CN215198612U - Ultrasonic vibrator and lifting motor combined mechanism - Google Patents
Ultrasonic vibrator and lifting motor combined mechanism Download PDFInfo
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- CN215198612U CN215198612U CN202120553362.9U CN202120553362U CN215198612U CN 215198612 U CN215198612 U CN 215198612U CN 202120553362 U CN202120553362 U CN 202120553362U CN 215198612 U CN215198612 U CN 215198612U
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Abstract
The utility model discloses a combined mechanism of an ultrasonic vibrator and a lifting motor, which comprises an ultrasonic vibrator sealing component and a lifting motor sealing structure; the ultrasonic vibrator sealing assembly comprises a vibrator sealing ring and a vibrator sealing and pressing boss arranged on the outer edge of the upper end of a vibrator protection cover, the vibrator sealing ring is clamped between a vibrator cover plate of the ultrasonic vibrator and the vibrator sealing and pressing boss, and a water sealing gear ring is arranged on the outer wall of the vibrator sealing ring; the vibrator protection cover is arranged on the upper end of the lifting motor mounting seat in a lifting way, and the lower end of the lifting motor mounting seat is hermetically provided with a lifting motor sealing cover; the sealing structure of the lifting motor comprises a sealing bulge arranged at the upper port part of the sealing cover of the lifting motor, a sealing bulge groove arranged at the lower port part of the mounting seat of the lifting motor and a sealing ring for the sealing cover, wherein the sealing bulge is matched with the sealing bulge groove, and the sealing ring for the sealing cover is arranged in the sealing bulge groove. Is suitable for ultrasonic cleaning.
Description
Technical Field
The utility model relates to an ultrasonic cleaning field, in particular to ultrasonic vibrator and elevator motor's combined mechanism.
Background
At present, with the development of science and technology, people begin to apply ultrasonic waves to clean bowls, chopsticks and food, and therefore ultrasonic waves wash water tanks. However, the existing ultrasonic wave washing water tank has the following problems in actual use:
because the ultrasonic generator is generally integrated in the existing ultrasonic washing water tank in advance, for a user who is already provided with the water tank, the originally provided water tank needs to be completely removed and then a set of new ultrasonic washing water tank needs to be provided in order to clean bowls, chopsticks and food by using ultrasonic waves. Therefore, the use cost of a user is greatly increased, other related kitchen utensils in a kitchen can be damaged when a set of new ultrasonic washing water tank is installed, secondary transformation is inconvenient, and in addition, resource waste is caused.
Therefore, we need to develop an ultrasonic flushing device which can complete the installation of the ultrasonic vibrator by only replacing part of the parts of the existing water tank, but important problems to be solved by developing the ultrasonic flushing device are as follows: how to realize the sealing of the ultrasonic vibrator and ensure the sealing effect and long-time sealing service life of the ultrasonic vibrator; and how to ensure the sealing performance of the lifting motor, thereby prolonging the service life.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of above-mentioned background art, provide an ultrasonic vibrator and elevator motor's combined mechanism.
In order to achieve the above object, the utility model provides a combined mechanism of an ultrasonic vibrator and a lifting motor, which comprises an ultrasonic vibrator sealing assembly and a lifting motor sealing structure; the ultrasonic vibrator sealing assembly comprises a vibrator sealing ring and a vibrator sealing and pressing boss arranged on the outer edge of the upper end of a vibrator protecting cover, the vibrator sealing ring is clamped between a vibrator cover plate of the ultrasonic vibrator and the vibrator sealing and pressing boss, and a water sealing gear ring is arranged on the outer wall of the vibrator sealing ring; the vibrator protection cover is arranged on the upper end of the lifting motor mounting seat in a lifting way, and the lower end of the lifting motor mounting seat is hermetically provided with a lifting motor sealing cover; the lifting motor sealing structure comprises a sealing bulge arranged at the upper end opening part of the lifting motor sealing cover, a sealing bulge groove arranged at the lower end opening part of the lifting motor mounting seat and a sealing ring for the sealing cover, wherein the sealing bulge is matched with the sealing bulge groove, and the sealing ring for the sealing cover is arranged in the sealing bulge groove.
Preferably, the ultrasonic vibrator sealing assembly further comprises a vibrator sealing and pressing ring, and the vibrator sealing and pressing ring presses the vibrator sealing and pressing boss and the vibrator sealing ring on the vibrator cover plate.
Preferably, a vibrator sealing silica gel pad is arranged between the vibrator sealing and pressing ring and the vibrator sealing and pressing boss.
Preferably, a vibrator sealing ring mounting stud is arranged at a position, corresponding to the vibrator sealing ring, on the vibrator cover plate, a vibrator sealing ring mounting hole is formed at a position, corresponding to the vibrator sealing ring mounting stud, on the vibrator sealing ring, and the vibrator sealing ring is sleeved on the vibrator sealing ring mounting stud through the vibrator sealing ring mounting hole.
