WO2021253272A1 - 一种便于清理的新型风机 - Google Patents

一种便于清理的新型风机 Download PDF

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Publication number
WO2021253272A1
WO2021253272A1 PCT/CN2020/096536 CN2020096536W WO2021253272A1 WO 2021253272 A1 WO2021253272 A1 WO 2021253272A1 CN 2020096536 W CN2020096536 W CN 2020096536W WO 2021253272 A1 WO2021253272 A1 WO 2021253272A1
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fixedly connected
housing
casing
motor
bearing
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PCT/CN2020/096536
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English (en)
French (fr)
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林兰花
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南京中弘华飞信息科技有限公司
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Priority to PCT/CN2020/096536 priority Critical patent/WO2021253272A1/zh
Publication of WO2021253272A1 publication Critical patent/WO2021253272A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning

Definitions

  • the utility model belongs to the technical field of fans, and specifically relates to a novel fan that is easy to clean.
  • Fan is a machine that relies on input mechanical energy to increase gas pressure and discharge gas. It is a driven fluid machine. Fan is a Chinese abbreviation for gas compression and gas transportation machinery. Generally speaking, fans include ventilator and blower. , Wind power generators; fans are widely used for ventilation, dust exhaust and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, ventilation and induced air for boilers and industrial furnaces; air conditioning equipment and household appliances Cooling and ventilation; drying and selective delivery of grains, air source in wind tunnels and inflation and propulsion of hovercraft, etc.
  • the purpose of the present utility model is to provide a new type of fan that is easy to clean, so as to solve the problem that a certain amount of dust will accumulate in the fan housing after the existing fan is used for a long time in the background art, and the dust is located in the housing.
  • the casing cannot be opened, which is very inconvenient to clean; the existing fans are relatively large and heavy, which is very inconvenient when the equipment needs to be moved. Even if it can be moved, the moving wheels cannot be retracted.
  • the problem is that the device cannot maintain a stable standing.
  • a new type of fan that is easy to clean including a lower shell, the upper end of the lower shell is provided with an upper shell, and both sides of the upper end of the lower shell are provided with
  • the lower fixing block, the lower housing and the lower fixing block are fixedly connected by welding, upper fixing blocks are provided on both sides of the bottom end of the upper housing, and the upper fixing block and the upper housing are fixedly connected by welding.
  • the middle ends of the lower fixing block and the upper fixing block are provided with a through hole, the inside of the through hole is provided with a screw, the lower fixing block and the upper fixing block are fixedly connected by screws, A sealing strip is provided at the connection.
  • the lower end of the lower housing is provided with a support frame, the lower housing and the support frame are fixedly connected by welding, the lower end of the support frame is provided with a fixing frame, and a plurality of fixing frames are provided on both sides of the fixing frame.
  • a crank one end of the crank is provided with a rotating shaft, the other end of the rotating shaft is fixedly connected with the inner surface of the fixing frame by welding, the outer surface of the middle end of the rotating shaft is provided with a gear, and the gear is located inside the fixing frame,
  • the outer surface of the gear is provided with a threaded column, the threaded column and the gear are fixedly connected by meshing, the other end of the threaded column is provided with a moving wheel, and the threaded column and the moving wheel are fixedly connected by welding.
  • an impeller is provided inside the lower casing and the upper casing, one end of the impeller is provided with an impeller bearing, and the impeller bearing is located on the positive outer surface of the lower casing, and the outer surface of the impeller bearing is provided with a recess. groove.
  • a motor fixing plate is provided on the upper outer surface of one end of the fixing frame, the upper end of the motor fixing plate is provided with a motor, and one end of the motor is provided with a motor bearing.
  • the outer surface of the motor bearing is provided with a groove
  • a belt is arranged around the groove on the outer surface of the motor bearing, and the other end of the belt is sleeved on the outer surface of the impeller bearing.
  • Impeller bearings are fixedly connected by belts.
  • Figure 1 is a schematic diagram of the structure of the utility model
