CN204825378U - Disk motor welding spring buffering washing machine - Google Patents

Abstract

The utility model relates to a disk motor welding spring buffering washing machine, include: casing, a section of thick bamboo door, steel ladle, lift -over barrel, stand vertically board, bed plate, disk water -cooling motor sub -assembly and outer delivery pipe and drainage outer tube, as the improvement: the subassembly setting will be cushioned at rotary part's such as steel ladle the back back, rotary part's such as steel ladle focus reduced, draw the pressure welding to meet spring buffer and press the dual spring combination effect of drawing welding spring buffer, in turn component pressure or pulling force, vibration amplitude reduces, the positive front mounted of cask flange on the steel ladle opening has a section of thick bamboo door, behind shell flange on the shell front panel opening on the casing positive preceding and the cask flange between the back be airtight connection have a ripple sealing ring, not only accomplished the static vibrations of sealing up but also can bear certain amplitude of oscillation, the utility model discloses under the combined effect of last spring among dual spring buffering wheel subassembly spring and flat housing ball under with, can be in the subaerial arbitrary removal of injustice of jolting.

Description

A kind of disc type motor welding spring buffer washing machine

Technical field

The utility model relates to a kind of washing machine, particularly relates to the steady and underslung a kind of disc type motor welding spring buffer washing machine of so a kind of cylinder.

Background technology

The rotary parts such as the steel ladle of traditional tumbling-box washing machine rely on to be positioned at the upper and lower spring of casing or buffer to support damping vibration, therefore, need reserved certain space between bottom of shell and steel ladle, cause the rotary parts such as steel ladle to increase apart from the size of bottom of shell.

And in traditional tumbling-box washing machine, the weight of the rotary parts such as steel ladle relies on motor spindle to support completely, have to increase motor spindle diameter, many drawbacks such as cause the sealing of motor spindle elongated.

In addition, because when traditional tumbling-box washing machine moves inconvenience, even if there is wheel to be also afraid of to jolt, effective shock measure is lacked.

Summary of the invention

The utility model provides a kind of and adopts welding spring structure bidirectional buffering, is furnished with component component, solves above-mentioned technical bottleneck in conjunction with disc type water cooled motors, specific as follows:

A kind of disc type motor welding spring buffer washing machine, comprise: casing, cylinder door, steel ladle, rolling cylindrical shell, upright plate, bedplate, disc type water cooled motors assembly and outer water supply pipe and draining outer tube, the positive front upper of described casing has control manipulation box, the control manipulation box that described outer water supply pipe the inner is ined succession described, in succession water intaking valve in described outer water supply pipe outer end, described outer water supply pipe is connected to interior antidetonation water inlet pipe after described control manipulation box, and interior antidetonation water inlet pipe outlet is positioned at described steel ladle inner chamber top; Described control manipulation box also leads to draining control line, and draining control line leads to draining control valve, and draining control valve is suitable for reading has bellows drainpipe to be connected to bottom described steel ladle, the described draining outer tube described in draining control valve extraction; Described casing surrounding bottom margin is fixed in described bedplate surrounding, described bedplate has four bottom holes, each bottom hole has one group of dual spring buffering wheel assembly; The bucket flange of the bucket front panel opening part on described steel ladle is provided with described cylinder door just above, and the housing flange on the shell front panel opening on described casing just above and airtightly between the back side after described bucket flange be connected with bellow seal ring; Bucket mouth neck is had between bucket front panel on described bucket flange and described steel ladle, having on the upright plate described in gap between outward flange internal diameter on bucket mouth neck cylindrical and described housing flange has motor to bore a hole, and motor perforation is following to be had and intersect the pressure that dislocation arranges and draw flap seat and two tension and compression bases; There is vertical flanged plate above described bedplate rear end, have inside vertical flanged plate and intersect the pressure that dislocation arranges and to undercut seat and two tension and compression flap seats; As improvement:

Be provided with between described vertical flanged plate and described upright plate and weld spring assembly buffer component, this welding spring assembly buffer component welds spring buffer by two tension and compression and a pressure draws welding spring buffer to form; Described tension and compression welding spring buffer comprises drawing-pressing spring bar, the first spring base is welded in tension and compression welding spring inner core, tension and compression welding guiding urceolus, tension and compression and the first drawing-pressing spring and the second drawing-pressing spring; Described drawing-pressing spring bar one end is fixed with tension compression bidirectional spring base, and tension compression bidirectional spring base cylindrical welds with tension and compression between spring inner core endoporus as can axial sliding fit; The described drawing-pressing spring bar other end has strut and tie external screw thread, and strut and tie major diameter of external thread size is less than or equal to described drawing-pressing spring bar outside dimension; Described tension and compression welding spring inner core one end is fixed with tension and compression second spring base, is can axial sliding fit between tension and compression second spring base endoporus and described drawing-pressing spring bar cylindrical; The described tension and compression welding spring inner core other end has tension and compression inner core bevel for welding, tension and compression inner core bevel for welding welds the first spring base place of being connected and fixed with described tension and compression have the airtight girth weld of tension and compression, and the first spring base outer end is welded in described tension and compression welding spring pull and press device lower opening termination; The endoporus cylindrical wall of described tension and compression welding guiding urceolus perforate end welds between spring inner core cylindrical as being slidably matched with described tension and compression, described tension and compression welding guiding urceolus blind hole end has tension and compression urceolus screw, there is tension and compression attachment weld tension and compression urceolus screw outer end between nose end head with welding in spring pull and press device, and described tension and compression urceolus screw and described strut and tie external screw thread are fastenedly connected; Described tension compression bidirectional spring base welds with described tension and compression between the first spring base and is fixed with the first described drawing-pressing spring, is fixed with the second described drawing-pressing spring between described tension compression bidirectional spring base and described tension and compression second spring base;

Described pressure draws welding spring buffer to comprise, and pressure draws spring lever, pressure draws welding spring inner core, pressure draws welding guiding urceolus, pressure draws welding first spring base and the first pressure draws spring and the second pressure to draw spring; Described pressure is drawn spring lever one end to be fixed with pressure and is drawn bidirectional spring seat, and it is can axial sliding fit that pressure draws bidirectional spring seat cylindrical and pressure to draw weld between spring inner core endoporus; Described pressure draws the spring lever other end to have pressure pull bar external screw thread, and pressure pull bar major diameter of external thread size is less than or equal to described pressure and draws spring lever outside dimension; Described pressure draws welding spring inner core one end to be fixed with pressure and to draw the second spring base, and pressure draws the second spring base endoporus and described pressure to draw between spring lever cylindrical as can axial sliding fit; Described pressure draws the welding spring inner core other end to have pressure to draw inner core bevel for welding, pressure draws inner core bevel for welding and described pressure to draw to weld the first spring base place of being connected and fixed has pressure to draw girth weld, and described pressure is drawn welding first spring base outer end to have to weld spring pressure and drawn nose end head on device; Described pressure is drawn the endoporus cylindrical wall of welding guiding urceolus perforate end to draw with described pressure and is welded between spring inner core cylindrical as being slidably matched, described pressure draws welding guiding urceolus blind hole end to have pressure to draw urceolus screw, pressure is drawn urceolus screw outer end and is welded spring pressure and draw between device lower opening termination and have pressure to draw attachment weld, and described pressure draws urceolus screw and described pressure pull bar external screw thread to be fastenedly connected; Described pressure is drawn bidirectional spring seat and described pressure to draw to weld and to be fixed with described first between the first spring base and to press and draw spring, and described pressure is drawn bidirectional spring seat and described pressure to draw to be fixed with between the second spring base described second to press and drawn spring;

Described disc type water cooled motors assembly comprises motor case, motor front shroud, back cover of motor plate, rotor field spider, motor shaft, fore bearing, rear bearing, permanent magnet and the second stator and the first stator, motor front shroud and back cover of motor plate are fixedly connected on face, motor case rear and front end respectively, rotor field spider is fixedly connected on the maximum gauge place on described motor shaft and has flat key transmitting torque, motor shaft is supported on motor front shroud and back cover of motor plate by fore bearing and rear bearing respectively, motor front shroud there is front screw be fixed on motor case front end face, the Front Cover Bearing hole of motor front shroud is fixed wtih fore bearing cylindrical, fore bearing endoporus is fixed wtih the bearing leading portion axle of motor shaft, back cover of motor plate has rear screw be fixed on motor case rear end face, the bonnet dead eye of back cover of motor plate is fixed wtih rear bearing cylindrical, rear bearing endoporus is fixed wtih the bearing back segment axle of motor shaft, there is wiring boss motor case cylindrical side, and there is wiring end cover wiring boss outer end, wiring end cover is fixed with lead-in wire runners, and cable passes through the lead-in wire runners that is positioned on wiring end cover and is connected to external control power supply, first stator is fixedly connected on the inner face of back cover of motor plate, and the second stator is fixedly connected on the inner face of motor front shroud, rotor field spider is fixed with permanent magnet and between the first stator and the second stator, back cover of motor plate there is cooling water built-in pipe and intake pipe joint and water outlet pipe joint, motor front shroud also has cooling water built-in pipe and intake pipe joint and water outlet pipe joint, back cover of motor plate is equipped with bearing bonnet, bearing bonnet is fixed by screws on back cover of motor plate, and bearing bonnet the inner is stretched into the bonnet dead eye on back cover of motor plate and props up rear bearing, motor front shroud is fixed with component component, and component component is fixed by screws on motor front shroud, and component component the inner is stretched into Front Cover Bearing hole and props up fore bearing, and described component component outer end and cylinder turn between hub a no inner-ring bearing.

the beneficial effects of the utility model

(1), gap is had between the member through-hole of component component and overhanging section of the rotating shaft of motor shaft, organic sealing assembly between the component stepped hole of component component and overhanging section of the rotating shaft of motor shaft, between component stepped hole and member through-hole, organic envelope dismantles groove, is convenient to specific purpose tool demountor sealing assembly; Outer bearing on component component props up the cylinder needle roller holding round and support on no inner-ring bearing, avoids motor shaft and bears any radial load;

(2), in disc type water cooled motors assembly by arranging cooling water built-in pipe water channel in motor front shroud and back cover of motor plate, the heat taken away in the unit interval is air-cooled two to three times, and refrigeration is better, accomplishes that long-play does not generate heat;

(3), by Buffer Unit be arranged on the rear back side of the rotary parts such as steel ladle, reduce the center of gravity of the rotary parts such as steel ladle; Tension and compression welding spring buffer and pressure draw the dual spring compound action of welding spring buffer, alternately component pressure or pulling force; Vibration amplitude reduces.Above-mentioned buffer structure makes to reduce as the disc type water cooled motors assembly of vibration source and the overall center of gravity of steel ladle and rolling cylindrical shell, saves the space of spring buffer up and down of the rotation focus in conventional washer;

(4) the bucket flange, on steel ladle opening is provided with cylinder door just above, housing flange on shell front panel opening on casing just above and airtightly between the back side after bucket flange be connected with bellow seal ring bellow seal ring, had not only been accomplished static sealing but also can have been born the vibrations of certain amplitude of oscillation.

Accompanying drawing explanation

Fig. 1 is overall structure generalized section of the present utility model.

Fig. 2 is ripple sealing ring 124 partial structurtes enlarged drawing in Fig. 1.

Fig. 3 is the A-A sectional view in Fig. 1.

Fig. 4 is the B-B sectional view in Fig. 1.

Fig. 5 is the structure chart of tension and compression welding spring buffer 161 in Fig. 1.

Fig. 6 is the structure chart that in Fig. 1, pressure draws welding spring buffer 169.

Fig. 7 is the connecting portion enlarged drawing of disc type water cooled motors assembly 110 and cylinder rear board 181 in Fig. 1.

Fig. 8 is the component component 80 amplification profile schematic diagram in Fig. 7.

Fig. 9 is the back cover of motor plate 30 amplification profile schematic diagram in Fig. 7.

Figure 10 is the motor front shroud 20 amplification profile schematic diagram in Fig. 7.

Figure 11 is the side view from bearing bonnet 33 side in Fig. 7.

Figure 12 is rotor field spider 500 part drawing in Fig. 7.

Figure 13 is the C-C profile in Figure 12.

Figure 14 is the connecting portion enlarged drawing that the rotating shaft in Fig. 7 overhanging section 46 and cylinder turn hub 90.

Figure 15 unloads except after hemisphere seal closure 100 in Figure 14, the side view of locking catch 71 and institute and step backing-up screw 74 position relationship.

Figure 16 is the amplification profile schematic diagram that cylinder in Figure 14 turns hub 90.

Figure 17 is dual spring buffering wheel assembly 120 sectional view in Fig. 1, and the utility model zero load is placed on ground, and dual spring buffering wheel assembly 120 is subject to the state of unloaded load.

To be that in Figure 17, the utility model is fully loaded be placed on ground to Figure 18, and dual spring buffering wheel assembly 120 is subject to fully loaded state.

Figure 19 is that in Figure 17, the utility model is lifted disengaging ground, and dual spring buffering wheel assembly 120 is only subject to the state of self slight load.

Detailed description of the invention

The utility model is described in detail below in conjunction with the drawings and specific embodiments:

In Fig. 1 and Fig. 7: a kind of disc type motor welding spring buffer washing machine, comprise: casing 101, cylinder door 102, steel ladle 103, rolling cylindrical shell 108, upright plate 180, bedplate 190, disc type water cooled motors assembly 110 and outer water supply pipe 123 and draining outer tube 125, the positive front upper of casing 101 has control manipulation box 130, in succession control manipulation box 130 in outer water supply pipe 123 the inner, in succession water intaking valve 132 in outer water supply pipe 123 outer end, outer water supply pipe 123 is connected to interior antidetonation water inlet pipe 133 after control manipulation box 130, interior antidetonation water inlet pipe 133 outlet is positioned at steel ladle 103 inner chamber top, control manipulation box 130 also leads to draining control line 135, and draining control line 135 leads to draining control valve 127, and draining control valve 127 is suitable for reading has bellows drainpipe 126 to be connected to bottom steel ladle 103, and draining control valve 127 draws draining outer tube 125, casing 101 surrounding bottom margin is fixed in bedplate 190 surrounding, bedplate 190 has four base plate wheel bore 194, each base plate wheel bore 194 has one group of dual spring buffering wheel assembly 120, upright plate 180 has motor bore a hole 185, the pressure that motor perforation less than 185 has intersection dislocation to arrange draws flap seat 167 and two tension and compression bases 163, there is vertical flanged plate 196 above bedplate 190 rear end, have inside vertical flanged plate 196 and intersect the pressure that dislocation arranges and to undercut seat 168 and two tension and compression flap seats 162, bucket rear board 131 on steel ladle 103 is airtight be fixed on upright plate 180 just before, the motor front shroud 20 on disc type water cooled motors assembly 110 is airtight is fixed on the back side after upright plate 180, there is orifice plate 105 before cylinder rolling cylindrical shell 108 front end, there is cylinder rear board 181 rolling cylindrical shell 108 rear end, motor shaft 40 on disc type water cooled motors assembly 110 passes through motor perforation 185 and turns hub 90 with the cylinder being positioned at cylinder rear board 181 center and be in transmission connection, and rolling cylindrical shell 108 is positioned at steel ladle 103 inner chamber, as improvement:

Vertical flanged plate 196 welds spring assembly buffer component with being provided with between upright plate 180, this welding spring assembly buffer component welds spring buffer 161 by two tension and compression and a pressure draws welding spring buffer 169 to form, pressure draws welding spring buffer 169 1 termination rotation can be fixed on pressure and to undercut on seat 168, and pressure draws welding another termination of spring buffer 169 rotation can be fixed on pressure and to draw on flap seat 167; Tension and compression welding spring buffer 161 1 termination can rotation be fixed on tension and compression flap seat 162, and another termination of tension and compression welding spring buffer 161 can be fixed on tension and compression base 163 in rotation.