Preferably, the oscillator sealing ring faces towards the oscillator sealing compression boss, a boss of the oscillator sealing ring is arranged at the position, corresponding to the mounting hole of the oscillator sealing ring, of the oscillator sealing compression boss, and a boss sealing groove of the oscillator sealing ring is arranged at the position, corresponding to the boss of the oscillator sealing ring, of the oscillator sealing compression boss.
Preferably, the groove depth dimension of the boss sealing groove of the oscillator sealing ring is smaller than the height dimension of the boss of the oscillator sealing ring, and the oscillator sealing ring faces to one face of the oscillator cover plate and is provided with an oscillator sealing rib.
Preferably, the bottom surface of the sealing ring for the sealing cover is provided with a sealing rib.
Preferably, a sealing cover mounting screw hole is formed in the position, corresponding to the outer ring of the sealing protrusion groove, of the lower port of the lifting motor mounting seat, and a sealing cover mounting lug matched with the sealing cover mounting screw hole is arranged on the lifting motor sealing cover.
Preferably, a wire harness accommodating groove for accommodating a wire harness is formed in the lifting motor sealing cover.
Preferably, a wire harness sealing quick connector for the wire harness to penetrate in a sealing mode is further arranged on the lifting motor sealing cover.
The utility model provides a beneficial effect that technical scheme brought is:
1. the added vibrator sealing ring can ensure the sealing effect of the vibrator protecting cover on the ultrasonic vibrator on one hand, and can play a role in sealing water for the water drained from the water tank on the other hand; in addition, the additional vibrator sealing and pressing boss not only can further improve the sealing effect, but also can disperse the vibration force and reduce the adverse effect of the ultrasonic wave emitted by the ultrasonic vibrator on the vibrator protection cover and the vibrator sealing ring;
2. the added lifting motor sealing structure can prevent the sewage from entering a space enclosed by the lifting motor mounting seat and the lifting motor sealing cover, thereby ensuring the use safety of the ultrasonic flushing device and prolonging the service life of the ultrasonic flushing device;
3. the added vibrator sealing pressing ring not only can further improve the sealing effect, but also can further disperse the vibration force and reduce the adverse effect of the ultrasonic wave emitted by the ultrasonic vibrator on the vibrator protection cover and the vibrator sealing ring;
4. the added vibrator sealing silica gel pad can prevent the vibrator sealing pressing ring from rigidly contacting with the vibrator sealing pressing boss to play a role in vibration reduction, and can resist sol generated by ultrasonic waves emitted by the ultrasonic vibrator to rubber;
5. the additional vibrator sealing ring mounting stud facilitates the mounting of the vibrator sealing ring and can disperse ultrasonic waves emitted by the ultrasonic vibrator;
6. the added vibrator sealing ring boss and the sealing groove of the vibrator sealing ring boss can effectively avoid leakage at the mounting hole of the vibrator sealing ring;
7. the mounting screw hole is designed on the outer ring of the sealing bulge groove, so that the sealing cannot be influenced;
8. the additionally arranged wire harness accommodating groove facilitates the arrangement and installation of the wire harness;
9. the wire harness sealing quick connector is convenient to install and seal quickly.
Drawings
FIG. 1 is a schematic structural view of an ultrasonic flushing device;
FIG. 2 is a schematic front view of the structure of FIG. 1;
FIG. 3 is a schematic left side view of the structure of FIG. 1;
FIG. 4 is a schematic diagram of the right side view of the structure of FIG. 1;
FIG. 5 is a schematic top view of the structure of FIG. 1;
FIG. 6 is a schematic bottom view of the structure of FIG. 1;
FIG. 7 is a schematic cross-sectional view of FIG. 1;
FIG. 8 is a schematic view of the structure of FIG. 7 during drainage;
FIG. 9 is an enlarged view of part A of FIG. 8;
FIG. 10 is a schematic illustration of the exploded structure of FIG. 1;
FIG. 11 is a schematic illustration of the exploded view at another angle of FIG. 1;
FIG. 12 is a schematic illustration of the exploded view of FIG. 1 at yet another angle;
FIG. 13 is a schematic structural view of a combined mechanism of an ultrasonic vibrator and a lift motor;
fig. 14 is a schematic diagram of the exploded structure of fig. 13.
