CN106705750A - Automatic bore scrubbing device and bore scrubbing system - Google Patents
Automatic bore scrubbing device and bore scrubbing system Download PDFInfo
- Publication number
- CN106705750A CN106705750A CN201710064293.3A CN201710064293A CN106705750A CN 106705750 A CN106705750 A CN 106705750A CN 201710064293 A CN201710064293 A CN 201710064293A CN 106705750 A CN106705750 A CN 106705750A
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- China
- Prior art keywords
- bore
- brush
- brush head
- tail
- scrubbing
- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A29/00—Cleaning or lubricating arrangements
- F41A29/02—Scrapers or cleaning rods
Abstract
The invention relates to a pipeline washing and pipeline maintaining device, in particular to a bore scrubbing device. Since carbon is accumulated inside a bore and mixtures of carbon and metal filing are generated on a rifling of the bore after a gun is used, the bore scrubbing device is used for scrubbing the bore so as to improve the gun precision. The bore scrubbing device comprises a head scrubbing head device, a reciprocating drive device and a brake device, and is characterized by further comprising a head-tail linkage device and a tail scrubbing head device; the head scrubbing head device is driven by the reciprocating drive device; the brake device is used for fixing the bore scrubbing device to the inner wall of the bore; and the head-tail linkage device is used for correlating the tail scrubbing head device with the head scrubbing head device. The bore scrubbing device has the advantages that as the head scrubbing head device and the head scrubbing head device are adopted, an additional bore does not need to be additionally arranged, and comprehensive scrubbing can be achieved; and due to supporting of the head and tail, the axis of the bore scrubbing device is prevented from inclining relative to the axis of the bore, movement resistance of the bore scrubbing device is reduced, two-end scrubbing is conducted simultaneously, and the effect is remarkably improved.
Description
Technical field
The present invention relates to pipeline cleaning and pipeline care device, more particularly to a kind of bore brushing device.
Background technology
The cleaning and the degree of wear of bore have influence on the service life of the accuracy, reliability and cannon of shell transmitting.
Because cleaning bore of cannon is not clean, coppering and carbon distribution are caused, cause bullet to be obstructed in bore chamber inner movement and bore premature occurs, therefore greatly
The bore of type cannon is required for carrying out cleaning maintenance when breaking seal or sealing up for safekeeping, and after firing shells.The cleaning of bore, including
The removing of foreign matter and antirust treatment is carried out to bore in bore.Foreign matter in bore, including copper, zinc, lead, the aluminium come off from bullet
Powder burning residue Deng metal, the oxidized residual thing of aluminium and in thorax, is such as attached to the cigarette ash and graphite of bore inwall, and
Bore gets rusty the foreign matter etc. of generation.Above-mentioned foreign matter easily blocks, corrodes the inwall of bore, adds the abrasion of bore inwall and corrosion
It is acute.Especially during artillery shooting, the residue for being attached to bore inwall produced under high temperature, high pressure（Carbon distribution）, its
It is tightly combined with bore；In addition, again because the length of bore is far longer than bore inner diameter, therefore cleaning bore of cannon maintenance is one
The extremely difficult work of part, the inwall of especially bore is provided with rifling, and the cleaning of the negative line part of rifling is more difficult.Particularly exist
During the naval warfare of field, the scrub of bore also needs to efficiency higher, and easily operation.
More than existing cleaning bore of cannon by the way of wiping agent and mechanical cleaning are combined.It is utilized in being stained with brush earliest
Wiping agent manually cleans bore.One side wiping agent is prepared by the material of the severe toxicity such as potassium bichromate, NaOH, severe corrosive
Into, with stronger toxicity and corrosivity, cleaning bore of cannon staff readily accesses wiping agent when wiping agent is picked repeatedly,
Body is caused damage.On the other hand, the more manpower of consumption and time are needed during artificial scrub, inefficiency, work is strong
Degree is big.Another further aspect, for bore more long, the cleaning of bore middle part and depths is more difficult, does not wash clean clearly easily, and people
Work cleaning easily causes slight damage to bore.Generally speaking, artificial cleaning bore of cannon labour intensity is big, inefficiency, and holds
Personal injury and damage bore easily are caused to scrubbing staff, therefore is badly in need of a kind of dress that can automatically clean bore of exploitation
Put.
