CN105040361A - Manganese alloy disc type motor, clamp and spring damping and rinsing device - Google Patents

Manganese alloy disc type motor, clamp and spring damping and rinsing device Download PDF

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Publication number
CN105040361A
CN105040361A CN201510384672.1A CN201510384672A CN105040361A CN 105040361 A CN105040361 A CN 105040361A CN 201510384672 A CN201510384672 A CN 201510384672A CN 105040361 A CN105040361 A CN 105040361A
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CN
China
Prior art keywords
tension
compression
pressure
spring
clip
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Pending
Application number
CN201510384672.1A
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Chinese (zh)
Inventor
张志雄
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Zhi Jie Electromechanical Product Design Working Spaces Strand Of Economy Of Wenzhou Technological Development Zone
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Zhi Jie Electromechanical Product Design Working Spaces Strand Of Economy Of Wenzhou Technological Development Zone
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Priority to CN201510384672.1A priority Critical patent/CN105040361A/en
Publication of CN105040361A publication Critical patent/CN105040361A/en
Pending legal-status Critical Current

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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
    • D06F37/22—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations in machines with a receptacle rotating or oscillating about a horizontal axis
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/26—Casings; Tubs

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Springs (AREA)

Abstract

The invention relates to a rinsing machine and a manganese alloy disc type motor, clamp and spring damping and rinsing device. As an improvement, a clamp and spring combined damping piece is arranged between a perpendicular folded edge plate and a vertical plate, and a pulling and pressing clamp and spring damper comprises a pulling and pressing spring rod, a pulling and pressing clamp and spring inner cylinder, a pulling and pressing clamp guide outer cylinder, a pulling and pressing clamp and first spring base, a pulling and pressing upper end clamp cover, a first pulling and pressing spring, a second pulling and pressing spring, a pulling and pressing paired half-opened lower clamp and a pulling and pressing paired half-open upper clamp; the clamp and spring combined damper is arranged on the back face of a rotating part such as a water containing barrel, and the gravity center of the rotating part such as the water containing barrel is lowered; due to the double-spring combined effect of the pulling and pressing clamp and spring damper and a pressing and pulling clamp spring damper, pressure and tension are borne alternately; the vibration amplitude is decreased. The section of a permanent magnet is in an isosceles trapezoid shape, the axial magnetic field is gradually increased from inside to outside, the inner diameter position of the magnetic field is prevented from saturation, and the utilization efficiency of the permanent magnet is improved.

Description

Manganese alloy disc type motor clip spring weakening rinsing equipment
Technical field
The present invention relates to a kind of washing machine, particularly relate to the steady and underslung manganese alloy disc type motor clip spring weakening rinsing equipment of so a kind of cylinder.
Background technology
The rotary parts such as the steel ladle of traditional tumbling-box washing machine are that dependence is positioned at the upper and lower spring of casing or shock absorber shakes to support shock-absorbing, 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 invention provides the two-way weakening of a kind of employing clip spring structure, be furnished with component component in conjunction with disc type motor, solve above-mentioned technical bottleneck, specific as follows:
Manganese alloy disc type motor clip spring weakening rinsing equipment, comprise: casing, cylinder door, steel ladle, rolling cylindrical shell, upright plate, bedplate, disc type motor assembly and outer water supply pipe and draining outer tube, the positive front upper of casing has control manipulation box, in succession control manipulation box in outer water supply pipe the inner, in succession water intaking valve in outer water supply pipe outer end, outer water supply pipe is connected to interior antidetonation water inlet pipe after control manipulation box, and interior antidetonation water inlet pipe outlet is positioned at steel ladle inner chamber top; 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 steel ladle, and draining control valve draws draining outer tube; Casing surrounding bottom margin is fixed in bedplate surrounding, bedplate has four base plate wheel bore, each base plate wheel bore has one group of dual spring weakening wheel assembly; Upright plate has motor bore a hole, the following pressure having intersection dislocation to arrange of motor perforation draws flap seat and two tension and compression bases; There is vertical flanged plate above 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; Bucket rear board on steel ladle is airtight be fixed on upright plate just before, the motor front shroud on disc type motor assembly is airtight is fixed on the back side after upright plate; Rolling barrel front end has orifice plate before cylinder, and rolling cylinder back-end has cylinder rear board, and the motor shaft on disc type motor assembly passes through motor perforation and turns hub with the cylinder being positioned at cylinder rear board center and be in transmission connection, and tumbling barrel, tumbling box body is positioned at steel ladle inner chamber; As improvement:
Clip spring assembly weakening part is provided with between described vertical flanged plate and described upright plate, this clip spring assembly weakening part draws clip spring dashpot to form by two tension and compression clip spring dashpots and a pressure, described pressure draws clip spring dashpot one termination rotation can be fixed on described pressure and to undercut on seat, and described pressure draws another termination of clip spring dashpot rotation can be fixed on described pressure and to draw on flap seat; Described tension and compression clip spring dashpot one termination can rotation be fixed on described tension and compression flap seat, and another termination of described tension and compression clip spring dashpot can rotation be fixed on described tension and compression base; The bucket flange of the bucket front panel opening part on steel ladle is provided with cylinder door just above, and the housing flange on the 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 two ends have bucket flanging ring and shell flanging ring respectively, and bucket flanging ring is by bucket clasp gland back side after bucket flange, and shell flanging ring is by shell clasp gland back side after housing flange; Bucket clasp is fixed on the back side after bucket flange together with bucket flanging ring by bucket flange screw, flange shell screw by shell clasp together with shell flanging ring be fixed on housing flange just before; There is bucket mouth neck between bucket front panel on bucket flange and steel ladle, between the outward flange internal diameter on bucket mouth neck cylindrical and housing flange, have the monolateral gap of 11 millimeters;
Described tension and compression clip spring dashpot comprises drawing-pressing spring bar, tension and compression clip spring inner core, tension and compression clip guiding urceolus, tension and compression clip first spring base, tension and compression upper end clip lid, the first drawing-pressing spring, the second drawing-pressing spring and the paired half-open lower catch hoop of tension and compression and the paired half-open front band of tension and compression; Described drawing-pressing spring bar one end is fixed with tension compression bidirectional spring base, is can axial sliding fit between tension compression bidirectional spring base cylindrical and tension and compression clip spring inner core endoporus; The described drawing-pressing spring bar other end has drawing-pressing spring bar external screw thread, and drawing-pressing spring bar major diameter of external thread size is less than or equal to described drawing-pressing spring bar outside dimension;
