CN208010626U - Fan assembly and air conditioner with same - Google Patents
Fan assembly and air conditioner with same Download PDFInfo
- Publication number
- CN208010626U CN208010626U CN201820358779.8U CN201820358779U CN208010626U CN 208010626 U CN208010626 U CN 208010626U CN 201820358779 U CN201820358779 U CN 201820358779U CN 208010626 U CN208010626 U CN 208010626U
- Authority
- CN
- China
- Prior art keywords
- fan blade
- motor shaft
- motor
- fan
- blade
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001746 injection moulding Methods 0.000 claims description 7
- 210000002421 cell wall Anatomy 0.000 claims description 6
- 230000013011 mating Effects 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 16
- 210000000078 claw Anatomy 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 238000000926 separation method Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 206010008190 Cerebrovascular accident Diseases 0.000 description 1
- 208000006011 Stroke Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a fan subassembly and have its air conditioner. Wherein, fan subassembly includes fan blade and motor, and fan subassembly still includes: the fan blade shaft sleeve is detachably connected with a fan blade shaft of the fan blade; the motor shaft sleeve is connected with a motor shaft of the motor, the motor shaft sleeve is detachably connected with the fan blade shaft sleeve, and the fan blade shaft sleeve or the motor shaft sleeve is moved to enable the fan blade to be connected with or separated from the motor. The utility model discloses the installation of fan blade and motor among the prior art or dismantle comparatively complicated, the difficult problem has been solved effectively.
Description
Technical field
The utility model is related to air-conditioning technical fields, in particular to a kind of fan assembly and with its air conditioner.
Background technology
Currently, air conditioner, as a kind of household electrical appliance generally used, production requires that product has flexibly with operation
Assembling can fast quick-detach, repair during later maintenance so that it meets the production requirement of quick assembling.And make
For the core part of air conditioner：Fan blade and motor, the assembly flexibility of the two directly influence the efficiency of assembling of air conditioner.Tradition
The fan blade of air conditioner mainly uses following connection type with motor：Motor-shaft extending enters in blade shaft, and wind is fastened by trip bolt
Rachis and motor shaft realize that motor drives fan blade rotation.
However, above-mentioned connection type causes the dismounting of fan blade and motor more inconvenient, later stage ducting part and complete machine are caused
The dismantlement works such as the separation repair of separation cleaning, motor and complete machine are more difficult, increase the labor intensity of staff.
Utility model content
The main purpose of the utility model is to provide a kind of fan assembly and with its air conditioner, to solve existing skill
Complex, the difficult problem of the installation or dismounting of fan blade and motor in art.
To achieve the goals above, one side according to the present utility model provides a kind of fan assembly, including fan blade
And motor, fan assembly further include：Fan blade axle sleeve, it is detachably connected with the blade shaft of fan blade；Motor shaft sleeve, the electricity with motor
Arbor connects, and motor shaft sleeve and fan blade axle sleeve are detachably connected, and mobile fan blade axle sleeve or motor shaft sleeve are so that fan blade and motor
It connects or separates.
Further, fan blade axle sleeve is threadedly coupled with blade shaft；And/or motor shaft sleeve is threadedly coupled with motor shaft.
Further, fan assembly further includes at least one fastener, passes through fastener between fan blade axle sleeve and blade shaft
Connection；And/or it is connected by fastener between motor shaft sleeve and motor shaft.
Further, axially and/or radially setting of the fastener on blade shaft along blade shaft；Fastener on motor shaft
Along the axially and/or radially setting of motor shaft.
Further, fan blade axle sleeve includes that linkage section connected in sequence, changeover portion and clamping section, fastener are threaded through connection
It in section and is tightened on blade shaft, so that fan blade axle sleeve and fan blade axis connection, clamping section has multiple circumferential directions along fan blade axle sleeve
Spaced first shackle member, multiple first shackle members are engaged by clamping with motor shaft sleeve.
Further, the one end of linkage section far from clamping section has to the recessed holding tank in clamping section side, and holding tank
Slot bottom have perforation to the connecting hole for being clamped section, part or all of blade shaft stretches into holding tank, and fastener is by clamping section one
Side pass through connecting hole and stretch into holding tank with fan blade axis connection.
Further, connecting hole is located at the bottom centre of holding tank.
Further, holding tank is cone structure, along linkage section to the direction of clamping section, the slot cross-section of holding tank product by
Decrescence small, one end that blade shaft is connect with fan blade axle sleeve is cone structure compatible with the shape of holding tank.
Further, the part cell wall of holding tank has the First terrace perpendicular to blade shaft axis, First terrace
There is clearance D 1, one end that blade shaft is connect with fan blade axle sleeve and holding tank and fan blade between the second step face on blade shaft
There is clearance D 2, and clearance D 1 is more than clearance D 2 between the vertical cell wall of the axis of axis.
Further, linkage section and/or changeover portion and/or clamping section are cone structure, along linkage section to the side of clamping section
Upwards, linkage section and/or changeover portion and/or the outer surface radial dimension of clamping section gradually increase.
