, it is omnidistance that fuselage enters the walking spraying of inside pipe wall automatic steady ground, makes it evenly to be covered with very thin oil film at inner surface of tube wall, reaches desirable rust-proof seal effect.Cover omnidistancely when the other end mouth of pipe exposes afterbody when the utility model, grasp fuselage, powered-down switch (10) then stops the operation of spraying conveniently.The utility model does not have oil dripping, oil leakage phenomenon in spraying process, and save very much oil plant, and save time, be example to spray an artillery lumen, oil consumption 150～200ml, required time 1～2 minute.
In sum, the utility model small volume and less weight, weight is the 1.65kg/ platform only, and overall dimensions have only φ 80 * 445mm.Have advantages such as volume is little, in light weight, oil consumption is low, efficient is high, compact conformation, easy and simple to handle, and it is thin and even to form oil film, and labour intensity is low, and is free from environmental pollution, be specially adapted to the artillery lumen and the antirust operation of direct piping inwall oil spout of different bores.
Claims (10)
1, a kind of artillery lumen and antirust automatic oil spout machine of using of direct piping of being applicable to.It is characterized in that being combined into the cartridge type body of a light compactness by the anti-inclined to one side mechanism of oil transportation mechanism, humidifier, walking mechanism, administration of power supply and centering five parts; It is special-shaped that the fuel tank of oil transportation mechanism is, second line of a couplet gear pump and Oil pump electrical machinery, and regulating cock is housed on oil pipeline; Humidifier is joined together by nozzle, spray cap, spray disk, spraying motor, spraying frame, can eject the vaporific elaioleucite of 5～100 μ equably; Walking mechanism adopts the tank track formula, is installed in the fuel tank lower abdomen by crawler belt, driven pulley, driving wheel, decelerator, movable motor and side plate combination, and gait of march is 4.2 meters/minute automatically; Administration of power supply is by two groups of series-connected cells, two battery cases, and power switch and lead thereof are formed by connecting, and supply voltage is 4.5V; The balance iron of the anti-inclined to one side mechanism of centering, though the relatively independent installation of centering ring and steady rest, by the integral body of fuselage formation harmony.
2, oil-injection machine according to claim 1 is characterized in that the fuel tank major part is half garden tubular, and having front end only is the garden tubular, and diameter 80mm has placed a steel ball with diameter 5mm of non-return effect in the oil filler point of fuel tank back.
3, oil-injection machine according to claim 1 is characterized in that gear pump is the micropump class, and two gear teeth number averages are 18, and modulus is 0.5,5000～6000 rev/mins of rotating speeds, and the oil transportation amount is 500～1000ml/ branch.
4, oil-injection machine according to claim 1 is characterized in that nozzle is taper, forms 90 ° the angle of cut when piercing into spray cap trumpet type back, and the spout of nozzle is stretched between former and later two spray disks.
5, oil-injection machine according to claim 1 is characterized in that spray disk has the branch of front and back, and two dishes overlap and install, interval 2mm, and diameter is 52mm, and uniform 160 the basin teeth in rim.
6, oil-injection machine according to claim 1 is characterized in that the movable motor spindle nose is equipped with pinion Z
1, on two axles of deceleration tooth Z is housed
2, Z
3, Z
4, Z
5The gear Z that is equipped with on four gears and the driving wheel spindle nose
6, constitute three grades of decelerations of 6 gears, first order speed ratio i=5.8, the second level, third level speed ratio are i=4.
7, oil-injection machine according to claim 1 is characterized in that driving wheel is identical with 5 driven pulley shape sizes, all have two circle dovetail grooves on the wheel edge, and the clamping plate of driven pulley promptly is the inner panel of battery case.
8, oil-injection machine according to claim 1 is characterized in that crawler belt is a nylon tape for no reason, length of run 400mm, and there is horizontal raised line in the crawler belt front, and vertically there is trapezoidal of two protrusions at the back side.
9, oil-injection machine according to claim 1 is characterized in that balance iron shape as if ear, and the inboard has the groove of wide 5mm, heavy 170g, and centering ring has 4 spare parts, can select for use one of them to be mounted on fuel tank afterbody below the protruding of stand as required and nail on.
10, oil-injection machine according to claim 1 is characterized in that steady rest is formed by connecting with bolt by the rule pin of two pairs of garden rule formulas, and second pair of rule pin central pivot point is equipped with a turn, and each connects a sledge type small slide plate with hinge at the end of advising pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88203390 CN2039827U (en) | 1988-02-15 | 1988-02-15 | Rust-resisting oil automatic injector for gun bore and inner wall of duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88203390 CN2039827U (en) | 1988-02-15 | 1988-02-15 | Rust-resisting oil automatic injector for gun bore and inner wall of duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2039827U true CN2039827U (en) | 1989-06-21 |
Family
ID=4838217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88203390 Withdrawn CN2039827U (en) | 1988-02-15 | 1988-02-15 | Rust-resisting oil automatic injector for gun bore and inner wall of duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2039827U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104226522A (en) * | 2014-06-16 | 2014-12-24 | 东莞市鸿品翔自动化设备有限公司 | Automatic oil injection machine |
| CN111102878A (en) * | 2018-10-26 | 2020-05-05 | 山东齐鲁众合科技有限公司 | Thermal spraying and sealing equipment for grease of gun barrel |
-
1988
- 1988-02-15 CN CN 88203390 patent/CN2039827U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104226522A (en) * | 2014-06-16 | 2014-12-24 | 东莞市鸿品翔自动化设备有限公司 | Automatic oil injection machine |
| CN111102878A (en) * | 2018-10-26 | 2020-05-05 | 山东齐鲁众合科技有限公司 | Thermal spraying and sealing equipment for grease of gun barrel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |