CN214572832U

CN214572832U - Half-gear-output gear-direction liquid filler

Info

Publication number: CN214572832U
Application number: CN202120682298.4U
Authority: CN
Inventors: 洪林荣; 许鸿敏
Original assignee: Hangzhou Goldcosmos Electronic Co ltd
Current assignee: Hangzhou Goldcosmos Electronic Co ltd
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2021-11-02
Anticipated expiration: 2031-04-02

Abstract

The utility model relates to a washing machine technical field just discloses a half gear shift is with changing to liquid filler, including the liquid filler frame, one side of liquid filler frame top surface is provided with turns to drive disk assembly, one side fixed mounting who turns to drive disk assembly has small-size gearbox, one side fixedly connected with transition transmission shaft of small-size gearbox, the laundry liquid section of thick bamboo has been cup jointed in the outside activity of transition transmission shaft one end. The utility model discloses the steering drive part that sets up, small-size gearbox, transition transmission shaft, a laundry liquid section of thick bamboo, reciprocal absorbing part, first valve pipe, but the assembly equipment of second valve pipe is reciprocal absorption push mechanism, at the in-process of washing machine laundry, automatically to the inside propelling movement quantitative laundry liquid of washing machine, then automatic absorption replenishment in the container of laundry liquid, solve present traditional washing machine from this and need artifically add to put laundry liquid and place too much or too little problem, improve washing machine's laundry quality.

Description

Half-gear-output gear-direction liquid filler

Technical Field

The utility model relates to a washing machine technical field specifically is a half tooth wheel is to liquid filler.

Background

The washing machine is a machine for washing textiles such as clothes, towels and the like, and is divided into a household type and a collective type according to the rated washing capacity, the traditional washing machine is single in function, washing powder is particularly required to be added manually when the clothes are washed, the clothes cannot be washed once the washing powder is forgotten, however, when a consumer adds the washing powder, the amount of the required washing powder cannot be well grasped, if the amount of the washing powder is too much, the washing powder is wasted, and a large amount of clean water is wasted for rinsing; if the input amount of washing powder is insufficient, clothes are not easy to clean, and therefore, the semi-tooth-ejecting rotating liquid filling device is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a half play tooth is with changing to the liquid filler to prior art not enough, the problem that above-mentioned background art provided has been solved.

The utility model provides a following technical scheme: the utility model provides a half gear shift is with changing to liquid filler, includes the liquid filler frame, one side of liquid filler frame top surface is provided with turns to transmission part, the one side fixed mounting who turns to transmission part has small-size gearbox, one side fixedly connected with transition transmission shaft of small-size gearbox, the outside activity of transition transmission shaft one end has cup jointed a laundry liquid section of thick bamboo, the bottom surface fixed connection of laundry liquid section of thick bamboo one end is at the opposite side of liquid filler frame top surface, the one end of transition transmission shaft is provided with reciprocal absorbing element, reciprocal absorbing element activity cup joints the inside in laundry liquid section of thick bamboo one end, the surface difference fixed mounting of laundry liquid section of thick bamboo other end has first valve pipe and second valve pipe.

Carefully selecting, the steering transmission part comprises a half gear inside, the outer sides of the half gear are respectively provided with an inner gear and an outer gear sleeve in meshed connection, a protective shell is movably sleeved outside the outer gear sleeve, the bottom surface of the protective shell is fixedly connected with the top surface of the middle part of the liquid filler machine base, the surface of the top of the outer gear sleeve is fixedly connected with a flange, one side of the half gear is fixedly connected with a half gear transmission shaft, the middle part of the half gear transmission shaft is movably sleeved in the protective shell, one end of the semi-gear transmission shaft is fixedly connected with a servo motor, one side of the internal gear is fixedly connected with an internal gear transmission shaft, the middle part of the internal gear transmission shaft is movably sleeved inside the other side of the protective shell, one end of the internal gear transmission shaft is fixedly connected with one side of the small-sized gearbox, the bottom of the servo motor and the bottom of the small gearbox are both fixedly connected to the other side of the top surface of the liquid filler machine base.

Carefully selecting, the inner side of the top of the protection shell and the inner side of the bottom of the protection shell are respectively fixedly sleeved with a first travel switch and a second travel switch, and the first travel switch and the second travel switch are both positioned right in front of the outer gear sleeve.

Carefully, the inside of reciprocal absorption part is including the lead screw, and the fixed surface of cup jointing in transition transmission shaft one end in the inboard of lead screw one end, the surface threaded connection of the lead screw other end has the cavity swivel nut piston, the inboard of cavity swivel nut piston joint at laundry liquid section of thick bamboo middle part, the fixed cover in inboard at cavity swivel nut piston both ends has connect and bulldozes the sealing washer, bulldoze the surface of sealing washer and the inner wall swing joint of a laundry liquid section of thick bamboo.

