阅读说明：本技术 一种高效易拆装的风机盘管的风轮装置 (High-efficient easy fan coil's of dismouting wind wheel device ) 是由 陈俊健 雷家顺 陈俊达 揭少平 章潮江 王圆圆 于 2018-10-26 设计创作，主要内容包括：本发明公开了一种高效易拆装的风机盘管的风轮装置,包括安装套管和套设于所述安装套管上的风轮,所述风轮包括安装板和设于所述安装板上的扇叶,所述安装套管侧壁上设有第一固定板,所述第一固定板上设有第一限位杆,所述安装板底部设有与所述第一限位杆相配合的第一限位槽,所述风轮可拆卸连接于所述安装套管上；所述套管内壁上设有多个连接块,所述连接块一侧设有与所述连接块相配合的固定块,所述固定块由弹性材料制成,所述安装套管内设有储料腔,所述储料腔内装有胶水,所述连接块上设有第一通孔,所述固定块可推动所述胶水从所述第一通孔内流出。(The invention discloses a wind wheel device of a fan coil pipe with high efficiency and easy disassembly, which comprises an installation sleeve pipe and a wind wheel sleeved on the installation sleeve pipe, wherein the wind wheel comprises an installation plate and fan blades arranged on the installation plate; the mounting structure is characterized in that a plurality of connecting blocks are arranged on the inner wall of the sleeve, a fixing block matched with the connecting blocks is arranged on one side of each connecting block, the fixing blocks are made of elastic materials, a material storage cavity is arranged in the mounting sleeve, glue is filled in the material storage cavity, first through holes are formed in the connecting blocks, and the fixing blocks can push the glue to flow out of the first through holes.)

1. The wind wheel device of the efficient and easy-to-disassemble and assemble fan coil comprises a mounting sleeve (1) and a wind wheel sleeved on the mounting sleeve (1), wherein the wind wheel comprises a mounting plate (2) and fan blades (21) arranged on the mounting plate (2), a first fixing plate (14) is arranged on the side wall of the mounting sleeve (1), a first limiting rod (141) is arranged on the first fixing plate (14), a first limiting groove (24) matched with the first limiting rod (141) is arranged at the bottom of the mounting plate (2), and the wind wheel is detachably connected to the mounting sleeve (1); the method is characterized in that: the mounting sleeve is characterized in that a plurality of connecting blocks (12) are arranged on the inner wall of the mounting sleeve (1), a fixing block (11) matched with the connecting blocks (12) is arranged on one side of each connecting block (12), the fixing block (11) is made of elastic materials, a material storage cavity (16) is arranged in the mounting sleeve (1), glue is filled in the material storage cavity (16), a first through hole (121) is formed in each connecting block (12), and the fixing blocks (11) can push the glue to flow out of the first through holes (121); a first movable cavity (17) is arranged in the inner wall of the mounting sleeve (1), the fixed block (11) penetrates through the first movable cavity (17), a push plate (18) is arranged in the first movable cavity (17), the first movable cavity (17) and the material storage cavity (16) are separated through the push plate (18), and a transmission assembly for pushing the push plate (18) is arranged in the first movable cavity (17); a cavity (122) is arranged in the connecting block (12), the first through hole (121) is communicated with the cavity (122), the cavity (122) is communicated with the material storage cavity (16), a turning plate (161) is movably connected to the inner wall of the cavity (122), and a torsion spring is arranged at the bottom of the turning plate (161); a second sliding groove (13) is formed in the side wall of the mounting sleeve (1), a third sliding groove (131) is formed in the side wall of one side of the second sliding groove (13), a fourth sliding groove (132) is formed in the side wall of the other side of the second sliding groove (13), a second fixing plate (3) matched with the second sliding groove (13) is sleeved on the mounting sleeve (1), and a fixing groove (23) matched with the second fixing plate (3) is formed in the mounting plate (2); the first fixing plate (14) and the second fixing plate (3) are both made of magnetic materials, and the first fixing plate (14) and the second fixing plate (3) are magnetically attracted; be equipped with backup pad (111) on fixed block (11) lateral wall, connecting block (12) one end is equipped with the arc recess, be equipped with on fixed block (11) opposite side lateral wall with arc recess matched with guide slot (112).

2. A wind wheel device of a fan coil unit with high efficiency and easy disassembly and assembly according to claim 1, which is characterized in that: be equipped with first spout (171) on first activity chamber (17) inner wall, be equipped with second spacing groove (172) on first spout (171) inner wall, push pedal (18) bottom is equipped with first connecting block (181), first connecting block (181) bottom be equipped with second spacing groove (172) matched with first limiting plate (182).

