TWM450969U - Direct-driving electric mower - Google Patents
Direct-driving electric mower Download PDFInfo
- Publication number
- TWM450969U TWM450969U TW101213646U TW101213646U TWM450969U TW M450969 U TWM450969 U TW M450969U TW 101213646 U TW101213646 U TW 101213646U TW 101213646 U TW101213646 U TW 101213646U TW M450969 U TWM450969 U TW M450969U
- Authority
- TW
- Taiwan
- Prior art keywords
- positioning
- base
- rotating shaft
- electric motor
- lawn mower
- Prior art date
Links
Landscapes
- Harvester Elements (AREA)
Description
一種直驅式電動割草機，尤指裝設有外轉式馬達之割草機。A direct-drive electric lawn mower, especially a lawn mower equipped with an externally-rotating motor.
按，習知用於割草機的引擎係以汽柴油為驅動動力來源，因此，當消耗汽柴油來產生驅動動力後，隨之而來則是產生許多廢氣(例如：二氧化硫、一氧化碳等)，係無法符合環保之訴求，因此即有相關業者以碳刷馬達利用市電或電池供電，以符合環保之訴求，但由於碳刷馬達需要碳刷接觸來改變電流極性使馬達運轉，因此碳刷無法流過大電流，所以直流碳刷馬達的出力較小，需要減速齒輪來增加其扭力，因此壽命較短且效率也低。According to the conventional engine for lawn mowers, the engine is powered by gasoline and diesel. Therefore, when gasoline and diesel are consumed to generate driving power, a lot of exhaust gas (such as sulfur dioxide, carbon monoxide, etc.) is generated. The system cannot meet the requirements of environmental protection. Therefore, the relevant manufacturers use the utility model or the battery to supply the carbon brush motor to meet the environmental protection requirements. However, since the carbon brush motor needs the carbon brush contact to change the polarity of the current to make the motor run, the carbon brush cannot flow. Excessive current, so the output of the DC carbon brush motor is small, and the reduction gear is needed to increase its torque, so the life is short and the efficiency is low.
是以，上述習知之問題與缺失，即為相關業者所亟欲改善之課題。Therefore, the above-mentioned problems and deficiencies are the issues that the relevant industry is eager to improve.
本創作之主要目的乃在於，利用外轉式的馬達來產生大轉距、高扭力，並利用電能做為馬達的驅動動力，讓割草機可更有效率進行除草作業，並具有環保之效用。The main purpose of this creation is to use the external rotation motor to generate large torque and high torque, and use electric energy as the driving power of the motor, so that the mower can perform the weeding operation more efficiently and has the effect of environmental protection. .
為達上述目的，本創作之割草機係設置有驅動裝置、切割裝置以及操作裝置，該驅動裝置係具有一外轉式電動馬達，外轉式電動馬達係設置有定子，定子外側套設有轉子，轉子下方連接有下蓋，且定子上方連接有基座，基座內設置有轉軸，轉軸末端為延伸出下蓋，俾讓轉子可帶動下蓋與轉軸樞轉，而外轉式電動馬達之基座上方連接有連接件，該切割裝置係連接於驅動裝置之下蓋，該操作裝置係具有桿體並連接於驅動裝置之連接件上方，並 於桿體另端設置有用以連接電源供應器之電連接器，且桿體上設置有握把件以及開關，並使電連接器及開關電性連接於驅動裝置之外轉式電動馬達。In order to achieve the above object, the mower of the present invention is provided with a driving device, a cutting device and an operating device. The driving device has an external rotating electric motor, and the external rotating electric motor is provided with a stator, and the outer side of the stator is sleeved. a rotor, a lower cover is connected below the rotor, and a base is connected above the stator, and a rotating shaft is arranged in the base. The end of the rotating shaft extends out of the lower cover, so that the rotor can drive the lower cover and the rotating shaft to pivot, and the external rotating electric motor A connecting member is connected above the base, and the cutting device is connected to the lower cover of the driving device, and the operating device has a rod body and is connected to the connecting member of the driving device, and An electric connector for connecting the power supply is disposed at the other end of the rod body, and the grip body and the switch are disposed on the rod body, and the electric connector and the switch are electrically connected to the external electric motor of the driving device.
