M260089 八、新型說明： 【新型所屬之技術領域】 本新型是有關於一種割草裝置，特別是指一種果樹冠 下割草裝置。 【先前技術】 -般割草機依使用需求不同，而有背負式、肩掛式、 手推式自走式，及駕馱式等不同的型式與機種。但不論 使用何種型式之割草機，當欲對長度較長之雜草進行割除 作業時目雜草之重力與阻力較大的關係，皆需分次逐段 進订，使雜草在經由兩次以上的分段切割動作後，方能達 j 70王指、整平草地之使用目的。再就實際使用狀況而 。#如所欲整理的面積較大或為泥濘、蟲蛇隱身之草地時 ’當以駕駛式割草機較為快速有效率，且能避免蟲蛇侵害 因此’駕·皱式割草機在使用上較他種型式之割草機，更 具有減少勞累之舒適性與安全性。 參閱圖1，習知駕駛式割草機5包含有：一推動車51 °又於4推動車51前端之帶動組52、一與該帶動組52 接叹之割草車53 ’及_連接於該推動車Η與割草車^間 ，傳：組54。而該割草車53更具有一車台531，及一設於 X車〇 531底部之切刀輪532，該切刀輪532是受傳動組 54之傳動而進行切割運轉。 在對較長之雜草500進行切割作業時，操作者於推動 f 51上控制推動車51前進，再控制該帶動組μ由下向上 H U草車53 ’使得该割草車53與地面5〇形成一傾斜角 M260089 度而形成4端較高後端較低的傾斜狀態。在此同時，受該 =動組54傳動運轉之切刀輪川即可對雜草之較高區 上進4亍切割作業’當完成較高區段之切割作業後，再調降 。草車53與地面5〇之傾斜角度，使切刀輪Μ]再對每 *雜草500之中區段或較低區段進行切割。藉由調整該割 草車53與草地5G之相對角度的方式，並逐-對雜草500 之不同區段進行切割作業，即可達到分段割除雜草之 使用目的。 。平。^ >〜川丄，雒巧對雜軍5〇〇之不 同區段進行切割作業；然而，雜草5〇〇會隨其長度過長而 下垂’使得該割草車53之切刀輪532對雜草5⑼進行切割 時會產生分力，特別是下垂方向與割草機5之前進方向相 同的雜卓500,因其相對於切刀輪阳之切割角度變小，使 得該切刀輪532通科僅是下_等料_，而無法確實 進行切割動作。因此，習知堃 1知駕敬式割草機5在實際使用上 ’ 成分力以致㈣不均而無法達到確實割除雜草500 之目的。 再者，irn切草機5之料車53的寬度多與推 動車51平齊，或小於推動車51之 車身高度多高於樹冠底緣。當 :μ隹動車51之 田人對果树冠下周圍之雜草 =7作業時，便會因受到樹冠之高度限制而難 其周緣’以致無法使該割” 5對樹冠下之雜草 割卓動作。因此，使用習知駕敬式割草機5時，需再配八 人工或以前述背負式、肩掛式、手推式等割草機具，對^ M260089 勢必延長工作時間 ’而造成使用上的 樹冠下進行割除雜草500作業，如此， 且無法以單一機具完成全部割草作業 麻煩、不便。 [新型内容】 θ 之果樹訂割草裝置，是在提供一種， Τ設於-推動車前端而可水平浮動以進行割草作業，而能 達到使雜草高度達到一致之Λ 時可對果樹冠下之雜 草進订切割動作，藉以免除作t上的麻須與不便。 於是，本新型果樹冠下割草裝置包含：一設於推動車 t之Γ動組…與帶動組接設之割草車、—連接於推動車 =卓相之傳動桿、—固設於該割草車_側之樹冠下割 益’及-連接推動車與割草車之拉引單元。在使用上， 可藉由該拉引單元與帶動組之兩擺臂同時拉起該割草車盘 樹冠下割草器而呈水平浮動之作動模式，故可於地形凹凸 不平的狀態下割短草莖，使雜草高度達到一致 傳動桿依序傳動該割草車之轉運器，及設於割草車 树冠下割草盗的第二切刀輪運轉，而可對果樹冠下之雜草 進行切割動作，藉以免除作業上的麻煩與不便。 【實施方式】 、有關本新型之前述及其他技術内容、特點與功效，在 以下配合參考圖式之一較佳實施例的詳細說明中，將可 楚的呈現。 1的一較 21前端 —參閱圖2配合圖3 ’本新型果樹冠下割草裝置 佳實施例，是設於-可供人員駕駛及控制之推動車 M260089 ’該推動車21具有—車體211、一設於該車體2ιι内之動 力源’及-與動力源連接而設於車體211前端之傳動座 ，忒傳動座212可傳遞由動力源輸出之動力。 该果樹冠下割草裝置1是受推動車 社 之控制而可對雜 卓⑽（顯示於圖4)進行切割作業。該果樹冠下則草裝置 1包含：-設於該推動車21前端之帶動組12、一與該： 組12相接設之割草車13、-連接於該推動車21與割：車 =間之傳動# U、-固設於該割草車13 —側之樹冠下判 卓益i7’及一連接該推動車21與割草車13之拉引單元b 〇 而該推進H 124是樞接於該制㈣127之―端藉以頂推該 制動臂127。該帶動組12更具有—樞接於定位架ΐ2ι底緣 之活動件⑽’而該推進器124之氣壓缸體128是樞接於該 活動件160上。 _動、，且12具有—固設於推動車21之車體川前端 的定位架121、一設於定位架121上之支架122、一樞接於 该定位架121 _h之升降架123 ’及一設於定位架ΐ2ι上而可 帶動升降架123相對於定位請擺動之推進器124 降架123具有二分離之擺臂125、一連接兩擺f 125之連接 軸126，及一凸設於該連接軸126上而與推進器⑵樞接之 制動# 127。再者’該推進器124更具有一氣壓缸體⑶， 及一可對相於該氣體128進行往復運動之頂推桿129， 該割草車13具有一車台 部之滾輪132(圖中僅顯示其一 131、複數設於該車台ι31底 )、二分設於該車台131底面 M260089 而不凸出任一滾輪 2外之第一切刀輪1 34，及二分別樞接 於该二第一切刀私^ 輪134上而可連動第一切刀輪134運之 轉運^§ 13 3。在太香七a y丨丄 、^ 在本貫施例中，該割草車13更具有二間隔設 ;車口 131上之滑軌135、一可相對於該滑軌I”左右滑移 動件136及一分別設於每一滑軌135上而可定位該移 動件136之鎖合件137。而前述帶動、组之兩擺臂⑵是 刀別枢接於該二滑軌135上，藉使該割草車13可相對於該 帶動組12進行左右位移。 °亥傳動柃14之兩端是分別樞接於前述推動車21之傳 動座212與割草車13之轉運器133 i，而接受該傳動座 2/2之動力傳導以進行轉動，且當傳動桿14轉動時可同時 藉由该二轉運器133之傳導而驅動該二第一切刀輪丄^運 轉。 該樹冠下割草器17具有一罩蓋171、一穿設於該罩蓋 171上之轉軸172、一設於該轉軸丨72上而位於罩蓋171底 面之第二切刀輪173，及一設於該轉軸172與前述割草車 13之各個運轉器133間的傳動帶174。在本實施例中，該 轉軸172底端是呈一圓弧狀。另外，當該割草車13之轉運 器133驅動該二第一切刀輪134運轉時，即可藉由該傳動 帶174同時帶動該第二切刀輪ι73運轉。 該拉引單元15具有兩拉引鍊條151、及一共同連結於 每一拉引鍊條151 —端之調整接頭152。而每一拉引鏈條 151之另一端是分隔接設於前述割草車13之車台131前端 ，且該調整接頭152是套設於前述帶動組12之支架122上 M260089 ，使得該兩拉⑽條151草機13 二機13。再者，該拉引單元15之調整接頭丨5二: '木122進仃左、右移動，藉使該拉引單元η可隨著該 割草機13與樹冠下割草$ 17進行左右位移。 / #續如圖3並配合圖4，在操作本實施例之果樹冠下割草 ^置1時，操作者於推動車21上控制推動車21前進，此 =推動車_21之動力源便會藉由傳動座212傳動傳動桿μ 動’再經由割草車13之轉運器133將動力傳導至第一切 刀輪134 1 ’使該第—切刀輪134產生高速旋轉，在此同 時，當该割草車13之轉運器133驅動該二第一切刀輪⑶ 運轉時，即可藉由該樹冠下割草器17之傳動冑PA同時帶 動該轉軸172運轉，進而傳動第二切刀輪173旋轉，而可 冋時以該割草車13及樹冠下割草器17對地面 100進行切割作業。 ^早 本實施例在決定該割草車13及樹冠下割草器17之位 置時，可先旋鬆該割草車13之二鎖合件m，再如圖3箭 頭所不朝預設方向將該割草車13連同樹冠下 左^右推移至—適當之距離，而使該移動件⑽相對I 一滑軌135進行滑移至預設之位置後，再旋緊該二鎖合件 m即可重新定位該割草車⑴另一方面，可以人工摔作 方式使該拉引單元15之調整接頭Μ相對於該支架122進 行移f，使得該拉引單元15可隨著該割草機13㈣Μ 割卓器17進行左、右位移1此，該果樹冠下割草裝置^ 在使用上，可視所欲進行割草作業的實際環境，靈活調整 10 M260089 割草車13與樹冠下割草器17之左右設置位置，而達到更 佳的使用效果。 此外，可視雜草100之長度設定除草車13第一階段所 需洋起的高度，首先藉由兩拉引鍊條i5i t拉引而由割草 車13之則^拉起割草車13，使該割草車η前端先達到預 設之離地高度（在本實施例中，是藉由限定該兩拉引鍊條 151之長度，以決定割草車13之離地高度）。在此同時，該 割草車13與地面1G會形成有—傾斜角度，並連動該樹冠 下割草器17向上提起。之後，再控制該帶動組12之推進 器124作動，使該推進器124之頂推桿129向上頂推制動 臂此時該制動臂127便會連動兩擺臂125 (圖中僅顯 不其-；）同時向上擺動’而使兩擺臂125將枢接於其另一 端之割草車13由下向上逐漸提起，直龍割草車13後端 之離地高度與前端相同為止’即可連動該樹冠下割草器Η 達到預設之離地高度。此時，該割草車13之二第—切刀輪 134的切割面及樹冠下割草器17之第二切刀輪173的切害; 面便與地面U)達蘭***行的，本實施例果樹 冠下割草裝置丨在操作上，確實能使割草車13與樹冠下判 卓器Π相對於地面1G水平浮動，而可達到進行水平割除 雜草100之使用目的。 •再如圖4所示，本實施例果樹冠下割草褒置^藉由該 帶動組12具有柩接於定位架121底緣之活動件⑽，曰且=M260089 8. Description of the new model: [Technical field to which the new model belongs] The new model relates to a mowing device, especially a mowing device under the crown of a fruit tree. [Previous technology] -General lawn mowers have different models and models such as backpack type, shoulder-mounted type, self-propelled self-propelled type, and driving style according to different use requirements. However, no matter what type of lawn mower is used, when the long weeds are to be cut, the relationship between the weight of the weeds and the larger resistance must be ordered in stages, so that the weeds can pass through. After more than two segmental cutting actions, you can achieve the purpose of j 70 king finger and level the grass. Then on the actual use. #When you want to arrange a large area or muddy, bug-grass stealth meadows, 'driving lawn mowers are faster and more efficient, and can avoid pests and snakes. Therefore,' driving wrinkle lawn mowers are in use. Compared with other types of lawn mowers, it has more comfort and safety to reduce fatigue. Referring to FIG. 1, the conventional driving lawn mower 5 includes a driving group 52 which pushes the vehicle 51 ° and then drives the front end of the vehicle 51 at 4 and a lawn mower 53 ′ which sighs to the driving group 52 and is connected to Between the push cart and the lawn mower, pass: group 54. The lawn mower 53 further has a carriage 531 and a cutter wheel 532 provided at the bottom of the X car 0 531. The cutter wheel 532 is driven by the transmission group 54 for cutting operation. When cutting the longer weed 500, the operator controls the pushing vehicle 51 on the pushing f 51, and then controls the driving group μ from the bottom to the HU grass vehicle 53 'so that the mowing vehicle 53 and the ground 5 An inclination angle of M260089 degrees is formed to form an inclined state with a higher end at the four ends and a lower end at the rear. At the same time, the cutter wheel Chuan that is driven by the driving group 54 can move up to the upper part of the weeds. The cutting operation is completed. After the cutting operation of the higher section is completed, it is lowered. The inclination angle of the grass cart 53 to the ground 50 causes the cutter wheel M] to cut the middle or lower section of each weed 500. By adjusting the relative angle of the lawn mower 53 and the grass 5G, and cutting the different sections of the weed 500 one by one, the purpose of weed removal in stages can be achieved. . level. ^ > ~ Kawasaki, 雒 Qiao cuts different sections of ZOO 500; however, ZOO 500 will sag as its length is too long, making the mower wheel 532 of the cutter wheel 532 When cutting weeds 5⑼, there will be a component force, especially the Zazhuo 500, whose drooping direction is the same as the forward direction of the mower 5, because its cutting angle with respect to the cutter wheel is smaller, so that the cutter wheel 532 Tongke can only cut the material, and cannot perform the cutting operation. Therefore, Xi Zhi 1 Zhi Jing Jing Lawn Mower 5 is actually so powerful that it is uneven and cannot achieve the purpose of actually weeding 500. Furthermore, the width of the material cart 53 of the irn lawnmower 5 is mostly flush with the pushing car 51, or the height of the body of the pushing car 51 is higher than the bottom edge of the canopy. When: μ 隹 Ergo 51 Fielder works on the weeds under the canopy of the fruit = 7, it will be difficult to cut the periphery because of the height limitation of the canopy, so that the weeds under the canopy cannot be cut. 5 Therefore, when using the conventional driving respect lawn mower 5, eight manual labor or the aforementioned backpack, shoulder-mounted, hand-pushing and other lawn mowers are required, which will inevitably extend the working time for M260089. 500 weed removal operations under the canopy of the tree, so that it is not possible to complete all the mowing operations with a single machine, which is cumbersome and inconvenient. [New content] The fruit tree ordering and cutting device of θ is providing a type, which is located at the front of the pushing vehicle And it can be floated horizontally for mowing, and when the weed height reaches a uniform Λ, the weeds under the crown of the fruit tree can be cut and cut, so as to avoid the whiskers and inconvenience on the t. Therefore, the new model The mowing device under the canopy of the fruit tree includes: a Γ moving group arranged on the driving vehicle t ... a lawn cutting vehicle connected to the driving group,-a driving rod connected to the driving vehicle = Zhuo Xiang,-fixed to the cutting vehicle _ Side of the canopy undercutting benefits and-connection push The pulling unit of the cart and the lawn mower. In use, the pulling unit and the two swing arms of the driving group can simultaneously pull up the lawn mower under the canopy of the lawn mower to show a horizontal floating operation mode. The grass stem can be cut short under uneven terrain, so that the weed height reaches the same. The transmission lever sequentially drives the lawnmower's transporter, and the second cutter wheel is installed under the lawnmower of the lawnmower. The cutting action can be performed on the weeds under the canopy of the fruit tree, so as to avoid the trouble and inconvenience in the operation. [Embodiment] The aforementioned and other technical contents, features and effects of the new model, please refer to one of the following drawings in cooperation In the detailed description of the preferred embodiment, it will be presented clearly. A one-to-21 front-end—refer to FIG. 2 