Further, motor shaft sleeve includes：Body part；Inserts, body part are set in outside inserts, and inserts has internal thread
Hole, motor shaft stretch into internal thread hole, so that motor shaft sleeve is connect with motor；Multiple second shackle members are arranged on body part,
Multiple second shackle members are provided at circumferentially spaced and surround inserts along body part, multiple second shackle members stretch into clamping section and with
Multiple first shackle member clampings, wherein multiple first shackle members are arranged in a one-to-one correspondence with multiple second shackle members.
Further, inserts is together with body part embedding and injection molding.
Further, motor shaft sleeve includes：Body part has the internal thread hole being arranged along center axis, motor-shaft extending
Enter in internal thread hole, so that motor shaft sleeve is connect with motor；Multiple second shackle members are arranged on body part, multiple second cards
Fitting is provided at circumferentially spaced along body part, and multiple second shackle members are stretched into clamping section and are clamped with multiple first shackle members,
Wherein, multiple first shackle members are arranged in a one-to-one correspondence with multiple second shackle members.
Further, the second shackle member passes through injection molding.
Further, it is clamped with the second shackle member by the first shackle member so that motor shaft sleeve is connected with fan blade axle sleeve, and
First shackle member and/or the second shackle member are three-pawl type structure.
Further, the second shackle member is external spiral claw, and the first shackle member is spiral latch, and spiral latch is matched
Conjunction face is helicoid.
Another aspect according to the present utility model provides a kind of air conditioner, including above-mentioned fan assembly.
Using the technical solution of the utility model, fan assembly includes fan blade, motor, fan blade axle sleeve and motor shaft sleeve.Its
In, the blade shaft of fan blade axle sleeve and fan blade is detachably connected.The motor axis connection of motor shaft sleeve and motor, motor shaft sleeve and wind
Rachis set is detachably connected, and mobile fan blade axle sleeve or motor shaft sleeve are so that fan blade is connected or separated with motor.In this way, blade shaft
Set is detachably connected with fan blade, and motor shaft sleeve and fan blade axle sleeve are detachably connected, so that motor and fan blade are torn open
Unload or install, the dismounting or installation of fan blade axle sleeve and fan blade are more prone to, solve the installation of fan blade in the prior art and motor
Or the problem that dismounting is complex, difficult.
With fan blade in the prior art compared with motor is connected by trip bolt, the fan blade axle sleeve of fan assembly in the application
Installation or dismounting with motor shaft sleeve is relatively simple, easy, thereby reduces the labor intensity of staff.Meanwhile wind turbine
The above-mentioned connection type of component makes fan assembly compared with easy cleaning.
Description of the drawings
The accompanying drawings which form a part of this application are used to provide a further understanding of the present invention, this practicality
Novel illustrative embodiments and their description are not constituted improper limits to the present invention for explaining the utility model.
In the accompanying drawings：
Fig. 1 shows that the embodiment of fan assembly according to the present utility model is applied to the sectional view of air conditioner；
Fig. 2 shows enlarged diagrams at the A of the air conditioner in Fig. 1；
Fig. 3 shows the decomposition texture schematic diagram of the fan assembly in Fig. 1；
The fan blade and the master after the assembly of blade shaft set, motor and motor shaft sleeve assembly that Fig. 4 shows the fan blade component in Fig. 3
View；
Fig. 5 shows the front view after the assembly of the fan blade component in Fig. 3；
Fig. 6 shows the sectional view of the fan blade component in Fig. 5；
Fig. 7 shows enlarged diagram at the B of the fan blade component in Fig. 6；
Fig. 8 shows the sectional view of the fan blade component in Fig. 4；
Fig. 9 shows the C-C of the fan blade component in Fig. 8 to sectional view；
Figure 10 shows the D-D of the fan blade component in Fig. 8 to sectional view；
Figure 11 shows the partial sectional view of the fan blade component in Fig. 1；
Figure 12 shows enlarged diagram at the E of the fan blade component in Figure 11；
Figure 13 shows enlarged diagram at the F of the fan blade component in Figure 11；
Figure 14 shows the dimensional structure diagram of the fan blade axle sleeve of the fan blade component in Figure 11；
Figure 15 shows the front view of the fan blade axle sleeve in Figure 14；
Figure 16 shows the dimensional structure diagram of the motor shaft sleeve of the fan blade component in Figure 11；And
Figure 17 shows the front views of the motor shaft sleeve in Figure 16.
Wherein, above-mentioned attached drawing includes the following drawings label：
10, fan blade；11, blade shaft；111, second step face；20, motor；21, motor shaft；30, fan blade axle sleeve；31, even
Connect section；311, holding tank；312, connecting hole；313, First terrace；32, changeover portion；33, it is clamped section；331, the first shackle member；
40, fastener；50, motor shaft sleeve；51, body part；511, inserts；52, the second shackle member；60, bearing.
Specific implementation mode
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
It should be pointed out that unless otherwise specified, all technical and scientific terms used in this application have and the application
The normally understood identical meanings of person of an ordinary skill in the technical field.
In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower " is typically to be directed to
For direction shown in the drawings, or on vertical, vertical or gravity direction；Similarly, for ease of understanding
And description, " left and right " is typically for shown in the drawings left and right；" inside and outside " refers to the profile relative to each component itself
It is inside and outside, but the above-mentioned noun of locality is not intended to limit the utility model.
In order to solve the problems, such as the installation of fan blade in the prior art and motor or dismantle complex, difficult, the application
Provide a kind of fan assembly and the air conditioner with it.
As shown in Figures 1 to 8, fan assembly includes fan blade 10 and motor 20, fan assembly further include fan blade axle sleeve 30 and
Motor shaft sleeve 50.Wherein, fan blade axle sleeve 30 and the blade shaft 11 of fan blade 10 are detachably connected.Motor shaft sleeve 50 and motor 20
Motor shaft 21 connects, and motor shaft sleeve 50 and fan blade axle sleeve 30 are detachably connected, move fan blade axle sleeve 30 or motor shaft sleeve 50 with
Fan blade 10 is set to be connected or separated with motor 20.
Using the technical solution of the present embodiment, fan blade axle sleeve 30 and fan blade 10 are detachably connected, and motor shaft sleeve 50 with
Fan blade axle sleeve 30 is detachably connected, so that motor 20 and the dismounting or installation of fan blade 10, fan blade axle sleeve 30 and fan blade 10
Dismounting or installation be more prone to, solve fan blade in the prior art and motor installation or dismounting it is complex, difficult
Problem.
With fan blade in the prior art compared with motor is connected by trip bolt, the blade shaft of fan assembly in the present embodiment
Set 30 and the installation or dismounting of motor shaft sleeve 50 are relatively simple, easy, thereby reduce the labor intensity of staff.Together
When, the above-mentioned connection type of fan assembly makes fan assembly compared with easy cleaning.
In the present embodiment, the above-mentioned setting of fan assembly disclosure satisfy that easily fast assembling-disassembling after sale, while ensure to tear open
Dress will not affect greatly the operating reliability of complete machine.
In the present embodiment, it is the axial knot that can be fastened by the cloth silk structure design of fan blade 10 and 50 junction of motor shaft sleeve
Structure realizes the fast assembling-disassembling of fan blade 10 and motor 20, meets the requirement that modularization air conditioner base component dismounts after sale.Its
In, cloth silk structure includes rubber parts and blade shaft 11 on fan blade 10.
As shown in Figure 1, Figure 2 and shown in Figure 10, motor shaft sleeve 50 is threadedly coupled with motor shaft 21.In this way, carrying out motor shaft sleeve
When assembly or dismounting between 50 and motor shaft 21, it is threaded in or out motor shaft sleeve 50 and motor shaft 21 are opposite, into
And so that the assembly of motor shaft sleeve 50 and motor shaft 21 or dismounting are more prone to, conveniently, reduce the labor intensity of staff.
As shown in Figure 1 to Figure 3, fan assembly further includes at least one fastener 40, fan blade axle sleeve 30 and blade shaft 11 it
Between connected by fastener 40.In this way, when carrying out the assembly or dismounting between fan blade axle sleeve 30 and blade shaft 11, will fasten
Part 40 screws in fan blade axle sleeve 30 and blade shaft 11 or screws out fastener 40 from fan blade axle sleeve 30 and blade shaft 11, into
And so that the assembly of fan blade axle sleeve 30 and blade shaft 11 or dismounting are more prone to, conveniently, reduce the labor intensity of staff.
Optionally, fastener 40 is screw or bolt.In this way, screw or bolt are standard component, wind is thereby reduced
The processing cost of leaf component.
It should be noted that the axially and/or radially setting of fastener 40 on blade shaft 11 along blade shaft 11；Motor shaft
The axially and/or radially setting of fastener 40 on 21 along motor shaft 21.In this way, can be according to the specific sky in fan assembly
Between, flexibly set fastener 40 so that fastener 40 is easily installed, and reduces operation difficulty.
Specifically, first the left end of fan blade axle sleeve 30 is sleeved on blade shaft 11 when as shown in figure 9, assembling, ensures blade shaft
The shaft hole matching flat surface of set 30 is aligned cooperation with the cooperation flat surface of blade shaft 11, then by fastener 40 from fan blade axle sleeve 30
Right side is packed into fan blade axle sleeve 30, and fastener 40 is screwed into blade shaft 11 using screwdriver, to complete fan blade axle sleeve 30 with
The assembly of fan blade 10.
Optionally, fan blade axle sleeve 30 includes that linkage section 31 connected in sequence, changeover portion 32 and clamping section 33, fastener 40 are worn
It is located in linkage section 31 and is tightened on blade shaft 11, so that fan blade axle sleeve 30 is connect with blade shaft 11, clamping section 33 has more
A circumferentially spaced first shackle member 331 along fan blade axle sleeve 30, multiple first shackle members 331 are clamped with motor shaft sleeve 50
Cooperation.As shown in Figure 14 and Figure 15, there are three circumferentially spaced first shackle members along fan blade axle sleeve 30 for clamping section 33 tool
331, three the first shackle members 331 are engaged by clamping with motor shaft sleeve 50.In this way, fan blade axle sleeve 30 and the clamping of motor shaft sleeve 50 connect
It connects so that the installation or dismounting of the two are more prone to, conveniently.The structure of above structure is simple, is easy assembly, realizes.