進一步而言，該驅動裝置之外轉式電動馬達之基座內設置有定位柱，定位柱表面凹側有第二定位槽，而定子內設置有定位孔，定位孔之側壁上凹設有第一定位槽，其中，定位孔套設於定位柱外側，使第一定位槽正對於第二定位槽，且第一定位槽與第二定位槽內設置有定位塊。Further, the driving device is provided with a positioning post in the base of the rotary electric motor, the concave side of the positioning post has a second positioning groove, and the positioning hole is arranged in the stator, and the side wall of the positioning hole is recessed a positioning slot, wherein the positioning hole is sleeved on the outer side of the positioning post, so that the first positioning slot is opposite to the second positioning slot, and the positioning block is disposed in the first positioning slot and the second positioning slot.
進一步而言，該驅動裝置之轉子係設置有外殼體，外殼體內壁上設置有複數磁鐵，而下蓋係具有基部，基部周緣向上延伸有複數固定柱，各固定柱分別固定於二相鄰磁鐵之間。Further, the rotor of the driving device is provided with an outer casing, the inner wall of the outer casing is provided with a plurality of magnets, and the lower cover has a base portion, and a plurality of fixing columns extend upwardly around the periphery of the base, and the fixing columns are respectively fixed to the two adjacent magnets. between.
進一步而言，該驅動裝置之直驅式電動割草機，其中該外轉式電動馬達之定位柱上下二端分別設置有軸承，而轉軸係位於定位柱內，並使轉軸二端分別連接於軸承。Further, in the direct drive type electric lawn mower of the driving device, the upper and lower ends of the positioning column of the externally-rotating electric motor are respectively provided with bearings, and the rotating shaft is located in the positioning column, and the two ends of the rotating shaft are respectively connected to Bearing.
進一步而言，該驅動裝置之定位柱上方之軸承係設置有用以鎖固轉軸之鎖固件。Further, the bearing above the positioning post of the driving device is provided with a locking device for locking the rotating shaft.
進一步而言，該驅動裝置之下蓋係具有基部，基部表面設置有缺槽，而轉軸下端穿設有限位柱，限位柱係位於缺槽內。Further, the lower cover of the driving device has a base, the surface of the base is provided with a notch, and the lower end of the rotating shaft is provided with a limiting post, and the limiting post is located in the missing slot.
進一步而言，該驅動裝置之連接件係設置有外罩，外罩係以固定元件鎖固於外轉式電動馬達之基座，且外罩一側連接有插接桿，插接桿末端係插接於操作裝置之桿體內，並利用固定元件鎖固於桿體。Further, the connecting member of the driving device is provided with a cover, the outer cover is fixed to the base of the externally-rotating electric motor by a fixing component, and a plug rod is connected to one side of the outer cover, and the end of the plug rod is inserted and connected The body of the operating device is locked to the shaft by a fixing member.
進一步而言，該切割裝置係設置有繩轉式切割器，繩轉式切割器連接於驅動裝置之轉軸及下蓋。Further, the cutting device is provided with a rope cutter, and the rope cutter is connected to the rotating shaft and the lower cover of the driving device.
進一步而言，該切割裝置係設置有刀片式切割器，刀片式切割器連接於驅動裝置之轉軸及下蓋。Further, the cutting device is provided with a blade cutter, and the blade cutter is connected to the rotating shaft and the lower cover of the driving device.
