Weeding and field returning device for farmland planting

A technology of farmland and fixing frame, which is applied to the device, application, agriculture and other directions of catching or killing insects, can solve the problems of easy regrowth of weeds, limited weed cutting range, inability to achieve eradication effect, etc., and achieves good weeding effect, The effect of improving efficiency

Inactive Publication Date: 2019-02-19
临泉县隆源农业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During agricultural planting, the weeds in the farmland need to be cut. The current agricultural weeding device has a limited range of weed removal. The weeds after

Method used

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  • Weeding and field returning device for farmland planting
  • Weeding and field returning device for farmland planting
  • Weeding and field returning device for farmland planting

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0021] Example 1

[0022] See Figure 1-3 , A weeding and returning device for farmland planting, comprising a fixing frame 1, a supporting leg 9 is vertically fixed at the bottom of the fixing frame 1, and a walking wheel 20 is installed at the lower end of the supporting leg 9. The walking wheel 20 can drive the device to move as a whole. Realize the removal of weeds in different areas.

[0023] An annular plate 21 is fixedly installed at the bottom of the fixed frame 1, an inner gear ring 19 is fixedly installed on the inner side wall of the annular plate 21, a driving shaft 16 is vertically arranged on the fixed frame 1, and a rotating frame 15 is sleeved and fixed on the driving shaft 16. The two ends of the turret 15 are respectively rotatably installed with a transmission gear 25 meshingly connected with the ring gear 19, and a vertically arranged driven shaft 18 is fixed and coaxially mounted on the transmission gear 25. The surfaces of the driven shaft 18 and the drive sh...

Example Embodiment

[0026] Example 2

[0027] On the basis of embodiment 1, in addition, a medicine box 6 and a compression cylinder 5 connected with the medicine box 6 through a liquid inlet pipe 8 are fixedly installed in the fixing frame 1. The medicine box 6 is used to store herbicides for subsequent cleaning Chemical killing of grass. A piston head 26 is slidably installed in the compression cylinder 5. A piston rod 27 sliding through the compression cylinder 5 is fixed on the piston head 26. The bottom of the fixing frame 1 is fixedly installed with a spray plate 10 communicating with the compression cylinder 5 through a liquid outlet pipe 11.

[0028] Further, a check valve II12 is installed on the liquid outlet pipe 11, the conduction direction of the check valve II12 is along the liquid outlet pipe 11 from the compression cylinder 5 to the spray plate 10, and the liquid inlet pipe 8 is equipped with a check valve I7, the conduction direction of the one-way valve I7 is from the medicine tank ...

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Abstract

The invention discloses a weeding and field returning device for farmland planting, and relates to the technical field of agricultural machines. The weeding and field returning device comprises a fixed frame. Supporting legs are vertically fixed to the bottom of the fixed frame, walking wheels are mounted at the lower ends of the supporting legs, an annular plate is fixedly mounted at the bottom of the fixed frame, and a drive shaft is fixedly sleeved with a rotary frame. Transmission gears in engaged connection with inner gear rings are rotationally mounted at the two ends of the rotary framerespectively, vertically-arranged driven shafts are coaxially fixedly mounted on the transmission gears, and blades are fixedly mounted on the surfaces of the driven shafts and the drive shaft. The driven shafts and the drive shaft drive the blades on the driven shafts and the drive shaft respectively to rotationally cut weeds on farmland, the driven shafts rotate around the center of the drive shaft while rotating by themselves, the weeds within a wide range are cut, and the weeding efficiency is greatly improved. Soil of the farmland is turned over through a turnover plough, the roots of the weeds are turned out, and a good weeding effect can be achieved by spraying a weed killer downwards by a spraying disc.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a weeding and returning device for farmland planting. Background technique [0002] Agriculture refers to an important industrial sector in the national economy. It is a sector that takes land resources as its production object. It is an industry that produces food and industrial raw materials by cultivating animal and plant products. The sector that uses land resources for planting and production is the planting industry. The sector that uses the water space on the land for aquaculture is aquaculture, also known as fishery. The sector that uses land resources to cultivate and harvest forests is forestry, which uses land resources to cultivate or directly use grassland for development. Animal husbandry is animal husbandry. The small-scale processing or production of these products is a sideline, and they are an integral part of agriculture. The development and di...

Claims

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Application Information

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IPC IPC(8): A01B49/04A01M7/00
CPCA01B49/04A01M7/0014
Inventor 殷笑笑
Owner 临泉县隆源农业有限公司
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