CN118316232A - Motor forced air cooling exempts from clean structure - Google Patents
Motor forced air cooling exempts from clean structure Download PDFInfo
- Publication number
- CN118316232A CN118316232A CN202410236020.2A CN202410236020A CN118316232A CN 118316232 A CN118316232 A CN 118316232A CN 202410236020 A CN202410236020 A CN 202410236020A CN 118316232 A CN118316232 A CN 118316232A
- Authority
- CN
- China
- Prior art keywords
- motor
- air
- fixedly arranged
- telescopic
- motor housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims abstract description 50
- 238000005086 pumping Methods 0.000 claims description 28
- 238000003032 molecular docking Methods 0.000 claims description 17
- 229920000742 Cotton Polymers 0.000 claims description 9
- 238000007664 blowing Methods 0.000 claims description 8
- 230000017525 heat dissipation Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009423 ventilation Methods 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 101001121408 Homo sapiens L-amino-acid oxidase Proteins 0.000 description 1
- 101000827703 Homo sapiens Polyphosphoinositide phosphatase Proteins 0.000 description 1
- 102100026388 L-amino-acid oxidase Human genes 0.000 description 1
- 102100023591 Polyphosphoinositide phosphatase Human genes 0.000 description 1
- 101100012902 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) FIG2 gene Proteins 0.000 description 1
- 101100233916 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) KAR5 gene Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
- H02K5/207—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium with openings in the casing specially adapted for ambient air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
- H02K7/1163—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/26—Structural association of machines with devices for cleaning or drying cooling medium, e.g. with filters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/28—Cooling of commutators, slip-rings or brushes e.g. by ventilating
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
Description
技术领域Technical Field
本发明涉及电机驱动风冷技术领域，特别涉及一种电机风冷免清洁结构。The invention relates to the technical field of motor drive air cooling, and in particular to a motor air cooling cleaning-free structure.
背景技术Background technique
滑环电机的一端设置有滑环仓，在滑环仓内设置电滑环组，为电机转子供电，由于旋转和传导，会导致温度急剧升高，因此需要采用风冷对滑环仓进行冷却降温，保证电机的持续正常工作，一般通过风扇产生气流对表壳进行降温散热。A slip ring chamber is set at one end of the slip ring motor. An electric slip ring group is set in the slip ring chamber to supply power to the motor rotor. Due to rotation and conduction, the temperature will rise sharply. Therefore, air cooling is required to cool the slip ring chamber to ensure the continuous normal operation of the motor. Generally, a fan is used to generate airflow to cool the case and dissipate heat.
目前使用的电机风冷存在以下缺点：The current motor air cooling has the following disadvantages:
1、现在采用风冷的结构，仅对电机的体表进行作用，不便直接对滑环以及电机内部的位置进行散热，而直吹又会导致绕组氧化，缺乏适应电机的散热循环结构；1. The current air-cooling structure only acts on the surface of the motor, which is inconvenient to directly dissipate heat from the slip ring and the inside of the motor. Direct blowing will cause winding oxidation, and there is a lack of heat dissipation circulation structure that is suitable for the motor;
2、缺乏快速驱动的循环气流供应结构；2. Lack of fast-driven circulating air supply structure;
3、缺乏不影响装配并利用电机转子驱动的组合传动功能。3. Lack of combined transmission function that does not affect assembly and utilizes motor rotor drive.
发明内容Summary of the invention
有鉴于此，本发明提供一种电机风冷免清洁结构，其具有对接齿轮，提供了电机转子驱动的组合传动功能，在伸缩油缸A压缩时空气穿过导向管输入伸缩油缸B中，将伸缩油缸B伸展，进而伸缩油缸B带动传动架下降，使六角伸缩轴伸展，同时对接齿轮与传动齿轮啮合。In view of this, the present invention provides a motor air-cooled cleaning-free structure, which has a docking gear and provides a combined transmission function driven by the motor rotor. When the telescopic cylinder A is compressed, air is input into the telescopic cylinder B through the guide tube, extending the telescopic cylinder B, and then the telescopic cylinder B drives the transmission frame to descend, so that the hexagonal telescopic shaft is extended, and at the same time the docking gear is engaged with the transmission gear.
本发明提供了一种电机风冷免清洁结构，具体包括：电机外壳，所述电机外壳的内部固定设置有定子；电机外壳的内部后方固定设置有导流罩壳；导流罩壳的前侧中间和电机外壳的前端之间配合轴承旋转设置有转子，转子后侧外部固定设置有传动齿轮；导流罩壳的顶部穿出电机外壳上方固定设置有一组轴承套筒；电机外壳的顶部后侧的位置一体化设置有圆台，圆台顶部固定设置有外缘对齐的连通气环，连通气环顶部设置有边缘通过螺纹安装的滤网；轴承套筒的内部旋转设置有六角伸缩轴，六角伸缩轴的顶部偏心固定设置有传动轮；电机外壳后侧中间一体式设置有螺纹筒，螺纹筒的后侧通过螺纹连接固定设置有电滑环仓。The present invention provides an air-cooled cleaning-free structure for a motor, which specifically comprises: a motor housing, wherein a stator is fixedly arranged inside the motor housing; a deflector shell is fixedly arranged at the rear of the motor housing; a rotor is rotatably arranged between the middle of the front side of the deflector shell and the front end of the motor housing in cooperation with a bearing, and a transmission gear is fixedly arranged on the rear outside of the rotor; a group of bearing sleeves are fixedly arranged on the top of the deflector shell passing through the top of the motor housing; a frustum is integrally arranged at the rear side of the top of the motor housing, a connecting air ring with aligned outer edges is fixedly arranged on the top of the frustum, and a filter screen with the edge installed by threads is arranged on the top of the connecting air ring; a hexagonal telescopic shaft is rotatably arranged inside the bearing sleeve, and a transmission wheel is eccentrically fixedly arranged on the top of the hexagonal telescopic shaft; a threaded barrel is integrally arranged in the middle of the rear side of the motor housing, and an electric slip ring bin is fixedly arranged on the rear side of the threaded barrel through threaded connection.
可选地，所述电机外壳的两侧下方位置开设有两组排气栅孔；电机外壳的前端固定设置有前端带滤网的风扇筒，滤网不接触转子，转子位于风扇筒内的部位通过键连接安装设置有风扇。Optionally, two groups of exhaust grille holes are provided at the lower positions on both sides of the motor housing; a fan tube with a filter screen is fixedly provided at the front end of the motor housing, the filter screen does not contact the rotor, and a fan is installed at the part of the rotor located in the fan tube through a key connection.
可选地，所述电机外壳的外部下方固定设置有包裹排气栅孔的过滤通道壳，排气栅孔的外端固定设置有滤棉网。Optionally, a filter channel shell wrapping the exhaust grille hole is fixedly arranged at the lower part of the exterior of the motor housing, and a filter cotton net is fixedly arranged at the outer end of the exhaust grille hole.
可选地，所述导流罩壳还包括有：连接座，导流罩壳的中间后上方固定设置有连接座；导向管，连接座的底部后侧连接设置有导向管；伸缩油缸A，导流罩壳的前侧设置有通孔，通孔前上方固定设置有伸缩油缸A，导向管与伸缩油缸A连通；伸缩油缸B，连接座的底部前侧固定设置有伸缩油缸B；传动架，传动架与伸缩油缸B的伸缩端固定连接，传动架与导向管滑动连接，六角伸缩轴的下方伸缩端旋转设置在传动架中；中间轴，传动架的中间旋转设置有中间轴，中间轴和六角伸缩轴的底部设置锥齿轮传动连接；对接齿轮，中间轴的中间外部固定设置有对接齿轮。Optionally, the deflector shell also includes: a connecting seat, which is fixedly arranged on the middle rear upper part of the deflector shell; a guide tube, which is connected to the bottom rear side of the connecting seat; a telescopic cylinder A, which is provided with a through hole on the front side of the deflector shell, and the telescopic cylinder A is fixedly arranged on the front upper part of the through hole, and the guide tube is connected to the telescopic cylinder A; a telescopic cylinder B, which is fixedly arranged on the bottom front side of the connecting seat; a transmission frame, which is fixedly connected to the telescopic end of the telescopic cylinder B, the transmission frame is slidably connected to the guide tube, and the lower telescopic end of the hexagonal telescopic shaft is rotatably arranged in the transmission frame; an intermediate shaft, which is rotatably arranged in the middle of the transmission frame, and a bevel gear transmission connection is arranged on the bottom of the intermediate shaft and the hexagonal telescopic shaft; a docking gear, which is fixedly arranged on the middle outer part of the intermediate shaft.
可选地，所述伸缩油缸B伸展时对接齿轮与传动齿轮啮合。Optionally, when the telescopic cylinder B is extended, the docking gear is meshed with the transmission gear.
