CN209899306U - Spray system installed on cleaning machine and cleaning machine with spray system - Google Patents
Spray system installed on cleaning machine and cleaning machine with spray system Download PDFInfo
- Publication number
- CN209899306U CN209899306U CN201920128708.3U CN201920128708U CN209899306U CN 209899306 U CN209899306 U CN 209899306U CN 201920128708 U CN201920128708 U CN 201920128708U CN 209899306 U CN209899306 U CN 209899306U
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- Prior art keywords
- arm
- pump body
- filter screen
- screen cover
- hole
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- Expired - Fee Related
Links
- 239000007921 spray Substances 0.000 title claims abstract description 68
- 238000004140 cleaning Methods 0.000 title claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 88
- 238000005507 spraying Methods 0.000 claims abstract description 59
- 210000000476 body water Anatomy 0.000 claims abstract description 13
- 238000001914 filtration Methods 0.000 claims description 15
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 239000002893 slag Substances 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 abstract 1
- 230000009471 action Effects 0.000 description 5
- 238000005406 washing Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000000994 depressogenic effect Effects 0.000 description 2
- 238000004851 dishwashing Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000010794 food waste Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model provides a spraying system arranged on a cleaning machine and the cleaning machine with the spraying system, the spraying system comprises a spraying arm component, a pump body and a pump body power source for driving the pump body to rotate, the spraying arm component comprises a spraying arm, the spraying arm is provided with a water outlet, the bottom of the spraying arm is provided with a mounting hole, the upper section of the pump body extends into the water outlet cavity from the mounting hole, the pump body comprises an impeller and blades, the spraying system also comprises a filter screen cover, the impeller is penetrated through and provided with a shaft hole, a main shaft of a power source of the pump body extends into the water outlet cavity, a spray arm is rotatably supported on the main shaft, the spray arm extends downwards from the periphery of a mounting hole to form a hollow sleeve arm, the sleeve arm surrounds the impeller, the bottom end of the sleeve arm is close to the bottom of the impeller, a pump body water drawing port is formed at the position of the sleeve arm corresponding to the bottom end of the impeller, the filter screen cover covers the pump body water drawing port, so that the filter screen cover, the sleeve arm and the spray arm jointly surround to form a circulating water draining area. Spraying system axiality is high, and structural design is simpler, the shaping is more convenient.
Description
Technical Field
The invention relates to a kitchen ware, in particular to a cleaning machine and a spraying system thereof.
Background
A washing machine is an apparatus for washing dishes by spraying cold or hot water onto the dishes to be washed to remove dirt adhered thereto. A general washing machine includes a pump for spraying washing water and a rotary spray arm, a heater for generating hot water, and the like. In order to save space, many water tank type washing machines have been developed in the prior art, i.e. the water tank is slightly modified to be a washing machine (dishwasher) on the basis of the water tank of the present household. In some existing dish washing machines using an open water pump to deliver water, it is common to provide a rotary spray arm at the bottom of the water tank to clean the objects as a water outlet component for cleaning, the spray arm is mainly supported on a diversion bracket, and the reaction force of the water flow sprayed by the rotary spray arm pushes the spray arm to rotate, so as to complete the cleaning of the dishes waiting for the cleaned objects. However, the connecting structure of each element of the cleaning machine is designed more complicated, and only a plurality of connecting parts are needed to be arranged between the pump body and the spray arm, so that the die sinking and the assembly of the product are inconvenient; in addition, although the arrangement of the connecting pipeline is reduced compared with the traditional water pump, the open type water pump needs to be provided with a large-area draining plate for circularly filtering cleaning water in order to avoid blocking a pump body by residues and the like in water, the large-area draining plate limits the cleaning space of the water tank to a certain extent, the water tank is inconvenient to assemble and disassemble when cleaning and maintenance are needed, and other parts are also needed to be matched for supporting and fixing the draining plate in practical implementation. In summary, the overall structure of the existing cleaning machine is relatively complex in design and needs to be improved.
Disclosure of Invention
In order to solve the technical problem, the invention provides a spraying system installed on a cleaning machine and the cleaning machine with the spraying system.