and FIG. 3 ′ The preferred embodiment of the novel mowing device under the canopy of the present invention is provided for human driving and Controlled pushing car M260089 'The pushing car 21 has-a body 211, a power source provided in the body 2m of the car body' and-a driving seat connected to the power source and provided at the front end of the car body 211, and the driving seat 212 may Transmission of power from a power source The fruit canopy mowing device 1 is under the control of a pushing car company, and can perform cutting operations on the saplings (shown in Fig. 4). The fruit canopy grass device 1 includes: Drive group 12, a mowing vehicle 13 connected to the group 12:-connected to the driving vehicle 21 and cutting: car = between the transmission # U,-a canopy fixed to the side of the mowing vehicle 13 Judging Zhuoyi i7 'and a pulling unit b connecting the pushing car 21 and the lawn mower 13 and the pushing H 124 is pivoted to the end of the system 127 to push the braking arm 127. The driving group 12 has-a movable member 枢 'pivotally connected to the bottom edge of the positioning frame ΐ2ι, and the pneumatic cylinder 128 of the thruster 124 is pivotally connected to the movable member 160. 12 has-fixed to the push car A positioning frame 121 at the front end of the car body 21 of the 21, a bracket 122 provided on the positioning frame 121, a lifting frame 123 'pivotally connected to the positioning frame 121_h, and a positioning frame ΐ2ι can drive the lifting frame 123 With respect to positioning, the thruster 124 lower frame 123 has two separate swing arms 125, a connecting shaft 126 connecting two swing f 125, and a protrusion provided on Brake # 127 is pivotally connected to the propeller 之 on the connecting shaft 126. Moreover, the thruster 124 further has a pneumatic cylinder ⑶, and a push rod 129 capable of reciprocating relative to the gas 128. The lawn mower 13 has a roller 132 on the platform part (only shown in the figure) The first one is 131, plural is set at the bottom of the platform ι31), the second is set at the bottom surface M260089 of the platform 131 without protruding the first cutter wheel 1 34 outside any roller 2, and the two are pivotally connected to the two first cutters Private ^ wheel 134 can be transferred in conjunction with the first cutter wheel 134 ^ § 13 3. In Taixiang Qi ay 丨 丄, ^ In this embodiment, the lawn mower 13 has two intervals; a sliding rail 135 on the port 131, a sliding member 136 that can slide left and right relative to the sliding rail I " And a locking piece 137 which is respectively arranged on each slide rail 135 and can locate the moving member 136. The two swing arms 带 of the aforementioned driving and group are pivotally connected to the two slide rails 135. The lawn mower 13 can be displaced left and right with respect to the driving group 12. ° Both ends of the transmission drive 14 are pivotally connected to the transmission seat 212 of the aforementioned pushing car 21 and the transfer unit 133 i of the lawn mower 13 to accept the The power of the transmission seat 2/2 is transmitted for rotation, and when the transmission rod 14 rotates, the two first cutter wheels 丄 ^ can be driven by the transmission of the two transferers 