Preferably, a seal for a second shaft is fixedly arranged between the end face of one end of the laundry detergent barrel and the side face of one side of the small gearbox, the seal for the second shaft is movably sleeved on the surface of one end of the transition transmission shaft, the central axis of the transition transmission shaft, the internal gear transmission shaft and the internal gear central axis inside the steering transmission part are in a collinear state, a seal for a first shaft is fixedly arranged between the side face of the other side of the small gearbox and the side face of one side of the protection shell, and the seal for the first shaft is movably sleeved on the surface of one end of the internal gear transmission shaft inside the steering transmission part.

The selection is carried out, the valves in the second valve pipe and the first valve pipe are all one-way valves, a liquid washing pipe is fixedly sleeved in the second valve pipe at one end, and the liquid washing pipe is made of a flexible elastic material.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the utility model discloses the steering drive part that sets up, small-size gearbox, transition transmission shaft, a laundry liquid section of thick bamboo, reciprocal absorbing part, first valve pipe, but the assembly equipment of second valve pipe is reciprocal absorption push mechanism, at the in-process of washing machine laundry, automatically to the inside propelling movement quantitative laundry liquid of washing machine, then absorb the replenishment automatically in the container of laundry liquid, solve traditional washing machine from this and need artifically put laundry liquid and place too much or too little problem, improve washing machine's laundry quality.

2. The utility model discloses a protection casing, first travel switch, second travel switch three cooperation turn to the transmission part and together use the back, can make to turn to the automatic just reversal regulation of transmission part, further promote the automation performance that turns to transmission part, improve the practicality of integrated device.

Drawings

FIG. 1 is a schematic sectional view of the structure of the present invention;

FIG. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a right view of the half gear of the present invention;

FIG. 4 is an enlarged schematic view of the point A in FIG. 1;

fig. 5 is an enlarged schematic view of the point B in the structure diagram 1 of the present invention.