It should be noted that the number of the first shackle member 331 is without being limited thereto.Optionally, the first shackle member 331 be four,
Five or multiple.In this way, above-mentioned setting can increase the contact area between motor shaft sleeve 50 and fan blade axle sleeve 30, further carry
High motor shaft sleeve 50 drives the motion credibility that fan blade 10 moves.
Specifically, fastener 40 is tightened in after passing through linkage section 31 on blade shaft 11, to complete fan blade axle sleeve 30 and fan blade
Assembly between 10.Motor shaft sleeve 50 is threadedly coupled with motor shaft 21 again, to complete between motor shaft sleeve 50 and motor 20
Assembly.And then be clamped the first shackle member 331 for being clamped section 33 with motor shaft sleeve 50, by fan blade axle sleeve 30 and motor shaft
Set 50 links together.
As shown in figure 11, the one end of linkage section 31 far from clamping section 33 has to the recessed holding tank in 33 side of clamping section
311, and the slot bottom of holding tank 311 has perforation to the connecting hole 312 for being clamped section 33, part or all of blade shaft 11 stretches into receiving
In slot 311, fastener 40 is passed through connecting hole 312 and is stretched into holding tank 311 and connect with blade shaft 11 by 33 side of clamping section.Tool
Body, blade shaft 11 stretches into the holding tank 311 of linkage section 31, and fastener 40 stretches into after passing through connecting hole 312 in holding tank 311
And be tightened on blade shaft 11, to realize the assembly of fan blade axle sleeve 30 and fan blade 10.The structure of above structure is simple, is easy to add
Work.
As shown in figure 11, connecting hole 312 is located at the bottom centre of holding tank 311.In this way, after above-mentioned setting ensures assembly
Linkage section 31 and blade shaft 11 be coaxially disposed, avoid fan blade axle sleeve 30 from driving 11 eccentric rotary of blade shaft, so avoid due to
Eccentric rotary generate vibration, noise phenomena such as.
As shown in figure 11, holding tank 311 is cone structure, along linkage section 31 to the direction of clamping section 33, holding tank 311
Slot cross-section product be gradually reduced, one end that blade shaft 11 is connect with fan blade axle sleeve 30 be it is compatible with the shape of holding tank 311
Cone structure.Specifically, along linkage section 31 to the direction of clamping section 33, holding tank 311 is cone tank, and blade shaft 11 and wind
One end of 30 connection of rachis set is cone structure, and the cross section of the cone structure connects and is gradually reduced.In this way, above-mentioned setting ensures
The shaft end outer diameter of blade shaft 11 is less than the internal diameter of holding tank 311, and matches small axis, very convenient dress in assembly for macropore set
Match.Meanwhile during fan blade axle sleeve 30 and blade shaft 11 are assembled, the conical surface of holding tank 311 and blade shaft 11 plays
Centering corrective action so that the two assembly has preferable concentricity, and axis deviation occur in preventing the later stage from operating causes axis
It beats and influences complete machine operating and service life.
As shown in Figure 11 to Figure 13, the part cell wall of holding tank 311 has the first step perpendicular to 11 axis of blade shaft
Face 313 has clearance D 1, blade shaft 11 and blade shaft between the second step face 111 on First terrace 313 and blade shaft 11
Covering has clearance D 2 between one end of 30 connections and the cell wall that holding tank 311 is vertical with the axis of blade shaft 11, and clearance D 1 is big
In clearance D 2.In this way, the counterface of the end face of the close blade shaft 11 of linkage section 31 and blade shaft 11, clamping section 33 is close
The counterface of the end face of motor shaft sleeve 50 and motor shaft sleeve 50 is zero to match, i.e. spacing between two end faces is zero.Meanwhile
Above-mentioned setting ensures that blade shaft 11 can assemble in place and its shaft end will not withstand fan blade axle sleeve 30, and then ensures fan assembly energy
Enough normal operations.
As shown in figure 15, linkage section 31, changeover portion 32 and clamping section 33 are cone structure, along linkage section 31 to clamping section
On 33 direction, the outer surface radial dimension of linkage section 31, changeover portion 32 and clamping section 33 gradually increases.Specifically, fan blade
Mating surface, motor shaft sleeve 50 and the clamping section 33 of fan blade axle sleeve 30 of the peripheral surface of axis 11 and the linkage section 31 of fan blade axle sleeve 30
Mating surface is cone match.In this way, above-mentioned setting makes connection, clamping section 33 and the motor shaft sleeve of linkage section 31 and fan blade 10
Connection between 50 is more firm, improves the structural stability in fan assembly operational process.
In the other embodiment being not shown in the accompanying drawings, linkage section is cone structure, along linkage section to the side of clamping section
Upwards, the outer surface radial dimension of linkage section gradually increases.In this way, above-mentioned setting makes the connection of linkage section and fan blade more steady
Gu improving the structural stability in fan assembly operational process.
