CN105019201A

CN105019201A - Zinc-alloy dry cleaning machine with squirrel-cage type motor and union spring buffer

Info

Publication number: CN105019201A
Application number: CN201510384567.8A
Authority: CN
Inventors: 张志雄
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-06-30
Filing date: 2015-06-30
Publication date: 2015-11-04

Abstract

The invention relates to a washing machine, especially to a zinc-alloy dry cleaning machine with a squirrel-cage type motor and union spring buffers. The zinc-alloy dry cleaning machine comprises a casing and a washing cylinder, and further comprises a heat pump drying system and a solvent recovery system. As an improvement, an inner buffer assembly comprises four pulling union spring buffers and two supporting union spring buffers. A squirrel-cage type water cooling motor assembly comprises a motor housing, a front motor cover plate, a rear motor cover plate, a motor shaft, a terminal pin base, a stator and a rotor. A two-stage shock-absorbing structure of an inner shock-absorbing assembly ensures the stable operation of the zinc-alloy dry cleaning machine regardless of the inner rotation speed and unbalance shaking of the washing cylinder. The squirrel-cage type water cooling motor assembly employs a casted spiral cooling pipe pre-embedded on the cylinder of the motor housing, and the two ends of the spiral cooling pipe are respectively communicated with a water outlet boss and a water inlet boss. Assembly after separate processing is allowed, which is especially convenient and fast. Known air-cooling structure of a washing machine is replaced by a water-cooling structure, which prevents heating after long-time working.

Description

Squirrel cage motor union spring buffer kirsite dry cleaner

Technical field

The present invention relates to a kind of washing machine, particularly relate to squirrel cage motor union spring buffer kirsite dry cleaner.

Background technology

Conventional home washing machine using water as washing medium, and adds a certain amount of washing agent, and during work, clothing fully mixes with the washings containing washing agent, and at cylindric washer and lifting rib to the friction of clothing with under beating effect, dirt is separated by from clothing.After having washed, the washings containing dirt are discharged to outside dry cleaner; This dry cleaner can well wash the clothing of the suitable washings such as cotton, fiber crops, chemical fibre, but clothing wool, cashmere, silk etc. easily being shunk, should not wash, be just not suitable for washing dry cleaner with water and wash.User generally needs that clothing is taken Professionally Dryclean shop and washs, and there is the drawback of the easy cross infection germ of clothing like this.

And in traditional tumble-drier, the weight of rotary parts such as washing urceolus etc. relies on cool electric machine main shaft to support completely, has to increase cool electric machine major axis diameter, many drawbacks such as cause the sealing of cool electric machine main shaft elongated.

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

Summary of the invention

The invention provides a kind of employing union spring buffer structure, Bound moisture cool electric machine is furnished with resistance to bending component, solves prior art bottleneck, and concrete technical scheme is as follows:

Squirrel cage motor union spring buffer kirsite dry cleaner, comprises casing and cylindric washer, also comprises heat pump clothes-drying system, solvent recovering system, interior surge combination part and outer buffering wheels and squirrel-cage water-cooled machine assembly; Described heat pump clothes-drying system comprises air transporting arrangement condenser, evaporimeter and solvent recovery pipe valve, the air inlet of described heat pump clothes-drying system be all communicated with cylindric washer; Described solvent recovering system comprises soiling solution tank and clean liquid case; Described soiling solution tank and described cylindric washer are by the first pipeline connection; Described soiling solution tank is connected by the second pipeline with described clean liquid case, and described second pipeline is provided with the first filter and solvent pump, described clean liquid case also with described cylindric washer; Described cylindric washer comprises washing urceolus rolling inner core, rolling inner core is positioned at the outer tube inner chamber of washing, urceolus rear board on described washing urceolus is airtight be fixed on upright plate just before, the cool electric machine front shroud on squirrel-cage water-cooled machine assembly is airtight is fixed on the back side after upright plate; There is orifice plate before cylinder rolling inner core front end, and in rolling, tube rear end has cylinder rear board; Cool electric machine rotating shaft on squirrel-cage water-cooled machine assembly is passed through cool electric machine perforation and is turned hub with the cylinder being positioned at cylinder rear board center and be in transmission connection; The bedplate of described bottom of shell there are four base plate wheel bore, each base plate wheel bore has one group to cushion wheels outward; As improvement:

Described interior surge combination part comprises four and hangs and draw union spring buffer and two to support union spring buffers, described squirrel-cage water-cooled machine assembly comprises motor housing, front motor cover plate, motor rear cover plate, machine shaft, lead-in wire runners, stators and rotators, described stator is fixed on described motor housing endoporus, described rotor is fixed on described machine shaft maximum gauge place and corresponding with described position of stator, described front motor cover plate has front screw be fixed on described motor housing front end face; The Front Cover Bearing hole of described front motor cover plate is fixed wtih fore bearing cylindrical, the motor rear cover plate described in fore bearing section that fore bearing endoporus is fixed wtih described machine shaft there is rear screw to be fixed on described motor housing rear end face, the bonnet central blind hole of described motor rear cover plate is fixed wtih rear bearing cylindrical, and rear bearing endoporus is fixed wtih the rear bearing section of described machine shaft; Have water outlet boss and water inlet boss above described motor housing, described motor housing cylinder has the spiral cooling tube of pre-buried casting, spiral cooling tube two ends are communicated with described water outlet boss and described water inlet boss respectively; Described terminal pin seat is positioned on described motor rear cover plate, and cable passes through described lead-in wire runners; Described front motor cover plate is fixed with resistance to bending component, and resistance to bending component and described cylinder turn between hub a no inner-ring bearing;

Described water outlet boss there is water outlet taper thread, water outlet through hole is had bottom water outlet taper thread, described water inlet boss has into water taper thread, have into water through hole bottom water inlet taper thread, described spiral cooling tube two ends are communicated with described water outlet through hole and described water inlet through hole respectively; Described spiral cooling tube flow diameter is to millimeter, and the pipe thickness of described spiral cooling tube is 0.8 to 0.9 millimeter, and described spiral cooling tube is embedded on described motor housing cylinder and is cast into one together;

Have resistance to bending component between described rolling inner core and squirrel-cage water-cooled machine assembly, the outer bearing of resistance to bending component supports circular surfaces has a layer thickness to be the kirsite hard wear-resistant coating of 0.6 to 0.7 millimeter; The material of described kirsite hard wear-resistant coating is made up of the element of following percentage by weight: Zn(zinc): 11 ~ 13%, Mo(molybdenum): 3.7 ~ 3.9%, W (tungsten): 2.7 ~ 2.9%, Ni(nickel): 2.6 ~ 2.8%, Cr(chromium): 2.5 ~ 2.7%, Nb(niobium): 2.4 ~ 2.6%, C(carbon): 1.1 ~ 1.3%, surplus is Fe(iron) and inevitable impurity; The weight percent content of described impurity is: Sn(tin) be less than 0.05%, Si(silicon) be less than 0.20%, Mn(manganese) be less than 0.25%, S(sulphur) be less than 0.010%, P(phosphorus) be less than 0.015%; The material Specifeca tion speeification of described kirsite hard wear-resistant coating is: Rockwell hardness HRC value is 51 ~ 53.