In the figure, an ultrasonic vibrator 1, a vibrator cover plate 1a, a vibrator sealing ring mounting stud 1b, a sewer pipe shell 2, a sealing cover fixing screw hole sealing bulge 2a, a wire harness sealing quick joint sealing bulge 2b, a slag blocking net 2c, a sundry filter net mounting lug 2d, a vibrator protecting cover 3, a lifting motor 4, a lifting motor mounting seat 5, a lifting motor sealing cover 6, a sealing cover fixing screw hole column 6a, a sealing cover fixing screw hole sealing groove 6b, a sealing cover fixing screw hole sealing ring 6c, a wire harness sealing quick joint sealing groove 6d, a wire harness sealing quick joint sealing ring 6e, an ultrasonic vibrator sealing assembly 7, a vibrator sealing ring 7a, a vibrator sealing pressing boss 7b, a water sealing gear ring 7c, a vibrator sealing pressing ring 7d, a vibrator sealing silica gel pad 7e, a vibrator sealing ring mounting hole 7f, a vibrator sealing ring boss 7g and a vibrator sealing ring boss sealing groove 7h, the device comprises a vibrator sealing rib 7i, a telescopic sealing protection component 8, an upper mounting sealing ring 8a, a corrugated pipe upper mounting clamp 8a1, a lower mounting sealing ring 8b, a corrugated pipe lower mounting clamp 8b1, a telescopic sealing corrugated pipe 8c, a corrugated pipe upper mounting clamping groove 8c1, a corrugated pipe lower mounting clamping groove 8c2, a corrugated pipe sealing protrusion 8c3, a corrugated pipe protection cover 8d, a guide component 9, a guide post 9a, a guide sleeve 9b, a limiting boss 9c, a limiting bolt 9d, a limiting flange 9e, a lifting transmission component 10, a threaded lifting post 10a, a threaded lifting sleeve 10b, a limiting switch 10c, a lifting motor sealing structure 11, a sealing protrusion 11a, a sealing protrusion groove 11b, a sealing cover sealing ring 11c, a sealing cover mounting screw hole 11d, a wiring harness sealing cover mounting lug 11e, a containing groove 11f, a quick wiring harness sealing joint 11g and wiring harness filter screens 12.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
Example 1:
referring to fig. 1 to 14, the present embodiment provides a combined mechanism of an ultrasonic vibrator and a lift motor, including an ultrasonic vibrator sealing assembly 7 and a lift motor sealing structure 11; the ultrasonic vibrator sealing assembly 7 comprises a vibrator sealing ring 7a and a vibrator sealing and pressing boss 7b arranged on the outer edge of the upper end of the vibrator protection cover 3, the vibrator sealing ring 7a is clamped between a vibrator cover plate 1a of the ultrasonic vibrator 1 and the vibrator sealing and pressing boss 7b, and a water sealing gear ring 7c is arranged on the outer wall of the vibrator sealing ring 7 a; the vibrator protection cover 3 is arranged on the upper end of the lifting motor mounting seat 5 in a lifting way, and the lower end of the lifting motor mounting seat 5 is hermetically provided with a lifting motor sealing cover 6; the lifting motor sealing structure 11 is in including setting up the sealed protruding 11a of the upper port portion of lifting motor sealed cowling 6, setting are in the sealed protruding recess 11b of the lower port portion of lifting motor mount pad 5 and the sealing washer 11c for the sealed cowling, sealed protruding 11a with sealed protruding recess 11b cooperatees, the sealing washer 11c for the sealed cowling is installed in the sealed protruding recess 11 b. The added vibrator sealing ring 7a can ensure the sealing effect of the vibrator protecting cover 3 on the ultrasonic vibrator 1 on one hand, and can play a role in sealing water for the water drained from a water tank on the other hand; in addition, the additional vibrator sealing and pressing boss 7b not only can further improve the sealing effect, but also can disperse the vibration force and reduce the adverse effect of the ultrasonic wave emitted by the ultrasonic vibrator 1 on the vibrator protection cover 3 and the vibrator sealing ring 7 a. Add the elevator motor seal structure 11 of establishing and can avoid launching into in the space that elevator motor mount pad 5 and elevator motor sealed cowling 6 enclose to ensure the security of this ultrasonic flushing device use, also improved this ultrasonic flushing device's life.
The ultrasonic vibrator sealing assembly 7 further comprises a vibrator sealing pressing ring 7d, and the vibrator sealing pressing boss 7b and the vibrator sealing ring 7a are pressed on the vibrator cover plate 1a through the vibrator sealing pressing ring 7 d. And the vibrator sealing and pressing ring 7d is made of stainless steel. The additional vibrator sealing pressing ring 7d not only can further improve the sealing effect, but also can further disperse the vibration force and reduce the adverse effect of the ultrasonic wave emitted by the ultrasonic vibrator 1 on the vibrator protection cover 3 and the vibrator sealing ring 7 a. And a vibrator sealing silica gel pad 7e is arranged between the vibrator sealing pressing ring 7d and the vibrator sealing pressing boss 7 b. The vibrator sealing silica gel pad 7e can prevent the vibrator sealing pressing ring 7d from rigidly contacting with the vibrator sealing pressing boss 7b to play a role in vibration damping, and can resist the sol generated by the ultrasonic wave emitted by the ultrasonic vibrator 1 to the rubber.
