Drilling and sand filling device

A technology for irrigating and discharging sand, which is applied in planting methods, soil-lifting machinery, agricultural machinery and implements, etc., can solve the problems of inability to meet large-scale application, difficult to guarantee application amount, and low labor efficiency, etc. Conducive to development and promotion, to achieve large-scale application, and to improve operational efficiency.

Inactive Publication Date: 2015-10-14
CHINA AGRI UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In the practice of using existing soil amendments, most of the solid amendments are directly sprinkled on the topsoil, and the amount of application is difficult to guarantee, and the efficiency of manual work is not high, which cannot meet the requirements of large-scale application.

Method used

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  • Drilling and sand filling device
  • Drilling and sand filling device
  • Drilling and sand filling device

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Experimental program
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Embodiment Construction

[0023] The present invention provides a device for punching holes and pouring sand. The present invention will be further described in detail below in conjunction with the embodiments and accompanying drawings. It should be emphasized that the following description is only exemplary and not intended to limit the scope of the invention and its application.

[0024] figure 1 It is a schematic diagram of the assembly of the embodiment of the drilling sand filling device. The punching sand filling device is composed of a box body, a punching mechanism, a sand filling mechanism, and a cam pushing mechanism.

[0025] The casing is made up of gear box 20, power gear and guide plate 19, and guide plate 19 is affixed to the lower end of gear box 20, and horizontal guide groove 191 is connected with guide plate 19. The power gear is installed in the gearbox 20 and consists of a driving gear 1, a driven gear 2 and an adjusting gear 3. The driven gear 2 is located directly below the dri...

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Abstract

The invention relates to the technical field of agricultural machinery, and especially relates to a drilling and sand filling device. The device is composed of a box body, a drilling mechanism, a sand filling mechanism, and a cam pushing mechanism. The box body is composed of a gear box, a power gear and a guiding plate. The guiding plate is fixedly connected to the lower end of the gear box. A horizontal guiding slot is connected to the guiding plate. The power gear is arranged in the gear box. The drilling mechanism comprises a drilling gear, a crank, a connection rod, a needle sleeve and a drilling needle. The sand filling mechanism comprises a sand filling gear, a connection rod, a pipe sleeve, a sand discharge pipe, and a sand guiding device. The cam pushing mechanism comprises a cam gear, a cam, a roller, and a cam driven rod. According to the invention, the drilling mechanism and the filling mechanism are orderly combined, such that sequential drilling-sand filling action steps are performed at a same position. Accordingly, the working efficiency is improved; the improvement agent large-scale application is realized; and the precise filling is achieved. The device facilitates the development and popularization of soil improvement technologies.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, and in particular relates to a hole-drilling and sand-irrigating device. Background technique [0002] Soil salinization is one of the most prominent production eco-environmental problems in arid and semi-arid agricultural regions in the world, the main obstacle to the sustainable development of regional agriculture, and the most common land degradation process. Applying soil amendments is one of the important measures to restore degraded soil. Soil amendments can effectively improve soil physical and chemical properties and soil nutrient status, and have a positive impact on soil microorganisms, thereby increasing the productivity of degraded soils. In the practice of using existing soil improvers, most of the solid improvers are directly sprinkled on the topsoil, and the amount of application is difficult to guarantee, and the efficiency of manual work is not high, which cannot ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C5/00A01B77/00
Inventor 王庆杰张翼夫李洪文何进李问盈陈婉芝王宪良胡红
Owner CHINA AGRI UNIV
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