201143981 六、發明說明： 【發明所屬之技術領域】 本發明係關於一種地板處理機器，更牲 尺将疋而言係關於 種地板研磨、抛光或表面加工機器。 【先前技術】 習知地板處理機器通常包含：—框架；一外殼，該外殼 附接至該框架；一或多個處理頭，該等處理頭固持一研磨 盤、安裝於該外殼中且可繞一大體上垂直之軸線旋轉丨及 一馬達，該馬達用於驅動該等處理頭。 此習知地板處理機器之一普遍劣勢為’該地板處理機器 歸因於其相對不穩定之行為而難以操作。 因此，開發如下地板處理機器，其外殼可繞一大體上垂 直之軸線旋轉，以使得藉由各別傳動裝置，該外殼在一個 方向上旋轉且該等處理頭在相反方向上旋轉（所謂之反向 旋轉）。 然而，此等機器之一大的劣勢為，在此機器中用於驅動 該等處理頭及該外殼之兩個皮帶傳動裝置通常位於該外殼 内部’從而使得此等皮帶傳動裝置相對不可近接。特定而 言’此為關於驅動該外殼之皮帶傳動裝置而言之缺點。此 皮帶傳動裝置具有相對高之斷裂之風險，若在一不平地板 或一具有突起及其類似物之地板上使用該地板處理機器， 則尤為如此。考慮到難以近接用於此傳動裝置之皮帶，替 換皮帶相當耗時。 為了試圖克服以上問題，WO 01 87540提出一種地板處 154296.doc 201143981 理機器，其中馬達定位於中心，且其中外殼由一輔助軸驅 動’該輔助軸定位成平行於框架之中轴線且距該中軸線一 距離’且該輔助軸藉由一第一輔助皮帶傳動裝置連接至馬 達軸並藉由一第二辅助皮帶傳動裝置連接至該外殼。用於 驅動該外殼之此等輔助皮帶傳動裝置安裝於該外殼外部。 然而’如以上專利申請案中所描述之該地板處理機器之 一第一缺點為’因為該第一輔助傳動裝置連接至該馬達 軸，所以組裝及維修此機器為困難且耗時的。熟習此項技 術者將認識到，一方面，為了裝設連接該輔助軸與該馬達 軸之該傳動皮帶，顯而易見必須安裝該馬達。另一方面， 右已安裝該馬達，則顯而易見不可繞該馬達軸裝設傳動皮 帶。因此，妥善地裝設馬達及傳動皮帶之唯一合適方式為 同時安裝該馬達及該傳動皮帶，顯而易見，此方式相當困 難且耗時。因此，若在維修期間必須改變輔助傳動皮帶， 則通常必須同時拆除及安裝馬達及第一辅助傳動皮帶。 因必/頁同時女裝馬達及第一輔助傳動皮帶之事實所致之 -第二缺點為’不可能完全預先組裝包括外殼之該框架。 就運輸之容易性及成本而言，可完全預先組裝包括外殼之 該框架為有益的。此外，就經銷商之便利而言，經銷商在 接收該馬達及包括外殼之該預先組裝之框架後將僅需在該 框架上裝$該馬達以使得該機器備妥使用為有益的。 因此，考慮到以上缺點，本發明之第一目標為提供一種 地板處理機n ’其組裝及維修較不困難且較不耗時。 本心月之另一目標為提供一種地板處理機器，其中可完 154296.doc 201143981 全預先組裝包括外殼之框架，從而導致較容易之運輪、運 輸成本節省及容易裝設該馬達以使該機器備妥使用。 此外，本發明之另一目標為提供一種地板處理機器，其 亦在操作中表現穩定，且具有一用於驅動該外殼之可容易 使用之辅助傳動裝置。 本發明藉由提供一種地板處理機器而滿足以上目標，在 該地板處理機器中，用於驅動該外殼之輔助軸藉由—第一 輔助傳動裝置連接至該外殼轴。 【發明内容】 本發明係針對一種地板處理機器，其包含：_拖架 (70); —外殼（62)，該外殼（62)附接至該框架（7〇)且可繞— 大體上垂直之軸線旋轉；一或多個處理頭（64)，該等處理 頭（64)安裝於該外殼（62)中且可繞一大體上垂直之轴線旋 轉；一具有一馬達軸（51)之馬達（50)，該馬達（5〇)用於驅動 一外殼軸（54) ’該外殼軸（54)藉由一傳動裝置連接至該一 或多個處理頭（64); —輔助軸（57)，該辅助軸（57)用於驅動 該外殼（62)，該地板處理機器之特徵為，該輔助軸（57)藉 由一第一輔助傳動裝置（52、53、55、56)連接至該外殼軸 (54)並藉由一第二輔助傳動裝置（58、59、6〇)連接至該外 殼（62)。 【實施方式】 如圖1中所說明，作為一第一實施例，本發明提供一種 地板處理機器，其包含： -一框架（70); 154296.doc 201143981 -一外殼（62),該外殼（62)附接至該框架（7〇)且可繞一大 體上垂直之轴線旋轉； -一或多個處理頭（64)，該等處理頭（64)安裝於該外殼 (62)中且可繞一大體上垂直之軸線旋轉； -一具有一馬達軸（51)之馬達（5〇)，該馬達（5〇)用於驅動 一外殼軸（54)，該外殼軸（54)藉由一傳動裝置連接至該 一或多個處理頭（64); -一辅助軸（57)，該辅助軸（57)用於驅動該外殼（62)， 该地板處理機器之特徵為，該輔助軸（57)藉由一第一辅 助傳動裝置（52、53、55、56)連接至該外殼軸（54)且藉由 一第二輔助傳動裝置（58、59、60)連接至該外殼（62)。 因為該輔助軸藉由一第一輔助傳動裝置連接至該外殼軸 且不連接至該馬達轴，所以不必㈣連接該第—輔助傳動 裝置與該馬達。在必須修復或替換該辅助傳動裝置之部件 之狀況下’僅需拆除該馬達。顯而易&，組裝及維修該機 器變得較不困難且較不耗時。 另一優勢為，現可能完全預先組裝包括外殼之該框架， 從而導致較容易之運輸、運輸成本節省及容^設該馬達 以使該機器備妥使用。 可相對於該框架（7〇)之該垂直軸線同心地定位該馬達。 結合該外殼之旋轉及該等處理頭之反向旋轉，此舉可導致 該地板處理機器之更穩定之行為。 該輔助軸可定位成平行於該框架（7G)之中軸線且距該中 軸線一距離。 154296.doc 201143981 該等辅助傳動裝置可為經調適以用於將該辅助 該外殼轴及該外却夕杯打錄# s μ ▲ 接至 久表外戏之任何種類的傳動裝置，諸如一典 皮帶傳動裝置或一齒輪及鏈條傳動裝置。 及 在根據本發明之-實施例中，該輔助傳動裝置（52、 Μ、55、56)可位於該外殼⑽之外部從而使得 步 置可容易近接。 初裝 在本發明之-實施例中，該外殼抽（54)可㈣―驅動滑 輪⑼或-驅動齒輪（53),該驅動滑輪（53)或該驅動齒輪 (53)直接固定至該外殼軸，或在該外殼軸之長度不充足之 狀况下，文裝於一固定至該外殼軸之匯流排（bus)(52)上。 從動滑輪（56)或從動齒輪（56)可藉由一皮帶（55)或一鏈條 (55)連接至該驅動滑輪或該驅動齒輪。該從動滑輪或 該從動齒輪（56)可固定至該辅助軸（57)，該輔助轴（57)可旋 轉地附接至該框架（70)且驅動該外殼。 該輔助軸（57)可藉由一滑輪及皮帶傳動裝置（58、59、 6〇)或一齒輪及鏈條傳動裝置（58、59、60)來驅動該外殼。 或者’該從動滑輪（56)或該從動齒輪（56)可藉由一減速 機構連接至該外殼，從而導致較容易使外殼軸旋轉與外殼 旋轉之間的減速平穩化（leveling)。 根據一實施例，該馬達之該轴可藉由一插塞或爪形聯結 器連接至該外殼上之一轴頭以用於驅動該等處理頭，且用 於驅動該外殼之該皮帶傳動裝置與該馬達之該軸相符。 