Described tension and compression clip 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 clip spring inner core other end has tension and compression inner core flat mouth, and there is the tension and compression inner core conical surface at the tension and compression inner core flat mouth back side, and there is the tension and compression lower cover conical surface at the described tension and compression clip first spring base back side, the tension and compression inner core conical surface and the tension and compression lower cover conical surface symmetrical; Bind round the right conical surface under binding round the left conical surface and tension and compression under having tension and compression in the paired half-open lower catch hoop of tension and compression, bind round the right conical surface under binding round the left conical surface and tension and compression under tension and compression and match with between the described tension and compression inner core conical surface and the described tension and compression lower cover conical surface simultaneously; The paired half-open lower catch hoop of tension and compression is by the fastening assembled in pairs of bolt and nut group under two groups of tension and compression, and there is pull and press device lower end outer end, the tension and compression clip first spring base back side;
For being slidably matched between the endoporus cylindrical wall of described tension and compression clip guiding urceolus perforate end and described tension and compression clip spring inner core cylindrical, the described tension and compression clip guiding urceolus other end has tension and compression urceolus flat mouth, there is the tension and compression urceolus conical surface at the tension and compression urceolus flat mouth back side, there is the tension and compression upper cover conical surface at the described clip lid back side, tension and compression upper end, the tension and compression urceolus conical surface and the tension and compression upper cover conical surface symmetrical; Have in the paired half-open front band of tension and compression tension and compression bind round in the left conical surface and tension and compression and bind round the right conical surface, tension and compression are bound round and the right conical surface is bound round in the left conical surface and tension and compression matches with between the described tension and compression urceolus conical surface and the described tension and compression upper cover conical surface simultaneously; The paired half-open front band of tension and compression, by the fastening assembled in pairs of bolt and nut group in two groups of tension and compression, has pull and press device upper end outside the described clip lid back side, tension and compression upper end; , have tension and compression flange screw inside described tension and compression upper end clip lid, described tension and compression flange screw and described drawing-pressing spring bar external screw thread are fastenedly connected; Be fixed with the first described drawing-pressing spring between the tension compression bidirectional spring base stated and described tension and compression clip first spring base, between described tension compression bidirectional spring base and described tension and compression second spring base, be fixed with the second described drawing-pressing spring;
Described pressure draws clip spring dashpot to comprise, and pressure draws spring lever, pressure draws clip spring inner core, pressure draw clip lead urceolus, pressure draws clip first spring base, pressure leaves behind end clip lid, the first pressure draws spring, the second pressure draws spring and pressure to pull into pull into half-open lower catch hoop to half-open front band and pressure; Described pressure is drawn spring lever one end to be fixed with pressure and is drawn bidirectional spring seat, and pressure draws bidirectional spring seat cylindrical and pressure to draw between clip spring inner core endoporus as can axial sliding fit; Described pressure draws the spring lever other end to have pressure to draw spring lever external screw thread, and pressure is drawn spring lever major diameter of external thread size to be less than or equal to described pressure and drawn spring lever outside dimension;
Described pressure is drawn clip spring inner core one end to be fixed with pressure and is drawn 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 clip spring inner core other end to have pressure to draw inner core flat mouth, and pressure draws the inner core flat mouth back side to have the pressure scuffing of cylinder bore conical surface, and described pressure draws the clip first spring base back side to have pressure to pull on the lid conical surface, and it is symmetrical that the pressure scuffing of cylinder bore conical surface and pressure pull on the lid conical surface; Pressure pulls into having pressure to pull on the left conical surface of hoop in half-open front band and pressure pulls on the right conical surface of hoop, and pressure is pulled on the left conical surface of hoop and pressure and pulled on the right conical surface of hoop and pull between the lid conical surface with the described pressure scuffing of cylinder bore conical surface and described pressure simultaneously and match; Pressure pulls into pulls on the fastening assembled in pairs of bolt and nut group to half-open front band by two groups of pressures, and pressure draws outer end, the clip first spring base back side to have pressure to draw device upper end;
Described pressure draws the endoporus cylindrical wall of clip guiding urceolus perforate end and described pressure to draw between clip spring inner core cylindrical as being slidably matched, described pressure draws the clip guiding urceolus other end to have pressure to draw urceolus flat mouth, pressure draws the urceolus flat mouth back side to have pressure to draw the urceolus conical surface, the described pressure end clip lid back side of leaving behind has pressure to leave behind the lid conical surface, and pressure draws the urceolus conical surface and the pressure lid conical surface of leaving behind symmetrical; Pressure pulls into there being the leave behind left conical surface of hoop and pressure of pressure to leave behind the right conical surface of hoop in half-open lower catch hoop, and the pressure left conical surface of hoop and the pressure right conical surface of hoop of leaving behind of leaving behind draws the urceolus conical surface and described pressure to leave behind between the lid conical surface with described pressure to match simultaneously; Pressure pulls into be left behind the fastening assembled in pairs of bolt and nut group by two groups of pressures to half-open lower catch hoop;
Described pressure leaves behind to hold outside the clip lid back side has pressure to draw device lower end; , described pressure leaves behind to hold inside clip lid pressure Raffarin screw, and described pressure Raffarin screw and described pressure draw spring lever external screw thread to be fastenedly connected; Described pressure is drawn bidirectional spring seat and described pressure to draw to be fixed with between clip first spring base described first to press and is drawn 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;
The outer bearing of described component component supports circular surfaces has a layer thickness to be the manganese alloy hard wear-resistant coating of 0.67 millimeter; The material of manganese alloy hard wear-resistant coating is made up of the element of following percentage by weight: Mn(manganese): 14 ~ 16%, Mo(molybdenum): 2.7 ~ 2.9%, W (tungsten): 2.4 ~ 2.6%, Al(aluminium): 2.3 ~ 2.5%, Cr(chromium): 2.2 ~ 2.4%, Nb(niobium): 1.4 ~ 1.6%, 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%, Ni(nickel) 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 manganese alloy hard wear-resistant coating is: Rockwell hardness HRC value is 48 ~ 50.