In the other embodiment being not shown in the accompanying drawings, changeover portion is cone structure, along linkage section to the side of clamping section
Upwards, the outer surface radial dimension of changeover portion gradually increases.In this way, the size of linkage section is less than the size of clamping section, as far as possible
Reduce the quality of fan blade axle sleeve so that motor drives the rotation of fan blade to be more prone to realize.
In the other embodiment being not shown in the accompanying drawings, clamping section is cone structure, along linkage section to the side of clamping section
Upwards, the outer surface radial dimension for being clamped section gradually increases.In this way, above-mentioned setting makes the company being clamped between section and motor shaft sleeve
Connect more firm, the structural stability in raising fan assembly operational process.
As shown in Figure 11, Figure 16 and Figure 17, motor shaft sleeve 50 includes body part 51, inserts 511 and multiple second shackle members
52, body part 51 is set in outside inserts 511, and there is inserts 511 internal thread hole, motor shaft 21 to stretch into internal thread hole, so that
Motor shaft sleeve 50 is connect with motor 20；Second shackle member 52 is arranged on body part 51, and multiple second shackle members 52 are along body part
51 are provided at circumferentially spaced and surround inserts 511, multiple second shackle members 52 stretch into clamping section 33 and with multiple first clampings
Part 331 is clamped, wherein multiple first shackle members 331 are arranged in a one-to-one correspondence with multiple second shackle members 52.Motor shaft sleeve 50 it is interior
Threaded hole is threadedly coupled with external screw thread on 21 outer surface of motor shaft, and motor shaft sleeve 50 is set in outside motor shaft 21, and using fastening
Motor shaft sleeve 50 is tightened on motor shaft 21 by tooling, so that the two is threadedly coupled.
Specifically, motor shaft sleeve 50 includes three the second shackle members 52, and three the first shackle members 331 and three second cards
Fitting 52 is arranged in a one-to-one correspondence.In this way, being set with the corresponding clamping of three the second shackle members 52 by three the first shackle members 331
It sets, so that motor shaft sleeve 50 links together with fan blade axle sleeve 30, so that the installation of motor shaft sleeve 50 and fan blade axle sleeve 30
Or dismounting is more prone to.The structure of above structure is simple, is easily worked, realizes.Three the first shackle members 331 and three second
Shackle member 52 forms fast disassembly type connection structure, and motor shaft sleeve 50 may be implemented and connect or detach with the quick of fan blade axle sleeve 30,
Reduce assembly or dismounting complexity.
In this embodiment, inserts 511 is together with 51 embedding and injection molding of body part.Wherein, inserts 511 is nut.
In addition to above-mentioned specific implementation makes an exception, it is also an option that internal thread hole is directly arranged on body part 51.Specifically,
Motor shaft sleeve 50 includes body part 51 and multiple second shackle members 52.Wherein, body part 51 has and is arranged along center axis
Internal thread hole, motor shaft 21 stretch into internal thread hole, so that motor shaft sleeve 50 is connect with motor 20.Multiple second shackle members 52 are set
It sets on body part 51, multiple being provided at circumferentially spaced along body part 51 of second shackle member 52, multiple second shackle members 52 stretch into
It is clamped in section 33 and is clamped with multiple first shackle members 331, wherein multiple first shackle members 331 and multiple second shackle members 52
It is arranged in a one-to-one correspondence.
Optionally, internal thread hole is coaxially disposed with body part 51.
In the present embodiment, fan blade axle sleeve 30 and motor shaft sleeve 50 pass through injection molding.It should be noted that fan blade axle sleeve
30 and motor shaft sleeve 50 processing method and choice of material it is without being limited thereto.Optionally, fan blade axle sleeve 30 is made of stainless steel.
In the present embodiment, the second shackle member 52 passes through injection molding.Above-mentioned processing method makes the second shackle member 52 hold
Easy processing, realization, and then reduce the processing cost of motor shaft sleeve 50.
As shown in Figure 14 and Figure 16, by the first shackle member 331 and the clamping of the second shackle member 52 so that 50 He of motor shaft sleeve
Fan blade axle sleeve 30 connects, and the first shackle member 331 and the second shackle member 52 are three-pawl type structure.Optionally, the second shackle member 52
For external spiral claw, the first shackle member 331 is spiral latch, and the mating surface of latch is helicoid, this helicoid and motor
The helicoid of the external spiral claw of axle sleeve 50 coordinates, and can ensure that the two is fitted close in connection, form self-locking connection.It is this
Design can to avoid fan blade 10 when stopping operating because fan blade 10 itself generate relatively small axial power, cause fan blade 10 and motor 20
There is a phenomenon where detaching certainly, and spiral claw fit structure (artificially applies when axial direction is by larger separating force in dismounting
Axial separation force, this larger separating force only with respect to being generated in 10 stalling of fan blade from for separating force, for
This power is in generally acceptable range for the operator of dismounting) it being capable of quick separating.
Specifically, clamping section 33 has spiral pawl matching hole, hole wall of three the first shackle members 331 along spiral pawl matching hole
It is provided at circumferentially spaced.When carrying out the assembly of the first shackle member 331 and the second shackle member 52, directly by the outer spiral shell of motor shaft sleeve 50
Rotation claw is inserted into the spiral pawl matching hole of fan blade axle sleeve 30, so that the first shackle member 331 and the second shackle member 52 are clamped；It needs
When fan blade axle sleeve 30 is detached with motor shaft sleeve 50, separating force to the left directly is applied to fan blade 10 or to motor
20 apply the fast quick-detach separation that the two can be realized in separating force to the right.