In order to improve cleaning bore of cannon efficiency, save manpower, good cleaning performance, Chinese invention patent are reached
CN105180711A discloses a kind of bore washing and brushing device of automatic washing bore.The bore washing and brushing device includes：Scrub
Device 1 ', drive propulsion plant 2 ', be automatically positioned locking device 3 ', the brushing device 1 ' connects with propulsion plant 2 ' axle is driven
Connect, for cleaning gun tube；The driving propulsion plant 2 ' is fixedly connected with locking device 3 ' is automatically positioned, and dress is scrubbed for driving
1 ' is put to move forward and backward；It is described when being automatically positioned locking device 3 ' for cleaning, to overcome the reaction force of brushing device 1 ',
Positioning is fixed in bore.The operation principle of the patent of invention automatic washing bore is：Using be automatically positioned locking device 3 ' and
Drive propulsion plant 2 ' to coordinate, work successively, washing and brushing device 1 ' is goed deep into or is exited in bore；In addition, working as brushing device
1 ' in cleaning, is automatically positioned the locking bore washing and brushing device of locking device 3 ', can guarantee that cleaning device 1 ' makees front and rear reciprocal and rotation
Turn two kinds of cleaning actions, that is to say, that can prevent race thorax washing and brushing device from rotating with, cleaning bore of cannon is more cleaned.
Although the bore washing device of the invention realizes automatic creeping and scrub bore in bore, saves a part
Manpower, improve cleaning bore of cannon efficiency, improve cleaning bore of cannon effect.But, the invention is still present following problem：It is first
First, because the fuselage of bore washing and brushing device has length, washing and brushing device is in front portion, and positioning and locking device is at rear portion therefore described
Bore washing device cannot be cleaned after big gun is inserted from washing and brushing device 1 ' to the distance of gun muzzle, shown in Figure 1.
During movement in bore, it is automatically positioned locking device 3 ' and must all place the bore brushing device
Inside bore, no matter therefore being automatically positioned that locking device 3 ' is positive to be set（The brush that brushing device is set is in bore）;Or
Positioning and locking device 3 ' is oppositely arranged（The brush that brushing device is set is in bore mouthful）, always there is the bore inwall brushing device of one end
It is not readily accessible to.Such as need, by the whole cleaning of bore, there are two kinds of methods：First, it is necessary to again reversely put bore washing and brushing device again
Enter bore（Ⅰ）It is interior, cleaned twice, so it is only possible to completely clean up bore.Second, in bore（Ⅰ）Port on,
Increase additional bore of the segment length more than bore washing and brushing device（Ⅱ）, bore washing and brushing device forward direction is placed on when purged attached
Plus in bore, whole bore inner chamber whole process could be cleaned, it is shown in Figure 2.The shortcoming of the invention is：Can not once by bore
Whole process cleaning is completed so that the reduction of cleaning maintenance operating efficiency.Or need to increase by an additional bore, manufacturing cost increases, and increases
The carrying of cleaning bore of cannon device is added, and has installed inconvenient.
In addition, when the bore brushing device is placed in bore, scrubbed positioned at bore due to the brushing device 1 ' and filled
The one end put, though it is interference fit with bore, hairbrush has certain flexibility, under gravity, the bore brush
Cleaning device one end cross section center of circle can decline.However, the locking device 3 ' that is automatically positioned of the bore brushing device other end has two kinds
Working condition：I.e.：Contraction state and softened state, therefore the cross section of locking device 3 ' home position is automatically positioned, in two kinds of shapes
It is also different under state.That is：The axis of the bore brushing device is not Chong Die with the axle center of bore.Due to described
The axis of bore brushing device is relative to produce inclination with gun bore line so that part bore brushing device connects with bore inwall
Touch.Especially, when the driving drive of propulsion plant 2 ' is automatically positioned locking device 3 ' is moved in bore：On the one hand, mill is produced
Damage, reduce bore brushing device service life；On the other hand, increased moving resistance of the bore brushing device in bore.
The content of the invention
The purpose of the present invention is to avoid cleaning twice, improves cleaning efficiency；In other words：Solution realizes big gun using additional bore
The whole full-automatic scrub of thorax；The axis of cleaning bore of cannon device can also be avoided to be inclined with respect to gun bore line, damage bore rifling
Problem.
In order to solve the above technical problems, the present invention is achieved in that a kind of bore brushing device, the bore scrubs dress
Put including：First brush head device, reciprocating drive unit and brake gear, it is characterised in that：Also include head and the tail linkage and ventral brush
Head device；The first brush head device is driven by reciprocating drive unit, and bore washing and brushing device is fixed on bore inwall by brake gear,
With first brush head device be associated tail brush head device by head and the tail linkage；It is described when bore brushing device is placed in bore
Brake gear is strutted, and the bore brushing device is in immovable state；The first brush head device is in reciprocating drive unit
Make front-rear reciprocation movement under driving, realize first brush head device scrubbing process synchronous with tail brush head device；When first brush head device or tail
When brush head device extend out to most position long, brake gear shrinks, i.e., brake gear unclamps, and such as reciprocating drive unit drives first brush
Device advances or drives tail brush head device to retreat, the resistance due to first brush head device and tail brush head device relative to bore inwall,
Realize that bore brushing device body is moved forwards or backwards relative to wall of bore, finally realize that bore brushing device advances or retreats
Action；Above-mentioned two step is rotated successively, realizes the crawling process of bore brushing device.