可选地，所述连通气环包括有：内置座，连通气环的内部固定设置有四组内置座；单向阀A，内置座的底部固定设置有单向阀A；单向阀B，内置座的顶部设置为斜面并固定设置有单向阀B；打气活塞，四组内置座的相邻面中间打气活塞，打气活塞的伸缩端均固定设置有向下伸出的跟随轴；打气活塞、单向阀A和连通气环连通。Optionally, the connecting air ring includes: a built-in seat, four groups of built-in seats are fixedly arranged inside the connecting air ring; a one-way valve A, a one-way valve A is fixedly arranged on the bottom of the built-in seat; a one-way valve B, the top of the built-in seat is set as an inclined surface and fixedly arranged with a one-way valve B; an air pumping piston, an air pumping piston in the middle of adjacent surfaces of the four groups of built-in seats, and the telescopic end of the air pumping piston is fixedly arranged with a follower shaft extending downward; the air pumping piston, the one-way valve A and the connecting air ring are connected.
可选地，所述传动轮的顶部开设有环形槽。Optionally, an annular groove is provided on the top of the transmission wheel.
可选地，所述跟随轴吻合滑动设置在环形槽内，一组打气活塞伸展时对向的打气活塞收缩。Optionally, the following shaft is slidably arranged in the annular groove, and when one group of pumping pistons extends, the opposite pumping pistons contract.
可选地，所述电滑环仓包括有：C字形气套，电滑环仓的内部中间固定设置有C字形气套，C字形气套包裹转子后端设置的滑环，C字形气套后端设置管道连接连通气环；吹气孔，C字形气套的开口处容纳电滑环仓内预设的电刷，C字形气套的内侧开设有吹气孔。Optionally, the electric slip ring warehouse includes: a C-shaped air sleeve, a C-shaped air sleeve is fixedly arranged in the middle of the electric slip ring warehouse, the C-shaped air sleeve wraps the slip ring arranged at the rear end of the rotor, and a pipeline is arranged at the rear end of the C-shaped air sleeve to connect the air ring; an air blowing hole, the opening of the C-shaped air sleeve accommodates the preset brushes in the electric slip ring warehouse, and the inner side of the C-shaped air sleeve is provided with an air blowing hole.
有益效果如下：The beneficial effects are as follows:
1、本发明设置有连通的C字形气套和导流罩壳，提供了适应电机的散热循环结构，导流罩壳的外部和电机外壳之间构成了一个通气的空间，能够容纳空气流动，可以对电机内部更近的进行换热，利用气流穿过电机内部的方式实现了持续的散热效果，C字形气套直接能过对电滑环部位进行散热。1. The present invention is provided with a connected C-shaped air sleeve and a guide shell, providing a heat dissipation circulation structure adapted to the motor. A ventilated space is formed between the outside of the guide shell and the motor housing to accommodate air flow, so that heat can be exchanged more closely inside the motor. A continuous heat dissipation effect is achieved by using air flow passing through the inside of the motor. The C-shaped air sleeve can directly dissipate heat from the electric slip ring.
2、通过连通气环的整体配合，提供了循环气流供应结构，利用打气活塞的伸缩变容产生输送效果，将外界空气穿过单向阀B吸入打气活塞，再穿过单向阀A输入连通气环，利用管道输入到C字形气套中，从吹气孔中喷出，直接对滑环组件进行风冷，气流不会接触到绕组导致氧化；空气穿过过滤通道壳和滤棉网排出外界，并且对于碳刷与滑环的摩擦产生碳粉进行拦截收集，最后拆下过滤通道壳即可清理。2. Through the overall coordination of the connecting air ring, a circulating air supply structure is provided. The telescopic and variable capacity of the air-inflating piston is used to produce a conveying effect. The outside air is sucked into the air-inflating piston through the one-way valve B, and then input into the connecting air ring through the one-way valve A. It is input into the C-shaped air sleeve through the pipeline and sprayed out from the blowing hole. The slip ring assembly is directly cooled by air, and the air flow will not contact the winding to cause oxidation; the air is discharged to the outside through the filter channel shell and the filter cotton net, and the carbon powder generated by the friction between the carbon brush and the slip ring is intercepted and collected. Finally, the filter channel shell can be removed for cleaning.