As further improvement: composition graphs 1 and Fig. 2, the bucket flange 122 of bucket front panel 139 opening part on steel ladle 103 is provided with cylinder door 102 just above, and the housing flange 121 on shell front panel 104 opening on casing 101 just above and bucket flange 122 is airtight between the back side is afterwards connected with bellow seal ring 124; Bellow seal ring 124 two ends have bucket flanging ring 724 and shell flanging ring 524 respectively, and bucket flanging ring 724 is by bucket clasp 721 gland back side after bucket flange 122, and shell flanging ring 524 is by shell clasp 521 gland back side after housing flange 121; Bucket clasp 721 is fixed on the back side after bucket flange 122 together with bucket flanging ring 724 by bucket flange screw 701, flange shell screw 501 by shell clasp 521 together with shell flanging ring 524 be fixed on housing flange 121 just before; There is bucket mouth neck 307 between bucket front panel 139 on bucket flange 122 and steel ladle 103, between the outward flange internal diameter 107 on bucket mouth neck 307 cylindrical and housing flange 121, have the monolateral gap of 11 millimeters.

As further improvement: composition graphs 1, Fig. 3, Fig. 4 and Fig. 5, tension and compression welding spring buffer 161 comprises drawing-pressing spring bar 611, spring inner core 613 is welded in tension and compression, guiding urceolus 612 is welded in tension and compression, the first spring base 119 and the first drawing-pressing spring 636 and the second drawing-pressing spring 626 is welded in tension and compression;

Drawing-pressing spring bar 611 one end is fixed with tension compression bidirectional spring base 936, and tension compression bidirectional spring base 936 cylindrical welds with tension and compression between spring inner core 613 endoporus as can axial sliding fit; Drawing-pressing spring bar 611 other end has strut and tie external screw thread 625, and strut and tie external screw thread 625 outside dimension is less than or equal to drawing-pressing spring bar 611 outside dimension; Tension and compression welding spring inner core 613 one end is fixed with tension and compression second spring base 621, is can axial sliding fit between tension and compression second spring base 621 endoporus and drawing-pressing spring bar 611 cylindrical; Tension and compression welding spring inner core 613 other end has tension and compression inner core bevel for welding 191, tension and compression inner core bevel for welding 191 welds the first spring base 119 place of being connected and fixed with tension and compression have the airtight girth weld 999 of tension and compression, and the first spring base 119 outer end is welded in tension and compression welding spring pull and press device lower opening termination 632; The endoporus cylindrical wall of tension and compression welding guiding urceolus 612 perforate end welds with tension and compression between spring inner core 613 cylindrical as being slidably matched, tension and compression welding guiding urceolus 612 blind hole end has tension and compression urceolus screw 615, there is tension and compression attachment weld 888 tension and compression urceolus screw 615 outer end between nose end head 622 with welding in spring pull and press device, and tension and compression urceolus screw 615 and strut and tie external screw thread 625 are fastenedly connected; Tension compression bidirectional spring base 936 welds with tension and compression between the first spring base 119 and is fixed with the first drawing-pressing spring 636, is fixed with the second drawing-pressing spring 626 between tension compression bidirectional spring base 936 and tension and compression second spring base 621;

Biside plate 633 through hole at the bottom of tension and compression on tension and compression base 163 is fixed wtih tension and compression lower shaft pin 631 cylindrical both sides section, on the cylindrical of tension and compression lower shaft pin 631 stage casing can rotation be fixed wtih tension and compression welding spring buffer 161 on pull and press device lower opening termination 632 endoporus, there is a lateral surface of outer lug boss component level biside plate 633 at the bottom of tension and compression tension and compression lower shaft pin 631 1 termination, and another termination of tension and compression lower shaft pin 631 has pin 634 under tension and compression to be positioned at another lateral surface of biside plate 633 at the bottom of tension and compression;

Tension and compression on tension and compression flap seat 162 are hung biside plate 623 through hole and are fixed wtih pivot pin 421 cylindrical both sides section in tension and compression, in tension and compression on the cylindrical of pivot pin 421 stage casing can rotation be fixed wtih tension and compression welding spring buffer 161 on pull and press device on nose end head 622 endoporus, in tension and compression, pivot pin 421 1 termination has outer lug boss component level to hang a lateral surface of biside plate 623 in tension and compression, another termination of pivot pin 421 have pin 624 in tension and compression to be positioned at another lateral surface that biside plate 623 is hung in tension and compression in tension and compression.

As further improvement: composition graphs 1, Fig. 3, Fig. 4 and Fig. 6, pressure draw welding spring buffer 169 to comprise pressure draws spring lever 691, pressure draws welding spring inner core 693, pressure draws welding guiding urceolus 692, pressure draws welding first spring base 991 and the first pressure to draw spring 939 and the second pressure to draw spring 929;

Pressure draws spring lever 691 one end to be fixed with pressure to draw bidirectional spring seat 639, and it is can axial sliding fit that pressure draws bidirectional spring seat 639 cylindrical and pressure to draw weld between spring inner core 693 endoporus; Pressure draws spring lever 691 other end to have pressure pull bar external screw thread 685, and pressure pull bar external screw thread 685 outside dimension is less than or equal to pressure and draws spring lever 691 outside dimension; Pressure draws welding spring inner core 693 one end to be fixed with pressure and to draw the second spring base 629, and pressure draws the second spring base 629 endoporus and pressure to draw between spring lever 691 cylindrical as can axial sliding fit; Pressure draws welding spring inner core 693 other end to have pressure to draw inner core bevel for welding 919, pressure draws inner core bevel for welding 919 and pressure to draw to weld the first spring base 991 place of being connected and fixed has pressure to draw girth weld 777, and pressure is drawn welding first spring base 991 outer end to have to weld spring pressure and drawn nose end head 672 on device; Pressure is drawn the endoporus cylindrical wall of welding guiding urceolus 692 perforate end to draw with pressure and is welded between spring inner core 693 cylindrical as being slidably matched, pressure draws welding guiding urceolus 692 blind hole end to have pressure to draw urceolus screw 695, pressure is drawn urceolus screw 695 outer end and weld spring pressure and draw between device lower opening termination 682 and have pressure to draw attachment weld 666, and pressure draws urceolus screw 695 to be fastenedly connected with pressing pull bar external screw thread 685; Pressure is drawn bidirectional spring seat 639 and pressure to draw to weld and is fixed with the first pressure between the first spring base 991 and draws spring 939, and pressure is drawn bidirectional spring seat 639 and pressure to draw to be fixed with the second pressure between the second spring base 629 and drawn spring 929;

The pressure pressure undercuted on seat 168 biside plate 683 through hole that undercuts is fixed wtih pressure and leaves behind pivot pin 681 cylindrical both sides section, pressure to be left behind on the cylindrical of pivot pin 681 stage casing and rotation can be fixed wtih pressure and draw the pressure on welding spring buffer 169 to draw device lower opening termination 682 endoporus, press pivot pin 681 1 termination of leaving behind to have outer lug boss component level in a lateral surface of pressing the biside plate 683 that undercuts, press another termination of pivot pin 681 of leaving behind to have and press pin 684 of leaving behind to be positioned at another lateral surface of pressing the biside plate 683 that undercuts;

Pressure is drawn the pressure on flap seat 167 to draw to hang biside plate 673 through hole to be fixed wtih pressure and is pulled on pivot pin 671 cylindrical both sides section, pressure to be pulled on the cylindrical of pivot pin 671 stage casing and rotation can be fixed wtih pressure and draw the pressure on welding spring buffer 169 to draw nose end head 672 endoporus on device, pressure pull on pivot pin 671 1 termination have outer lug boss component level in pressure draw the lateral surface hanging biside plate 673, pressure pull on another termination of pivot pin 671 have pressure pull on pin 674 be positioned at pressure draw another lateral surface hanging biside plate 673.

As further improvement: composition graphs 1, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, Figure 14, Figure 15 and Figure 16, disc type water cooled motors assembly 110 comprises motor case 10, motor front shroud 20, back cover of motor plate 30, rotor field spider 500, motor shaft 40, fore bearing 25, rear bearing 35, permanent magnet 50 and the second stator 51 and the first stator 52, motor front shroud 20 and back cover of motor plate 30 are fixedly connected on face, motor case 10 rear and front end respectively, rotor field spider 500 is fixedly connected on the maximum gauge place on motor shaft 40 and has flat key 14 transmitting torque, motor shaft 40 is supported on motor front shroud 20 and back cover of motor plate 30 by fore bearing 25 and rear bearing 35 respectively, motor front shroud 20 there is front screw 21 be fixed on motor case 10 front end face, the Front Cover Bearing hole 24 of motor front shroud 20 is fixed wtih fore bearing 25 cylindrical, fore bearing 25 endoporus is fixed wtih the bearing leading portion axle 45 of motor shaft 40, back cover of motor plate 30 has rear screw 31 be fixed on motor case 10 rear end face, the bonnet dead eye 34 of back cover of motor plate 30 is fixed wtih rear bearing 35 cylindrical, rear bearing 35 endoporus is fixed wtih the bearing back segment axle 43 of motor shaft 40, there is wiring boss 505 motor case 10 cylindrical side, and there is wiring end cover 506 wiring boss 505 outer end, and wiring end cover 506 is fixed with lead-in wire runners 504, cable 55 passes through the lead-in wire runners 504 that is positioned on wiring end cover 506 and is connected to external control power supply, first stator 52 is fixedly connected on the inner face of back cover of motor plate 30, and the second stator 51 is fixedly connected on the inner face of motor front shroud 20, rotor field spider 500 is fixed with permanent magnet 50 and between the first stator 52 and the second stator 51, back cover of motor plate 30 there is cooling water built-in pipe 88 and intake pipe joint 79 and water outlet pipe joint 78, motor front shroud 20 also has cooling water built-in pipe 88 and intake pipe joint 79 and water outlet pipe joint 78, back cover of motor plate 30 is equipped with bearing bonnet 33, bearing bonnet 33 is fixed by screws on back cover of motor plate 30, and bearing bonnet 33 the inner is stretched into the bonnet dead eye 34 on back cover of motor plate 30 and propped up rear bearing 35, motor front shroud 20 is fixed with component component 80, component component 80 is fixed by screws on motor front shroud 20, component component 80 the inner is stretched into Front Cover Bearing hole 24 and is propped up fore bearing 25, and component component 80 outer end and cylinder turn between hub 90 no inner-ring bearing 60,

What the cylindrical of the needle roller outer ring 69 on no inner-ring bearing 60 was fixed on that cylinder turns hub 90 turns on hub stepped hole 96 inner round wall, turning on hub stepped hole 96 bottom surface has the axis turned for spline tooth circumferential engagement between hub splined hole 94 and the axle head spline 49 on motor shaft 40 slidably to coordinate, the end face of axle head spline 49 there is axle head screw 47, axle head screw 47 is combined with the axial displacement that step backing-up screw 74 limits axial location back-up ring 70, axial location back-up ring 70 outer rim position is fixed on and turns on the outer transverse plane of hub splined hole 94, then limits the axial displacement that cylinder turns hub 90;

Axial location back-up ring 70 lateral surface there is locking catch 71 together with axial location back-up ring 70, be fixed on by back-up ring screw 77 and turn on the outer transverse plane of hub splined hole 94; On any flat limit that locking catch 71 has catch corner edges 72 to be close on two flat side bumper shoulder caps 73 of step backing-up screw 74.

As further improvement: after cylinder turns hub 90 cylindrical, half-turn is fixedly connected on cylinder rear board 181 center, before cylinder turns hub 90 cylindrical, half-turn there is wheel hub external screw thread 99, the seal closure internal thread 109 on hemisphere seal closure 100 and wheel hub external screw thread 99 threaded engagement; Cylinder turns hub 90 outer face has and turns hub end face screw 97, turn hub stepped hole 96 has and turn hub escape 93 and turn hub draw-in groove 98, turn activity in hub draw-in groove 98 to be combined with and to turn hub bore snap ring 91, turn position, hub stepped hole 96 base angle is placed with and turn hub adjusting ring 92, both sides, needle roller outer ring 69 against respectively and turn hub bore snap ring 91 and turn hub adjusting ring 92;

As further improvement:

Component component 80 there is component flange 87, component for adjusting ring 82 cylindrical inside component flange 87 and be interference fits between Front Cover Bearing hole 24, component for adjusting ring 82 has between component sealing ring 209 and Front Cover Bearing hole 24 and form static seal; Motor case 10 end face has between motor seal circle 208 and motor front shroud 20 and form static seal; Component for adjusting ring 82 cylindrical and outer bearing prop up the axiality relation holding round and have Pyatyi tolerance grade between 89; Motor front shroud 20 lateral surface there is protecgulum concave station face 29, protecgulum concave station face 29 has six protecgulum screws 27, component flange 87 has six component pillow holes 85 corresponding with protecgulum screw 27; Component screw 28 passes through component pillow hole 85 and matches with protecgulum screw 27, is fixed on by component component 80 on protecgulum concave station face 29; There is between protecgulum concave station face 29 and Front Cover Bearing hole 24 the perpendicularity relation of Pyatyi tolerance grade.