As further improvement: the housing flange on the shell front panel opening on described casing is provided with cylinder door just above, the outer drum flange of the urceolus front panel opening part on described washing urceolus just above and airtightly between the back side after described housing flange be connected with bellow seal ring; Bellow seal ring two ends have shell flanging ring and urceolus flanging ring respectively, described shell flanging ring by shell clasp gland back side after described housing flange, described urceolus flanging ring by urceolus clasp gland in described outer drum flange back face; Described shell clasp is fixed on the back side after described housing flange together with described shell flanging ring by flange shell screw, flange cylinder screw by described urceolus clasp together with described urceolus flanging ring be fixed on described outer drum flange just before.

As further improvement: described hanging is drawn union spring buffer to comprise to hang and drawn spring lever, hang and draw union spring inner core, hang and draw urceolus, hang and draw the first spring base, hang end cap of leaving behind, first hang to draw spring, second to hang to draw spring and hang to draw inner core outer ring and hang and draw urceolus outer ring; Described hang to draw spring lever one end to be fixed with to hang draw bidirectional spring seat, hang to draw bidirectional spring seat cylindrical and hang and draw between union spring inner core endoporus as can axial sliding fit; Hang and draw the spring lever other end to have suspending bars external screw thread, suspending bars major diameter of external thread size is less than or equal to hang draws spring lever outside dimension;

Described union hangs to draw inner core outer ring to hang draw inner core outer ring internal thread and hang and draws inner core outer ring scrobicular ring, described hanging draws union spring inner core one end to be fixed with to hang and to draw the second spring base, hangs to draw the second spring base endoporus and hang and draws between spring lever cylindrical as can axial sliding fit; Hang and draw the union spring inner core other end to hang to draw inner core union bulge loop, hang and draw inner core union bulge loop outer face to hang to draw inner core union cambered surface, hang and draw inner core union bulge loop and described hanging to draw between the scrobicular ring of inner core outer ring as rotary sliding coordinates; Described hang to draw the first spring base hangs draw spring base external screw thread, hang and draw the inboard face of the first spring base to hang to draw inner core concave cone face, hang and draw the first spring base outer end to hang to draw device upper end; Hang and draw spring base external screw thread and described hanging to draw between the internal thread of inner core outer ring as screw threads for fastening coordinates, make described hanging draw inner core union cambered surface and described hanging to draw abutting contact between inner core concave cone face;

Described union hangs to draw urceolus outer ring to hang slide outer ring internal thread and hang and draws urceolus outer ring scrobicular ring, described hanging draws urceolus one end to hang slide union bulge loop, hang slide union bulge loop outer end and hang slide union cambered surface, hang slide union bulge loop and draw between the scrobicular ring of urceolus outer ring as rotary sliding coordinates with described hanging; Described hang to draw the endoporus cylindrical wall of another perforate end of urceolus and hang draw between union spring inner core cylindrical as being slidably matched;

Lid external screw thread of leaving behind is hung in described hanging on end cap of leaving behind, and hangs end cap lateral surface of leaving behind and hangs and draw device lower end, hangs to draw the inboard face of device lower end to hang to pull on lid screw and hang slide sealing concave cone face, hangs to pull on lid screw and described suspending bars external screw thread is fastenedly connected; The described lid external screw thread of leaving behind that hangs to hang between the internal thread of slide outer ring as screw threads for fastening coordinates with described, makes described to hang slide union cambered surface and the described slide that hangs seals abutting contact between concave cone face; Hang to draw bidirectional spring seat and hang to draw and to be fixed with first between the inboard end face of the first spring base and to hang and draw spring, hang to draw bidirectional spring seat and hang to draw and to be fixed with second between the second spring base and to hang and draw spring.

As further improvement: described support union spring buffer comprises support spring bar, supports union spring inner core, supports urceolus, supports the first spring base, supports upper end cover, the first support spring, the second support spring and union support inner core outer ring and union support urceolus outer ring; Described support spring bar one end is fixed with and supports bidirectional spring seat, and supporting bidirectional spring seat cylindrical and supporting between union spring inner core endoporus is can axial sliding fit; The support spring bar other end has support bar external screw thread, and support bar major diameter of external thread size is less than or equal to support spring bar outside dimension;

Described union supports on inner core outer ring support inner core outer ring internal thread and support inner core outer ring scrobicular ring, described support union spring inner core one end is fixed with support second spring base, supports between the second spring base endoporus and support spring bar cylindrical as can axial sliding fit; Support the union spring inner core other end and have support inner core union bulge loop, supporting inner core union bulge loop outer face has support inner core union cambered surface, supports between inner core union bulge loop and described support inner core outer ring scrobicular ring as rotary sliding coordinates; Described support first spring base has support spring seat external screw thread, and supporting the inboard face of the first spring base has support inner core concave cone face, and supporting the first spring base outer end has eyelid retractor lower end; For screw threads for fastening coordinates between support spring seat external screw thread and described support inner core outer ring internal thread, make abutting contact between described support inner core union cambered surface and described support inner core concave cone face; Described union supports on urceolus outer ring has support tube outer ring internal thread and the support urceolus one end supported described in the scrobicular ring of urceolus outer ring to have support tube union bulge loop, there is support tube union cambered surface support tube union bulge loop outer end, for rotary sliding coordinates between support tube union bulge loop and described support urceolus outer ring scrobicular ring; For being slidably matched between the endoporus cylindrical wall of described another perforate end of support urceolus and support union spring inner core cylindrical;

Described support upper end cover has and supports upper cover external screw thread, supporting upper end cover lateral surface has eyelid retractor upper end, and there are support upper cover screw and support tube sealing concave cone face in the inboard face of eyelid retractor upper end, and the support bar external screw thread supported described in upper cover screw is fastenedly connected; For screw threads for fastening coordinates between support upper cover external screw thread and described support tube outer ring internal thread, described support tube union cambered surface and described support tube is made to seal abutting contact between concave cone face; Support bidirectional spring seat and support between the inboard end face of the first spring base and be fixed with the first support spring, support between bidirectional spring seat and support the second spring base and be fixed with the second support spring.

beneficial effect of the present invention

(1), the present invention is provided with solvent recovering system, again can recycle, have the advantage of saving the energy and environmental protection to the solvent after washing; The interior shock-proof combined piece adopted comprises hanging and draws union spring buffer and support union spring buffer; No matter the inner rotating speed speed of cylindric washer or imbalance are trembled, and the twin-stage anti-vibration structure of above-mentioned interior shock-proof combined piece, can guarantee that overall operation of the present invention is steady all the time;

(2), between the squirrel-cage water-cooled machine assembly of this present invention core component and rolling inner core resistance to bending component is set, has shared all moment of flexure loads, made machine shaft only bear pure torsion.Present invention achieves and can whole motor size be done compact, larger radial load can be born again, run more reliable, thus extend the service life of motor.