The vibrator cover plate 1a is provided with a vibrator sealing ring mounting stud 1b corresponding to the vibrator sealing ring 7a, the vibrator sealing ring 7a is provided with a vibrator sealing ring mounting hole 7f corresponding to the vibrator sealing ring mounting stud 1b, and the vibrator sealing ring 7a is sleeved on the vibrator sealing ring mounting stud 1b through the vibrator sealing ring mounting hole 7 f. The additional vibrator sealing ring mounting stud 1b facilitates the mounting of the vibrator sealing ring 7a on one hand, and can disperse the ultrasonic waves emitted by the ultrasonic vibrator 1 on the other hand. The oscillator sealing ring 7a faces towards the oscillator sealing pressing boss 7b, a position corresponding to the oscillator sealing ring mounting hole 7f is provided with an oscillator sealing ring boss 7g, and a position corresponding to the oscillator sealing ring boss 7g on the oscillator sealing pressing boss 7b is provided with an oscillator sealing ring boss sealing groove 7 h. The added oscillator sealing ring boss 7g and the oscillator sealing ring boss sealing groove 7h can effectively avoid leakage at the oscillator sealing ring mounting hole 7 f. The groove depth dimension of the vibrator sealing ring boss sealing groove 7h is smaller than the height dimension of the vibrator sealing ring boss 7g, and the vibrator sealing ring 7a faces towards one surface of the vibrator cover plate 1a and is provided with a vibrator sealing rib 7 i.
The bottom surface of the seal ring 11c for a seal cover is provided with a seal rib. The lower port part of the lifting motor mounting seat 5 is provided with a sealing cover mounting screw hole 11d corresponding to the position of the outer ring of the sealing bulge groove 11b, and a sealing cover mounting lug 11e matched with the sealing cover mounting screw hole 11d is arranged on the lifting motor sealing cover 6. By designing the mounting screw hole in the outer ring of the sealing protrusion groove 11b, this does not affect the sealing. And a wire harness accommodating groove 11f for accommodating a wire harness is formed in the lifting motor sealing cover 6. Add the pencil holding tank 11f of establishing and made things convenient for the arrangement and the installation of pencil. And a wire harness sealing quick connector 11g for the wire harness to pass through in a sealing manner is further arranged on the lifting motor sealing cover 6. The added wire harness sealing quick connector 11g facilitates quick installation and sealing. The ultrasonic vibrator 1 and the wiring harness of the limit switch 10c sequentially penetrate through the vibrator protection cover 3 and the lifting motor mounting seat 5 and penetrate out of the wiring harness sealing quick connector 11 g. The wire harness of the lifting motor 4 also penetrates out of the wire harness sealing quick connector 11 g.
Example 2:
referring to fig. 1 to 12, the present embodiment provides an ultrasonic flushing device, which comprises an ultrasonic vibrator 1, a sewer pipe outer shell 2, a vibrator protecting cover 3, a lifting motor 4, a lifting motor mounting base 5 and a lifting motor sealing cover 6, the upper end of the vibrator protection cover 3 is hermetically covered on the ultrasonic vibrator 1, the lower end of the vibrator protection cover 3 is hermetically arranged on the upper end of the lifting motor mounting seat 5 in a lifting way, the lower end of the lifting motor mounting seat 5 is hermetically connected with the lifting motor sealing cover 6, the lifting motor 4 is arranged in a space enclosed by the lifting motor mounting seat 5 and the lifting motor sealing cover 6, the output end of the lifting motor 4 penetrates through the upper end of the lifting motor mounting base 5 and is connected with the lower end of the vibrator protection cover 3, and the lifting motor sealing cover 6 is mounted at the bottom in the sewer pipe shell 2. The outer diameter of the sewer pipe shell 2 is consistent with the aperture of a sewer opening of the water tank, and a sewer clearance is formed among the lifting motor sealing cover 6, the lifting motor mounting base 5, the vibrator protecting cover 3 and the sewer pipe shell 2. The ultrasonic flushing device can be installed by replacing the existing drainage structure of the water tank with the drainage pipe shell 2, so that the whole water tank does not need to be replaced when the ultrasonic flushing device is modified, the installation is simple and convenient, unnecessary waste is avoided, and the cost is lower; simultaneously, the oscillator safety cover 3 and the lifting motor sealing cover 6 which are arranged additionally protect the ultrasonic oscillator 1 and the lifting motor 4, thereby ensuring the use safety of the ultrasonic flushing device and prolonging the service life of the ultrasonic flushing device.
The upper end of the vibrator protection cover 3 is sealed and covered by an ultrasonic vibrator sealing component 7 on the ultrasonic vibrator 1, the ultrasonic vibrator sealing component 7 comprises a vibrator sealing ring 7a and a vibrator sealing and pressing boss 7b arranged on the upper end outer edge of the vibrator protection cover 3, the vibrator sealing ring 7a is clamped on a vibrator cover plate 1a of the ultrasonic vibrator 1 and between the vibrator sealing and pressing bosses 7b, and a water sealing gear ring 7c is arranged on the outer wall of the vibrator sealing ring 7 a. The added vibrator sealing ring 7a can ensure the sealing effect of the vibrator protecting cover 3 on the ultrasonic vibrator 1 on one hand, and can play a role in sealing water for the water drained from a water tank on the other hand; in addition, the additional vibrator sealing and pressing boss 7b not only can further improve the sealing effect, but also can disperse the vibration force and reduce the adverse effect of the ultrasonic wave emitted by the ultrasonic vibrator 1 on the vibrator protection cover 3 and the vibrator sealing ring 7 a.
The ultrasonic vibrator sealing assembly 7 further comprises a vibrator sealing pressing ring 7d, and the vibrator sealing pressing boss 7b and the vibrator sealing ring 7a are pressed on the vibrator cover plate 1a through the vibrator sealing pressing ring 7 d. And the vibrator sealing and pressing ring 7d is made of stainless steel. The additional vibrator sealing pressing ring 7d not only can further improve the sealing effect, but also can further disperse the vibration force and reduce the adverse effect of the ultrasonic wave emitted by the ultrasonic vibrator 1 on the vibrator protection cover 3 and the vibrator sealing ring 7 a. And a vibrator sealing silica gel pad 7e is arranged between the vibrator sealing pressing ring 7d and the vibrator sealing pressing boss 7 b. The vibrator sealing silica gel pad 7e can prevent the vibrator sealing pressing ring 7d from rigidly contacting with the vibrator sealing pressing boss 7b to play a role in vibration damping, and can resist the sol generated by the ultrasonic wave emitted by the ultrasonic vibrator 1 to the rubber. The vibrator cover plate 1a is provided with a vibrator sealing ring mounting stud 1b corresponding to the vibrator sealing ring 7a, the vibrator sealing ring 7a is provided with a vibrator sealing ring mounting hole 7f corresponding to the vibrator sealing ring mounting stud 1b, and the vibrator sealing ring 7a is sleeved on the vibrator sealing ring mounting stud 1b through the vibrator sealing ring mounting hole 7 f. The additional vibrator sealing ring mounting stud 1b facilitates the mounting of the vibrator sealing ring 7a on one hand, and can disperse the ultrasonic waves emitted by the ultrasonic vibrator 1 on the other hand. The oscillator sealing ring 7a faces towards the oscillator sealing pressing boss 7b, a position corresponding to the oscillator sealing ring mounting hole 7f is provided with an oscillator sealing ring boss 7g, and a position corresponding to the oscillator sealing ring boss 7g on the oscillator sealing pressing boss 7b is provided with an oscillator sealing ring boss sealing groove 7 h. The added oscillator sealing ring boss 7g and the oscillator sealing ring boss sealing groove 7h can effectively avoid leakage at the oscillator sealing ring mounting hole 7 f. The groove depth of the seal groove 7h of the boss of the oscillator seal ring is smaller than the height of the boss 7g of the oscillator seal ring. And a vibrator sealing rib 7i is arranged on one surface of the vibrator sealing ring 7a facing the vibrator cover plate 1 a.
The lower extreme of above-mentioned oscillator safety cover 3 passes through the seal installation of the 8 liftable of flexible sealed protection subassembly on the upper end of elevator motor mount pad 5, flexible sealed protection subassembly 8 includes installation sealing washer 8a, lower installation sealing washer 8b and flexible sealed bellows 8c, flexible sealed bellows 8 c's upper end is sealed to be clamped on last installation sealing washer 8a, flexible sealed bellows 8 c's lower extreme is sealed to be clamped and is adorned under on the installation sealing washer 8b, go up installation sealing washer 8a seal installation on the lower extreme of oscillator safety cover 3, installation sealing washer 8b seal installation is in down on the upper end of elevator motor mount pad 5. The telescopic sealing protection assembly 8 can effectively prevent sewage from entering the vibrator protection cover 3 and the lifting motor mounting seat 5, so that the use safety of the ultrasonic flushing device is guaranteed, and the service life of the ultrasonic flushing device is prolonged. The upper installation sealing ring 8a is inwards bent to be provided with an upper installation clamp 8a1 of the corrugated pipe, and the upper end of the telescopic sealing corrugated pipe 8c is provided with an upper installation clamping groove 8c1 of the corrugated pipe matched with the upper installation clamp 8a1 of the corrugated pipe. The lower installation sealing ring 8b is inwards bent to be provided with a lower corrugated pipe installation clamp 8b1, and the lower end of the telescopic sealing corrugated pipe 8c is provided with a lower corrugated pipe installation clamping groove 8c2 matched with the lower corrugated pipe installation clamp 8b 1. And a corrugated pipe protective cover 8d is arranged at the position, corresponding to the periphery of the upper mounting sealing ring 8a, of the lower end of the vibrator protective cover 3. The added bellows protective cover 8d can prevent the damage of fish bones, hard objects and the like in the sewage to the telescopic sealing bellows 8 c. The top surface and the bottom surface of the telescopic sealing corrugated pipe 8c are respectively provided with a corrugated pipe sealing bulge 8c3 along the circumferential direction. The length of the bellows protection cover 8d is greater than the maximum length of the telescopic sealing bellows 8c during operation. The inner diameter of the corrugated pipe protection cover 8d is larger than the outer diameter of the upper end of the lifting motor installation seat 5. The bellows protection cover 8d is arranged coaxially with the telescopic sealing bellows 8 c. The telescopic sealing bellows 8c is made of a soft material. The bellows shield 8d is made of a hard material.
Above-mentioned oscillator safety cover 3 with be equipped with direction subassembly 9 between the elevator motor mount pad 5, direction subassembly 9 is including setting up guide post 9a on the lower extreme of oscillator safety cover 3 is in with the setting guide sleeve 9b on the upper end of elevator motor mount pad 5, guide post 9a with guide sleeve 9b mutually supports. The added guide assembly 9 is beneficial to the lifting action of the vibrator protection cover 3. Be equipped with spacing boss 9c on the inner wall of uide bushing 9b, spacing boss 9 c's internal diameter with the external diameter of guide post 9a cooperatees, install spacing bolt 9d on the guide post 9a, be equipped with spacing flange 9e on the spacing bolt 9d, the external diameter of spacing flange 9e is greater than spacing boss 9 c's internal diameter. The added limit structure can prevent the lifting motor 4 from rising too high on one hand, and can prevent the guide post 9a and the guide sleeve 9b from being separated on the other hand.
The output of above-mentioned elevator motor 4 passes the upper end of elevator motor mount pad 5 and through lift drive assembly 10 with the lower extreme of oscillator safety cover 3 links to each other, lift drive assembly 10 is including the screw thread lift post 10a and the screw thread lift cover 10b of mutually supporting, screw thread lift post 10a fixed mounting be in on the output of elevator motor 4, screw thread lift cover 10b fixed mounting be in on the bottom surface of oscillator safety cover 3. The lifting transmission component 10 is matched with the guide component 9, so that the rotary motion of the motor can be simply and conveniently converted into linear motion, and the purpose of lifting the ultrasonic vibrator 1 is achieved. The lower extreme suit of screw thread lift post 10a on the output of elevator motor 4, the lower extreme lateral wall of screw thread lift post 10a with the position that corresponds on the output of elevator motor 4 is equipped with the fixed orifices respectively, install the fixed pin in the fixed orifices. The additional pin structure facilitates the installation of the threaded lifting column 10a and the later maintenance and replacement. Be equipped with the installation ear on the lateral wall of screw thread lifting sleeve 10b, screw thread lifting sleeve 10b passes through installation ear fixed mounting is in on the bottom surface of oscillator safety cover 3. The thread lifting sleeve 10b is designed to be fixedly arranged on the bottom surface of the vibrator protection cover 3 through the mounting lug, so that the installation of the thread lifting sleeve 10b and the later maintenance and replacement are facilitated. And a limit switch 10c for controlling the lifting motor 4 is arranged on the bottom surface of the vibrator protective cover 3 corresponding to the position of the threaded lifting column 10 a. The limit switch 10c can avoid the motor from rising too high.
Above-mentioned elevator motor mount pad 5 with be equipped with elevator motor seal structure 11 between the elevator motor sealed cowling 6, elevator motor seal structure 11 is including setting up sealed protruding 11a, the setting of the upper port portion of elevator motor sealed cowling 6 are in the sealed protruding recess 11b of the lower port portion of elevator motor mount pad 5 and the sealing washer 11c for the sealed cowling, sealed protruding 11a with sealed protruding recess 11b cooperatees, the sealing washer 11c for the sealed cowling is installed in sealed protruding recess 11 b. The added sealing structure 11 of the lifting motor can prevent water from entering the space enclosed by the mounting seat 5 of the lifting motor and the sealing cover 6 of the lifting motor, thereby ensuring the use safety of the ultrasonic flushing device and prolonging the service life of the ultrasonic flushing device. And a sealing rib is arranged on the bottom surface of the sealing ring 11c for the sealing cover. The lower port part of the lifting motor mounting seat 5 is provided with a sealing cover mounting screw hole 11d corresponding to the position of the outer ring of the sealing bulge groove 11b, and a sealing cover mounting lug 11e matched with the sealing cover mounting screw hole 11d is arranged on the lifting motor sealing cover 6. By designing the mounting screw hole in the outer ring of the sealing protrusion groove 11b, this does not affect the sealing. And a wire harness accommodating groove 11f for accommodating a wire harness is formed in the lifting motor sealing cover 6. Add the pencil holding tank 11f of establishing and made things convenient for the arrangement and the installation of pencil. And a wire harness sealing quick connector 11g for the wire harness to pass through in a sealing manner is further arranged on the lifting motor sealing cover 6. The added wire harness sealing quick connector 11g facilitates quick installation and sealing. The ultrasonic vibrator 1 and the wiring harness of the limit switch 10c sequentially penetrate through the vibrator protection cover 3 and the lifting motor mounting seat 5 and penetrate out of the wiring harness sealing quick connector 11 g. The wire harness of the lifting motor 4 also penetrates out of the wire harness sealing quick connector 11 g.
A sealing cover fixing threaded hole column 6a is arranged on the lifting motor sealing cover 6 corresponding to the outer ring of the sealing bulge 11a, and the sealing cover fixing threaded hole column 6a and the sealing cover mounting lug 11e are arranged in a staggered mode. The position that the fixed screw hole post of sealed cowling 6a corresponds the screw is equipped with the fixed screw seal groove of sealed cowling 6b, be equipped with the fixed screw sealing washer of sealed cowling 6c in the fixed screw seal groove of sealed cowling 6 b. The sealing cover fixing screw hole sealing groove 6b and the sealing cover fixing screw hole sealing ring 6c ensure the sealing of the sealing cover fixing screw hole column 6a, so as to prevent the leakage of the sewer. The position, corresponding to the wire harness sealing quick joint 11g, on the lifting motor sealing cover 6 is provided with a wire harness sealing quick joint sealing groove 6d, and a wire harness sealing quick joint sealing ring 6e is arranged in the wire harness sealing quick joint sealing groove 6 d. The added wire harness sealing quick joint sealing groove 6d and the wire harness sealing quick joint sealing ring 6e ensure the sealing of the wire harness sealing quick joint 11g, so that the leakage of the sewer water is prevented. And sealing ribs are arranged on the bottom surface of the sealing cover fixing screw hole sealing ring 6 c. And a sealing rib is arranged on the bottom surface of the wire harness sealing quick connector sealing ring 6 e.
And a sealing cover fixing screw hole sealing bulge 2a is arranged in the sewer pipe shell 2 corresponding to the sealing cover fixing screw hole sealing groove 6 b. The screw reversely and sequentially penetrates through the sealing bulge 2a of the sealing cover fixing screw hole and the sealing ring 6c of the sealing cover fixing screw hole to be locked in the sealing cover fixing screw hole column 6 a. The sealing cover fixing screw hole sealing bulge 2a is of a concave structure. Through the sealed protruding 2a design of the fixed screw of sealed cowling for the indent structure, make this ultrasonic flushing device structure compacter like this, it is more convenient to install. And a wiring harness sealing quick joint sealing raised ring 2b is arranged in the sewer pipe shell 2 corresponding to the wiring harness sealing quick joint sealing groove 6 d. During installation, the wire harness penetrates through the wire harness sealing quick connector sealing raised ring 2b, and meanwhile, under the compression of the screw force, the wire harness sealing quick connector sealing raised ring 2b is compressed in the wire harness sealing quick connector sealing groove 6d and is in sealing contact with the wire harness sealing quick connector sealing ring 6 e. The wire harness sealing quick connector sealing raised ring 2b is of an inwards concave structure. Through the sealed protruding circle 2b of the sealed quick-operation joint of pencil design for the indent structure, make this ultrasonic flushing device structure compacter like this, it is more convenient to install.