As further improvement: disc type motor assembly comprises motor case, motor front shroud, back cover of motor plate, motor shaft, motor rotor and front stator and rear stator, motor front shroud and back cover of motor plate are fixedly connected on face, motor case rear and front end respectively, motor front shroud inboard and back cover of motor plate inboard are all fixed with every magnetic aluminium sheet, motor front shroud is fixed with front stator every magnetic aluminium sheet inboard, back cover of motor plate is fixed with rear stator every magnetic aluminium sheet inboard, motor rotor is fixed on motor shaft, motor rotor is between front stator and rear stator and there is air gap both sides, motor shaft is supported on motor front shroud and back cover of motor plate by fore bearing and rear bearing respectively,
Front stator and rear stator formed by stator core and armature winding, and motor rotor is made up of rotor core and permanent magnet, and described permanent magnet is arranged between adjacent rotor iron core, and described permanent magnet is along the circumferential direction evenly inserted in rotor field spider; The radial outside of rotor core and permanent magnet is provided with the outer hub of rotor, the outer hub of rotor plays the effect of fastening rotor core and permanent magnet, the outer hub outer surface of rotor is provided with Circular gratings sheet, what the casing inner wall of motor case is provided with hub corresponding setting outer with described rotor has grating reading head, for measuring angle and the rotating speed of revolution;
Component component has component flange, having inside component flange between component for adjusting ring cylindrical and Front Cover Bearing hole is interference fits; Component for adjusting ring cylindrical and outer bearing have axiality relation between propping up and holding round; Motor front shroud lateral surface there is protecgulum concave station face, protecgulum concave station face has five to six protecgulum screws, component flange has five to six component pillow holes corresponding with protecgulum screw; Component screw passes through component pillow hole and matches with protecgulum screw, is fixed on by component component on protecgulum concave station face; There is between protecgulum concave station face and Front Cover Bearing hole the perpendicularity relation of Pyatyi tolerance grade.
beneficial effect of the present invention
(1), the disc type motor assembly of core component of the present invention and the syndeton of rolling cylindrical shell are: have gap 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.Meanwhile, because component member integrated 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 motor overall dimensions, can bear larger radial load again, run more reliable, thus extend the service life of motor.
(2) the permanent magnet cross section, in the present invention is isosceles trapezoid, and axial magnetic field increases from inside to outside gradually, avoids magnetic field to occur saturated in inner radius, improves the utilization ratio of permanent magnet.In addition, owing to being formed with taper seat air gap between stator core and rotor core and permanent magnet, increase air gap effective area, further improve the utilization effect of permanent magnet.
(3), clip spring assembly weakening part is arranged on the rear back side of the rotary parts such as steel ladle, reduces the center of gravity of the rotary parts such as steel ladle; Tension and compression clip spring dashpot and pressure draw the dual spring compound action of clip spring dashpot, alternately bearing pressure or pulling force; Vibration amplitude reduces.
(4) the bucket flange, on steel ladle opening is provided with cylinder door just above, and the housing flange on the shell front panel opening on casing is the airtight vibrations being connected with 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 bucket flange.
(5), under the synergy of the upper spring of the present invention among dual spring Shockproof wheel assembly and lower spring and plane bearing ball, can in movement arbitrarily on uneven ground of jolting, shock-proof effect is better, and mobile specially turn to sensitive.
(6), the present invention component component outer bearing support circular surfaces have one deck manganese alloy hard wear-resistant coating, decrease wear extent, extend service life.
Accompanying drawing explanation
Fig. 1 is overall structure generalized section of the present invention.
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 clip spring dashpot 161 in Fig. 1.
Fig. 6 is M-M sectional view in Fig. 5.
Fig. 7 is N-N sectional view in Fig. 5.
Fig. 8 is the structure chart that in Fig. 1, pressure draws clip spring dashpot 169.
Fig. 9 is P-P sectional view in Fig. 8.
Figure 10 is Q-Q sectional view in Fig. 8.
Figure 11 is the connecting portion enlarged drawing of disc type motor sub-assembly 110 and cylinder rear board 181 in Fig. 1.
Figure 12 is the generalized section of the component component 80 in Figure 11.
Figure 13 is the generalized section of the motor case 10 in Figure 11.
Figure 14 is the generalized section of the back cover of motor plate 30 in Figure 11.
Figure 15 is the generalized section of the motor front shroud 20 in Figure 11.
Figure 16 is the connecting portion enlarged drawing that the rotating shaft in Figure 11 overhanging section 46 and cylinder turn hub 90.
Figure 17 unloads except after hemisphere seal closure 100 in Figure 16, the side view of locking catch 71 and institute and step backing-up screw 74 position relationship.
Figure 18 is the amplification profile schematic diagram that cylinder in Figure 16 turns hub 90.
Figure 19 is dual spring weakening wheel assembly 120 sectional view in Fig. 1, and zero load of the present invention is placed on ground, and dual spring weakening wheel assembly 120 is subject to the state of unloaded load.
To be that in Figure 19, the present invention is fully loaded be placed on ground to Figure 20, and dual spring weakening wheel assembly 120 is subject to fully loaded state.
Figure 21 is that in Figure 19, the present invention is lifted disengaging ground, and dual spring weakening wheel assembly 120 is 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 and Figure 11: manganese alloy disc type motor clip spring weakening rinsing equipment, comprise: casing 101, cylinder door 102, steel ladle 103, rolling cylindrical shell 108, upright plate 180, bedplate 190, disc type motor 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 weakening 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 motor 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 motor 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:
Clip spring assembly weakening part is provided with between described vertical flanged plate 196 and described upright plate 180, this clip spring assembly weakening part draws clip spring dashpot 169 to form by two tension and compression clip spring dashpots 161 and a pressure, described pressure draws clip spring dashpot 169 1 termination rotation can be fixed on described pressure and to undercut on seat 168, and described pressure draws another termination of clip spring dashpot 169 rotation can be fixed on described pressure and to draw on flap seat 167; Described tension and compression clip spring dashpot 161 1 termination can rotation be fixed on described tension and compression flap seat 162, and another termination of described tension and compression clip spring dashpot 161 can be fixed on described 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, Fig. 5 and Fig. 6 and Fig. 7, described tension and compression clip spring dashpot 161 comprises drawing-pressing spring bar 611, tension and compression clip spring inner core 613, tension and compression clip guiding urceolus 612, tension and compression clip first spring base 119, tension and compression upper end clip lid 809, first drawing-pressing spring 636, second drawing-pressing spring 626 and the paired half-open lower catch hoop 555 of tension and compression and the paired half-open front band 333 of tension and compression;
Described drawing-pressing spring bar 611 one end is fixed with tension compression bidirectional spring base 936, is can axial sliding fit between tension compression bidirectional spring base 936 cylindrical and tension and compression clip spring inner core 613 endoporus; Described drawing-pressing spring bar 611 other end has drawing-pressing spring bar external screw thread 625, and drawing-pressing spring bar external screw thread 625 outside dimension is less than or equal to described drawing-pressing spring bar 611 outside dimension;
Described tension and compression clip 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 clip spring inner core 613 other end has tension and compression inner core flat mouth 191, there is the tension and compression inner core conical surface 235 at tension and compression inner core flat mouth 191 back side, there is the tension and compression lower cover conical surface 253 at described tension and compression clip first spring base 119 back side, and the tension and compression inner core conical surface 235 is symmetrical with the tension and compression lower cover conical surface 253; Bind round the right conical surface 853 under binding round the left conical surface 835 and tension and compression under having tension and compression in the paired half-open lower catch hoop 555 of tension and compression, bind round the right conical surface 853 under binding round the left conical surface 835 and tension and compression under tension and compression and match with between the described tension and compression inner core conical surface 235 and the described tension and compression lower cover conical surface 253 simultaneously; The paired half-open lower catch hoop 555 of tension and compression is by the fastening assembled in pairs of bolt and nut group 844 under two groups of tension and compression, and there is pull and press device lower end 632 outer end, tension and compression clip first spring base 119 back side;
For being slidably matched between the endoporus cylindrical wall of described tension and compression clip guiding urceolus 612 perforate end and described tension and compression clip spring inner core 613 cylindrical, described tension and compression clip guiding urceolus 612 other end has tension and compression urceolus flat mouth 908, there is the tension and compression urceolus conical surface 335 at tension and compression urceolus flat mouth 908 back side, there is the tension and compression upper cover conical surface 353 at described clip lid 809 back side, tension and compression upper end, and the tension and compression urceolus conical surface 335 is symmetrical with the tension and compression upper cover conical surface 353; Have in the paired half-open front band 333 of tension and compression tension and compression bind round in the left conical surface 935 and tension and compression and bind round the right conical surface 953, tension and compression are bound round and the right conical surface 953 is bound round in the left conical surface 935 and tension and compression matches with between the described tension and compression urceolus conical surface 335 and the described tension and compression upper cover conical surface 353 simultaneously; The paired half-open front band 333 of tension and compression, by the fastening assembled in pairs of bolt and nut group 944 in two groups of tension and compression, has pull and press device upper end 622 outside described clip lid 809 back side, tension and compression upper end; , have tension and compression flange screw 615 inside described tension and compression upper end clip lid 809, described tension and compression flange screw 615 is fastenedly connected with described drawing-pressing spring bar external screw thread 625; Be fixed with the first described drawing-pressing spring 636 between the tension compression bidirectional spring base 936 stated and described tension and compression clip first spring base 119, between described tension compression bidirectional spring base 936 and described tension and compression second spring base 621, be fixed with the second described drawing-pressing spring 626;
Biside plate 633 through hole at the bottom of tension and compression on described tension and compression base 163 is fixed wtih tension and compression lower shaft pin 631 cylindrical both sides section, tension and compression lower shaft pin 631 stage casing cylindrical rotation can be fixed wtih pull and press device lower end 632 endoporus on described tension and compression clip spring dashpot 161, there is a lateral surface of outer lug boss component level biside plate 633 at the bottom of described tension and compression described tension and compression lower shaft pin 631 1 termination, and described 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 described tension and compression;
Tension and compression on described 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, pivot pin 421 stage casing cylindrical rotation can be fixed wtih pull and press device upper end 622 endoporus on described tension and compression clip spring dashpot 161 in tension and compression, in described tension and compression, pivot pin 421 1 termination has outer lug boss component level to hang a lateral surface of biside plate 623 in described 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 described tension and compression in described tension and compression.
As further improvement: composition graphs 1, Fig. 3, Fig. 4 and Fig. 8, Fig. 9 and Figure 10, described pressure draw clip spring dashpot 169 to comprise pressure draws spring lever 691, pressure draws clip spring inner core 693, pressure draw clip to lead urceolus 692, pressure draw clip first spring base 991, pressure is left behind that end clip lid 607, first pressure draws spring 939, second to press draws spring 929 and pressure to pull into pull into half-open lower catch hoop 666 to half-open front band 444 and pressure;
Described pressure is drawn spring lever 691 one end to be fixed with pressure and is drawn bidirectional spring seat 639, and pressure draws bidirectional spring seat 639 cylindrical and pressure to draw between clip spring inner core 693 endoporus as can axial sliding fit; Described pressure draws spring lever 691 other end to have pressure to draw spring lever external screw thread 685, and pressure is drawn spring lever external screw thread 685 outside dimension to be less than or equal to described pressure and drawn spring lever 691 outside dimension;
Described pressure is drawn clip spring inner core 693 one end to be fixed with pressure and is drawn the second spring base 629, and pressure draws the second spring base 629 endoporus and described pressure to draw between spring lever 691 cylindrical as can axial sliding fit; Described pressure draws clip spring inner core 693 other end to have pressure to draw inner core flat mouth 919, pressure draws inner core flat mouth 919 back side to have the pressure scuffing of cylinder bore conical surface 435, described pressure draws clip first spring base 991 back side to have pressure to pull on the lid conical surface 453, and it is symmetrical that the pressure scuffing of cylinder bore conical surface 435 and pressure pull on the lid conical surface 453; Pressure pulls into having pressure to pull on the left conical surface 735 of hoop in half-open front band 444 and pressure pulls on the right conical surface 753 of hoop, and pressure is pulled on the left conical surface 735 of hoop and pressure and pulled on the right conical surface 753 of hoop and pull between the lid conical surface 453 with the described pressure scuffing of cylinder bore conical surface 435 and described pressure simultaneously and match; Pressure pulls into pulls on the fastening assembled in pairs of bolt and nut group 744 to half-open front band 444 by two groups of pressures, and pressure draws outer end, clip first spring base 991 back side to have pressure to draw device upper end 672;
Described pressure draws the endoporus cylindrical wall of clip guiding urceolus 692 perforate end and described pressure to draw between clip spring inner core 693 cylindrical as being slidably matched, described pressure draws clip guiding urceolus 692 other end to have pressure to draw urceolus flat mouth 706, pressure draws urceolus flat mouth 706 back side to have pressure to draw the urceolus conical surface 535, described pressure end clip lid 607 back side of leaving behind has pressure to leave behind the lid conical surface 553, and pressure draws the urceolus conical surface 535 and the pressure lid conical surface 553 of leaving behind symmetrical; Pressure pulls into there being the leave behind left conical surface 635 of hoop and pressure of pressure to leave behind the right conical surface 653 of hoop in half-open lower catch hoop 666, and the pressure left conical surface 635 of hoop and the pressure right conical surface 653 of hoop of leaving behind of leaving behind draws the urceolus conical surface 535 and described pressure to leave behind between the lid conical surface 553 with described pressure to match simultaneously; Pressure pulls into be left behind the fastening assembled in pairs of bolt and nut group 644 by two groups of pressures to half-open lower catch hoop 666;
Described pressure leaves behind to hold outside clip lid 607 back side has pressure to draw device lower end 682; , described pressure leaves behind to hold inside clip lid 607 pressure Raffarin screw 695, and described pressure Raffarin screw 695 draws spring lever external screw thread 685 to be fastenedly connected with described pressure; Described pressure is drawn bidirectional spring seat 639 and described pressure to draw to be fixed with between clip first spring base 991 described first to press and is drawn 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 described 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 described pressure and draw the pressure on clip spring dashpot 169 to draw device lower end 682 endoporus, described pressure pivot pin 681 1 termination of leaving behind has outer lug boss component level to undercut in described pressure a lateral surface of biside plate 683, and described pressure another termination of pivot pin 681 of leaving behind has pressure pin 684 of leaving behind to be positioned at described pressure and to undercut another lateral surface of biside plate 683;
Described 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 described pressure and draw the pressure on clip spring dashpot 169 to draw device upper end 672 endoporus, described pressure pulls on pivot pin 671 1 termination has outer lug boss component level to draw the lateral surface hanging biside plate 673 in described pressure, and described pressure pulls on another termination of pivot pin 671 to be had pressure to pull on pin 674 to be positioned at described pressure and to draw another lateral surface hanging biside plate 673.