(3), have employed the spiral cooling tube having pre-buried casting on motor housing cylinder in squirrel-cage water-cooled machine assembly, spiral cooling tube two ends are communicated with water outlet boss and water inlet boss respectively, can assemble after grouping Processing again, convenient and swift especially; Substitute the air cooling structure of known washing machine by water cooling, long-term work can not be generated heat.

(4) housing flange on the shell front panel opening, on described casing is provided with described cylinder door just above, and the outer drum flange on described washing urceolus opening is the airtight vibrations being connected with bellow seal ring bellow seal ring and not only having accomplished static sealing but also can bear certain amplitude of oscillation between the back side just above and after described housing flange.

(5), under the present invention cushions the synergy of upper spring among wheels and lower spring and plane bearing ball outside, can in movement arbitrarily on uneven ground of jolting, buffering effect is better, and mobile specially turn to sensitive.

(6), particularly the outer bearing support circular surfaces of resistance to bending component has one deck kirsite hard wear-resistant coating, durable wear more.

Accompanying drawing explanation

Fig. 1 is overall structure generalized section of the present invention.

Fig. 2 is the top view of Fig. 1, removes casing 101 upper cover plate.

Fig. 3 is ripple sealing ring 124 partial structurtes enlarged drawing in Fig. 2.

Fig. 4 hangs the structure chart drawing union spring buffer 169 in Fig. 1 or Fig. 2.

Fig. 5 is the structure chart supporting union spring buffer 161 in Fig. 1 or Fig. 2.

Fig. 6 is the connecting portion enlarged drawing of squirrel-cage water-cooled machine assembly 110 and cylinder rear board 181 in Fig. 2.

Fig. 7 is the resistance to bending component 80 amplification profile schematic diagram in Fig. 6.

Fig. 8 is the front motor cover plate 20 enlarged local section schematic diagram in Fig. 6.

Fig. 9 is the connecting portion enlarged drawing that the rotating shaft in Fig. 6 overhanging section 46 and cylinder turn hub 90.

Figure 10 unloads except after hemisphere seal closure 100 in Fig. 6, the side view of locking catch 71 and institute and step backing-up screw 74 position relationship.

Figure 11 is the amplification profile schematic diagram that cylinder in Fig. 6 turns hub 90.

Figure 12 is the motor housing 10 enlarged local section schematic diagram in Fig. 6.

Figure 13 is Figure 12 side view.

Figure 14 is outer buffering wheels 120 enlarged drawing in Fig. 1, and zero load of the present invention is placed on ground, and outer buffering wheels 120 are subject to the state of unloaded load.

Figure 15 is in Figure 14, and the present invention is fully loaded is placed on ground, and outer buffering wheels 120 are subject to fully loaded state.

Figure 16 is in Figure 14, and the present invention is lifted and departs from ground, and outer buffering wheels 120 are only subject to the state of self slight load.

Detailed description of the invention

The present invention is described in detail below in conjunction with the drawings and specific embodiments:

In Fig. 1, Fig. 2 and Fig. 6: squirrel cage motor union spring buffer kirsite dry cleaner, comprise casing 101 and cylindric washer 401, also comprise heat pump clothes-drying system, solvent recovering system, interior surge combination part and outer buffering wheels 120 and squirrel-cage water-cooled machine assembly 110; Described heat pump clothes-drying system comprises air transporting arrangement 412, condenser 411, evaporimeter 410 and solvent recovery pipe valve 400, and the air inlet 492 of described heat pump clothes-drying system is all communicated with cylindric washer 401 with air outlet 490; Described solvent recovering system comprises soiling solution tank 402 and clean liquid case 403; Described soiling solution tank 402 is communicated with by the first pipeline 404 with described cylindric washer 401; Described soiling solution tank 402 is connected by the second pipeline 405 with described clean liquid case 403, and described second pipeline 405 is provided with the first filter 406 and solvent pump 407, and described clean liquid case 403 is also communicated with described cylindric washer 401;

Described cylindric washer 401 comprises washing urceolus 103 and rolling inner core 108, rolling inner core 108 is positioned at washing urceolus 103 inner chamber, urceolus rear board 131 on described washing urceolus 103 is airtight be fixed on upright plate 180 just before, the cool electric machine front shroud 20 on squirrel-cage water-cooled machine assembly 110 is airtight is fixed on the back side after upright plate 180; There is orifice plate 105 before cylinder rolling inner core 108 front end, and there is cylinder rear board 181 rolling inner core 108 rear end; Cool electric machine rotating shaft 40 on squirrel-cage water-cooled machine assembly 110 is passed through cool electric machine perforation 185 and is turned hub 90 with the cylinder being positioned at cylinder rear board 181 center and be in transmission connection; Bedplate 190 bottom described casing 101 there are four base plate wheel bore 194, each base plate wheel bore 194 has one group to cushion wheels 120 outward; As improvement:

Described interior surge combination part comprises four and hangs and draw union spring buffer 169 and two to support union spring buffers 161; Every only hanging draws union spring buffer 169 upper end to hang device upper bed-plate 168 to be fixed on casing 101 inwall top, often only hangs to draw union spring buffer 169 lower end to hang device lower bottom base 167 to be fixed on washing urceolus 103 outer wall top; Every union spring buffer 161 upper end that only supports has prop upper bed-plate 163 to be fixed on washing urceolus 103 outer wall bottom, and every union spring buffer 161 lower end that only supports has prop lower bottom base 162 to be fixed on chassis sidewall 142 inner wall lower;

As further improvement: composition graphs 2 and Fig. 3, housing flange 122 on shell front panel 104 opening on described casing 101 is provided with cylinder door 102 just above, and the outer drum flange 121 of urceolus front panel 139 opening part on described washing urceolus 103 just above and described housing flange 122 is airtight between the back side is afterwards connected with bellow seal ring 124; Bellow seal ring 124 two ends have shell flanging ring 724 and urceolus flanging ring 524 respectively, described shell flanging ring 724 is by shell clasp 721 gland back side after described housing flange 122, and described urceolus flanging ring 524 is by urceolus clasp 521 gland back side after described outer drum flange 121; Described shell clasp 721 is fixed on the back side after described housing flange 122 together with described shell flanging ring 724 by flange shell screw 701, flange cylinder screw 501 by described urceolus clasp 521 together with described urceolus flanging ring 524 be fixed on described outer drum flange 121 just before.