3、设置对接齿轮，提供了电机转子驱动的组合传动功能，在伸缩油缸A压缩时空气穿过导向管输入伸缩油缸B中，将伸缩油缸B伸展，进而伸缩油缸B带动传动架下降，使六角伸缩轴伸展，同时对接齿轮与传动齿轮啮合。3. A docking gear is provided to provide a combined transmission function driven by the motor rotor. When the telescopic cylinder A is compressed, air passes through the guide tube and is input into the telescopic cylinder B, extending the telescopic cylinder B. Then the telescopic cylinder B drives the transmission frame to descend, extending the hexagonal telescopic shaft, and at the same time the docking gear is meshed with the transmission gear.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
图1示出了根据本发明的实施例的立体结构示意图；FIG1 shows a schematic diagram of a three-dimensional structure of an embodiment of the present invention;
图2示出了根据本发明的实施例电机外壳的剖视结构示意图；FIG2 shows a schematic cross-sectional view of a motor housing according to an embodiment of the present invention;
图3示出了根据本发明的实施例的整体剖视结构示意图；FIG3 shows a schematic diagram of an overall cross-sectional structure of an embodiment of the present invention;
图4示出了根据本发明的实施例的轴侧剖视结构示意图；FIG4 shows a schematic diagram of an axial cross-sectional structure of an embodiment of the present invention;
图5示出了根据本发明的实施例的平面剖视结构示意图；FIG5 shows a schematic plan cross-sectional view of an embodiment of the present invention;
图6示出了根据本发明的实施例连通气环的立体结构示意图；FIG6 shows a schematic diagram of the three-dimensional structure of a connecting gas ring according to an embodiment of the present invention;
图7示出了根据本发明的实施例的传动结构示意图；FIG7 shows a schematic diagram of a transmission structure according to an embodiment of the present invention;
图8示出了根据本发明的实施例传动架的立体结构示意图。FIG. 8 is a schematic diagram showing a three-dimensional structure of a transmission frame according to an embodiment of the present invention.
附图标记列表Reference numerals list
1、电机外壳；101、圆台；102、排气栅孔；103、风扇筒；104、螺纹筒；105、过滤通道壳；106、滤棉网；2、导流罩壳；201、轴承套筒；202、六角伸缩轴；203、连接座；204、导向管；205、伸缩油缸A；206、伸缩油缸B；207、传动架；208、中间轴；209、对接齿轮；3、传动齿轮；4、连通气环；401、内置座；402、单向阀A；403、单向阀B；404、打气活塞；405、跟随轴；5、传动轮；501、环形槽；6、电滑环仓；601、C字形气套；602、吹气孔。1. Motor housing; 101. Round table; 102. Exhaust grille hole; 103. Fan tube; 104. Threaded tube; 105. Filter channel shell; 106. Filter cotton net; 2. Diversion cover shell; 201. Bearing sleeve; 202. Hexagonal telescopic shaft; 203. Connecting seat; 204. Guide pipe; 205. Telescopic cylinder A; 206. Telescopic cylinder B; 207. Transmission frame; 208. Intermediate shaft; 209. Docking gear; 3. Transmission gear; 4. Connecting air ring; 401. Built-in seat; 402. One-way valve A; 403. One-way valve B; 404. Pumping piston; 405. Following shaft; 5. Transmission wheel; 501. Annular groove; 6. Electric slip ring warehouse; 601. C-shaped air sleeve; 602. Blowing hole.
具体实施方式Detailed ways
为了使得本发明的技术方案的目的、方案和优点更加清楚，下文中将结合本发明的具体实施例的附图，对本发明实施例的技术方案进行清楚、完整的描述。In order to make the purpose, scheme and advantages of the technical solution of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings of specific embodiments of the present invention.
实施例1：Embodiment 1:
请参考图1至图8所示：Please refer to Figures 1 to 8:
本发明提出了一种电机风冷免清洁结构，包括：电机外壳1，电机外壳1的内部固定设置有定子；电机外壳1的内部后方固定设置有导流罩壳2；导流罩壳2的前侧中间和电机外壳1的前端之间配合轴承旋转设置有转子，转子后侧外部固定设置有传动齿轮3；导流罩壳2的顶部穿出电机外壳1上方固定设置有一组轴承套筒201；电机外壳1的顶部后侧的位置一体化设置有圆台101，圆台101顶部固定设置有外缘对齐的连通气环4，连通气环4顶部设置有边缘通过螺纹安装的滤网；轴承套筒201的内部旋转设置有六角伸缩轴202，六角伸缩轴202的顶部偏心固定设置有传动轮5；电机外壳1后侧中间一体式设置有螺纹筒104，螺纹筒104的后侧通过螺纹连接固定设置有电滑环仓6。The present invention proposes an air-cooled cleaning-free structure for a motor, comprising: a motor housing 1, wherein a stator is fixedly arranged inside the motor housing 1; a guide cover 2 is fixedly arranged at the rear of the motor housing 1; a rotor is rotatably arranged between the middle of the front side of the guide cover 2 and the front end of the motor housing 1, and a transmission gear 3 is fixedly arranged on the rear side of the rotor; a group of bearing sleeves 201 are fixedly arranged on the top of the guide cover 2 passing through the top of the motor housing 1; a truncated table 101 is integrally arranged at the rear side of the top of the motor housing 1, a connecting air ring 4 with aligned outer edges is fixedly arranged on the top of the truncated table 101, and a filter screen with an edge installed by a thread is arranged on the top of the connecting air ring 4; a hexagonal telescopic shaft 202 is rotatably arranged inside the bearing sleeve 201, and a transmission wheel 5 is eccentrically fixedly arranged on the top of the hexagonal telescopic shaft 202; a threaded barrel 104 is integrally arranged in the middle of the rear side of the motor housing 1, and an electric slip ring bin 6 is fixedly arranged on the rear side of the threaded barrel 104 by threaded connection.