請參閱第一圖至第六圖所示，由圖中可清楚看出本創作之第一較佳實施例，該割草機係設置有驅動裝置1、切割裝置2以及操作裝置3，其中：該驅動裝置1係具有一外轉式電動馬達11及連接件12，該外轉式電動馬達11係設置有定子111，定子111內設置有定位孔1111，定位孔1111之側壁上凹設有第一定位槽1112，定子111外側套設有轉子112，轉子112係設置有外殼體1121，外殼體1121之內壁上間隔設置有複數磁鐵1122，各磁鐵1122係正對於定子111外周緣表面，而定子111一側係連接有基座113，基座113內設置有定位柱1131，定位柱1131上下二端係分別設置有軸承117，定位柱1131係套設於定位孔1111內側，且定位柱1131表面凹側有第二定位槽1132，第二定位槽1132係正對於定位孔1111之第一定位槽1112，並於第一定位槽1112與第二定位槽1132之間設置有定位塊116，而轉子112下方係連接有下蓋114，下蓋114下方係具有基部1141，基部1141周緣間隔向上延伸有複數固定柱1142，且各固定柱1142係分別固定於二相鄰磁鐵1122之間，基部1141表面設置有缺槽1143，而該基座113之定位柱1131內係設置有轉軸115，轉軸115係穿設於基座113之定位柱1131，且轉軸115二端係分別連接於定位柱1131二端之軸承117，且轉軸115上方末端之軸承117係設置有鎖固件118，鎖固件118係鎖固於轉軸115，並使轉軸115下方末端延伸出下蓋114，並於轉軸115 下端穿設有限位柱119，限位柱119二端係位於下蓋114之缺槽1143內；而該連接件12係設置有外罩121，外罩121係具有複數鎖固孔1211，外罩121一側連接有插接桿122。Referring to the first to sixth figures, a first preferred embodiment of the present invention is clearly seen. The lawn mower is provided with a driving device 1, a cutting device 2 and an operating device 3, wherein: The driving device 1 has an external rotating electric motor 11 and a connecting member 12. The external rotating electric motor 11 is provided with a stator 111. The stator 111 is provided with a positioning hole 1111. The side wall of the positioning hole 1111 is recessed. a positioning groove 1112, a rotor 112 is sleeved on the outer side of the stator 111, and an outer casing 1121 is disposed on the inner surface of the outer casing 1121. The inner wall of the outer casing 1121 is provided with a plurality of magnets 1122 spaced apart, and each magnet 1122 is opposite to the outer peripheral surface of the stator 111. A pedestal 113 is connected to the side of the stator 111. The pedestal 113 is provided with a positioning post 1131. The upper and lower ends of the positioning post 1131 are respectively provided with a bearing 117. The positioning post 1131 is sleeved inside the positioning hole 1111, and the positioning post 1131 The second concave groove 1132 is disposed on the concave side of the surface, and the second positioning groove 1132 is opposite to the first positioning groove 1112 of the positioning hole 1111, and the positioning block 116 is disposed between the first positioning groove 1112 and the second positioning groove 1132. A lower cover 114 is connected below the rotor 112, The bottom cover 114 has a base portion 1141. The base portion 1141 has a plurality of fixing posts 1142 extending upwardly from the periphery thereof. The fixing posts 1142 are respectively fixed between two adjacent magnets 1122. The base portion 1141 is provided with a notch 1143 on the surface thereof. The positioning post 1131 of the seat 113 is provided with a rotating shaft 115. The rotating shaft 115 is disposed through the positioning post 1131 of the base 113, and the rotating shaft 115 is connected to the bearing 117 at both ends of the positioning post 1131, and the upper end of the rotating shaft 115 is respectively connected. The bearing 117 is provided with a locking member 118. The locking member 118 is locked to the rotating shaft 115, and the lower end of the rotating shaft 115 extends out of the lower cover 114, and is disposed on the rotating shaft 115. The lower end is provided with a limiting post 119, and the two ends of the limiting post 119 are located in the notch 1143 of the lower cover 114; and the connecting member 12 is provided with a cover 121, the outer cover 121 has a plurality of locking holes 1211, and the outer cover 121 side A docking rod 122 is connected.
該切割裝置2係設置有繩轉式切割器21，繩轉式切割器21係具有旋動盤211，旋動盤211係連接有繩體212，且旋動盤211係以固定元件4鎖固於下蓋114底面之轉軸115處。The cutting device 2 is provided with a rope cutter 21 having a rotary disk 211, a rotary disk 211 to which a rope body 212 is attached, and the rotary disk 211 is locked by a fixing member 4. It is located at the rotating shaft 115 of the bottom surface of the lower cover 114.
