CN108860071A - Bogie Washer - Google Patents

Abstract

The present invention provides a kind of Bogie Washer, including stage body and the compressed air system being set on stage body, manipulator and dry-ice blast device, compressed air system is connect with dry-ice blast device, manipulator includes manipulator ontology and manipulator traverse displacement unit, manipulator ontology is set on manipulator traverse displacement unit and can move horizontally under the drive of manipulator traverse displacement unit, manipulator ontology itself can multiple degrees of freedom adjustment, the spray head of dry-ice blast device is removably fixed on manipulator ontology；Compressed air and dry-ice blast device the storage dry ice that dry-ice blast device provides compressed air system mix, and spray head moves under the drive of manipulator and ejects Dry ice cleaning bogie.Above-mentioned Bogie Washer, using Dry ice cleaning mode, cleaning effect is good, does not have secondary retained object, no pollution to the environment, it is not damaged to bogie, without disassembling the components such as motor bearings when cleaning, without drying up process, high degree of automation, it is required artificial few, it is at low cost.

Description

Bogie Washer

Technical field

The present invention relates to cleaning equipment technical field, in particular to a kind of rail vehicle truck cleaning equipment.

Background technique

Bogie is mostly important one of the structure member of rail vehicle, directly affects the operation product of rail vehicle Matter is needed when rail vehicle runs to certain mileage or bogie breaks down to bogie progress upkeep operation, and It needs to clean bogie surface before upkeep operation, the dirts such as the grease stain, dust, rusty stain on bogie surface will be covered on Dirt is removed completely, avoids dirt from covering bogie damage location and missing inspection leakage is caused to repair, and then prevent problematic bogie from running And jeopardize traffic safety.

Currently, the cleaning way of bogie is most of based on high pressure water cleaning.But high pressure water cleaning is deposited before cleaning It needs to carry out associated components water-proofing treatment, and cleaning is not thorough, needs the problem of artificial secondary cleaning, in addition, clear when cleaning Wash water is possible to remain, and remaining ejected wash water can cause to corrode to cleaning object, furthermore, the waste water after cleaning needs to carry out Special sewage treatment necessarily increases whole workload and cost in this way.It is not used therefore, it is necessary to develop one kind The Bogie Washer of high pressure water cleaning mode.

Summary of the invention

In view of the above situation, it is necessary to provide a kind of novel Bogie Washer, so as to solve the deficiencies in the prior art.

The present invention provides a kind of Bogie Washer, and the Bogie Washer includes stage body and is set to described Compressed air system, manipulator and dry-ice blast device on stage body, the compressed air system and the dry-ice blast device Connection, the manipulator includes manipulator ontology and manipulator traverse displacement unit, and the manipulator ontology is set to the manipulator It can move horizontally on traverse displacement unit and under the drive of the manipulator traverse displacement unit, the manipulator ontology itself can mostly freely Degree adjustment, the spray head of the dry-ice blast device are removably fixed on the manipulator ontology；The dry-ice blast device will The compressed air and dry-ice blast device storage dry ice that the compressed air system provides mix, and the spray head is in the machine It is moved under the drive of tool hand and ejects Dry ice cleaning bogie.

Further, the manipulator traverse displacement unit includes second base, the second transmission mechanism and manipulator installation Seat, second transmission mechanism are screw nut driven mechanism, and second transmission mechanism includes the second motor, second Thick stick, the second nut, bearing block and the statement of this part of shaft coupling and specific embodiment statement are inconsistent, lack shaft coupling, institute The second motor to be stated to be set in the second base, second lead screw and second motor are coaxially connected, and described Two lead screw ends are inserted in the bearing block in the second base, and second nut thread is connected to described second On lead screw, the manipulator mounting base is fixed on second nut, and the manipulator ontology is removably fixed in the machine Tool hand mounting base, the manipulator ontology can be for linear motion along second lead screw with second nut.

Further, the dry-ice blast device includes cabinet, mixed ice device, air inlet, pressure regulating unit, bucket type storage Case, driving motor and valve, the cabinet are set to the stage body upper surface, and the mixed ice device, the bucket type storage box are set It is placed in the cabinet, the bucket type storage box is above the mixed ice device and the two is connected to, the mixed ice device and the bucket type It is provided with the valve between storage box, is provided with the air inlet, the compressed air system and institute below the mixed ice device Air inlet connection is stated, the pressure regulating unit is set on the air inlet, and the spray head passes through with the mixed ice device to be connected to, The driving motor is connect with the mixed ice device.

