TWM551402U - Mowing blade - Google Patents
Mowing blade Download PDFInfo
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- TWM551402U TWM551402U TW106200382U TW106200382U TWM551402U TW M551402 U TWM551402 U TW M551402U TW 106200382 U TW106200382 U TW 106200382U TW 106200382 U TW106200382 U TW 106200382U TW M551402 U TWM551402 U TW M551402U
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Description
本新型是有關於一種割草機專用的刀片，是可以替換的刀片，涉及到割草機的刀片會糾纏植物而無法順利割草，為防止割草刀片糾纏住植物的防纏功能。 The present invention relates to a blade for a lawn mower, which is a replaceable blade, and the blade of the lawn mower can entangle the plant and cannot cut the grass smoothly, in order to prevent the mowing blade from entangled with the anti-tangling function of the plant.
目前電動割草機的作為割除草的元件有使用繩線或鍊條也有裝設刀片，主要是電動軸旋轉利用離心力進行割草作動，如專利號：M507636，是組裝在割草機的旋轉軸上的刀片，為一個矩形長刀，其左右兩半段朝向其旋轉方向之一側分別形成一個刃，使得該刀片被割草機驅轉時，可以該等刃可進行切割植物作業，包含一個基座、兩個可拆裝的刀片。該刀片是分別安裝固定於基座的一個面。其結構是在提供一種用於割草機且方便拆裝，也可降低維護成本的刀片機構。 At present, the electric lawn mower as a component for cutting grass has the use of a rope or a chain, and also has a blade. The main purpose is that the electric shaft rotates and uses a centrifugal force to perform grass mowing. For example, the patent number: M507636 is assembled on the rotating shaft of the lawn mower. The blade is a rectangular long knife, and the left and right halves respectively form a blade toward one side of the rotation direction thereof, so that when the blade is driven by the lawn mower, the blades can be used for cutting plants, including a base. Two removable blades. The blades are respectively mounted and fixed to one side of the base. The structure is to provide a blade mechanism for a lawn mower that is easy to disassemble and reduce maintenance costs.
但因植物的成長有長有短，在割草的過程中，如有遇到高長的植物，其長度超過基座的寬度時，再進行旋轉割草作動過程中，植物會因基座旋轉而使長桿植物被重新回捲綁於基座，這樣會讓操作者必須不停地將捲上基座的植物拉離，嚴重影響了作業不便與作業時間，且過多的植物屑纏結於割草機的軸時，可能會損害了除草機的軸，因此而需更換損壞的軸零件；以及，該刀片雖設計是可更換拆裝，但卻僅能組裝於基座的單 一個面。 However, because the growth of the plant is long and short, in the process of mowing, if there is a tall plant that exceeds the width of the pedestal, the plant will rotate due to the pedestal during the rotary mowing. The long pole plant is re-wound and tied to the pedestal, which will allow the operator to constantly pull the plant on the pedestal, which seriously affects the inconvenience and working time, and excessive plant debris is entangled in When the shaft of the mower is damaged, the shaft of the weeder may be damaged, so the damaged shaft part needs to be replaced; and the blade is designed to be replaceable and disassembled, but it can only be assembled on the base. One side.
因此本新型為解決這一缺點，基座本體即設有刃部，在基座的面上組設一對撥片，該撥片主要提供推開被刃部割斷的植物體，使得基座不會再纏繞上植物體，且該撥片是可以拆裝在基座的兩個面，所以可大幅降低割草機維護成本，且可提高割草效率為目的。 Therefore, in order to solve this shortcoming, the base body is provided with a blade portion, and a pair of paddles are arranged on the surface of the base, and the paddles mainly provide a plant body which is cut open by the blade portion, so that the base does not The plant body is wound again, and the paddles can be disassembled on both sides of the base, so that the maintenance cost of the mower can be greatly reduced, and the mowing efficiency can be improved.