實例 根據本發明並如圖1中所說明之地板處理機器具有一框 154296.doc 201143981 架70，一致動桿附接至該框架7〇。可藉由此桿在一待處理 之表面上推進並操縱該裝置。該框架7〇亦承載一馬達5〇, 該馬達50藉由一馬達軸51及外殼軸（54)連接至一驅動輥。 該外殼62藉由軸承69而可旋轉地安裝於該框架上。此外 殼容納各自承載一處理頭64之三個輥66及該驅動輥。一研 磨盤（例如）可藉由聯結構件聯結至每一處理頭64(未圖 示）。 該等輥66藉由軸承68、63安裝於該外殼62中。皮帶65可 藉由張力輥11、12來以所要張力加以固持。 該外殼62亦承載一滑輪60，該滑輪6〇藉由皮帶59連接至 滑輪58。此滑輪58附接至輔助軸57。 該外殼軸54承載一驅動滑輪53，該驅動滑輪53藉由一皮 帶55連接至該從動滑輪56。該從動滑輪％固定至該輔助抽 57 ’該輔助轴57可旋轉地附接至該框架7〇且藉由滑輪58、 皮帶59及滑輪60驅動該外殼。該驅動滑輪53安裝於匯流排 52上’該匯流排52固定至該外殼軸54。 可藉由一連接至該框架70之擋板來收集在研磨動作期間 產生之灰塵、廢料等。 【圖式簡單說明】 圖1展示通過根據本發明之裝置截取之橫截面。 【主要元件符號說明】 50 馬達 51 馬達轴 52 匯流排 154296.doc 驅動滑輪/驅動齒輪 外殼轴 皮帶/鏈條 從動滑輪/從動齒輪 輔助軸 滑輪 皮帶 滑輪 外殼 軸承 處理頭 皮帶 輥 軸承 軸承 框架 -10-201143981 VI. Description of the Invention: TECHNICAL FIELD OF THE INVENTION The present invention relates to a floor treatment machine, and more particularly to a floor grinding, polishing or surface finishing machine. [Prior Art] A conventional floor treatment machine generally comprises: a frame; a casing attached to the frame; and one or more processing heads holding a grinding disc, being mounted in the casing and rotatable A substantially vertical axis rotates the cymbal and a motor for driving the processing heads. One of the general disadvantages of this conventional floor treatment machine is that the floor treatment machine is difficult to operate due to its relatively unstable behavior. Accordingly, a floor treatment machine is developed in which the outer casing is rotatable about a substantially vertical axis such that the outer casing rotates in one direction and the processing heads rotate in opposite directions by respective transmissions (so-called reverse Rotate). However, one of the major disadvantages of such machines is that the two belt drives used to drive the processing heads and the outer casing in the machine are typically located inside the casing' so that the belt drives are relatively inaccessible. Specifically, this is a disadvantage with regard to the belt drive that drives the outer casing. This belt drive has the risk of relatively high breakage, especially if the floor treatment machine is used on an uneven floor or on a floor with protrusions and the like. Replacing the belt is quite time consuming, considering that it is difficult to access the belt for this transmission. In an attempt to overcome the above problems, WO 01 87540 proposes a floor 154296.doc 201143981 machine in which the motor is positioned centrally, and wherein the outer casing is driven by an auxiliary shaft that is positioned parallel to the frame axis and away from the frame The central axis is a distance ' and the auxiliary shaft is coupled to the motor shaft by a first auxiliary belt drive and coupled to the housing by a second auxiliary belt drive. These auxiliary belt drives for driving the housing are mounted outside the housing. However, a first disadvantage of the floor treatment machine as described in the above patent application is that the assembly and maintenance of the machine is difficult and time consuming because the first auxiliary transmission is coupled to the motor shaft. Those skilled in the art will recognize that, on the one hand, it is apparent that the motor must be installed in order to accommodate the drive belt that connects the auxiliary shaft to the motor shaft. On the other hand, if the motor is mounted to the right, it is obvious that the drive belt cannot be attached to the motor shaft. Therefore, the only suitable way to properly mount the motor and the drive belt is to mount the motor and the drive belt at the same time. Obviously, this method is quite difficult and time consuming. Therefore, if the auxiliary drive belt must be changed during maintenance, it is usually necessary to remove and install the motor and the first auxiliary drive belt at the same time. Due to the fact that the page/page is both a women's motor and a first auxiliary drive belt - the second drawback is that it is not possible to fully pre-assemble the frame including the outer casing. In terms of ease of transport and cost, it is beneficial to fully pre-assemble the frame including the outer casing. Moreover, in terms of dealer convenience, the dealer will only need to install the motor on the frame to receive the motor and the pre-assembled frame including the outer casing to make the machine ready for use. Accordingly, in view of the above disadvantages, a first object of the present invention is to provide a floor treating machine n' which is less difficult to assemble and maintain and less time consuming. Another goal of this month is to provide a floor treatment machine in which 154296.doc 201143981 can be fully pre-assembled to include the frame of the outer casing, resulting in easier transport wheels, transportation cost savings and easy installation of the motor to make the machine Ready to use. Furthermore, it is another object of the present invention to provide a floor treatment machine that is also stable in operation and that has an easy-to-use auxiliary transmission for driving the housing. The present invention satisfies the above object by providing a floor treating machine in which an auxiliary shaft for driving the outer casing is coupled to the outer casing shaft by a first auxiliary transmission. SUMMARY OF THE INVENTION The present invention is directed to a floor treatment machine comprising: a trailer (70); a housing (62) attached to the frame (7) and rotatable - substantially vertical Rotating the axis; one or more processing heads (64) mounted in the outer casing (62) and rotatable about a substantially vertical axis; one having a motor shaft (51) a motor (50) for driving a housing shaft (54) 'The housing shaft (54) is coupled to the one or more processing heads (64) by a transmission; - an auxiliary shaft (57) The auxiliary shaft (57) is for