133 at the same time. The canopy mower 17 There is a cover 171, a rotating shaft 172 passing through the cover 171, a second cutter wheel 173 provided on the rotating shaft 72, and located on the bottom surface of the cover 171, and a rotating shaft 172 and the aforementioned The driving belt 174 between each of the runners 133 of the lawnmower 13. In this embodiment, the bottom end of the rotating shaft 172 is arc-shaped. In addition, when the mowing When the transfer unit 133 of the grass cart 13 drives the two first cutter wheels 134 to run, the second cutter wheel 73 can be driven by the transmission belt 174 at the same time. The pulling unit 15 has two pulling chain 151, and An adjustment joint 152 connected to the end of each pull chain 151 in common. The other end of each pull chain 151 is separately connected to the front end of the platform 131 of the lawn mower 13, and the adjustment joint 152 is a sleeve. M260089 is mounted on the bracket 122 of the aforementioned driving group 12, so that the two pull purlins 151 are the lawn mower 13 two machines 13. Moreover, the adjustment joint of the pull unit 15 丨 52: 'Wood 122 moves left and right, If the pulling unit η can be moved left and right along with the lawn mower 13 and the mowing under the canopy $ 17. / #Continued as shown in FIG. 3 and in conjunction with FIG. 4, the mowing under the canopy of this embodiment is operated. At 1 o'clock, the operator controls the pushing of the pushing car 21 on the pushing car 21, this = the driving source of the pushing car_21 will be driven by the transmission seat 212 to drive the driving rod μ, and then the power will be transmitted by the transfer unit 133 of the lawn mower 13 Conducted to the first cutter wheel 134 1 ′ to cause the first-cutter wheel 134 to rotate at a high speed, at the same time, when the cutter When the transfer unit 133 of the grass cart 13 drives the two first cutter wheels ⑶, the rotation of the rotating shaft 172 can be simultaneously driven by the transmission 胄 PA of the mower 17 under the canopy, and then the second cutter wheel 173 is rotated When the lawn mower 13 and the canopy lawnmower 17 can be used to cut the ground 100. ^ Early in this embodiment, when determining the positions of the lawn mower 13 and the canopy lawn mower 17, Unscrew the second m of the mower 13 and then move the mower 13 with the canopy from the left to the right by an appropriate distance as shown by the arrow in FIG. 3 to make the moving part ⑽ After sliding relative to the first slide rail 135 to a preset position, then tightening the two locking pieces m to reposition the lawn mower. On the other hand, the pull unit 15 can be manually dropped. The adjustment joint M is moved relative to the bracket 122 so that the pulling unit 15 can be moved left and right along with the lawnmower 13㈣M mower 17 and the grass mowing device under the crown of the fruit tree ^ In use, According to the actual environment of the mowing operation you want, you can flexibly adjust 10 of the M260089 lawn mower 13 and the canopy mower 17 Set the left and right positions for better use. In addition, depending on the length of the weed 100, the height of the weeding vehicle 13 required for the first stage of the weeding vehicle 13 is firstly pulled by the two pulling chain i5i t, and then the mowing vehicle 13 is pulled up, so that The front end of the lawnmower vehicle η first reaches a preset ground clearance height (in this embodiment, the length of the two pull chain 151 is limited to determine the ground clearance height of the lawnmower vehicle 13). At the same time, the lawn mower 13 and the ground 1G will form a tilt angle, and the lawn mower 17 under the canopy will be lifted upwards. After that, the thruster 124 of the driving group 12 is controlled to actuate, so that the push rod 129 of the thruster 124 pushes the brake arm upwards. At this time, the brake arm 127 will interlock the two swing arms 125 (only shown in the figure is- ;) Simultaneously swing upwards so that the two swing arms 125 will be pivoted to the other side of the lawn mower 13 gradually lifted from the bottom up, the straight dragon lawn mower 13 at the rear from the same height as the front end can be linked The mower Η under the canopy reaches a preset height above the ground. At this time, the cutting surface of the second cutting wheel 13 bis-cutting wheel 134 and the second cutting wheel 173 of the mower 17 under the canopy; the surface is almost parallel to the ground In the embodiment, the mowing device under the canopy of the fruit tree can surely make the mowing vehicle 13 and the canopy judger Π float horizontally relative to the ground 1G, and can achieve the purpose of horizontal weeding 100. • As shown in FIG. 4 again, in this embodiment, the grass is cut under the crown of the fruit tree. ^ By the driving group 12, there is a movable member connected to the bottom edge of the positioning frame 121.
推進器124之氣壓缸體128是枢接於該活動件⑽上，使X 得當該割草車13行經顛疑不平之地面1Q而造成震動時， M260089 即可藉由該活動件16G相對於帶動組12之定位架i2i擺動 以吸收該推進器124之震幅，同時防止該推進器124因 強震而受損，而能維持最佳的使用狀態。 參閱圖5’本新型果樹訂割草裝置〗在使用上，當欲 ^樹3冠下之雜草⑽進行㈣作業時，即可將推 =敬近該果樹3 ’並使設於該割草車13 —側之樹冠下 =盗17伸人果樹3冠下，而能順利對該果樹3冠下之雜 進行割草動作。因此，使用該果樹冠下割草裝置】 曾不而再配合人工或以如背負式、肩掛式、手推式等判 ==樹3冠下進行割除雜草⑽作業，而能大幅縮 達到以單—機具完成全部割草作業之目的， =到::利之使用功效。此外，藉由該樹冠下 隆 =-之轉轴172底端是呈一圓弧狀，當 ==或其他雜物時，即可藉由移動中之轉…The pneumatic cylinder 128 of the thruster 124 is pivotally connected to the movable member 使, so that X can cause vibration when the lawnmower 13 travels through the uneven ground 1Q, and the M260089 can be driven by the movable member 16G relative to The positioning frame i2i of the group 12 swings to absorb the vibration amplitude of the thruster 124, and at the same time prevents the thruster 124 from being damaged due to strong earthquakes, and can maintain the optimal use state. Refer to FIG. 5 'The novel fruit tree cutting and mowing device] In use, when weeding 杂 weeds under the crown of the tree 3, you can push = close to the fruit tree 3' and set it to the mowing Car 13 — Under the crown of the side = Pirate 17 stretches under the crown of the fruit tree 3, and can successfully perform mowing on the miscellaneous fruits under the crown of the tree 3. Therefore, using the mowing device under the canopy of the fruit tree] has been used in conjunction with artificial or under the crown, shoulder-mounted, hand-pushing, etc. == under the crown of the tree for weed removal operation, and can be greatly reduced to Single—The purpose of the machine to complete all the mowing operations, = to :: the benefits of use. In addition, the bottom end of the rotating shaft 172 of the crown =-is a circular arc. When == or other sundries, you can turn it by moving ...
構I’M述土堆或雜物等障礙物排肖H 錢㈣下料m料到運行之❹目的。 二二=Γ:草裝置1在使用上，藉 草車13與樹冠 之兩擺# 125同時拉起該割 可於地形凹凸不平^:而呈水平浮動之作動模式，故 到-致。更！^由％4#/下割短草莖’使雜草100高度達 器133，及: 桿14依序傳動該割草車13之轉運 刀輪173運：割:二13 一側之樹冠下割草器17的第二切 ，故確實料料草⑽騎切割動作 12 M260089 惟以上所述者，僅為本新型之較佳實施例而已，當不 能以此限定本新型實施之範圍，即大凡依本新型申請專利 範圍及新型說明内容所作之簡單的等效變化與修飾，皆仍 屬本新型專利涵蓋之範圍内。 【圖式簡單說明】 圖1是習知駕駛式割草機之使用狀態示意圖； 圖2是本新型果樹冠下割草裝置一較佳實施例之立體 圖； 圖3是該較佳實施例之一俯視圖； 圖4是該較佳實施例之一使用狀態側視圖，說明該 草車與樹冠下割草器浮起以進行割草動作；及 圖5是該較佳實施例之一使用狀態前視示意圖。 13 M260089 【主要元件符號說明】 1 果樹冠下割草裝置 17 樹冠下割草器 21 推動車 171 罩蓋 211 車體 172 轉軸 212 傳動座 173 第二切刀輪 12 帶動組 174 傳動帶 13 割草車 128 氣壓缸體 14 傳動桿 129 頂推桿 15 拉引單元 160 活動件 121 定位架 131 車台 122 支架 132 滾輪 123 升降架 134 第一切刀輪 124 推進器 133 轉運器 125 擺臂 151 拉引鍊條 126 連接軸 152 調整接頭 127 制動臂 10 地面 135 滑軌 100 雜草 136 移動件 3 果樹 137 鎖合件 14The structure I'M describes obstacles such as mounds or debris. The money is cut to the purpose of operation. Two two = Γ: The grass device 1 is in use. The grass cart 13 and the two pendulums # 125 of the canopy can be used to pull up the cut at the same time. The terrain can be uneven ^: and the operation mode is horizontally floating, so it is-caused. more! ^ By cutting the short grass stems by% 4 #, the weed 100 height reaches 133, and: the rod 14 sequentially drives the transfer cutter wheel 173 of the mower 13 to transport: cut: two 13 the crown on one side is cut under The second cut of the grass tool 17, so it is expected that the grasshopper rides and cuts the action 12 M260089 But the above is only a preferred embodiment of the new model. When the scope of the implementation of the new model cannot be limited by this, that is, Dafanyi The scope of the patent application for the new model and the simple equivalent changes and modifications made to the description of the new model still fall within the scope of the new patent. [Brief description of the drawings] FIG. 1 is a schematic view of a state of use of a conventional driving lawnmower; FIG. 2 is a perspective view of a preferred embodiment of the novel mowing device under the crown of a fruit tree; FIG. 3 is one of the preferred embodiments Top view; Figure 4 is a side view of the use state of one of the preferred embodiments, illustrating the grass cart and the mower under the canopy floating for mowing action; and Figure 5 is a front view of the use state of one of the preferred embodiments schematic diagram. 13 M260089 [Description of the symbols of the main components] 1 Mowing device under the canopy of the tree 17 Mowing device under the canopy 21 Push the car 171 Cover 211 Car body 172 Rotary shaft 212 Drive seat 173 The second cutter wheel 12 Drive group 174 Drive belt 13 Mowing car 128 Pneumatic cylinder block 14 Transmission rod 129 Pusher rod 15 Pulling unit 160 Movable part 121 Positioning frame 131 Car platform 122 Bracket 132 Roller 123 Lifting frame 134 First cutter wheel 124 Pusher 133 Transfer unit 125 Swing arm 151 Pulling chain 126 Connecting shaft 152 Adjusting joint 127 Brake arm 10 Ground 135 Slide rail 100 Weed 136 Moving part 3 Fruit tree 137 Locking part 14