其中，电机外壳1的两侧下方位置开设有两组排气栅孔102；电机外壳1的前端固定设置有前端带滤网的风扇筒103，滤网不接触转子，转子位于风扇筒103内的部位通过键连接安装设置有风扇。Among them, two groups of exhaust grille holes 102 are opened at the lower positions on both sides of the motor housing 1; a fan tube 103 with a filter screen at the front end is fixedly set at the front end of the motor housing 1, and the filter screen does not contact the rotor. The part of the rotor located in the fan tube 103 is installed with a fan through a key connection.
其中，电机外壳1的外部下方固定设置有包裹排气栅孔102的过滤通道壳105，排气栅孔102的外端固定设置有滤棉网106。A filter channel shell 105 wrapping the exhaust grille hole 102 is fixedly arranged at the lower part of the exterior of the motor housing 1 , and a filter cotton net 106 is fixedly arranged at the outer end of the exhaust grille hole 102 .
其中，导流罩壳2还包括有：连接座203，导流罩壳2的中间后上方固定设置有连接座203；导向管204，连接座203的底部后侧连接设置有导向管204；伸缩油缸A205，导流罩壳2的前侧设置有通孔，通孔前上方固定设置有伸缩油缸A205，导向管204与伸缩油缸A205连通；伸缩油缸B206，连接座203的底部前侧固定设置有伸缩油缸B206；传动架207，传动架207与伸缩油缸B206的伸缩端固定连接，传动架207与导向管204滑动连接，六角伸缩轴202的下方伸缩端旋转设置在传动架207中；中间轴208，传动架207的中间旋转设置有中间轴208，中间轴208和六角伸缩轴202的底部设置锥齿轮传动连接；对接齿轮209，中间轴208的中间外部固定设置有对接齿轮209。The deflector shell 2 further includes: a connecting seat 203, a connecting seat 203 is fixedly arranged at the middle rear upper part of the deflector shell 2; a guide pipe 204, a guide pipe 204 is connected to the bottom rear side of the connecting seat 203; a telescopic cylinder A205, a through hole is arranged at the front side of the deflector shell 2, a telescopic cylinder A205 is fixedly arranged at the front upper part of the through hole, and the guide pipe 204 is connected to the telescopic cylinder A205; a telescopic cylinder B206, a telescopic cylinder B206 is fixedly arranged at the bottom front side of the connecting seat 203 6; transmission frame 207, the transmission frame 207 is fixedly connected to the telescopic end of the telescopic cylinder B206, the transmission frame 207 is slidably connected to the guide tube 204, and the lower telescopic end of the hexagonal telescopic shaft 202 is rotatably set in the transmission frame 207; intermediate shaft 208, the middle of the transmission frame 207 is rotatably set with the intermediate shaft 208, and the intermediate shaft 208 and the bottom of the hexagonal telescopic shaft 202 are connected by bevel gear transmission; docking gear 209, the middle outer part of the intermediate shaft 208 is fixedly set with a docking gear 209.
其中，伸缩油缸B206伸展时对接齿轮209与传动齿轮3啮合。When the telescopic cylinder B206 is extended, the docking gear 209 meshes with the transmission gear 3.
其中，连通气环4包括有：内置座401，连通气环4的内部固定设置有四组内置座401；单向阀A402，内置座401的底部固定设置有单向阀A402；单向阀B403，内置座401的顶部设置为斜面并固定设置有单向阀B403；打气活塞404，四组内置座401的相邻面中间打气活塞404，打气活塞404的伸缩端均固定设置有向下伸出的跟随轴405；打气活塞404、单向阀A402和连通气环4连通。Among them, the connecting air ring 4 includes: a built-in seat 401, four groups of built-in seats 401 are fixedly arranged inside the connecting air ring 4; a one-way valve A402, a one-way valve A402 is fixedly arranged on the bottom of the built-in seat 401; a one-way valve B403, the top of the built-in seat 401 is set as an inclined surface and fixedly provided with a one-way valve B403; an air pumping piston 404, an air pumping piston 404 in the middle of adjacent surfaces of the four groups of built-in seats 401, and the telescopic ends of the air pumping pistons 404 are fixedly provided with downwardly extending follower shafts 405; the air pumping pistons 404, the one-way valve A402 and the connecting air ring 4 are connected.
