Point fertilizer applicator

A fertilizer applicator and hollow tube technology, which is applied in the field of agricultural tools, can solve the problems of poor fertilization effect, time-consuming and labor-intensive use of the fertilizer applicator, and achieve the effects of preventing random leakage of fertilizer, reducing manual operation, and prolonging the service life

Inactive Publication Date: 2015-07-08
宁波北仑金冠童车有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention solves the problems that the general fertilizer applicator in the prior art does not effectively solve the problems of time-consuming and labor-intensive use of the fertilizer applicator, poor fertilization effect and energy waste, and provides a point fertilizer applicator, which has a structure of a hollow tube, a mandrel, a control switch and a material box The combined innovation of its connection relationship realizes that the fertilizer applicator has a simple structure, low cost, saves time and effort, high work efficiency, wide application range, uniform fertilization, and the amount of fertilization can be adjusted each time, which will not cause energy waste and good fertilization effect

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0030] Embodiment one: combined with attached figure 1 , 2 , 3, 4, 12, a point fertilizer applicator, including handle 1, hollow tube 2, mandrel 3, control switch 4, material box 5, housing 17, material storage box 18 and pedal 19, hollow tube 2 The upper end of the handle is connected with the middle part of the handle 1, the lower part of the hollow tube 2 is provided with a feed port 6, the upper end of the mandrel 3 is provided with a return spring 7 connected with the handle 1, the mandrel 3 passes through the handle 1 and the hollow tube 2 in turn, and the mandrel 3. The lower end is provided with a conical head 8 which is airtightly connected with the lower end of the hollow tube 2. The mandrel 3 is provided with a fixed block 14. The control switch 4 includes a hinge seat 15 and a V-shaped connecting rod 16. The hinge seat 15 is fixed on the handle 1. The top of the V-shaped connecting rod 16 links to each other with the hinge seat 15, and one end links to each other...

Embodiment 2

[0032] Embodiment two: combined with attached Figure 5 , 6 , 7, 12, a point fertilizer applicator, including handle 1, hollow tube 2, mandrel 3, control switch 4, material box 5, housing 17, material storage box 18 and pedal 19, the upper end of hollow tube 2 It is connected with the middle part of the handle 1, the lower part of the hollow tube 2 is provided with a feeding port 6, the upper end of the mandrel 3 is provided with a return spring 7 connected with the handle 1, the mandrel 3 passes through the handle 1 and the hollow tube 2 in turn, and the lower end of the mandrel 3 There is a conical head 8 airtightly connected to the lower end of the hollow tube 2, a fixed block 14 is arranged on the mandrel 3, the control switch 4 includes a hinge seat 15 and a V-shaped connecting rod 16, the hinge seat 15 is fixed on the handle 1, and the V-shaped The top of the connecting rod 16 is connected with the hinge seat 15, and one end is connected with the mandrel 3, and is arran...

Embodiment 3

[0034] Embodiment three, combined with the attached Figure 8 , 9 , 10, 11, 12, a point fertilizer applicator, including handle 1, hollow tube 2, mandrel 3, control switch 4, material box 5, housing 17, material storage box 18 and pedal 19, hollow tube 2 The upper end of the handle is connected with the middle part of the handle 1, the lower part of the hollow tube 2 is provided with a feed port 6, the upper end of the mandrel 3 is provided with a return spring 7 connected with the handle 1, the mandrel 3 passes through the handle 1 and the hollow tube 2 in turn, and the mandrel 3. The lower end is provided with a conical head 8 which is airtightly connected with the lower end of the hollow tube 2. The mandrel 3 is provided with a fixed block 14. The control switch 4 includes a hinge seat 15 and a V-shaped connecting rod 16. The hinge seat 15 is fixed on the handle 1. The top of the V-shaped connecting rod 16 links to each other with the hinge seat 15, and one end links to ea...

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Abstract

The invention discloses a point fertilizer applicator. The point fertilizer applicator comprises a handle (1), a hollow pipe (2), a mandrel (3), a control switch (4) and a material box (5), and is characterized in that the upper end of the hollow pipe (2) is connected with the middle part of the handle (1), a feed port (6) is arranged at the lower part of the hollow pipe (2), a return spring (7) connected with the handle (1) is arranged at the upper end of the mandrel (3), the mandrel (3) sequentially penetrates through the handle (1) and the hollow pipe (2), a conical head (8) which is hermetically connected with the lower end of the hollow pipe (2) is arranged at the lower end of the mandrel (3), the control switch (4) is connected with the mandrel (3) and articulated on the handle (1), and the material box (5) is provided with a joint (9) connected with the feed port (6). The point fertilizer applicator provided by the invention has the advantages of uniform fertilizer application, capability of adjusting fertilizer application quantity every time, no waste of energy and good fertilizer application effect through the combination innovation of the structure of the hollow pipe, the mandrel, the control switch and the material box as well as the connection relation thereof.

Description

technical field [0001] The invention relates to the technical field of agricultural tools, in particular to a spot fertilizer applicator. Background technique [0002] The traditional method of fertilization is labor-intensive and time-consuming, and the utilization rate of chemical fertilizers is not high, which can easily cause soil compaction and other phenomena. After years of improvement, the fertilizer applicator has the characteristics of small size, light weight, and easy operation. Using the fertilizer applicator to fertilize can reduce the labor intensity of farmers, improve the utilization rate of chemical fertilizers, reduce environmental pollution, and achieve the effects of saving fertilizer, labor, time and money. . The fertilizer applicator can directly apply fertilizer to the soil below the roots of the crops, and can adjust the amount of fertilizer and the depth of fertilization according to the different needs of the crops. And the general fertilizer ap...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01C15/02
CPCY02P60/21
Inventor 王善良
Owner 宁波北仑金冠童车有限公司
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