In the figure: 1. a liquid feeder base; 2. a protective housing; 3. a steering transmission member; 31. a half gear; 32. an internal gear; 33. an outer gear sleeve; 34. blocking edges; 35. a half-gear transmission shaft; 36. a servo motor; 37. an internal gear transmission shaft; 4. a small gearbox; 5. a transition transmission shaft; 6. a laundry liquid drum; 7. a reciprocating absorbing member; 71. a screw rod; 72. a hollow threaded sleeve piston; 73. pushing and pressing the sealing ring; 8. a first valve tube; 9. a second valve tube; 10. a liquid washing pipe; 11. a first travel switch; 12. a second travel switch; 13. a first shaft seal; 14. the second shaft is sealed.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a half gear-discharging rotary liquid filler comprises a liquid filler base 1, a steering transmission part 3 is arranged on one side of the top surface of the liquid filler base 1, a small gearbox 4 is fixedly installed on one side of the steering transmission part 3, a half gear 31 is arranged inside the steering transmission part 3, an internal gear 32 and an external gear sleeve 33 in meshed connection are respectively arranged on the outer side of the half gear 31, a protective shell 2 is movably sleeved on the outer side of the external gear sleeve 33, the bottom surface of the protective shell 2 is fixedly connected to the top surface of the middle part of the liquid filler base 1, a flange 34 is fixedly connected to the surface of the top part of the external gear sleeve 33, a half gear transmission shaft 35 is fixedly connected to one side of the half gear 31, the middle part of the half gear transmission shaft 35 is movably sleeved inside one side of the protective shell 2, a servo motor 36 is fixedly connected to one end of the half gear transmission shaft 35, an internal gear transmission shaft 37 is fixedly connected to one side of the internal gear 32, the middle part of the internal gear transmission shaft 37 is movably sleeved inside the other side of the protective shell 2, one end of the internal gear transmission shaft 37 is fixedly connected with one side of the small-sized gearbox 4, the bottom of the servo motor 36 and the bottom of the small-sized gearbox 4 are fixedly connected with the other side of the top surface of the liquid filler machine base 1, the steering transmission part 3 enables other transmission parts of the whole device to have the adjusting function of automatic forward and backward rotation in a gear transmission mode, the inner side of the top part of the protective shell 2 and the inner side of the bottom part of the protective shell are respectively and fixedly sleeved with the first travel switch 11 and the second travel switch 12, the first travel switch 11 and the second travel switch 12 are both positioned right in front of the outer gear sleeve 33, and the steering transmission part 3 can be adjusted automatically forward and backward after the protective shell 2, the first travel switch 11 and the second travel switch 12 are matched with the steering transmission part 3 for use, further promote the automatic performance that turns to transmission part 3, improve the practicality of whole device, one side fixedly connected with transitional transmission shaft 5 of small-size gearbox 4, laundry liquid barrel 6 has been cup jointed in the activity of the outside of transitional transmission shaft 5 one end, fixed mounting has the secondary shaft to use sealed 14 between the terminal surface of laundry liquid barrel 6 one end and the side of small-size gearbox 4 one side, and secondary shaft is with sealed 14 activity cup joint on the surface of transitional transmission shaft 5 one end, the axis of transitional transmission shaft 5 and the internal gear transmission shaft 37 that turns to transmission part 3 inside, internal gear 32 axis is in the collinear state, fixed mounting has the primary shaft to use sealed 13 between the side of small-size gearbox 4 opposite side and the side of protection casing 2 one side, primary shaft is with sealed 13 activity cup joint on the surface that turns to transmission part 3 inside transmission shaft 37 one end, secondary shaft is with sealed 14 and primary shaft with sealed 13 respectively to transitional transmission shaft 5 and internal gear transmission shaft 37 provide sealed guarantor Protecting, improving the sealing performance of the whole device, the bottom surface of one end of the laundry liquid cylinder 6 is fixedly connected to the other side of the top surface of the liquid filler machine base 1, one end of the transition transmission shaft 5 is provided with a reciprocating absorption part 7, the inside of the reciprocating absorption part 7 comprises a screw rod 71, the inner side of one end of the screw rod 71 is fixedly sleeved on the surface of one end of the transition transmission shaft 5, the surface of the other end of the screw rod 71 is in threaded connection with a hollow screw sleeve piston 72, the hollow screw sleeve piston 72 is clamped on the inner side of the middle part of the laundry liquid cylinder 6, the inner sides of the two ends of the hollow screw sleeve piston 72 are fixedly sleeved with a push seal ring 73, the surface of the push seal ring 73 is movably connected with the inner wall of the laundry liquid cylinder 6, the reciprocating absorption part 7 performs reciprocating piston operation inside the laundry liquid cylinder 6 by utilizing the principle of screw rod transmission, the reciprocating absorption part 7 is movably sleeved inside one end of the laundry liquid cylinder 6, the surface of the other end of the laundry liquid cylinder 6 is respectively and fixedly provided with a first valve pipe 8 and a second valve pipe 9, the valves in the second valve pipe 9 and the first valve pipe 8 are all one-way valves, a liquid washing pipe 10 is fixedly sleeved in one end of the second valve pipe 9, the liquid washing pipe 10 is made of flexible elastic materials, the first valve pipe 8 and the second valve pipe 9 are matched with the steering transmission component 3, the small-sized gearbox 4, the transition transmission shaft 5, the laundry detergent barrel 6 and the reciprocating absorption component 7, and can be assembled into a reciprocating sucking and pushing mechanism.

The working principle is as follows: when in use, the integral device is arranged at an inlet at the top of a washing machine, one end of a liquid washing pipe 10 is sleeved in a container filled with liquid laundry detergent, a servo motor 36 in a steering transmission part 3 is started and rotates reversely, then the servo motor 36 enables a half gear 31 to respectively carry out meshing transmission on an outer gear sleeve 33 and an inner gear 32 through a half gear transmission shaft 35, so that the transmission in two directions is divided, the meshing transmission of the half gear 31 and the inner gear 32 in the first direction is continuously transmitted to a small gearbox 4 through an inner gear transmission shaft 37, the transmission and amplification are carried out through the small gearbox 4, a transition transmission shaft 5 is utilized to drive a screw rod 71 in a reciprocating absorption part 7 to synchronously rotate in the same direction, then a hollow swivel piston 72 drives a pushing and pressing sealing ring 73 to move towards the direction of a first valve pipe 8, and further quantitatively pushes the liquid laundry detergent in a liquid washing cylinder 6 to the inside the washing machine, the purpose of automatically adding the laundry detergent is realized, the transmission in the second direction, the transmission of the half gear 31 and the outer gear sleeve 33, the outer gear sleeve 33 and the flange 34 rotate in the reverse direction, the rotation direction of the servo motor 36 is changed after the flange 34 contacts the first travel switch 11, then the servo motor 36 rotates forwards, and the whole device finishes a quantitative liquid adding process at the moment, after the servo motor 36 rotates forwards, all transmission components in the first direction and the transmission components in the second direction change the rotation direction, so that the hollow screw sleeve piston 72 and the pushing and pressing sealing ring 73 in the reciprocating absorption component 7 perform resetting motion, then the laundry detergent in the laundry detergent container is sucked through the second valve pipe 9 and the laundry detergent pipe 10 and is supplemented into the laundry detergent barrel 6, and the whole device operates from the initial step after the flange 34 contacts the forward rotation direction to the second travel switch 12, thereby reciprocating.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Simultaneously in the utility model discloses an in the drawing, fill the pattern and just do not do any other injecions for distinguishing the picture layer.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a half gear-out is to liquid filler with gear, includes liquid filler frame (1), its characterized in that: one side of liquid feeder frame (1) top surface is provided with and turns to drive disk assembly (3), the one side fixed mounting that turns to drive disk assembly (3) has small-size gearbox (4), one side fixedly connected with transition transmission shaft (5) of small-size gearbox (4), the outside activity of transition transmission shaft (5) one end has cup jointed laundry liquid barrel (6), the bottom surface fixed connection of laundry liquid barrel (6) one end is at the opposite side of liquid feeder frame (1) top surface, the one end of transition transmission shaft (5) is provided with reciprocal absorbing part (7), reciprocal absorbing part (7) activity is cup jointed in the inside of laundry liquid barrel (6) one end, the surface difference fixed mounting of laundry liquid barrel (6) other end has first valve pipe (8) and second valve pipe (9).

2. The half-teething motor-driven liquid charger of claim 1, wherein: the inside of turning to transmission part (3) is including half gear (31), and the outside of half gear (31) is provided with internal gear (32) respectively and the meshing is connected with outer gear sleeve (33), the outside activity of outer gear sleeve (33) has cup jointed protection casing (2), the bottom surface fixed connection of protection casing (2) is at the top surface at liquid feeder frame (1) middle part, the fixed surface at outer gear sleeve (33) top is connected with flange (34), one side fixedly connected with half gear drive shaft (35) of half gear (31), the middle part activity of half gear drive shaft (35) is cup jointed in the inside of protection casing (2) one side, and the one end fixedly connected with servo motor (36) of half gear drive shaft (35), one side fixedly connected with internal gear drive shaft (37) of internal gear (32), the activity at internal gear drive shaft (37) middle part is cup jointed in the inside of protection casing (2) opposite side, one end of the internal gear transmission shaft (37) is fixedly connected with one side of the small-sized gearbox (4), and the bottom of the servo motor (36) and the bottom of the small-sized gearbox (4) are fixedly connected with the other side of the top surface of the liquid filler machine base (1).

3. The half-teething motor-charger of claim 2, wherein: the inner side of the top of the protection shell (2) and the inner side of the bottom of the protection shell are respectively fixedly sleeved with a first travel switch (11) and a second travel switch (12), and the first travel switch (11) and the second travel switch (12) are both located right in front of the outer gear sleeve (33).

4. The half-teething motor-driven liquid charger of claim 1, wherein: the inside of reciprocal absorbing part (7) is including lead screw (71), and the inboard fixed surface of cup jointing in transition transmission shaft (5) one end of lead screw (71), the surface threaded connection of the lead screw (71) other end has cavity swivel nut piston (72), the inboard at laundry liquid section of thick bamboo (6) middle part of cavity swivel nut piston (72) joint, the inboard fixed cover at cavity swivel nut piston (72) both ends has bulldozed sealing washer (73), bulldoze the surface of sealing washer (73) and the inner wall swing joint of laundry liquid section of thick bamboo (6).

5. The half-teething motor-driven liquid charger of claim 1, wherein: fixed mounting has the secondary shaft to use sealed (14) between the terminal surface of laundry liquid barrel (6) one end and the side of small-size gearbox (4) one side, and the secondary shaft cup joints the surface in transitional drive axle (5) one end with sealed (14) activity, the axis of transitional drive axle (5) with turn to inside internal gear drive shaft (37) of drive disk assembly (3), internal gear (32) axis and be in the collinear state, fixed mounting has sealed (13) for the primary shaft between the side of small-size gearbox (4) opposite side and the side of protection casing (2) one side, the primary shaft cup joints the surface that turns to inside internal gear drive shaft (37) one end of drive disk assembly (3) with sealed (13) activity.

6. The half-teething motor-driven liquid charger of claim 1, wherein: the valve inside both of second valve pipe (9) and first valve pipe (8) is the check valve, and the fixed cover in inside of second valve pipe (9) one end has connect wash liquor pipe (10), wash liquor pipe (10) are made for soft elastic material.