CN118971460B - Washing machine motor with waterproof construction installation - Google Patents
Washing machine motor with waterproof construction installation Download PDFInfo
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- CN118971460B CN118971460B CN202411452494.7A CN202411452494A CN118971460B CN 118971460 B CN118971460 B CN 118971460B CN 202411452494 A CN202411452494 A CN 202411452494A CN 118971460 B CN118971460 B CN 118971460B
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- ring
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Classifications
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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
- D06F37/30—Driving arrangements
- D06F37/304—Arrangements or adaptations of electric motors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N39/00—Arrangements for conditioning of lubricants in the lubricating system
- F16N39/06—Arrangements for conditioning of lubricants in the lubricating system by filtration
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
- F16N7/14—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the lubricant being conveyed from the reservoir by mechanical means
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/003—Couplings; Details of shafts
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/26—Structural association of machines with devices for cleaning or drying cooling medium, e.g. with filters
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Textile Engineering (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention discloses a washing machine motor with a waterproof structure, which comprises a motor main body, a limit end cover arranged at the top of the motor main body, wherein a waterproof mechanism and a sealing lubrication mechanism are arranged in the limit end cover, a transmission shaft is arranged at the output end of the motor main body, the transmission shaft, the waterproof mechanism and the sealing lubrication mechanism are concentrically arranged, a connecting seat is clamped on the outer wall of the motor main body, and the waterproof mechanism is arranged on the inner wall of the limit end cover.
Description
Technical Field
The invention relates to the technical field of motors, in particular to a washing machine motor with a waterproof structure.
Background
The waterproof design of the motor end cover of the washing machine is a key for ensuring the normal operation of the washing machine in a humid environment and prolonging the service life of the washing machine, and a reliable waterproof sealing structure is required to be designed at the joint of the motor end cover and the motor body, such as a waterproof ring, a sealing gasket or an O-shaped sealing ring and the like, so as to ensure that moisture cannot permeate from the joint.
The existing motor sealing structure of the washing machine is designed to consider the abrasion and ageing problems in the long-term operation process so as to ensure that good waterproof performance can be kept in the whole service life period of the product, and in the use process, the sealing performance of the washing machine is poor due to ageing of a sealing piece in the motor, but an internal detection mechanism cannot respond to alarm for a small amount of water leakage, a small amount of water can be accumulated around a motor end cover easily, the motor end cover easily enters the motor along with air flow and the like in the use process of the motor, and the service life of the motor is shortened.
Disclosure of Invention
The present invention is directed to a washing machine motor with waterproof structure to solve the above problems.
The invention provides a washing machine motor with a waterproof structure, which comprises a motor main body and a limiting end cover arranged at the top of the motor main body, wherein a waterproof mechanism and a sealing lubrication mechanism are arranged in the limiting end cover, a transmission shaft is arranged at the output end of the motor main body and is concentrically arranged with the waterproof mechanism and the sealing lubrication mechanism, and a connecting seat is clamped on the outer wall of the motor main body;
Waterproof mechanism installs on spacing end cover inner wall, waterproof mechanism includes the limiting plate, the limiting plate card is established on spacing end cover inner wall, sealed lubrication mechanism sets up in limiting plate one side, sealed lubrication mechanism is concentric with the limiting plate and sets up, sealed lubrication mechanism is used for transmission shaft auxiliary lubrication, in motor main part operation process, when meetting a small amount of water infiltration and getting into motor main part gathering in motor main part, and get into air inlet groove department along with the air current easily, can adsorb water conservancy diversion with air inlet groove department this moment with the help of waterproof mechanism, play accomodate and exhaust effect, reduce and influence motor operation, and in motor operation in-process, can make the compression pipe receive the extrusion, discharge the lubricating oil of inside storage, can carry out the lubrication of oiling to transmission shaft link department.
Preferably, the limiting plate is internally provided with a circular groove, the circular groove is internally provided with a driving ring, a pair of limiting blocks are arranged on the inner wall of the driving ring, the driving ring is clamped on the transmission shaft, a plurality of buffer blocks are arranged on the side wall of the driving ring, a rotating ball is arranged in the buffer blocks in a rotating mode, a compression ring is arranged on the outer side of the rotating ball, the compression ring is clamped inside the circular groove, a plurality of swinging shafts are inserted on the compression ring, one end of each swinging shaft is provided with a clamping shaft, the compression ring can be pushed to deform in the rotating process of the driving ring, the clamping shafts are pulled to move, a driving effect can be achieved, and water vapor is prevented from entering the motor in a matched mode through the operation of the water draining plate.
Preferably, a plurality of hollow plates are arranged on the limiting plate, a sponge plate is arranged in the hollow plates, the positions of the hollow plates correspond to the clamping shafts, a plurality of butt joint plates are arranged on the inner wall of the limiting plate, an air inlet groove is formed in the top of the limiting end cover, and the positions of the butt joint plates correspond to the air inlet groove;
The slot has been seted up to the butt plate inboard, cavity board one end is inserted and is established inside the butt plate, the absorption axle is installed to one side that cavity board runs through the slot, the absorption axle is higher than the cavity board for increase the absorption area of steam, absorption axle offsets with the inside sponge board of cavity board, a plurality of compression pieces are installed to absorption axle one end, the compression piece is "U" form, the inside guide plate that can block of compression piece is used for flowing backwards the water that gets into the air inlet groove to absorption axle one side, and absorption axle can cooperate the guide plate to separate out the moisture in the air current, plays dry effect.
Preferably, the drain bar is installed at cavity board top, the drain bar has elasticity and one end fixedly connected with tensile axle, and tensile axle and joint hub connection, the inside division board that is equipped with of drain bar, the water inlet has been seted up to one side bottom that the drain bar is close to the butt joint board, and water inlet position corresponds with sponge board one end, install a plurality of unidirectional transmission pipes on the division board, unidirectional transmission pipe is used for carrying the absorbed moisture from sponge board department to the drain bar opposite side, the drain bar is kept away from the inside unidirectional transmission board that has been inserted of one side of butt joint board, unidirectional transmission board one end runs through limiting plate and limiting end cover for with unnecessary water discharge, can store certain water, be convenient for maintain the clearance subsequently, prevent that it from directly getting into inside the reduction that leads to motor life of motor.
Preferably, the sealing lubrication mechanism comprises a positioning pipe, one end of the positioning pipe is provided with a connecting cover plate, a plurality of butt joint grooves are formed in the connecting cover plate, and the positions of the butt joint grooves correspond to the positions of air inlet grooves at the top of the limiting end cover.
Preferably, the inside card of registration arm is equipped with quiet sealing ring and compression pipe, quiet sealing ring inner wall is the contact setting with the transmission shaft for it is inside to block outside moisture entering motor main part.
Preferably, annular grooves are formed in two ends of the static sealing ring, supporting backing rings are arranged in the annular grooves, and the supporting backing rings are made of metal materials.
Preferably, the compression pipe supports in quiet sealing ring one end for support quiet sealing ring one end, the inside piston chamber that is equipped with of compression pipe, and piston intracavity portion has inserted the piston rod, piston rod bottom fixedly connected with buffering clamp plate, buffering clamp plate atress is compressed, can promote the piston rod and remove at piston intracavity portion, a plurality of straight slots have been seted up on the compression pipe inner wall, and straight slot internally mounted has fixed sieve, the piston rod moves can be with the inside lubricating oil extrusion of piston chamber for carry out the lubrication of oiling to the transmission shaft, can play the effect of maintenance, reduce the problem that long-time use lubricating oil is not enough, can avoid the motor main part to have the condition of abnormal sound in the operation process.
Compared with the prior art, the invention has the beneficial effects that:
1. According to the invention, in the running process of the transmission shaft, the transmission ring can be driven to rotate, the elastic action of the rotary ball on the buffer block can be used for extruding the compression ring, the clamping shaft can deform one end of the drainage plate by means of the stretching shaft, so that one side of air is discharged along the unidirectional transmission plate, the air pressure on two sides of the partition plate in the drainage plate can be changed, and the water absorbed by the sponge plate can be guided out from the water inlet by means of negative pressure, so that the water enters the drainage plate to play a role of temporary storage, and the cleaning in the subsequent maintenance process is facilitated;
2. when water vapor and the like enter along the air inlet groove, the air flow can be blown to one side of the adsorption shaft under the action of the guide plate, water in the air flow can be separated out by the aid of the adsorption shaft and the sponge plate, the condition that the air flow contains more water is reduced, the air flow is prevented from entering the motor main body along with the air flow, drying of the inside of the equipment can be ensured, and the condition that rusting or wet short circuit of electronic components and the like is prevented from being caused by the fact that the water enters the inside of the equipment;
3. According to the invention, the buffer pressing plate at the bottom of the compression pipe is extruded after being installed, so that the piston rod can be pushed to move, lubricating oil in the piston cavity is adsorbed on the fixed sieve plate, and the lubricating oil can be lubricated in the process of rotating the transmission shaft, so that the abnormal sound in the motor caused by insufficient lubricating oil after long-time use is reduced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
fig. 2 is a motor of the present invention a main body disassembly and assembly structure schematic diagram;
FIG. 3 is a schematic view of a side structure of a limiting end cap according to the present invention;
FIG. 4 is a schematic view of a waterproof mechanism according to the present invention;
FIG. 5 is an enlarged schematic view of a portion of FIG. 4A according to the present invention;
FIG. 6 is a schematic view of a drain board of the present invention partially in cross-section;
FIG. 7 is a schematic view of the assembly and disassembly structure of the seal lubrication mechanism of the present invention;
FIG. 8 shows a compression tube according to the present invention schematic partial cross-sectional view;
The motor comprises a motor main body, a limiting end cover, a waterproof mechanism, a sealing lubricating mechanism, a connecting seat, a transmission shaft, a transmission groove, a 31, a limiting plate, a 32, an abutting plate, a 33, a hollow plate, a 34, an adsorption shaft, a 341, a compression plate, a 35, a compression ring, a 351, a clamping shaft, a 36, a transmission ring, a 361, a rotating ball, a 37, a drainage plate, a 371, a separation plate, a 372, a unidirectional transmission pipe, 373, a unidirectional transmission plate, 41, a positioning pipe, 42, a static sealing ring, 43, a supporting cushion ring, 44, a compression pipe, 441, a buffering pressing plate, 45, a piston rod, 46 and a fixed screen plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, the invention provides a technical scheme that a washing machine motor with waterproof structure installation comprises a motor main body 1, a limiting end cover 2 arranged at the top of the motor main body 1, a waterproof mechanism 3 and a sealing lubrication mechanism 4 arranged in the limiting end cover 2, a transmission shaft 12 arranged at the output end of the motor main body 1, wherein the transmission shaft 12, the waterproof mechanism 3 and the sealing lubrication mechanism 4 are concentrically arranged, and a connecting seat 11 is clamped on the outer wall of the motor main body 1;
The waterproof mechanism 3 is installed on the inner wall of the limiting end cover 2, the waterproof mechanism 3 comprises a limiting plate 31, the limiting plate 31 is clamped on the inner wall of the limiting end cover 2, the sealing lubrication mechanism 4 is arranged on one side of the limiting plate 31, the sealing lubrication mechanism 4 and the limiting plate 31 are concentrically arranged, the sealing lubrication mechanism 4 is used for assisting lubrication of the transmission shaft 12, in the operation process of the motor main body 1, when a small amount of water permeates into the motor main body 1 to gather on the motor main body 1 and easily enters the air inlet groove 21 along with air flow, at the moment, the water at the air inlet groove 21 can be adsorbed and guided by the waterproof mechanism 3, the functions of storage and discharge are achieved, the influence on the operation of the motor is reduced, in the operation process of the motor, the compression pipe 44 can be extruded, the internally stored lubricating oil can be discharged, the connection end of the transmission shaft 12 is lubricated, and abnormal noise generated by the reliable lubricating agent in the operation process of the motor is reduced.