Further, the compressed air system include sequentially connected air compressor machine, air accumulator, primary air filter, Cooling driers and fine air filter, the fine air filter are connect with the dry-ice blast device.

Further, the stage body upper surface offers foundation pit, and the near coal-mine place of foundation pit, which removably detains, is equipped with cover board, institute It states cover board and the stage body upper surface is contour, there are two the track of parallel interval, two rails for the stage body upper surface setting The straight trough for being parallel to the track is opened up between road, the track and the straight trough pass through from the cover board, the track Through-hole is offered on the cover board in outside.

Further, the Bogie Washer further includes lifting device, and the lifting device includes rack, carrying structure Frame, lifting post and the first transmission mechanism, the rack are set in the foundation pit, and first transmission mechanism is lead screw spiral shell Female transmission mechanism, first transmission mechanism are vertically provided in the rack, and the nut of first transmission mechanism is arranged In that can move on the lead screw of first transmission mechanism and along the lead screw, the support framework is fixedly connected with the nut, The lifting post includes chassis and the lifting post ontology for being set to the chassis top surface four corners, the chassis and the carrying Framework is fixedly connected, and the lifting post ontology is arranged in the through-hole.

Further, the upper surface of the lifting post ontology is provided with limiting slot, and limiting slot engages with the wheel of bogie Limit.

Further, the lifting device further includes locator, and locator is set to the rail on the inside of the through-hole On road.

Further, the conveyer includes third transmission mechanism and push rod, and the third transmission mechanism is chain conveyer Mechanism, the third transmission mechanism are set in straight trough, the push rod include ram seat, the first pin shaft, putter body, torsional spring, And snap ring, the ram seat are connect with the chain of the third transmission mechanism, the putter body passes through with the ram seat The first pin shaft articulated connection, the torsion spring set is set on first pin shaft and the torsional spring both ends are born against described In putter body and the ram seat, the snap ring is fixedly connected with the putter body and protrudes from the putter body one Side, the putter body lower end one jiao far from the snap ring is circular arc chamfering, and the putter body can only be around described first Pin shaft is rotated to circular arc chamfering direction.

Further, the Bogie Washer further includes cover, and the cover sprays the manipulator, the dry ice Injection device and the plate cover are set in the inner.

The technical solution bring beneficial effect of the embodiment of the present invention is：Above-mentioned Bogie Washer is clear using dry ice Mode is washed, cleaning effect is good, does not have secondary retained object, no pollution to the environment, not damaged to bogie, without dismantling when cleaning The components such as motor bearings, without drying up process, high degree of automation is required artificial few, at low cost.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of Bogie Washer；

Fig. 2 is the structural schematic diagram for removing the Bogie Washer of cover；

Fig. 3 is the structural schematic diagram of lifting device；

Fig. 4 is the main view of lifting device；

Fig. 5 is the disassembly schematic diagram of lifting device；

Fig. 6 is the structural schematic diagram of conveyer；

Fig. 7 is the structural schematic diagram of push rod；

Fig. 8 is the structural schematic diagram of manipulator；

Fig. 9 be in Fig. 8 Ⅸ at remove manipulator ontology enlarged drawing；

Figure 10 is the structural schematic diagram of dry-ice blast device；

Figure 11 is the block diagram of monitoring and electric-control system.

Specific embodiment

To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to the embodiment of the present invention It is described in further detail.

Referring to Figure 1 to shown in Figure 11, Bogie Washer 100 of the invention includes stage body 10, lifting device 20, fortune Send device 30, compressed air system 40, manipulator 50, dry-ice blast device 60, cover 70 and monitoring and electric-control system 80. For purposes of illustration only, bogie 200 includes former and later two in addition to Bogie Washer 100 further includes bogie 200 in specification Wheel is taken turns and includes wheel shaft 203 to 201 and be set to the wheel 202 that 203 both ends of wheel shaft can rotate around wheel shaft 203 to 201.Bogie Cleaning equipment 100 can clean wheel that bogie 200 or clean is disassembled from bogie to 201, but not limited to this.