As further improvement: composition graphs 1, Fig. 2 and Fig. 4, described hanging is drawn union spring buffer 169 to comprise to hang and is drawn spring lever 691, hangs and draw union spring inner core 693, hang and draw urceolus 692, hang and draw the first spring base 991, hang end cap 680 of leaving behind, first and hang to draw spring 939, second to hang to draw spring 929 and hang to draw inner core outer ring 973 and hang and draw urceolus outer ring 793; Described hanging draws spring lever 691 one end to be fixed with to hang and to draw bidirectional spring seat 639, hangs to draw bidirectional spring seat 639 cylindrical and hang and draws between union spring inner core 693 endoporus as can axial sliding fit; Hang and draw spring lever 691 other end to have suspending bars external screw thread 695, suspending bars external screw thread 695 outside dimension is less than or equal to hang and draws spring lever 691 outside dimension;

Described union hangs to draw inner core outer ring 973 to hang draw inner core outer ring internal thread 974 and hang and draws inner core outer ring scrobicular ring 976, described hanging draws union spring inner core 693 one end to be fixed with to hang and to draw the second spring base 629, hangs to draw the second spring base 629 endoporus and hang and draws between spring lever 691 cylindrical as can axial sliding fit; Hang and draw union spring inner core 693 other end to hang to draw inner core union bulge loop 919, hang and draw inner core union bulge loop 919 outer face to hang to draw inner core union cambered surface 979, hang and draw inner core union bulge loop 919 and described hanging to draw between inner core outer ring scrobicular ring 976 as rotary sliding coordinates;

Described hang to draw the first spring base 991 hangs draw spring base external screw thread 971, hang the first inboard face of spring base 991 of drawing and hang and draw inner core concave cone face 972, hang and draw the first spring base 991 outer end to hang to draw device upper end 672; Hang and draw spring base external screw thread 971 and described hanging to draw between inner core outer ring internal thread 974 as screw threads for fastening coordinates, make described hanging draw inner core union cambered surface 979 and described hanging to draw abutting contact between inner core concave cone face 972; Described union hangs to draw urceolus outer ring 793 to hang slide outer ring internal thread 794 and hang and draws urceolus outer ring scrobicular ring 796, described hanging draws urceolus 692 one end to hang slide union bulge loop 697, hang slide union bulge loop 697 outer end and hang slide union cambered surface 799, hang slide union bulge loop 697 and draw between urceolus outer ring scrobicular ring 796 as rotary sliding coordinates with described hanging; Described hang to draw the endoporus cylindrical wall of another perforate end of urceolus 692 and hang draw between union spring inner core 693 cylindrical as being slidably matched;

Lid external screw thread 687 of leaving behind is hung in described hanging on end cap 680 of leaving behind, hang end cap 680 lateral surface of leaving behind to hang and draw device lower end 682, hang and draw the inboard face of device lower end 682 to hang to pull on lid screw 685 and hang slide sealing concave cone face 792, hang and pull on lid screw 685 and be fastenedly connected with described suspending bars external screw thread 695; The described lid external screw thread 687 of leaving behind that hangs to hang between slide outer ring internal thread 794 as screw threads for fastening coordinates with described, makes described to hang slide union cambered surface 799 and the described slide that hangs seals abutting contact between concave cone face 792; Hang to draw bidirectional spring seat 639 and hang to draw and to be fixed with first between the inboard end face of the first spring base 991 and to hang and draw spring 939, hang to draw bidirectional spring seat 639 and hang to draw and to be fixed with second between the second spring base 629 and to hang and draw spring 929.

As further improvement: composition graphs 1, Fig. 2 and Fig. 5, described support union spring buffer 161 comprises support spring bar 611, support union spring inner core 613, support urceolus 612, supports the first spring base 119, support upper end cover 620, first support spring 636, second support spring 626 and union support inner core outer ring 983 and union support urceolus outer ring 783; Described support spring bar 611 one end is fixed with and supports bidirectional spring seat 936, and supporting bidirectional spring seat 936 cylindrical and supporting between union spring inner core 613 endoporus is can axial sliding fit; Support spring bar 611 other end has support bar external screw thread 615, and support bar external screw thread 615 outside dimension is less than or equal to support spring bar 611 outside dimension;

Described union supports on inner core outer ring 983 support inner core outer ring internal thread 984 and support inner core outer ring scrobicular ring 986, described support union spring inner core 613 one end is fixed with support second spring base 621, supports between the second spring base 621 endoporus and support spring bar 611 cylindrical as can axial sliding fit; Support union spring inner core 613 other end and have support inner core union bulge loop 191, support inner core union bulge loop 191 outer face and have support inner core union cambered surface 959, support between inner core union bulge loop 191 and described support inner core outer ring scrobicular ring 986 as rotary sliding coordinates; Described support first spring base 119 has support spring seat external screw thread 921, and there is support inner core concave cone face 922 in the first inboard face of spring base 119 that supports, and supporting the first spring base 119 outer end has eyelid retractor lower end 632; For screw threads for fastening coordinates between support spring seat external screw thread 921 and described support inner core outer ring internal thread 984, make abutting contact between described support inner core union cambered surface 959 and described support inner core concave cone face 922;

Described union supports on urceolus outer ring 783 support tube outer ring internal thread 784 and support urceolus outer ring scrobicular ring 786, there is support tube union bulge loop 617 described support urceolus 612 one end, there is support tube union cambered surface 759 support tube union bulge loop 617 outer end, for rotary sliding coordinates between support tube union bulge loop 617 and described support urceolus outer ring scrobicular ring 786; For being slidably matched between the endoporus cylindrical wall of described another perforate end of support urceolus 612 and support union spring inner core 613 cylindrical; Described support upper end cover 620 has and supports upper cover external screw thread 627, support upper end cover 620 lateral surface and have eyelid retractor upper end 622, there are support upper cover screw 625 and support tube sealing concave cone face 722 in the inboard face of eyelid retractor upper end 622, supports upper cover screw 625 and is fastenedly connected with described support bar external screw thread 615; For screw threads for fastening coordinates between support upper cover external screw thread 627 and described support tube outer ring internal thread 784, described support tube union cambered surface 759 and described support tube is made to seal abutting contact between concave cone face 722; Support bidirectional spring seat 936 and support between the inboard end face of the first spring base 119 and be fixed with the first support spring 636, support between bidirectional spring seat 936 and support the second spring base 621 and be fixed with the second support spring 626.

As further improvement: composition graphs 2, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12 and Figure 13, described squirrel-cage water-cooled machine assembly 110 comprises motor housing 10, front motor cover plate 20, motor rear cover plate 30, machine shaft 40, lead-in wire runners 50, stator 51 and rotor 52, described stator 51 is fixed on described motor housing 10 endoporus, described rotor 52 is fixed on described machine shaft 40 maximum gauge place and corresponding with described stator 51 position, described front motor cover plate 20 there is front screw 21 be fixed on described motor housing 10 front end face,

The Front Cover Bearing hole 24 of described front motor cover plate 20 is fixed wtih fore bearing 25 cylindrical, fore bearing 25 endoporus is fixed wtih the fore bearing section 45 of described machine shaft 40; Described motor rear cover plate 30 there is rear screw 31 be fixed on described motor housing 10 rear end face, the bonnet central blind hole 34 of described motor rear cover plate 30 is fixed wtih rear bearing 35 cylindrical, rear bearing 35 endoporus is fixed wtih the rear bearing section 43 of described machine shaft 40; Have water outlet boss 19 and water inlet boss 39 above described motor housing 10, described motor housing 10 cylinder has the spiral cooling tube 22 of pre-buried casting, spiral cooling tube 22 two ends are communicated with described water outlet boss 19 and described water inlet boss 39 respectively; Described lead-in wire runners 50 is positioned on described motor rear cover plate 30, and cable 55 passes through described lead-in wire runners 50; Described front motor cover plate 20 is fixed with resistance to bending component 80, and resistance to bending component 80 and described cylinder turn between hub 90 no inner-ring bearing 60.