As shown in fig. 5, in order to make the drain plate 37 receive extrusion to suck excessive water, a circular groove is formed in the limiting plate 31, a driving ring 36 is arranged in the circular groove, a pair of limiting blocks are mounted on the inner wall of the driving ring 36, the driving ring 36 is clamped on the transmission shaft 12, a plurality of buffer blocks are mounted on the side wall of the driving ring 36, a rotating ball 361 is arranged in the buffer blocks in a rotating mode, a compression ring 35 is arranged on the outer side of the rotating ball 361, the compression ring 35 is clamped in the circular groove, a plurality of swinging shafts are inserted in the compression ring 35, one end of each swinging shaft is provided with a clamping shaft 351, the compression ring 35 can be pushed to deform in the rotating process of the driving ring 36, the clamping shafts 351 are pulled to move, the swinging shafts and the clamping shafts 351 on the compression ring 35 can move along with the compression ring 35 in a matching manner of the buffer blocks, and the air pressure in the drain plate 37 can be pulled by means of a stretching shaft to change the air pressure in the sponge plate to lead out water.
As shown in fig. 4, in order to reduce water vapor from entering the motor, a plurality of hollow plates 33 are mounted on the limiting plate 31, sponge plates are arranged in the hollow plates 33, the positions of the hollow plates 33 correspond to the clamping shafts 351, a plurality of butt plates 32 are mounted on the inner wall of the limiting plate 31, an air inlet groove 21 is formed in the top of the limiting end cover 2, and the positions of the butt plates 32 correspond to the air inlet groove 21;
The slot has been seted up to the splice plate 32 inboard, cavity board 33 one end is inserted and is established inside the splice plate 32, the absorption axle 34 is installed to one side that cavity board 33 runs through the slot, absorption axle 34 is higher than cavity board 33, be used for increasing the absorption area of steam, absorption axle 34 offsets with the inside sponge board of cavity board 33, a plurality of compression pieces 341 are installed to absorption axle 34 one end, compression piece 341 is "U" form, the guide plate can be established to the inside card of compression piece 341, be used for flowing backwards the water that gets into air inlet tank 21 to absorption axle 34 one side, can be with the help of the guide plate with the air current conduction that contains steam to absorption axle 34 one side, and absorption axle 34 can cooperate the sponge board to play auxiliary drying's effect, reduce the water content of air current, prevent the inside the condition that damage appears because the steam gathering leads to its inside electronic component etc. because of the steam gathering.
As shown in fig. 6, the water vapor adsorbed during the operation process needs to be temporarily stored or discharged, the top of the hollow plate 33 is provided with a drain plate 37, one end of the drain plate 37 is fixedly connected with a stretching shaft which is elastically provided with a clamping shaft 351, a partition plate 371 is arranged in the drain plate 37, a water inlet is arranged at the bottom of one side of the drain plate 37 close to the butt plate 32, the position of the water inlet corresponds to one end of the sponge plate, the partition plate 371 is provided with a plurality of unidirectional transmission pipes 372, the unidirectional transmission pipes 372 are used for transmitting the water adsorbed from the sponge plate to the other side of the drain plate 37, the unidirectional transmission plate 373 is inserted in one side of the drain plate 37 away from the butt plate 32, one end of the unidirectional transmission plate 373 penetrates through the limiting plate 31 and the limiting end cover 2 and is used for discharging redundant water, as one side of the drain plate 37 is stretched and extruded, air on one side of the partition plate 371 is discharged along the unidirectional transmission plate 373, and air pressures on two sides of the partition plate 371 can be different, so that water in the sponge plate can be guided out along the water suction port by means of the action of the air pressures, the sponge plate can be stored in a space with one side of the unidirectional transmission plate 373, the temporary storage effect can be achieved, in the subsequent maintenance process, the water in the sponge plate can be pumped out by means of the desired pumping equipment, and unified maintenance processing is facilitated.
