Qualitative and energy performance of a plough largely depends on the parameters of the plough linkage mechanism. The aim of the research is to substantiate the parameters of plough linkage for smooth sloughing, which turns the layers within its furrow to a tractor of 1.4 classes. In researches methods of classical mechanics are applied. The effects of the field relief on the plough’s angular vibrations leading to changes in the depth of the hull stroke and its power load are studied. The dependencies for determining the plough linkage parameters are obtained. Theoretical studies have shown that the plough’s stroke uniformity and traction resistance are significantly affected by the longitudinal distance between the bodies, the vertical coordinate of the plough’s lower fingers and the height of the attachment triangle.n order to ensure the required uniformity of running at the working depth and minimum traction resistance, the following parameters of the attachment to tractors of class 1.4 are set: rack height and base width of the attachment triangle respectively 0.55-0.56 m and 0.70-0.75 m, the distance between the lower pins of the attachment and the plough support surface 0.45-0.50 m.
Existing plows do not provide high-quality tillage between rows of orchards and vineyards. The purpose of the study is to develop and justify the parameters of the plow for cultivating the soil between rows of gardens to tractors of class 0.9 kN. A design scheme of a single-body plow for smooth, rowless plowing of garden aisles has been developed. The proposed plow consists of a movable and fixed frame, a disc knife, a screw body with a hostage. The research uses the laws of agricultural mechanics, mathematical statistics, and methods of strain measurement. The technology of cultivating the soil between rows of gardens with a single-body plow for smooth plowing is justified. To implement the proposed technology, the position of the plow body changes relative to the tractor during operation. It is established that when equipping a plow with a movable and fixed frame and performing a body width of 45-52. 5 cm, the required plowing quality is achieved with the lowest energy consumption.
This article focuses on improving water-saving technologies for efficient use of water resources, the development and recommendation of modern irrigation methods, and assessing the impact of surface area on irrigation water consumption.
Mutual arrangement is a combined machine that performs strip preparation of the soil for sowing. The scheme and the functional scheme of the combined machine are given. Analytical dependences and mathematical models for determining the distance between the support wheels are obtained. In this case, the methods of theoretical and classical mechanics are used. To conduct experimental studies, a strain gauge laboratory and field installation has been developed with the possibility of changing the sheet casing, the ripper, and the main housings. Machines were determined in experiments. The plowshare of the lister housing and the ripper of at least 40 cm, between the main body and the lister housing of at least 70 cm, high-quality soil preparation for sowing melons of the required degree with minimal traction resistance.
The article discusses modern methods of diagnosing and technical diagnostics of irrigation pumping units to ensure reliability during operation. Using new designs of pumping power equipment and developing new operating modes provide for improving the mode of pumps based on improved diagnostics, significantly saving operating costs. Together with this provides detection, control, and prediction of multi-stage failure of the rolling bearing by monitoring the vibration trends of the centrifugal pump unit during operation.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.