The spraying system arranged on the cleaning machine comprises a spraying arm component, a pump body and a pump body power source for driving the pump body to rotate, wherein the spraying arm component is hollow to form a water outlet cavity, the spraying arm component comprises a spraying arm, the surface of the spraying arm is provided with a plurality of water outlets communicated with the water outlet cavity, the bottom of the spraying arm is provided with a mounting hole, the upper section of the pump body extends into the water outlet cavity from the mounting hole, the pump body comprises an impeller and blades arranged outside the impeller, the spraying system also comprises a filter screen cover, the center of the impeller penetrates through a shaft hole, a main shaft of the pump body power source penetrates through the shaft hole to extend into the water outlet cavity, the spraying arm is rotatably supported on the main shaft, the spraying arm extends downwards from the periphery of the mounting hole to form a hollow sleeve arm with a drainage effect, the sleeve arm surrounds the impeller, the bottom end of the sleeve arm is close to the bottom of the impeller, and the sleeve arm forms a water, the filter screen cover covers the pump body water drawing port, so that the filter screen cover, the sleeve arm and the spray arm jointly surround to form a circulating water draining area.
The filter screen cover is arranged on the sleeve arm, the filter screen cover is provided with a mesh-shaped structure which is positioned at the lower part of the blade and covers the water drawing port of the pump body, a through hole is arranged in the center of the filter screen cover, and a main shaft of the power source of the pump body extends into the circulating water filtering area from the through hole and is connected with the impeller.
Furthermore, the filter screen cover is of a cylindrical structure with a bottom, a through hole is formed in the bottom wall of the filter screen cover, and a main shaft of the pump body power source extends into the circulating water filtering area from the through hole to be connected with the impeller.
Furthermore, the filter screen cover is provided with a side wall which is connected to the bottom wall in a surrounding mode, and the side wall of the filter screen cover and the sleeve arm are fixed through a connecting piece.
Furthermore, the filter screen cover is a mesh-shaped structure which is connected to the bottom of the blade and covers the water drawing port of the pump body, a through hole is formed in the center of the filter screen cover, and a main shaft of the power source of the pump body extends into the circulating water filtering area from the through hole to be connected with the impeller.
Further, the filter screen cover comprises an annular top wall sleeved on the periphery of the sleeve arm, a bottom wall corresponding to the top wall and a side annular wall connected between the top wall and the bottom wall, a through hole for the main shaft of the pump power source to penetrate through is formed in the bottom wall, and the filter screen cover and the sleeve arm are partially sleeved and overlapped in the vertical direction.
Further, install between the main shaft of pump body power supply and the spray arm and rotate coupling assembling, rotate coupling assembling including fixed external member, the bearing external member that prevents the spray arm and slide and shift up, the connecting hole is seted up on the spray arm top, and the bearing external member is located the connecting hole and overlaps on the main shaft, the bottom of fixed external member stretches into in the connecting hole and overlaps and rotate along with the main shaft is synchronous on the main shaft.
Furthermore, the main shaft is provided with a limiting connecting part for limiting the axial movement of the spray arm.
The invention also provides a cleaning machine, which comprises a water tank, wherein the spraying system is arranged in the water tank, the bottom wall of the water tank is provided with a connecting structure for guiding the spraying arm to rotate, and the sleeve arm is connected with the connecting structure.
Furthermore, a local concave area is formed at the position, corresponding to the sleeve arm, of the bottom of the water tank, a through hole is formed in the local concave area, the through hole is communicated with a water outlet of the water tank, and a slag basket assembly is installed in the through hole.
The invention has the beneficial effects that: the spraying system supports the spraying arm on the main shaft in a rotating manner, and compared with the existing structure that the rotating connection of the spraying arm in the water tank is realized through other connecting structures, the spraying system has the advantages that the coaxiality of the spraying arm relative to the main shaft is high, the structure of the spraying arm is more stable after the spraying arm rotates under the action of water flow, the phenomenon of shaking caused by lower coaxiality is not easy to occur, and the stability of the whole structure of the spraying system is improved; the spray system of the cleaning machine directly supports the spray arm in a rotating manner in the water tank, and other connecting parts are not needed to be arranged for supporting the spray arm, so that the disassembly and assembly processes are simpler and more convenient, the part number of the spray system and the cleaning machine is reduced on the whole, the manufacturing cost of the whole machine is reduced, the whole structure design is simpler, and the forming is more convenient; the spray arm directly extends to a position close to the bottom of the water tank to form a guide cylinder structure surrounding the blades, and has double functions of guide and support, so that the structural design is simpler, and the installation is convenient; the filter screen cover and the pump body synchronously rotate and cover the pump body water drawing port with the filter screen cover, so that the pump body and the filter screen cover jointly define a circulating water filtering area which can filter cleaning water relatively to the outside, and the filtering mode of a large-size draining plate arranged in a spraying system of a traditional cleaning machine is changed; according to the arrangement form of the filter screen cover, residues and the like cleaned under the action of gravity cannot be attached to the lower surface of the filter screen cover, so that the blockage of meshes of the filter screen cover is avoided to a certain extent, a structure for supporting a draining plate does not need to be arranged on the inner wall of a water tank, the structural design of the water tank is simpler, and the forming is more convenient; when the filter screen cover needs to be cleaned, the filter screen cover can be conveniently detached and cleaned as long as the spray arm is detached, so that the detaching and assembling processes are simpler and more convenient, the number of parts of a spraying system and a cleaning machine is reduced on the whole, and the manufacturing cost of the whole machine is reduced.