As further improvement:: composition graphs 1, Figure 11, Figure 12, Figure 13, Figure 14, Figure 15, Figure 16, Figure 17 and Figure 18, disc type motor assembly 110 comprises motor case 10, motor front shroud 20, back cover of motor plate 30, motor shaft 40, motor rotor 50 and front stator 51 and rear 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, motor front shroud 20 inboard and back cover of motor plate 30 inboard are all fixed with every magnetic aluminium sheet 23, motor front shroud 20 is fixed with front stator 51 every magnetic aluminium sheet 23 inboard, back cover of motor plate 30 is fixed with rear stator 52 every magnetic aluminium sheet 23 inboard, motor rotor 50 is fixed on motor shaft 40, motor rotor 50 is between front stator 51 and rear stator 52 and there is air gap both sides, 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,
Front stator 51 and rear stator 52 formed by stator core 26 and armature winding 22, motor rotor 50 is made up of rotor core 11 and permanent magnet 12, described permanent magnet 12 is arranged between adjacent rotor iron core 11, and described permanent magnet 12 is along the circumferential direction evenly inserted in rotor field spider 32; The radial outside of rotor core 11 and permanent magnet 12 is provided with the outer hub 13 of rotor, the outer hub 13 of rotor plays the effect of fastening rotor core 11 and permanent magnet 12, outer hub 13 outer surface of rotor is provided with Circular gratings sheet 86, what the casing inner wall 19 of motor case 10 is provided with hub 13 corresponding setting outer with described rotor has grating reading head 55, for measuring angle and the rotating speed of revolution.
As further improvement: have axle flat key section 88 between the component inner bore of step 84 of component component 80 and the rotating shaft of motor shaft 40 overhanging section 46, the outer bearing of component component 80 props up and holds round 89 and support cylinder needle roller 68 on no inner-ring bearing 60,
The cylindrical of the needle roller outer ring 69 on no inner-ring bearing 60 is fixed on cylinder and turns on belt wheel stepped hole 96 inner round wall of hub 90, belt wheel stepped hole 96 bottom surface there is the axis turned for spline tooth circumferential engagement between hub splined hole 94 and the axle head spline 49 on motor shaft 40 slidably 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.
As further improvement: axial location back-up ring 70 lateral surface has 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: component component 80 there is component flange 87, having inside component flange 87 between component for adjusting ring 82 cylindrical and Front Cover Bearing hole 24 is interference fits; Component for adjusting ring 82 cylindrical and outer bearing have axiality relation between propping up and holding round 89; Motor front shroud 20 lateral surface there is protecgulum concave station face 29, protecgulum concave station face 29 has five to six protecgulum screws 27, component flange 87 has five to 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: bonnet dead eye 34 lateral surface on rear end cap 30 has bonnet concave station face 75, bonnet concave station face 75 has five to six bonnet screws 65, bearing bonnet 33 there are five to six bonnet through holes corresponding with bonnet screw 65; Rear cover screw 67 passes through bonnet through hole and matches with bonnet screw 65, is fixed on by rear end cap 30 on bonnet concave station face 75; There is between bonnet concave station face 75 and bonnet dead eye 34 the perpendicularity relation of seven grades of tolerance grades.
Motor front shroud 20 li of planes and have front airtight current chamber 78 between magnetic aluminium sheet 23, the ante-chamber inlet pipe 17 on front airtight current chamber 78 and ante-chamber go out after pipe 18 passes through motor front shroud 20 to be respectively external to supply and drain water system; Back cover of motor plate 30 li of planes and have rear airtight current chamber 79 between magnetic aluminium sheet 23, the back cavity inlet pipe 37 on rear airtight current chamber 79 and back cavity go out after pipe 36 passes through back cover of motor plate 30 to be respectively external to supply and drain water system;
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, and component component 80 is fixed by screws on motor front shroud 20, and component for adjusting ring 82 the inner on component component 80 is stretched into the Front Cover Bearing hole 24 on motor front shroud 20 and props up fore bearing 25;
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.
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.
The outer bearing of component component 80 props up and holds round 89 surfaces and have a layer thickness to be the manganese alloy hard wear-resistant coating of 0.67 millimeter; The material of manganese alloy hard wear-resistant coating is made up of the element of following percentage by weight: Mn(manganese): 15%, Mo(molybdenum): 2.8%, W (tungsten): 2.5%, Al(aluminium): 2.4%, Cr(chromium): 2.3, Nb(niobium): 1.5%, 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%, Ni(nickel) be 0.24%, S(sulphur) be 0.009%, P(phosphorus) be 0.014%; The material Specifeca tion speeification of manganese alloy hard wear-resistant coating is: Rockwell hardness HRC value is 49.
As further improvement: composition graphs 1, Figure 19, Figure 20 and Figure 21, dual spring weakening wheel assembly 120 comprises: weakening 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 weakening fagging 290 have 2 circle girth welds 299 to be fixed in base plate wheel bore 194; Fagging outer ring 291 inside front of weakening 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 weakening 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 in Figure 19, Figure 20 and Figure 21 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 19, when the present invention is placed on ground, commodity are not had in showcase, when dual spring weakening 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 weakening fagging 290.
In Figure 20, when the present invention is placed on ground, commodity are filled in showcase, when dual spring weakening 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 weakening fagging 290, and the lower part of fagging inner ring 298 enters in lower wall groove 289.
In Figure 21, ground is departed from when the present invention is lifted, when dual spring weakening 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 weakening 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 motor assembly 110 assembling process of core component of the present invention is as follows:
(1), motor assembling
Described rotor core 11 and permanent magnet 12 are being isosceles trapezoid perpendicular to the cross section in motor direction of rotation, be placed between former and later two stator cores 26, its hypotenuse is parallel with the hypotenuse of the parallelogram section of described two stator cores 26 respectively and align vertically, at described rotor core 11 and the air gap all forming cone surface shape between permanent magnet 12 and two stator cores 26;
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 fore bearing section 45 of motor shaft 40; 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 rear bearing section 43 of motor shaft 40.