The first brush head device is made up of brush holder support before at least one brush ring, one and a front limit nut, after the preceding brush holder support
Portion is provided with the shaft shoulder, and the free brush ring is set on preceding brush holder support, the internal diameter of the external diameter less than brush ring of the preceding brush holder support, the first brush
The tail end of bar is provided with external screw thread, and is threadedly coupled with the push rod in brush drive device.
The brush ring is provided with three, and the brush ring can freely be rotated on preceding brush holder support.
The brush drive device by motor connecting base, motor, motor mount, front end fixed seat, rear end connecting seat, stretch
Contracting arm, nut, sliding block, screw mandrel, cylinder body, bearing, shell are constituted.The motor by motor connecting base, motor mount with it is rear
End connecting seat connection.Between the front end fixed seat and rear end connecting seat, it is fixedly connected by cylinder body, the axle car fixed installation
The axis hole of connecting seat in rear end.The screw mandrel is connected by shaft coupling through bearing with machine shaft, and the other end passes through nut, and
In the range of whole inside lead, screw thread coordinates；The leading portion of the telescopic arm is screwed with sliding block.
The telescopic arm axle sleeve on the outer ring of screw mandrel, and through the axis hole of cylinder body front end connecting seat, with first brush
The first brush holder support of device is fixedly connected；Sealing ring is provided between the axis hole and screw mandrel of the rear end connecting seat of the cylinder body.
The brake gear is by motor cabinet, braking motor, arrestment mechanism, shaft coupling, two locating pieces, guide pad, sliding block, silk
Bar, preceding connecting seat and rear connecting seat are constituted；The rear end connecting seat of the brake gear is fixed with the ventral brush bar of tail brush head device and connected
Connect；The centre of the preceding connection end is provided with through the motor cabinet installed, for installing braking motor and shaft coupling；The braking electricity
The output shaft of machine is connected by shaft coupling with screw mandrel, is coordinated with nut slider activity in the middle of the screw mandrel, and screw mandrel two ends by
Locating piece is positioned；The arrestment mechanism is made up of two blocks of brake(-holder) blocks and four two pairs of brake rocker arms, and the brake rocker arm is pacified two-by-two
Between locating piece, sliding block and brake(-holder) block；Linkage tooth is provided between each pair brake rocker arm；The preceding connection end and drive device
Motor mount between be fixedly connected by contiguous block.
The tail brush head device is by least one free brush ring, a ventral brush bar, a ventral brush mounting seat, a locking nut structure
Into；The ventral brush mounting seat that the free brush ring is set in, can freely activity；The first section spiral shell of the locking nut and ventral brush mounting seat
Line coordinates, and be installed in brush ring in ventral brush mounting seat, prevent from coming off by lock nut；The ventral brush mounting seat is set in ventral brush
On bar, can move forward and backward
Brush drive device is slidably connected.The linkage positioning seat is provided with four through holes passed through for gangbar, described
The lever break-through through hole, one end is fixedly connected with the ventral brush mounting seat of the tail brush head device, the other end respectively with two linkages
Bar fixed seat is fixedly connected two-by-two.Two screws are provided with sliding block in the brush drive device, the gangbar is fixed
Seat is fixed with above-mentioned screw using bolt.
Compared with prior art, the advantage of the invention is that：
First, first brush head device and tail brush head device are separately positioned on the two ends of bore brushing device in the present invention, and it is in cleaning
First brush head device and tail brush head device directly can be in contact with one end bore during bore, just can be with without increasing extension bore
Automatic moving and comprehensively scrub are realized, its is simple to operate, low cost, easy for installation and high working efficiency.
Secondly, when shrinking, bore brushing device is supported brake gear by first brush head device and tail brush head device, it is to avoid
Bore thorax cleaning device axis is inclined with respect to gun bore line, it is to avoid brake gear and bore directly contact, and then avoids brush
Head driving apparatus damage bore when driving brake device is moved in bore and damage brake gear, while reducing bore brush
Moving resistance of the cleaning device in bore, device movement sensitivity is improved.
Again, first brush head device and tail brush head device are synchronized with the movement, it is to avoid between first brush head device and tail brush head device
Motion interfere so that movement of the bore brushing device in bore is smooth, while spaced upwards in bore axis
Two first brush head devices and tail brush head device, reciprocal scrub twice is successively carried out to bore.Compared to the reciprocal scrub of single, big gun
Thorax washing effect is significantly improved, and improves cleaning bore of cannon efficiency.
Brief description of the drawings
Fig. 1：It is the structural representation of " single head " bore washing and brushing device in background technology.
Fig. 2：In the prior art using the structural representation of additional cleaning bore of cannon.
Fig. 3：The schematic perspective view of bore brushing device of the present invention.
Fig. 4：It is the schematic perspective view of bore brushing device removal overcoat of the present invention.