A slag blocking net 2c is arranged at the upper end opening part of the sewer pipe shell 2. By integrally designing the slag blocking net 2c on the sewer pipe casing 2, impurities can be prevented from leaking out of a gap between the upper end opening of the sewer pipe casing 2 and the impurity filtering net 12. The slag blocking net 2c protrudes upwards, and the outer edge of the slag blocking net 2c is provided with a sundries filter screen mounting lug 2 d. The slag blocking net 2c is designed to be convex upwards, so that the installation of the sundries filter net 12 is convenient. And reinforcing ribs are arranged on the inner wall of the slag blocking net 2 c. The slag blocking net 2c is provided with a sundries filter net 12 through a sundries filter net mounting ear 2 d. The diameter of the upper port of the sundries filter screen 12 is smaller than that of the lower port. When the ultrasonic vibrator 1 rises to the highest position, the top surface of the ultrasonic vibrator 1 is flush with the upper port of the sundries filter screen 12. Thus, it is possible to prevent impurities from leaking out of the gap between the impurity filtering mesh 12 and the ultrasonic transducer 1.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (10)
1. A combined mechanism of an ultrasonic vibrator and a lifting motor is characterized by comprising an ultrasonic vibrator sealing assembly (7) and a lifting motor sealing structure (11); the ultrasonic vibrator sealing assembly (7) comprises a vibrator sealing ring (7a) and a vibrator sealing and pressing boss (7b) arranged on the outer edge of the upper end of the vibrator protection cover (3), the vibrator sealing ring (7a) is clamped between a vibrator cover plate (1a) of the ultrasonic vibrator (1) and the vibrator sealing and pressing boss (7b), and a water sealing gear ring (7c) is arranged on the outer wall of the vibrator sealing ring (7 a); the vibrator protection cover (3) is arranged on the upper end of the lifting motor mounting seat (5) in a lifting way, and the lower end of the lifting motor mounting seat (5) is hermetically provided with a lifting motor sealing cover (6); lifting motor seal structure (11) is including setting up sealed protruding (11a), the setting of the upper end oral area of lifting motor sealed cowling (6) are in sealed protruding recess (11b) of the lower port portion of lifting motor mount pad (5) and sealed for the cowling sealing washer (11c), sealed protruding (11a) with sealed protruding recess (11b) cooperatees, install sealed for the cowling sealing washer (11c) in sealed protruding recess (11 b).
2. The combination mechanism of the ultrasonic vibrator and the lifting motor according to claim 1, wherein the ultrasonic vibrator sealing assembly (7) further comprises a vibrator sealing pressing ring (7d), and the vibrator sealing pressing ring (7d) presses the vibrator sealing pressing boss (7b) and the vibrator sealing ring (7a) against the vibrator cover plate (1 a).
3. The combination mechanism of an ultrasonic vibrator and a lifting motor according to claim 2, wherein a vibrator sealing silicone gasket (7e) is provided between the vibrator sealing pressing ring (7d) and the vibrator sealing pressing boss (7 b).
4. The combined mechanism of the ultrasonic vibrator and the lifting motor according to claim 1, wherein a vibrator sealing ring mounting stud (1b) is provided on the vibrator cover plate (1a) at a position corresponding to the vibrator sealing ring (7a), a vibrator sealing ring mounting hole (7f) is provided on the vibrator sealing ring (7a) at a position corresponding to the vibrator sealing ring mounting stud (1b), and the vibrator sealing ring (7a) is fitted on the vibrator sealing ring mounting stud (1b) through the vibrator sealing ring mounting hole (7 f).
5. The combined mechanism of an ultrasonic vibrator and a lifting motor according to claim 4, wherein a vibrator sealing ring boss (7g) is provided on a surface of the vibrator sealing ring (7a) facing the vibrator sealing pressing boss (7b) at a position corresponding to the vibrator sealing ring mounting hole (7f), and a vibrator sealing ring boss sealing groove (7h) is provided on the vibrator sealing pressing boss (7b) at a position corresponding to the vibrator sealing ring boss (7 g).
6. The combination mechanism of an ultrasonic vibrator and a lifting motor according to claim 5, wherein the groove depth of the vibrator sealing ring boss sealing groove (7h) is smaller than the height of the vibrator sealing ring boss (7g), and a vibrator sealing rib (7i) is provided on the surface of the vibrator sealing ring (7a) facing the vibrator cover plate (1 a).
7. The combination mechanism of an ultrasonic transducer and a lifting motor according to claim 1, wherein the bottom surface of the seal ring (11c) for the seal cap is provided with a seal rib.
8. The combination mechanism of an ultrasonic vibrator and a lifting motor according to claim 1, wherein a sealing cover mounting screw hole (11d) is formed at a position of the lower port portion of the lifting motor mounting base (5) corresponding to the outer ring of the sealing protrusion groove (11b), and a sealing cover mounting lug (11e) matched with the sealing cover mounting screw hole (11d) is formed on the lifting motor sealing cover (6).
9. The combination mechanism of an ultrasonic vibrator and a lifting motor according to claim 1, wherein a wire harness accommodating groove (11f) for accommodating a wire harness is provided in the lifting motor sealing cover (6).
10. The combination mechanism of an ultrasonic vibrator and a lifting motor according to claim 1, wherein the lifting motor sealing cover (6) is further provided with a wire harness sealing quick connector (11g) for wire harness sealing to pass through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120553362.9U CN215198612U (en) | 2021-03-17 | 2021-03-17 | Ultrasonic vibrator and lifting motor combined mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120553362.9U CN215198612U (en) | 2021-03-17 | 2021-03-17 | Ultrasonic vibrator and lifting motor combined mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN215198612U true CN215198612U (en) | 2021-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120553362.9U Active CN215198612U (en) | 2021-03-17 | 2021-03-17 | Ultrasonic vibrator and lifting motor combined mechanism |
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| Country | Link |
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| CN (1) | CN215198612U (en) |
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