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Integrated equipment for preventing and treating invasive herbaceous plants

A herb plant and equipment technology, which is applied in the field of integrated equipment for the prevention and control of invasive herb plants, can solve the problems of large environmental pollution and poor root removal effect in the treatment area, and achieve the effects of easy use, easy separation, and improved separation effect

Pending Publication Date: 2022-03-25
天津市生态环境科学研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the current existing technology, the common invasive herbaceous plants in my country include western amaranth, palmer amaranth, yellow-topped chrysanthemum, and a canadian goldenrod. Generally, pesticides such as herbicides are used to control the expansion of common invasive herb plants in my country. However, this method can only remove the part above the surface, and the removal effect on the root system in the treatment area is poor, and it causes great pollution to the environment; therefore, an integrated device for the prevention and treatment of invasive herbaceous plants is proposed to solve the above problems

Method used

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  • Integrated equipment for preventing and treating invasive herbaceous plants
  • Integrated equipment for preventing and treating invasive herbaceous plants
  • Integrated equipment for preventing and treating invasive herbaceous plants

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] see Figure 1-4 As shown, an integrated device for the prevention and treatment of invasive herbaceous plants includes a housing 11, a rotary tillage shaft 13 and a screening assembly; the end of the rotary tillage shaft 13 is fixedly connected with a drive shaft 15; the rotary tiller shaft 13 is bolted with a rotary blade 14; the transmission shaft 15 runs through the wall of the housing 11 and is connected to it in rotation; the side wall of the housing 11 is fixedly connected with a connecting frame 12; There is a motor; the output end of the motor is fixedly connected to the transmission shaft 15; the first gear is fixedly connected to the transmission shaft 15; the side wall of the housing 11 is rotatably connected with a fixed shaft 17; on the fixed shaft 17 A second gear is fixedly connected; a chain 16 is sleeved on the first gear and the second gear; a cam 18 is fixedly connected to the fixed shaft 17; the screening assembly is arranged on the side of the rotar...

Embodiment 2

[0033] see Figure 5 As shown in Comparative Example 1, as another embodiment of the present invention, a tie rod 7 is fixedly attached to the side of the cover plate 31; the tie rod 7 is an L-shaped rod; in use, by setting the tie rod 7, the It is convenient for the user to pull the cover plate 31 to rotate the cover plate 31 , so that it is convenient for the user to use.

Embodiment 3

[0035] see Figure 6 As shown in Comparative Example 1, as another embodiment of the present invention, an air compressor 81 is fixed on the top of the housing 11; the purge pipe 82 is fixed on the inner wall of the housing 11 and is located at The top of the sieve plate 22; the purging pipe 82 is connected with the air compressor 81 through the air pipe, and the soil and the root system are separated by the jet airflow. This separation method does not need to add water frequently and is more convenient to use.

[0036] The working principle is to connect the device with the tractor through the connecting frame 12, and drive the casing 11 to move through the tractor. There are multiple wheels installed on the bottom of the casing 11 for moving. Knife 33 harvests the stem leaves on the ground of invading herbaceous plants; after harvesting, disassemble the harvesting knife 33 and install the rotary tiller 14. When working, the motor is energized, and then the motor drives the t...

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Abstract

The invention belongs to the field of invasive biological treatment, and particularly relates to integrated equipment for preventing and treating invasive herbaceous plants, which comprises a shell, a rotary tillage shaft and a screening assembly, the end part of the rotary tillage shaft is fixedly connected with a transmission shaft; rotary tillage blades are bolted on the rotary tillage shaft; the transmission shaft penetrates through the wall body of the shell and is rotationally connected with the wall body; a connecting frame is fixedly connected to the side face of the shell. The side, away from the cover plate, of the shell is in bolted connection with a harvesting cutter. Through the arrangement of the shell, the connecting frame, the motor, the transmission shaft, the rotary tillage shaft, the rotary tillage blades, the harvesting cutter, the cam and the screening assembly, stems and leaves which invade the herbaceous plant land in pieces can be harvested, then plant root systems in soil are screened out, and therefore the situation that the killing effect is poor due to the fact that the root systems of invasive plants are left is reduced; and compared with pesticides, the device has less pollution to the environment.

Description

technical field [0001] The invention relates to the field of invasive organism control, in particular to an integrated device for preventing and controlling invasive herbaceous plants. Background technique [0002] Invasive plants refer to naturalized plant species among non-local native plants. Due to their uncontrollable growth, they squeeze the living space of native plants, endanger the ecology of native plants, and eventually lead to the loss of biodiversity. [0003] In the current existing technology, the common invasive herbaceous plants in my country include western amaranth, palmer amaranth, yellow-topped chrysanthemum, and canadian goldenrod. Generally, pesticides such as herbicides are used to control the expansion of common invasive herb plants in my country. However, this method can only remove the part above the ground surface, and has poor removal effect on the root system in the treatment area, and causes great pollution to the environment; therefore, an inte...

Claims

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Application Information

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IPC IPC(8): A01B49/04B07B1/28B07B1/42B07B1/46B08B3/02B08B3/14B08B5/02
CPCA01B49/04B07B1/28B07B1/42B07B1/46B08B3/02B08B3/14B08B5/02B07B2201/04
Inventor 李慧周滨刘红磊马喆邢美楠徐威杰柴曼孙颖荆建刚
Owner 天津市生态环境科学研究院