本新型為解決現有技術中的問題，在工作過程中，以撥開被基座割斷的植物與草屑，並防止不必要的人力消耗相應地發生，由上所述，割草機是以旋轉動力驅動耦合的刀片旋轉，本創作為防止纏結結構是在基座上設有一對撥片，所述基座具有第一面與第二面(即是指正面與反面)及四個邊緣，在四個邊緣設有刃部，基座的橫向中心線設有軸孔；以及，沿著中心線兩端設有對稱的第一結合部與第二結合部，所述第一結合部與第二結合部均設有包括第一孔第二孔，所述的撥片設有平台，該平台彎折延伸形成弧形往上的豎部，另一說明是由一個平台在一方向上延伸形成豎部，其中，在平台中心設有螺孔，其中在螺孔兩側設有對稱的凸部，該一對凸部是向一方向突出於平台，藉此以對合卡入基座的第一孔第二孔；以及，撥片的平台上之第二螺孔對合基座的第一結合部與第二結合部，再以一螺絲組裝固定於基座上，其中，該撥片是不限定組裝於基座的第一面或第二面，是可被選擇組裝於第一面或第二面。 The present invention solves the problems in the prior art, in the process of working, to remove the plants and grass clippings cut by the pedestal, and prevent unnecessary human consumption from correspondingly occurring, as described above, the lawn mower is rotated The power-driven coupled blade rotation, in order to prevent the entangled structure, is provided with a pair of paddles on the base, the base having a first side and a second side (ie, front and back sides) and four edges, a blade portion is disposed at four edges, a lateral center line of the base is provided with a shaft hole; and a symmetric first joint portion and a second joint portion are disposed along both ends of the center line, the first joint portion and the first joint portion The two joints are respectively provided with a second hole including a first hole, the paddle is provided with a platform, the platform is bent to extend to form a vertical portion of the arc upward, and the other description is extended by a platform in one direction to form a vertical a screw hole is arranged in the center of the platform, wherein symmetric protrusions are arranged on both sides of the screw hole, and the pair of protrusions protrude from the platform in one direction, thereby first engaging the base into the base a second hole of the hole; and a second screw hole on the platform of the paddle The joint portion and the second joint portion are further assembled and fixed on the base by a screw, wherein the pick-up piece is not limited to be assembled on the first surface or the second surface of the base, and can be selectively assembled on the first surface or The second side.
1‧‧‧基座 1‧‧‧Base
14a、14b、14c、14d_‧‧‧刃部 14a, 14b, 14c, 14d_‧‧ ‧ blade
12‧‧‧第一結合部 12‧‧‧ First Joint Department
13‧‧‧第二結合部 13‧‧‧Second junction
A‧‧‧橫向中心線 A‧‧‧ horizontal centerline
121、131‧‧‧第一孔 121, 131‧‧‧ first hole
122、132‧‧‧第二孔 122, 132‧‧‧ second hole
2、3‧‧‧撥片 2, 3‧‧ ‧ picks
21、31‧‧‧平台 21, 31‧‧‧ platform
22、32‧‧‧豎部 22, 32‧‧‧ vertical
24、25、34、35‧‧‧凸部 24, 25, 34, 35‧‧ ‧ convex
23、33‧‧‧螺孔 23, 33‧‧‧ screw holes
11‧‧‧軸孔 11‧‧‧Axis hole
第一圖 本創作分解圖 The first picture
第二圖 本創作組合上視圖 The second picture
第三圖 本創作組合立體圖 The third picture
如圖1所示，本創作基座1上設有一對撥片2、3，所述基座1具有第一面1a與第二面1b(亦是指正面與反面)及四個邊緣，在四個邊緣設有刃部14a、14b、14c、14d，其中該刃部14a、14b、14c、14d是沿著基座1的邊緣對角設置，且刃部14a、14c設於第一面對角邊緣且對稱設置，其中刃部14b、14d設於第二面的對角邊緣且對稱設置；以及，基座1的橫向中心線A設有軸孔11，以供基座1組接於割草機的傳動軸(凸面未視)；以及，沿著基座1橫向中心線A兩端設有對稱的第一結合部12與第二結合部13，所述第一結合部12與第二結合部13兩側均設有第一孔121、131第二孔122、132，其中第一孔121、131第二孔122、132是對稱的分別設於第一結合部12與第二結合部13的兩側位置處；以及，所述撥片2、3設有平台21、31，該平台21、31彎折延伸形成弧形往上的豎部22、32形成垂直狀，另一說明是由一個平台21、31在一方向上延伸形成豎部22、32；以及，該豎部22、32以傾斜線由平台21、31彎折延伸形成弧形往上；以及，在平台21、31中心設有螺孔23、33，其中在螺孔23、33兩側分別設有一對對稱的凸部24、25、34、35，該一對凸部24、25、34、35是向一方向突出於平台21、31，藉此以對合卡入基座1的第一孔121、131第二孔122、132；以及，撥片2、3的平台21、31上之螺孔23、33分別對合基座1的第一結 合部12與第二結合部13，且凸部24、25、34、25分別對合嵌入第一孔121、131第二孔122、132，再以一螺絲依序穿入第一結合部12與第二結合部13螺孔23、33螺接組裝撥片2、3於基座1上如圖2所示，所述一對撥片2、3是分別設計在基座1相對角的位置，且豎部22、32是互相以傾斜對角線對應，藉此該一對撥片2、3的豎部22、32是互相以傾斜對角線設置，如圖3所示。 