As further improvement: rotor field spider 500 entirety comprises axle sleeve shoulder 503, spoke 508 and external toroidal ring 510, and between two often adjacent spokes 508, activity is combined with permanent magnet 50, the periphery wall of axle sleeve shoulder 503 has flange bracket 509, flange bracket 509 both sides have parting of baffle bolt 67 to match with the through screw 507 on flange bracket 509 to be fixed on by magnet baffle plate 32 respectively on flange bracket 509 two sides, and the outer of magnet baffle plate 32 exceeds 7.5 millimeters, the outer of flange bracket 509, external toroidal ring 510 has a radial screw bore 18 on two often adjacent spoke 508 centres, the outer end of permanent magnet 50 presses closer screw 19 tightening by being screwed in radial screw bore 18, the inner of permanent magnet 50 is gripped by the magnet baffle plate 32 of flange bracket 509 both sides, permanent magnet 50 is fan-shaped or trapezoidal, and magnet baffle plate 32 is semi-circular shape or annular,

Back cover of motor plate 30 is provided with the bonnet stator hole 37 equal with spoke 508 quantity, has first to determine screw 11 and be fixedly connected on the inner face of back cover of motor plate 30 by the first stator 52 among each bonnet stator hole 37; The centre of the inside and outside both ends of the surface of back cover of motor plate 30 is pre-buried a cooling water built-in pipe 88 also, cooling water built-in pipe on back cover of motor plate 30 88 is more than or equal to 5 centimetres with the spacing of bonnet stator hole 37 and arranges around spiraling, and cooling water built-in pipe 88 two ends on back cover of motor plate 30 are communicated with water inlet pipe joint 79 on back cover of motor plate 30 and water outlet pipe joint 78;

Motor front shroud 20 is also provided with the protecgulum stator hole 17 equal with spoke 508 quantity, has second to determine screw 12 and be fixedly connected on the inner face of motor front shroud 20 by the second stator 51 among each protecgulum stator hole 17; The centre of the inside and outside both ends of the surface of motor front shroud 20 is pre-buried another cooling water built-in pipe 88 also, cooling water built-in pipe on motor front shroud 20 88 is more than or equal to 5 centimetres with the spacing of protecgulum stator hole 17 and arranges around spiraling, and cooling water built-in pipe 88 two ends on motor front shroud 20 are communicated with water inlet pipe joint 79 on motor front shroud 20 and water outlet pipe joint 78.

As further improvement: the Front Cover Bearing hole 24 of motor front shroud 20 is fixed wtih fore bearing 25 cylindrical, fore bearing 25 endoporus is fixed wtih the bearing leading portion axle 45 of motor shaft 40; Back cover of motor plate 30 has rear screw 31 be fixed on motor case 10 rear end face, the bonnet dead eye 34 of back cover of motor plate 30 is fixed wtih rear bearing 35 cylindrical, rear bearing 35 endoporus is fixed wtih the bearing back segment axle 43 of motor shaft 40.

1.155 millimeters of gaps are had between the member through-hole 804 of component component 80 and the rotating shaft of motor shaft 40 overhanging section 46, organic sealing assembly 48 between the component stepped hole 84 of component component 80 and the rotating shaft of motor shaft 40 overhanging section 46, the outer bearing on component component 80 props up and holds round 89 and support cylinder needle roller 68 on no inner-ring bearing 60.

As further improvement: composition graphs 1, Figure 17, Figure 18 and Figure 19, dual spring buffering wheel assembly 120 comprises: buffering fagging 290, double plate bar 280, upper spring 230, lower spring 250, Universal castor 240, roller shaft pin 233 and scroll wheel 260, and the two sides, fagging outer ring 291 of buffering fagging 290 have 2 circle girth welds 299 to be fixed in base plate wheel bore 194; Fagging outer ring 291 inside front of buffering fagging 290 has groove 293 on fagging, and in fagging outer ring 291, side-lower has groove 295 under fagging; Fagging inner ring about 298 symmetry is positioned at buffering fagging 290 center; The upper dish cylindrical of double plate bar 280 there is double plate pole gain 283, the upper dish lower plane 281 of double plate bar 280 has upper dish groove 288; The lower wall cylindrical of double plate bar 280 there is groove 285 under double plate bar, plane 282 has lower wall groove 289 to the lower wall of double plate bar 280; For being slidably matched between the interior circular hole of fagging inner ring 298 and the cylindrical of double plate bar 280, the upper ringlet of upper spring 230 is fixed on double plate pole gain 283 li, and the lower great circle of upper spring 230 is fixed on groove 293 li on fagging; The lower inner ring of lower spring 250 is fixed on groove 285 li under double plate bar, and the upper outer ring of lower spring 250 is fixed on groove 295 li under fagging; The groove-bottom plane 284 of double plate bar 280 to be gone to the bottom ball annular groove 287 and fagging screw 286, the wheel carrier disk of Universal castor 240 there is wheel carrier stepped hole 244 corresponding with fagging screw 286, step brain screw 248 passes through and is fastened on fagging screw 286 with wheel carrier stepped hole 244, is matched in clearance between step brain screw 248 and wheel carrier stepped hole 244; The wheel carrier disk of Universal castor 240 there is ball annular groove 247 above wheel disc corresponding with ball annular groove 287 of going to the bottom, ball annular groove 247 and go to the bottom to be slidably matched between ball annular groove 287 and be fixed wtih plane bearing ball 277 above wheel disc; Be interference fits between wheel carrier pin-and-hole 243 on two fork pin of Universal castor 240 and roller shaft pin 233 cylindrical, for rotary sliding coordinates between roller shaft pin 233 cylindrical and the roller pin hole 263 of scroll wheel 260, there is bearing pin shoulder block 234 roller shaft pin 233 one end, and roller shaft pin 233 other end has split pin 273.

In conjunction with Figure 16, Figure 17 and Figure 18, in moving process: act on by means of the plane bearing ball 277 above go to the bottom ball annular groove 287 and wheel disc between ball annular groove 247, two fork pin of Universal castor 240 can be made planar 360 degree around step brain screw 248 and rotate, split pin 273 is plugged after adopting first wheel carrier pin-and-hole 243, roller pin hole 263 and second wheel carrier pin-and-hole 243 in roller shaft pin 233 side, has bearing pin shoulder block 234 and split pin 273 to limit roller shaft pin 233 respectively and move axially outside on two fork pin of Universal castor 240.

In Figure 16, when the utility model is placed on ground, commodity are not had in showcase, when dual spring buffering wheel assembly 120 is subject to unloaded load condition, upper spring 230 is subject to medium pulling force effect, lower spring 250 is subject to middle pressure effect, and on the lower wall of double plate bar 280, plane 282 and upper dish lower plane 281 do not press close to cushion fagging 290.

In Figure 17, when the utility model is placed on ground, commodity are filled in showcase, when dual spring buffering wheel assembly 120 is subject to full load condition, upper spring 230 is subject to the effect of heavy load pulling force, lower spring 250 is subject to the effect of heavy load pressure, and on the lower wall of double plate bar 280, plane 282 presses close to cushion fagging 290, and the lower part of fagging inner ring 298 enters in lower wall groove 289.

In Figure 18, ground is departed from when the utility model is lifted, when dual spring buffering wheel assembly 120 is only subject to self slight load condition, upper spring 230 is subject to light pressure effect, lower spring 250 is subject to slight tug effect, the upper dish lower plane 281 of double plate bar 280 presses close to cushion fagging 290, and the upper part of fagging inner ring 298 enters in dish groove 288.

As further improvement: vertical flanged plate 196 is welded on above bedplate 190 rear end; Two tension and compression bases 163 are symmetrically welded at the rear back bottom two ends of upright plate 180, be welded with pressure and draw flap seat 167 above two tension and compression base 163 middles between 16 centimetres; Pressing the seat 168 that undercuts to be positioned at vertical flanged plate 196 middle draws flap seat 167 corresponding with pressure, presses the seat 168 that undercuts to be positioned on vertical flanged plate 196, presses the seat 168 that undercuts to have 5.5 centimetres apart from bedplate 190; It is corresponding with two tension and compression base 163 spacing that two tension and compression flap seats 162 are positioned at vertical flanged plate 196 two ends, and the position of two tension and compression flap seats 162 on vertical flanged plate 196 has 16 centimetres higher than the pressure seat 168 that undercuts; Bedplate 190 is fixed wtih draining control valve 127, bottom draining control valve 127, side is drawn from the shell rear board 106 casing 101 after drawing the bottom hole 195 that draining outer tube 125 passes through on bedplate 190; Be threaded fastening with the motor installation screw 204 on upright plate 180 after front shroud flange 201 on motor front shroud 20 and upright plate 180 have motor seal pad 202, six motor flange screws 205 to pass through the flange through hole 207 on front shroud flange 201 and the sealing gasket through hole on motor seal pad 202 successively between the back side afterwards.