Drawings
FIG. 1 is a perspective view of the washer of the present invention.
Fig. 2 is an exploded perspective view of the washer of the present invention.
FIG. 3 is a sectional view in the main view direction of the washer of the present invention.
Fig. 4 is a partial enlarged view of a portion a of fig. 3.
FIG. 5 is a schematic structural view of a mesh-shaped strainer cover connected to the bottom of a blade.
FIG. 6 is a schematic view of a cylindrical screen cover.
Fig. 7 shows the connection of the screen panel to the sleeve wall.
Figure 8 shows another connection of the screen panel to the sleeve wall.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
Referring to fig. 1-8, a preferred embodiment of a spray system of a cleaning machine according to the present invention is described in detail as follows:
in practical application, the spraying system is mainly matched with the water tank 1 to form the cleaning machine of the present invention, and certainly, the cleaning machine can be provided with some elements, such as a water inlet assembly, a water discharge assembly, a heating element, etc., which are usually arranged in the existing cleaning machine, besides the water tank 1 and the spraying system of the present invention, which are not described herein again. The spraying system comprises a spraying arm component 2, a pump body 3 and a pump body power source 4 for driving the pump body 3 to rotate, wherein a water outlet cavity 5 is formed in the hollow spraying arm component 2, the spraying arm component 2 comprises a spraying arm 21, a plurality of water outlets 211 communicated with the water outlet cavity 5 are formed in the surface of the spraying arm 21, a mounting hole 212 is formed in the bottom of the spraying arm 21, the upper section of the pump body 3 extends into the water outlet cavity 5 through the mounting hole 212, and the pump body 3 comprises an impeller 31 and blades 32 arranged outside the impeller 31. The spraying system further comprises a filter screen cover 6, the center of the impeller 31 penetrates through a shaft hole 311, and a main shaft 41 of the pump body power source 4 penetrates through the shaft hole 311 and extends into the water outlet cavity 5. The spray arm 21 is rotatably supported on the main shaft 41, the spray arm 21 extends downwards from the periphery of the mounting hole 212 to form a hollow sleeve arm 22 with a drainage function, the sleeve arm 22 surrounds the impeller 31, the bottom end of the sleeve arm 22 is close to the bottom of the impeller 31, a pump body water drawing port 7 is formed at the position, corresponding to the bottom end of the impeller 31, of the sleeve arm 22, and the filter screen cover 6 covers the pump body water drawing port 7 so that the filter screen cover 6, the sleeve arm 22 and the spray arm 21 jointly surround to form a circulating draining area 8. The sleeve wall 22 may be formed integrally with the spray arm 21, or may be connected to the spray arm by screws, pins, or snaps, screws, or the like.
The bottom wall of the water tank 1 is provided with a connecting structure 14 for guiding the rotation of the spray arm assembly 2, and the sleeve arm 22 is connected with the connecting structure 14. Specifically, the connection structure may be a ring of annular grooves formed in the bottom wall of the water tank 1, or a ring of guide walls formed by protruding the water tank 1, or as shown in the drawings, the connection structure is configured as three flexible connection pieces 14 'distributed in a circular ring shape, the flexible connection pieces 14' are provided with protrusions 141 extending toward the center of the circular ring shape, the sleeve arm 22 is provided with a buckling block 221 buckled with the protrusions 141, and the sleeve arm 22 extends into the circular ring shape formed by the flexible connection pieces 14 'and is detachably connected with the flexible connection pieces 14'. The protrusion 141 and the locking block 221 are matched to limit the up-and-down sliding of the sleeve arm 22 along the axial direction.