As further improvement: described water outlet boss 19 has water outlet taper thread 17, water outlet through hole 18 is had bottom water outlet taper thread 17, described water inlet boss 39 has into water taper thread 37, have into water through hole 38 bottom water inlet taper thread 37, described spiral cooling tube 22 two ends are communicated with described water outlet through hole 18 and described water inlet through hole 38 respectively; Described spiral cooling tube 22 flow diameter is 8 to 9 millimeters, and the pipe thickness of described spiral cooling tube 22 is 0.8 to 0.9 millimeter, and described spiral cooling tube 22 is embedded on described motor housing 10 cylinder and is cast into one together.

As further improvement: have 1.22 to 1.24 millimeters of gaps between the member through-hole 804 of the resistance to bending component 80 stated and the rotating shaft of described machine shaft 40 overhanging section 46, organic sealing assembly 48 between the component stepped hole 84 of described resistance to bending component 80 and the rotating shaft of described machine shaft 40 overhanging section 46, the outer bearing of described resistance to bending component 80 props up and holds round 89 and support cylinder needle roller 68 on no inner-ring bearing 60, and the cylindrical of the needle roller outer ring 69 on described no inner-ring bearing 60 is fixed on

What cylinder turned 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 machine 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 described cylinder turns hub 90 cylindrical, half-turn is fixedly connected on cylinder rear board 181 center, before described cylinder turns hub 90 cylindrical, half-turn has and turn hub external screw thread 99, the seal closure internal thread 109 on hemisphere seal closure 100 turns hub external screw thread 99 threaded engagement with described; Described 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, described turn position, hub stepped hole 96 base angle is placed with turn hub adjusting ring 92, described both sides, needle roller outer ring 69 against respectively and described turn hub bore snap ring 91 and described turn hub adjusting ring 92.

As further improvement: described resistance to bending component 80 has component flange 87, having inside component flange 87 between component for adjusting ring 82 cylindrical and Front Cover Bearing hole 24 is interference fits; Described component for adjusting ring 82 has between component sealing ring 209 and described Front Cover Bearing hole 24 and form static seal; Described motor housing 10 both ends of the surface have motor seal sheet and described front motor cover plate 20 and motor rear cover plate 30 between form static seal;

Described component for adjusting ring 82 cylindrical and described outer bearing prop up the axiality relation holding round and have Pyatyi tolerance grade between 89; Described front motor cover plate 20 lateral surface there is protecgulum concave station face 29, protecgulum concave station face 29 has four to eight protecgulum screws 27, component flange 87 has four to eight 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 resistance to bending 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.

The outer bearing of described resistance to bending component 80 props up and holds round 89 surfaces and have a layer thickness to be the kirsite hard wear-resistant coating of 0.65 millimeter.The material of this kirsite hard wear-resistant coating is made up of the element of following percentage by weight: Zn(zinc): 12%, Mo(molybdenum): 3.8%, W (tungsten): 2.8%, Ni(nickel): 2.7%, Cr(chromium): 2.6%, Nb(niobium): 2.5%, C(carbon): 1.2%, surplus is Fe(iron) and inevitable impurity; The weight percent content of described impurity is: Sn(tin) be 0.04%, Si(silicon) be 0.17%, Mn(manganese) be 0.24%, S(sulphur) be 0.009%, P(phosphorus) be 0.014%.

As further improvement: in conjunction with Figure 14, Figure 15, Figure 16, described outer shock-absorbing wheels 120 comprise: shock-absorbing 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 described shock-absorbing fagging 290 have 2 circle girth welds 299 to be fixed in described base plate wheel bore 194; Fagging outer ring 291 inside front of described shock-absorbing fagging 290 has groove 293 on fagging, and in described fagging outer ring 291, side-lower has groove 295 under fagging; Described fagging inner ring about 298 symmetry is positioned at shock-absorbing fagging 290 center; The upper dish cylindrical of described double plate bar 280 there is double plate pole gain 283, the upper dish lower plane 281 of described double plate bar 280 has upper dish groove 288; The lower wall cylindrical of described 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 described fagging inner ring 298 and the cylindrical of double plate bar 280, the upper ringlet of described upper spring 230 is fixed on described double plate pole gain 283 li, and the lower great circle of described upper spring 230 is fixed on groove 293 li on described fagging; The lower inner ring of described lower spring 250 is fixed on groove 285 li under described double plate bar, and the upper outer ring of described lower spring 250 is fixed on groove 295 li under described fagging; The groove-bottom plane 284 of described double plate bar 280 to be gone to the bottom ball annular groove 287 and fagging screw 286, the wheel carrier disk of described Universal castor 240 there is wheel carrier stepped hole 244 corresponding with described fagging screw 286, step brain screw 248 passes through and is fastened on described fagging screw 286 with described 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 described Universal castor 240 has ball annular groove 247 above wheel disc corresponding with described ball annular groove 287 of going to the bottom, above described wheel disc ball annular groove 247 and described go to the bottom to be slidably matched between ball annular groove 287 be fixed wtih plane bearing ball 277; Be interference fits between wheel carrier pin-and-hole 243 on two fork pin of described Universal castor 240 and described roller shaft pin 233 cylindrical, for rotary sliding coordinates between described roller shaft pin 233 cylindrical and the roller pin hole 263 of described scroll wheel 260, there is bearing pin shoulder block 234 described roller shaft pin 233 one end, and described roller shaft pin 233 other end has split pin 273.

As further improvement: described urceolus rear board 131 there is dorsal pore 309 after urceolus, after urceolus, dorsal pore 309 diameter is greater than described cool electric machine and bores a hole 185 diameter 12 centimetres;

As further improvement: be threaded fastening with the cool electric machine installation screw 204 on upright plate 180 after the front shroud flange 201 on described cool electric machine front shroud 20 and upright plate 180 have cool electric machine gasket seal 202, six cool electric machine flange screws 205 to pass through the flange through hole 207 on front shroud flange 201 and the sealing gasket through hole on cool electric machine gasket seal 202 successively between the back side afterwards.

in embodiment

One, set especially:

Shell rear board 106 on described casing 101 there is hemispherical cancave cambered surface can hold squirrel-cage water-cooled machine assembly 110.

