WO2020182090A1 - 一种轴流风扇运输用连接构件及轴流风扇包装运输方法 - Google Patents

一种轴流风扇运输用连接构件及轴流风扇包装运输方法 Download PDF

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Publication number
WO2020182090A1
WO2020182090A1 PCT/CN2020/078359 CN2020078359W WO2020182090A1 WO 2020182090 A1 WO2020182090 A1 WO 2020182090A1 CN 2020078359 W CN2020078359 W CN 2020078359W WO 2020182090 A1 WO2020182090 A1 WO 2020182090A1
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WO
WIPO (PCT)
Prior art keywords
connecting member
axial
assembling part
assembling
flow fan
Prior art date
Application number
PCT/CN2020/078359
Other languages
English (en)
French (fr)
Inventor
万青松
马振豪
张均岩
袁珊珊
杜超
池玉玲
Original Assignee
青岛海尔空调器有限总公司
海尔智家股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CN201910184977.6A external-priority patent/CN110104321B/zh
Priority claimed from CN201920309441.8U external-priority patent/CN209871206U/zh
Application filed by 青岛海尔空调器有限总公司, 海尔智家股份有限公司 filed Critical 青岛海尔空调器有限总公司
Publication of WO2020182090A1 publication Critical patent/WO2020182090A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D59/00—Plugs, sleeves, caps, or like rigid or semi-rigid elements for protecting parts of articles or for bundling articles, e.g. protectors for screw-threads, end caps for tubes or for bundling rod-shaped articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/68—Containers, packaging elements or packages, specially adapted for particular articles or materials for machines, engines or vehicles in assembled or dismantled form
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/38—Fan details of outdoor units, e.g. bell-mouth shaped inlets or fan mountings

Definitions

  • the invention relates to a connecting member for transportation of an axial flow fan and a packaging and transportation method for the axial flow fan.
  • Another transportation method is: the axial flow fan is shipped in a separate package. Its disadvantage is that it takes up the volume of the container when it is packaged and shipped separately, resulting in less packing and increasing transportation costs.
  • the present invention provides a connecting member for axial flow fan transportation, which solves the problems of unstable packaging and fixing during transportation of the axial flow fan in the prior art, prone to defective rate or high cost of independent transportation.
  • the connecting member for axial fan transportation proposed by the present invention adopts the following technical solutions to achieve:
  • a connecting member for axial flow fan transportation The connecting member is inserted in a motor bracket and clamped and fixed with the motor bracket.
  • the connecting member is provided with an assembly part for assembling the axial fan, and the axial fan is installed on the assembly part ,
  • the assembling part is provided with a circumferential limiting structure that can cooperate with the axial fan to limit the axial fan in the circumferential direction, and the assembling part is also provided with an axial limiting structure for limiting the axial direction of the axial fan .
  • the invention also includes the following additional technical features:
  • a locking structure for locking the connecting member and the motor support is also provided between the connecting member and the motor support, and the locking structure includes a first locking hole provided on the connecting member and a first locking hole provided on the motor support.
  • the second locking hole on the upper part and the locking part for inserting or screwing on the motor support and the connecting member.
  • the locking member is a locking screw or a locking bolt.
  • the axial flow fan includes a connecting seat for connecting a plurality of fan blades, an assembly tube located in the middle of the connecting seat, and a connecting rib circumferentially arranged around the assembly tube for connecting the connecting seat and the assembly tube.
  • An inserting part that can be inserted and matched with the motor bracket and a clamping part for clamping and fixing the connecting member and the motor bracket after the connecting member is inserted in place.
  • the connecting member includes a member body and a supporting table provided on the member body, the assembling part is provided on the supporting table, and the assembling part includes a first assembling part and a second assembling part.
  • An assembling part is fixedly connected with the support platform, the second assembling part is connected with the end of the first assembling part and is located at the front end of the first assembling part, the first assembling part is adapted to the inner contour shape of the connecting seat, and the connecting seat is sleeved in the first assembling part
  • the second assembling part is adapted to the inner contour shape of the assembling cylinder, the assembling cylinder is sleeved on the second assembling part, the first assembling part is provided with a circumferential limiting structure that can cooperate with the connecting ribs, the second The assembly part is provided with an axial limit structure.
  • the circumferential limiting structure is a long groove opened on the outer surface of the first assembling part, the connecting rib is inserted into the long groove, and the connecting tight depth is less than the depth of the long groove.
  • the connecting member includes a member body and a supporting table provided on the member body, the assembling part is provided on the supporting table, the assembling part includes a first assembling part and a second assembling part, the first assembling part It is fixedly connected to the support table, the first assembly part is adapted to the inner contour shape of the connecting seat, the connecting seat is sleeved on the first assembling part, the second assembling part is adapted to the inner contour shape of the assembling cylinder, and the assembling cylinder is sleeved on the second
  • the first assembling part is provided with a circumferential limiting structure that can cooperate with the connecting ribs
  • the second assembling part is provided with an axial limiting structure
  • the center of the first assembling part is provided along its axis A long through hole opened in the direction, the second assembly portion passes through the long through hole and is fixedly connected to the support platform, and the circumferential limiting structure is opened on the outer surface of the first assembly portion along the axial direction of the first assembly portion
  • the axial limit structure includes a thread provided at the end of the second assembly part and a nut tightened with the thread.