Stage body 10 is used to install the other component of Bogie Washer 100, and stage body 10 can be ground and be also possible to set It is placed in the stage body on ground, as long as can satisfy the other component of installation Bogie Washer 100.For cooperation lifting dress 20 installation is set, 10 upper surface middle part of stage body offers foundation pit 14, and in the present embodiment, foundation pit 14 is rectangle.Foundation pit 14 is near coal-mine Removably button is equipped with cover board 15 at place, and cover board 15 and 10 upper surface of stage body are contour, the shape and the shape phase of foundation pit 14 of cover board 15 Symmetrically, in the present embodiment, cover board 15 is rectangle, and cover board 15 has the function of dust-proof.There are two flat for the setting of 10 upper surface of stage body The track 11 of row interval, track 11 are matched with the wheel 202 of bogie 200, and wheel 202 can be moved along track 11, in this reality It applies in example, track 11 is embedding under being, but not limited to this.The straight trough 12 for being parallel to track 11, rail are opened up between two tracks 11 Road 11 and straight trough 12 pass through from cover board 15, i.e., track 11 and straight trough 12 are also equipped on cover board 15, and bogie 200 can be from cover board Pass through on 15.

Lifting device 20 is for being lifted bogie (not shown) in order to clean bottom and the medial surface of bogie.Lifting dress Setting 20 includes rack 21, support framework 22, lifting post 23, the first transmission mechanism 24 and locator 27.

Rack 21 is set in foundation pit 14, and rack 21 is used to install the other component of lifting device 20, and rack 21 includes bottom Seat 211, column 212 and top plate 213, pedestal 211 are fixed on the bottom of foundation pit 14, column 212 be two and it is vertical it is parallel between It is fixedly connected every the bottom end of setting, column 212 with pedestal 211 and the top of column 212 is fixedly connected with top plate 213, i.e. column 212 are located between pedestal 211 and top plate 213, and pedestal 211 is parallel with top plate 213.

First transmission mechanism 24 is set in rack 21, and the first transmission mechanism 24 is screw nut driven mechanism, and first passes Motivation structure 24 includes motor 241, lead screw 242 and nut 243.Motor 241 is set on top plate 213, lead screw 242 with 241 output shaft of motor is coaxially connected and is vertically located between pedestal 211 and top plate 213, and lead screw 242 can be with motor The rotation of 241 output shafts and rotate, nut 243 is threadedly connected on lead screw 242, and the first transmission mechanism 24 is by 241 band of motor It is linear motion of the nut 243 along lead screw 242 that turn, which moves conversion of motion,.Nut 243 is located at lead screw when lifting device 20 does not work 242 lower end, when lifting device 20 works, nut 243 moves up under the drive of lead screw 242.Motor 241 is deceleration electric Machine.

Support framework 22 is fixedly connected with nut 243, and between two columns 212, is provided on support framework 22 Multiple idler wheels 222, idler wheel 222 limit column 212, idler wheel when support framework 22 moves under the drive of nut 243 along lead screw 242 222 can be along the surface scrolls of column 212.

Lifting post 23 includes lifting post ontology 231 and chassis 232, and lifting post ontology 231 is four, four lifting post ontologies 231 are vertically provided at 232 upper surface four corners of chassis, and chassis 232 is fixedly connected with the lifting as being threadedly coupled with support framework 22 Column ontology 231 is parallel to lead screw 242, and lifting post 23 can move under the drive of support framework 22 (nut 243) along lead screw 242. The upper surface of lifting post ontology 231 is provided with limiting slot 233, and limiting slot 233 can engage the wheel 202 of limit bogie 200, with Avoid its rolling in lifting.

For the setting convenient for lifting post ontology 231, through-hole 152 is offered on the outside of the track 11 of cover board 15, through-hole 152 is Four and position it is corresponding with the position of lifting post ontology 231, lifting post ontology 231 penetrates through-hole when lifting device 20 does not rise In the 152 and upper surface of lifting post ontology 231 and cover board 15 are contour, the lifting post ontology 231 when lifting device 20 is raised above It is raised above across through-hole 152 and is lifted bogie 200.