3. The wind wheel device of the fan coil unit with high efficiency and easy disassembly and assembly as claimed in claim 2, wherein: the transmission assembly comprises a transmission plate (174) arranged in the first sliding groove (171) and a supporting spring (173) arranged in the first sliding groove (171), connecting shafts are respectively arranged on the side walls of two sides of the transmission plate (174), and the connecting shafts are arranged in the second limiting grooves (172); the transmission plates (174) are two groups, the tops of the two groups of transmission plates (174) are movably connected with each other, and the supporting springs (173) are arranged below the two groups of transmission plates (174).

4. A wind wheel device of a fan coil unit with high efficiency and easy disassembly and assembly according to claim 1, which is characterized in that: a third limiting groove (231) corresponding to the fourth sliding groove (132) is formed in the mounting plate (2), and a third fixing plate (31) matched with the third limiting groove (231) is formed in the second fixing plate (3); and a mounting cavity (133) is formed in the inner wall of the fourth sliding groove (132), and a ratchet wheel assembly used for fixing the third fixing plate (31) is arranged in the mounting cavity (133).

5. The wind wheel device of the fan coil unit with high efficiency and easy disassembly and assembly as claimed in claim 4, is characterized in that: the ratchet wheel assembly comprises a ratchet wheel (134) rotatably connected into the installation cavity (133), a connecting seat (135) arranged in the installation cavity (133) and a second limiting rod (136) penetrating through the connecting seat (135), a second movable cavity (1351) is arranged in the connecting seat (135), the second limiting rod (136) penetrates through the second movable cavity (1351), a limiting spring (1352) is arranged in the second movable cavity (1351), and the limiting spring (1352) is in contact with the bottom of the second limiting rod (136).

6. The wind wheel device of the fan coil unit with high efficiency and easy disassembly and assembly as claimed in claim 4, is characterized in that: a second connecting block (32) is arranged on the side wall of the second fixing plate (3), and a connecting plate (33) is arranged on the second connecting block (32); and the side wall of the third fixing plate (31) is provided with a transmission gear (311) matched with the ratchet wheel (134).

Technical Field

The invention belongs to the field of fan installation, and particularly relates to a wind wheel device of a fan coil pipe, which is efficient and easy to assemble and disassemble.

Background

The double-suction centrifugal fan is an important part in a fan coil, is directly connected with a motor for transmission, and is always a bottleneck of fan coil assembly line production, namely market expense and inconvenient operation when being positioned and installed with a rack and the motor. Traditional fan coil's fan wheel axle sleeve is a whole with wheel hub, during the installation, overlap the wind wheel on the motor shaft, run through axle sleeve and wheel hub's lateral surface through the bolt, with manual single-end spanner from air suction opening department through pulling bolt lock fastening many times and fixing on the motor shaft, because of the bolt need fix the lateral surface at the axle sleeve, hardly install from the air suction opening with the help of traditional pneumatic tool, thereby the installation effectiveness is low, to this kind of machine of seeking survival with the volume of fan coil, this has undoubtedly become its lock and has been named the larynx.

The wind wheel locking device of the fan coil disclosed in the chinese patent CN203584869U is installed from the air suction opening by using a pneumatic tool through the fancy shaft sleeve of the inner hexagon bolt and the end surface of the fancy hub, so as to improve the efficiency, when the inner hexagon bolt is tightened, not only the wind wheel is fixed on the fancy shaft sleeve, but also the fancy shaft sleeve is locked on the motor shaft, so as to achieve the high-efficiency locking effect; when the wind wheel is installed, the bolt still needs to be rotated, and the installation efficiency is still not high; when the wind wheel breaks down in use, the wind wheel can not be conveniently detached from the motor, and the wind wheel is inconvenient to maintain.

Disclosure of Invention

The invention provides a wind wheel device of a fan coil of an air conditioner, which aims to overcome the defects of the prior art and improve the installation efficiency of a wind wheel and is convenient to disassemble and assemble the wind wheel.