As shown in FIG. 1, the creation base 1 is provided with a pair of paddles 2, 3 having a first face 1a and a second face 1b (also referred to as front and back faces) and four edges. The four edges are provided with blade portions 14a, 14b, 14c, 14d, wherein the blade portions 14a, 14b, 14c, 14d are disposed diagonally along the edge of the base 1, and the blade portions 14a, 14c are disposed at the first face The corner edges are symmetrically disposed, wherein the blade portions 14b, 14d are disposed symmetrically on the diagonal edges of the second surface; and the lateral center line A of the base 1 is provided with a shaft hole 11 for the base 1 to be connected to the cut a drive shaft of the grass machine (the convex surface is not viewed); and a symmetric first joint portion 12 and a second joint portion 13 are provided at both ends of the transverse center line A of the base 1, the first joint portion 12 and the second joint portion The second holes 122 and 132 of the first holes 121 and 131 are respectively disposed on the two sides of the joint portion 13 , wherein the second holes 122 and 132 of the first holes 121 and 131 are symmetrically disposed on the first joint portion 12 and the second joint portion respectively. 13 at both sides; and the paddles 2, 3 are provided with platforms 21, 31 which are bent to form a curved upward vertical portion 22, 32 to form a vertical shape, and another description is By a platform 21 And extending in a direction to form the vertical portions 22, 32; and the vertical portions 22, 32 are bent and extended by the platforms 21, 31 to form an arc upward; and the screw holes are provided in the center of the platforms 21, 31 23, 33, wherein a pair of symmetric protrusions 24, 25, 34, 35 are respectively disposed on two sides of the screw holes 23, 33, and the pair of protrusions 24, 25, 34, 35 protrude from the platform 21 in one direction, 31, thereby engaging the second holes 122, 132 of the first holes 121, 131 of the base 1 by the pair; and the screw holes 23, 33 of the platforms 21, 31 of the paddles 2, 3 respectively aligning the base The first knot of 1 The joint portion 12 and the second joint portion 13 are respectively inserted into the second holes 122 and 132 of the first holes 121 and 131, and then inserted into the first joint portion 12 by a screw. As shown in FIG. 2, the pair of paddles 2, 3 are respectively disposed on the base 1 with the screw holes 23, 33 of the second joint portion 13, and the pair of paddles 2, 3 are respectively designed at opposite corners of the base 1. And the vertical portions 22, 32 correspond to each other by oblique diagonal lines, whereby the vertical portions 22, 32 of the pair of paddles 2, 3 are disposed obliquely to each other as shown in FIG.
其中，該撥片2、3是不限定組裝於基座1的第一面1a或第二面1b，是可被選擇組裝於第一面1a或第二面1b。 The paddles 2 and 3 are not limited to the first face 1a or the second face 1b assembled to the base 1, and can be selectively assembled to the first face 1a or the second face 1b.
如上所述，本創作的結構與組裝說明，本創作主要是利用撥片2、3的對角線設置，以及由平台21、31以弧形彎折形成的豎部22、32，可以提供由刃部14a、14c(14b、14d)所割斷的植物，在基座1旋轉中藉由離心力將植物碎片掃到撥片2、3，植物順沿著平台21、31的弧形面延伸掃到豎部22、32，再沿著豎部22、32往上飛離基座1，因此該撥片2、3是提供了兼具暫時收集植物碎片的功能與清除植物碎片的功能。 As described above, the structure and assembly description of the present creation, the present invention mainly uses the diagonal arrangement of the picks 2, 3, and the vertical portions 22, 32 formed by the curved bending of the platforms 21, 31, which can be provided by The plants cut by the blade portions 14a, 14c (14b, 14d) sweep the plant debris to the paddles 2, 3 by centrifugal force during the rotation of the susceptor 1, and the plants are swept along the curved faces of the platforms 21, 31. The vertical portions 22, 32 are then moved upwards away from the base 1 along the vertical portions 22, 32, so that the picks 2, 3 provide the function of temporarily collecting plant debris and removing plant debris.