Locator 27 is set on the track 11 on the inside of lifting post ontology 231 (through-hole 152), when the vehicle of bogie 200 It takes turns on 202 pressure touch locators 27 and is triggered, to judge that bogie 200 (wheel 202) has been stopped in place, conveyer 30 can Stop and lifting device 20 can start to work.Locator 27, which is triggered, just allows the rise of lifting post 23.

Conveyer 30 includes third transmission mechanism 32, push rod 34 and support plate (not shown).

Third transmission mechanism 32 is chain-drive mechanism, and third transmission mechanism 32 includes sprocket wheel 321, chain 322, sprocket wheel support Seat 323 and third motor 324.Sprocket wheel support base 323 is two and is positioned apart from straight trough 12 and close to straight trough 12 Both ends, sprocket wheel 321 are fixed on sprocket wheel support base 323 and can axially rotate, and third motor 324 and a sprocket wheel 321 are axial Connection, third motor 324 are that the sprocket wheel 321 provides axial rotational power, and third motor 324 is decelerator.Chain 322 both ends closure, two sprocket wheels 321 tighten chain 322 in closed chain 322, and chain 322 is engaged with sprocket wheel 321, chain 322 can move under the drive of sprocket wheel 321 along 322 direction of chain, and sprocket wheel 321 is axially perpendicular to straight trough 12, and chain 322 is parallel In straight trough 12.

For push rod 34 easy to support, mitigate push rod 34 to the vertical direction active force of chain 322, between upper lower chain 322 It may be provided with support plate, support plate can support push rod 34.

Push rod 34 includes ram seat 341, the first pin shaft 342, putter body 343, torsional spring 348 and snap ring 349.Push rod Seat 341 is connect with chain 322, and chain 322 can drive ram seat 341 mobile along (straight trough 12) direction of chain 322, needs to illustrate It is that the chain 322 at ram seat 341 can lack, i.e., 322 both ends of chain are fixedly connected with 341 both ends of ram seat such as spiral shell respectively Line connection.Ram seat 341 is rectangular frame structure, and ram seat 341 is internally provided with the runner 3412 that can axially rotate, runner 3412 are axially perpendicular to chain 322 (straight trough 12), and 3412 bottom of runner is lower than ram seat 341.Runner 3412 is resisted against support On plate.

Putter body 343 and ram seat 341 are articulated and connected by the first pin shaft 342, and putter body 343 is in ram seat 341 It top and can be rotated around the first pin shaft 342, while the first pin shaft 342 is arranged with torsional spring 348 and the both ends of torsional spring 348 are born against In in putter body 343 and ram seat 341, upright state is in when guaranteeing that putter body 343 is not pressed down.

Specifically, putter body 343 includes bar piece 3434, support wheel 3435, the second pin shaft 3436 and connection sheet 3437.Bar piece 3434 is two, the setting of two 3434 parallel intervals of bar piece, can be by connection sheet 3437 by two bar pieces 3434 One end (lower end) is respectively fixedly connected with.Snap ring 349 is arcuation piece, and the composite structure that snap ring 349 is two sections turns in order to fixed The wheel shaft 203 of frame 200, the both ends of snap ring 349 are respectively arranged with ring body 3492, and ring body 3492 is sheathed on the second pin shaft 3436 respectively On, 3436 both ends of the second pin shaft are fixed with two bar pieces 3434 respectively, and snap ring 349 is located between two bar pieces 3434 and protrudes In 3434 side of bar piece, snap ring 349 is real for the wheel shaft 203 of bogie 200 to be fastened between snap ring 349 and bar piece 3434 Existing snap ring 349 is fixed to bogie 200.Support wheel 3435 is also arranged on second pin shaft 3436, support wheel 3435 is respectively at ring The two sides of body 3492, support wheel 3435 can protrude from bar piece 3434, support around the axial rotation of the second pin shaft 3436, support wheel 3435 Wheel 3435 is limited for being fastened on wheel shaft 203 between snap ring 349 and bar piece 3434, to prevent support wheel 3435 from abrading axle 203, Being normally supported 3435 use of wheel can prevent the plastic material of scratch axle to be process.3434 lower end of bar piece and ram seat 341 are logical The articulated connection of the first pin shaft 342 is crossed, one jiao of 3434 lower end of bar piece (i.e. 343 lower end of putter body) separate snap ring 349 is circular arc Shape chamfering, to guarantee that putter body 343 can only be transported around the first pin shaft 342 to direction (circular arc chamfering direction) rotation It is dynamic.