Fig. 5：It is bore brushing device side-looking of the present invention.
Fig. 6：It is the sectional view of bore brushing device of the present invention.
Fig. 7：It is the A-A sectional views of the tail brush head device.
Fig. 8；It is the brake gear B-B sectional views.
Fig. 9：It is the head and the tail linkage schematic diagram.
Figure 10：It is the bore brushing device partial sectional view.
Figure 11：It is the structural representation of the ejecting device.
Specific embodiment
Below with reference to accompanying drawing, the technique effect to design of the invention, concrete structure and generation is described further, with
It is fully understood from the purpose of the present invention, feature and effect.
The bore brushing device of preferred embodiment by first brush head device 1, reciprocating drive unit 2, brake gear 3,
Head and the tail linkage 4, tail brush head device 5 are constituted, with reference to shown in Fig. 3 to Figure 10.The front end of the reciprocating drive unit 2 and first brush
Device 1 is connected, and its other end is connected through brake gear 3 by head and the tail linkage 4 with tail brush head device 4.In the present invention by
Preceding brush head device 1 and tail brush head device 5 are employed in simultaneously, during whole service, simultaneously front and rear can once be brushed simultaneously
Wash, the axial line of bore brushing device and the axle center keeping parallelism or overlap of bore can be enable again.
Bore brushing device of the invention has two kinds of actions, respectively in cleaning process：Brushing motion and creep it is dynamic
Make.Action of creeping has two processes, respectively：First brush head device 1（Or tail brush head device 5）Stretch out process and bore brushing device
Body follow-up process.
When bore brushing device is placed in bore, the brake gear 3 is strutted, and the bore brushing device is in not
Can mobile status.The first brush head device 1 makees front-rear reciprocation movement under the driving of reciprocating drive unit 3, realizes first brush dress
1 is put with the synchronous scrubbing process of tail brush head device 5.
When first brush head device 1（Or tail brush head device 5）When extending out to most position long, brake gear 3 shrinks（Brake gear 3
Unclamp）, as reciprocating drive unit 2 drives first brush head device 1 to advance（Or drive tail brush head device 5 to retreat）, due to first brush dress
Put 1 and tail brush head device 5 relative to bore inwall resistance, for wall of bore, realize bore brushing device body to
Before（Or backward）Motion, finally realizes that bore brushing device advances（Or retreat）Action.Above-mentioned two step is rotated successively, realizes big gun
The crawling process of thorax brushing device.
The first brush head device 1 is made up of the front limit nut 14 of brush holder support 12 and before three brush rings 11, the preceding brush holder support 12
Postmedian be provided with the shaft shoulder 13, the tail end of the first brush holder support 12 is provided with external screw thread, and with brush drive device 2 in the spiral shell of push rod 21
Line is connected.The front limit nut 14 is set in preceding brush holder support 12 using the preceding top for being bolted to the body of rod, three free brush rings 11
On, between front limit nut 14 and the shaft shoulder 13, the internal diameter of the external diameter less than brush ring 11 of the preceding brush holder support 12, the brush ring 11
Can freely be rotated on preceding brush holder support 12.When bore brushing device cleans bore, when first brush head device 1 is moved forward and backward, due to
Free brush ring 11 can be rotated freely on brush holder support 12, and in the presence of the spiral rifling of bore, brush ring 11 can be rotated freely, just
In the bottom for scrubbing bore rifling.
The brush drive device 2 by motor connecting base 20, motor 21, motor mount 22, front end fixed seat 231, after
End connecting seat 232, telescopic arm 24, nut 251, sliding block 252, screw mandrel 26, cylinder body 27, bearing 28, shell 29 are constituted.The motor
21 are connected by motor connecting base 20 and motor mount 22 with rear end connecting seat 232.The front end fixed seat 231 connects with rear end
Between joint chair 232, it is fixedly connected by cylinder body 27.The bearing 28 is fixedly mounted on the axis hole of rear end connecting seat 232, the silk
Bar 26 is fixedly connected by shaft coupling through bearing 28 with the rotating shaft of motor 21, the other end and the nut 251 of the screw mandrel 26, and
Whole inside lead scope internal thread activity coordinates, and leading portion and the sliding block 252 of the telescopic arm 24 are screwed.In this way, spiral shell
Mother 252 and sliding block 252 are slided, guiding when being moved for telescopic arm 24 under the driving of screw mandrel along the inwall of cylinder body 27.Institute
Nut 251 and sliding block 252 are stated in cylinder body 27, that is, is existed：In whole helical pitch between front end fixed seat 231 and bearing 28, by silk
Bar 26 drives front and rear sliding.The axle sleeve of the telescopic arm 24 connects on the outer ring of screw mandrel 26 through the front end of the cylinder body 27
The axis hole of joint chair 231, is fixedly connected with the first brush holder support 12 of first brush head device 1.Cylinder body 27 rear end connecting seat 232 axis hole and
Sealing ring is provided between screw mandrel 26.When the brush drive device 2 works, motor drives screw mandrel 26 to rotate, and the screw mandrel 26 revolves
Under turning to drive, the nut 251 is front and rear in the whole helical pitch between front end fixed seat 231 and bearing 28 to be slided, so as to obtain
Telescopic arm 24 is moved forward and backward, and first brush head device 1 is completed brushing motion.