Motor case 10 outer wall has terminal box, and cable passes through terminal box and is connected to external control power supply; Rotor field spider 32 endoporus is fixedly connected on the maximum gauge place on motor shaft 40 and has flat key 14 transmitting torque.
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 rear end cap 30 is fixed on motor case 10 rear end face by the bonnet housing hole 38 that after 8, screw 31 passes through on rear end cap 30.
(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 obtain weakening because rolling cylindrical shell 108 inwall bilateral symmetry is configured with counterweigh ring 199; Another part vibrations obtain weakening by clip spring assembly weakening component;
(5), stage wash is complete, can open or close draining control valve 127 by draining control line 135.
Three, the present invention possesses following outstanding substantive distinguishing features and the effect that improves significantly:
(1), the disc type motor assembly 110 of core component of the present invention 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) permanent magnet 12 cross section, in the present invention is isosceles trapezoid, and axial magnetic field increases from inside to outside gradually, avoids magnetic field to occur saturated in inner radius, improves the utilization ratio of permanent magnet 12.In addition, owing to being formed with taper seat air gap between stator core 26 and rotor core 11 and permanent magnet 12, increase air gap effective area, further improve the utilization effect of permanent magnet 12.
(3), clip spring assembly weakening part is arranged on the rear back side of the rotary parts such as steel ladle, reduces the center of gravity of the rotary parts such as steel ladle; Tension and compression clip spring dashpot 161 and pressure draw the dual spring compound action of clip spring dashpot 169, alternately bearing pressure or pulling force; Vibration amplitude reduces.
The pressure that motor perforation less than 185 on described upright plate 180 has intersection dislocation to arrange draws flap seat 167 and tension and compression base 163; Vertical flanged plate 196 is had on rear side of described 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, described pressure to undercut on seat 168 and rotation can be fixed wtih described pressure and draw clip spring dashpot 169 1 termination, and described tension and compression flap seat 162 rotation can be fixed wtih described tension and compression clip spring dashpot 161 1 termination; Described pressure draws another termination of clip spring dashpot 169 rotation can be fixed on described pressure and to draw on flap seat 167, and another termination of described tension and compression clip spring dashpot 161 can rotation be fixed on described tension and compression base 163; Above-mentioned Vibration eliminating structure makes to reduce as the overall center of gravity of the disc type motor assembly 110 of vibration source and steel ladle 103 and rolling cylindrical shell 108, the space of lower spring weakening on the rotation focus saving conventional washer.Show through Experimental comparison: height of C.G. reduces 88 to 99 millimeters than similar type.
Clip spring assembly weakening part 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 motor assembly 110.At this moment, tension and compression clip spring dashpot 161 subjects tensile load, and the first drawing-pressing spring 636 in tension and compression clip spring dashpot 161 is elongated, and the second drawing-pressing spring 626 in tension and compression clip spring dashpot 161 is compressed; Pressure draws clip spring dashpot 169 to subject pressure load, and pressure draws the in clip spring dashpot 169 first pressure to draw spring 939 to be compressed, and pressure draws the in clip spring dashpot 169 second pressure 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 clip spring dashpot 161 shares a part because reversing the pressure load produced, and pressure draws clip spring dashpot 169 to share a part because reversing the tensile load produced; Owing to loading onto washing clothes in rolling cylindrical shell 108, existing tensile load of making a concerted effort suffered by tension and compression clip spring dashpot 161 in the second state also has pressure load, and pressure draws the existing pressure load of making a concerted effort suffered by clip spring dashpot 169 also to have tensile load.
No matter be pressure load or tensile load, tension and compression clip spring dashpot 161 and pressure draw clip spring dashpot 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 eight to percent eight percent.
(4) the bucket flange 122, on steel ladle 103 opening is provided with cylinder door 102 just above, and the housing flange 121 on shell front panel 104 opening on casing 101 is the airtight vibrations being connected with 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 bucket flange 122.
(5), under the synergy of the upper spring 230 of the present invention among dual spring weakening wheel assembly 120 and lower spring 250 and plane bearing ball 277, can in movement arbitrarily on uneven ground of jolting, weakening better effects if, and mobile specially turn to sensitive.
(6), table 1 be present invention employs component component fore bearing after 80s 25 fore bearing section 45 radius run-out degree (micron) of motor shaft 40 of fixing with do not adopt the fore bearing 25 of the constant power motor of component component 80 the experimental data of fore bearing section 45 radius run-out degree (micron) of motor shaft 40 of fixing compare.
The data of the radius run-out degree (micron) at (table 1) fore bearing section 45 position compare
Contrasting data from table 1 can draw: it is after 80s that fore bearing 25 outer end have employed component component, load suffered by fore bearing 25 alleviates wearing and tearing and reduces, cause fore bearing 25 the radius run-out degree (micron) at fore bearing section 45 position of motor shaft 40 of fixing more stable.
Table 2 adopts the outer bearing of component component 80 of the present invention to prop up to hold round 89 surfaces to have a layer thickness to be that the manganese alloy hard wear-resistant coating of 0.60 to 0.62 millimeter compares with not having the wear data of manganese alloy hard wear-resistant coating.
The wear test table of comparisons of (table 2) manganese alloy 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 manganese alloy hard wear-resistant coating much smaller than the wear extent not having manganese alloy hard wear-resistant coating.

Claims (2)

1. manganese alloy disc type motor clip spring weakening rinsing equipment, comprise: casing (101), cylinder door (102), steel ladle (103), rolling cylindrical shell (108), upright plate (180), bedplate (190), disc type motor 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), 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 steel ladle (103) bottom, and draining control valve (127) draws draining outer tube (125), casing (101) surrounding bottom margin is fixed in bedplate (190) surrounding, bedplate (190) there are four base plate wheel bore (194), each base plate wheel bore (194) have one group of dual spring weakening wheel assembly (120), 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 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), 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 motor assembly (110) is airtight is fixed on upright plate (180) back side afterwards, 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 motor 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, it is characterized in that:
Clip spring assembly weakening part is provided with between described vertical flanged plate (196) and described upright plate (180), this clip spring assembly weakening part draws clip spring dashpot (169) to form by two tension and compression clip springs dashpot (161) and a pressure, described pressure draws clip spring dashpot (169) termination rotation can be fixed on described pressure and to undercut on seat (168), and described pressure draws clip spring dashpot (169) another termination rotation can be fixed on described pressure and to draw on flap seat (167); Described tension and compression clip spring dashpot (161) termination can rotation be fixed on described tension and compression flap seat (162), and another termination of described tension and compression clip spring dashpot (161) can rotation be fixed on described tension and compression base (163); 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, bucket flanging ring (724) by bucket clasp (721) gland at bucket flange (122) back side afterwards, shell flanging ring (524) by shell clasp (521) gland at housing flange (121) back side afterwards; Bucket flange screw (701) bucket clasp (721) is fixed on bucket flange (122) back side afterwards together with bucket flanging ring (724), 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;
Described tension and compression clip spring dashpot (161) comprises drawing-pressing spring bar (611), tension and compression clip spring inner core (613), tension and compression clip guiding urceolus (612), tension and compression clip first spring base (119), tension and compression upper end clip lid (809), the first drawing-pressing spring (636), the second drawing-pressing spring (626) and the paired half-open lower catch hoop of tension and compression (555) and the paired half-open front band (333) of tension and compression; Described drawing-pressing spring bar (611) one end is fixed with tension compression bidirectional spring base (936), is can axial sliding fit between tension compression bidirectional spring base (936) cylindrical and tension and compression clip spring inner core (613) endoporus; Described drawing-pressing spring bar (611) other end has drawing-pressing spring bar external screw thread (625), and drawing-pressing spring bar external screw thread (625) outside dimension is less than or equal to described drawing-pressing spring bar (611) outside dimension;
Described tension and compression clip 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 clip spring inner core (613) other end has tension and compression inner core flat mouth (191), there is the tension and compression inner core conical surface (235) at tension and compression inner core flat mouth (191) back side, there is the tension and compression lower cover conical surface (253) at described tension and compression clip first spring base (119) back side, and the tension and compression inner core conical surface (235) is symmetrical with the tension and compression lower cover conical surface (253); Bind round the right conical surface (853) under binding round the left conical surface (835) and tension and compression under having tension and compression in the paired half-open lower catch hoop (555) of tension and compression, bind round the right conical surface (853) under binding round the left conical surface (835) and tension and compression under tension and compression and match with between the described tension and compression inner core conical surface (235) and the described tension and compression lower cover conical surface (253) simultaneously; The paired half-open lower catch hoop (555) of tension and compression is by bolt and nut group (844) fastening assembled in pairs under two groups of tension and compression, and there is pull and press device lower end (632) tension and compression clip first spring base (119) outer end, the back side;
For being slidably matched between the endoporus cylindrical wall of described tension and compression clip guiding urceolus (612) perforate end and described tension and compression clip spring inner core (613) cylindrical, described tension and compression clip guiding urceolus (612) other end has tension and compression urceolus flat mouth (908), there is the tension and compression urceolus conical surface (335) at tension and compression urceolus flat mouth (908) back side, there is the tension and compression upper cover conical surface (353) at described clip lid (809) back side, tension and compression upper end, and the tension and compression urceolus conical surface (335) is symmetrical with the tension and compression upper cover conical surface (353); Have in the paired half-open front band (333) of tension and compression tension and compression bind round in the left conical surface (935) and tension and compression and bind round the right conical surface (953), tension and compression are bound round and the right conical surface (953) is bound round in the left conical surface (935) and tension and compression matches with between the described tension and compression urceolus conical surface (335) and the described tension and compression upper cover conical surface (353) simultaneously; The paired half-open front band (333) of tension and compression, by bolt and nut group (944) fastening assembled in pairs in two groups of tension and compression, has pull and press device upper end (622) outside described clip lid (809) back side, tension and compression upper end; , there is tension and compression flange screw (615) described inner side, tension and compression upper end clip lid (809), and described tension and compression flange screw (615) and described drawing-pressing spring bar external screw thread (625) are fastenedly connected; Be fixed with described the first drawing-pressing spring (636) between the tension compression bidirectional spring base (936) stated and described tension and compression clip first spring base (119), between described tension compression bidirectional spring base (936) and described tension and compression second spring base (621), be fixed with described the second drawing-pressing spring (626);
Described pressure draws clip spring dashpot (169) to comprise, and pressure draws spring lever (691), pressure draws clip spring inner core (693), pressure draw clip lead urceolus (692), pressure draws clip first spring base (991), pressure leaves behind end clip lid (607), the first pressure draws spring (939), the second pressure draws spring (929) and pressure to pull into and pull into half-open lower catch hoop (666) to half-open front band (444) and pressure; 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 between clip spring inner core (693) endoporus that pressure draws bidirectional spring seat (639) cylindrical and pressure to draw; Described pressure draws spring lever (691) other end to have pressure to draw spring lever external screw thread (685), and pressure is drawn spring lever external screw thread (685) outside dimension to be less than or equal to described pressure and drawn spring lever (691) outside dimension;
Described pressure is drawn clip spring inner core (693) one end to be fixed with pressure and is drawn the second spring base (629), and it is can axial sliding fit between spring lever (691) cylindrical that pressure draws the second spring base (629) endoporus and described pressure to draw; Described pressure draws clip spring inner core (693) other end to have pressure to draw inner core flat mouth (919), pressure draws inner core flat mouth (919) back side to have the pressure scuffing of cylinder bore conical surface (435), described pressure draws clip first spring base (991) back side to have pressure to pull on the lid conical surface (453), and it is symmetrical that the pressure scuffing of cylinder bore conical surface (435) and pressure pull on the lid conical surface (453); Pressure pulls into having pressure to pull on the left conical surface of hoop (735) in half-open front band (444) and pressure pulls on the right conical surface of hoop (753), and pressure is pulled on the left conical surface of hoop (735) and pressure and pulled on to pull between the lid conical surface (453) with the described pressure scuffing of cylinder bore conical surface (435) and described pressure while of binding round the right conical surface (753) and match; Pressure pulls into pulls on bolt and nut group (744) fastening assembled in pairs to half-open front band (444) by two groups of pressures, and pressure draws clip first spring base (991) outer end, the back side to have pressure to draw device upper end (672);
Described pressure draws the endoporus cylindrical wall of clip guiding urceolus (692) perforate end and described pressure to draw between clip spring inner core (693) cylindrical as being slidably matched, described pressure draws clip guiding urceolus (692) other end to have pressure to draw urceolus flat mouth (706), pressure draws urceolus flat mouth (706) back side to have pressure to draw the urceolus conical surface (535), described pressure end clip lid (607) back side of leaving behind has pressure to leave behind the lid conical surface (553), and pressure draws the urceolus conical surface (535) and the pressure lid conical surface (553) of leaving behind symmetrical; Pressure pulls into there being the leave behind left conical surface of hoop (635) and pressure of pressure to leave behind the right conical surface of hoop (653) in half-open lower catch hoop (666), and the leave behind left conical surface of hoop (635) and pressure of pressure is left behind the while of binding round the right conical surface (653) and drawn the urceolus conical surface (535) and described pressure to leave behind between the lid conical surface (553) with described pressure to match; Pressure pulls into be left behind bolt and nut group (644) fastening assembled in pairs by two groups of pressures to half-open lower catch hoop (666);
Described pressure leaves behind to hold outside clip lid (607) back side has pressure to draw device lower end (682); , described pressure is left behind and is held clip lid (607) inner side to have pressure Raffarin screw (695), and described pressure Raffarin screw (695) and described pressure draw spring lever external screw thread (685) to be fastenedly connected; Described pressure is drawn bidirectional spring seat (639) and described pressure to draw to be fixed with between clip first spring base (991) described first to press and is drawn 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 outer bearing of described component component (80) props up and holds round (89) surface and have a layer thickness to be the manganese alloy hard wear-resistant coating of 0.67 millimeter; The material of manganese alloy hard wear-resistant coating is made up of the element of following percentage by weight: Mn(manganese): 14 ~ 16%, Mo(molybdenum): 2.7 ~ 2.9%, W (tungsten): 2.4 ~ 2.6%, Al(aluminium): 2.3 ~ 2.5%, Cr(chromium): 2.2 ~ 2.4%, Nb(niobium): 1.4 ~ 1.6%, 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%, Ni(nickel) 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 manganese alloy hard wear-resistant coating is: Rockwell hardness HRC value is 48 ~ 50.