In order to achieve the purpose, the invention adopts the following technical scheme: a high-efficiency and easily-disassembled wind wheel device of a fan coil comprises an installation sleeve and a wind wheel sleeved on the installation sleeve, wherein the wind wheel comprises an installation plate and fan blades arranged on the installation plate; the inner wall of the sleeve is provided with a plurality of connecting blocks, one side of each connecting block is provided with a fixing block matched with the corresponding connecting block, each fixing block is made of elastic materials, a material storage cavity is arranged in the mounting sleeve, glue is filled in the material storage cavity, the connecting blocks are provided with first through holes, and the fixing blocks can push the glue to flow out of the first through holes; when the fan is assembled, the installation sleeve is directly sleeved on the motor output shaft, the motor output shaft and the installation sleeve form fixed fit through the fixed block and the connecting block, the installation sleeve is fixedly connected on the motor output shaft, the fan assembly is completed, and the fan installation efficiency is improved; when the mounting sleeve is sleeved on the motor output shaft, the fixing block is extruded under the action of the motor output shaft, so that the glue in the storage cavity is extruded out of the first through hole by the fixing block, and the connecting block and the motor output shaft are fixed together through the glue, thereby improving the fixing effect of the motor output shaft and the mounting sleeve; through the elastic material of the fixing block, the mounting sleeve is deformed under the action of the output shaft after being arranged on the motor output shaft, so that the fixing block extrudes the output shaft, a better fixing effect is achieved by matching the connecting block and the output shaft, and the phenomenon that the wind wheel slips on the motor output shaft is avoided; the fan is installed by directly inserting the installation sleeve into the output shaft of the motor, so that the link of rotating the bolt is avoided, the assembly speed of the fan is greatly improved, and the market competitiveness of the fan is improved; through the detachable connection of the wind wheel and the installation sleeve, the wind wheel can be conveniently taken down from the installation sleeve when damaged, and the maintenance of the wind wheel is facilitated.

Preferably, a first movable cavity is arranged in the inner wall of the mounting sleeve, the fixed block penetrates through the first movable cavity, a push plate is arranged in the first movable cavity, the first movable cavity and the material storage cavity are separated through the push plate, and a transmission assembly for pushing the push plate is arranged in the first movable cavity; when emboliaing the fixed sleeving on the motor output shaft, the fixed block produces deformation under the effect of output shaft, the fixed block enters into first activity intracavity, under drive assembly's effect, the kinetic energy that converts the removal kinetic energy of fixed block into the promotion push pedal, make the push pedal promote the glue in the storage chamber and spill over from first through-hole, thereby make connecting block and motor output shaft interconnect together under the effect of glue, promote the cooperation effect of wind wheel and motor output shaft, fix the stable on motor output shaft of wind wheel, avoid wind wheel and motor output shaft to produce the phenomenon of skidding.

Preferably, a cavity is arranged in the connecting block, the first through hole is communicated with the cavity, the cavity is communicated with the material storage cavity, a turnover plate is movably connected to the inner wall of the cavity, and a torsion spring is arranged at the bottom of the turnover plate; the material storage cavity is sealed by the turnover plate, so that the glue is stored in the material storage cavity when the push plate does not enter the material storage cavity, and the glue is prevented from overflowing from the first through hole; when the push pedal moves towards the inside of the material storage cavity under the action of the fixing block, the space in the material storage cavity is reduced under the action of the push pedal, the pressure inside the material storage cavity is increased, the turnover plate is pushed to turn over under the action of the pressure, so that the turnover plate turns over downwards to enter the cavity, glue in the material storage cavity enters the cavity, the glue overflows from the first through hole after entering the cavity, the connecting block and the motor output shaft are connected with each other under the action of the glue, the connecting block and the fixing block are matched with each other to form a fixing effect with the motor output shaft, and the fixing effect of the wind wheel and the motor output shaft is improved.

Preferably, a first sliding groove is formed in the inner wall of the first movable cavity, a second limiting groove is formed in the inner wall of the first sliding groove, a first connecting block is arranged at the bottom of the push plate, and a first limiting plate matched with the second limiting groove is arranged at the bottom of the first connecting block; the first connecting block is matched with the first sliding groove, so that the movement of the push plate is limited, the push plate can only move along the horizontal direction, the extrusion effect of the push plate on glue in the storage cavity is improved, and the glue can conveniently overflow from the first through hole under the action of the push plate; through mutually supporting of first limiting plate and second spacing groove, play the fixed action to the push pedal, increase the stability that the push pedal removed, promote the joint strength of each part of wind wheel device.

Preferably, the transmission assembly comprises a transmission plate arranged in the first sliding groove and a support spring arranged in the first sliding groove, connecting shafts are respectively arranged on the side walls of two sides of the transmission plate, and the connecting shafts are arranged in the second limiting grooves; the top parts of the two groups of transmission plates are movably connected with each other, and the supporting springs are arranged below the two groups of transmission plates; when the fixed block is contacted with the motor output shaft, the fixed block is pushed to deform under the action of the motor output shaft, the fixed block enters the first movable cavity under the action of pressure, the fixed block pushes the two transmission plates, the two transmission plates rotate around the connecting point under the action of the fixed block, the connecting shaft moves along the inner wall of the second limiting groove when the transmission plates rotate, the two transmission plates are respectively contacted with the push plate and the inner wall of the first movable cavity, the push plate is pushed to move towards the material storage cavity under the action of the transmission plates, the push plate enters the material storage cavity to extrude the glue in the material storage cavity, and the glue overflows from the first through hole to improve the fixing effect of the connecting block and the motor output shaft; through transmission assembly's effect, convert the extrusion of motor output shaft to the fixed block into the power that drags the push pedal motion, carry out reasonable utilization to kinetic energy, make the installation sleeve pipe after embolia motor output shaft on glue can be automatic spill over from first through-hole in, the fan assembly efficiency of very big promotion when promoting wind wheel and motor output shaft installation effect simplifies fan assembling process.