In the present embodiment, the close fastener 40 of the end face of the close motor shaft sleeve 50 of fastener 40 and motor shaft sleeve 50
One end, the external spiral claw of motor shaft sleeve 50 and the right part helicoid of fan blade axle sleeve 30 be clearance fit, ensure motor shaft
The external spiral claw of set 50 can be completely assembled to inside fan blade axle sleeve 30, realized that motor shaft sleeve 50 is axial and driven 10 turns of fan blade
It is dynamic, and above-mentioned clearance fit effectively eliminates the axial vibrations that fan assembly transmits in operation process, reduces blower fan group
The mass motion vibration of part and noise, improve the user experience.
In the present embodiment, as depicted in figs. 1 and 2, when carrying out the dismounting of fan assembly, operation fan assembly it is whole to
Left side is moved, in fan blade axle sleeve 30 and 11 separation process of blade shaft, between the conical surface and bearing 60 of 30 outer surface of fan blade axle sleeve
Fit clearance be gradually reduced, it is final so that forming slight interference fit between the outer surface and bearing 60 of fan blade axle sleeve 30.
In separation process, it is clearance fit between the outer surface and bearing 60 of fan blade axle sleeve 30, ensure that the coaxial of entire assembly
Degree is unlikely to influence the concentricity after assembly assembly completely in dismounting.Meanwhile this design method directly avoids wind
Rachis set 30 and the mechanical friction of bearing 60 in operation, even fan blade will not be generated by occurring slight axis bounce in operating
The abrasion and collision of axle sleeve 30 avoid because of the Mechanical Contact that various external factor generate.In this way, above-mentioned setting not only ensures
Complete machine maintainability extends machine life, prevents mechanical friction to generate noise, greatly improves the noise of operating
Quality.
Optionally, bearing 60 is made of rubber.
Present invention also provides a kind of air conditioner (not shown), including above-mentioned fan assembly.In the assembly of air conditioner
Cheng Zhong after the base component of air conditioner and its pedestal carry out cooperation assembly, then motor 20 is assembled from left side on motor cabinet, by
It is designed in blade shaft 11 and 21 centering of motor shaft, fan blade axle sleeve 30 and 50 direct rapid abutting joint of motor shaft sleeve.In selling for air conditioner
After when dismantling, can be by applying separating force manually in air outlet and stirring fan blade 10 to the left, by the company of fan blade 10 and motor 20
Quick disconnection is connect, realizes quickly splitting out for base component.
Embodiment two
Fan assembly in embodiment two and embodiment one difference lies in：Company between fan blade axle sleeve 30 and blade shaft 11
Connect mode difference.
In the present embodiment, fan blade axle sleeve is threadedly coupled with blade shaft, and motor shaft is threadedly coupled with motor.In this way, into
When assembly or dismounting between row motor shaft sleeve and motor shaft, between fan blade axle sleeve and blade shaft, by motor shaft sleeve and motor
Axis, blade shaft are opposite with fan blade axle sleeve to be threaded in or out, so that motor shaft sleeve and motor shaft, blade shaft and blade shaft
The assembly or dismounting of set are more prone to, conveniently, reduce the labor intensity of staff.
Embodiment three
Fan assembly in embodiment three and embodiment one difference lies in：Company between motor shaft sleeve 50 and motor shaft 21
Connect mode difference.
In the present embodiment, it is connected by the first fastener between motor shaft sleeve and motor shaft, fan blade axle sleeve and blade shaft
It is connected by the second fastener.Between progress fan blade axle sleeve and blade shaft, the assembly or dismounting of motor shaft sleeve and motor shaft
When, it is screwed out from motor shaft sleeve and motor shaft by the first fastener screw-in motor shaft sleeve and motor shaft or by the first fastener,
It is screwed out from fan blade axle sleeve and blade shaft by the second fastener screw-in fan blade axle sleeve and blade shaft or by the second fastener,
So that fan blade axle sleeve is more prone to, conveniently with blade shaft, the assembly of motor shaft sleeve and motor shaft or dismounting, work is reduced
The labor intensity of personnel.
It can be seen from the above description that the above embodiments of the present invention achieve the following technical effects：
Fan blade axle sleeve and fan blade are detachably connected, and motor shaft sleeve and fan blade axle sleeve are detachably connected, so that
The dismounting or installation of motor and fan blade, the dismounting of fan blade axle sleeve and fan blade or installation are more prone to, and solve prior art apoplexy
Complex, difficult problem is dismantled in the installation of leaf and motor.
With fan blade in the prior art compared with motor is connected by trip bolt, the fan blade axle sleeve of fan assembly in the application
Installation or dismounting with motor shaft sleeve is relatively simple, easy, thereby reduces the labor intensity of staff.Meanwhile wind turbine
The above-mentioned connection type of component makes fan assembly compared with easy cleaning.