As shown in fig. 7, the sealing lubrication mechanism 4 includes a positioning tube 41, one end of the positioning tube 41 is provided with a connecting cover plate, a plurality of butt joint grooves are formed in the connecting cover plate, and the positions of the butt joint grooves correspond to the positions of the air inlet grooves 21 at the top of the limiting end cover 2, so that interference between the butt joint grooves and the waterproof mechanism 3 is avoided.
Preferably, the inside card of registration arm 41 is equipped with quiet sealing ring 42 and compression pipe 44, and quiet sealing ring 42 inner wall is the contact setting with transmission shaft 12 for it is inside to block outside moisture entering motor main part 1, and quiet sealing ring 42 can play the effect of separation, not only reduces outside steam to transmission shaft 12's influence, also can avoid lubricating oil to appear leaking the condition.
The annular grooves are formed in the two ends of the static sealing ring 42, the supporting backing rings 43 are arranged in the annular grooves, the supporting backing rings 43 are made of metal, supporting can be achieved, the strength of the static sealing ring 42 is improved, and the service life of the static sealing ring can be prolonged.
As shown in fig. 8, in order to reduce the abnormal sound and other conditions caused by the lack of lubricant in the operation process of the transmission shaft 12, the compression pipe 44 is propped against one end of the static seal ring 42 and is used for supporting one end of the static seal ring 42, a piston cavity is arranged in the compression pipe 44, a piston rod 45 is inserted in the piston cavity, a buffer pressing plate 441 is fixedly connected to the bottom of the piston rod 45, the buffer pressing plate 441 is compressed under force and can push the piston rod 45 to move in the piston cavity, a plurality of straight grooves are formed in the inner wall of the compression pipe 44, a fixed screen plate 46 is arranged in the straight grooves, the piston rod 45 can be used for extruding lubricant in the piston cavity and lubricating the transmission shaft 12, a certain amount of lubricant can be stored by means of the piston cavity, the piston rod 45 can be pushed to move after the buffer pressing plate 441 is deformed after being installed, the lubricant in the piston cavity can be led out, the lubricant can be attached near the fixed screen plate 46, the surface of the transmission shaft 12 can be oiled in the operation process, and the service life of the equipment is prevented from being shortened due to the shortage of lubricant.