Preferably, a second sliding groove is formed in the side wall of the mounting sleeve, a third sliding groove is formed in the side wall of one side of the second sliding groove, a fourth sliding groove is formed in the side wall of the other side of the second sliding groove, a second fixing plate matched with the second sliding groove is sleeved on the mounting sleeve, and a fixing groove matched with the second fixing plate is formed in the mounting plate; the first fixing plate and the second fixing plate are both made of magnetic materials, and the first fixing plate and the second fixing plate are magnetically attracted; the second fixing plate can move along the fourth sliding groove to be in contact with the mounting plate so as to be matched with the fixing groove on the mounting plate; through the effect of first fixed plate and second fixed plate magnetic force, shortened the distance of first fixed plate and second fixed plate in the second fixed plate enters into the fixed slot after to the magnetic force effect between the first fixed plate that increases and the second fixed plate promotes the fixed effect of fixed plate to the mounting panel, avoids the wind wheel to drop from the installation sleeve pipe.

Preferably, a third limiting groove corresponding to the fourth sliding groove is formed in the mounting plate, and a third fixing plate matched with the third limiting groove is formed in the second fixing plate; an installation cavity is formed in the inner wall of the fourth sliding chute, and a ratchet wheel assembly used for fixing the third fixing plate is arranged in the installation cavity; the ratchet wheel assembly is used for limiting the third fixing plate, so that the second fixing plate is limited in the fixing groove, and the fixing effect of the fixing plate on the second fixing plate is improved by matching the magnetic action of the first fixing plate and the second fixing plate, so that the fixing effect of the fixing plate on the wind wheel is improved; through mutually supporting of third fixed plate and third spacing groove, make the installation sleeve rotate the drive wind wheel that makes can be normal, mutually support with first gag lever post, alleviate the distortion power that first gag lever post received, avoid wind wheel and installation sleeve to take place the phenomenon of skidding.

Preferably, the ratchet assembly comprises a ratchet wheel rotatably connected in the mounting cavity, a connecting seat arranged in the mounting cavity and a second limiting rod penetrating through the connecting seat, a second movable cavity is arranged in the connecting seat, the second limiting rod penetrates through the second movable cavity, a limiting spring is arranged in the second movable cavity, and the limiting spring is in contact with the bottom of the second limiting rod; the ratchet wheel can only rotate in a single direction through the matching of the second limiting rod and the ratchet wheel, the third fixing plate is limited under the action of the ratchet wheel, the third fixing plate cannot easily fall out of the fourth sliding groove after moving to the tail end of the fourth sliding groove along the fourth sliding groove, the fixing effect of the first fixing plate and the second fixing plate on the wind wheel is improved through the matching of the magnetic force of the first fixing plate and the magnetic force of the second fixing plate, and the wind wheel is stably fixed on the mounting sleeve; through spacing spring's effect, when needs are torn open the wind wheel and are maintained, the increase is to the power of second fixed plate, makes the second fixed plate promote the second gag lever post and enters into second activity intracavity, makes the ratchet carry out antiport to take out the second fixed plate from the fixed slot, be convenient for take out the wind wheel from the installation cover intraductal, thereby can be convenient maintain the wind wheel.

Preferably, a supporting plate is arranged on the side wall of the fixed block, an arc-shaped groove is formed in one end of the connecting block, and a guide groove matched with the arc-shaped groove is formed in the side wall of the other side of the fixed block; the arc recess of connecting block one end is corresponding with the motor output shaft, through the setting of guide slot, avoids the fixed block to play the hindrance effect when the installation sleeve pipe inserts on the motor output shaft, makes the installation sleeve pipe can be level and smooth embolia the motor output shaft on, the installation of the first fan of being convenient for.

Preferably, a second connecting block is arranged on the side wall of the second fixing plate, and a connecting plate is arranged on the second connecting block; the side wall of the third fixing plate is provided with a transmission gear matched with the ratchet wheel; the second fixing plate is convenient to operate through the connecting plate, and can be conveniently pulled out of the fixing groove, so that the wind wheel can be conveniently taken down from the mounting sleeve; through the mutual contact of driving tooth and ratchet, make the third fixed plate drive the ratchet and rotate when fourth spout internal motion, play fixed limiting displacement to the third fixed plate through the effect of ratchet, promote the fixed effect of second fixed plate to the wind wheel, increase wind wheel device's structural strength.