其中特別說的是撥片2、3的豎部22、32是互相以傾斜對角線設置，這樣可以延長撥片2、3的掃除線，以利用離心力將植物碎片順著豎部22、32特別設計的傾斜線掃到基座1的旋轉圓周之外。 In particular, the vertical portions 22, 32 of the picks 2, 3 are disposed obliquely to each other, so that the sweep lines of the picks 2, 3 can be extended to use the centrifugal force to move the plant fragments along the vertical portions 22, 32. The specially designed inclined line sweeps out of the rotation circumference of the base 1.
綜上所述，基座1橫向中心線A兩端設有對稱的第一結合部12與第二結合部13，且該因此該第一結合部12與第二結合部13兩側均設有第一孔121、131第二孔122、132，是平面的多個圓 孔的設計，所以撥片2、3是設計組接於基座1的橫向中心線A以對稱組裝配置，使得本新型在該基座的第一面1a的刃部14a、14c如有損壞時，只需將基座1換第二面1b即可使另一對刃部14b、14d，且該撥片2、3僅需換裝置到第二面1b對合相同的第一結合部12與第二結合部13，即可繼續使用基座1，除了方便組裝使用且降低維護成本，所以可於割草效率變低時，即進行基座1之換面即可繼續使用，藉以重新提高割草效率，相對降低維修成本，是一種創新且相當實用的機構設計，因此，確實可達到本新型之目的。 In the above, the first joint portion 12 and the second joint portion 13 are provided at both ends of the lateral center line A of the base 1 , and thus the first joint portion 12 and the second joint portion 13 are provided on both sides. The second holes 122, 132 of the first holes 121, 131 are a plurality of planes The design of the holes, so that the picks 2, 3 are designed to be connected to the transverse center line A of the base 1 in a symmetrical assembled configuration, so that the present invention is damaged when the blade portions 14a, 14c of the first face 1a of the base are damaged. The other pair of blades 14b, 14d can be replaced by changing the base 1 to the second face 1b, and the paddles 2, 3 need only be changed to the second face 1b to match the same first joint portion 12 with The second joint portion 13 can continue to use the susceptor 1 , which is convenient for assembly and use and reduces maintenance cost. Therefore, when the mowing efficiency is low, the refurbishment of the susceptor 1 can be continued, thereby improving the cutting. Grass efficiency, relatively low maintenance costs, is an innovative and quite practical institutional design, so it can indeed achieve the purpose of this new type.
以上所述者，僅為本新型之實施說明而已，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專利說明書內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內。 The above descriptions are only for the implementation of the present invention, and the scope of the present invention cannot be limited thereto, that is, the simple equivalent changes and modifications made by the scope of the patent application and the contents of the patent specification are still This new patent covers the scope.
1‧‧‧基座 1‧‧‧Base
14a、14b、14c、14d‧‧‧刃部 14a, 14b, 14c, 14d‧‧‧ blade
12‧‧‧第一結合部 12‧‧‧ First Joint Department
13‧‧‧第二結合部 13‧‧‧Second junction
A‧‧‧橫向中心線 A‧‧‧ horizontal centerline
121、131‧‧‧第一孔 121, 131‧‧‧ first hole
122、132‧‧‧第二孔 122, 132‧‧‧ second hole
23、33‧‧‧螺孔 23, 33‧‧‧ screw holes
2、3‧‧‧撥片 2, 3‧‧ ‧ picks
21、31‧‧‧平台 21, 31‧‧‧ platform
22、32‧‧‧豎部 22, 32‧‧‧ vertical
24、25、34、35‧‧‧凸部 24, 25, 34, 35‧‧ ‧ convex
11‧‧‧軸孔 11‧‧‧Axis hole
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW106200382U TWM551402U (en) | 2017-01-10 | 2017-01-10 | Mowing blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW106200382U TWM551402U (en) | 2017-01-10 | 2017-01-10 | Mowing blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM551402U true TWM551402U (en) | 2017-11-11 |
Family
ID=61014400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW106200382U TWM551402U (en) | 2017-01-10 | 2017-01-10 | Mowing blade |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWM551402U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI704864B (en) * | 2019-09-06 | 2020-09-21 | 張啟振 | Mower structure |
-
2017
- 2017-01-10 TW TW106200382U patent/TWM551402U/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI704864B (en) * | 2019-09-06 | 2020-09-21 | 張啟振 | Mower structure |
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