Described first pipeline 404 is provided with the second filter 408, so that in washing process, the foreign material such as the button that clothing drops filter.

Whether described first pipeline 404 is provided with draining valve 417, and draining valve 417 is positioned at bottom cylindric washer 401, to be injected in soiling solution tank 402 solvent in cylindric washer 401 control.

The arrival end of described second pipeline 405 passes into the bottom of soiling solution tank 402, the port of export of described second pipeline 405 connects the first filter 406 suction inlet, first filter 406 outlet is connected to an openning of the first triple valve 414, two other openning of first triple valve 414 respectively connected solvent pump 407 suction inlet and connecting branch 409 port of export, and the arrival end of connecting branch 409 passes into the bottom of clean liquid case 403; Solvent pump 407 outlet is connected to an openning of the second triple valve 415, and two other openning of the second triple valve 415 respectively connected the 3rd pipeline 416 end opening end and recovery tube 413 end suitable for reading, and recovery tube 413 end opening end leads to clean liquid case 403.

Described heat pump clothes-drying system is provided with evaporimeter 410, condenser 411 and air transporting arrangement 412 from air inlet 492 to air outlet 490.The solvent of the gaseous state in cylindric washer 401 and the mixture of air can cool at evaporimeter 410 place, solvent condenses in mixture is got off, what then pass in condenser 411 is thermal medium or heat release medium, air is heated after condenser 411, under the effect of air transporting arrangement 412, be transported in cylindric washer 401, realize the circulation of hot blast, the material after washing is dried.

First filter 406 is combined by one or more in the filter modes such as active carbon filter, activated alumina filter, filtered through silica gel device, molecular sieve, water-absorbing resins, can the small line bits of filtering part, particulate contaminant, oil-dirt, pigment, moisture etc. by described first filter 406, thus obtain clean solvent.

Air transporting arrangement 412 is blower fan.Pipeline bottom between described evaporimeter 410 and condenser 411 is provided with solvent recovery pipe valve 400, to make to reclaim through solvent recovery pipe valve 400 outflow through the condensed solvent of evaporator 410.

Cylindric washer 401, heat pump clothes-drying system and solvent recovering system are all arranged in casing 101; setting like this, not only makes this Domestic dry washing machine compact conformation, attractive in appearance; and can protect cylindric washer, heat pump clothes-drying system and solvent recovering system, to prevent the damage of external force.

Soiling solution tank 402 and clean liquid case 403 are all arranged at the bottom in casing 101, and the solvent in cylindric washer 401 easilier can flow out and enter into soiling solution tank 402 from cylindric washer 401, in addition, also has center of gravity low, the advantage that dry cleaner is more firm.

Dry-cleaning solvent of the present invention can adopt silica class environment-protecting asepsis solvent as washing medium, such as: decamethylcyclopentaandoxane, this solvent is widely used in cosmetics and personal care products, can not cause damage to health, and this solvent very easily decomposes in natural environment, can not polluted underground water, soil etc.

two, core component of the present invention squirrel-cage water-cooled machine assembly 110 assembling process as follows:

(1), owing to adopting above setting, user is in and can washs the easy high-grade clothing shrinking and should not wash, and effectively prevent the problem with other clothing cross infection germ in drycleaner's.In adopting, surge combination part comprises four and hangs and draw union spring buffer 169 and two to support union spring buffers 161; No matter the inner rotating speed speed of cylindric washer 401 or imbalance are trembled, and the dual-stage buffer structure of above-mentioned interior surge combination part, can guarantee that overall operation of the present invention is steady all the time.

(2), the squirrel-cage water-cooled machine assembly 110 of this present invention core component and the syndeton of rolling inner core 108 are: have 1.22 to 1.24 millimeters of gaps between the member through-hole 804 of described resistance to bending component 80 and the rotating shaft of described machine shaft 40 overhanging section 46, organic sealing assembly 48 between the component stepped hole 84 of described resistance to bending component 80 and the rotating shaft of described machine shaft 40 overhanging section 46, between described component stepped hole 84 and described member through-hole 804, organic envelope dismantles groove 808, is convenient to specific purpose tool demountor sealing assembly 48.

Front motor cover plate 20 among among squirrel-cage water-cooled machine assembly 110 arranges resistance to bending component 80, has shared all moment of flexure loads, made machine shaft 40 only bear pure torsion.Prop up to hold round between 89 and component for adjusting ring 82 cylindrical in order to ensure the outer bearing on resistance to bending component 80 and have high accuracy axiality, outer bearing outside component flange 87 being propped up the axiality held round between 89 and component for adjusting ring 82 cylindrical is that the error of 100 millimeters of unit sizes is less than or equal to 0.001 millimeter.Said structure achieves machine shaft 40 and fore bearing 25 and rear bearing 35 need and bears pure torsion, and the radial load that self imbalance of rolling inner core 108 produces react to cylinder turn hub 90 be can completely bear by no inner-ring bearing 60, only act on resistance to bending component 80, the rotating shaft on completely isolated machine shaft 40 bears radial load for overhanging section 46; Meanwhile, because resistance to bending component 80 global shape belongs to hollow short tube, therefore structural rigidity is superpower, can bear larger radial load.Both combine, and present invention achieves and can do compact by whole motor size, can bear larger radial load again, run more reliable, thus extend the service life of motor.

(3), have employed the spiral cooling tube 22 having pre-buried casting on motor housing 10 cylinder in squirrel-cage water-cooled machine assembly 110, spiral cooling tube 22 two ends are communicated with water outlet boss 19 and water inlet boss 39 respectively, can assemble again after grouping Processing, convenient and swift especially; Substitute the air cooling structure of known washing machine by water cooling, long-term work can not be generated heat.

(4) housing flange 122 on shell front panel 104 opening, on described casing 101 is provided with described cylinder door 102 just above, and the outer drum flange 121 on described washing urceolus 103 opening is the airtight vibrations being connected with bellow seal ring 124 bellow seal ring 124 and not only having accomplished static sealing but also can bear certain amplitude of oscillation between the back side just above and after described housing flange 122.

(5), under the present invention cushions the synergy of upper spring 230 among wheels 120 and lower spring 250 and plane bearing ball 277 outside, can in movement arbitrarily on uneven ground of jolting, buffering effect is better, and mobile specially turn to sensitive.

(6), to present invention employs resistance to bending component after 80s, eliminates cool electric machine rotating shaft 40 radial load, run more steady.Particularly the outer bearing of resistance to bending component 80 props up and holds round 89 surfaces and have a layer thickness to be the kirsite hard wear-resistant coating of 0.60 to 0.62 millimeter, durable wear more.

Table 1 be present invention employs resistance to bending component fore bearing after 80s 25 the bearing leading portion axle 45 radius run-out degree (micron) of cool electric machine rotating shaft 40 fixed with do not adopt the fore bearing 25 of the constant power cool electric machine of resistance to bending component 80 the experimental data of the bearing leading portion axle 45 radius run-out degree (micron) of cool electric machine rotating shaft 40 of fixing compare.

