a ditch opener
A technology of openers and disks, which is applied in the direction of digging/covering trenches, planting methods, plows, etc., which can solve problems such as equipment damage, impact on service life, and prone to bumps, so as to improve the fulcrum torque and ensure normal use Effect
Inactive Publication Date: 2016-08-24
鄂伦春自治旗德利农机具制造有限公司
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AI Technical Summary
Problems solved by technology
[0003] Among them, the commonly used single-disc or double-disc openers have a relatively simple structure, and the discs are connected to the bracket, and the slotting is completed during the traveling process. However, in the actual use process, the ground is not Very flat, prone to bumps, resulting in inconsistent depth of fertilization and seeding, serious damage to the opener when encountering obstacles, long-term use may easily cause damage to the equipment, affecting the service life
Method used
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[0017] The present invention will be described in further detail below through specific implementation examples and in conjunction with the accompanying drawings.
[0018] Such as figure 1 and figure 2 As shown, a ditch opener includes a bracket on which a disc 1 for slotting is connected;
[0019] The support includes a disc support 2, one end of the disc support 2 is provided with a drive rod 3 for connecting the drive device, and the center of the disc 1 is located on the axis of the drive rod 3;
[0020] The two ends of disc support 2 are respectively provided with connecting rod 4 and buffer spring 5, and buffer spring 5 is located at an end close to driving rod 3, and the center of circle of disc 1 is pierced with rotating shaft, and one end of connecting rod 4 is connected with rotating shaft. Connect, the end of the rotating shaft is provided with a fixed seat 6, and one end of the buffer spring 5 is connected with the fixed seat 6, and the connecting rod 4 is rotat...
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The invention relates to the field of agricultural machinery, and particularly relates to a furrow opener. The furrow opener comprises a support, wherein the support is connected to a disk for slotting; the support comprises a disk support, one end of the disk support is provided with a driving rod for being in connection with a driving device, and the circle center of the disk is located on the axis of the driving rod; the two ends of the disk support are respectively provided with a connecting rod and a buffer spring, the buffer spring is arranged at one end, close to the driving rod, of the disk support, a rotating shaft penetrates through and connected to the circle center of the disk, one end of the connecting rod is connected to the rotating shaft, a permanent seat is arranged at one end part of the rotating shaft, one end of the buffer spring is connected to the permanent seat, and the connecting rod is rotatably connected to the disk support and the rotating shaft. The furrow opener provided by the invention has the advantages that the furrowing depth is kept unchanged all the time, and the true no-tillage effect is achieved.
Description
technical field [0001] The invention relates to the field of agricultural machinery, in particular to a ditch opener. Background technique [0002] The ditch opener is a no-tillage slotting device that can slot the land or be connected to a seeder to complete the ditching and sowing of the land. At present, commonly used openers mainly include acute angle and obtuse angle. Among them, acute angle openers include shovel type, wing shovel type, etc., and obtuse angle openers include single disc type and double disc type. [0003] Among them, the currently commonly used single-disc or double-disc openers have a relatively simple structure. They are all connected to the discs on the bracket, and the slotting is completed during the traveling process. However, in the actual use process, the ground is not It is very flat and prone to bumps, resulting in inconsistent depth of fertilization and seeding, and serious damage to the opener when encountering obstacles. Long-term use may...
Claims
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IPC IPC(8): A01C5/06
CPCA01B15/16
Inventor 赵得文
Owner 鄂伦春自治旗德利农机具制造有限公司