2. manganese alloy disc type motor clip spring weakening rinsing equipment according to claim 1, it is characterized in that: disc type motor assembly (110) comprises motor case (10), motor front shroud (20), back cover of motor plate (30), motor shaft (40), motor rotor (50) and front stator (51) and rear 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, motor front shroud (20) inboard and back cover of motor plate (30) inboard are all fixed with every magnetic aluminium sheet (23), motor front shroud (20) is fixed with front stator (51) every magnetic aluminium sheet (23) inboard, back cover of motor plate (30) is fixed with rear stator (52) every magnetic aluminium sheet (23) inboard, motor rotor (50) is fixed on motor shaft (40), motor rotor (50) is positioned between front stator (51) and rear stator (52) and there is air gap both sides, 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,
Front stator (51) and rear stator (52) formed by stator core (26) and armature winding (22), motor rotor (50) is made up of rotor core (11) and permanent magnet (12), described permanent magnet (12) is arranged between adjacent rotor iron core (11), and described permanent magnet (12) is along the circumferential direction evenly inserted in rotor field spider (32); The radial outside of rotor core (11) and permanent magnet (12) is provided with the outer hub (13) of rotor, the outer hub (13) of rotor plays the effect of fastening rotor core (11) and permanent magnet (12), outer hub (13) outer surface of rotor is provided with Circular gratings sheet (86), what the casing inner wall (19) of motor case (10) is provided with hub (13) corresponding setting outer with described rotor has grating reading head (55), for measuring angle and the rotating speed of revolution;
Component component (80) has component flange (87), it is interference fits that component flange (87) inner side has between component for adjusting ring (82) cylindrical and Front Cover Bearing hole (24); Component for adjusting ring (82) cylindrical and outer bearing prop up to hold round between (89) has axiality relation; Motor front shroud (20) lateral surface there is protecgulum concave station face (29), protecgulum concave station face (29) there are five to six protecgulum screws (27), component flange (87) have five to six components pillow hole (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.
CN201510384672.1A 2015-06-30 2015-06-30 Manganese alloy disc type motor, clamp and spring damping and rinsing device Pending CN105040361A (en)

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Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026018B1 (en) * 1979-09-19 1984-05-30 Constructions Electro-Mecaniques D'amiens Washing and spin drying machine, the drum being driven by an immersed belt
JPH06277389A (en) * 1993-03-29 1994-10-04 Matsushita Electric Ind Co Ltd Vibration control device for automatic washing machine
GB2279968B (en) * 1993-06-17 1996-10-30 Hoover Ltd A suspension unit
CN1614122A (en) * 2003-11-07 2005-05-11 松下电器产业株式会社 Drum type washing machine
JP2005137644A (en) * 2003-11-07 2005-06-02 Matsushita Electric Ind Co Ltd Drum type washing machine
CN101280499A (en) * 2007-04-02 2008-10-08 日立空调·家用电器株式会社 Drum washing machine
CN101633373A (en) * 2009-08-26 2010-01-27 中国人民解放军总后勤部军需装备研究所 Field bedding and clothing washing trailer
CN103173963A (en) * 2011-12-22 2013-06-26 博西威家用电器有限公司 Drum washing machine with bucket assembly
CN203953076U (en) * 2014-06-20 2014-11-26 宁波工程学院 Showcase is moved in the marketing of a kind of ventilation waterproof shock-absorbing
CN104467278A (en) * 2015-01-08 2015-03-25 张志雄 Chromium alloy disc triangular belt wheel motor
CN104485772A (en) * 2015-01-08 2015-04-01 张志雄 Disc type titanium alloy synchronous belt wheel motor

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026018B1 (en) * 1979-09-19 1984-05-30 Constructions Electro-Mecaniques D'amiens Washing and spin drying machine, the drum being driven by an immersed belt
JPH06277389A (en) * 1993-03-29 1994-10-04 Matsushita Electric Ind Co Ltd Vibration control device for automatic washing machine
GB2279968B (en) * 1993-06-17 1996-10-30 Hoover Ltd A suspension unit
CN1614122A (en) * 2003-11-07 2005-05-11 松下电器产业株式会社 Drum type washing machine
JP2005137644A (en) * 2003-11-07 2005-06-02 Matsushita Electric Ind Co Ltd Drum type washing machine
CN2761664Y (en) * 2003-11-07 2006-03-01 松下电器产业株式会社 Drum type laundry machine
CN101280499A (en) * 2007-04-02 2008-10-08 日立空调·家用电器株式会社 Drum washing machine
CN101633373A (en) * 2009-08-26 2010-01-27 中国人民解放军总后勤部军需装备研究所 Field bedding and clothing washing trailer
CN103173963A (en) * 2011-12-22 2013-06-26 博西威家用电器有限公司 Drum washing machine with bucket assembly
CN203953076U (en) * 2014-06-20 2014-11-26 宁波工程学院 Showcase is moved in the marketing of a kind of ventilation waterproof shock-absorbing
CN104467278A (en) * 2015-01-08 2015-03-25 张志雄 Chromium alloy disc triangular belt wheel motor
CN104485772A (en) * 2015-01-08 2015-04-01 张志雄 Disc type titanium alloy synchronous belt wheel motor

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