The working principle is that firstly, when a small amount of water permeates into the motor main body 1 to gather on the motor main body 1 and easily enters the air inlet groove 21 along with air flow in the operation process of the motor main body 1, at the moment, the water at the air inlet groove 21 can be adsorbed and guided by the aid of the waterproof mechanism 3 to play a role in storage and discharge, the influence on the motor operation is reduced, in the operation process of the motor, the compression pipe 44 can be extruded to discharge lubricating oil stored in the inside, oiling lubrication can be carried out at the connecting end of the transmission shaft 12, the transmission shaft 12 can drive the driving ring 36 to rotate, the rotary ball 361 can extrude the compression ring 35 under the elastic action of the buffer block, the clamping shaft 351 can deform one end of the drainage plate 37 by means of the stretching shaft, the air at one side can be discharged along the unidirectional transmission plate 373, the air pressure at two sides of the sponge plate 371 can be changed, the air pressure at two sides of the separation plate 37 can be led out from the water inlet by means of the negative pressure, the sponge plate can enter the inside the drainage plate 37 to play a role in temporary storage, and the subsequent maintenance process is convenient to clean;
When water vapor and the like enter along the air inlet groove 21, the air flow can be blown to one side of the adsorption shaft 34 under the action of the guide plate, more moisture in the air flow can be reduced, and the air flow can be adsorbed by redundant moisture under the action of the sponge plate, so that the air flow is prevented from entering the motor main body 1, the drying of the inside of the equipment can be ensured, and the situation that the moisture enters the inside to cause rusting or wet short circuit of electronic components and the like is prevented;
Finally, the buffer pressing plate 441 at the bottom of the compression tube 44 after being installed is extruded, so that the piston rod 45 can be pushed to move, lubricating oil in the piston cavity is adsorbed on the fixed sieve plate 46, and the lubricating oil can be lubricated along with the rotation process of the transmission shaft 12, so that the condition that abnormal sound exists in the motor due to insufficient lubricating oil after long-time use is reduced.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The washing machine motor with the waterproof structure comprises a motor main body (1), and a limiting end cover (2) arranged at the top of the motor main body (1), wherein a waterproof mechanism (3) and a sealing lubrication mechanism (4) are arranged in the limiting end cover (2), and the washing machine motor is characterized in that a transmission shaft (12) is arranged at the output end of the motor main body (1), the transmission shaft (12) is concentrically arranged with the waterproof mechanism (3) and the sealing lubrication mechanism (4), and a connecting seat (11) is clamped on the outer wall of the motor main body (1);
The waterproof mechanism (3) is arranged on the inner wall of the limiting end cover (2), the waterproof mechanism (3) comprises a limiting plate (31), the limiting plate (31) is clamped on the inner wall of the limiting end cover (2), the sealing lubrication mechanism (4) is arranged on one side of the limiting plate (31), the sealing lubrication mechanism (4) and the limiting plate (31) are concentrically arranged, and the sealing lubrication mechanism (4) is used for assisting in lubrication of the transmission shaft (12);
The limiting plate (31) is internally provided with a circular groove, the circular groove is internally provided with a driving ring (36), a pair of limiting blocks are arranged on the inner wall of the driving ring (36), the driving ring (36) is clamped on the transmission shaft (12), a plurality of buffer blocks are arranged on the side wall of the driving ring (36), a rotating ball (361) is arranged in the buffer blocks in a rotating mode, a compression ring (35) is arranged on the outer side of the rotating ball (361), the compression ring (35) is clamped in the circular groove, a plurality of swinging shafts are inserted into the compression ring (35), one end of each swinging shaft is provided with a clamping shaft (351), and the compression ring (35) can be pushed to deform in the rotating process of the driving ring (36), and the clamping shafts (351) are pulled to move;
A plurality of hollow plates (33) are arranged on the limiting plate (31), sponge plates are arranged inside the hollow plates (33), the positions of the hollow plates (33) correspond to the clamping shafts (351), a plurality of butt plates (32) are arranged on the inner wall of the limiting plate (31), an air inlet groove (21) is formed in the top of the limiting end cover (2), and the positions of the butt plates (32) correspond to the air inlet groove (21);
the utility model discloses a solar cell module, including cavity board (33), absorption axle (34) and sponge board, slot has been seted up to butt plate (32) inboard, cavity board (33) one end is inserted and is established inside butt plate (32), absorption axle (34) are installed to one side that cavity board (33) runs through the slot for increase steam's absorption area, absorption axle (34) offset with the inside sponge board of cavity board (33), a plurality of compression piece (341) are installed to absorption axle (34) one end, compression piece (341) are "U" form, the guide plate can be established to the inside card of compression piece (341) for with the water that gets into air inlet groove (21) refluence to absorption axle (34) one side.