Putter body 343 presses to level, and putter body 343 is inserted into ram seat 341, putter body 343 and ram seat 341, which are inserted into its corresponding location hole (not shown) by bolt (not shown), is detachably fixed connection, putter body for the two 343, which press to horizontal and fixed effect, is easy for that putter body 343 is in lying status without using when conveyer 30, with Exempt to influence pedestrian and vehicle passes through.

Compressed air system 40, manipulator 50 and dry-ice blast device 60 form cleaning device.

Compressed air system 40 is that dry-ice blast device 60 provides the injection compressed air that dry ice uses.Compressed air system 40 include air compressor machine 41, air accumulator 42, primary air filter 43, cooling driers 44 and fine air filter 45.Air compressor machine 41, air accumulator 42, primary air filter 43, cooling driers 44 and fine air filter 45 pass sequentially through piping connection, from The compressed air that fine air filter 45 comes out is passed through dry-ice blast device 60.40 course of work of compressed air system：Pneumatics Machine 41 is compressed to form compressed air and be stored into air accumulator 42, the compression in air accumulator 42 from external world's sucking atmospheric air Air enters cooling driers 44 after the purification of primary air filter 43, and cooling driers 44 handle compressed air cool-down dehumidification, The compressed air come out from cooling driers 44 forms the compression for meeting dry ice blasting requirement after the purification of fine air filter 45 again Air.

Manipulator 50 includes manipulator ontology 51 and manipulator traverse displacement unit 52.

Manipulator ontology 51 is Multi-freedom-degreemanipulator manipulator arm, and in the present embodiment, manipulator ontology 51 is six degree of freedom machine Tool arm, but not limited to this.Manipulator ontology 51 is fixed in the manipulator mounting base 528 of manipulator traverse displacement unit 52.

Manipulator traverse displacement unit 52 includes second base 521, the second transmission mechanism 522 and manipulator mounting base 528.

Second base 521 is set to the stage body 10 of 15 periphery of cover board and is parallel to track 11, in the present embodiment, the second bottom Seat 521 is respectively arranged at 11 two sides of track for two, and the second transmission mechanism 522 is provided in second base 521.Second driver Structure 522 is screw nut driven mechanism, and the second transmission mechanism 522 includes the second motor 523, the second lead screw 524, the second nut 525, bearing block 526 and shaft coupling 527.Second motor 523 is decelerator, and the second motor 523 is fixed on second On pedestal 521, the second lead screw 524 and 523 output shaft of the second motor are coaxially connected, further, the second lead screw 524 and second Motor 523 is coaxially connected by shaft coupling 527, and the second lead screw 524 is horizontal and extends along 521 direction of second base, second The end of thick stick 524 is inserted in bearing block 526, and bearing block 526 is fixed in second base 521, and the second lead screw 524 can be with second The rotation of 523 output shaft of motor and rotate, the second nut 525 is threadedly connected on the second lead screw 524, the second transmission mechanism 522 convert the second nut 525 along the linear motion of the second lead screw 524 for 523 rotational motion of the second motor.Manipulator installation Seat 528 is fixedly connected with the second nut 525, and it is fixture block (not shown) and second in manipulator mounting base 528 that this, which is fixedly connected, Being connected together between the card slot (not shown) of nut 525, manipulator mounting base 528 can with the movement of the second nut 525 and Movement,.Manipulator ontology 51 is detachably fixed with manipulator traverse displacement unit 52 and connect.Second motor 523 driving the when work Two lead screws 524, the second lead screw 524 drives the second nut 525 and manipulator mounting base 528 to move, and then drives manipulator ontology 51 is mobile.

Dry-ice blast device 60 sprays to again after quantitatively mixing the compressed air that compressed air system 40 exports with dry ice to be turned Dirt is removed to 200 surface of frame.Dry-ice blast device spray head 68 is detachably set on the manipulator ontology 51 of manipulator 50. Dry-ice blast device 60 includes cabinet 61, mixed ice device 62, air inlet 63, pressure regulating unit 64, bucket type storage box 65, driving electricity Machine 66, valve 67 and spray head 68.