driving the outer casing (62), and the floor treating machine is characterized in that the auxiliary shaft (57) is connected to the first auxiliary transmission (52, 53, 55, 56) The housing shaft (54) is coupled to the housing (62) by a second auxiliary transmission (58, 59, 6). [Embodiment] As illustrated in Fig. 1, as a first embodiment, the present invention provides a floor treatment machine comprising: - a frame (70); 154296.doc 201143981 - a casing (62), the casing ( 62) attached to the frame (7〇) and rotatable about a substantially vertical axis; - one or more processing heads (64), the processing heads (64) being mounted in the housing (62) and Rotating about a substantially vertical axis; a motor (5〇) having a motor shaft (51) for driving a housing shaft (54) by means of a housing shaft (54) A transmission is coupled to the one or more processing heads (64); an auxiliary shaft (57) for driving the housing (62), the floor processing machine characterized by the auxiliary shaft (57) coupled to the housing shaft (54) by a first auxiliary transmission (52, 53, 55, 56) and to the housing (62) by a second auxiliary transmission (58, 59, 60) ). Since the auxiliary shaft is coupled to the housing shaft by a first auxiliary transmission and is not connected to the motor shaft, it is not necessary to (4) connect the first auxiliary transmission to the motor. In the event that the components of the auxiliary transmission must be repaired or replaced, the motor only needs to be removed. It is obvious that the assembly and maintenance of the machine becomes less difficult and less time consuming. Another advantage is that it is now possible to fully pre-assemble the frame including the outer casing, resulting in easier transportation, transportation cost savings and the ability to accommodate the motor for proper use. The motor can be positioned concentrically with respect to the vertical axis of the frame (7〇). In combination with the rotation of the outer casing and the reverse rotation of the processing heads, this can result in a more stable behavior of the floor treating machine. The auxiliary shaft can be positioned parallel to the axis of the frame (7G) and at a distance from the central axis. 154296.doc 201143981 The auxiliary transmissions may be any type of transmission that is adapted to connect the auxiliary housing shaft and the outer celestial cup recording # s μ ▲ to a long-term appearance, such as a code Belt drive or a gear and chain drive. And in an embodiment in accordance with the invention, the auxiliary transmission (52, Μ, 55, 56) can be located external to the housing (10) such that the steps can be easily accessed. Initially installed in the embodiment of the present invention, the casing pumping (54) may (4) a drive pulley (9) or a drive gear (53), the drive pulley (53) or the drive gear (53) being directly fixed to the housing shaft Or, in