Fertilizer spraying device for rice planting

A spraying device and fertilizer technology, which is applied in the direction of spraying devices, fertilization devices, fertilizer distributors, etc., can solve the problems of self-regulated use, application of single granular fertilizer or liquid fertilizer, and high input cost

Inactive Publication Date: 2020-12-29
HARBIN CITY ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing devices generally can only apply granular fertilizer or liquid fertilizer alone, and cannot use both at the same time or independently. Moreover, the application of fertilizer requires a large amount of labor, uneven spraying, and high input costs.

Method used

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  • Fertilizer spraying device for rice planting
  • Fertilizer spraying device for rice planting
  • Fertilizer spraying device for rice planting

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] see figure 1 and 2 , in an embodiment of the present invention, a fertilizer spraying device for rice planting includes a base plate base 2 and a frame 11, the frame 11 is fixed on the base plate base 2, and a supporting horizontal shaft 9 is rotatably installed on the frame 11. The frame 11 is also equipped with a first driving mechanism for driving the supporting horizontal shaft 9 to reciprocate. One end of the supporting horizontal shaft 9 is fixed with a spraying body 14, and the inner upper and lower parts of the spraying body 14 are respectively provided with granular fertilizer storage chambers. 17 and the feeding and breaking up chamber 18, and the granular fertilizer storage chamber 17 communicates with the left end of the feeding and breaking up chamber 18 through the fertilizer drop port 16, and a rotating pipe 22 is installed in the described feeding and breaking up chamber 18, and the feeding Screw blade 19 is installed on the rotating tube 22 in the cavi...

Embodiment 2

[0030] see Figure 1-4 , the difference between this embodiment and embodiment 1 is:

[0031] In this embodiment, a plurality of universal wheels 1 with brakes are installed on the bottom of the base plate base 2, and the universal wheels 1 with brakes facilitate the flexible movement of the device.

[0032] Described first drive mechanism comprises motor fixed frame 6, first motor 7, first driving gear 8 and first driven gear 10, and described first driven gear 10 is fixed on the supporting cross shaft 9, and first motor 7 is connected and fixed with the frame 11 through the motor fixing frame 6, the first driving gear 8 is installed and fixed on the output shaft of the first motor 7, and the first driving gear 8 and the first driven gear 10 are engaged and connected, Through the operation of the first motor 7, the supporting horizontal shaft 9 can be driven to rotate back and forth.

[0033]The bottom of the granular fertilizer storage chamber 17 is inclined upwards at the...

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Abstract

The invention relates to the field of rice planting, in particular to a fertilizer spraying device for rice planting. The fertilizer spraying device comprises a rack, a supporting transverse shaft isrotationally installed on the rack, a spraying machine body is fixedly installed at one end of the supporting transverse shaft, and a granular fertilizer storage cavity and a conveying and scatteringcavity are formed in the upper portion and the lower portion of the inner side of the spraying machine body correspondingly. A rotating pipe is installed in the conveying and scattering cavity, a spiral blade is installed on the rotating pipe in the conveying and scattering cavity, a scattering assembly is installed at the position, on the rotating pipe, of the right side of the spiral blade, a liquid spraying disc is further installed at the right end of the rotating pipe, and multiple liquid spraying heads are installed on the right side of the liquid spraying disc. Multiple granular fertilizer scattering-out pipes communicating with the right end of the conveying and scattering cavity are further circumferentially distributed and installed on the outer side of the liquid spraying disc,the left end of the rotating pipe is rotationally connected with an input pipe, and the input pipe is connected with a conveying pump arranged at the bottom in a liquid fertilizer box through a connecting hose and a conveying pipe. Organic coordination and cooperation of granular fertilizer and liquid fertilizer application can be carried out, spraying is uniform, and the fertilizer spraying device is worthy of popularization.

Description

technical field [0001] The invention relates to the field of rice planting, in particular to a fertilizer spraying device for rice planting. Background technique [0002] During the planting or cultivation period of rice, it is necessary to apply fertilizer to rice regularly to provide the nutrition needed for rice growth and guarantee the growth of rice. [0003] However, the existing devices generally can only apply granular fertilizer or liquid fertilizer alone, and cannot use both at the same time or independently. Moreover, the application of fertilizer requires a large amount of labor, uneven spraying, and high input costs. [0004] Therefore, for the above present situation, there is an urgent need to develop a fertilizer spraying device for rice planting to overcome the deficiencies in current practical applications. Contents of the invention [0005] The purpose of the embodiments of the present invention is to provide a fertilizer spraying device for rice planti...

Claims

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Application Information

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IPC IPC(8): A01C15/18A01C15/00A01C23/04B05B13/02B05B13/04
CPCA01C15/005A01C15/18A01C23/047B05B13/0278B05B13/0421
Inventor 李向军张成亮赵大勇崔波吴家安柳柏杨张莹莹耿涛
Owner HARBIN CITY ACAD OF AGRI SCI
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