The filter screen cover 6 is installed on the sleeve arm 22, the filter screen cover 6 has a mesh-shaped structure which is located at the lower part of the blade 32 and covers the pump body water drawing port 7, a through hole is formed in the center of the filter screen cover 6, and a main shaft 41 of the pump body power source 4 extends into the circulating water filtering area 8 through the through hole to be connected with the impeller 31. Further, when the filter screen cover 6 is installed on the sleeve arm 22, the filter screen cover 6 may be configured to be a cylindrical structure with a bottom, the filter screen cover 6 includes an annular top wall 61 that is sleeved on the outer periphery of the sleeve arm 22, a bottom wall 62 that corresponds to the top wall 61, and a side annular wall 63 that is connected between the top wall 61 and the bottom wall 62, the bottom wall 62 is provided with a through hole 621 through which the main shaft 41 of the pump body power source 4 passes, and the main shaft 41 of the pump body power source 4 extends into the circulating water filtering area 8 through the through hole 621 and is connected with the impeller 31. The filter screen cover 6 and the sleeve arm 22 are partially sleeved and overlapped in the vertical direction; alternatively, the screen hood 6 may be provided with only a bottom wall 62 and a side wall 63 'connected around the bottom wall 62, and the side wall 63' of the screen hood 6 is fixed to the sleeve arm 22 by the connecting member 9. The connecting member 9 may be a screw, a pin, a rivet, or the like, which is commonly used.
In practical implementation, the strainer cover 6 can also be directly mounted on the pump body 3 to synchronously rotate with the pump body 3, and at this time, the strainer cover 6 also covers the pump body water drawing port 7 in the same way, so that the strainer cover 6, the sleeve arm 22 and the spray arm 21 jointly surround to form a circulating draining area 8. Specifically, the strainer cover 6 may be a mesh-like structure connected to the bottom of the blade 32 and covering the pump body water drawing port 7, a through hole is formed in the center of the strainer cover 6, and the main shaft 41 of the pump body power source 4 extends into the circulating water filtering area 8 through the through hole to be connected with the impeller 31. The term "the strainer cover 6 is connected to the bottom of the blade 32" means that the strainer cover 6 may be integrally formed with the blade 32, or may be mounted to the bottom of the blade 32 by bonding, fastening, screwing, or the like, as long as the strainer cover 6 in the mesh shape covers the pump body water drawing port 7, so that the strainer cover 6, the sleeve arm 22, and the spray arm 21 together surround to form a circulating draining area 8. Under the effect of screen panel 6, food waste etc. that wash is isolated outside circulation waterlogging caused by excessive rainfall district 8, guarantees the normal work of cleaning machine. Since the sleeve arm 22 of the spray arm 21 extends directly to a position close to the bottom of the impeller 31, the diameter of the sleeve arm 22 just accommodates the blade 32 of the pump body 3 to rotate in the sleeve arm 22 after the actual installation is completed and the position is close to the bottom of the water tank 1. In the invention, the sleeve arm 22 forms a guide cylinder which surrounds the blade 32 and has a guide function, and the sleeve arm 22 has double functions of guide, support and connection with the spray arm 21, so that a guide structure required by an open water pump in the existing design is omitted, the structural design of the cleaning machine is simpler, and the cleaning machine is convenient to install. Specifically, when the specific implementation is carried out, the sleeve arm 22 includes two sleeve cover bodies that cover each other, and the inner walls of the two sleeve cover bodies form a circle of annular groove 13, the mesh-shaped filter screen cover 6 can be supported in the annular groove 13 in a rotating manner. Filter screen panel 6 rotates with the pump body 3 is synchronous, under filter screen panel 6 pivoted centrifugal force and the dual function that erodees rivers, further makes the unable lower surface that is attached to filter screen panel 6 of residue etc. has guaranteed that the spray system of cleaning machine filter screen panel 6 still can play and carry out efficient filtering action after long-time work, need not frequent dismouting filter screen panel 6 and washs and change.