The brake gear 3 is by motor cabinet 30, braking motor 31, arrestment mechanism 32, shaft coupling 33, locating piece 34, guiding
Block 35, sliding block 36, screw mandrel 37, preceding connecting seat 38 and rear connecting seat 39 are constituted.The rear end connecting seat 39 and tail of the brake gear 3
The ventral brush bar 42 of brush head device 4 is fixedly connected.The centre of the preceding connection end 38 is provided with through the motor cabinet 30 installed, for pacifying
Dress braking motor 31 and shaft coupling 33.The periphery of preceding connection end 38 circle is fixedly connected with the shell with drive device 2.
The output shaft of the braking motor 31 is connected by shaft coupling 33 with screw mandrel 37, in the middle of the screw mandrel 37 and slide nut
The activity of block 36 coordinates, and the other end of screw mandrel 37 is fixed by locating piece 34.The arrestment mechanism 32 by two blocks of brake(-holder) blocks 321, lead
Constituted to block 35 and four two pairs of brake rocker arms 322, the brake rocker arm 322 is arranged on motor cabinet 30, sliding block 36 and leads two-by-two
To between block 35, the guide pad 35 is fixed with brake(-holder) block 321；Linkage tooth is provided between each pair brake rocker arm 322.
The tail brush head device 5 is made up of two free brush rings 51, a locking nut 52, a ventral brush mounting seat 53.It is described
The ventral brush mounting seat 53 that free brush ring 51 is set in, can freely activity；The first section of the locking nut 52 and ventral brush mounting seat 53
Screw thread coordinates, and be installed in brush ring 11 in ventral brush mounting seat 53, prevent from coming off by lock nut 52.The ventral brush mounting seat 53
It is set on ventral brush bar 42, can moves forward and backward.In the present embodiment, install two free brush rings 11, the ventral brush bar 42 with stop
Car device 3 is fixedly connected.The head and the tail linkage 4 is by four gangbar 41, ventral brush bar 42, two fixed seats 43, guide holder 44
Constitute.The brake gear 3 is provided with the through hole that four gangbar 41 are passed through, the through hole of 41 break-through of the gangbar four, one end with
The ventral brush mounting seat 53 of the tail brush head device 5 is fixedly connected, and the other end is each passed through guide holder 44 and is fixed with two gangbar
Seat 43 is fixedly connected two-by-two.The fixed seat 43 coordinates with the chute activity of cylinder body 27, the sliding block in the brush drive device 2
Two screws 2520 are provided with 252, the fixed seat 43 is fixed with screw 2520 using bolt.
When bore brushing device of the invention carries out cleaning action：First, the brake gear 3 is strutted, and makes bore brush
Cleaning device is positioned in bore.Secondly, the brush drive device 2 drives first brush head device 1 to move back and forth, and joins in head and the tail
In the presence of dynamic device 4, first brush head device 1 and tail brush head device 5 are also moved reciprocatingly simultaneously, and at this moment bore of the invention is scrubbed
The first brush head device 1 and tail brush head device 4 of device do cleaning action simultaneously.
When bore brushing device of the invention crawls action：First, the brake gear 3 is strutted, at this moment bore
Brushing device is positioned in bore, it is impossible to mobile.Secondly, the brush drive device 2 drives first brush head device 1 to move forward
To position most long, while the tail brush head device 4 follows up forward.3rd step, the brake gear 3 shrinks, due to the first brush
Head device 1 is identical with the size of the tail brush head device 4, and both external diameters are all higher than bore internal diameter, and both are with bore
Interference fit, therefore brake gear 3 is relative to bore non-resistance.4th step, the brush drive device 2 withdraws first brush head device
1, due to the effect of first brush and ventral brush head, brush drive device 2 and brake gear 3 travel forward on the contrary.
Go round and begin again, complete the whole action that crawls forward and make.If in this way, second step tail brush head device 4 stretches out backward, repeated
Alternately above-mentioned four steps action, completes whole action of creeping backward.
In the present embodiment, with reference to Fig. 3 and Fig. 9, the bore brushing device is also set in including one in the mode of being tightly connected
Protective case 300 on brake gear outer peripheral face.The protective case 300 is elastomeric material, is set in stops in an interference fit
Between the preceding connecting seat 38 and rear connecting seat 39 of car device 3.
