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Soil deep fertilization device for tobacco planting

A technology of deep fertilization and soil, applied in the direction of direct liquid fertilizer conveying system, etc., can solve the problems of water pipe slipping, affecting the efficiency of tobacco fertilization, unable to ensure the stability of the connection between the interface and the water pipe, etc., to ensure the effect of sealing performance.

Pending Publication Date: 2022-04-05
BIJIE COMPANY OF GUIZHOU TOBACCO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above technology has the following problems: if the water pipe is only plugged into the interface, it cannot ensure a stable connection between the interface and the water pipe. When liquid fertilizer is input, the water pipe will easily slip from the interface, which will affect the work efficiency of tobacco fertilization

Method used

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  • Soil deep fertilization device for tobacco planting
  • Soil deep fertilization device for tobacco planting
  • Soil deep fertilization device for tobacco planting

Examples

Experimental program
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Effect test

Embodiment 1

[0041] like Figures 1 to 2As shown, the present embodiment provides a deep fertilization device for tobacco planting, comprising a hand-held frame 1, a drill pipe 2 that is rotatably mounted on the hand-held frame 1, and a motor 3 that drives the drill pipe 2 to rotate is installed on the hand-held frame 1. The upper end of the rod 2 is provided with a connecting pipe 4 and a water pipe 5 detachable from the connecting pipe 4. The water pipe 5 is used to inject liquid fertilizer into the drill pipe 2. The motor 3 drives the drill pipe 2 to rotate. The liquid waste in the drill pipe 2 is injected into the soil to improve the working effect of fertilization.

[0042] Such as Figures 2 to 3 As shown, one end of the water pipe 5 is fixedly connected with a threaded pipe 7, and the sliding sleeve on the outer wall of the connecting pipe 4 is provided with a threaded sleeve 6. In order to ensure the sealing performance between the threaded sleeve 6 and the threaded pipe 7, a cla...

Embodiment 2

[0047] Such as Figures 6 to 7 As shown, the difference between the second embodiment and the first embodiment is only that the locking assembly is different. The locking assembly includes a plurality of concave blocks 16 and a plurality of fixing blocks 17. The number of the concave blocks 16 and the fixing blocks 17 is set to two. 16 is fixedly connected with the outer wall of the sealing cover 11, and the fixed block 17 is fixedly connected with the outer wall of the drill pipe 2. The concave block 16 is provided with a concave mouth, and both ends of the concave mouth along the rotation direction of the sealing cover 11 are openings. When the rubber column 12 is inserted When connected to the connecting pipe 4, the concave block 16 is located between the two fixed blocks 17, the sealing cover 11 is driven to rotate, and the sealing cover 11 drives the concave block 16 to move towards the fixed block 17, and the concave block 16 rotates until the cover is set on the fixed bl...

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Abstract

The invention discloses a soil deep fertilization device for tobacco planting, relates to the field of tobacco planting, solves the technical problem of unstable connection of an existing water pipe and an existing connecting pipe, and comprises a handheld frame and a drill rod rotationally mounted on the handheld frame, and the handheld frame is provided with a motor for driving the drill rod to rotate. A connecting pipe and a water pipe detachably arranged on the connecting pipe are arranged at the upper end of the drill rod, the outer wall of the connecting pipe is slidably sleeved with a threaded sleeve, the end of the water pipe is fixedly connected with a threaded pipe, the threaded sleeve is in threaded connection with the threaded pipe, and a clamping assembly is detachably arranged between the threaded pipe and the connecting pipe. According to the technical scheme, the effect of stable connection between the connecting pipe and the water pipe is achieved, and it is ensured that tobacco planting and fertilizing work is normally carried out.

Description

technical field [0001] The invention relates to the field of tobacco planting, in particular to a deep soil fertilization device for tobacco planting. Background technique [0002] Nicotiana belongs to Solanaceae, Solanaceae annual or limited perennial herbaceous plant with slightly lignified base. During the planting process of tobacco, it needs to be fertilized. When fertilizing, no matter whether the fertilizer is solid or liquid, it only needs to be fertilized. Fertilizer can be applied on the surface of the soil, and then penetrate into the depth of the soil as the fertilizer penetrates, so the time for the fertilizer to work is relatively slow, and at the same time, the loss of fertilizer fertility is large. [0003] The Chinese patent with the application number CN202022100973.6 in the related art proposes a deep soil fertilization device for tobacco planting, including a soil drilling fertilization device and a movable fertilization box. The soil drilling fertilizati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C23/02
Inventor 张龙罗贞宝蔡何青范龙李磊磊李彩斌
Owner BIJIE COMPANY OF GUIZHOU TOBACCO
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