Obviously, above-mentioned described embodiment is only the embodiment of the utility model part, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained should all belong to the range of the utility model protection.
It should be noted that term used herein above is merely to describe specific implementation mode, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, work, device, component and/or combination thereof.
It should be noted that term " first " in the description and claims of this application and above-mentioned attached drawing, "
Two " etc. be for distinguishing similar object, without being used to describe specific sequence or precedence.It should be appreciated that using in this way
Data can be interchanged in the appropriate case, so that presently filed embodiment described herein can be in addition to illustrating herein
Or the sequence other than those of description is implemented.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (17)
1. a kind of fan assembly, including fan blade (10) and motor (20), which is characterized in that the fan assembly further includes：
Fan blade axle sleeve (30), it is detachably connected with the blade shaft (11) of the fan blade (10)；
Motor shaft sleeve (50) is connect with the motor shaft (21) of the motor (20), the motor shaft sleeve (50) and the blade shaft
Set (30) is detachably connected, and the mobile fan blade axle sleeve (30) or the motor shaft sleeve (50) are so that the fan blade (10) and institute
Motor (20) is stated to connect or separate.
2. fan assembly according to claim 1, which is characterized in that the fan blade axle sleeve (30) and the blade shaft (11)
It is threadedly coupled；And/or the motor shaft sleeve (50) is threadedly coupled with the motor shaft (21).
3. fan assembly according to claim 1, which is characterized in that the fan assembly further includes at least one fastener
(40), it is connect by the fastener (40) between the fan blade axle sleeve (30) and the blade shaft (11)；And/or the motor
It is connect by the fastener (40) between axle sleeve (50) and the motor shaft (21).
4. fan assembly according to claim 3, which is characterized in that the fastener (40) on the blade shaft (11) is along institute
State the axially and/or radially setting of blade shaft (11)；Fastener (40) on the motor shaft (21) is along the motor shaft (21)
Axially and/or radially setting.
5. fan assembly according to claim 3, which is characterized in that the fan blade axle sleeve (30) includes company connected in sequence
Section (31), changeover portion (32) and clamping section (33) are connect, the fastener (40) is threaded through in the linkage section (31) and is tightened in
On the blade shaft (11), so that the fan blade axle sleeve (30) is connect with the blade shaft (11), the clamping section (33) has
Multiple circumferentially spaced first shackle members (331) along the fan blade axle sleeve (30), multiple first shackle members (331)
It is engaged by clamping with the motor shaft sleeve (50).
6. fan assembly according to claim 5, which is characterized in that the linkage section (31) is far from the clamping section (33)
One end have to the recessed holding tank (311) in described clamping section (33) side, and the slot bottom of the holding tank (311) has and passes through
The connecting hole (312) of the clamping section (33) is passed to, the part or all of blade shaft (11) stretches into the holding tank (311)
Interior, the fastener (40) passes through the connecting hole (312) by clamping section (33) side and stretches into the holding tank (311)
It is interior to be connect with the blade shaft (11).
7. fan assembly according to claim 6, which is characterized in that the connecting hole (312) is located at the holding tank
(311) at bottom centre.
8. fan assembly according to claim 6, which is characterized in that the holding tank (311) is cone structure, along described
On linkage section (31) to the direction of the clamping section (33), the slot cross-section product of the holding tank (311) is gradually reduced, the fan blade
One end that axis (11) is connect with the fan blade axle sleeve (30) is cone structure compatible with the shape of the holding tank (311).
9. fan assembly according to claim 6, which is characterized in that the part cell wall of the holding tank (311), which has, to hang down
Directly on the First terrace (313) of the blade shaft (11) axis, the First terrace (313) and the blade shaft (11)
Second step face (111) between there is clearance D 1, one end that the blade shaft (11) connect with the fan blade axle sleeve (30) and
There is clearance D 2, and the clearance D 1 is big between the holding tank (311) cell wall vertical with the axis of the blade shaft (11)
In the clearance D 2.
10. fan assembly according to claim 5, which is characterized in that the linkage section (31) and/or the changeover portion
(32) and/or the clamping section (33) is cone structure, along the linkage section (31) to the direction of the clamping section (33), institute
The outer surface radial dimension for stating linkage section (31) and/or the changeover portion (32) and/or the clamping section (33) gradually increases.
11. fan assembly according to claim 5, which is characterized in that the motor shaft sleeve (50) includes：
Body part (51)；
Inserts (511), the body part (51) are set in the inserts (511) outside, and the inserts (511) has internal thread
Hole, the motor shaft (21) is stretched into the internal thread hole, so that the motor shaft sleeve (50) is connect with the motor (20)；
Multiple second shackle members (52) are arranged on the body part (51), and multiple second shackle members (52) are along described
Body portion (51) is provided at circumferentially spaced and surrounds the inserts (511), and multiple second shackle members (52) stretch into the clamping
It is clamped in section (33) and with multiple first shackle members (331), wherein multiple first shackle members (331) and multiple institutes
The second shackle member (52) is stated to be arranged in a one-to-one correspondence.
12. fan assembly according to claim 11, which is characterized in that the inserts (511) and the body part (51)
Embedding and injection molding is together.