2. The washing machine motor with waterproof structure installation of claim 1, wherein drain board (37) is installed at cavity board (33) top, drain board (37) have elasticity and one end fixedly connected with tensile axle, and tensile axle is connected with joint axle (351), drain board (37) inside is equipped with division board (371), water inlet has been seted up to drain board (37) be close to one side bottom of butt plate (32), and the water inlet position corresponds with sponge board one end, install a plurality of unidirectional transmission pipes (372) on division board (371), unidirectional transmission pipe (372) are used for carrying the adsorbed moisture from sponge board to drain board (37) opposite side, one side inside the inserting of drain board (37) keep away from butt plate (32) is equipped with unidirectional transmission board (373), one end of unidirectional transmission board (373) runs through limiting plate (31) and spacing end cover (2) for with unnecessary water discharge.
3. The washing machine motor with waterproof structure installation of claim 1, wherein the sealing lubrication mechanism (4) comprises a positioning pipe (41), a connecting cover plate is arranged at one end of the positioning pipe (41), a plurality of butt joint grooves are formed in the connecting cover plate, and the positions of the butt joint grooves correspond to the positions of air inlet grooves (21) at the top of the limiting end cover (2).
4. A washing machine motor with a waterproof structure installation as claimed in claim 3, wherein the positioning tube (41) is internally provided with a static sealing ring (42) and a compression tube (44), and the inner wall of the static sealing ring (42) is in contact with the transmission shaft (12) and is used for blocking external moisture from entering the motor main body (1).
5. The washing machine motor with waterproof structure installation of claim 4, wherein the two ends of the static sealing ring (42) are provided with annular grooves, and supporting backing rings (43) are arranged in the annular grooves, and the supporting backing rings (43) are made of metal.
6. The washing machine motor with waterproof construction installation of claim 4, wherein compression pipe (44) support in quiet sealing ring (42) one end for to quiet sealing ring (42) one end support, compression pipe (44) inside is equipped with the piston chamber, and the piston intracavity portion inserts and is equipped with piston rod (45), piston rod (45) bottom fixedly connected with buffering clamp plate (441), buffering clamp plate (441) atress compression can promote piston rod (45) and remove in the piston chamber, a plurality of straight slots have been seted up on compression pipe (44) inner wall, and straight slot internally mounted has fixed sieve (46), piston rod (45) motion can be with the inside lubricating oil extrusion of piston chamber for carry out the lubrication of oiling to transmission shaft (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411452494.7A CN118971460B (en) | 2024-10-17 | 2024-10-17 | Washing machine motor with waterproof construction installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411452494.7A CN118971460B (en) | 2024-10-17 | 2024-10-17 | Washing machine motor with waterproof construction installation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118971460A CN118971460A (en) | 2024-11-15 |
| CN118971460B true CN118971460B (en) | 2024-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411452494.7A Active CN118971460B (en) | 2024-10-17 | 2024-10-17 | Washing machine motor with waterproof construction installation |
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| Country | Link |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN217692894U (en) * | 2021-12-24 | 2022-10-28 | 常州卓丹晟机械有限公司 | Air conditioner motor shaft with self-lubricating function |
| CN221552962U (en) * | 2024-01-15 | 2024-08-16 | 桂林理工大学 | Offshore wind turbine end cover with good sealing effect |
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| JP3705269B2 (en) * | 2002-12-27 | 2005-10-12 | 日産自動車株式会社 | Rotor seal structure of multi-axis multi-layer motor |
| CN211018464U (en) * | 2019-11-14 | 2020-07-14 | 江苏梦天机电科技有限公司 | Motor waterproof device of electric tricycle |
| CN118611308A (en) * | 2024-06-11 | 2024-09-06 | 蔺家名 | An explosion-proof motor for mines |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN217692894U (en) * | 2021-12-24 | 2022-10-28 | 常州卓丹晟机械有限公司 | Air conditioner motor shaft with self-lubricating function |
| CN221552962U (en) * | 2024-01-15 | 2024-08-16 | 桂林理工大学 | Offshore wind turbine end cover with good sealing effect |
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