該操作裝置3係設置有桿體31，桿體31一端設置有電連接器32，桿體31上設置有握把件33以及開關34。The operating device 3 is provided with a rod body 31. One end of the rod body 31 is provided with an electrical connector 32. The lever body 31 is provided with a grip member 33 and a switch 34.
藉上，當本創作於組構時，係將驅動裝置1之連接件12連接於外轉式電動馬達11上方之基座113，俾使該連接件12之外罩121與該基座113相互連接，再以固定元件4穿入外罩121之鎖固孔1211並固定於基座113表面，俾使連接件12之外罩121與外轉式電動馬達11之基座113相互鎖固形成固定，驅動裝置1之連接件12係連接於操作裝置3之桿體31一側，俾使連接件12之插接桿122末端插接於操作裝置3之桿體31內，並利用有固定元件4將插接桿122鎖固於桿體31，且該操作裝置3之電連接器32係連接於電源供應器(圖中未示出)，並使電連接器32及開關34電性連接於驅動裝置1之外轉式電動馬達11，續將該切割裝置2之繩轉式切割器21連接於驅動裝置1之轉軸115及下蓋114表面，俾讓繩轉式切割器21之旋動盤211會連接於轉軸115，並利用固定元件4固定轉軸115及旋動盤211形成定位；如第一圖所示，當第一實施例於使用時，係啟動操作裝置3之開關34，俾使其電性連接之驅動裝置1的外轉式電動馬達11會開始運轉，讓外轉式電動馬達11之轉子112帶動下蓋114與轉軸115樞轉，進而讓切 割裝置2之繩轉式切割器21的旋動盤211被外轉式電動馬達11的下蓋114與轉軸115帶動樞轉，讓繩轉式切割器21之繩體212係會快速旋動後產生切削作用，用以供使用者進行割草作業。By the way, when the composition is created, the connecting member 12 of the driving device 1 is connected to the base 113 above the external rotating electric motor 11, so that the outer cover 121 of the connecting member 12 and the base 113 are connected to each other. Then, the fixing member 4 is inserted into the locking hole 1211 of the outer cover 121 and fixed to the surface of the base 113, so that the outer cover 121 of the connecting member 12 and the base 113 of the external rotating electric motor 11 are locked and fixed to each other, and the driving device is fixed. The connecting member 12 of the connecting member 12 is connected to the side of the rod body 31 of the operating device 3, so that the end of the connecting rod 122 of the connecting member 12 is inserted into the rod body 31 of the operating device 3, and is inserted by using the fixing member 4. The rod 122 is locked to the rod body 31, and the electrical connector 32 of the operating device 3 is connected to a power supply (not shown), and the electrical connector 32 and the switch 34 are electrically connected to the driving device 1. The externally-rotating electric motor 11 continues to connect the rope-rotating cutter 21 of the cutting device 2 to the surface of the rotating shaft 115 and the lower cover 114 of the driving device 1, so that the rotating disk 211 of the rotary cutter 21 is connected to a rotating shaft 115, and fixing the rotating shaft 115 and the rotating disc 211 by using the fixing member 4 to form a positioning; as shown in the first figure, when the first In the embodiment, the switch 34 of the operating device 3 is activated, and the externally-rotating electric motor 11 of the driving device 1 that is electrically connected is started to operate, and the rotor 112 of the externally-rotating electric motor 11 drives the lower cover 114. Pivot with the shaft 115, and then cut The rotary disk 211 of the rope rotary cutter 21 of the cutting device 2 is pivoted by the lower cover 114 of the external rotary electric motor 11 and the rotating shaft 115, so that the rope body 212 of the rotary cutter 21 is quickly rotated. Produces cutting action for the user to carry out mowing operations.