其中，传动轮5的顶部开设有环形槽501。The top of the transmission wheel 5 is provided with an annular groove 501 .
其中，跟随轴405吻合滑动设置在环形槽501内，一组打气活塞404伸展时对向的打气活塞404收缩。The follower shaft 405 is slidably arranged in the annular groove 501, and when one group of pumping pistons 404 is extended, the opposite pumping pistons 404 are contracted.
其中，电滑环仓6包括有：C字形气套601，电滑环仓6的内部中间固定设置有C字形气套601，C字形气套601包裹转子后端设置的滑环，C字形气套601后端设置管道连接连通气环4；吹气孔602，C字形气套601的开口处容纳电滑环仓6内预设的电刷，C字形气套601的内侧开设有吹气孔602。Among them, the electric slip ring warehouse 6 includes: a C-shaped air sleeve 601, a C-shaped air sleeve 601 is fixedly arranged in the middle of the electric slip ring warehouse 6, the C-shaped air sleeve 601 wraps the slip ring arranged at the rear end of the rotor, and a pipeline is arranged at the rear end of the C-shaped air sleeve 601 to connect the air ring 4; an air hole 602, the opening of the C-shaped air sleeve 601 accommodates the preset brushes in the electric slip ring warehouse 6, and the inner side of the C-shaped air sleeve 601 is provided with an air hole 602.
如图7所示，电滑环仓6与伸缩油缸A205构成触发结构，在安装电滑环仓6的时候，电滑环仓6的前端接触到伸缩油缸A205的时候，将伸缩油缸A205挤压，伸缩油缸A205内的空气穿过导向管204输入伸缩油缸B206中，同时将伸缩油缸B206伸展，然后伸缩油缸B206带动传动架207下降，使六角伸缩轴202伸展，同时对接齿轮209与传动齿轮3啮合，实现传动连接。As shown in FIG. 7 , the electric slip ring bin 6 and the telescopic cylinder A205 constitute a trigger structure. When the electric slip ring bin 6 is installed, when the front end of the electric slip ring bin 6 contacts the telescopic cylinder A205, the telescopic cylinder A205 is squeezed, and the air in the telescopic cylinder A205 is input into the telescopic cylinder B206 through the guide tube 204, and the telescopic cylinder B206 is extended. Then the telescopic cylinder B206 drives the transmission frame 207 to descend, so that the hexagonal telescopic shaft 202 is extended, and at the same time the docking gear 209 is engaged with the transmission gear 3 to realize the transmission connection.
实施例2：Embodiment 2:
在实施例1的基础之上，如图6所示，打气活塞404是主要的输送工具，利用变容的效果实现输送，各组打气活塞404均匀分布，在一组打气活塞404伸展的时候相对的打气活塞404收缩，因此保证持续输入空气，打气活塞404的数量可以根据需要调整，只要保证均匀分布即可。On the basis of Example 1, as shown in Figure 6, the pumping piston 404 is the main conveying tool, and the conveying is achieved by using the variable volume effect. Each group of pumping pistons 404 is evenly distributed. When one group of pumping pistons 404 extends, the relative pumping pistons 404 contract, thereby ensuring continuous input of air. The number of pumping pistons 404 can be adjusted as needed as long as it is evenly distributed.
实施例3：Embodiment 3:
在实施例1的基础之上，如图1-5所示，导流罩壳2的外部和电机外壳1之间构成了一个通气的空间，能够容纳空气流动，方便对电机的内部进行持续的散热循环，该空间可以适应性调整，按照电机的尺寸，保证导流罩壳2的部位不影响电机定子和转子的安装。On the basis of Example 1, as shown in Figures 1-5, a ventilation space is formed between the outside of the deflector shell 2 and the motor housing 1, which can accommodate air flow and facilitate continuous heat dissipation circulation inside the motor. The space can be adaptively adjusted according to the size of the motor to ensure that the position of the deflector shell 2 does not affect the installation of the motor stator and rotor.