Specifically, install between the main shaft 41 of pump body power supply 4 and spray arm 21 and rotate coupling assembling 10, rotate coupling assembling 10 including preventing that spray arm 21 from sliding fixed external member 101, bearing external member 102 and the sealing washer 103 that shifts up, spray arm 21 top is seted up connecting hole 213, and bearing external member 102 is located connecting hole 213 and overlaps on main shaft 41, the bottom of fixed external member 101 stretches into in connecting hole 213 and overlaps on main shaft 41 along with main shaft 41 synchronous rotation. The main shaft 41 is provided with an external thread at a position corresponding to the upper portion of the impeller 31, and the external thread is provided with a compression nut 104 for limiting the axial movement of the impeller 31. The spindle 41 and the spray arm 21 can be connected in the following way: the main shaft 41 is provided with a limiting part for limiting the axial movement of the spray arm 21, the limiting part can be a groove, a convex ring or a convex buckle, and correspondingly, the spray arm 21 is provided with a structure which is buckled with the limiting part.
Further, in practice, a partially depressed area 11 may be formed in the bottom of the tank 1 at a position corresponding to the sleeve arm 22, and the partially depressed area 11 may be provided with a through hole communicating with the drain opening of the tank 1, and the slag basket assembly 12 may be installed in the through hole. The filter screen cover 6 with smaller size of the cleaning machine is directly opposite to the concave area 11, and the cleaned residues can be directly collected into the residue basket component 12 by water flow to be collected uniformly.
The spray system of the cleaning machine directly supports the spray arm 21 in the water tank 1 in a rotating manner, and other connecting parts are not required to be arranged for supporting the spray arm 21, so that the disassembly and assembly processes are simpler and more convenient, the number of parts of the spray system and the cleaning machine is reduced on the whole, the manufacturing cost of the whole machine is reduced, the overall structural design is simpler, and the forming is more convenient; the spray arm 21 directly extends to the position close to the bottom of the water tank 1 to form a guide cylinder structure surrounding the blades 32, and has the dual functions of guide and support, so that the structural design is simpler and the installation is convenient. The filter screen cover 6 and the pump body 3 synchronously rotate and cover the pump body water drawing port 7 with the filter screen cover 6, so that the pump body 3 and the filter screen cover 6 jointly define a circulating water filtering area 8 which can filter cleaning water relatively to the outside, and the filtering mode of a large-size draining plate arranged in a spraying system of a traditional cleaning machine is changed; according to the arrangement form of the filter screen cover 6, residues and the like cleaned under the action of gravity cannot be attached to the lower surface of the filter screen cover, so that the blockage of meshes of the filter screen cover 6 is avoided to a certain extent, a structure for supporting a draining plate is not required to be arranged on the inner wall of the water tank 1, the structural design of the water tank 1 is simpler, and the forming is more convenient; when the filter screen cover needs to be cleaned, the filter screen cover 6 can be conveniently detached and cleaned as long as the spray arm is detached, so that the detaching and assembling processes are simpler and more convenient, the number of parts of the spray system and the cleaning machine is reduced on the whole, and the manufacturing cost of the whole machine is reduced. The spraying system provided by the invention has the advantages that the spraying arm 21 is rotatably supported on the main shaft 41, compared with the existing structure that the rotating connection of the spraying arm in the water tank is realized through other connecting structures, the spraying system provided by the invention has the advantages that the coaxiality of the spraying arm 21 relative to the main shaft 41 is high, the structure is more stable after the spraying arm 21 rotates under the action of water flow, the phenomenon of shaking caused by lower coaxiality is not easy to occur, and the stability of the whole structure of the spraying system is improved.
Claims (10)
1. The utility model provides an install spraying system at cleaning machine, includes a spray arm subassembly, the pump body, drives pump body pivoted pump body power supply, spray arm subassembly cavity forms out the water cavity, and the spray arm subassembly includes a spray arm, and the surface of spray arm sets up a plurality of and the delivery port that goes out the water cavity UNICOM, and the mounting hole is seted up to the spray arm bottom, and the pump body upper segment is stretched into out the water cavity by this mounting hole, the pump body includes the impeller and sets up the blade outside the impeller, its characterized in that: the spraying system further comprises a filter screen cover, a shaft hole penetrates through the center of the impeller, a main shaft of a pump body power source penetrates through the shaft hole and extends into the water outlet cavity, the spray arm is supported on the main shaft in a rotating mode and extends downwards from the periphery of the mounting hole to form a hollow sleeve arm with a drainage effect, the sleeve arm surrounds the impeller, the bottom end of the sleeve arm is close to the bottom of the impeller, a pump body water drawing port is formed in the position, corresponding to the bottom end of the impeller, of the sleeve arm, and the filter screen cover covers the pump body water drawing port to enable the filter screen cover, the sleeve arm and the spray arm to jointly surround to form a circulating water draining area.