  • Figure 2 is a schematic diagram of the utility model's convenient cleaning device structure
  • Figure 3 is a schematic diagram of the structure of the sealing strip device of the utility model
  • Figure 4 is a partial schematic diagram of the movable wheel structure of the utility model
  • Figure 5 is a top view of the movable wheel structure of the utility model
  • the utility model provides a new type of fan technical solution that is easy to clean: a new type of fan that is easy to clean, including a lower shell 3, the upper end of the lower shell 3 is provided with an upper shell 1, the lower Lower fixing blocks 2 are provided on both sides of the upper end of the casing 3, and the lower casing 3 and the lower fixing block 2 are fixedly connected by welding.
  • the upper fixing blocks 10 are provided on both sides of the bottom end of the upper casing 1.
  • the fixing block 2 can be easily installed with the screw 11, the upper fixing block 10 and the upper housing 1 are fixedly connected by welding, the lower fixing block 2 and the upper fixing block 10 are provided with a through hole at the middle end, and a screw 11 is arranged inside the through hole.
  • the upper housing 1 and the lower housing 3 can be tightened and loosened.
  • the lower fixing block 2 and the upper fixing block 10 are fixedly connected by screws 11, and the connection between the upper housing 1 and the lower housing 3 is provided with a seal
  • the strip 12 and the sealing strip 12 can make the connection between the upper shell 1 and the lower shell 3 tighter and prevent air leakage.
  • a support frame 4 is provided at the lower end of the lower housing 3, and the lower housing 3 and the support frame 4 are fixedly connected by welding, and the lower end of the support frame 4
  • a fixing frame 6 is provided.
  • Two trembling handles 5 are arranged on both sides of the fixing frame 6.
  • One end of the trembling handle 5 is provided with a rotating shaft 16, and the other end of the rotating shaft 16 is fixedly connected with the inner surface of the fixing frame 6 by welding.
  • a gear 15 is provided on the outer surface of the middle end, and the gear 15 is inside the fixing frame 6.
  • the outer surface of the gear 15 is provided with a threaded column 13 which is fixedly connected with the gear 15 by meshing, and the other end of the threaded column 13 is provided with a movable The wheel 14, the threaded column 13 and the movable wheel 14 are fixedly connected by welding.
  • an impeller is provided inside the lower housing 3 and the upper housing 1, and an impeller bearing 17 is provided at one end of the impeller, and the impeller The bearing 17 is located on the front outer surface of the lower housing 3, and the outer surface of the impeller bearing 17 is provided with a groove.
  • a motor fixing plate 7 is provided on the outer surface of one end of the fixing frame 6, the upper end of the motor fixing plate 7 is provided with a motor 18, and one end of the motor 18 is provided with a motor bearing 8.
  • a groove is provided on the outer surface of the motor bearing 8
  • a belt 9 is provided around the groove on the outer surface of the motor bearing 8, and the other end of the belt 9 is sleeved
  • the motor bearing 8 and the impeller bearing 17 are fixedly connected by a belt 9.
  • the working principle and use process of the utility model After the utility model is installed, first check the utility model's installation and fixing and safety protection. When the dust and garbage inside the casing need to be cleaned up, the screw 11 can be loosened at this time, and gradually use The upper casing 1 and the lower casing 3 are separated until the screws 11 are completely loosened, the upper casing 1 can be removed, and then the dust inside the casing is wiped with water and a rag, and the upper casing 1 is covered again after the cleaning is completed , Tighten the screw 11, in the process of tightening the screw 11, the sealing strip 12 between the upper casing 1 and the lower casing 3 will gradually be stuck together, so that the upper casing 1 and the lower casing 3 The seal is tighter to prevent the fan from leaking from the junction of the upper casing 1 and the lower casing 3.
  • the crank 5 When the device needs to be moved, the crank 5 can be rotated at this time, and the shaft 16 connected to the crank 5 will drive the gear 15 Rotate, the threaded column 13 meshed and connected with the gear 15 will move down inside the fixed frame 6, thereby driving the moving wheel 14 connected to the threaded column 13 to move downwards until the moving wheel 14 exceeds the ground.
  • the handle 5 When the device model is moved and needs to remain stable after the movement, turn the handle 5 in the opposite direction, when the moving wheel 14 is retracted to the inside of the fixed frame 6, thus completing the use process of the utility model.
  • the structure of the utility model Simple, safe and convenient to use.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