13. fan assembly according to claim 5, which is characterized in that the motor shaft sleeve (50) includes：
There is body part (51) internal thread hole being arranged along center axis, the motor shaft (21) to stretch into the internal thread hole
It is interior, so that the motor shaft sleeve (50) is connect with the motor (20)；
Multiple second shackle members (52) are arranged on the body part (51), and multiple second shackle members (52) are along described
Body portion (51) are provided at circumferentially spaced, multiple second shackle members (52) stretch into the clamping section (33) and with it is multiple described
First shackle member (331) is clamped, wherein multiple first shackle members (331) correspond with multiple second shackle members (52)
Setting.
14. the fan assembly according to claim 11 or 13, which is characterized in that second shackle member (52) passes through injection molding
Molding.
15. the fan assembly according to claim 11 or 13, which is characterized in that by first shackle member (331) and
Second shackle member (52) is clamped so that the motor shaft sleeve (50) and the fan blade axle sleeve (30) connect, and described first blocks
Fitting (331) and/or second shackle member (52) are three-pawl type structure.
16. fan assembly according to claim 15, which is characterized in that second shackle member (52) is external spiral card
Pawl, first shackle member (331) are spiral latch, and the mating surface of the spiral latch is helicoid.
17. a kind of air conditioner, which is characterized in that including the fan assembly described in any one of claim 1 to 16.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820358779.8U CN208010626U (en) | 2018-03-15 | 2018-03-15 | Fan assembly and air conditioner with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820358779.8U CN208010626U (en) | 2018-03-15 | 2018-03-15 | Fan assembly and air conditioner with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208010626U true CN208010626U (en) | 2018-10-26 |
Family
ID=63888806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820358779.8U Active CN208010626U (en) | 2018-03-15 | 2018-03-15 | Fan assembly and air conditioner with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208010626U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110273855A (en) * | 2018-03-15 | 2019-09-24 | 珠海格力电器股份有限公司 | Shaft sleeve assembly, fan blade mounting structure and air conditioner |
| CN111121174A (en) * | 2020-01-16 | 2020-05-08 | 珠海格力电器股份有限公司 | Fan assembly, window air conditioner and control method thereof |
| CN111634410A (en) * | 2020-05-07 | 2020-09-08 | 北京航天控制仪器研究所 | Convenient small-size rudder cabin interior mounting structure who dismantles |
-
2018
- 2018-03-15 CN CN201820358779.8U patent/CN208010626U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110273855A (en) * | 2018-03-15 | 2019-09-24 | 珠海格力电器股份有限公司 | Shaft sleeve assembly, fan blade mounting structure and air conditioner |
| CN111121174A (en) * | 2020-01-16 | 2020-05-08 | 珠海格力电器股份有限公司 | Fan assembly, window air conditioner and control method thereof |
| CN111121174B (en) * | 2020-01-16 | 2024-03-29 | 珠海格力电器股份有限公司 | Fan assembly, window air conditioner and control method of window air conditioner |
| CN111634410A (en) * | 2020-05-07 | 2020-09-08 | 北京航天控制仪器研究所 | Convenient small-size rudder cabin interior mounting structure who dismantles |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208010626U (en) | Fan assembly and air conditioner with same | |
| CN204290557U (en) | A kind of plastic packaging PG buncher for air conditioning chamber's inner blower | |
| CN208124568U (en) | air conditioner | |
| CN208365674U (en) | A kind of window machine of easy disassembly | |
| CN207989574U (en) | A kind of dynamometer machine shaft coupling | |
| CN206680714U (en) | A kind of connecting shaft blade structure of sewing machine direct driving motor | |
| US20170045060A1 (en) | Diagonal flow fan | |
| CN208620438U (en) | Bearing rubber ring assembly and air conditioner with same | |
| CN209294130U (en) | Centrifugal fan blade assembly, centrifugal fan and air conditioning unit | |
| CN108613357B (en) | Fan assembly and indoor unit with same | |
| CN208010653U (en) | Fan blade assembly, fan blade mounting structure and air conditioner | |
| CN109405084A (en) | A kind of pre-pair structure of indoor unit fan of air conditioner axis hole | |
| CN212274105U (en) | Fan assembly and air conditioner | |
| CN207634395U (en) | Fan assembly and air conditioner with same | |
| CN208012025U (en) | Fan blade supporting assembly for fan blade, air duct assembly and air conditioner | |
| CN209639224U (en) | Air duct assembly and air conditioner | |
| CN207868953U (en) | The installing and dismounting special machine of motor rotor component | |
| CN207926383U (en) | Provision for disengagement for dismantling rotor and bearing block | |
| CN218282454U (en) | Fan fixing structure for automatic gluing machine of fan | |
| CN202560630U (en) | Cross-flow fan assembly structure | |
| CN206327568U (en) | A kind of propeller fixing device | |
| CN216699726U (en) | Motor assembly and air duct machine | |
| CN209214074U (en) | A kind of connection structure and the air-conditioning with it | |
| CN109798652A (en) | Air duct assembly and air conditioner | |
| CN219124072U (en) | Generator stator assembly expansion type inner circle locking clamping device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |