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Agricultural weeding device

An agricultural and weed shoveling technology, applied in the agricultural field, can solve the problems of vegetable plant damage, weeds cannot be pulled out by the roots, and weeds cannot be completely cleaned, etc., and achieves the effect of improving safety and ensuring safety.

Inactive Publication Date: 2021-02-19
袁文杰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides an agricultural weeding device, which solves the problem that traditional weeding equipment cannot distinguish and cut vegetable plants and weed plants in the vegetable garden, which will cause vegetable plant damage or weeds cannot be completely cleaned. Advanced weeding equipment can only cut the stems and leaves of the weeds on the ground, but cannot pull out the weeds by the roots, and the weeds will still absorb the nutrients of vegetables

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Such as Figure 1-4 As shown, the present invention provides a technical solution: an agricultural weeding device, including a walking frame 1, the middle position inside the walking frame 1 is rotatably connected with a walking wheel 2, and the middle position of the front side of the walking frame 1 is fixedly connected with a weeding knife frame 3. A hand push rod 4 is fixedly connected to the middle position on the top of the back of the walking support 1, and the left and right ends of the mowing knife frame 3 are respectively connected to the first inclined baffle 5 and the second slanting baffle 6, and the grass mowing knife frame 3 A triangular pyramid structure is adopted, the bottom end of the front of the mowing knife frame 3 is fixedly connected with a guide insert 7, and the side of the second inclined baffle 6 away from the grass mowing knife frame 3 is fixedly connected with a state adjustment mechanism 8, and the first inclined baffle 5 A weeding limitin...

Embodiment 2

[0046] Such as Figure 5-6 As shown, on the basis of Embodiment 1, the present invention provides a technical solution: an agricultural weeding device, the state adjustment mechanism 8 includes a guide right-angle plate 81, and the guide right-angle plate 81 is fixed to the inner end of the second inclined baffle plate 6 The middle position of the connecting and guiding right-angle plate 81 is fixedly connected with a movable inner groove 82 , and the inner part of the movable inner groove 82 is connected with a driving shaft 83 for rotation.

[0047] The top shaft center of the drive shaft 83 is fixedly connected with an adjustment rotary shaft 84, the top of the adjustment rotary shaft 84 is fixedly connected with an adjustment rotary rod 85, and the end of the adjustment rotary rod 85 away from the adjustment rotary shaft 84 is rotatably connected with a support swing rod 86, One end of the support swing bar 86 away from the adjustment rotary bar 85 is rotatably connected w...

Embodiment 3

[0051] Such as Figure 7-9 As shown, on the basis of Embodiment 1 and Embodiment 2, the present invention provides a technical solution: an agricultural weeding device, the weeding restriction mechanism 9 includes a weeding guide straight plate 91, a weeding guide straight plate 91 and a first inclined baffle 5. Fixedly connected, the weeding guide straight plate 91 is fixedly connected with the weeding inner plate 92 near the front position, and the internal test of the weeding internal plate 92 is correspondingly set with the internal test of the shoveling arc plate 87. Realize the further fixation of weeds and ensure the stability of the connection between weed stems and equipment.

[0052] One end outside the weeding inner plate 92 is rotatably connected with a contact roller 93 , and the end of the contact roller 93 away from the weeding inner plate 92 is rotatably connected with a weeding arc pressure plate 94 .

[0053] The internal arc surface of the weeding arc press...

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Abstract

The invention discloses an agricultural weeding device. The agricultural weeding device comprises a walking support, a walking wheel is rotatably connected to the middle of the interior of the walkingsupport, a grass shoveling knife rest is fixedly connected to the middle of the front face of the walking support, and a hand push rod is fixedly connected to the middle of the top of the back face of the walking support; the left end and the right end of the grass shoveling knife rest are rotationally connected with a first inclined baffle and a second inclined baffle respectively, the grass shoveling knife rest is of a triangular pyramid structure, the bottom end of the front face of the grass shoveling knife rest is fixedly connected with a guide inserting piece, and a state adjusting mechanism is fixedly connected to the side, away from the grass shoveling knife rest, of the second inclined baffle; and the side, away from the grass shoveling knife rest, of the first inclined baffle isfixedly connected with a grass pulling limiting mechanism. The agricultural weeding device relates to the technical field of agriculture. The agricultural weeding device achieves the purposes that the device actively distinguishes weeds from fruits and vegetables, flexible adjustment of equipment states is facilitated, and workers do not need to actively avoid the fruits and vegetables.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to an agricultural weeding device. Background technique [0002] Intertillage weeding is a traditional method of weeding. The weeds growing in the crop field can be controlled and eliminated in time through manual and mechanical intertillage. [0003] Such as Chinese invention publication number is: a kind of weeding device of CN105359706A, it comprises: support, described support top is provided with horizontal handrail, and middle part is provided with horizontal fixed rod, and the bearing on described fixed rod is connected with driven wheel, and described The surface of the driven wheel is provided with a first bevel gear; the driving device includes a driving wheel, the middle part of the driving wheel is provided with a driving wheel shaft, and the second end is covered with a pulley, and the pulley and the driven wheel are driven by a transmission belt; weeding rod, wh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B39/18A01B39/02A01B39/22A01B39/20A01B39/26
CPCA01B39/02A01B39/18A01B39/20A01B39/22A01B39/26
Inventor 袁文杰
Owner 袁文杰
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