the case that the length of the outer casing shaft is insufficient, the article is mounted on a bus (52) fixed to the outer casing shaft. The driven pulley (56) or the driven gear (56) can be coupled to the drive pulley or the drive gear by a belt (55) or a chain (55). The driven pulley or the driven gear (56) can be fixed to the auxiliary shaft (57), the auxiliary shaft (57) being rotatably attached to the frame (70) and driving the housing. The auxiliary shaft (57) can be driven by a pulley and belt transmission (58, 59, 6) or a gear and chain transmission (58, 59, 60). Alternatively, the driven pulley (56) or the driven gear (56) can be coupled to the outer casing by a reduction mechanism, thereby resulting in easier deceleration leveling between the rotation of the outer casing shaft and the rotation of the outer casing. According to an embodiment, the shaft of the motor can be coupled to a shaft head of the housing by a plug or a claw coupling for driving the processing heads, and the belt drive for driving the housing Matches the axis of the motor. EXAMPLES A floor treatment machine in accordance with the present invention and illustrated in Figure 1 has a frame 154296.doc 201143981 frame 70 to which a consistent moving rod is attached. The device can be advanced and manipulated on a surface to be treated by means of the rod. The frame 7 also carries a motor 5, which is coupled to a drive roller by a motor shaft 51 and a housing shaft (54). The outer casing 62 is rotatably mounted to the frame by bearings 69. Further, the casing houses three rollers 66 each carrying a processing head 64 and the driving roller. A grinding disc (for example) can be coupled to each processing head 64 (not shown) by a coupling member. These rollers 66 are mounted in the outer casing 62 by bearings 68,63. The belt 65 can be held by the tension rollers 11, 12 at a desired tension. The outer casing 62 also carries a pulley 60 which is coupled to the pulley 58 by a belt 59. This pulley 58 is attached to the auxiliary shaft 57. The housing shaft 54 carries a drive pulley 53 that is coupled to the driven pulley 56 by a belt 55. The driven pulley % is fixed to the auxiliary pump 57'. The auxiliary shaft 57 is rotatably attached to the frame 7 and is driven by the pulley 58, the belt 59 and the pulley 60. The drive pulley 53 is mounted on the bus bar 52. The bus bar 52 is fixed to the housing shaft 54. Dust, waste, and the like generated during the grinding operation can be collected by a baffle attached to the frame 70. BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 shows a cross section taken through a device according to the invention. [Main component symbol description] 50 Motor 51 Motor shaft 52 Bus bar 154296.doc Drive pulley/drive gear Housing shaft Belt/chain Puller/driven gear Auxiliary shaft Pulley Belt Pulley Housing Bearing Handle belt Roller Bearing Bearing frame -10-