The two ends diametrically of the protective case 300 respectively set a bulge loop（Not shown in figure）, connect before brake gear 3
A groove is respectively provided with joint chair 38 and rear connecting seat 39, the groove cooperates with the bulge loop.Its effect is：On the one hand
Prevent protective case 300 from being moved on brake gear 3, prevent in brake process, when brake gear 3 is when strutting, protective case 300
Come off from brake gear 3.On the other hand the company of sealing between the preceding connecting seat 38 of protective case 300 and rear connecting seat 39 is realized
Connect.
The protective case 300 uses natural rubber.Because natural rubber has preferable chemical resistance and wearability, both
Brake gear 3 can be protected not corroded by liquid is scrubbed.Outer surface and the bore coefficient of friction of protective case 300 can be increased again,
The inner surface of protective case 300 and the contact wear of brake(-holder) block 321 can be prevented.Static friction between the protective case 300 and bore
Coefficient increases, and when can prevent brake gear 3 from strutting, brake gear 30 is slided with respect to bore, influences washing effect；Can prevent again simultaneously
Only bore brushing device damages bore during movement.Protective case 300 can also be avoided to be worn and torn with brake(-holder) block 321 in addition,
Extend the service life of bore brushing device.
At least one anti-slip tank is provided with the outer peripheral face of the brake(-holder) block 321, it is shown in Figure 8.Specifically, anti-slip tank
3210 is the annular groove arranged successively along the surface of brake(-holder) block 321.Due to protective case 300 and the preceding connecting seat of brake gear 3
38 and rear connecting seat 39 be fitted close, and be set on whole brake gear 3.Due to protective case 300 and brake(-holder) block 321, preceding company
There is larger frictional force between joint chair 38 and rear connecting seat 39, especially the outer peripheral face of brake(-holder) block 321 is arc surface, it is necessary to by protective case
300 slide to rear connecting seat 39 from the preceding connecting seat 38 of brake gear 3, or slide to preceding connecting seat 38 from rear connecting seat 39, set
Anti-slip tank is easy to for protective case to slide into the other end from one end, reduces the installation resistance of protective case so that installation operation is easily real
It is existing.
Additionally, brake gear 3 is when strutting, there is crimp in protective case 300 with bore, along bore axial extension,
Protective case 300 easily comes off from brake gear 3.Anti-slip tank 3210 provides the receiving space of the deformation of protective case 300, reduces anti-
The risk that sheath is slipped from brake gear 3 so that brake(-holder) block 321 becomes apparent to the compressional deformation of protective case 300, makes bore
Frictional force between brushing device and bore inwall increases, it is to avoid brake gear 3 is slided with respect to bore, and influence bore scrubs dress
The washing effect put.
In an embodiment of the present invention, with reference to shown in Fig. 6, the motor mount 22 of the brush drive device 2 and brake
The motor cabinet 30 of device 3 is connected by connecting plate 6, the rigidity for increasing bore brushing device.
In an embodiment of the present invention, with reference to shown in Figure 10, the sliding block 252 of the brush drive device 2 is provided with groove
It is used to set magnet ring in 2521 grooves, the magnet ring coordinates with the magnetic switch of setting on cylinder body 27, for controlling brush stroke.Separately
Outward, two grooves 2522 for installing oil sealing are additionally provided with the sliding block 252.
In an embodiment of the present invention, shown in Figure 11, bore brushing device also includes water injector 7.The water spray
Device 7 is made up of nozzle fixed seat 70, nozzle 71, conduit 72 and water spray source；The nozzle fixed seat 70 is arranged on cylinder body front end
On connecting seat 231, the nozzle 71 is arranged in nozzle fixed seat 70.The nozzle 71 is to be arranged in nozzle fixed seat 70
, at least one through hole, one end of the conduit 72 is connected with nozzle 71, and its other end is through reciprocating drive unit 2, brake gear
3 and ventral brush bar 42 pass, for connect scrub water source.The conduit 72 is arranged in cylinder body 27, and it passes through telescopic arm 24 and stops
Car device 3 is connected with water spray source.
In the present embodiment, the control line and power line of bore brushing device access head through the pipeline of tail brush head device 5, according to
The secondary connection through each correspondence motor of brake gear 3 and telescopic arm 24.
When bore brushing device of the invention is cleaned to bore, it is only necessary to one man operation, 0.5 hour is taken, manually
Working condition is simply supervised, is cleaned automatically by bore brushing device completely.In cleaning process, can advance automatically two-way with retrogressing clear
Wash, cleaning length and repeated washing number of times can be preset.Make maintenance work efficiently, it is easy.Bore brushing device room of the invention
It is inside and outside to can be used.Specific embodiment of the invention realizes that gun tube internal diameter is 100mm, electric device under the following conditions
21 and motor 331 all be servomotor, power supply be low-voltage direct DC24V, operating temperature -20 is to 50 degrees Celsius.Free brush ring is adopted
With pig hair arrangement alternate with abrasive brush, each 2, external diameter 107mm, total length 105mm.