2. The washer-mounted spray system of claim 1 wherein: the filter screen cover is arranged on the sleeve arm, the filter screen cover is provided with a mesh-shaped structure which is positioned at the lower part of the blade and covers the water drawing port of the pump body, a through hole is arranged in the center of the filter screen cover, and a main shaft of the power source of the pump body extends into the circulating water filtering area from the through hole and is connected with the impeller.
3. The washer-mounted spray system of claim 1 wherein: the filter screen cover is of a cylindrical structure with a bottom, the bottom wall of the filter screen cover is provided with a through hole, and a main shaft of the pump body power source extends into the circulating water filtering area from the through hole to be connected with the impeller.
4. The washer mounted spray system of claim 3 wherein: the filter screen cover is provided with a side wall which is connected on the bottom wall in a surrounding mode, and the side wall of the filter screen cover is fixed with the sleeve arm through a connecting piece.
5. The washer-mounted spray system of claim 1 wherein: the filter screen cover is a mesh-shaped structure which is connected to the bottom of the blade and covers the water drawing port of the pump body, a through hole is formed in the center of the filter screen cover, and a main shaft of a power source of the pump body extends into the circulating water filtering area from the through hole to be connected with the impeller.
6. The washer-mounted spray system of claim 2 wherein: the filter screen cover comprises an annular top wall sleeved on the periphery of the sleeve arm, a bottom wall corresponding to the top wall and a side annular wall connected between the top wall and the bottom wall, a through hole for a main shaft of the pump body power source to penetrate through is formed in the bottom wall, and the filter screen cover and the sleeve arm are partially sleeved and overlapped in the vertical direction.
7. A spray system for mounting on a cleaning machine according to any one of claims 1 to 6 wherein: install between the main shaft of pump body power supply and the spray arm and rotate coupling assembling, rotate coupling assembling including fixed external member, the bearing external member that prevents the spray arm and slide and shift up, the connecting hole is seted up on the spray arm top, and the bearing external member is located the connecting hole and overlaps on the main shaft, the bottom of fixed external member stretches into in the connecting hole and overlaps and rotate along with the main shaft is synchronous on the main shaft.
8. A spray system for mounting on a cleaning machine according to any one of claims 1 to 6 wherein: the main shaft is provided with a limiting connecting part for limiting the axial movement of the spray arm.
9. A cleaning machine, includes basin, its characterized in that: the spraying system as claimed in any one of claims 1 to 8 is installed in the water tank, a connecting structure for guiding the spraying arm to rotate is arranged on the bottom wall of the water tank, and the sleeve arm is connected with the connecting structure.
10. The cleaning machine of claim 9, wherein: the bottom of the water tank forms a local concave area at the position corresponding to the sleeve arm, the local concave area is provided with a through hole, the through hole is communicated with a water outlet of the water tank, and a slag basket assembly is arranged in the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920128708.3U CN209899306U (en) | 2019-01-25 | 2019-01-25 | Spray system installed on cleaning machine and cleaning machine with spray system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920128708.3U CN209899306U (en) | 2019-01-25 | 2019-01-25 | Spray system installed on cleaning machine and cleaning machine with spray system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209899306U true CN209899306U (en) | 2020-01-07 |
Family
ID=69031015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920128708.3U Expired - Fee Related CN209899306U (en) | 2019-01-25 | 2019-01-25 | Spray system installed on cleaning machine and cleaning machine with spray system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209899306U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109528130A (en) * | 2019-01-25 | 2019-03-29 | 浙江气派智能科技有限公司 | It is mounted on the spray system of cleaning machine and the cleaning machine with the spray system |
| CN113520264A (en) * | 2020-04-14 | 2021-10-22 | 宁波方太厨具有限公司 | Water pumping mechanism for cleaning machine |
-
2019
- 2019-01-25 CN CN201920128708.3U patent/CN209899306U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109528130A (en) * | 2019-01-25 | 2019-03-29 | 浙江气派智能科技有限公司 | It is mounted on the spray system of cleaning machine and the cleaning machine with the spray system |
| CN113520264A (en) * | 2020-04-14 | 2021-10-22 | 宁波方太厨具有限公司 | Water pumping mechanism for cleaning machine |
| CN113520264B (en) * | 2020-04-14 | 2023-02-14 | 宁波方太厨具有限公司 | Water pumping mechanism for cleaning machine |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200107 |