The invention has the following advantages: when the fan is assembled, the installation sleeve is directly sleeved on the motor output shaft, the motor output shaft and the installation sleeve form fixed fit through the fixed block and the connecting block, the installation sleeve is fixedly connected on the motor output shaft, the fan assembly is completed, and the fan installation efficiency is improved; when the mounting sleeve is sleeved on the motor output shaft, the fixing block is extruded under the action of the motor output shaft, so that the glue in the storage cavity is extruded out of the first through hole by the fixing block, and the connecting block and the motor output shaft are fixed together through the glue, thereby improving the fixing effect of the motor output shaft and the mounting sleeve; through the elastic material of the fixing block, the mounting sleeve is deformed under the action of the output shaft after being arranged on the motor output shaft, so that the fixing block extrudes the output shaft, a better fixing effect is achieved by matching the connecting block and the output shaft, and the phenomenon that the wind wheel slips on the motor output shaft is avoided; the fan is installed by directly inserting the installation sleeve into the output shaft of the motor, so that the link of rotating the bolt is avoided, the assembly speed of the fan is greatly improved, and the market competitiveness of the fan is improved; through the detachable connection of the wind wheel and the installation sleeve, the wind wheel can be conveniently taken down from the installation sleeve when damaged, and the maintenance of the wind wheel is facilitated.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a rear view of the present invention.

Fig. 3 is a front view of the present invention.

Fig. 4 is a first cross-sectional view of the present invention.

Fig. 5 is an enlarged view of a portion a in fig. 4.

FIG. 6 is a second cross-sectional view of the present invention.

Fig. 7 is an exploded view of the present invention.

Fig. 8 is a schematic view of a wind turbine according to the present invention.

Figure 9 is a rear view of a rotor according to the invention.

Fig. 10 is a schematic cross-sectional view of an installation sleeve of the present invention.

Fig. 11 is a schematic structural view of the second sliding chute of the present invention.

FIG. 12 is a schematic view of the ratchet assembly of the present invention.

Fig. 13 is an enlarged view of fig. 12 at B.

FIG. 14 is a schematic structural diagram of a push plate according to the present invention.

Fig. 15 is a schematic structural view of the fixing block of the present invention.

Fig. 16 is a schematic structural view of a second fixing plate according to the present invention.

Detailed Description

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-16, a high-efficiency and easily detachable wind wheel device of a fan coil includes a mounting sleeve 1 and a wind wheel sleeved on the mounting sleeve 1, where the wind wheel includes a mounting plate 2 and fan blades 21 arranged on the mounting plate 2, the fan blades are multiple groups and uniformly arranged on the surface of the mounting plate, a first fixing plate 14 is arranged on the side wall of the mounting sleeve 1, a first limiting rod 141 is arranged on the first fixing plate 14, a first limiting groove 24 matched with the first limiting rod 141 is arranged at the bottom of the mounting plate 2, the first limiting rod and the first limiting groove are multiple groups, the number of the first limiting groove corresponds to the number of the first limiting rod, and taking the first limiting rods as three groups as an example, the wind wheel is detachably connected to the mounting sleeve 1; the inner wall of the installation sleeve 1 is provided with a plurality of connecting blocks 12, one side of each connecting block 12 is provided with fixing blocks 11 matched with the connecting blocks 12, the number of the fixing blocks is the same as that of the connecting blocks, and the connecting blocks and the fixing blocks are respectively four groups; the fixing blocks 11 are made of elastic materials and made of rubber materials, when the fixing blocks are in a normal state, the aperture of a through hole formed by each group of fixing blocks is smaller than the diameter of the output shaft of the motor, a material storage cavity 16 is arranged in the mounting sleeve 1, glue is filled in the material storage cavity 16, a first through hole 121 is formed in the connecting block 12, and the fixing blocks 11 can push the glue to flow out of the first through hole 121; be equipped with feed inlet 162 on the storage cavity lateral wall, be equipped with the inlet pipe 15 corresponding with the feed inlet on the installation sleeve pipe lateral wall, glue is added the storage intracavity through the inlet pipe, is convenient for fix connecting block and motor output shaft together through glue when the connecting block contacts with motor output shaft.