Claims (9)
1. a kind of bore brushing device, the bore brushing device includes：First brush head device（1）, reciprocating drive unit（2）With stop
Car device（3）, it is characterised in that：Also include head and the tail linkage（4）With tail brush head device（5）；The first brush head device（1）By
Reciprocating drive unit（2）Drive, brake gear（3）By bore washing and brushing device（4）It is fixed on bore inwall, head and the tail linkage
（4）By tail brush head device（5）With first brush head device（1）It is associated；When bore brushing device is placed in bore, the brake
Device（3）Strut, the bore brushing device is in immovable state；The first brush head device（1）In reciprocating drive unit
（3）Driving under make front-rear reciprocation movement, realize first brush head device（1）With tail brush head device（5）Synchronous scrubbing process；When head is brushed
Head device（1）Or tail brush head device（5）When extending out to most position long, brake gear（3）Shrink, i.e. brake gear（3）Unclamp, such as
Reciprocating drive unit（2）Drive first brush head device（1）Advance or drive tail brush head device（5）Retreat, due to first brush head device（1）
With tail brush head device（5）Relative to the resistance of bore inwall, realize bore brushing device body relative to wall of bore forward or to
After move, finally realize bore brushing device advance or backward movement；Above-mentioned two step is rotated successively, realizes bore brushing device
Crawling process.
2. bore brushing device as claimed in claim 1, it is characterised in that：The first brush head device（1）By at least one brush
Ring（11）, brush holder support before（12）With a front limit nut（14）Constitute, the preceding brush holder support rear portion is provided with the shaft shoulder（13）, the freedom
Brush ring（11）It is set in preceding brush holder support（12）On, the preceding brush holder support（12）External diameter be less than brush ring（11）Internal diameter, the first brush holder support
（12）Tail end be provided with external screw thread, and with brush drive device（2）In push rod（21）Threaded connection.
3. bore brushing device as claimed in claim 2, it is characterised in that：The brush ring（11）It is provided with three, the brush ring
（11）Can be in preceding brush holder support（12）It is upper freely to rotate.
4. bore brushing device as claimed in claim 1, it is characterised in that：The brush drive device（2）By motor connection
Seat（20）, motor（21）, motor mount（22）, front end fixed seat（231）, rear end connecting seat（232）, telescopic arm（24）, spiral shell
It is female（251）, sliding block（252）, screw mandrel（26）, cylinder body（27）, bearing（28）, shell（29）Constitute；
The motor（21）By motor connecting base（20）, motor mount（22）With rear end connecting seat（232）Connection；Before described
End fixed seat（231）With rear end connecting seat（232）Between, by cylinder body（27）It is fixedly connected, the axle car（28）Fixed installation
In rear end connecting seat（232）Axis hole；The screw mandrel（26）Through bearing（28）By shaft coupling and motor（21）Rotating shaft is connected,
The other end passes through nut（251）, and in the range of whole inside lead, screw thread coordinates；The telescopic arm（24）Leading portion with
Sliding block（252）It is screwed.
5. bore brushing device as claimed in claim 1, it is characterised in that：The telescopic arm（24）Axle sleeve is in screw mandrel（26）'s
On outer ring, and through the cylinder body（27）Front end connecting seat（231）Axis hole, with first brush head device（1）First brush holder support（12）Gu
Fixed connection；The cylinder body（27）Rear end connecting seat（232）Axis hole and screw mandrel（26）Between be provided with sealing ring.
6. bore brushing device as claimed in claim 1, it is characterised in that：The brake gear（3）By motor cabinet（30）, system
Dynamic motor（31）, arrestment mechanism（32）, shaft coupling（33）, two locating pieces（34）, guide pad（35）, sliding block（36）, screw mandrel（37）、
Preceding connecting seat（38）With rear connecting seat（39）Constitute；The brake gear（3）Rear end connecting seat（39）With tail brush head device（4）
Ventral brush bar（42）It is fixedly connected；The preceding connection end（38）Centre be provided with through install motor cabinet（30）, for installing
Braking motor（31）And shaft coupling（33）；The braking motor（31）Output shaft pass through shaft coupling（33）With screw mandrel（37）Even
Connect, the screw mandrel（37）Middle and nut slider（36）Activity coordinates, and screw mandrel（37）Two ends by locating piece（34）Positioning；Institute
State arrestment mechanism（32）By two blocks of brake(-holder) blocks（321）With four two pairs of brake rocker arms（322）Constitute, the brake rocker arm（322）
Locating piece is arranged on two-by-two（34）, sliding block（36）With brake(-holder) block（321）Between；Each pair brake rocker arm（322）Between be provided with linkage
Tooth；The preceding connection end（38）With drive device（2）Motor mount（22）Between pass through contiguous block（6）It is fixedly connected.
7. bore brushing device as claimed in claim 1, it is characterised in that：The tail brush head device（5）By at least one certainly
By brush ring（51）, a ventral brush bar（52）, a ventral brush mounting seat（53）, a locking nut（54）Constitute；The free brush ring（51）
The ventral brush mounting seat being set in（53）, can freely activity；The locking nut（54）First section screw thread with ventral brush mounting seat coordinates,
Lock nut（54）By brush ring（11）It is installed in ventral brush mounting seat（53）On, prevent from coming off；The ventral brush mounting seat（53）
It is set in ventral brush bar（52）On, can move forward and backward.
8. bore brushing device as claimed in claim 1, it is characterised in that：Brush drive device（20）Be slidably connected,
The linkage positioning seat（51）It is provided with four and supplies gangbar（52）The through hole for passing through, the gangbar（52）Break-through this lead to
Hole, one end and the tail brush head device（4）Ventral brush mounting seat（43）It is fixedly connected, the other end is fixed with two gangbar respectively
Seat（43）It is fixedly connected two-by-two,
The brush drive device（2）On sliding block（252）On be provided with two screws（2520）, the gangbar fixed seat
（43）With above-mentioned screw（2520）Fixed using bolt.
9. it is a kind of to scrub bore system, including the automatic brushing bore device as described in any one of claim 1 to 8, for defeated
The liquid feeding device for scrubbing liquid is sent, the shower nozzle of liquid is scrubbed for spraying, and for connecting output end and the institute of the liquid feeding device
State the conduit of shower nozzle, it is characterised in that the automatic brushing bore device is also set in institute's linear actuating device including sealed
On shell, the shell is also sealed to be set in the positioning and locking device and is not provided with the outer circumference surface of brake(-holder) block, institute
State shower nozzle and be arranged on the linear actuating device on the end face of the preceding brush head assembly, the conduit is worn from the shower nozzle
The enclosure is crossed, inside the positioning and locking device inside and the rear brush head assembly, is worn from the rear brush head assembly
Go out.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621104370 | 2016-10-08 | ||
| CN2016211043700 | 2016-10-08 |
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| Publication Number | Publication Date |
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| CN106705750A true CN106705750A (en) | 2017-05-24 |
| CN106705750B CN106705750B (en) | 2018-11-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710064293.3A Active CN106705750B (en) | 2016-10-08 | 2017-02-04 | Automatic brushing bore device and scrub bore system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106705750B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108036673A (en) * | 2017-12-05 | 2018-05-15 | 连雪芳 | A kind of artillery bore clean robot |
| CN108253839A (en) * | 2018-01-18 | 2018-07-06 | 连雪芳 | A kind of bore automated cleaning maintenance method and robot device |
| CN108246737A (en) * | 2018-01-18 | 2018-07-06 | 连雪芳 | A kind of bore automatic cleaning robot device |
| CN108426483A (en) * | 2018-06-01 | 2018-08-21 | 武汉华锐融创机械有限公司 | A kind of multifunctional wiping big gun machine |
| CN108827066A (en) * | 2018-08-03 | 2018-11-16 | 泉州市金霞机械配件有限公司 | A kind of multi-functional gun barrel wipe configuration |
| CN109737803A (en) * | 2019-03-07 | 2019-05-10 | 河北航兴机械科技有限公司 | Tank cleaning bore of cannon hydrojet brush head |
| CN109883261A (en) * | 2017-12-06 | 2019-06-14 | 西安维德航空仿真设备有限公司 | A kind of pneumatically self-propelled gun tube cleaning machine and working method |
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| CN108036673A (en) * | 2017-12-05 | 2018-05-15 | 连雪芳 | A kind of artillery bore clean robot |
| CN109883261A (en) * | 2017-12-06 | 2019-06-14 | 西安维德航空仿真设备有限公司 | A kind of pneumatically self-propelled gun tube cleaning machine and working method |
| CN108253839A (en) * | 2018-01-18 | 2018-07-06 | 连雪芳 | A kind of bore automated cleaning maintenance method and robot device |
| CN108246737A (en) * | 2018-01-18 | 2018-07-06 | 连雪芳 | A kind of bore automatic cleaning robot device |
| CN108426483A (en) * | 2018-06-01 | 2018-08-21 | 武汉华锐融创机械有限公司 | A kind of multifunctional wiping big gun machine |
| CN108827066A (en) * | 2018-08-03 | 2018-11-16 | 泉州市金霞机械配件有限公司 | A kind of multi-functional gun barrel wipe configuration |
| CN109737803A (en) * | 2019-03-07 | 2019-05-10 | 河北航兴机械科技有限公司 | Tank cleaning bore of cannon hydrojet brush head |
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|---|---|
| CN106705750B (en) | 2018-11-20 |
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