Cabinet 61 is used to install the component of dry-ice blast device 60, and cabinet 61 can offer chamber door (not shown), cabinet 61 It is set to 10 upper surface of stage body and close cover board 15,61 lower end quadrangle of cabinet may be provided with universal wheel 612.

Mixed ice device 62, bucket type storage box 65 are set in cabinet 61, and bucket type storage box 65 stores dry ice (i.e. solid-state titanium dioxide Carbon, dry ice are usually graininess), top and the two connection of the bucket type storage box 65 in mixed ice device 62, mixed ice device 62 and bucket type are deposited Valve 67 is provided between storage tank 65, bucket type storage box 65 is added in mixed ice device 62 convenient for dry ice, is arranged below mixed ice device 62 There is air inlet 63, fine air filter 45 is connected to the air inlet 63 of mixed ice device 62, and pressure regulating unit 64 is set to air inlet On mouth 63, the compressed air that pressure regulating unit 64 is used to control fine air filter 45 enters air inlet 63 and adjusts logical Cross the pressure that air inlet 63 enters the compressed air of mixed ice device 62.Driving motor 66 is connect with mixed ice device 62, and driving motor 66 is Mixed ice device 62 mixes dry ice and compressed air provides power.By piping connection, spray head 68 is detachable for spray head 68 and mixed ice device 62 It is fixed on manipulator ontology 51, manipulator ontology 51 drives spray head 68 to spray, and spray head 68 can be sprayed by manipulator ontology 51 Cleaning can also be high fluid jet nozzle by manually jet cleaning, spray head 68.

Bogie Washer 100 further includes cover 70, and cover 70 is by manipulator 50, dry-ice blast device 60 and cover board 15 are provide in the inner, and cover 70 is equivalent to purge chamber.Observation window 71, dodge gate 72 are provided on cover 70, while in cover 70 Portion is provided with ventilation device 73, video monitor 74, gas concentration lwevel sensor 75 etc., to guarantee the safety of washing and cleaning operation. For the ease of dedusting strainer is arranged on ventilation device 73 to being dusted in cover 70.Gas concentration lwevel sensor 75 is used In gas concentration lwevel in monitoring cover 70, and monitoring data passes to monitoring and electric-control system 80.Video monitor 74 is used for Video monitoring.

For equipment state to be monitored and controlled, monitoring and electric-control system 80 include control for monitoring and electric-control system 80 Platform 81, touch screen 82 and controller 83.

Console 81 is set on stage body 10, and touch screen 82 is set on console 81, and touch screen 82 is used for controller 83 input instructions, controller 83 are programmable controller, and controller 83 controls the associated components of Bogie Washer 100.Control Device 83 processed is the core of monitoring and electric-control system 80, and controller 83 includes fortune lifting device control unit 831, send device control single First 832, manipulator control unit 833, injection control unit 834, ventilation blower control unit 835, carbon dioxide monitoring unit 836 and video monitor unit 837.

Video monitor unit 837 and video monitor 74 are electrically connected, and video monitor unit 837 controls video monitor 74.Carbon dioxide monitoring unit 836 and gas concentration lwevel sensor 75, dodge gate 72 are electrically connected, and carbon dioxide monitoring is single Member 836 receives the monitoring data of carbon dioxide monitoring unit 836, and carbon dioxide monitoring is single when monitoring data exceeds critical value Member 836 starts the gate interlocking (i.e. unlatching dodge gate 72) of dodge gate 72.Ventilation blower control unit 835 and ventilation device 73 are electrically Connection, ventilation blower control unit 835 control 73 air draft of ventilation device.

Lifting device control unit 831 and locator 27, motor 241 are electrically connected.The wheel 202 of bogie 200 is pressed It touches on locator 27 and is triggered, locator 27 issues signal, lifting device control unit to lifting device control unit 831 831 receive the signal of the sending of locator 27, and the control starting of motor 241 drives lifting post 23 to rise, the outer portion of wheel 202 Point enter limiting slot 233 (limiting slot 233 to wheel 202 engage limit), lifting post 23 continues to rise, and lifting post 23 is by bogie 200 liftings, preset height to be reached, lifting device control unit 831 control motor 241 and stop.

Conveyer control unit 832 and locator 27, third motor 324 are electrically connected.The wheel shaft of bogie 200 203 are fastened between snap ring 349 and bar piece 3434 and fix, and conveyer control unit 832 controls third motor 324 and opens It is dynamic so that push rod 34 drives bogie 200 to move along track 11, when on the 202 pressure touch locator 27 of wheel of bogie 200 and by Triggering, locator 27 issue signal to conveyer control unit 832, and conveyer control unit 832 receives locator 27 Signal after control third motor 324 stop.

Manipulator control unit 833 and the second motor 523, manipulator ontology 51 are electrically connected, manipulator control unit 833 control 523 start and stop of the second motor, while controlling the multiple degrees of freedom rotation of manipulator ontology 51.

Injection control unit 834 and valve 67, pressure regulating unit 64, driving motor 66, spray head 68 are electrically connected, injection Control unit 834 distinguishes the switch of control valve 67, pressure regulating unit 64, driving motor 66 and spray head 68, injection control list Member 834 may be disposed on cabinet 61.When dry-ice blast device 60 cleans, 834 control valve 67 of injection control unit is opened, bucket type The dry ice stored in storage box 65 is added in mixed ice device 62 that (in cleaning process, storage box 65 continues dry to the filling of mixed ice device 62 Ice and valve 67 is not closed), injection control unit 834 control pressure regulating unit 64 open simultaneously adjust the pressure so that required pressure Contracting air is passed through in mixed ice device 62, and injection control unit 834 controls driving motor 66 and works, so that the dry ice in mixed ice device 62 Grain is uniformly mixed with compressed air, is opened finally, injection control unit 834 controls spray head 68 and is ejected dry ice to clean and turn to Frame 200, cleaning finishes, and injection control unit 834 controls spray head 68, valve 67, pressure regulating unit 64 and closes.

The technical solution bring beneficial effect of the embodiment of the present invention is：Above-mentioned Bogie Washer 100, using dry ice Cleaning way, cleaning effect is good, does not have secondary retained object, no pollution to the environment, not damaged to bogie 200, when cleaning without The components such as motor bearings need to be disassembled, without drying up process, high degree of automation is required artificial few, at low cost.

The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, though So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this profession Member, without departing from the scope of the present invention, when the technology contents using the disclosure above make a little change or modification It is right according to the technical essence of the invention for the equivalent embodiment of equivalent variations, but without departing from the technical solutions of the present invention Any simple modification, equivalent change and modification made by above embodiments, all of which are still within the scope of the technical scheme of the invention.

Claims (10)

1. a kind of Bogie Washer (100), it is characterised in that：The Bogie Washer (100) includes stage body (10) And it is set to compressed air system (40), manipulator (50) and dry-ice blast device (60) on the stage body (10), it is described Compressed air system (40) is connect with the dry-ice blast device (60), the manipulator (50) include manipulator ontology (51) and Manipulator traverse displacement unit (52), the manipulator ontology (51) are set on the manipulator traverse displacement unit (52) and can be described Moved horizontally under the drive of manipulator traverse displacement unit (52), the manipulator ontology (51) itself can multiple degrees of freedom adjustment, it is described The spray head (68) of dry-ice blast device (60) is removably fixed on the manipulator ontology (51)；The dry-ice blast device (60) compressed air provided the compressed air system (40) and the dry-ice blast device (60) storage dry ice mix, institute Spray head (68) is stated to move under the drive of the manipulator (50) and eject Dry ice cleaning bogie (200).

2. Bogie Washer (100) as described in claim 1, it is characterised in that：The manipulator traverse displacement unit (52) Including second base (521), the second transmission mechanism (522) and manipulator mounting base (528), second transmission mechanism It (522) is screw nut driven mechanism, second transmission mechanism (522) includes the second motor (523), the second lead screw (524), the second nut (525) and bearing block (526), second motor (523) are set to the second base (521) on, second lead screw (524) and second motor (523) are coaxially connected, the second lead screw (524) end It is inserted in the bearing block (526) on the second base (521), second nut (525) is threadedly connected to institute It states on the second lead screw (524), the manipulator mounting base (528) is fixed on second nut (525), the manipulator sheet Body (51) is removably fixed in the manipulator mounting base (528), and the manipulator ontology (51) can be with second nut (525) for linear motion along second lead screw (524).

3. Bogie Washer (100) as described in claim 1, it is characterised in that：Dry-ice blast device (60) packet Include cabinet (61), mixed ice device (62), air inlet (63), pressure regulating unit (64), bucket type storage box (65), driving motor (66) and valve (67), the cabinet (61) are set to the stage body (10) upper surface, the mixed ice device (62), the bucket Formula storage box (65) is set in the cabinet (61), and the bucket type storage box (65) is in mixed ice device (62) top and the two Connection, is provided with the valve (67), the mixed ice device (62) between the mixed ice device (62) and the bucket type storage box (65) Lower section is provided with the air inlet (63), and the compressed air system (40) is connected to the air inlet (63), the pressure tune Section unit (64) is set on the air inlet (63), and the spray head (68) passes through with the mixed ice device (62) to be connected to, the drive Dynamic motor (66) are connect with the mixed ice device (62).

4. Bogie Washer (100) as described in claim 1, it is characterised in that：Compressed air system (40) packet Include sequentially connected air compressor machine (41), air accumulator (42), primary air filter (43), cooling driers (44) and fine air Filter (45), the fine air filter (45) connect with the dry-ice blast device (60).

5. Bogie Washer (100) as described in claim 1, it is characterised in that：Stage body (10) upper surface opens up Have foundation pit (14), the near coal-mine place of the foundation pit (14), which removably detains, is equipped with cover board (15), the cover board (15) and the stage body (10) upper surface is contour, and there are two the track (11) of parallel interval, two tracks for stage body (10) the upper surface setting (11) straight trough (12) for being parallel to the track (11), the track (11) and the straight trough (12) are opened up between from the lid Plate passes through on (15), offers through-hole (152) on the cover board (15) on the outside of the track (11).

6. Bogie Washer (100) as claimed in claim 5, it is characterised in that：The Bogie Washer (100) Further include lifting device (20), the lifting device (20) include rack (21), support framework (22), lifting post (23) and First transmission mechanism (24), the rack (21) are set in the foundation pit (14), and first transmission mechanism (24) is lead screw Nut transmission mechanism, first transmission mechanism (24) are vertically provided on the rack (21), first transmission mechanism (24) nut (243) is sheathed on the lead screw (242) of first transmission mechanism (24) and can move along the lead screw (242) Dynamic, the support framework (22) is fixedly connected with the nut (243), and the lifting post (23) includes chassis (232) and setting In the lifting post ontology (231) of the chassis (232) upper surface four corners, the chassis (232) and the support framework (22) It is fixedly connected, the lifting post ontology (231) is arranged in the through-hole (152).

7. Bogie Washer (100) as claimed in claim 6, it is characterised in that：The lifting post ontology (231) it is upper End face is provided with limiting slot 233, and limiting slot 233 engages limit with the wheel (202) of bogie (200).

8. Bogie Washer (100) as claimed in claim 6, it is characterised in that：The lifting device (20) further includes Locator (27), locator (27) are set on the track (11) on the inside of the through-hole (152).

9. Bogie Washer (100) as claimed in claim 5, it is characterised in that：The conveyer (30) includes the Three transmission mechanisms (32) and push rod (34), the third transmission mechanism (32) are chain-drive mechanism, the third transmission mechanism (32) be set in straight trough (12), the push rod (34) include ram seat (341), the first pin shaft (342), putter body (343), Torsional spring (348) and snap ring (349), the ram seat (341) connect with the chain (322) of the third transmission mechanism (32), The putter body (343) and the ram seat (341) are articulated and connected by first pin shaft (342), the torsional spring (348) Be sheathed on first pin shaft (342) and the torsional spring (348) both ends bear against the putter body (343) with it is described In ram seat (341), the snap ring (349) is fixedly connected with the putter body (343) and protrudes from the putter body (343) side, putter body (343) lower end are circular arc chamfering, the push rod sheet far from one jiao of the snap ring (349) Body (343) can only be rotated around first pin shaft (342) to circular arc chamfering direction.

10. Bogie Washer (100) as claimed in claim 5, it is characterised in that：The Bogie Washer 100 It further include cover (70), the cover (70) is by the manipulator (50), the dry-ice blast device (60) and the cover board (15) it is provide in the inner.