Furrow opener
A ditch opener and ditch knife technology, applied in the direction of excavation/covering ditch holes, application, planting methods, etc., can solve problems such as inability to adjust, and achieve the effects of enhanced strength, strong practicability, and improved operating efficiency
Inactive Publication Date: 2014-07-23
李全堂
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Problems solved by technology
[0002] The ditch opener is a commonly used agricultural machine tool. The ditching tool of the existing ditch opener has a fixed width of the groove excavated by the ditch opener and cannot be adjusted according to needs.
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[0018] Below in conjunction with accompanying drawing and embodiment, further elaborate the present invention. In the following detailed description, certain exemplary embodiments of the invention are described by way of illustration only. Needless to say, those skilled in the art would realize that the described embodiments can be modified in various different ways, all without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.
[0019] Such as figure 1 , figure 2 , image 3 and Figure 5 As shown, the opener is installed at the rear of the main gearbox 2 of the walking tractor 1, and includes a rear output gearbox 3 that is connected to the main gearbox 2 and tilts backward and downward. The rear output gearbox 3 A rear output control handle 4 is connected to the top; a ditching tool is connected to the power output end of the rear output g...
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The invention discloses a furrow opener which is arranged at the rear part of a main gearbox of a walking tractor and comprises a rear output gearbox, the rear output gearbox is in transmission connection with the main gearbox and inclined towards the lower rear side, and the rear output gearbox is connected with a rear output control handle; a power output end of the rear output gearbox is connected with furrow opening tools; the furrow opening tools include a furrow opening tool shaft which is in transmission connection with the rear output gearbox, the furrow opening tool shaft is coaxially provided with at least two tool wheels, each tool wheel comprises a rotating shaft, the peripheral surface of each rotating shaft is provided with multiple furrow opening knives, all the furrow opening knife the uniformly distributed on the peripheral surface of the rotating shaft; the furrow opening knives are detachably arranged on a furrow opening knife seat, and the number and installation positions of the furrow opening knives can be changed, so that the width of a furrow opening groove is changed; a bent section in the middle of a tool handle greatly enhances the strength of the tools, so that the efficiency of operation can be greatly improved. The furrow opener is simple in structure and strong in practicability.
Description
technical field [0001] The invention relates to the field of agricultural machinery, in particular to a ditch opener. Background technique [0002] Ditch opener is a kind of commonly used agricultural implement, and the ditch cutter of existing ditch opener, the width of the groove that ditch opener excavates is fixed, can not carry out adjustment according to need. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a trench opener that can adjust the width of the excavation trench according to the needs, and is easy to use and reliable. [0004] In order to solve the above technical problems, the technical solution of the present invention is: the ditch opener is installed at the rear of the main gearbox of the walking tractor, and includes a rear output gearbox that is connected to the main gearbox and tilts backward and downward. The rear output gearbox is connected with a rear output control handle; the power o...
Claims
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Inventor 李全堂
Owner 李全堂