The data of the radius run-out degree (micron) at (table 1) bearing leading portion axle 45 position compare

Contrasting data from table 1 can draw: it is after 80s that fore bearing 25 outer end have employed resistance to bending component, load suffered by fore bearing 25 alleviates wearing and tearing and reduces, cause fore bearing 25 the radius run-out degree (micron) at bearing leading portion axle 45 position of cool electric machine rotating shaft 40 of fixing more stable.

Table 2 adopts the outer bearing of resistance to bending component 80 of the present invention to prop up to hold round 89 surfaces to have a layer thickness to be that the kirsite hard wear-resistant coating of 0.60 to 0.62 millimeter compares with not having the wear data of kirsite hard wear-resistant coating.

The wear test table of comparisons of (table 2) kirsite hard wear-resistant coating

Comparison data from table 2 can draw: outer bearing props up and holds round 89 surfaces and have the wear extent of kirsite hard wear-resistant coating much smaller than the wear extent not having kirsite hard wear-resistant coating.

Claims

1. squirrel cage motor union spring buffer kirsite dry cleaner, comprise casing (101) and cylindric washer (401), also comprise heat pump clothes-drying system, solvent recovering system, interior surge combination part and outer buffering wheels (120) and squirrel-cage water-cooled machine assembly (110); Described heat pump clothes-drying system comprises air transporting arrangement (412) condenser (411), evaporimeter (410) and solvent recovery pipe valve (400), and the air inlet (492) of described heat pump clothes-drying system is all communicated with cylindric washer (401) with (490); Described solvent recovering system comprises soiling solution tank (402) and clean liquid case (403); Described soiling solution tank (402) is communicated with by the first pipeline (404) with described cylindric washer (401); Described soiling solution tank (402) is connected by the second pipeline (405) with described clean liquid case (403), described second pipeline (405) is provided with the first filter (406) and solvent pump (407), described clean liquid case (403) also with described cylindric washer (401); Described cylindric washer (401) comprises washing urceolus (103) rolling inner core (108), rolling inner core (108) is positioned at washing urceolus (103) inner chamber, urceolus rear board (131) on described washing urceolus (103) is airtight be fixed on upright plate (180) just before, the cool electric machine front shroud (20) on squirrel-cage water-cooled machine assembly (110) is airtight is fixed on upright plate (180) back side afterwards; There is orifice plate (105) before cylinder rolling inner core (108) front end, and there is cylinder rear board (181) rolling inner core (108) rear end; Cool electric machine rotating shaft (40) on squirrel-cage water-cooled machine assembly (110) is passed through cool electric machine perforation (185) and is turned hub (90) with the cylinder being positioned at cylinder rear board (181) center and be in transmission connection; The bedplate (190) of described casing (101) bottom there are four base plate wheel bore (194), each base plate wheel bore (194) has one group to cushion wheels (120) outward; It is characterized in that:

Described interior surge combination part comprises four and hangs and draw union spring buffer (169) and two to support union spring buffer (161), described squirrel-cage water-cooled machine assembly (110) comprises motor housing (10), front motor cover plate (20), motor rear cover plate (30), machine shaft (40), lead-in wire runners (50), stator (51) and rotor (52), described stator (51) is fixed on described motor housing (10) endoporus, described rotor (52) is fixed on described machine shaft (40) maximum gauge place and corresponding with described stator (51) position, described front motor cover plate (20) there is front screw (21) be fixed on described motor housing (10) front end face, the Front Cover Bearing hole (24) of described front motor cover plate 20 is fixed wtih fore bearing (25) cylindrical, the motor rear cover plate (30) described in fore bearing section (45) that fore bearing (25) endoporus is fixed wtih described machine shaft (40) there is rear screw (31) to be fixed on described motor housing (10) rear end face, the bonnet central blind hole (34) of described motor rear cover plate (30) is fixed wtih rear bearing (35) cylindrical, and rear bearing (35) endoporus is fixed wtih the rear bearing section (43) of described machine shaft (40), there are water outlet boss (19) and water inlet boss (39) in described motor housing (10) top, described motor housing (10) cylinder has the spiral cooling tube (22) of pre-buried casting, spiral cooling tube (22) two ends are communicated with described water outlet boss (19) and described water inlet boss (39) respectively, described lead-in wire runners (50) is positioned on described motor rear cover plate (30), and cable (55) passes through described lead-in wire runners (50), described front motor cover plate (20) is fixed with resistance to bending component (80), and resistance to bending component (80) and described cylinder turn between hub (90) a no inner-ring bearing (60),

Described water outlet boss (19) there is water outlet taper thread (17), water outlet through hole (18) is arranged at water outlet taper thread (17) bottom, described water inlet boss (39) has into water taper thread (37), water inlet taper thread (37) bottom has into water through hole (38), and described spiral cooling tube (22) two ends are communicated with described water outlet through hole (18) and described water inlet through hole (38) respectively; Described spiral cooling tube (22) flow diameter is 8 to 9 millimeters, and the pipe thickness of described spiral cooling tube (22) is 0.8 to 0.9 millimeter, and described spiral cooling tube (22) is embedded on described motor housing (10) cylinder and is cast into one together;

Have resistance to bending component (80) between described rolling inner core (108) and squirrel-cage water-cooled machine assembly (110), the outer bearing of resistance to bending component (80) props up and holds round (89) surface and have a layer thickness to be the kirsite hard wear-resistant coating of 0.6 to 0.7 millimeter; The material of described kirsite hard wear-resistant coating is made up of the element of following percentage by weight: Zn(zinc): 11 ~ 13%, Mo(molybdenum): 3.7 ~ 3.9%, W (tungsten): 2.7 ~ 2.9%, Ni(nickel): 2.6 ~ 2.8%, Cr(chromium): 2.5 ~ 2.7%, Nb(niobium): 2.4 ~ 2.6%, C(carbon): 1.1 ~ 1.3%, surplus is Fe(iron) and inevitable impurity; The weight percent content of described impurity is: Sn(tin) be less than 0.05%, Si(silicon) be less than 0.20%, Mn(manganese) be less than 0.25%, S(sulphur) be less than 0.010%, P(phosphorus) be less than 0.015%; The material Specifeca tion speeification of described kirsite hard wear-resistant coating is: Rockwell hardness HRC value is 51 ~ 53.