  • the nut is tightened on the second assembly part and pressed against the axial flow fan. On the fan.
  • the inserting portion is an inserting protrusion provided on the component body
  • a hollow inserting hole is formed on the motor bracket
  • the component body is inserted into the pin hole through the inserting protrusion
  • the clamping portion is a The upper and lower ends of the component body are used for clamping the first hook and the second hook on the motor bracket.
  • the present invention provides a connecting member for axial flow fan transportation.
  • the connecting member is inserted into a motor bracket and is clamped and fixed with the motor bracket.
  • the connecting member is provided with an assembly part for assembling the axial fan, and the axial fan is installed on the connecting member.
  • the assembling part is provided with a circumferential limiting structure that can cooperate with the axial fan to limit the axial fan in the circumferential direction, and the assembling part is also provided with an axial limiting structure in the axial direction of the axial fan. Limit structure.
  • the circumferential limit structure and the axial limit structure on the connecting member matched with the axial flow fan completely position and fix the axial flow fan, which effectively solves the problem that the axial flow fan is not firmly fixed and bumps into the sheet metal during transportation. This leads to the problem of high defect rate.
  • the use of the connecting member of the present invention can make the axial fan need not be transported and packaged separately, and can also ensure that it is not damaged during transportation. Compared with the method of transporting in separate packaging, it saves packaging and transportation. the cost of.
  • Figure 1 is the first structural schematic diagram of the coupling of the axial fan for transportation with the motor bracket and the axial fan according to the present invention
  • FIG. 2 is the first structural schematic diagram of the coupling of the axial fan for transportation with the motor bracket and the axial fan according to the present invention
  • Fig. 3 is the first structural schematic diagram of the coupling of the axial fan for transportation and the axial fan according to the present invention
  • Fig. 4 is a second structural schematic diagram of the cooperation of the axial flow fan transport connector and the axial flow fan of the present invention
  • Fig. 5 is a structural schematic diagram 1 of the connecting piece for transportation of the axial fan of the present invention.
  • Fig. 6 is the second structural diagram of the connecting piece for the axial flow fan of the present invention.
  • the present invention proposes an embodiment of a connecting member 300 for an axial fan 100 for transportation.
  • the connecting member 300 can be used to realize the connection and fixation between the axial fan 100 and the motor bracket 200.
  • the connecting member 300 is connected to the axial fan 100 and the motor bracket 200 respectively. 300 is inserted into the motor bracket 200 and clamped and fixed with the motor bracket 200.
  • the axial fan 100 includes a connecting seat 110 for connecting a plurality of fan blades.
  • the connecting seat 110 has a cylindrical structure and is located in the middle of the connecting seat 110
  • the assembly barrel 120 and the surrounding assembly barrel 120 are circumferentially provided with connecting ribs 130 for connecting the connecting seat 110 and the assembly barrel 120
  • the connecting member 300 is provided with an inserting portion 310 that can be inserted and fitted with the motor bracket 200 and After the connecting member 300 is inserted in place, the connecting member 300 and the motor bracket 200 are clamped and fixed to the clamping part 320.
  • the inserting portion 310 is an inserting protrusion provided on the connecting member 300, and a hollow inserting hole 210 is formed on the motor bracket 200.
  • the inserting hole 210 should match the shape of the inserting protrusion.
  • the inserting hole 210 on the middle motor bracket 200 is a square hole, and the inserting protrusion is a ring-shaped protrusion.
  • the outer diameter of the inserting protrusion should be slightly smaller than the inner diameter of the inscribed circle of the square hole to facilitate the inserting protrusion. It can be inserted into the insertion hole 210. Through the cooperation of the insertion hole 210 and the insertion protrusion, the right and left direction of the connecting member 300 can be restricted.
  • the clamping part 310 is provided on the upper end of the connecting member 300 and The lower end is used to clamp the first hook 321 and the second hook 322 on the motor bracket 200, and pass the first hook 321 and the second hook 321 on the connecting member 300 after the connecting member 300 is clamped into the insertion hole.
  • the hook 322 is clamped on the motor support 200 to limit the upper and lower positions of the motor support 200.
  • the first hook 321 and the second hook 322 extend outwardly perpendicular to the end surface of the connecting member 300, and are provided with a hook bent inwardly at their ends for enclosing the upper part of the insertion hole 210 on the motor bracket 200
  • the cross arm and the lower cross arm are clamped and fixed, and the first hook 321 and the second hook 322 are clamped on the motor bracket 200 to limit the upper and lower movement of the connecting member 300.
  • the holes 210 cooperate to realize the limit in the left and right directions.
  • the connecting member 300 can be completely restricted and fixed in four directions: up, down, left, and right.
  • the connecting member 300 is provided with an assembling part 330 for assembling the axial fan 100, the axial fan 100 is installed on the assembling part 330, and the assembling part 330 is provided with an axial fan 100 that can be matched with the axial fan 100.
  • the circumferential limiting structure 331 for limiting the position is further provided with an axial limiting structure 332 for limiting the axial direction of the axial fan 100 on the assembling part 330.
  • a locking structure for locking the connecting member 300 and the motor bracket 200 is also provided between the connecting member 300 and the motor bracket 200.
  • the The locking structure includes a first locking hole provided on the connecting member 300, a second locking hole provided on the motor bracket 200, and a locking hole for inserting or screwing on the motor bracket 200 and the connecting member 300 Pieces.
  • the locking member is a locking screw or a locking bolt.
  • the locking member 300 After the connecting member 300 is inserted into the motor bracket 200 and clamped and fixed between the motor bracket 200, the locking member can pass through the first locking hole and the second locking hole to lock and fix the two; When tightening, the locking screws can be screwed into the first locking hole and the second locking hole, and threads are arranged in the locking holes to realize tightening and fixing; of course, a locking pin can also be set to insert the locking plug It can also be installed in the first locking hole and the second locking hole to lock and fix the two, and there is no restriction on the specific form here.
  • the connecting member 300 includes a member body 340 and a support platform 350 arranged on the member body 340, and the assembly part 330 is arranged on On the supporting table 350, preferably, the supporting table 350 is an annular table, and the axial flow fan 100 is assembled on the supporting table 350 during assembly. Since the blades of the axial fan 100 are arranged in a spiral arrangement, the supporting table 350 can ensure the fan The blades can be placed spirally in the gap between the component body 340 and the support platform 350 to provide accommodation space for the fan blades. At the same time, the distance between the upper end surface of the support platform 350 and the upper end surface of the component body 340 should be greater than that of the shaft during installation.
  • the height of the blades of the flow fan 100 from the top to the bottom can prevent the blades from being pressed against the component body 340 when the axial flow fan 100 is assembled.
  • the component body is made of steel, iron or plastic in this embodiment.
  • the assembling part 330 in this embodiment includes a first assembling part 333 and a second assembling part 334, the first assembling part 333 is fixedly connected to the supporting platform 350, and the second assembling part 334 and the first assembling part 333 The end is connected and located at the front end of the first assembly part 333.
  • the first assembly part 333 is preferably a first assembly post.
  • the first assembly part 333 is adapted to the inner contour shape of the connecting seat 110.
  • the connecting seat 110 can be fitted in the first assembly
  • the second assembling part 334 is adapted to the inner contour shape of the assembling cylinder 120, and the assembling cylinder 120 is sleeved on the second assembling part 334.
  • the second assembling part 334 is a second assembling post, and the second assembling The length of the column is greater than the length of the assembly barrel 120, which can facilitate the second assembly column to extend from the assembly barrel 120.
  • the first assembly portion 333 is provided with a circumferential limiting structure 331 that can cooperate with the connecting rib 130.
  • the circumferential limiting structure 331 is a long groove opened on the outer surface of the first assembling part 333, the long groove is opened along the axial direction of the first assembling part 333, and the connecting rib 130 is inserted into the long In the groove, the depth of the connecting rib 130 is smaller than the depth of the long groove, that is, the connecting rib 130 is partially inserted into the long groove, and the long groove is not provided through the side wall of the first assembly portion 333.
  • the connecting member 300 includes a member body 340 and a support stand 350 arranged on the member body 340, and the assembly part 330 is arranged on On the supporting platform 350, preferably, the assembling part 330 includes a first assembling part 333 and a second assembling part 334, the first assembling part 333 is fixedly connected to the supporting platform 350, and the first assembling part 333 is arranged at a central position There is a long through hole 333-1 opened along its axial direction, the second assembling portion 334 passes through the long through hole 333-1 and is fixedly connected to the support platform 350, and the circumferential limiting structure 331 is opened in the first The outer surface of the assembling part 333 is opened along the axial direction of the first assembling part 333 and penetrates the groove of the side wall of the first assembling part 333.
  • the groove is connected with the long through hole 333-1, and the connecting rib 130 is inserted into the groove to connect
  • the rib depth 130 degrees is greater than or equal to the depth of the groove less than or equal to the sum of the groove depth and the distance between the groove bottom and the second assembly portion 334
  • the connecting rib 130 in this embodiment can be completely inserted into the groove or extended from the groove bottom It is located between the bottom of the groove and the second assembling portion 334, and the connecting rib 130 completely penetrates the groove, so that the groove can completely limit the connecting rib 130, and the applied force is completely applied to the connecting rib 130 to ensure This improves the firmness of the connection and fixation between the connecting rib 130 and the first assembling portion 333, and also ensures the stability of the circumferential direction limit when the cross flow fan 100 is inserted into the connecting member 300; of course, the connecting ribs in this embodiment 130 can also pass through the slot and abut against the side of the second assembly part 334 in the middle, and the positioning of the slot and the tight fix
  • the axial limiting structure 332 in this embodiment includes a thread 332-1 provided at the end of the second assembling part 334 and a nut 332-2 tightened with the thread.
  • the nut 332-2 is screwed on the second assembling part 334 and pressed on the axial fan 100 for limiting the axial direction of the axial fan 100.
  • the connecting member 300 in this embodiment when the axial flow fan 100 is assembled on the connecting member 300, the axial flow fan 100 can be completely restricted and fixed to the connecting member by the cooperation of the circumferential limiting structure 331 and the axial limiting structure 332 At the same time, the connecting member 300 in this embodiment can be completely fixed on the motor support 200 through the structure of mutual cooperation with the motor support 200.
  • This structure arrangement effectively avoids axial flow During the transportation of the fan 100, due to the vibration and bumping against the sheet metal parts, the defect rate is caused, which reduces the defect rate.
  • the axial fan 100 in this embodiment is transported together with the motor bracket 200 For transportation, no separate packaging is required, saving packaging and transportation costs.
  • the present invention also proposes a packaging and transportation method for the axial fan 100 using the connecting member 300 for transportation of the axial fan 100 in the above-mentioned embodiment, which includes the following steps:
  • the motor bracket 200 needs to be fixedly connected to the chassis of the outdoor unit of the air conditioner, and a formed evaporator is installed on the chassis;
  • Insert the connecting member 300 into the motor bracket 200 and fix it with the motor bracket 200 Specifically, insert the insertion protrusion of the connecting member 300 into the insertion hole 210 of the motor bracket 200, and then pass the The first hook 321 and the second hook 322 located below the connecting member 300 are respectively clamped on the motor bracket 200, and finally, the locking screws are screwed into the first and second locking holes to achieve locking It can be fixed or fixed by inserting the locking bolt into the first locking hole and the second locking hole.
  • the axial fan 100 Assemble the axial fan 100 to the assembling part 330 of the connecting member 300, and fully limit the axial fan 100 through the cooperation of the circumferential limiting structure 331 and the axial limiting structure 332.
  • the axial fan 100 is connected
  • the seat 110 is sleeved on the first assembling part 333