一种便于清理的新型风机，包括下壳体（3），所述下壳体（3）的上端设置有上壳体（1），所述下壳体（3）的上端两侧设置有下固定块（2），所述下壳体（3）与下固定块（2）通过焊接固定连接，所述上壳体（1）的底端两侧设置有上固定块（10），所述上固定块（10）与上壳体（1）通过焊接固定连接，所述下固定块（2）与上固定块（10）的中端设置有通孔，所述通孔的内部设置有螺丝（11），所述下固定块（2）与上固定块（10）通过螺丝（11）进行固定连接；通过把设备的壳体分成上下两个部分，并且用螺丝（11）进行固定，需要清理壳体内部灰尘时就可以转松螺丝（11），打开壳体，对壳体内部进行清洗，清洗过后，又可以转紧螺丝（11），收紧上下壳体（1，3），并且在上壳体（1）和下壳体（3）连接处设置了密封条（12），密封条（12）可以使上下壳体（1，3）紧密相连，防止漏风。

Description

一种便于清理的新型风机 技术领域
本实用新型属于风机技术领域，具体涉及一种便于清理的新型风机。
背景技术
风机是依靠输入的机械能，提高气体压力并排送气体的机械，它是一种从动的流体机械，风机是中国对气体压缩和气体输送机械的习惯简称，通常所说的风机包括通风机，鼓风机，风力发电机；风机广泛用于工厂、矿井、隧道、冷却塔、车辆、船舶和建筑物的通风、排尘和冷却，锅炉和工业炉窑的通风和引风；空气调节设备和家用电器设备中的冷却和通风；谷物的烘干和选送，风洞风源和气垫船的充气和推进等。
现有的风机在长时间使用过后，风机壳体内部的会囤积一定的灰尘，而灰尘处于壳体的内部，壳体无法打开，清理起来会十分的不便；现有的风机因为体型都比较大，而且都比较沉重，当设备需要进行移动时会十分的不方便，即使能够移动，但是移动轮不能收起，设备无法保持稳定的站立，为此我们提出一种便于清理的新型风机。
实用新型内容
本实用新型的目的在于提供一种便于清理的新型风机，以解决上述背景技术中提出现有的风机在长时间使用过后，风机壳体内部的会囤积一定的灰尘，而灰尘处于壳体的内部，壳体无法打开，清理起来会十分的不便；现有的风机因为体型都比较大，而且都比较沉重，当设备需要进行移动时会十分的不方便，即使能够移动，但是移动轮不能收起，设备无法保持稳定的站立的问题。
为实现上述目的，本实用新型提供如下技术方案：一种便于清理的新型风机，包括下壳体，所述下壳体的上端设置有上壳体，所述下壳体的上端两侧设置有下固定块，所述下壳体与下固定块通过焊接固定连接，所述上壳体 的底端两侧设置有上固定块，所述上固定块与上壳体通过焊接固定连接，所述下固定块与上固定块的中端设置有通孔，所述通孔的内部设置有螺丝，所述下固定块与上固定块通过螺丝进行固定连接，所述上壳体与下壳体的连接处设置有密封条。
优选的，所述下壳体的下端设置有支撑架，所述下壳体与支撑架通过焊接固定连接，所述支撑架的下端设置有固定架，所述固定架的两侧设置有若干个摇把，所述摇把的一端设置有转轴，所述转轴的另一端与固定架的内表面通过焊接固定连接，所述转轴的中端外表面设置有齿轮，且齿轮处于固定架的内部，所述齿轮的外表面设置有螺纹柱，所述螺纹柱与齿轮通过啮合固定连接，所述螺纹柱的另一端设置有移动轮，所述螺纹柱与移动轮通过焊接固定连接。
优选的，所述下壳体与上壳体的内部设置有叶轮，所述叶轮的一端设置有叶轮轴承，且叶轮轴承位于下壳体的正外表面，所述叶轮轴承的外表面设置有凹槽。
优选的，所述固定架的一端上外表面设置有电机固定板，所述电机固定板的上端设置有电机，所述电机的一端设置有电机轴承。
优选的，所述电机轴承的外表面设置有凹槽，所述电机轴承外表面的凹槽周围设置有皮带，且皮带的另一端套在叶轮轴承的外表面凹槽上，所述电机轴承与叶轮轴承通过皮带固定连接。
与现有技术相比，本实用新型的有益效果是：
(1)通过把设备的壳体分成上下两个部分，并且用螺丝进行固定，需要清理壳体内部灰尘时就可以转松螺丝，打开壳体，对壳体内部进行清洗，清洗过后，又可以转紧螺丝，收紧上下壳体，并且在上壳体和下壳体连接处设置了密封条，密封条可以使上下壳体紧密相连，防止漏风。
(2)通过在设备上安装了带伸缩的移动轮，需要移动时可以转动摇把放 下移动轮，推动设备进行移动，当需要设备保持站立时，只需要反方向转动摇把，把移动轮收回至固定架内部，简单方便操作。
附图说明
图1为本实用新型的结构示意图；
图2为本实用新型的便于清理装置结构示意图；
图3为本实用新型的密封条装置结构示意图
图4为本实用新型的移动轮结构局部示意图
图5为本实用新型的移动轮结构俯视图
图中：1、上壳体；2、下固定块；3、下壳体；4、支撑架；5、摇把；6、固定架；7、电机固定板；8、电机轴承；9、皮带；10、上固定块；11、螺丝；12、密封条；13、螺纹柱；14、移动轮；15、齿轮；16、转轴；17、叶轮轴承；18、电机。
具体实施方式
下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。
请参阅图1-图5，本实用新型提供一种便于清理的新型风机技术方案：一种便于清理的新型风机，包括下壳体3，下壳体3的上端设置有上壳体1，下壳体3的上端两侧设置有下固定块2，下壳体3与下固定块2通过焊接固定连接，上壳体1的底端两侧设置有上固定块10，上固定块10与下固定块2可以方便安装螺丝11，上固定块10与上壳体1通过焊接固定连接，下固定块2与上固定块10的中端设置有通孔，通孔的内部设置有螺丝11，螺丝11可以使上壳体1与下壳体3之间收紧和放松，下固定块2与上固定块10通过螺丝 11进行固定连接，上壳体1与下壳体3的连接处设置有密封条12，密封条12可以使上壳体1和下壳体3之间连接的更紧密，防止漏风。
为了方便设备移动和移动过后保持稳定的站立，本实施例中，优选的，下壳体3的下端设置有支撑架4，下壳体3与支撑架4通过焊接固定连接，支撑架4的下端设置有固定架6，固定架6的两侧设置有两个摇把5，摇把5的一端设置有转轴16，转轴16的另一端与固定架6的内表面通过焊接固定连接，转轴16的中端外表面设置有齿轮15，且齿轮15处于固定架6的内部，齿轮15的外表面设置有螺纹柱13，螺纹柱13与齿轮15通过啮合固定连接，螺纹柱13的另一端设置有移动轮14，螺纹柱13与移动轮14通过焊接固定连接。
为了方便电机轴承(8)与叶轮轴承(17)固定连接，本实施例中，优选的，下壳体3与上壳体1的内部设置有叶轮，叶轮的一端设置有叶轮轴承17，且叶轮轴承17位于下壳体3的正外表面，叶轮轴承17的外表面设置有凹槽。
为了是设备可以进行排风，本实施例中，优选的，固定架6的一端上外表面设置有电机固定板7，电机固定板7的上端设置有电机18，电机18的一端设置有电机轴承8。
为了可以让电机18带动叶轮进行转动，本实施例中，优选的，电机轴承8的外表面设置有凹槽，电机轴承8外表面的凹槽周围设置有皮带9，且皮带9的另一端套在叶轮轴承17的外表面凹槽上，电机轴承8与叶轮轴承17通过皮带9固定连接。
本实用新型的工作原理及使用流程：本实用新型安装好过后，首先检查本实用新型的安装固定以及安全防护，当需要清理壳体内部的灰尘垃圾时，这时可以转松螺丝11，渐渐使上壳体1和下壳体3分离，直到螺丝11完全松开，就可以取下上壳体1，然后用水和抹布对壳体内部的灰尘进行擦拭，清理完成后再次盖上上壳体1，转紧螺丝11，在转紧螺丝11的过程中，上壳体1与下壳体3之间的密封条12也会逐渐的卡在一起，使上壳体1与下壳体3之 间的密封更加紧密，防止风机从上壳体1与下壳体3的交接处漏风；当需要给设备进行移动时，这时可以转动摇把5，与摇把5相连的转轴16会带动齿轮15进行转动，与齿轮15啮合连接的螺纹柱13会在固定架6的内部往下进行移动，从而带动与螺纹柱13连接的移动轮14往下移动，直到移动轮14超出地面，这时就可以推动设备机型移动了，移动完之后需要保持稳定站立时，反方向转动摇把5，时移动轮14收回至固定架6的内部，这样就完成了对本实用新型的使用过程，本实用新型结构简单，使用安全方便。
尽管已经示出和描述了本实用新型的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本实用新型的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本实用新型的范围由所附权利要求及其等同物限定。

Claims (5)

  1. 一种便于清理的新型风机，包括下壳体(3)，其特征在于：所述下壳体(3)的上端设置有上壳体(1)，所述下壳体(3)的上端两侧设置有下固定块(2)，所述下壳体(3)与下固定块(2)通过焊接固定连接，所述上壳体(1)的底端两侧设置有上固定块(10)，所述上固定块(10)与上壳体(1)通过焊接固定连接，所述下固定块(2)与上固定块(10)的中端设置有通孔，所述通孔的内部设置有螺丝(11)，所述下固定块(2)与上固定块(10)通过螺丝(11)进行固定连接，所述上壳体(1)与下壳体(3)的连接处设置有密封条(12)。
  2. 根据权利要求1所述的一种便于清理的新型风机，其特征在于：所述下壳体(3)的下端设置有支撑架(4)，所述下壳体(3)与支撑架(4)通过焊接固定连接，所述支撑架(4)的下端设置有固定架(6)，所述固定架(6)的两侧设置有若干个摇把(5)，所述摇把(5)的一端设置有转轴(16)，所述转轴(16)的另一端与固定架(6)的内表面通过焊接固定连接，所述转轴(16)的中端外表面设置有齿轮(15)，且齿轮(15)处于固定架(6)的内部，所述齿轮(15)的外表面设置有螺纹柱(13)，所述螺纹柱(13)与齿轮(15)通过啮合固定连接，所述螺纹柱(13)的另一端设置有移动轮(14)，所述螺纹柱(13)与移动轮(14)通过焊接固定连接。
  3. 根据权利要求1所述的一种便于清理的新型风机，其特征在于：所述下壳体(3)与上壳体(1)的内部设置有叶轮，所述叶轮的一端设置有叶轮轴承(17)，且叶轮轴承(17)位于下壳体(3)的正外表面，所述叶轮轴承(17)的外表面设置有凹槽。
  4. 根据权利要求1所述的一种便于清理的新型风机，其特征在于：所述固定架(6)的一端上外表面设置有电机固定板(7)，所述电机固定板(7)的上端设置有电机(18)，所述电机(18)的一端设置有电机轴承(8)。
  5. 根据权利要求4所述的一种便于清理的新型风机，其特征在于：所述 电机轴承(8)的外表面设置有凹槽，所述电机轴承(8)外表面的凹槽周围设置有皮带(9)，且皮带(9)的另一端套在叶轮轴承(17)的外表面凹槽上，所述电机轴承(8)与叶轮轴承(17)通过皮带(9)固定连接。
PCT/CN2020/096536 2020-06-17 2020-06-17 一种便于清理的新型风机 WO2021253272A1 (zh)

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CN207728634U (zh) * 2017-12-11 2018-08-14 四川创力电气有限公司 一种锅炉引风机的消声装置
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