Intermittent discharging-type chemical fertilizer spreading device

Abstract

The invention relates to the technical field of agricultural machinery, and discloses an intermittent discharging-type chemical fertilizer spreading device. The device comprises a supporting plate, wherein the lower surface of the supporting plate is fixedly connected with two symmetrically distributed fixing plates, through-holes are formed in the same positions of the two fixing plates, hole walls of the through-holes are rotatably connected with rotating rods through rolling bearings, two ends of each rotating rod are fixedly connected with moving wheels, the upper surface of the supportingplate is fixedly connected with a storage barrel, the inner wall of the storage barrel is fixedly connected with a baffle plate, the upper surface of the storage barrel is fixedly connected with a stirring mechanism, the outer wall of the storage barrel is fixedly connected with a control mechanism, and the upper surface of the supporting plate is fixedly connected with a driving mechanism. Advantages of the device are that the device can realize automatic spreading of chemical fertilizer with the intermittent spreading function, can reduce labour intensity of staff and increase chemical fertilizer spreading efficiency, can effectively improve energy conservation and environment protection properties of the chemical fertilizer spreading device, etc.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a chemical fertilizer spreading device with intermittent discharge. Background technique [0002] Chemical fertilizers are fertilizers made by chemical methods that contain one or several nutrients needed for the growth of crops. The abbreviation of chemical fertilizers, chemical fertilizers containing only one nutrient element that can be marked are called unit fertilizers, such as nitrogen fertilizer, phosphorus fertilizer, potassium fertilizer, and minor macro element fertilizers and trace element fertilizers, which contain nitrogen, phosphorus, and potassium. Two or three kinds of chemical fertilizers whose content can be indicated are called compound fertilizers or mixed fertilizers. The solubility of the effective components of chemical fertilizers in water is usually the standard for measuring the effectiveness of chemical fertilizers. Usually, different am...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a chemical fertilizer spreading equipment with intermittent discharge, which can realize automatic fertilizer spreading and has the function of intermittent spreading, which reduces the labor intensity of workers and improves the efficiency of chemical fertilizer spreading. It can effectively improve the energy-saving and environmental protection performance of fertilizer spreading equipment, and solve the problem of labor-intensive, time-consuming and labor-intensive artificial fertilizer spreading, which leads to the reduction of fertilizer spreading efficiency.

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