本实施例的具体使用方式与作用：本发明中，在安装电滑环仓6的时候，正好利用电滑环仓6的前端迫紧伸缩油缸A205，将伸缩油缸A205压缩，伸缩油缸A205内的空气穿过导向管204输入伸缩油缸B206中，将伸缩油缸B206伸展，进而伸缩油缸B206带动传动架207下降，使六角伸缩轴202伸展，同时对接齿轮209与传动齿轮3啮合；Specific usage and function of this embodiment: In the present invention, when installing the electric slip ring warehouse 6, the front end of the electric slip ring warehouse 6 is used to tighten the telescopic cylinder A205, compress the telescopic cylinder A205, and the air in the telescopic cylinder A205 is input into the telescopic cylinder B206 through the guide tube 204, so that the telescopic cylinder B206 is extended, and then the telescopic cylinder B206 drives the transmission frame 207 to descend, so that the hexagonal telescopic shaft 202 is extended, and at the same time the docking gear 209 is meshed with the transmission gear 3;
反之，如果拆除电滑环仓6，伸缩油缸A205通过伸缩端外部的弹簧自动复位，对接齿轮209脱离传动齿轮3；On the contrary, if the electric slip ring bin 6 is removed, the telescopic cylinder A205 is automatically reset by the spring outside the telescopic end, and the docking gear 209 is disengaged from the transmission gear 3;
在转子旋转的过程中，传动齿轮3带动对接齿轮209旋转，对接齿轮209带动中间轴208旋转，中间轴208带动六角伸缩轴202旋转，进而传动轮5旋转，利用环形槽501带动四组打气活塞404交错反复伸缩，利用打气活塞404的伸缩产生变容输送效果，将外界空气穿过单向阀B403吸入打气活塞404，再穿过单向阀A402输入连通气环4，利用管道输入到C字形气套601中，从吹气孔602中喷出，直接对滑环组件进行风冷；气流进入电滑环仓6后向前移动，移动到导流罩壳2的外部，对导流罩壳2进行散热，并穿过排气栅孔102排出到外界完成流通；空气穿过过滤通道壳105和滤棉网106排出外界，并且对于碳刷与滑环的摩擦产生碳粉进行拦截收集，最后拆下过滤通道壳105即可清理；During the rotation of the rotor, the transmission gear 3 drives the docking gear 209 to rotate, the docking gear 209 drives the intermediate shaft 208 to rotate, the intermediate shaft 208 drives the hexagonal telescopic shaft 202 to rotate, and then the transmission wheel 5 rotates, and the annular groove 501 is used to drive the four groups of air-pumping pistons 404 to staggeredly and repeatedly extend and retract, and the expansion and contraction of the air-pumping pistons 404 are used to produce a variable volume conveying effect, and the outside air is sucked into the air-pumping pistons 404 through the one-way valve B403, and then passed through the one-way valve A402 and input into the connecting air ring 4, and input into the C-shaped air sleeve 601 through the pipeline, and sprayed out from the blowing hole 602, so as to directly air-cool the slip ring assembly; after entering the electric slip ring bin 6, the airflow moves forward to the outside of the guide cover shell 2, dissipates the heat of the guide cover shell 2, and is discharged to the outside through the exhaust grille hole 102 to complete the circulation; the air passes through the filter channel shell 105 and the filter cotton net 106 to be discharged to the outside, and the carbon powder generated by the friction between the carbon brush and the slip ring is intercepted and collected, and finally the filter channel shell 105 is removed for cleaning;
如果是风扇风机提供的气流经过滤棉网106，滤棉网106拦截大量粉尘容易被堵塞，由于气流通过打气活塞404进行输送，可以保证压力，当滤棉网106拦截过多的时候也能保证气流的穿过；If the airflow provided by the fan passes through the filter cotton mesh 106, the filter cotton mesh 106 intercepts a large amount of dust and is easily blocked. Since the airflow is transported through the pumping piston 404, the pressure can be guaranteed. When the filter cotton mesh 106 intercepts too much dust, it can also ensure the passage of the airflow;
垃圾会留在连通气环4和风扇筒103的滤网之外，直接清洁滤网即可，不需要频繁进行全体拆卸清洁。The garbage will be left outside the filter screen connecting the air ring 4 and the fan tube 103, and the filter screen can be directly cleaned without frequent disassembly and cleaning of the entire device.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410236020.2A CN118316232B (en) | 2024-03-01 | 2024-03-01 | Motor forced air cooling exempts from clean structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410236020.2A CN118316232B (en) | 2024-03-01 | 2024-03-01 | Motor forced air cooling exempts from clean structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118316232A true CN118316232A (en) | 2024-07-09 |
| CN118316232B CN118316232B (en) | 2024-10-29 |
Family
ID=91726430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410236020.2A Active CN118316232B (en) | 2024-03-01 | 2024-03-01 | Motor forced air cooling exempts from clean structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118316232B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120262792A (en) * | 2025-05-06 | 2025-07-04 | 合肥知橙科技有限公司 | Energy-saving motor with improved insulation performance |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101710758A (en) * | 2009-12-10 | 2010-05-19 | 西安盾安电气有限公司 | Aerogenerator cooling unit |
| CN203967912U (en) * | 2014-07-13 | 2014-11-26 | 沧州华海风电设备科技技术开发有限公司 | A kind of motor current collection assembly |
| CN211377821U (en) * | 2019-12-24 | 2020-08-28 | 盐城市海洋水泵有限公司 | Heat dissipation device for water pump motor slip ring |
| CN214849478U (en) * | 2021-07-06 | 2021-11-23 | 常州德思迪通讯技术有限公司 | Slip ring assembly |
| CN114665665A (en) * | 2022-05-25 | 2022-06-24 | 嘉兴学院 | A mechanically driven circulating cooling three-phase motor |
| CN116566129A (en) * | 2023-06-19 | 2023-08-08 | 北京三一智能电机有限公司 | Cooling structure of slip ring chamber, slip ring system, generator and wind generating set |
| CN219659121U (en) * | 2023-05-29 | 2023-09-08 | 深圳市嘉驰机电科技有限公司 | Gas-electricity slip ring capable of rapidly radiating |
| CN219875385U (en) * | 2023-05-19 | 2023-10-20 | 中国长江电力股份有限公司 | Air pump cleaning type hydraulic generator carbon powder collecting device with air cooling function |
-
2024
- 2024-03-01 CN CN202410236020.2A patent/CN118316232B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101710758A (en) * | 2009-12-10 | 2010-05-19 | 西安盾安电气有限公司 | Aerogenerator cooling unit |
| CN203967912U (en) * | 2014-07-13 | 2014-11-26 | 沧州华海风电设备科技技术开发有限公司 | A kind of motor current collection assembly |
| CN211377821U (en) * | 2019-12-24 | 2020-08-28 | 盐城市海洋水泵有限公司 | Heat dissipation device for water pump motor slip ring |
| CN214849478U (en) * | 2021-07-06 | 2021-11-23 | 常州德思迪通讯技术有限公司 | Slip ring assembly |
| CN114665665A (en) * | 2022-05-25 | 2022-06-24 | 嘉兴学院 | A mechanically driven circulating cooling three-phase motor |
| CN219875385U (en) * | 2023-05-19 | 2023-10-20 | 中国长江电力股份有限公司 | Air pump cleaning type hydraulic generator carbon powder collecting device with air cooling function |
| CN219659121U (en) * | 2023-05-29 | 2023-09-08 | 深圳市嘉驰机电科技有限公司 | Gas-electricity slip ring capable of rapidly radiating |
| CN116566129A (en) * | 2023-06-19 | 2023-08-08 | 北京三一智能电机有限公司 | Cooling structure of slip ring chamber, slip ring system, generator and wind generating set |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120262792A (en) * | 2025-05-06 | 2025-07-04 | 合肥知橙科技有限公司 | Energy-saving motor with improved insulation performance |
Also Published As
| Publication number | Publication date |
|---|---|
| CN118316232B (en) | 2024-10-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214125860U (en) | Electromechanical integrated box type transformer cabinet surface cleaning device | |
| CN118316232B (en) | Motor forced air cooling exempts from clean structure | |
| CN109973215B (en) | A kind of diesel engine unit of mute cooling function | |
| CN108054906A (en) | A kind of frequency converter dust-proof radiating structure | |
| CN113090479A (en) | Ash removal heat abstractor for aerogenerator | |
| CN213692775U (en) | Power communication power cabinet efficient heat dissipation device | |
| CA2672087C (en) | Air compressor | |
| CN214754863U (en) | Switch board that radiating effect is good | |
| CN209269558U (en) | A vacuum cleaner head | |
| CN118347182B (en) | Air source heat pump device and application method thereof | |
| CN216437331U (en) | Camera with dustproof function | |
| CN117655002B (en) | Generator excitation brush holder cleaning device | |
| CN221387967U (en) | Generator excitation brush holder cleaning device | |
| CN215654489U (en) | A wireless control host device | |
| CN114039455B (en) | Motor cooling heat abstractor | |
| CN118373064A (en) | A storage box with good heat dissipation effect | |
| CN215333312U (en) | Microfiber centrifugal blowing compressed air supercharging device with shock-absorbing function | |
| CN214586745U (en) | Have dustproof heat dissipation function's computer machine case concurrently | |
| CN109969997A (en) | A multifunctional cooling case for electric forklifts | |
| CN214787886U (en) | Air compressor machine waste fitting discharging | |
| CN212231273U (en) | Brushless motor with good heat dissipation and adjustable heat dissipation | |
| CN116394576A (en) | A high stability servo press with cooling function | |
| CN221705631U (en) | Centralized control cabinet convenient to maintain | |
| CN220319832U (en) | Screw air compressor machine that can cool down | |
| CN218243198U (en) | Air-cooled carbon brush cooling mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |