Leveling screw device and application method thereof

A flat-screw and leveling technology, which is applied in the field of live broadcast machines, can solve the problems of inaccurate leveling of the bottom surface, leaving many large clods, etc., and achieve the effect of good leveling effect, fast and accurate leveling.

Pending Publication Date: 2019-03-01
北京德邦大为科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the defect that the prior art live broadcasting machine does not level the bottom surface meticulously, leaving many large soil clods after leveling, and provides a leveling screw device and its use method, which has good leveling effect and smooth leveling. Fast and accurate with all the benefits of fertilization

Method used

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  • Leveling screw device and application method thereof
  • Leveling screw device and application method thereof
  • Leveling screw device and application method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0042] Refer to attached figure 1 , figure 2 , image 3 with Figure 4 As shown, a leveling screw device of this embodiment includes a transmission box assembly 100, a support tube 200 and a leveling screw 300, and the support tube 200 is located on both sides of the transmission box assembly 100 and is fixedly connected with the transmission box assembly 100 , the outer sides of both ends of the support pipe 200 are fixedly connected with side plates 110, a leveling screw 300 is arranged between the two side plates 110, the leveling screw 300 is connected with the transmission box assembly 100 gears, the central axis of the leveling screw 300 is connected The central axis of the tube 200 is parallel, the support tube 200 and the leveling screw 300 are symmetrical about the center plane of the transmission box assembly 100, and several fertilizer guiding tubes 142 are arranged between the two side plates 100. The unevenness of the bottom surface causes the seeder to bump d...

Embodiment 2

[0050] Refer to attached figure 1 , figure 2 , image 3 , Figure 4 with Figure 5 As shown, the use method of a leveling screw device in this embodiment is that the transmission box assembly 100 drives the leveling screw 300 and the fertilizer opener 120 to rotate, and the fertilizer guide pipe 142 transports the fertilizer to the knife 141 and the ditch that the ditching disc 122 opens.

[0051] The usage method of this embodiment includes the following steps:

[0052] S100, transmission, the transmission box assembly 100 drives the leveling screw 300 and the fertilizer opener 120 to rotate;

[0053] S200, leveling, the leveling screw 300 will level and unscrew the land required for operation;

[0054] S300, ditching, the ditching plate 122 and the scraper 141 break the land leveled by the leveling screw 300 to open the ditch;

[0055] S400, fertilization guide, the fertilization guide pipe 142 above the knife 141 transports the fertilizer to be applied to the ditch....

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Abstract

The invention discloses a leveling screw device and an application method thereof, and belongs to the technical field of direct sowing machines. The leveling screw device includes a transmission box assembly, a bearing tube and a leveling screw, wherein the bearing tube is located on both sides of the transmission box assembly and is fixedly connected with the transmission box assembly, side plates are fixedly connected to outer sides of two ends of the bearing tube, and the leveling screw is arranged between the two side plates; the leveling screw is connected with the gear of the transmission box assembly, the central axis of the leveling screw is parallel to the central axis of the bearing tube, and the bearing tube and the leveling screw are symmetrically arranged around the central plane of the transmission box assembly; and a plurality of fertilizer guiding tubes are arranged between the two side plates. The leveling screw device has the advantages of a good leveling effect, fastand accurate leveling and a fertilization function at the same time.

Description

technical field [0001] The invention belongs to the field of live broadcasting machines, and more specifically relates to a leveling screw device and a method for using the same. Background technique [0002] China is a large agricultural country, and rice is one of the most important sources of food for human beings, but more than 60% of the planting of grain seeds remains at the stage of manual insertion, which is time-consuming and labor-intensive. The existing grain sowing needs to raise seedlings first, and then can be inserted in the paddy field. Gein: grain seeds cannot be directly sown into paddy fields, and they need to be germinated in a moderately dry and wet environment. The seeds will only rot; at the same time, the number of grain seeds sown in each nest also needs to be precisely controlled, preferably 1-3. The entire transplanting operation is cumbersome, time-consuming and labor-intensive. [0003] Although mechanized rice transplanters have appeared in mod...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B49/06A01C5/06
CPCA01B49/065A01C5/064Y02P60/00
Inventor 刘汉武刘繁华邵春雷王晓燕范亚东
Owner 北京德邦大为科技股份有限公司
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