2. squirrel cage motor union spring buffer kirsite dry cleaner according to claim 1, it is characterized in that: the housing flange (122) on shell front panel (104) opening on described casing (101) is provided with cylinder door (102) just above, the outer drum flange (121) of urceolus front panel (139) opening part on described washing urceolus (103) just above and described housing flange (122) is airtight between the back side is afterwards connected with bellow seal ring (124); Bellow seal ring (124) two ends have shell flanging ring (724) and urceolus flanging ring (524) respectively, described shell flanging ring (724) by shell clasp (721) gland at described housing flange (122) back side afterwards, described urceolus flanging ring (524) by urceolus clasp (521) gland at described outer drum flange (121) back side afterwards; Described shell clasp (721) is fixed on described housing flange (122) back side afterwards together with described shell flanging ring (724) by flange shell screw (701), flange cylinder screw (501) by described urceolus clasp (521) together with described urceolus flanging ring (524) be fixed on described outer drum flange (121) just before.

3. squirrel cage motor union spring buffer kirsite dry cleaner according to claim 1, is characterized in that: described hanging is drawn union spring buffer (169) to comprise to hang and drawn spring lever (691), hang and draw union spring inner core (693), hang and draw urceolus (692), hang and draw the first spring base (991), hang end cap of leaving behind (680), first and hang to draw spring (939), second to hang to draw spring (929) and hang to draw inner core outer ring (973) and hang and draw urceolus outer ring (793); Described hang to draw spring lever (691) one end to be fixed with to hang draw bidirectional spring seat (639), hang to draw bidirectional spring seat (639) cylindrical and hang and draw between union spring inner core (693) endoporus as can axial sliding fit; Hang and draw spring lever (691) other end to have suspending bars external screw thread (695), suspending bars external screw thread (695) outside dimension is less than or equal to hang and draws spring lever (691) outside dimension;

Described union hangs to draw inner core outer ring (973) hangs to draw inner core outer ring internal thread (974) and hang and draws inner core outer ring scrobicular ring (976), described hang to draw union spring inner core (693) one end to be fixed with to hang draw the second spring base (629), hang to draw the second spring base (629) endoporus and hang and draw between spring lever (691) cylindrical as can axial sliding fit; Hang and draw union spring inner core (693) other end to hang to draw inner core union bulge loop (919), hang and draw inner core union bulge loop (919) outer face to hang to draw inner core union cambered surface (979), hang and draw inner core union bulge loop (919) and described hanging to draw between inner core outer ring scrobicular ring (976) as rotary sliding coordinates; Described hang to draw the first spring base (991) hangs draw spring base external screw thread (971), hang and draw the first spring base (991) inboard face to hang to draw inner core concave cone face (972), hang and draw the first spring base (991) outer end to hang to draw device upper end (672); Hang and draw spring base external screw thread (971) and described hanging to draw between inner core outer ring internal thread (974) as screw threads for fastening coordinates, make described hanging draw inner core union cambered surface (979) and described hanging to draw abutting contact between inner core concave cone face (972);

Described union hangs to draw urceolus outer ring (793) to hang slide outer ring internal thread (794) and hang and draws urceolus outer ring scrobicular ring (796), described hanging draws urceolus (692) one end to hang slide union bulge loop (697), hang slide union bulge loop (697) outer end and hang slide union cambered surface (799), hang slide union bulge loop (697) and draw between urceolus outer ring scrobicular ring (796) as rotary sliding coordinates with described hanging; Described hang to draw the endoporus cylindrical wall of urceolus (692) another perforate end and hang draw between union spring inner core (693) cylindrical as being slidably matched;

Lid external screw thread (687) of leaving behind is hung in described hanging on end cap of leaving behind (680), hang end cap of leaving behind (680) lateral surface to hang and draw device lower end (682), hang and draw device lower end (682) inboard face to hang to pull on lid screw (685) and hang slide sealing concave cone face (792), hang and pull on lid screw (685) and be fastenedly connected with described suspending bars external screw thread (695); The described lid external screw thread (687) of leaving behind that hangs to hang between slide outer ring internal thread (794) as screw threads for fastening coordinates with described, makes described to hang slide union cambered surface (799) and the described slide that hangs seals abutting contact between concave cone face (792); Hang to draw bidirectional spring seat (639) and hang to draw and to be fixed with first between the first spring base (991) inboard end face and to hang and draw spring (939), hang to draw bidirectional spring seat (639) and hang to draw and to be fixed with second between the second spring base (629) and to hang and draw spring (929).

4. squirrel cage motor union spring buffer kirsite dry cleaner according to claim 1, is characterized in that: described support union spring buffer (161) comprises support spring bar (611), supports union spring inner core (613), supports urceolus (612), supports the first spring base (119), supports upper end cover (620), the first support spring (636), the second support spring (626) and union support inner core outer ring (983) and union support urceolus outer ring (783); Described support spring bar (611) one end is fixed with and supports bidirectional spring seat (936), and supporting between bidirectional spring seat (936) cylindrical with support union spring inner core (613) endoporus is can axial sliding fit; Support spring bar (611) other end has support bar external screw thread (615), and support bar external screw thread (615) outside dimension is less than or equal to support spring bar (611) outside dimension;

Described union supports on inner core outer ring (983) support inner core outer ring internal thread (984) and support inner core outer ring scrobicular ring (986), described support union spring inner core (613) one end is fixed with support second spring base (621), supports between the second spring base (621) endoporus and support spring bar (611) cylindrical as can axial sliding fit; Support union spring inner core (613) other end and have support inner core union bulge loop (191), support inner core union bulge loop (191) outer face and have support inner core union cambered surface (959), support between inner core union bulge loop (191) and described support inner core outer ring scrobicular ring (986) as rotary sliding coordinates; Described support first spring base (119) has support spring seat external screw thread (921), and supporting the first spring base (119) inboard face has support inner core concave cone face (922), and supporting the first spring base (119) outer end has eyelid retractor lower end (632); For screw threads for fastening coordinates between support spring seat external screw thread (921) and described support inner core outer ring internal thread (984), make abutting contact between described support inner core union cambered surface (959) and described support inner core concave cone face (922); Described union supports on urceolus outer ring (783) has support tube outer ring internal thread (784) and support urceolus (612) one end supported described in urceolus outer ring scrobicular ring (786) to have support tube union bulge loop (617), there is support tube union cambered surface (759) support tube union bulge loop (617) outer end, for rotary sliding coordinates between support tube union bulge loop (617) and described support urceolus outer ring scrobicular ring (786); For being slidably matched between the endoporus cylindrical wall of described support urceolus (612) another perforate end and support union spring inner core (613) cylindrical;

Described support upper end cover (620) has and supports upper cover external screw thread (627), support upper end cover (620) lateral surface and have eyelid retractor upper end (622), there are support upper cover screw (625) and support tube sealing concave cone face (722) in eyelid retractor upper end (622) inboard face, and the support bar external screw thread (615) supported described in upper cover screw (625) is fastenedly connected; For screw threads for fastening coordinates between support upper cover external screw thread (627) and described support tube outer ring internal thread (784), described support tube union cambered surface (759) and described support tube is made to seal abutting contact between concave cone face (722); Support bidirectional spring seat (936) and support between the first spring base (119) inboard end face and be fixed with the first support spring (636), support between bidirectional spring seat (936) and support the second spring base (621) and be fixed with the second support spring (626).