  • the assembling cylinder 120 is sleeved on the second assembling part 334, so that the connecting member 300 is inserted into the groove or the long groove on the first assembling part, and is screwed to the groove through the nut 332-2
  • the thread 332-1 at the end of the second assembling part 334 is continuously tightened so that the nut 332-2 is tightened and compressed on the axial fan 100 to limit and fix the axial fan 100 in the axial direction.
  • the air conditioner outdoor unit cover After fixing the axial fan 100 on the connecting member 300, the air conditioner outdoor unit cover is fixedly connected to the chassis of the air conditioner outdoor unit, and the connecting member 300, the motor bracket 200 and the axial fan 100 are buckled inside; finally the entire air conditioner is outside
  • the machine is placed in the packing box, so that all sides are attached to the foam in the packing box, to complete the packaging of the axial fan 100, and then transport it to a transport vehicle for transportation.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

一种轴流风扇运输用连接构件及轴流风扇包装运输方法，连接构件（300）插装在电机支架（200）内且与电机支架（300）卡装固定，连接构件（300）上设置有用于装配轴流风扇（100）的装配部（330），轴流风扇（100）安装在装配部（330）上，在装配部（330）上设置有可与轴流风扇（100）配合对轴流风扇（100）的周向限位的周向限位结构（331），在装配部（330）上还设置有对轴流风扇（100）的轴向方向限位的轴向限位结构（332）。通过采用该连接构件（300）使轴流风扇（100）在运输过程中无需单独运输包装也可以保证其不受到损害，与采用单独包装运输的方式相比，节省了包装运输的成本。

Description

一种轴流风扇运输用连接构件及轴流风扇包装运输方法 技术领域
本发明涉及一种轴流风扇运输用连接构件及轴流风扇包装运输方法。
 背景技术
现有技术中的轴流风扇发运有两种方式：其中一种方式为：将轴流风扇使用线匝绑在电机支架上，缺点为线匝固定采用的为工人固定，不易操作，电机支架仅仅放置在空调室外机的壳体内部，电机支架没有定位，在运输途中发生移动时容易使得轴流风扇偏离中心位置，碰到钣金，进而导致发生破损不良。
另一种运输方式为：轴流风扇拿出单独包装发运，其缺点为：单独打包发运时要占用货柜体积，导致装箱量变少，增加了运输成本。
 技术问题
本发明提出一种轴流风扇运输用连接构件，解决了现有技术中的轴流风扇运输过程中包装固定不稳定，容易产生不良率或单独运输运输成本高的问题。
 技术解决方案
为解决上述技术问题，本发明提出的轴流风扇运输用连接构件采用以下技术方案予以实现：
一种轴流风扇运输用连接构件，连接构件插装在电机支架内且与电机支架卡装固定，所述连接构件上设置有用于装配轴流风扇的装配部，轴流风扇安装在装配部上，在装配部上设置有可与轴流风扇配合对轴流风扇周向限位的周向限位结构，在装配部上还设置有对轴流风扇轴向方向限位的轴向限位结构。
一种采用上述技术方案所述的轴流风扇运输用连接件的轴流风扇包装运输方法，包括如下步骤：
将电机支架与空调室外机的底盘固定连接；
将连接构件插装到电机支架内且与电机支架固定；
将轴流风扇装配到连接构件的装配部上，通过周向限位结构和轴向限位结构配合对轴流风扇完全限位；
将空调室外机罩壳与空调室外机底盘固定连接，将连接构件、电机支架和轴流风扇罩扣在其内部；
将整个空调室外机放置到包装箱内，使其各个侧面与包装箱内泡沫贴合。
本发明还包括以下附加技术特征：
进一步的，在连接构件和电机支架之间还设置有用于锁紧连接构件和电机支架的锁紧结构，所述锁紧结构包括有设置在连接构件上的第一锁紧孔、设置在电机支架上的第二锁紧孔和用于插装或拧设在电机支架、连接构件上的锁紧件。
进一步的，所述锁紧件为锁紧螺钉或锁紧插销。
进一步的，轴流风扇包括有用于连接多个扇叶的连接座、位于连接座中间的装配筒和环绕装配筒周向设置，用于连接所述连接座和装配筒的连接筋，在连接构件上设有可与电机支架插装配合的插装部和连接构件插装到位后将连接构件与电机支架卡设固定的卡装部。
进一步的，所述连接构件包括有构件本体和设置在构件本体上的支撑台，所述装配部设置在所述支撑台上，所述装配部包括有第一装配部和第二装配部，第一装配部与支撑台固定连接，第二装配部与第一装配部端部连接且位于第一装配部前端，第一装配部与连接座的内部轮廓形状适配，连接座套装在第一装配部上，第二装配部与装配筒的内部轮廓形状适配，装配筒套装在第二装配部上，第一装配部上设置有可与连接筋配合的周向限位结构，所述第二装配部上设置有轴向限位结构。
进一步的，所述周向限位结构为开设在第一装配部外侧面上的长槽，所述连接筋插装在所述长槽内，所述连接紧深度小于长槽的深度。
所述连接构件包括有构件本体和设置在构件本体上的支撑台，所述装配部设置在所述支撑台上，所述装配部包括有第一装配部和第二装配部，第一装配部与支撑台固定连接，第一装配部与连接座的内部轮廓形状适配，连接座套装在第一装配部上，第二装配部与装配筒的内部轮廓形状适配，装配筒套装在第二装配部上，第一装配部上设置有可与连接筋配合的周向限位结构，所述第二装配部上设置有轴向限位结构，第一装配部中心位置处设置有沿其轴向方向开设的长通孔，第二装配部穿过所述长通孔与支撑台固定连接，所述周向限位结构为开设在第一装配部外侧面上沿第一装配部轴向方向开设且贯穿第一装配部侧壁的槽，槽与长通孔连通，连接筋插装在所述槽内，连接筋深度大于等于槽的深度小于等于槽深度和槽底与第二装配部之间的距离之和。
进一步的，所述轴向限位结构包括设置在第二装配部端部的螺纹和与螺纹拧紧配合的螺母，轴流风扇装配到位时，螺母拧紧在第二装配部上且压设在轴流风扇上。
进一步的，插装部为设置在构件本体上的插装凸起，电机支架上成型有中空的插装孔，构件本体通过插装凸起插装在插销孔内，所述卡装部为设置在构件本体的上端和下端用于卡装在电机支架上的第一卡勾和第二卡勾。
 有益效果
本发明存在以下优点和积极效果：
本发明提出一种轴流风扇运输用连接构件，连接构件插装在电机支架内且与电机支架卡装固定，所述连接构件上设置有用于装配轴流风扇的装配部，轴流风扇安装在装配部上，在装配部上设置有可与轴流风扇配合对轴流风扇周向限位的周向限位结构，在装配部上还设置有对轴流风扇轴向方向限位的轴向限位结构。通过本发明的轴流风扇运输用连接构件，在进行轴流风扇的运输时可通过连接构件分别和电机支架、轴流风扇配合，通过连接构件将轴流风扇与电机支架固定，同时，通过设置在连接构件上与轴流风扇配合的周向限位结构和轴向限位结构对轴流风扇进行完全定位固定，有效的解决了轴流风扇在运输过程中由于固定不牢固磕碰到钣金件导致不良率高的问题，同时，采用本发明中的连接构件，可使得轴流风扇无需单独运输包装也可以保证其运输中不受到破损，与采用单独包装运输的方式相比，节省了包装运输的成本。
 附图说明
图1为本发明轴流风扇运输用连接件与电机支架、轴流风扇配合的结构示意图一；
图2为本发明轴流风扇运输用连接件与电机支架、轴流风扇配合的结构示意图一；
图3为本发明轴流风扇运输用连接件与轴流风扇配合的结构示意图一；
图4为本发明轴流风扇运输用连接件与轴流风扇配合的结构示意图二；
图5为本发明的轴流风扇运输用连接件的结构示意图一；
图6为本发明轴流风扇运输用连接件的结构示意图二。
 本发明的最佳实施方式
下面结合附图和具体实施方式对本发明的技术方案作进一步详细的说明，本发明提出一种轴流风扇100运输用连接构件300的实施例，参照图1-图6所示，通过本实施例中的连接构件300，可用于实现轴流风扇100和电机支架200之间的连接固定，具体的，在连接时，通过连接构件300分别对应和轴流风扇100、电机支架200进行连接，连接构件300插装在电机支架200内且与电机支架200卡装固定，具体的，轴流风扇100包括有用于连接多个扇叶的连接座110、连接座110为筒状结构，位于连接座110中间的装配筒120和环绕装配筒120周向设置用于连接所述连接座110和装配筒120的连接筋130，在连接构件300上设有可与电机支架200插装配合的插装部310和连接构件300插装到位后将连接构件300与电机支架200卡设固定的卡装部320。进一步的，插装部310为设置在连接构件300上的插装凸起，电机支架200上成型有中空的插装孔210，插装孔210应与插装凸起形状适配，本实施例中电机支架200上的插装孔210为方形孔，插装凸起为环形凸起，优选设置时，插装凸起的外径应略小于方形孔的内接圆的内径，便于插装凸起可插装到插装孔210内，通过插装孔210和插装凸起的配合，可实现对连接构件300的左右方向的限位，卡装部310为设置在连接构件300的上端和下端用于卡装在电机支架200上的第一卡勾321和第二卡勾322，在连接构件300卡装到插装孔内后再通过连接构件300上的第一卡勾321和第二卡勾322卡在电机支架200上实现对电机支架200上方和下方位置的限位。第一卡勾321和第二卡勾322垂直于连接构件300端面向外延伸设置，在其端部设置有向内部弯折的勾，用于和电机支架200上围成插装孔210的上横臂和下横臂卡紧固定，通过第一卡勾321、第二卡勾322卡在电机支架200上可对连接构件300的上方、下方运动进行限位，通过插装部310和插装孔210配合实现左右方向的限位。进而实现连接构件300上下左右四个方向的完全限位固定。
 本发明的实施方式
所述连接构件300上设置有用于装配轴流风扇100的装配部330，轴流风扇100安装在装配部330上，在装配部330上设置有可与轴流风扇100配合对轴流风扇100周向限位的周向限位结构331，在装配部330上还设置有对轴流风扇100轴向方向限位的轴向限位结构332。
为进一步的确保连接构件300和电机支架200之间的完全固定，在连接构件300和电机支架200之间还设置有用于锁紧连接构件300和电机支架200的锁紧结构，优选的，所述锁紧结构包括有设置在连接构件300上的第一锁紧孔、设置在电机支架200上的第二锁紧孔和用于插装或拧设在电机支架200、连接构件300上的锁紧件。
进一步的，所述锁紧件为锁紧螺钉或锁紧插销。
在连接构件300插装在电机支架200内且和电机支架200之间卡装固定后，可再通过锁紧件穿过第一锁紧孔、第二锁紧孔将两者锁紧固定；锁紧时可通过锁紧螺钉拧入到第一锁紧孔、第二锁紧孔内，在锁紧孔内设螺纹，实现拧紧固定；当然，也可以设置锁紧插销，将锁紧插装插装在第一锁紧孔、第二锁紧孔内实现两者锁紧固定也可，在此不做具体形式的限制。
作为本实施例中连接构件300和轴流风扇100的第一种配合方式为：所述连接构件300包括有构件本体340和设置在构件本体340上的支撑台350，所述装配部330设置在所述支撑台350上，优选的，支撑台350为环形台，轴流风扇100装配时装配到支撑台350上，由于轴流风扇100扇叶为螺旋排列设置，通过设置支撑台350可确保扇叶可在构件本体340和支撑台350周围间的间隙螺旋放置，为扇叶提供容置空间，同时，在设置时应确保支撑台350的上端面到构件本体340上端面之间的距离大于轴流风扇100的扇叶从最顶端到最底端的高度，可避免扇叶在轴流风扇100装配时抵压在构件本体340上，优选的，本实施例中构件本体材质为钢、铁或塑性件，在运输过程中构件本体340受力时会磕碰到轴流风扇100的扇叶对扇叶造成损伤，有效的降低了不良率。优选的，本实施例中的所述装配部330包括有第一装配部333和第二装配部334，第一装配部333与支撑台350固定连接，第二装配部334与第一装配部333端部连接且位于第一装配部333前端，第一装配部333优选的为第一装配柱，第一装配部333与连接座110的内部轮廓形状适配，连接座110可套装在第一装配部333上，第二装配部334与装配筒120的内部轮廓形状适配，装配筒120套装在第二装配部334上，优选的，第二装配部334为第二装配柱，且第二装配柱的长度大于所述装配筒120的长度，可便于第二装配柱从装配筒120中伸出，第一装配部333上设置有可与连接筋130配合的周向限位结构331，所述第二装配部334上设置有轴向限位结构332。优选的，所述周向限位结构331为开设在第一装配部333外侧面上的长槽，长槽沿第一装配部333轴向方向开设，所述连接筋130插装在所述长槽内，所述连接筋130深度小于长槽的深度即连接筋130部分插装在长槽内，长槽未贯穿第一装配部333侧壁设置。
作为本实施例中连接构件300和轴流风扇100的第二种配合方式为：所述连接构件300包括有构件本体340和设置在构件本体340上的支撑台350，所述装配部330设置在所述支撑台350上，优选的，所述装配部330包括有第一装配部333和第二装配部334，第一装配部333与支撑台350固定连接，第一装配部333中心位置处设置有沿其轴向方向开设的长通孔333-1，第二装配部334穿过所述长通孔333-1与支撑台350固定连接，所述周向限位结构331为开设在第一装配部333外侧面上沿第一装配部333轴向方向开设且贯穿第一装配部333侧壁的槽，槽与长通孔333-1连通，连接筋130插装在所述槽内，连接筋深130度大于等于槽的深度小于等于槽深度和槽底与第二装配部334之间的距离之和，本实施例中的连接筋130可完全刚好插装在槽内或从槽底部伸出位于槽底部和第二装配部334之间，通过连接筋130完全穿过槽的设置方式，可使得槽可以对连接筋130完全进行限位，施加的作用力完全作用到连接筋130，确保了连接筋130和第一装配部333之间连接固定的牢固性，也保证了贯流风扇100插装到连接构件300内时周向方向限位的稳定性；当然，本实施例中连接筋130也可以穿过槽后抵靠在中间的第二装配部334的侧面上，通过槽的限位和第二装配部334的抵紧固定进一步确保轴流风扇100装配在连接构件300上的牢固性。
优选的，本实施例中的所述轴向限位结构332包括设置在第二装配部334端部的螺纹332-1和与螺纹拧紧配合的螺母332-2，轴流风扇100装配到位时，螺母332-2拧紧在第二装配部334上且压设在轴流风扇100上用于实现对轴流风扇100轴向方向的限位。
 工业实用性
本实施例中的连接构件300，当轴流风扇100装配在连接构件300上时可通过周向限位结构331和轴向限位结构332的配合将轴流风扇100完全限位固定在连接构件300上，同时，本实施例中的连接构件300通过与电机支架200之间相互配合的结构又可以使得连接构件300完全固定在电机支架200上，通过此种结构设置方式有效的避免了轴流风扇100在运输的过程中由于震动磕碰到钣金件上而导致产生不良率的问题，减少了不良率的产生，同时，由于本实施例中的轴流风扇100在运输时与电机支架200一起运输，无需单独包装，节省了包装运输成本。
本发明还提出一种采用上述实施例中的所述的轴流风扇100运输用连接构件300的轴流风扇100包装运输方法，包括如下步骤：
采用本实施例中的连接构件300进行轴流风扇100包装运输时，需先将电机支架200与空调室外机的底盘固定连接，在底盘上装配有已经成型的蒸发器；
将连接构件300插装到电机支架200内且与电机支架200固定，具体的，将连接构件300的插装凸起插装到电机支架200的插装孔210内，然后通过位于连接构件300上方的第一卡勾321和位于连接构件300下方的第二卡勾322分别卡在电机支架200上，最后，通过锁紧螺钉拧入到第一锁紧孔、第二锁紧孔内实现锁紧固定或者通过锁紧插销插装到第一锁紧孔、第二锁紧孔内实现固定。
 序列表自由内容
将轴流风扇100装配到连接构件300的装配部330上，通过周向限位结构331和轴向限位结构332配合对轴流风扇100完全限位，具体的，将轴流风扇100的连接座110套在第一装配部333上，装配筒120套在第二装配部334上，使得连接构件300插装到第一装配部上的槽或长槽内，通过螺母332-2拧设到第二装配部334端部的螺纹332-1上，不断旋紧使得螺母332-2拧紧压设在轴流风扇100上实现对轴流风扇100轴向方向的限位固定。
将轴流风扇100固定在连接构件300上后将空调室外机罩壳与空调室外机底盘固定连接，将连接构件300、电机支架200和轴流风扇100罩扣在其内部；最后将整个空调室外机放置到包装箱内，使其各个侧面与包装箱内泡沫贴合，完成轴流风扇100的包装，运输到运输车上进行输运即可。
以上实施例仅用以说明本发明的技术方案，而非对其进行限制；尽管参照前述实施例对本发明进行了详细的说明，对于本领域的普通技术人员来说，依然可以对前述实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或替换，并不使相应技术方案的本质脱离本发明所要求保护的技术方案的精神和范围。

Claims (10)

  1. 一种轴流风扇运输用连接构件，其特征在于，连接构件插装在电机支架内且与电机支架卡装固定，所述连接构件上设置有用于装配轴流风扇的装配部，轴流风扇安装在装配部上，在装配部上设置有可与轴流风扇配合对轴流风扇周向限位的周向限位结构，在装配部上还设置有对轴流风扇轴向方向限位的轴向限位结构。
  2. 根据权利要求1所述的轴流风扇运输用连接构件，其特征在于，在连接构件和电机支架之间还设置有用于锁紧连接构件和电机支架的锁紧结构，所述锁紧结构包括有设置在连接构件上的第一锁紧孔、设置在电机支架上的第二锁紧孔和用于插装或拧设在电机支架、连接构件上的锁紧件。
  3. 根据权利要求2所述的轴流风扇运输用连接构件，其特征在于，所述锁紧件为锁紧螺钉或锁紧插销。
  4. 根据权利要求3所述的轴流风扇运输用连接构件，轴流风扇包括有用于连接多个扇叶的连接座、位于连接座中间的装配筒和环绕装配筒周向设置，用于连接所述连接座和装配筒的连接筋，其特征在于，在连接构件上设有可与电机支架插装配合的插装部和连接构件插装到位后将连接构件与电机支架卡设固定的卡装部。
  5. 根据权利要求4所述的轴流风扇运输用连接构件，其特征在于，所述连接构件包括有构件本体和设置在构件本体上的支撑台，所述装配部设置在所述支撑台上，所述装配部包括有第一装配部和第二装配部，第一装配部与支撑台固定连接，第二装配部与第一装配部端部连接且位于第一装配部前端，第一装配部与连接座的内部轮廓形状适配，连接座套装在第一装配部上，第二装配部与装配筒的内部轮廓形状适配，装配筒套装在第二装配部上，第一装配部上设置有可与连接筋配合的周向限位结构，所述第二装配部上设置有轴向限位结构。
  6. 根据权利要求5所述的轴流风扇运输用连接构件，其特征在于，所述周向限位结构为开设在第一装配部外侧面上的长槽，所述连接筋插装在所述长槽内，所述连接紧深度小于长槽的深度。
  7. 根据权利要求4所述的轴流风扇运输用连接构件，其特征在于，所述连接构件包括有构件本体和设置在构件本体上的支撑台，所述装配部设置在所述支撑台上，所述装配部包括有第一装配部和第二装配部，第一装配部与支撑台固定连接，第一装配部与连接座的内部轮廓形状适配，连接座套装在第一装配部上，第二装配部与装配筒的内部轮廓形状适配，装配筒套装在第二装配部上，第一装配部上设置有可与连接筋配合的周向限位结构，所述第二装配部上设置有轴向限位结构，第一装配部中心位置处设置有沿其轴向方向开设的长通孔，第二装配部穿过所述长通孔与支撑台固定连接，所述周向限位结构为开设在第一装配部外侧面上沿第一装配部轴向方向开设且贯穿第一装配部侧壁的槽，槽与长通孔连通，连接筋插装在所述槽内，连接筋深度大于等于槽的深度小于等于槽深度和槽底与第二装配部之间的距离之和。
  8. 根据权利要求6或7所述的轴流风扇运输用连接构件，其特征在于，所述轴向限位结构包括设置在第二装配部端部的螺纹和与螺纹拧紧配合的螺母，轴流风扇装配到位时，螺母拧紧在第二装配部上且压设在轴流风扇上。
  9. 根据权利要求7所述的轴流风扇运输用连接构件，其特征在于，所述插装部为设置在构件本体上的插装凸起，电机支架上成型有中空的插装孔，构件本体通过插装凸起插装在插销孔内，所述卡装部为设置在构件本体的上端和下端用于卡装在电机支架上的第一卡勾和第二卡勾。
  10. 一种采用权利要求1-9任一项所述的轴流风扇运输用连接件的轴流风扇包装运输方法，其特征在于，包括如下步骤：
    将电机支架与空调室外机的底盘固定连接；
    将连接构件插装到电机支架内且与电机支架固定；
    将轴流风扇装配到连接构件的装配部上，通过周向限位结构和轴向限位结构配合对轴流风扇完全限位；
    将空调室外机罩壳与空调室外机底盘固定连接，将连接构件、电机支架和轴流风扇罩扣在其内部；
    将整个空调室外机放置到包装箱内，使其各个侧面与包装箱内泡沫贴合。
     
PCT/CN2020/078359 2019-03-12 2020-03-09 一种轴流风扇运输用连接构件及轴流风扇包装运输方法 WO2020182090A1 (zh)

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