請參閱第七圖所示，由圖中可清楚看出本創作之第二較佳實施例，第二較佳實施例與第一較佳實施例不同處在於，該切割裝置2係設置有刀片式切割器22，將刀片式切割器22係利用固定元件4連接於外轉式電動馬達11的轉軸115及下蓋114表面；當第二實施例於使用時，係啟動操作裝置3之開關34，俾使其電性連接之驅動裝置1的外轉式電動馬達11會開始運轉，讓外轉式電動馬達11之轉子112帶動下蓋114與轉軸115樞轉，進而讓刀片式切割器22被下蓋114與轉軸115帶動樞轉，讓刀片式切割器22快速旋動後產生切削作用，用以供使用者進行割草作業。Referring to the seventh embodiment, a second preferred embodiment of the present invention is clearly apparent from the drawings. The second preferred embodiment differs from the first preferred embodiment in that the cutting device 2 is provided with a blade. The cutter 22 connects the blade cutter 22 to the surface of the rotating shaft 115 and the lower cover 114 of the externally-rotating electric motor 11 by means of the fixing member 4; when the second embodiment is used, the switch 34 of the operating device 3 is activated. The externally-rotating electric motor 11 of the driving device 1 that is electrically connected is started to operate, and the rotor 112 of the externally-rotating electric motor 11 drives the lower cover 114 to pivot with the rotating shaft 115, thereby allowing the blade cutter 22 to be The lower cover 114 and the rotating shaft 115 drive the pivoting, so that the blade cutter 22 is quickly rotated to produce a cutting action for the user to perform the mowing operation.
1‧‧‧驅動裝置1‧‧‧ drive
11‧‧‧外轉式電動馬達11‧‧‧External rotary electric motor
111‧‧‧定子111‧‧‧ Stator
1111‧‧‧定位孔1111‧‧‧Positioning holes
1112‧‧‧第一定位槽1112‧‧‧First positioning slot
112‧‧‧轉子112‧‧‧Rotor
1121‧‧‧外殼體1121‧‧‧Outer casing
1122‧‧‧磁鐵1122‧‧‧ Magnet
113‧‧‧基座113‧‧‧Base
1131‧‧‧定位柱1131‧‧‧Positioning column
1132‧‧‧第二定位槽1132‧‧‧Second positioning slot
114‧‧‧下蓋114‧‧‧Under the cover
1141‧‧‧基部1141‧‧‧ base
1142‧‧‧固定柱1142‧‧‧Fixed column
1143‧‧‧缺槽1143‧‧‧ Missing slot
115‧‧‧轉軸115‧‧‧ shaft
116‧‧‧定位塊116‧‧‧ Positioning block
117‧‧‧軸承117‧‧‧ bearing
118‧‧‧鎖固件118‧‧‧Locker
119‧‧‧限位柱119‧‧‧Limited Column
12‧‧‧連接件12‧‧‧Connecting parts
121‧‧‧外罩121‧‧‧ Cover
1211‧‧‧鎖固孔1211‧‧‧Lock hole
122‧‧‧插接桿122‧‧‧Pull rod
2‧‧‧切割裝置2‧‧‧ Cutting device
21‧‧‧繩轉式切割器21‧‧‧ Rotary cutter
211‧‧‧旋動盤211‧‧‧Rotary disk
212‧‧‧繩體212‧‧‧ rope body
22‧‧‧刀片式切割器22‧‧‧ Blade cutter
3‧‧‧操作裝置3‧‧‧Operating device
31‧‧‧桿體31‧‧‧ rod body
32‧‧‧電連接器32‧‧‧Electrical connector
33‧‧‧握把件33‧‧‧ grips
34‧‧‧開關34‧‧‧ switch
4‧‧‧固定元件4‧‧‧Fixed components
第一圖係為本創作第一較佳實施例之立體外觀圖。The first figure is a perspective view of the first preferred embodiment of the creation.
第二圖係為本創作第一較佳實施例之局部立體外觀分解圖。The second drawing is a partial perspective exploded view of the first preferred embodiment of the present invention.
第三圖係為本創作第一較佳實施例外轉式電動馬達之立體局部分解圖。The third figure is a three-dimensional partial exploded view of the first preferred embodiment of the present invention.
第四圖係為本創作第一較佳實施例外轉式電動馬達之立體分解圖。The fourth figure is an exploded perspective view of the first preferred embodiment of the exception-type electric motor.
