Drive bracket air cylinder protection device and method used for ridging machine
A technology for driving cylinders and protective devices, applied in planting methods, applications, excavation/covering trenches, etc., can solve the problems of short service life of driving devices, and achieve the effect of prolonging service life and reducing stress
Inactive Publication Date: 2018-05-18
TONGXIANG LONGXIANG FARM MACHINERY & GRAIN OIL PROFESSIONAL COOP
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Problems solved by technology
The above-mentioned comparative patent has the shortcoming of short service life of the driving device
Method used
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[0026] The present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are explanations of the present invention and the present invention is not limited to the following examples.
[0027] Example.
[0028] see Figure 1 to Figure 3 It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the present invention Therefore, it has no technical substantive meaning, and any modification of structure, change of proportional relationship or adjustment of size shall still fall into the within the scope covered by the technical content disclosed in the present invention. At the same time, if terms such as "upper", "lower", "left", "right", "middle" and "one" are used in this spec...
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Abstract
The invention relates to a drive bracket air cylinder protection device and method used for a ridging machine, and belongs to the technical field of agricultural machines. A bracket side arm, a firstbracket hinge base, a bracket fixing rod and a bracket fixed hinge base are installed on a bracket, a second bracket hinge base is installed at one end of a bracket rotating rod, a bracket rotating rod hinge base is installed at the other end of the bracket rotating rod, and the bracket rotating rod hinge base is hinged to the bracket fixed hinge base; the second bracket hinge base is hinged to abracket drive air cylinder shifting fork, a bracket drive air cylinder hinge base is hinged to a bracket drive mechanism hinge base, the bracket rotating rod passes through a bracket rotating rod limiting hole, and a bracket rotating slide rod is installed in a bracket fixed slide groove, the end portion of the bracket rotating slide rod is sleeved with a bracket slide rotating rod base, and the bracket rotating slide rod is connected with the top of the bracket fixing rod through a bracket rotating rod reset spring. The stress of a bracket drive air cylinder is reduced, and the service life of the bracket drive air cylinder is prolonged.
Description
technical field [0001] The invention relates to a protection device and a protection method for a drive bracket cylinder used for a ridge opener, and belongs to the field of agricultural machinery. Background technique [0002] When the ridge opening machine in the prior art is opening the ridge, the ridge opening device is directly dropped quickly by the driving device. Because the instantaneous force of the driving device is too large, the force of the ridge opening device will be too large when it falls to the ground instantly. In the case of rebound, it will damage the driving device and the ridge opening device. [0003] In view of this, a garlic ridge opening machine is disclosed in the patent document whose notification number is CN202276630U, which belongs to the field of agricultural machinery. The front side of the bracket is fixed with a plurality of rake nails, the rear side of the bracket is equipped with a sub-bracket through a fixed sleeve, and a plurality of...
Claims
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Login to View More IPC IPC(8): A01C5/06
CPCA01C5/062
Inventor 张建良
Owner TONGXIANG LONGXIANG FARM MACHINERY & GRAIN OIL PROFESSIONAL COOP