When the fan is installed, the installation sleeve is directly sleeved on the motor output shaft, after the motor output shaft is inserted into the matched installation sleeve, the fixed block is extruded under the action of the motor output shaft, the fixed block is deformed and then extruded inside the material storage cavity, so that glue in the material storage cavity enters the connecting block from the material storage cavity, the glue overflows from the first through hole, and the connecting block is adhered to the motor output shaft under the action of the glue and forms fixed fit with the motor output shaft; the motor output shaft and the mounting sleeve are fixedly matched through the fixing block and the connecting block, the mounting sleeve is fixedly connected to the motor output shaft, the fan is assembled, and the mounting efficiency of the fan is improved; through the elastic material of the fixing block, the mounting sleeve is deformed under the action of the output shaft after being arranged on the motor output shaft, so that the fixing block extrudes the output shaft, a better fixing effect is achieved by matching the connecting block and the output shaft, and the phenomenon that the wind wheel slips on the motor output shaft is avoided; the fan is installed by directly inserting the installation sleeve into the output shaft of the motor, so that the link of rotating the bolt is avoided, the assembly speed of the fan is greatly improved, and the market competitiveness of the fan is improved; through the detachable connection of the wind wheel and the installation sleeve, the wind wheel can be conveniently taken down from the installation sleeve when damaged, and the maintenance of the wind wheel is facilitated.

A plurality of groups of first movable cavities 17 are arranged in the inner wall of the mounting sleeve 1, the number of the first movable cavities corresponds to the number of the fixed blocks, for example, four groups of the first movable cavities are provided, the fixed blocks 11 penetrate through the first movable cavities 17, movable grooves are formed in the side walls of the first movable cavities, the fixed blocks penetrate through the movable grooves, and the fixed blocks can move along the movable grooves; a push plate 18 is arranged in the first movable cavity 17, the first movable cavity 17 and the material storage cavity 16 are separated by the push plate 18, and the number of the corresponding material storage cavities corresponds to that of the first movable cavities; a transmission component for pushing the push plate 18 is arranged in the first movable cavity 17; the side wall of one side of the push plate is the inner wall of one side of the first movable cavity, and the side wall of the other side of the push plate is the inner wall of one side of the material storage cavity; the push plate has a sealing effect on the material storage cavity, so that the glue in the material storage cavity is prevented from entering the first movable cavity; when the mounting sleeve is sleeved on the motor output shaft, because the initial distance between the fixed blocks is smaller than the diameter of the motor output shaft, the fixed blocks are pushed to move towards the inside of the first movable cavity along the movable grooves under the action of the motor output shaft until the fixed blocks cannot continue to move after moving into the first movable cavity, the fixed blocks generate certain deformation and generate reverse extrusion force on the motor output shaft, so that the groups of fixed blocks are mutually matched to clamp the motor output shaft between the groups of fixed blocks, the motor output shaft is fixed, and the fixing effect of the mounting sleeve and the motor output shaft is improved; the fixed block promotes drive assembly when entering into first activity intracavity, convert the kinetic energy that the fixed block removed into the kinetic energy that promotes the push pedal motion under drive assembly's effect, make the push pedal move toward the storage cavity direction along first activity intracavity wall, reduce the volume in the storage cavity under the effect of push pedal, make the mutual extrusion of glue in the storage cavity, thereby make glue in the storage cavity enter into the link block and spill over from first through-hole in, make the link block adhere mutually with motor output shaft under the effect of glue, the cooperation fixed block plays the fixed action to motor output shaft, further promotion installation sleeve pipe and motor output shaft's fixed effect, the completion is to the assembling process of fan.

A cavity 122 is formed in the connecting block 12, the first through hole 121 is communicated with the cavity 122, the cavity 122 is communicated with the material storage chamber 16, a turning plate 161 is movably connected to the inner wall of the cavity 122, and a torsion spring is arranged at the bottom of the turning plate 161; the two groups of turnover plates are hinged to the inner walls of the two sides of the cavity respectively, when the torsion spring is in a normal state, the turnover plates are in a horizontal state, the cavity is sealed under the action of the turnover plates, and meanwhile, the storage cavity is sealed, so that glue in the storage cavity is prevented from entering the cavity; after the push plate enters the material storage cavity under the action of the fixing block, the space in the material storage cavity is gradually reduced under the action of the push plate, the pressure in the material storage cavity is increased, glue is extruded in the material storage cavity, the turnover plate is pushed to turn over towards the inside of the cavity under the action of the pressure, the turnover plate is turned into the cavity, the cavity and the material storage cavity are in a conducting state, the glue in the material storage cavity enters the cavity under the action of the pressure, after the glue enters the cavity, the glue slowly increases in the cavity along with the glue, the glue overflows from the first through hole, the connecting block is bonded with the motor output shaft under the action of the glue, the connecting block is fixed with the motor output shaft together, and the connecting block and the fixing block are matched with each other to fix the motor output shaft.

A first sliding groove 171 is formed in the inner wall of the first movable cavity 17, a second limiting groove 172 is formed in the inner wall of the first sliding groove 171, a first connecting block 181 is arranged at the bottom of the push plate 18, and a first limiting plate 182 matched with the second limiting groove 172 is arranged at the bottom of the first connecting block 181; the first connecting block is matched with the first sliding groove, so that the movement of the push plate is limited, the push plate can only move along the horizontal direction, the extrusion effect of the push plate on glue in the storage cavity is improved, and the glue can conveniently overflow from the first through hole under the action of the push plate; through mutually supporting of first limiting plate and second spacing groove, play the fixed action to the push pedal, increase the stability that the push pedal removed, promote the joint strength of each part of wind wheel device.

The transmission assembly comprises a transmission plate 174 arranged in the first sliding groove 171 and a support spring 173 arranged in the first sliding groove 171, connecting shafts are respectively arranged on the side walls of two sides of the transmission plate 174, the connecting shafts are arranged in the second limiting groove 172, the connecting shafts can rotate in the second limiting groove, the connecting shafts can move along the inner wall of the second limiting groove, and the transmission plate is fixed in the first sliding groove through the matching of the connecting shafts on two sides of the transmission plate and the second limiting groove, so that the transmission plate cannot be separated from the first sliding groove; the top parts of the two groups of transmission plates 174 are hinged together, and the supporting spring 173 is arranged below the two groups of transmission plates 174; when the mounting sleeve is not installed on the output shaft of the motor, the support spring pushes the hinge point of the two groups of transmission plates to be positioned at the highest position, so that the two groups of transmission plates are mutually matched to form a conical structure; after the mounting sleeve is arranged on the motor output shaft, the fixing block is pushed under the action of the motor output shaft to enter the first movable cavity, the fixing block is contacted with the hinged part of the two groups of transmission plates when entering the first movable cavity, the hinged point of the two groups of transmission plates is pushed to move towards the bottom of the first chute under the action of the fixing block, one transmission plate is contacted with the inner wall of the first movable cavity, the other transmission plate is contacted with the push plate, the inner wall of the first movable cavity provides supporting force for the transmission plate, the transmission plate can only move towards the material storage cavity along the second limiting groove, the transmission plate is more stably moved by the mutual matching of the connecting shaft and the second limiting groove, the push plate is pushed under the action of the transmission plate to push the push plate into the material storage cavity, so that the glue in the material storage cavity seeps out from the first through hole, and the connecting block is bonded with the motor output shaft, the fixing effect of the installation sleeve and the motor output shaft is improved; through transmission assembly's effect, convert the extrusion of motor output shaft to the fixed block into the power that drags the push pedal motion, carry out reasonable utilization to kinetic energy, make the installation sleeve pipe after embolia motor output shaft on glue can be automatic spill over from first through-hole in, the fan assembly efficiency of very big promotion when promoting wind wheel and motor output shaft installation effect simplifies fan assembling process.

A second sliding chute 13 is arranged on the side wall of the mounting sleeve 1, a third sliding chute 131 is arranged on the side wall of one side of the second sliding chute 13, a fourth sliding chute 132 is arranged on the side wall of the other side of the second sliding chute 13, a second fixing plate 3 matched with the second sliding chute 13 is sleeved on the mounting sleeve 1, and a fixing groove 23 matched with the second fixing plate 3 is arranged on the mounting plate 2; the first fixing plate 14 and the second fixing plate 3 are both made of magnetic materials, and the first fixing plate 14 and the second fixing plate 3 are magnetically attracted; the diameters of the second sliding chute, the third sliding chute and the fourth sliding chute are the same, the second sliding chute is of an annular structure, a third limiting groove 231 corresponding to the fourth sliding chute 132 is arranged on the mounting plate 2, and a third fixing plate 31 matched with the third limiting groove 231 is arranged on the second fixing plate 3; be equipped with installation cavity 133 on the fourth spout 132 inner wall, be equipped with in the installation cavity 133 and be used for fixing the ratchet subassembly of third fixed plate 31 is equipped with second through-hole 22 on the mounting panel, and the mounting panel is located on the installation sleeve through the cover through the second.

When the mounting plate is mounted, the second through hole is aligned with the mounting sleeve for assembly, the first limiting rod is embedded into the first limiting groove, the mounting plate is limited through the mutual matching of the first limiting rod and the first limiting groove, the motor can drive the mounting plate to rotate while driving the mounting sleeve to rotate, and therefore the fan blades rotate to generate wind power; when the second fixing plate is assembled, the third fixing plate is aligned with the third chute and is arranged on the mounting sleeve, the third fixing plate is embedded into the third chute and enters the second chute along the third chute, the second fixing plate is rotated along the second chute, the third fixing plate is moved to the position of the fourth chute, the second fixing plate is pushed to the bottom of the fourth chute along the fourth chute, the second fixing plate is embedded into the fixing groove on the mounting plate, the third fixing plate is embedded into the third limiting groove when the second fixing plate is embedded into the fixing groove, the bottom of the third fixing plate is embedded into the fourth chute, the top of the third fixing plate is arranged in the third limiting groove, so that the fourth chute is driven to transmit when the mounting sleeve rotates, and the third fixing plate is driven to rotate together under the mutual matching of the fourth chute and the third fixing plate and is matched with the first limiting rod, the twisting force borne by the first limiting rod is reduced, and the phenomenon that the wind wheel and the mounting sleeve slip is avoided; under the action of the magnetic force of the first fixing plate and the second fixing plate, the distance between the first fixing plate and the second fixing plate is shortened after the second fixing plate enters the fixing groove, so that the magnetic force action between the first fixing plate and the second fixing plate is increased, the fixing effect of the fixing plate on the mounting plate is improved, and the wind wheel is prevented from falling off the mounting sleeve; play limiting displacement to the third fixed plate through ratchet subassembly to with the second fixed plate restriction in the fixed slot, the magnetic force effect of cooperation first fixed plate and second fixed plate promotes the fixed effect to the second fixed plate, thereby promotes the fixed effect of fixed plate to the wind wheel.

The ratchet assembly comprises a ratchet 134 rotatably connected in the mounting cavity 133, a connecting seat 135 arranged in the mounting cavity 133 and a second limiting rod 136 penetrating through the connecting seat 135, a second movable cavity 1351 is arranged in the connecting seat 135, the second limiting rod 136 penetrates through the second movable cavity 1351, a limiting spring 1352 is arranged in the second movable cavity 1351, the limiting spring 1352 is in contact with the bottom of the second limiting rod 136, a second limiting plate 1361 is arranged at the bottom of the second limiting rod, the limiting spring is in contact with the second limiting plate, the second limiting rod is prevented from being separated from the second movable cavity through the second limiting plate, and the connection effect of the second limiting rod and the second movable cavity is improved; when the third fixing plate enters the bottom of the fourth chute along the fourth chute, the side wall of the third fixing plate is in contact with the ratchet wheel, and the ratchet wheel is driven to rotate under the action of the third fixing plate, so that the ratchet wheel rotates in a single direction, and the third fixing plate can conveniently enter the other side of the matched ratchet wheel to form fixed fit with the mounting plate; when the third fixing plate enters the other side of the ratchet wheel and is contacted with the ratchet wheel, the second limiting rod is matched with the ratchet wheel to limit the ratchet wheel, so that the ratchet wheel cannot rotate, the third fixing plate is limited, the third fixing plate is prevented from being separated from the fixing groove, the third fixing plate cannot be easily separated from the fourth sliding groove after moving to the tail end of the fourth sliding groove along the fourth sliding groove, the fixing effect of the first fixing plate and the second fixing plate on the wind wheel is improved by matching the magnetic force of the first fixing plate and the second fixing plate, and the wind wheel is stably fixed on the mounting sleeve; through spacing spring's effect, when needs are torn open the wind wheel and are maintained, the increase is to the power of second fixed plate, makes the second fixed plate promote the second gag lever post and enters into second activity intracavity, makes the ratchet carry out antiport to take out the second fixed plate from the fixed slot, be convenient for take out the wind wheel from the installation cover intraductal, thereby can be convenient maintain the wind wheel.

A supporting plate 111 is arranged on the side wall of the fixed block 11, an arc-shaped groove is arranged at one end of the connecting block 12, and a guide groove 112 matched with the arc-shaped groove is arranged on the side wall of the other side of the fixed block 11; the supporting plate has a supporting function on the fixing block, so that the fixing block is prevented from being bent under the action of the motor output shaft when the mounting sleeve is arranged on the motor output shaft, the fixing block is kept in a vertical state, and the fixing block is conveniently driven to enable the glue to overflow from the first through hole; the arc recess of connecting block one end is corresponding with the motor output shaft, through the setting of guide slot, avoids the fixed block to play the hindrance effect when the installation sleeve pipe inserts on the motor output shaft, makes the installation sleeve pipe can be level and smooth embolia the motor output shaft on, the installation of the first fan of being convenient for.

A second connecting block 32 is arranged on the side wall of the second fixing plate 3, and a connecting plate 33 is arranged on the second connecting block 32; the side wall of the third fixing plate 31 is provided with a transmission gear 311 matched with the ratchet wheel 134; the second fixing plate is convenient to operate through the connecting plate, can be conveniently pulled out of the fixing groove, exerts pulling force on the second fixing plate, pulls the second fixing plate into the second sliding groove from the fourth sliding groove, rotates the second fixing plate along the second sliding groove, and takes the second fixing plate down from the third sliding groove, so that the wind wheel is convenient to take down from the mounting sleeve; through the mutual contact of driving tooth and ratchet, make the third fixed plate drive the ratchet and rotate when fourth spout internal motion, play fixed limiting displacement to the third fixed plate through the effect of ratchet, promote the fixed effect of second fixed plate to the wind wheel, increase wind wheel device's structural strength.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.