第五圖係為本創作第一較佳實施例外轉式電動馬達之剖面圖。The fifth figure is a cross-sectional view of the first preferred embodiment of the exemplified rotary electric motor.
第六圖係為本創作第一較佳實施例之立體外觀局部分解圖。The sixth drawing is a partially exploded perspective view of the first preferred embodiment of the present invention.
第七圖係為本創作第二較佳實施例之立體外觀圖。The seventh drawing is a perspective view of the second preferred embodiment of the present invention.
1‧‧‧驅動裝置1‧‧‧ drive
11‧‧‧外轉式電動馬達11‧‧‧External rotary electric motor
12‧‧‧連接件12‧‧‧Connecting parts
2‧‧‧切割裝置2‧‧‧ Cutting device
21‧‧‧繩轉式切割器21‧‧‧ Rotary cutter
211‧‧‧旋動盤211‧‧‧Rotary disk
212‧‧‧繩體212‧‧‧ rope body
3‧‧‧操作裝置3‧‧‧Operating device
31‧‧‧桿體31‧‧‧ rod body
32‧‧‧電連接器32‧‧‧Electrical connector
33‧‧‧握把件33‧‧‧ grips
34‧‧‧開關34‧‧‧ switch
4‧‧‧固定元件4‧‧‧Fixed components
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101213646U TWM450969U (en) | 2012-07-16 | 2012-07-16 | Direct-driving electric mower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101213646U TWM450969U (en) | 2012-07-16 | 2012-07-16 | Direct-driving electric mower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM450969U true TWM450969U (en) | 2013-04-21 |
Family
ID=48801295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW101213646U TWM450969U (en) | 2012-07-16 | 2012-07-16 | Direct-driving electric mower |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWM450969U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI568147B (en) * | 2015-12-17 | 2017-01-21 | Mobiletron Electronics Co Ltd | Brushless motor assembly structure |
| TWI602502B (en) * | 2015-11-12 | 2017-10-21 | Mower head structure |
-
2012
- 2012-07-16 TW TW101213646U patent/TWM450969U/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI602502B (en) * | 2015-11-12 | 2017-10-21 | Mower head structure | |
| TWI568147B (en) * | 2015-12-17 | 2017-01-21 | Mobiletron Electronics Co Ltd | Brushless motor assembly structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108811851B (en) | Grass trimmer and rotating assembly thereof | |
| US9345193B2 (en) | Direct drive electric lawn mower | |
| TWM450969U (en) | Direct-driving electric mower | |
| CN104722835B (en) | Electric circular saw | |
| US7020965B2 (en) | Shaving device | |
| CN201238470Y (en) | Portable electric mower | |
| JP3181518U (en) | Direct drive electric mower | |
| TWM604543U (en) | Electric lawn mower | |
| TWM459620U (en) | External turning DC brushless motor for fan | |
| CN103535157B (en) | A kind of electronic palm picking machine | |
| CN205650884U (en) | Dustless cutting machine of hand -held type | |
| WO2022134281A1 (en) | Handheld lithium battery garden working head driving device having front motor | |
| CN204248584U (en) | The triangle sand of wall polishing machine | |
| CN202763869U (en) | Efficient electric shaver | |
| CN202690474U (en) | Portable rechargeable air cooler | |
| CN102217830A (en) | Automatic nail clipper | |
| CN201957448U (en) | Pipe connecting structure of brush cutter | |
| CN202570297U (en) | Food cutting machine | |
| CN205559139U (en) | Electricity starts petrol suction machine | |
| TWM611621U (en) | Internal rotary electric lawn mower | |
| TW202203743A (en) | Electric string trimmer for enhancing usage safety | |
| CN203734456U (en) | Water pump special high-efficiency motor | |
| CN202178164U (en) | Switch structure of explosion-proof brushless direct current motor | |
| CN108527102A (en) | A kind of automation Manipulation of the machine people | |
| TWI602502B (en) | Mower head structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK4K | Expiration of patent term of a granted utility model |