As further improvement: rolling cylindrical shell 108 circumferentially have the eighteen limber 189 of five lifting members 186 and 100.

As further improvement: the annulus angle place that crosses between orifice plate 105 and cylinder rear board 181 on the inner peripheral wall of rolling cylindrical shell 108 and before cylinder is symmetrically arranged with counterweigh ring 199.

As further improvement: bucket rear board 131 there is dorsal pore 309 after water drum, after water drum, dorsal pore 309 diameter is greater than motor and bores a hole 185 diameter 14 centimetres.

in embodiment:

One, disc type water cooled motors assembly 110 assembling process of the utility model core component is as follows:

(1), motor assembling

Rotor field spider 500 entirety to be placed in 200 degree of air heated at constant temperature 24 minutes, make it slightly to expand, eight pieces of permanent magnets 50 are all placed on constant temperature in subzero 100 degree of air to freeze 12 minutes, make it slightly to shrink, permanent magnet 50 after refrigeration is placed on successively in the space between two the often adjacent spokes 508 on the rotor field spider 500 after heating, can interference fits be accomplished, can avoid again damaging in installation process.

The inner both sides of permanent magnet 50 have parting of baffle bolt 67 to be clamped on flange bracket 509 by magnet baffle plate 32, press closer screw 19 and radial screw bore 18 rotatable engagement, and pass through radial screw bore 18 by permanent magnet 50 tightening firmly, security insurance more.

Motor front shroud 20 is fixed on motor case 10 front end face by the protecgulum housing hole 39 that 8 front screws 21 pass through on motor front shroud 20, and back cover of motor plate 30 is fixed on motor case 10 rear end face by the bonnet housing hole 38 that after 8, screw 31 passes through on back cover of motor plate 30.Match with the bonnet screw 65 on back cover of motor plate 30 with the rear bearing through hole that 4 rear bearing cover screws pass through on bearing bonnet 33, the bonnet concave station face 75 on inboard for bearing bonnet 33 face and back cover of motor plate 30 is close to fixing.

(2), critical component number of assembling steps:

(1) component component 80 is installed

By the component for adjusting ring 82 on component component 80 and nearly outer end place, the Front Cover Bearing hole 24 on motor front shroud 20 interference fits, and match with the protecgulum screw 27 on motor front shroud 20 with the component pillow hole 85 that component screw 28 passes through on component component 80, component flange 87 on component component 80 is close to fixing with the protecgulum concave station face 29 on motor front shroud 20, makes, between rotating shaft overhanging section of 46 outlines of the component stepped hole 84 on component component 80 and motor shaft 40, there is high accuracy axiality and fix machine sealing assembly 48.Meanwhile, the member through-hole 804 on component component 80 and have the rotational clearance of 1.115 millimeters between the rotating shaft of motor shaft 40 overhanging section of 46 outlines.

(2) needle roller outer ring 69 is installed

No inner-ring bearing 60 selects RNA type separate type no inner-ring bearing, first puts into cylinder and turns to turn among hub stepped hole 96 and to cross on hub 90 by turning hub adjusting ring 92 matched in clearance and turn hub escape 93 and be attached to cylinder and turn on hub bore bottom surface 95; Again by the needle roller outer ring 69 on no inner-ring bearing 60 slightly interference fit press-in cylinder turn hub 90 turn among hub stepped hole 96, hub bore snap ring 91 specific purpose tool will be turned again put into and turn hub draw-in groove 98, and both sides, needle roller outer ring 69 be against respectively and turns hub bore snap ring 91 and turn hub adjusting ring 92.

(3) cylinder turns the connection between hub 90 and motor shaft 40

Turn needle roller outer ring 69 on hub 90 and to be inserted in together with cylinder needle roller 68 by being fixed on cylinder and to be fixed on outer bearing and to prop up and hold round 89 last points, slowly rotary drum turns hub 90, the hub splined hole 94 that turns that cylinder is turned on hub 90 is aimed at the axle head spline 49 on motor shaft 40 and is matched, continue pushing cylinder and turn hub 90, the overall and outer bearing of the cylinder needle roller 68 on needle roller outer ring 69 is propped up hold round 89 to match completely; First take after step backing-up screw 74 passes through axial location back-up ring 70 centre bore and match with the axle head screw 47 on motor shaft 40, the two flat side bumpers of axial location back-up ring 70 on step backing-up screw 74 are takeed between caps 73 and axle head spline 49 outer face has one millimeter axially freely to measure; Match with the hub end face screw 97 that turns that cylinder turns on hub 90 pass through the positioning retainer ring through hole 76 on axial location back-up ring 70 again with five back-up ring screws 77 after, axial location back-up ring 70 is also fastened on cylinder and turns on hub 90 outer face; After finally passing through the through hole on locking catch 71 and the positioning retainer ring through hole 76 on axial location back-up ring 70 successively with a back-up ring screw 77, the hub end face screw 97 that turns also turned with cylinder on hub 90 matches, on any flat limit that catch corner edges 72 on locking catch 71 is aimed on two flat side bumper shoulder caps 73, play locking effect.

Install.

Two, run

(1), open end can door 102, washing clothes etc. is put into and puts into rolling cylindrical shell 108, close cylinder door 102;

(2), on control manipulation box 130 panel set washing procedure, open water intaking valve 132, running water through outer water supply pipe 123 and interior antidetonation water inlet pipe 133, is injected in steel ladle 103 successively;

(3), when the motor is activated, the moment of torsion that electromagnetic force produces is by the axle head spline 49 on motor shaft 40, and the hub splined hole 94 that turns turned on hub 90 through cylinder passes to cylinder rear board 181, drives whole rolling cylindrical shell 108 to rotate;

(4), the shape of washing clothes and volume be irregular caused vibrations, and part vibrations are cushioned because rolling cylindrical shell 108 inwall bilateral symmetry is configured with counterweigh ring 199; Another part vibrations are cushioned by welding spring assembly buffer component;

(5), stage wash is complete, can open or close draining control valve 127 by draining control line 135.

Three, the utility model has following substantive distinguishing features and progressive effect:

(1), the disc type water cooled motors assembly 110 of the utility model core component and the syndeton of rolling cylindrical shell 108 are: have gap between the member through-hole 804 of component component 80 and the rotating shaft of motor shaft 40 overhanging section 46, organic sealing assembly 48 between the component stepped hole 84 of component component 80 and the rotating shaft of motor shaft 40 overhanging section 46, between component stepped hole 84 and member through-hole 804, organic envelope dismantles groove 808, is convenient to specific purpose tool demountor sealing assembly 48; Outer bearing on component component 80 props up and holds round 89 and support cylinder needle roller 68 on no inner-ring bearing 60, avoids motor shaft 40 and bears any radial load.It is that the error of 100 millimeters of unit sizes is less than or equal to 0.004 millimeter that outer bearing props up the axiality held round between 89 and component for adjusting ring 82 cylindrical, is similar to absolute concentric shafts.

(2), in disc type water cooled motors assembly 110 due to the inner face of motor front shroud 20 and back cover of motor plate 30 being fixedly connected with the first stator 52 and the second stator 51 respectively, and the first stator 52 and the second stator 51 lay respectively at the both sides of rotor field spider, be exactly when original single stator single rotor, add stator module, become bimorph transducer motor, be the equal of just two motor parallel operations, thus significantly improved power and without dilated diameter;

Motor front shroud 20 in disc type water cooled motors assembly 110 and back cover of motor plate 30 there is cooling water built-in pipe 88 respectively, and motor front shroud 20 and back cover of motor plate 30 have respectively into water pipe joint 79 and water outlet pipe joint 78.Thickness between back cover of motor plate 30 and the inside and outside both ends of the surface of motor front shroud 20 is 24 millimeters, and cooling water built-in pipe 88 adopts the stainless steel seamless pipe of diameter 10 millimeters around layout of spiraling.

The cooling water built-in pipe 88 be positioned on motor front shroud 20 is more than or equal to 5 centimetres with the spacing of protecgulum stator hole 17 and arranges around spiraling, generation of guaranteeing can not to cross between cooling water built-in pipe 88 and protecgulum stator hole 17 is leaked, and cooling water built-in pipe 88 two ends are communicated with water inlet pipe joint 79 on motor front shroud 20 and water outlet pipe joint 78;

The cooling water built-in pipe 88 be positioned on back cover of motor plate 30 is more than or equal to 5 centimetres with the spacing of bonnet stator hole 37 and arranges around spiraling, cooling water built-in pipe 88 two ends are communicated with water inlet pipe joint 79 on back cover of motor plate 30 and water outlet pipe joint 78, and generation of guaranteeing can not to cross between cooling water built-in pipe 88 and bonnet stator hole 37 is leaked.

By arranging cooling water built-in pipe water channel in motor front shroud 20 and back cover of motor plate 30 in disc type water cooled motors assembly 110, the heat taken away in the unit interval is air-cooled two to three times, and refrigeration is better, accomplishes that long-play does not generate heat.

(3), by Buffer Unit be arranged on the rear back side of the rotary parts such as steel ladle, reduce the center of gravity of the rotary parts such as steel ladle; Tension and compression welding spring buffer 161 and pressure draw the dual spring compound action of welding spring buffer 169, alternately component pressure or pulling force; Vibration amplitude reduces.

The pressure that motor perforation less than 185 on upright plate 180 has intersection dislocation to arrange draws flap seat 167 and tension and compression base 163; There is vertical flanged plate 196 on rear side of bedplate 190, have inside vertical flanged plate 196 and intersect the pressure that dislocation arranges and to undercut seat 168 and tension and compression flap seat 162,

Pressure to undercut on seat 168 and rotation can be fixed wtih pressure and draw welding spring buffer 169 1 termination, and tension and compression flap seat 162 rotation can be fixed wtih tension and compression welding spring buffer 161 1 termination; Pressure draws another termination of welding spring buffer 169 rotation can be fixed on pressure and to draw on flap seat 167, and another termination of tension and compression welding spring buffer 161 can rotation be fixed on tension and compression base 163;

Above-mentioned buffer structure makes to reduce as the disc type water cooled motors assembly 110 of vibration source and the overall center of gravity of steel ladle 103 and rolling cylindrical shell 108, save the space of spring buffer up and down of the rotation focus in conventional washer, show through Experimental comparison: height of C.G. reduces 99 millimeters than similar type;

Welding spring assembly buffer component stress is divided into two kinds:

The first state: when being cavity in steel ladle 103 and rolling cylindrical shell 108, the load center of gravity on upright plate 180 presses close to upright plate 180 or deflection disc type water cooled motors assembly 110.At this moment, tension and compression welding spring buffer 161 subjects tensile load, and the first drawing-pressing spring 636 in tension and compression welding spring buffer 161 is elongated, and the second drawing-pressing spring 626 in tension and compression welding spring buffer 161 is compressed; Pressure draws welding spring buffer 169 to subject pressure load, and pressure draws the first pressure in welding spring buffer 169 to draw spring 939 to be compressed, and pressure draws the second pressure in welding spring buffer 169 to draw spring 929 to be elongated.

The second state: when loading onto washing clothes in steel ladle 103 and rolling cylindrical shell 108 and filling water, load center of gravity on upright plate 180 shifts to steel ladle 103 and rolling cylindrical shell 108 side away from upright plate 180, at this moment, tension and compression welding spring buffer 161 shares a part because reversing the pressure load produced, and pressure draws welding spring buffer 169 to share a part because reversing the tensile load produced; Owing to loading onto washing clothes in rolling cylindrical shell 108, suffered by the tension and compression welding spring buffer 161 in the second state is still tensile load with joint efforts, and pressure draws still be pressure load making a concerted effort suffered by welding spring buffer 169.

No matter be pressure load or tensile load, tension and compression welding spring buffer 161 and pressure draw welding spring buffer 169 can rely on the two closed cavities of self, tension and compression welding spring buffer 161 and pressure draw welding spring buffer 169 can rely on the dual spring compound action of self, alternately bearing pressure or pulling force.

A pressure particularly on upright plate 180 back side is drawn flap seat 167 and two tension and compression bases 163 to present isosceles equilateral triangle and is arranged, and undercut seat 168 and two tension and compression flap seats 162 of a pressure inside vertical flanged plate 196 present isosceles del and arrange, both combine, ad hoc structure provides not only firm but also to possess center of gravity minimum to steel ladle 103, make steel ladle 103 can press close to plane on bedplate 190 as much as possible.Show through Experimental comparison: vibration amplitude decreases 9 percent.

(4) the bucket flange 122, on steel ladle 103 opening is provided with cylinder door 102 just above, housing flange 121 on shell front panel 104 opening on casing 101 just above and airtightly between the back side after bucket flange 122 is connected with bellow seal ring 124, had not only been accomplished static sealing but also can have been born the vibrations of certain amplitude of oscillation.

(5), under the synergy of the upper spring 230 of the utility model among dual spring buffering wheel assembly 120 and lower spring 250 and plane bearing ball 277, can in movement arbitrarily on uneven ground of jolting, buffering effect is better, and mobile specially turn to sensitive.

Claims (1)

1. a disc type motor welding spring buffer washing machine, comprise: casing (101), cylinder door (102), steel ladle (103), rolling cylindrical shell (108), upright plate (180), bedplate (190), disc type water cooled motors assembly (110) and outer water supply pipe (123) and draining outer tube (125), the positive front upper of described casing (101) has control manipulation box (130), the control manipulation box (130) that described outer water supply pipe (123) the inner is ined succession described, in succession water intaking valve (132) in described outer water supply pipe (123) outer end, described outer water supply pipe (123) is connected to interior antidetonation water inlet pipe (133) after described control manipulation box (130), interior antidetonation water inlet pipe (133) outlet is positioned at described steel ladle (103) inner chamber top, described control manipulation box (130) also leads to draining control line (135), draining control line (135) is towards draining control valve (127), draining control valve (127) is suitable for reading has bellows drainpipe (126) to be connected to described steel ladle (103) bottom, the described draining outer tube (125) described in draining control valve (127) extraction, described casing (101) surrounding bottom margin is fixed in described bedplate (190) surrounding, described bedplate (190) there are four bottom holes (194), each bottom hole (194) have one group of dual spring buffering wheel assembly (120), described upright plate (180) has motor bore a hole (185), the pressure having intersection dislocation to arrange below motor perforation (185) draws flap seat (167) and two tension and compression bases (163), have vertical flanged plate (196) above described bedplate (190) rear end, vertical flanged plate (196) inner side has and intersects the pressure that dislocation arranges and to undercut seat (168) and two tension and compression flap seats (162), it is characterized in that:

Described vertical flanged plate (196) welds spring assembly buffer component with being provided with between described upright plate (180), and this welding spring assembly buffer component welds spring buffer (161) and pressure by two tension and compression and draws and weld spring buffer (169) and formed; Described tension and compression welding spring buffer (161) comprise drawing-pressing spring bar (611), the first spring base (119) is welded in tension and compression welding spring inner core (613), tension and compression welding guiding urceolus (612), tension and compression and the first drawing-pressing spring (636) and the second drawing-pressing spring (626); Described drawing-pressing spring bar (611) one end is fixed with tension compression bidirectional spring base (936), and tension compression bidirectional spring base (936) cylindrical welds with tension and compression between spring inner core (613) endoporus as can axial sliding fit; Described drawing-pressing spring bar (611) other end has strut and tie external screw thread (625), and strut and tie external screw thread (625) outside dimension is less than or equal to described drawing-pressing spring bar (611) outside dimension; Described tension and compression welding spring inner core (613) one end is fixed with tension and compression second spring base (621), is can axial sliding fit between tension and compression second spring base (621) endoporus and described drawing-pressing spring bar (611) cylindrical; Described tension and compression welding spring inner core (613) other end has tension and compression inner core bevel for welding (191), tension and compression inner core bevel for welding (191) welds the first spring base (119) place of being connected and fixed with described tension and compression have the airtight girth weld of tension and compression (999), and the first spring base (119) outer end is welded in described tension and compression welding spring pull and press device lower opening termination (632); The endoporus cylindrical wall of described tension and compression welding guiding urceolus (612) perforate end welds between spring inner core (613) cylindrical as being slidably matched with described tension and compression, described tension and compression welding guiding urceolus (612) blind hole end has tension and compression urceolus screw (615), there is tension and compression attachment weld (888) tension and compression urceolus screw (615) outer end between nose end head (622) with welding in spring pull and press device, and described tension and compression urceolus screw (615) and described strut and tie external screw thread (625) are fastenedly connected; Described tension compression bidirectional spring base (936) welds with described tension and compression between the first spring base (119) and is fixed with described the first drawing-pressing spring (636), is fixed with described the second drawing-pressing spring (626) between described tension compression bidirectional spring base (936) and described tension and compression second spring base (621);

Described pressure draws welding spring buffer (169) to comprise, and pressure draws spring lever (691), pressure draws welding spring inner core (693), pressure draws welding guiding urceolus (692), pressure draws welding first spring base (991) and the first pressure draws spring (939) and the second pressure to draw spring (929); Described pressure is drawn spring lever (691) one end to be fixed with pressure and is drawn bidirectional spring seat (639), and it is can axial sliding fit that pressure draws bidirectional spring seat (639) cylindrical and pressure to draw to weld between spring inner core (693) endoporus; Described pressure draws spring lever (691) other end to have pressure pull bar external screw thread (685), and pressure pull bar external screw thread (685) outside dimension is less than or equal to described pressure and draws spring lever (691) outside dimension; Described pressure draws welding spring inner core (693) one end to be fixed with pressure and to draw the second spring base (629), and pressure draws the second spring base (629) endoporus and described pressure to draw between spring lever (691) cylindrical to be can axial sliding fit; Described pressure draws welding spring inner core (693) other end to have pressure to draw inner core bevel for welding (919), pressure draws inner core bevel for welding (919) and described pressure to draw to weld the first spring base (991) place of being connected and fixed has pressure to draw girth weld (777), and described pressure is drawn welding first spring base (991) outer end to have to weld spring pressure and drawn nose end head (672) on device; Described pressure is drawn the endoporus cylindrical wall of welding guiding urceolus (692) perforate end to draw with described pressure and is welded between spring inner core (693) cylindrical as being slidably matched, described pressure draws welding guiding urceolus (692) blind hole end to have pressure to draw urceolus screw (695), pressure is drawn urceolus screw (695) outer end and is welded spring pressure and draw between device lower opening termination (682) and have pressure to draw attachment weld (666), and described pressure draws urceolus screw (695) and described pressure pull bar external screw thread (685) to be fastenedly connected; Described pressure is drawn bidirectional spring seat (639) and described pressure to draw to weld and to be fixed with described first between the first spring base (991) and to press and draw spring (939), and described pressure is drawn bidirectional spring seat (639) and described pressure to draw to be fixed with between the second spring base (629) described second to press and drawn spring (929);

The bucket flange (122) of bucket front panel (139) opening part on described steel ladle (103) is provided with described cylinder door (102) just above, and the housing flange (121) on shell front panel (104) opening on described casing (101) just above and described bucket flange (122) is airtight between the back side is afterwards connected with bellow seal ring (124); There is bucket mouth neck (307) between bucket front panel (139) on described bucket flange (122) and described steel ladle (103), between the outward flange internal diameter (107) on bucket mouth neck (307) cylindrical and described housing flange (121), have gap;

Described disc type water cooled motors assembly (110) comprises motor case (10), motor front shroud (20), back cover of motor plate (30), rotor field spider (500), motor shaft (40), fore bearing (25), rear bearing (35), permanent magnet (50) and the second stator (51) and the first stator (52), motor front shroud (20) and back cover of motor plate (30) are fixedly connected on motor case (10) face, rear and front end respectively, rotor field spider (500) is fixedly connected on the maximum gauge place on described motor shaft (40) and has flat key (14) transmitting torque, motor shaft (40) is supported on motor front shroud (20) and back cover of motor plate (30) by fore bearing (25) and rear bearing (35) respectively, motor front shroud (20) there is front screw (21) be fixed on motor case (10) front end face, the Front Cover Bearing hole (24) of motor front shroud (20) is fixed wtih fore bearing (25) cylindrical, fore bearing (25) endoporus is fixed wtih the bearing leading portion axle (45) of motor shaft (40), back cover of motor plate (30) there is rear screw (31) be fixed on motor case (10) rear end face, the bonnet dead eye (34) of back cover of motor plate (30) is fixed wtih rear bearing (35) cylindrical, and rear bearing (35) endoporus is fixed wtih the bearing back segment axle (43) of motor shaft (40), there is wiring boss (505) motor case (10) cylindrical side, there is wiring end cover (506) wiring boss (505) outer end, wiring end cover (506) is fixed with lead-in wire runners (504), cable (55) passes through the lead-in wire runners (504) that is positioned on wiring end cover (506) and is connected to external control power supply, first stator (52) is fixedly connected on the inner face of back cover of motor plate (30), second stator (51) is fixedly connected on the inner face of motor front shroud (20), rotor field spider (500) is fixed with permanent magnet (50) and is positioned between the first stator (52) and the second stator (51), back cover of motor plate (30) there is cooling water built-in pipe (88) and intake pipe joint (79) and water outlet pipe joint (78), motor front shroud (20) also has cooling water built-in pipe (88) and intake pipe joint (79) and water outlet pipe joint (78), bearing bonnet (33) back cover of motor plate (30) is equipped with, bearing bonnet (33) is fixed by screws on back cover of motor plate (30), and bearing bonnet (33) the inner is stretched into the bonnet dead eye (34) on back cover of motor plate (30) and propped up rear bearing (35), motor front shroud (20) is fixed with component component (80), component component (80) is fixed by screws on motor front shroud (20), component component (80) the inner is stretched into Front Cover Bearing hole (24) and is propped up fore bearing (25), and described component component (80) outer end and cylinder turn between hub (90) a no inner-ring bearing (60).